From 4de12dacc747b38506568776bce9290c238d13e1 Mon Sep 17 00:00:00 2001
From: gerhard6380 <gerhard@seeber.at>
Date: Fri, 23 Sep 2016 19:06:41 +0200
Subject: [PATCH] New API /api/friendica/profile/show to return data of all
 profiles a user has to a client

---
 include/api.php | 7975 ++++++++++++++++++++++++-----------------------
 1 file changed, 4055 insertions(+), 3920 deletions(-)

diff --git a/include/api.php b/include/api.php
index a9c5e7a468..de7195dbb6 100644
--- a/include/api.php
+++ b/include/api.php
@@ -1,3920 +1,4055 @@
-<?php
-/**
- * @file include/api.php
- * Friendica implementation of statusnet/twitter API
- *
- * @todo Automatically detect if incoming data is HTML or BBCode
- */
-	require_once('include/HTTPExceptions.php');
-
-	require_once('include/bbcode.php');
-	require_once('include/datetime.php');
-	require_once('include/conversation.php');
-	require_once('include/oauth.php');
-	require_once('include/html2plain.php');
-	require_once('mod/share.php');
-	require_once('include/Photo.php');
-	require_once('mod/item.php');
-	require_once('include/security.php');
-	require_once('include/contact_selectors.php');
-	require_once('include/html2bbcode.php');
-	require_once('mod/wall_upload.php');
-	require_once('mod/proxy.php');
-	require_once('include/message.php');
-	require_once('include/group.php');
-	require_once('include/like.php');
-	require_once('include/NotificationsManager.php');
-	require_once('include/plaintext.php');
-	require_once('include/xml.php');
-
-
-	define('API_METHOD_ANY','*');
-	define('API_METHOD_GET','GET');
-	define('API_METHOD_POST','POST,PUT');
-	define('API_METHOD_DELETE','POST,DELETE');
-
-
-
-	$API = Array();
-	$called_api = Null;
-
-	/**
-	 * @brief Auth API user
-	 *
-	 * It is not sufficient to use local_user() to check whether someone is allowed to use the API,
-	 * because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
-	 * into a page, and visitors will post something without noticing it).
-	 */
-	function api_user() {
-		if ($_SESSION['allow_api'])
-			return local_user();
-
-		return false;
-	}
-
-	/**
-	 * @brief Get source name from API client
-	 *
-	 * Clients can send 'source' parameter to be show in post metadata
-	 * as "sent via <source>".
-	 * Some clients doesn't send a source param, we support ones we know
-	 * (only Twidere, atm)
-	 *
-	 * @return string
-	 * 		Client source name, default to "api" if unset/unknown
-	 */
-	function api_source() {
-		if (requestdata('source'))
-			return (requestdata('source'));
-
-		// Support for known clients that doesn't send a source name
-		if (strstr($_SERVER['HTTP_USER_AGENT'], "Twidere"))
-			return ("Twidere");
-
-		logger("Unrecognized user-agent ".$_SERVER['HTTP_USER_AGENT'], LOGGER_DEBUG);
-
-		return ("api");
-	}
-
-	/**
-	 * @brief Format date for API
-	 *
-	 * @param string $str Source date, as UTC
-	 * @return string Date in UTC formatted as "D M d H:i:s +0000 Y"
-	 */
-	function api_date($str){
-		//Wed May 23 06:01:13 +0000 2007
-		return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y" );
-	}
-
-	/**
-	 * @brief Register API endpoint
-	 *
-	 * Register a function to be the endpont for defined API path.
-	 *
-	 * @param string $path API URL path, relative to App::get_baseurl()
-	 * @param string $func Function name to call on path request
-	 * @param bool $auth API need logged user
-	 * @param string $method
-	 * 	HTTP method reqiured to call this endpoint.
-	 * 	One of API_METHOD_ANY, API_METHOD_GET, API_METHOD_POST.
-	 *  Default to API_METHOD_ANY
-	 */
-	function api_register_func($path, $func, $auth=false, $method=API_METHOD_ANY){
-		global $API;
-		$API[$path] = array(
-			'func'=>$func,
-			'auth'=>$auth,
-			'method'=> $method
-		);
-
-		// Workaround for hotot
-		$path = str_replace("api/", "api/1.1/", $path);
-		$API[$path] = array(
-			'func'=>$func,
-			'auth'=>$auth,
-			'method'=> $method
-		);
-	}
-
-	/**
-	 * @brief Login API user
-	 *
-	 * Log in user via OAuth1 or Simple HTTP Auth.
-	 * Simple Auth allow username in form of <pre>user@server</pre>, ignoring server part
-	 *
-	 * @param App $a
-	 * @hook 'authenticate'
-	 * 		array $addon_auth
-	 *			'username' => username from login form
-	 *			'password' => password from login form
-	 *			'authenticated' => return status,
-	 *			'user_record' => return authenticated user record
-	 * @hook 'logged_in'
-	 * 		array $user	logged user record
-	 */
-	function api_login(&$a){
-		// login with oauth
-		try{
-			$oauth = new FKOAuth1();
-			list($consumer,$token) = $oauth->verify_request(OAuthRequest::from_request());
-			if (!is_null($token)){
-				$oauth->loginUser($token->uid);
-				call_hooks('logged_in', $a->user);
-				return;
-			}
-			echo __file__.__line__.__function__."<pre>"; var_dump($consumer, $token); die();
-		}catch(Exception $e){
-			logger($e);
-		}
-
-
-
-		// workaround for HTTP-auth in CGI mode
-		if(x($_SERVER,'REDIRECT_REMOTE_USER')) {
-			$userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"],6)) ;
-			if(strlen($userpass)) {
-				list($name, $password) = explode(':', $userpass);
-				$_SERVER['PHP_AUTH_USER'] = $name;
-				$_SERVER['PHP_AUTH_PW'] = $password;
-			}
-		}
-
-		if (!isset($_SERVER['PHP_AUTH_USER'])) {
-			logger('API_login: ' . print_r($_SERVER,true), LOGGER_DEBUG);
-			header('WWW-Authenticate: Basic realm="Friendica"');
-			throw new UnauthorizedException("This API requires login");
-		}
-
-		$user = $_SERVER['PHP_AUTH_USER'];
-		$password = $_SERVER['PHP_AUTH_PW'];
-		$encrypted = hash('whirlpool',trim($password));
-
-		// allow "user@server" login (but ignore 'server' part)
-		$at=strstr($user, "@", true);
-		if ( $at ) $user=$at;
-
-		/**
-		 *  next code from mod/auth.php. needs better solution
-		 */
-		$record = null;
-
-		$addon_auth = array(
-			'username' => trim($user),
-			'password' => trim($password),
-			'authenticated' => 0,
-			'user_record' => null
-		);
-
-		/**
-		 *
-		 * A plugin indicates successful login by setting 'authenticated' to non-zero value and returning a user record
-		 * Plugins should never set 'authenticated' except to indicate success - as hooks may be chained
-		 * and later plugins should not interfere with an earlier one that succeeded.
-		 *
-		 */
-
-		call_hooks('authenticate', $addon_auth);
-
-		if(($addon_auth['authenticated']) && (count($addon_auth['user_record']))) {
-			$record = $addon_auth['user_record'];
-		}
-		else {
-			// process normal login request
-
-			$r = q("SELECT * FROM `user` WHERE (`email` = '%s' OR `nickname` = '%s')
-				AND `password` = '%s' AND NOT `blocked` AND NOT `account_expired` AND NOT `account_removed` AND `verified` LIMIT 1",
-				dbesc(trim($user)),
-				dbesc(trim($user)),
-				dbesc($encrypted)
-			);
-			if(count($r))
-				$record = $r[0];
-		}
-
-		if((! $record) || (! count($record))) {
-			logger('API_login failure: ' . print_r($_SERVER,true), LOGGER_DEBUG);
-			header('WWW-Authenticate: Basic realm="Friendica"');
-			#header('HTTP/1.0 401 Unauthorized');
-			#die('This api requires login');
-			throw new UnauthorizedException("This API requires login");
-		}
-
-		authenticate_success($record);
-
-		$_SESSION["allow_api"] = true;
-
-		call_hooks('logged_in', $a->user);
-
-	}
-
-	/**
-	 * @brief Check HTTP method of called API
-	 *
-	 * API endpoints can define which HTTP method to accept when called.
-	 * This function check the current HTTP method agains endpoint
-	 * registered method.
-	 *
-	 * @param string $method Required methods, uppercase, separated by comma
-	 * @return bool
-	 */
-	 function api_check_method($method) {
-		if ($method=="*") return True;
-		return strpos($method, $_SERVER['REQUEST_METHOD']) !== false;
-	 }
-
-	/**
-	 * @brief Main API entry point
-	 *
-	 * Authenticate user, call registered API function, set HTTP headers
-	 *
-	 * @param App $a
-	 * @return string API call result
-	 */
-	function api_call(&$a){
-		GLOBAL $API, $called_api;
-
-		$type="json";
-		if (strpos($a->query_string, ".xml")>0) $type="xml";
-		if (strpos($a->query_string, ".json")>0) $type="json";
-		if (strpos($a->query_string, ".rss")>0) $type="rss";
-		if (strpos($a->query_string, ".atom")>0) $type="atom";
-		try {
-			foreach ($API as $p=>$info){
-				if (strpos($a->query_string, $p)===0){
-					if (!api_check_method($info['method'])){
-						throw new MethodNotAllowedException();
-					}
-
-					$called_api= explode("/",$p);
-					//unset($_SERVER['PHP_AUTH_USER']);
-					if ($info['auth']===true && api_user()===false) {
-							api_login($a);
-					}
-
-					logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
-					logger('API parameters: ' . print_r($_REQUEST,true));
-
-					$stamp =  microtime(true);
-					$r = call_user_func($info['func'], $type);
-					$duration = (float)(microtime(true)-$stamp);
-					logger("API call duration: ".round($duration, 2)."\t".$a->query_string, LOGGER_DEBUG);
-
-					if ($r===false) {
-						// api function returned false withour throw an
-						// exception. This should not happend, throw a 500
-						throw new InternalServerErrorException();
-					}
-
-					switch($type){
-						case "xml":
-							header ("Content-Type: text/xml");
-							return $r;
-							break;
-						case "json":
-							header ("Content-Type: application/json");
-							foreach($r as $rr)
-								$json = json_encode($rr);
-								if ($_GET['callback'])
-									$json = $_GET['callback']."(".$json.")";
-								return $json;
-							break;
-						case "rss":
-							header ("Content-Type: application/rss+xml");
-							return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
-							break;
-						case "atom":
-							header ("Content-Type: application/atom+xml");
-							return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
-							break;
-
-					}
-				}
-			}
-			throw new NotImplementedException();
-		} catch (HTTPException $e) {
-			header("HTTP/1.1 {$e->httpcode} {$e->httpdesc}");
-			return api_error($type, $e);
-		}
-	}
-
-	/**
-	 * @brief Format API error string
-	 *
-	 * @param string $type Return type (xml, json, rss, as)
-	 * @param HTTPException $error Error object
-	 * @return strin error message formatted as $type
-	 */
-	function api_error($type, $e) {
-
-		$a = get_app();
-
-		$error = ($e->getMessage()!==""?$e->getMessage():$e->httpdesc);
-		# TODO:  https://dev.twitter.com/overview/api/response-codes
-
-		$error = array("error" => $error,
-				"code" => $e->httpcode." ".$e->httpdesc,
-				"request" => $a->query_string);
-
-		$ret = api_format_data('status', $type, array('status' => $error));
-
-		switch($type){
-			case "xml":
-				header ("Content-Type: text/xml");
-				return $ret;
-				break;
-			case "json":
-				header ("Content-Type: application/json");
-				return json_encode($ret);
-				break;
-			case "rss":
-				header ("Content-Type: application/rss+xml");
-				return $ret;
-				break;
-			case "atom":
-				header ("Content-Type: application/atom+xml");
-				return $ret;
-				break;
-		}
-	}
-
-	/**
-	 * @brief Set values for RSS template
-	 *
-	 * @param App $a
-	 * @param array $arr Array to be passed to template
-	 * @param array $user_info
-	 * @return array
-	 */
-	function api_rss_extra(&$a, $arr, $user_info){
-		if (is_null($user_info)) $user_info = api_get_user($a);
-		$arr['$user'] = $user_info;
-		$arr['$rss'] = array(
-			'alternate' => $user_info['url'],
-			'self' => App::get_baseurl(). "/". $a->query_string,
-			'base' => App::get_baseurl(),
-			'updated' => api_date(null),
-			'atom_updated' => datetime_convert('UTC','UTC','now',ATOM_TIME),
-			'language' => $user_info['language'],
-			'logo'	=> App::get_baseurl()."/images/friendica-32.png",
-		);
-
-		return $arr;
-	}
-
-
-	/**
-	 * @brief Unique contact to contact url.
-	 *
-	 * @param int $id Contact id
-	 * @return bool|string
-	 * 		Contact url or False if contact id is unknown
-	 */
-	function api_unique_id_to_url($id){
-		$r = q("SELECT `url` FROM `gcontact` WHERE `id`=%d LIMIT 1",
-			intval($id));
-		if ($r)
-			return ($r[0]["url"]);
-		else
-			return false;
-	}
-
-	/**
-	 * @brief Get user info array.
-	 *
-	 * @param Api $a
-	 * @param int|string $contact_id Contact ID or URL
-	 * @param string $type Return type (for errors)
-	 */
-	function api_get_user(&$a, $contact_id = Null, $type = "json"){
-		global $called_api;
-		$user = null;
-		$extra_query = "";
-		$url = "";
-		$nick = "";
-
-		logger("api_get_user: Fetching user data for user ".$contact_id, LOGGER_DEBUG);
-
-		// Searching for contact URL
-		if(!is_null($contact_id) AND (intval($contact_id) == 0)){
-			$user = dbesc(normalise_link($contact_id));
-			$url = $user;
-			$extra_query = "AND `contact`.`nurl` = '%s' ";
-			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
-		}
-
-		// Searching for unique contact id
-		if(!is_null($contact_id) AND (intval($contact_id) != 0)){
-			$user = dbesc(api_unique_id_to_url($contact_id));
-
-			if ($user == "")
-				throw new BadRequestException("User not found.");
-
-			$url = $user;
-			$extra_query = "AND `contact`.`nurl` = '%s' ";
-			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
-		}
-
-		if(is_null($user) && x($_GET, 'user_id')) {
-			$user = dbesc(api_unique_id_to_url($_GET['user_id']));
-
-			if ($user == "")
-				throw new BadRequestException("User not found.");
-
-			$url = $user;
-			$extra_query = "AND `contact`.`nurl` = '%s' ";
-			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
-		}
-		if(is_null($user) && x($_GET, 'screen_name')) {
-			$user = dbesc($_GET['screen_name']);
-			$nick = $user;
-			$extra_query = "AND `contact`.`nick` = '%s' ";
-			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
-		}
-
-		if (is_null($user) AND ($a->argc > (count($called_api)-1)) AND (count($called_api) > 0)){
-			$argid = count($called_api);
-			list($user, $null) = explode(".",$a->argv[$argid]);
-			if(is_numeric($user)){
-				$user = dbesc(api_unique_id_to_url($user));
-
-				if ($user == "")
-					return false;
-
-				$url = $user;
-				$extra_query = "AND `contact`.`nurl` = '%s' ";
-				if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
-			} else {
-				$user = dbesc($user);
-				$nick = $user;
-				$extra_query = "AND `contact`.`nick` = '%s' ";
-				if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
-			}
-		}
-
-		logger("api_get_user: user ".$user, LOGGER_DEBUG);
-
-		if (!$user) {
-			if (api_user()===false) {
-				api_login($a);
-				return False;
-			} else {
-				$user = $_SESSION['uid'];
-				$extra_query = "AND `contact`.`uid` = %d AND `contact`.`self` ";
-			}
-
-		}
-
-		logger('api_user: ' . $extra_query . ', user: ' . $user);
-		// user info
-		$uinfo = q("SELECT *, `contact`.`id` as `cid` FROM `contact`
-				WHERE 1
-				$extra_query",
-				$user
-		);
-
-		// Selecting the id by priority, friendica first
-		api_best_nickname($uinfo);
-
-		// if the contact wasn't found, fetch it from the unique contacts
-		if (count($uinfo)==0) {
-			$r = array();
-
-			if ($url != "")
-				$r = q("SELECT * FROM `gcontact` WHERE `nurl`='%s' LIMIT 1", dbesc(normalise_link($url)));
-
-			if ($r) {
-				// If no nick where given, extract it from the address
-				if (($r[0]['nick'] == "") OR ($r[0]['name'] == $r[0]['nick']))
-					$r[0]['nick'] = api_get_nick($r[0]["url"]);
-
-				$ret = array(
-					'id' => $r[0]["id"],
-					'id_str' => (string) $r[0]["id"],
-					'name' => $r[0]["name"],
-					'screen_name' => (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']),
-					'location' => $r[0]["location"],
-					'description' => $r[0]["about"],
-					'url' => $r[0]["url"],
-					'protected' => false,
-					'followers_count' => 0,
-					'friends_count' => 0,
-					'listed_count' => 0,
-					'created_at' => api_date($r[0]["created"]),
-					'favourites_count' => 0,
-					'utc_offset' => 0,
-					'time_zone' => 'UTC',
-					'geo_enabled' => false,
-					'verified' => false,
-					'statuses_count' => 0,
-					'lang' => '',
-					'contributors_enabled' => false,
-					'is_translator' => false,
-					'is_translation_enabled' => false,
-					'profile_image_url' => $r[0]["photo"],
-					'profile_image_url_https' => $r[0]["photo"],
-					'following' => false,
-					'follow_request_sent' => false,
-					'notifications' => false,
-					'statusnet_blocking' => false,
-					'notifications' => false,
-					'statusnet_profile_url' => $r[0]["url"],
-					'uid' => 0,
-					'cid' => get_contact($r[0]["url"], api_user()),
-					'self' => 0,
-					'network' => $r[0]["network"],
-				);
-
-				return $ret;
-			} else {
-				throw new BadRequestException("User not found.");
-			}
-		}
-
-		if($uinfo[0]['self']) {
-
-			if ($uinfo[0]['network'] == "")
-				$uinfo[0]['network'] = NETWORK_DFRN;
-
-			$usr = q("select * from user where uid = %d limit 1",
-				intval(api_user())
-			);
-			$profile = q("select * from profile where uid = %d and `is-default` = 1 limit 1",
-				intval(api_user())
-			);
-
-			//AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
-			// count public wall messages
-			$r = q("SELECT count(*) as `count` FROM `item`
-					WHERE  `uid` = %d
-					AND `type`='wall'",
-					intval($uinfo[0]['uid'])
-			);
-			$countitms = $r[0]['count'];
-		}
-		else {
-			//AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
-			$r = q("SELECT count(*) as `count` FROM `item`
-					WHERE  `contact-id` = %d",
-					intval($uinfo[0]['id'])
-			);
-			$countitms = $r[0]['count'];
-		}
-
-		// count friends
-		$r = q("SELECT count(*) as `count` FROM `contact`
-				WHERE  `uid` = %d AND `rel` IN ( %d, %d )
-				AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
-				intval($uinfo[0]['uid']),
-				intval(CONTACT_IS_SHARING),
-				intval(CONTACT_IS_FRIEND)
-		);
-		$countfriends = $r[0]['count'];
-
-		$r = q("SELECT count(*) as `count` FROM `contact`
-				WHERE  `uid` = %d AND `rel` IN ( %d, %d )
-				AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
-				intval($uinfo[0]['uid']),
-				intval(CONTACT_IS_FOLLOWER),
-				intval(CONTACT_IS_FRIEND)
-		);
-		$countfollowers = $r[0]['count'];
-
-		$r = q("SELECT count(*) as `count` FROM item where starred = 1 and uid = %d and deleted = 0",
-			intval($uinfo[0]['uid'])
-		);
-		$starred = $r[0]['count'];
-
-
-		if(! $uinfo[0]['self']) {
-			$countfriends = 0;
-			$countfollowers = 0;
-			$starred = 0;
-		}
-
-		// Add a nick if it isn't present there
-		if (($uinfo[0]['nick'] == "") OR ($uinfo[0]['name'] == $uinfo[0]['nick'])) {
-			$uinfo[0]['nick'] = api_get_nick($uinfo[0]["url"]);
-		}
-
-		$network_name = network_to_name($uinfo[0]['network'], $uinfo[0]['url']);
-
-		$gcontact_id  = get_gcontact_id(array("url" => $uinfo[0]['url'], "network" => $uinfo[0]['network'],
-							"photo" => $uinfo[0]['micro'], "name" => $uinfo[0]['name']));
-
-		$ret = Array(
-			'id' => intval($gcontact_id),
-			'id_str' => (string) intval($gcontact_id),
-			'name' => (($uinfo[0]['name']) ? $uinfo[0]['name'] : $uinfo[0]['nick']),
-			'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
-			'location' => ($usr) ? $usr[0]['default-location'] : $network_name,
-			'description' => (($profile) ? $profile[0]['pdesc'] : NULL),
-			'profile_image_url' => $uinfo[0]['micro'],
-			'profile_image_url_https' => $uinfo[0]['micro'],
-			'url' => $uinfo[0]['url'],
-			'protected' => false,
-			'followers_count' => intval($countfollowers),
-			'friends_count' => intval($countfriends),
-			'created_at' => api_date($uinfo[0]['created']),
-			'favourites_count' => intval($starred),
-			'utc_offset' => "0",
-			'time_zone' => 'UTC',
-			'statuses_count' => intval($countitms),
-			'following' => (($uinfo[0]['rel'] == CONTACT_IS_FOLLOWER) OR ($uinfo[0]['rel'] == CONTACT_IS_FRIEND)),
-			'verified' => true,
-			'statusnet_blocking' => false,
-			'notifications' => false,
-			//'statusnet_profile_url' => App::get_baseurl()."/contacts/".$uinfo[0]['cid'],
-			'statusnet_profile_url' => $uinfo[0]['url'],
-			'uid' => intval($uinfo[0]['uid']),
-			'cid' => intval($uinfo[0]['cid']),
-			'self' => $uinfo[0]['self'],
-			'network' => $uinfo[0]['network'],
-		);
-
-		return $ret;
-
-	}
-
-	/**
-	 * @brief return api-formatted array for item's author and owner
-	 *
-	 * @param App $a
-	 * @param array $item : item from db
-	 * @return array(array:author, array:owner)
-	 */
-	function api_item_get_user(&$a, $item) {
-
-		// Make sure that there is an entry in the global contacts for author and owner
-		get_gcontact_id(array("url" => $item['author-link'], "network" => $item['network'],
-					"photo" => $item['author-avatar'], "name" => $item['author-name']));
-
-		get_gcontact_id(array("url" => $item['owner-link'], "network" => $item['network'],
-					"photo" => $item['owner-avatar'], "name" => $item['owner-name']));
-
-		$status_user = api_get_user($a,$item["author-link"]);
-		$status_user["protected"] = (($item["allow_cid"] != "") OR
-						($item["allow_gid"] != "") OR
-						($item["deny_cid"] != "") OR
-						($item["deny_gid"] != "") OR
-						$item["private"]);
-
-		$owner_user = api_get_user($a,$item["owner-link"]);
-
-		return (array($status_user, $owner_user));
-	}
-
-	/**
-	 * @brief walks recursively through an array with the possibility to change value and key
-	 *
-	 * @param array $array The array to walk through
-	 * @param string $callback The callback function
-	 *
-	 * @return array the transformed array
-	 */
-	function api_walk_recursive(array &$array, callable $callback) {
-
-		$new_array = array();
-
-		foreach ($array as $k => $v) {
-			if (is_array($v)) {
-				if ($callback($v, $k))
-					$new_array[$k] = api_walk_recursive($v, $callback);
-			} else {
-				if ($callback($v, $k))
-					$new_array[$k] = $v;
-			}
-		}
-		$array = $new_array;
-
-		return $array;
-	}
-
-	/**
-	 * @brief Callback function to transform the array in an array that can be transformed in a XML file
-	 *
-	 * @param variant $item Array item value
-	 * @param string $key Array key
-	 *
-	 * @return boolean Should the array item be deleted?
-	 */
-	function api_reformat_xml(&$item, &$key) {
-		if (is_bool($item))
-			$item = ($item ? "true" : "false");
-
-		if (substr($key, 0, 10) == "statusnet_")
-			$key = "statusnet:".substr($key, 10);
-		elseif (substr($key, 0, 10) == "friendica_")
-			$key = "friendica:".substr($key, 10);
-		//else
-		//	$key = "default:".$key;
-
-		return true;
-	}
-
-	/**
-	 * @brief Creates the XML from a JSON style array
-	 *
-	 * @param array $data JSON style array
-	 * @param string $root_element Name of the root element
-	 *
-	 * @return string The XML data
-	 */
-	function api_create_xml($data, $root_element) {
-		$childname = key($data);
-		$data2 = array_pop($data);
-		$key = key($data2);
-
-		$namespaces = array("" => "http://api.twitter.com",
-					"statusnet" => "http://status.net/schema/api/1/",
-					"friendica" => "http://friendi.ca/schema/api/1/",
-					"georss" => "http://www.georss.org/georss");
-
-		/// @todo Auto detection of needed namespaces
-		if (in_array($root_element, array("ok", "hash", "config", "version", "ids", "notes", "photos")))
-			$namespaces = array();
-
-		if (is_array($data2))
-			api_walk_recursive($data2, "api_reformat_xml");
-
-		if ($key == "0") {
-			$data4 = array();
-			$i = 1;
-
-			foreach ($data2 AS $item)
-				$data4[$i++.":".$childname] = $item;
-
-			$data2 = $data4;
-		}
-
-		$data3 = array($root_element => $data2);
-
-		$ret = xml::from_array($data3, $xml, false, $namespaces);
-		return $ret;
-	}
-
-	/**
-	 * @brief Formats the data according to the data type
-	 *
-	 * @param string $root_element Name of the root element
-	 * @param string $type Return type (atom, rss, xml, json)
-	 * @param array $data JSON style array
-	 *
-	 * @return (string|object) XML data or JSON data
-	 */
-	function api_format_data($root_element, $type, $data){
-
-		$a = get_app();
-
-		switch($type){
-			case "atom":
-			case "rss":
-			case "xml":
-				$ret = api_create_xml($data, $root_element);
-				break;
-			case "json":
-				$ret = $data;
-				break;
-		}
-
-		return $ret;
-	}
-
-	/**
-	 ** TWITTER API
-	 */
-
-	/**
-	 * Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful;
-	 * returns a 401 status code and an error message if not.
-	 * http://developer.twitter.com/doc/get/account/verify_credentials
-	 */
-	function api_account_verify_credentials($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		unset($_REQUEST["user_id"]);
-		unset($_GET["user_id"]);
-
-		unset($_REQUEST["screen_name"]);
-		unset($_GET["screen_name"]);
-
-		$skip_status = (x($_REQUEST,'skip_status')?$_REQUEST['skip_status']:false);
-
-		$user_info = api_get_user($a);
-
-		// "verified" isn't used here in the standard
-		unset($user_info["verified"]);
-
-		// - Adding last status
-		if (!$skip_status) {
-			$user_info["status"] = api_status_show("raw");
-			if (!count($user_info["status"]))
-				unset($user_info["status"]);
-			else
-				unset($user_info["status"]["user"]);
-		}
-
-		// "uid" and "self" are only needed for some internal stuff, so remove it from here
-		unset($user_info["uid"]);
-		unset($user_info["self"]);
-
-		return api_format_data("user", $type, array('user' => $user_info));
-
-	}
-	api_register_func('api/account/verify_credentials','api_account_verify_credentials', true);
-
-
-	/**
-	 * get data from $_POST or $_GET
-	 */
-	function requestdata($k){
-		if (isset($_POST[$k])){
-			return $_POST[$k];
-		}
-		if (isset($_GET[$k])){
-			return $_GET[$k];
-		}
-		return null;
-	}
-
-/*Waitman Gobble Mod*/
-	function api_statuses_mediap($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) {
-			logger('api_statuses_update: no user');
-			throw new ForbiddenException();
-		}
-		$user_info = api_get_user($a);
-
-		$_REQUEST['type'] = 'wall';
-		$_REQUEST['profile_uid'] = api_user();
-		$_REQUEST['api_source'] = true;
-		$txt = requestdata('status');
-		//$txt = urldecode(requestdata('status'));
-
-		if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
-
-			$txt = html2bb_video($txt);
-			$config = HTMLPurifier_Config::createDefault();
-			$config->set('Cache.DefinitionImpl', null);
-			$purifier = new HTMLPurifier($config);
-			$txt = $purifier->purify($txt);
-		}
-		$txt = html2bbcode($txt);
-
-		$a->argv[1]=$user_info['screen_name']; //should be set to username?
-
-		$_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
-		$bebop = wall_upload_post($a);
-
-		//now that we have the img url in bbcode we can add it to the status and insert the wall item.
-		$_REQUEST['body']=$txt."\n\n".$bebop;
-		item_post($a);
-
-		// this should output the last post (the one we just posted).
-		return api_status_show($type);
-	}
-	api_register_func('api/statuses/mediap','api_statuses_mediap', true, API_METHOD_POST);
-/*Waitman Gobble Mod*/
-
-
-	function api_statuses_update($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) {
-			logger('api_statuses_update: no user');
-			throw new ForbiddenException();
-		}
-
-		$user_info = api_get_user($a);
-
-		// convert $_POST array items to the form we use for web posts.
-
-		// logger('api_post: ' . print_r($_POST,true));
-
-		if(requestdata('htmlstatus')) {
-			$txt = requestdata('htmlstatus');
-			if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
-				$txt = html2bb_video($txt);
-
-				$config = HTMLPurifier_Config::createDefault();
-				$config->set('Cache.DefinitionImpl', null);
-
-				$purifier = new HTMLPurifier($config);
-				$txt = $purifier->purify($txt);
-
-				$_REQUEST['body'] = html2bbcode($txt);
-			}
-
-		} else
-			$_REQUEST['body'] = requestdata('status');
-
-		$_REQUEST['title'] = requestdata('title');
-
-		$parent = requestdata('in_reply_to_status_id');
-
-		// Twidere sends "-1" if it is no reply ...
-		if ($parent == -1)
-			$parent = "";
-
-		if(ctype_digit($parent))
-			$_REQUEST['parent'] = $parent;
-		else
-			$_REQUEST['parent_uri'] = $parent;
-
-		if(requestdata('lat') && requestdata('long'))
-			$_REQUEST['coord'] = sprintf("%s %s",requestdata('lat'),requestdata('long'));
-		$_REQUEST['profile_uid'] = api_user();
-
-		if($parent)
-			$_REQUEST['type'] = 'net-comment';
-		else {
-			// Check for throttling (maximum posts per day, week and month)
-			$throttle_day = get_config('system','throttle_limit_day');
-			if ($throttle_day > 0) {
-				$datefrom = date("Y-m-d H:i:s", time() - 24*60*60);
-
-				$r = q("SELECT COUNT(*) AS `posts_day` FROM `item` WHERE `uid`=%d AND `wall`
-					AND `created` > '%s' AND `id` = `parent`",
-					intval(api_user()), dbesc($datefrom));
-
-				if ($r)
-					$posts_day = $r[0]["posts_day"];
-				else
-					$posts_day = 0;
-
-				if ($posts_day > $throttle_day) {
-					logger('Daily posting limit reached for user '.api_user(), LOGGER_DEBUG);
-					#die(api_error($type, sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day)));
-					throw new TooManyRequestsException(sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day));
-				}
-			}
-
-			$throttle_week = get_config('system','throttle_limit_week');
-			if ($throttle_week > 0) {
-				$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*7);
-
-				$r = q("SELECT COUNT(*) AS `posts_week` FROM `item` WHERE `uid`=%d AND `wall`
-					AND `created` > '%s' AND `id` = `parent`",
-					intval(api_user()), dbesc($datefrom));
-
-				if ($r)
-					$posts_week = $r[0]["posts_week"];
-				else
-					$posts_week = 0;
-
-				if ($posts_week > $throttle_week) {
-					logger('Weekly posting limit reached for user '.api_user(), LOGGER_DEBUG);
-					#die(api_error($type, sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week)));
-					throw new TooManyRequestsException(sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week));
-
-				}
-			}
-
-			$throttle_month = get_config('system','throttle_limit_month');
-			if ($throttle_month > 0) {
-				$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*30);
-
-				$r = q("SELECT COUNT(*) AS `posts_month` FROM `item` WHERE `uid`=%d AND `wall`
-					AND `created` > '%s' AND `id` = `parent`",
-					intval(api_user()), dbesc($datefrom));
-
-				if ($r)
-					$posts_month = $r[0]["posts_month"];
-				else
-					$posts_month = 0;
-
-				if ($posts_month > $throttle_month) {
-					logger('Monthly posting limit reached for user '.api_user(), LOGGER_DEBUG);
-					#die(api_error($type, sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month)));
-					throw new TooManyRequestsException(sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month));
-				}
-			}
-
-			$_REQUEST['type'] = 'wall';
-		}
-
-		if(x($_FILES,'media')) {
-			// upload the image if we have one
-			$_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
-			$media = wall_upload_post($a);
-			if(strlen($media)>0)
-				$_REQUEST['body'] .= "\n\n".$media;
-		}
-
-		// To-Do: Multiple IDs
-		if (requestdata('media_ids')) {
-			$r = q("SELECT `resource-id`, `scale`, `nickname`, `type` FROM `photo` INNER JOIN `user` ON `user`.`uid` = `photo`.`uid` WHERE `resource-id` IN (SELECT `resource-id` FROM `photo` WHERE `id` = %d) AND `scale` > 0 AND `photo`.`uid` = %d ORDER BY `photo`.`width` DESC LIMIT 1",
-				intval(requestdata('media_ids')), api_user());
-			if ($r) {
-				$phototypes = Photo::supportedTypes();
-				$ext = $phototypes[$r[0]['type']];
-				$_REQUEST['body'] .= "\n\n".'[url='.App::get_baseurl().'/photos/'.$r[0]['nickname'].'/image/'.$r[0]['resource-id'].']';
-				$_REQUEST['body'] .= '[img]'.App::get_baseurl()."/photo/".$r[0]['resource-id']."-".$r[0]['scale'].".".$ext."[/img][/url]";
-			}
-		}
-
-		// set this so that the item_post() function is quiet and doesn't redirect or emit json
-
-		$_REQUEST['api_source'] = true;
-
-		if (!x($_REQUEST, "source"))
-			$_REQUEST["source"] = api_source();
-
-		// call out normal post function
-
-		item_post($a);
-
-		// this should output the last post (the one we just posted).
-		return api_status_show($type);
-	}
-	api_register_func('api/statuses/update','api_statuses_update', true, API_METHOD_POST);
-	api_register_func('api/statuses/update_with_media','api_statuses_update', true, API_METHOD_POST);
-
-
-	function api_media_upload($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) {
-			logger('no user');
-			throw new ForbiddenException();
-		}
-
-		$user_info = api_get_user($a);
-
-		if(!x($_FILES,'media')) {
-			// Output error
-			throw new BadRequestException("No media.");
-		}
-
-		$media = wall_upload_post($a, false);
-		if(!$media) {
-			// Output error
-			throw new InternalServerErrorException();
-		}
-
-		$returndata = array();
-		$returndata["media_id"] = $media["id"];
-		$returndata["media_id_string"] = (string)$media["id"];
-		$returndata["size"] = $media["size"];
-		$returndata["image"] = array("w" => $media["width"],
-						"h" => $media["height"],
-						"image_type" => $media["type"]);
-
-		logger("Media uploaded: ".print_r($returndata, true), LOGGER_DEBUG);
-
-		return array("media" => $returndata);
-	}
-	api_register_func('api/media/upload','api_media_upload', true, API_METHOD_POST);
-
-	function api_status_show($type){
-
-		$a = get_app();
-
-		$user_info = api_get_user($a);
-
-		logger('api_status_show: user_info: '.print_r($user_info, true), LOGGER_DEBUG);
-
-		if ($type == "raw")
-			$privacy_sql = "AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''";
-		else
-			$privacy_sql = "";
-
-		// get last public wall message
-		$lastwall = q("SELECT `item`.*, `i`.`contact-id` as `reply_uid`, `i`.`author-link` AS `item-author`
-				FROM `item`, `item` as `i`
-				WHERE `item`.`contact-id` = %d AND `item`.`uid` = %d
-					AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
-					AND `i`.`id` = `item`.`parent`
-					AND `item`.`type`!='activity' $privacy_sql
-				ORDER BY `item`.`id` DESC
-				LIMIT 1",
-				intval($user_info['cid']),
-				intval(api_user()),
-				dbesc($user_info['url']),
-				dbesc(normalise_link($user_info['url'])),
-				dbesc($user_info['url']),
-				dbesc(normalise_link($user_info['url']))
-		);
-
-		if (count($lastwall)>0){
-			$lastwall = $lastwall[0];
-
-			$in_reply_to_status_id = NULL;
-			$in_reply_to_user_id = NULL;
-			$in_reply_to_status_id_str = NULL;
-			$in_reply_to_user_id_str = NULL;
-			$in_reply_to_screen_name = NULL;
-			if (intval($lastwall['parent']) != intval($lastwall['id'])) {
-				$in_reply_to_status_id= intval($lastwall['parent']);
-				$in_reply_to_status_id_str = (string) intval($lastwall['parent']);
-
-				$r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($lastwall['item-author'])));
-				if ($r) {
-					if ($r[0]['nick'] == "")
-						$r[0]['nick'] = api_get_nick($r[0]["url"]);
-
-					$in_reply_to_screen_name = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
-					$in_reply_to_user_id = intval($r[0]['id']);
-					$in_reply_to_user_id_str = (string) intval($r[0]['id']);
-				}
-			}
-
-			// There seems to be situation, where both fields are identical:
-			// https://github.com/friendica/friendica/issues/1010
-			// This is a bugfix for that.
-			if (intval($in_reply_to_status_id) == intval($lastwall['id'])) {
-				logger('api_status_show: this message should never appear: id: '.$lastwall['id'].' similar to reply-to: '.$in_reply_to_status_id, LOGGER_DEBUG);
-				$in_reply_to_status_id = NULL;
-				$in_reply_to_user_id = NULL;
-				$in_reply_to_status_id_str = NULL;
-				$in_reply_to_user_id_str = NULL;
-				$in_reply_to_screen_name = NULL;
-			}
-
-			$converted = api_convert_item($lastwall);
-
-			if ($type == "xml")
-				$geo = "georss:point";
-			else
-				$geo = "geo";
-
-			$status_info = array(
-				'created_at' => api_date($lastwall['created']),
-				'id' => intval($lastwall['id']),
-				'id_str' => (string) $lastwall['id'],
-				'text' => $converted["text"],
-				'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
-				'truncated' => false,
-				'in_reply_to_status_id' => $in_reply_to_status_id,
-				'in_reply_to_status_id_str' => $in_reply_to_status_id_str,
-				'in_reply_to_user_id' => $in_reply_to_user_id,
-				'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
-				'in_reply_to_screen_name' => $in_reply_to_screen_name,
-				'user' => $user_info,
-				$geo => NULL,
-				'coordinates' => "",
-				'place' => "",
-				'contributors' => "",
-				'is_quote_status' => false,
-				'retweet_count' => 0,
-				'favorite_count' => 0,
-				'favorited' => $lastwall['starred'] ? true : false,
-				'retweeted' => false,
-				'possibly_sensitive' => false,
-				'lang' => "",
-				'statusnet_html'		=> $converted["html"],
-				'statusnet_conversation_id'	=> $lastwall['parent'],
-			);
-
-			if (count($converted["attachments"]) > 0)
-				$status_info["attachments"] = $converted["attachments"];
-
-			if (count($converted["entities"]) > 0)
-				$status_info["entities"] = $converted["entities"];
-
-			if (($lastwall['item_network'] != "") AND ($status["source"] == 'web'))
-				$status_info["source"] = network_to_name($lastwall['item_network'], $user_info['url']);
-			elseif (($lastwall['item_network'] != "") AND (network_to_name($lastwall['item_network'], $user_info['url']) != $status_info["source"]))
-				$status_info["source"] = trim($status_info["source"].' ('.network_to_name($lastwall['item_network'], $user_info['url']).')');
-
-			// "uid" and "self" are only needed for some internal stuff, so remove it from here
-			unset($status_info["user"]["uid"]);
-			unset($status_info["user"]["self"]);
-		}
-
-		logger('status_info: '.print_r($status_info, true), LOGGER_DEBUG);
-
-		if ($type == "raw")
-			return($status_info);
-
-		return  api_format_data("statuses", $type, array('status' => $status_info));
-
-	}
-
-
-
-
-
-	/**
-	 * Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
-	 * The author's most recent status will be returned inline.
-	 * http://developer.twitter.com/doc/get/users/show
-	 */
-	function api_users_show($type){
-
-		$a = get_app();
-
-		$user_info = api_get_user($a);
-		$lastwall = q("SELECT `item`.*
-				FROM `item`
-				INNER JOIN `contact` ON `contact`.`id`=`item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				WHERE `item`.`uid` = %d AND `verb` = '%s' AND `item`.`contact-id` = %d
-					AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
-					AND `type`!='activity'
-					AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
-				ORDER BY `id` DESC
-				LIMIT 1",
-				intval(api_user()),
-				dbesc(ACTIVITY_POST),
-				intval($user_info['cid']),
-				dbesc($user_info['url']),
-				dbesc(normalise_link($user_info['url'])),
-				dbesc($user_info['url']),
-				dbesc(normalise_link($user_info['url']))
-		);
-
-		if (count($lastwall)>0){
-			$lastwall = $lastwall[0];
-
-			$in_reply_to_status_id = NULL;
-			$in_reply_to_user_id = NULL;
-			$in_reply_to_status_id_str = NULL;
-			$in_reply_to_user_id_str = NULL;
-			$in_reply_to_screen_name = NULL;
-			if ($lastwall['parent']!=$lastwall['id']) {
-				$reply = q("SELECT `item`.`id`, `item`.`contact-id` as `reply_uid`, `contact`.`nick` as `reply_author`, `item`.`author-link` AS `item-author`
-						FROM `item`,`contact` WHERE `contact`.`id`=`item`.`contact-id` AND `item`.`id` = %d", intval($lastwall['parent']));
-				if (count($reply)>0) {
-					$in_reply_to_status_id = intval($lastwall['parent']);
-					$in_reply_to_status_id_str = (string) intval($lastwall['parent']);
-
-					$r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($reply[0]['item-author'])));
-					if ($r) {
-						if ($r[0]['nick'] == "")
-							$r[0]['nick'] = api_get_nick($r[0]["url"]);
-
-						$in_reply_to_screen_name = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
-						$in_reply_to_user_id = intval($r[0]['id']);
-						$in_reply_to_user_id_str = (string) intval($r[0]['id']);
-					}
-				}
-			}
-
-			$converted = api_convert_item($lastwall);
-
-			if ($type == "xml")
-				$geo = "georss:point";
-			else
-				$geo = "geo";
-
-			$user_info['status'] = array(
-				'text' => $converted["text"],
-				'truncated' => false,
-				'created_at' => api_date($lastwall['created']),
-				'in_reply_to_status_id' => $in_reply_to_status_id,
-				'in_reply_to_status_id_str' => $in_reply_to_status_id_str,
-				'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
-				'id' => intval($lastwall['contact-id']),
-				'id_str' => (string) $lastwall['contact-id'],
-				'in_reply_to_user_id' => $in_reply_to_user_id,
-				'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
-				'in_reply_to_screen_name' => $in_reply_to_screen_name,
-				$geo => NULL,
-				'favorited' => $lastwall['starred'] ? true : false,
-				'statusnet_html'		=> $converted["html"],
-				'statusnet_conversation_id'	=> $lastwall['parent'],
-			);
-
-			if (count($converted["attachments"]) > 0)
-				$user_info["status"]["attachments"] = $converted["attachments"];
-
-			if (count($converted["entities"]) > 0)
-				$user_info["status"]["entities"] = $converted["entities"];
-
-			if (($lastwall['item_network'] != "") AND ($user_info["status"]["source"] == 'web'))
-				$user_info["status"]["source"] = network_to_name($lastwall['item_network'], $user_info['url']);
-			if (($lastwall['item_network'] != "") AND (network_to_name($lastwall['item_network'], $user_info['url']) != $user_info["status"]["source"]))
-				$user_info["status"]["source"] = trim($user_info["status"]["source"].' ('.network_to_name($lastwall['item_network'], $user_info['url']).')');
-
-		}
-
-		// "uid" and "self" are only needed for some internal stuff, so remove it from here
-		unset($user_info["uid"]);
-		unset($user_info["self"]);
-
-		return  api_format_data("user", $type, array('user' => $user_info));
-
-	}
-	api_register_func('api/users/show','api_users_show');
-
-
-	function api_users_search($type) {
-
-		$a = get_app();
-
-		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-
-		$userlist = array();
-
-		if (isset($_GET["q"])) {
-			$r = q("SELECT id FROM `gcontact` WHERE `name`='%s'", dbesc($_GET["q"]));
-			if (!count($r))
-				$r = q("SELECT `id` FROM `gcontact` WHERE `nick`='%s'", dbesc($_GET["q"]));
-
-			if (count($r)) {
-				$k = 0;
-				foreach ($r AS $user) {
-					$user_info = api_get_user($a, $user["id"], "json");
-
-					if ($type == "xml")
-						$userlist[$k++.":user"] = $user_info;
-					else
-						$userlist[] = $user_info;
-				}
-				$userlist = array("users" => $userlist);
-			} else {
-				throw new BadRequestException("User not found.");
-			}
-		} else {
-			throw new BadRequestException("User not found.");
-		}
-		return api_format_data("users", $type, $userlist);
-	}
-
-	api_register_func('api/users/search','api_users_search');
-
-	/**
-	 *
-	 * http://developer.twitter.com/doc/get/statuses/home_timeline
-	 *
-	 * TODO: Optional parameters
-	 * TODO: Add reply info
-	 */
-	function api_statuses_home_timeline($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		unset($_REQUEST["user_id"]);
-		unset($_GET["user_id"]);
-
-		unset($_REQUEST["screen_name"]);
-		unset($_GET["screen_name"]);
-
-		$user_info = api_get_user($a);
-		// get last newtork messages
-
-
-		// params
-		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
-		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-		if ($page<0) $page=0;
-		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
-		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
-		$conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
-
-		$start = $page*$count;
-
-		$sql_extra = '';
-		if ($max_id > 0)
-			$sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
-		if ($exclude_replies > 0)
-			$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
-		if ($conversation_id > 0)
-			$sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
-
-		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-			`contact`.`id` AS `cid`
-			FROM `item`
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
-			WHERE `item`.`uid` = %d AND `verb` = '%s'
-			AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
-			$sql_extra
-			AND `item`.`id`>%d
-			ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
-			intval(api_user()),
-			dbesc(ACTIVITY_POST),
-			intval($since_id),
-			intval($start),	intval($count)
-		);
-
-		$ret = api_format_items($r,$user_info, false, $type);
-
-		// Set all posts from the query above to seen
-		$idarray = array();
-		foreach ($r AS $item)
-			$idarray[] = intval($item["id"]);
-
-		$idlist = implode(",", $idarray);
-
-		if ($idlist != "") {
-			$unseen = q("SELECT `id` FROM `item` WHERE `unseen` AND `id` IN (%s)", $idlist);
-
-			if ($unseen)
-				$r = q("UPDATE `item` SET `unseen` = 0 WHERE `unseen` AND `id` IN (%s)", $idlist);
-		}
-
-		$data = array('status' => $ret);
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-				break;
-		}
-
-		return  api_format_data("statuses", $type, $data);
-	}
-	api_register_func('api/statuses/home_timeline','api_statuses_home_timeline', true);
-	api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
-
-	function api_statuses_public_timeline($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		$user_info = api_get_user($a);
-		// get last newtork messages
-
-
-		// params
-		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
-		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-		if ($page<0) $page=0;
-		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
-		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
-		$conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
-
-		$start = $page*$count;
-
-		if ($max_id > 0)
-			$sql_extra = 'AND `item`.`id` <= '.intval($max_id);
-		if ($exclude_replies > 0)
-			$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
-		if ($conversation_id > 0)
-			$sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
-
-		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
-			`contact`.`id` AS `cid`,
-			`user`.`nickname`, `user`.`hidewall`
-			FROM `item`
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
-			STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
-				AND NOT `user`.`hidewall`
-			WHERE `verb` = '%s' AND `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
-			AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = ''
-			AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
-			AND NOT `item`.`private` AND `item`.`wall`
-			$sql_extra
-			AND `item`.`id`>%d
-			ORDER BY `item`.`id` DESC LIMIT %d, %d ",
-			dbesc(ACTIVITY_POST),
-			intval($since_id),
-			intval($start),
-			intval($count));
-
-		$ret = api_format_items($r,$user_info, false, $type);
-
-
-		$data = array('status' => $ret);
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-				break;
-		}
-
-		return  api_format_data("statuses", $type, $data);
-	}
-	api_register_func('api/statuses/public_timeline','api_statuses_public_timeline', true);
-
-	/**
-	 *
-	 */
-	function api_statuses_show($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		$user_info = api_get_user($a);
-
-		// params
-		$id = intval($a->argv[3]);
-
-		if ($id == 0)
-			$id = intval($_REQUEST["id"]);
-
-		// Hotot workaround
-		if ($id == 0)
-			$id = intval($a->argv[4]);
-
-		logger('API: api_statuses_show: '.$id);
-
-		$conversation = (x($_REQUEST,'conversation')?1:0);
-
-		$sql_extra = '';
-		if ($conversation)
-			$sql_extra .= " AND `item`.`parent` = %d ORDER BY `id` ASC ";
-		else
-			$sql_extra .= " AND `item`.`id` = %d";
-
-		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-			`contact`.`id` AS `cid`
-			FROM `item`
-			INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
-			WHERE `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
-			AND `item`.`uid` = %d AND `item`.`verb` = '%s'
-			$sql_extra",
-			intval(api_user()),
-			dbesc(ACTIVITY_POST),
-			intval($id)
-		);
-
-		if (!$r) {
-			throw new BadRequestException("There is no status with this id.");
-		}
-
-		$ret = api_format_items($r,$user_info, false, $type);
-
-		if ($conversation) {
-			$data = array('status' => $ret);
-			return api_format_data("statuses", $type, $data);
-		} else {
-			$data = array('status' => $ret[0]);
-			return  api_format_data("status", $type, $data);
-		}
-	}
-	api_register_func('api/statuses/show','api_statuses_show', true);
-
-
-	/**
-	 *
-	 */
-	function api_conversation_show($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		$user_info = api_get_user($a);
-
-		// params
-		$id = intval($a->argv[3]);
-		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
-		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-		if ($page<0) $page=0;
-		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
-
-		$start = $page*$count;
-
-		if ($id == 0)
-			$id = intval($_REQUEST["id"]);
-
-		// Hotot workaround
-		if ($id == 0)
-			$id = intval($a->argv[4]);
-
-		logger('API: api_conversation_show: '.$id);
-
-		$r = q("SELECT `parent` FROM `item` WHERE `id` = %d", intval($id));
-		if ($r)
-			$id = $r[0]["parent"];
-
-		$sql_extra = '';
-
-		if ($max_id > 0)
-			$sql_extra = ' AND `item`.`id` <= '.intval($max_id);
-
-		// Not sure why this query was so complicated. We should keep it here for a while,
-		// just to make sure that we really don't need it.
-		//	FROM `item` INNER JOIN (SELECT `uri`,`parent` FROM `item` WHERE `id` = %d) AS `temp1`
-		//	ON (`item`.`thr-parent` = `temp1`.`uri` AND `item`.`parent` = `temp1`.`parent`)
-
-		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-			`contact`.`id` AS `cid`
-			FROM `item`
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
-			WHERE `item`.`parent` = %d AND `item`.`visible`
-			AND NOT `item`.`moderated` AND NOT `item`.`deleted`
-			AND `item`.`uid` = %d AND `item`.`verb` = '%s'
-			AND `item`.`id`>%d $sql_extra
-			ORDER BY `item`.`id` DESC LIMIT %d ,%d",
-			intval($id), intval(api_user()),
-			dbesc(ACTIVITY_POST),
-			intval($since_id),
-			intval($start), intval($count)
-		);
-
-		if (!$r)
-			throw new BadRequestException("There is no conversation with this id.");
-
-		$ret = api_format_items($r,$user_info, false, $type);
-
-		$data = array('status' => $ret);
-		return api_format_data("statuses", $type, $data);
-	}
-	api_register_func('api/conversation/show','api_conversation_show', true);
-	api_register_func('api/statusnet/conversation','api_conversation_show', true);
-
-
-	/**
-	 *
-	 */
-	function api_statuses_repeat($type){
-		global $called_api;
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		$user_info = api_get_user($a);
-
-		// params
-		$id = intval($a->argv[3]);
-
-		if ($id == 0)
-			$id = intval($_REQUEST["id"]);
-
-		// Hotot workaround
-		if ($id == 0)
-			$id = intval($a->argv[4]);
-
-		logger('API: api_statuses_repeat: '.$id);
-
-		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`nick` as `reply_author`,
-			`contact`.`name`, `contact`.`photo` as `reply_photo`, `contact`.`url` as `reply_url`, `contact`.`rel`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-			`contact`.`id` AS `cid`
-			FROM `item`
-			INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
-			WHERE `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
-			AND NOT `item`.`private` AND `item`.`allow_cid` = '' AND `item`.`allow`.`gid` = ''
-			AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
-			$sql_extra
-			AND `item`.`id`=%d",
-			intval($id)
-		);
-
-		if ($r[0]['body'] != "") {
-			if (!intval(get_config('system','old_share'))) {
-				if (strpos($r[0]['body'], "[/share]") !== false) {
-					$pos = strpos($r[0]['body'], "[share");
-					$post = substr($r[0]['body'], $pos);
-				} else {
-					$post = share_header($r[0]['author-name'], $r[0]['author-link'], $r[0]['author-avatar'], $r[0]['guid'], $r[0]['created'], $r[0]['plink']);
-
-					$post .= $r[0]['body'];
-					$post .= "[/share]";
-				}
-				$_REQUEST['body'] = $post;
-			} else
-				$_REQUEST['body'] = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8')."[url=".$r[0]['reply_url']."]".$r[0]['reply_author']."[/url] \n".$r[0]['body'];
-
-			$_REQUEST['profile_uid'] = api_user();
-			$_REQUEST['type'] = 'wall';
-			$_REQUEST['api_source'] = true;
-
-			if (!x($_REQUEST, "source"))
-				$_REQUEST["source"] = api_source();
-
-			item_post($a);
-		} else
-			throw new ForbiddenException();
-
-		// this should output the last post (the one we just posted).
-		$called_api = null;
-		return(api_status_show($type));
-	}
-	api_register_func('api/statuses/retweet','api_statuses_repeat', true, API_METHOD_POST);
-
-	/**
-	 *
-	 */
-	function api_statuses_destroy($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		$user_info = api_get_user($a);
-
-		// params
-		$id = intval($a->argv[3]);
-
-		if ($id == 0)
-			$id = intval($_REQUEST["id"]);
-
-		// Hotot workaround
-		if ($id == 0)
-			$id = intval($a->argv[4]);
-
-		logger('API: api_statuses_destroy: '.$id);
-
-		$ret = api_statuses_show($type);
-
-		drop_item($id, false);
-
-		return($ret);
-	}
-	api_register_func('api/statuses/destroy','api_statuses_destroy', true, API_METHOD_DELETE);
-
-	/**
-	 *
-	 * http://developer.twitter.com/doc/get/statuses/mentions
-	 *
-	 */
-	function api_statuses_mentions($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		unset($_REQUEST["user_id"]);
-		unset($_GET["user_id"]);
-
-		unset($_REQUEST["screen_name"]);
-		unset($_GET["screen_name"]);
-
-		$user_info = api_get_user($a);
-		// get last newtork messages
-
-
-		// params
-		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
-		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-		if ($page<0) $page=0;
-		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
-		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-
-		$start = $page*$count;
-
-		// Ugly code - should be changed
-		$myurl = App::get_baseurl() . '/profile/'. $a->user['nickname'];
-		$myurl = substr($myurl,strpos($myurl,'://')+3);
-		//$myurl = str_replace(array('www.','.'),array('','\\.'),$myurl);
-		$myurl = str_replace('www.','',$myurl);
-		$diasp_url = str_replace('/profile/','/u/',$myurl);
-
-		if ($max_id > 0)
-			$sql_extra = ' AND `item`.`id` <= '.intval($max_id);
-
-		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-			`contact`.`id` AS `cid`
-			FROM `item` FORCE INDEX (`uid_id`)
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
-			WHERE `item`.`uid` = %d AND `verb` = '%s'
-			AND NOT (`item`.`author-link` IN ('https://%s', 'http://%s'))
-			AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
-			AND `item`.`parent` IN (SELECT `iid` FROM `thread` WHERE `uid` = %d AND `mention` AND !`ignored`)
-			$sql_extra
-			AND `item`.`id`>%d
-			ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
-			intval(api_user()),
-			dbesc(ACTIVITY_POST),
-			dbesc(protect_sprintf($myurl)),
-			dbesc(protect_sprintf($myurl)),
-			intval(api_user()),
-			intval($since_id),
-			intval($start),	intval($count)
-		);
-
-		$ret = api_format_items($r,$user_info, false, $type);
-
-
-		$data = array('status' => $ret);
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-				break;
-		}
-
-		return  api_format_data("statuses", $type, $data);
-	}
-	api_register_func('api/statuses/mentions','api_statuses_mentions', true);
-	api_register_func('api/statuses/replies','api_statuses_mentions', true);
-
-
-	function api_statuses_user_timeline($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		$user_info = api_get_user($a);
-		// get last network messages
-
-		logger("api_statuses_user_timeline: api_user: ". api_user() .
-			   "\nuser_info: ".print_r($user_info, true) .
-			   "\n_REQUEST:  ".print_r($_REQUEST, true),
-			   LOGGER_DEBUG);
-
-		// params
-		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
-		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-		if ($page<0) $page=0;
-		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
-		$conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
-
-		$start = $page*$count;
-
-		$sql_extra = '';
-		if ($user_info['self']==1)
-			$sql_extra .= " AND `item`.`wall` = 1 ";
-
-		if ($exclude_replies > 0)
-			$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
-		if ($conversation_id > 0)
-			$sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
-
-		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-			`contact`.`id` AS `cid`
-			FROM `item` FORCE INDEX (`uid_contactid_id`)
-			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
-				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
-			WHERE `item`.`uid` = %d AND `verb` = '%s'
-			AND `item`.`contact-id` = %d
-			AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
-			$sql_extra
-			AND `item`.`id`>%d
-			ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
-			intval(api_user()),
-			dbesc(ACTIVITY_POST),
-			intval($user_info['cid']),
-			intval($since_id),
-			intval($start),	intval($count)
-		);
-
-		$ret = api_format_items($r,$user_info, true, $type);
-
-		$data = array('status' => $ret);
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-		}
-
-		return  api_format_data("statuses", $type, $data);
-	}
-	api_register_func('api/statuses/user_timeline','api_statuses_user_timeline', true);
-
-
-	/**
-	 * Star/unstar an item
-	 * param: id : id of the item
-	 *
-	 * api v1 : https://web.archive.org/web/20131019055350/https://dev.twitter.com/docs/api/1/post/favorites/create/%3Aid
-	 */
-	function api_favorites_create_destroy($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// for versioned api.
-		/// @TODO We need a better global soluton
-		$action_argv_id=2;
-		if ($a->argv[1]=="1.1") $action_argv_id=3;
-
-		if ($a->argc<=$action_argv_id) throw new BadRequestException("Invalid request.");
-		$action = str_replace(".".$type,"",$a->argv[$action_argv_id]);
-		if ($a->argc==$action_argv_id+2) {
-			$itemid = intval($a->argv[$action_argv_id+1]);
-		} else {
-			$itemid = intval($_REQUEST['id']);
-		}
-
-		$item = q("SELECT * FROM item WHERE id=%d AND uid=%d",
-				$itemid, api_user());
-
-		if ($item===false || count($item)==0)
-			throw new BadRequestException("Invalid item.");
-
-		switch($action){
-			case "create":
-				$item[0]['starred']=1;
-				break;
-			case "destroy":
-				$item[0]['starred']=0;
-				break;
-			default:
-				throw new BadRequestException("Invalid action ".$action);
-		}
-		$r = q("UPDATE item SET starred=%d WHERE id=%d AND uid=%d",
-				$item[0]['starred'], $itemid, api_user());
-
-		q("UPDATE thread SET starred=%d WHERE iid=%d AND uid=%d",
-			$item[0]['starred'], $itemid, api_user());
-
-		if ($r===false)
-			throw InternalServerErrorException("DB error");
-
-
-		$user_info = api_get_user($a);
-		$rets = api_format_items($item, $user_info, false, $type);
-		$ret = $rets[0];
-
-		$data = array('status' => $ret);
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-		}
-
-		return api_format_data("status", $type, $data);
-	}
-	api_register_func('api/favorites/create', 'api_favorites_create_destroy', true, API_METHOD_POST);
-	api_register_func('api/favorites/destroy', 'api_favorites_create_destroy', true, API_METHOD_DELETE);
-
-	function api_favorites($type){
-		global $called_api;
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		$called_api= array();
-
-		$user_info = api_get_user($a);
-
-		// in friendica starred item are private
-		// return favorites only for self
-		logger('api_favorites: self:' . $user_info['self']);
-
-		if ($user_info['self']==0) {
-			$ret = array();
-		} else {
-			$sql_extra = "";
-
-			// params
-			$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-			$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
-			$count = (x($_GET,'count')?$_GET['count']:20);
-			$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-			if ($page<0) $page=0;
-
-			$start = $page*$count;
-
-			if ($max_id > 0)
-				$sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
-
-			$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
-				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-				`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-				`contact`.`id` AS `cid`
-				FROM `item`, `contact`
-				WHERE `item`.`uid` = %d
-				AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
-				AND `item`.`starred` = 1
-				AND `contact`.`id` = `item`.`contact-id`
-				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-				$sql_extra
-				AND `item`.`id`>%d
-				ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
-				intval(api_user()),
-				intval($since_id),
-				intval($start),	intval($count)
-			);
-
-			$ret = api_format_items($r,$user_info, false, $type);
-
-		}
-
-		$data = array('status' => $ret);
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-		}
-
-		return  api_format_data("statuses", $type, $data);
-	}
-	api_register_func('api/favorites','api_favorites', true);
-
-	function api_format_messages($item, $recipient, $sender) {
-		// standard meta information
-		$ret=Array(
-				'id'                    => $item['id'],
-				'sender_id'             => $sender['id'] ,
-				'text'                  => "",
-				'recipient_id'          => $recipient['id'],
-				'created_at'            => api_date($item['created']),
-				'sender_screen_name'    => $sender['screen_name'],
-				'recipient_screen_name' => $recipient['screen_name'],
-				'sender'                => $sender,
-				'recipient'             => $recipient,
-				'title'			=> "",
-				'friendica_seen'	=> $item['seen'],
-				'friendica_parent_uri'	=> $item['parent-uri'],
-		);
-
-		// "uid" and "self" are only needed for some internal stuff, so remove it from here
-		unset($ret["sender"]["uid"]);
-		unset($ret["sender"]["self"]);
-		unset($ret["recipient"]["uid"]);
-		unset($ret["recipient"]["self"]);
-
-		//don't send title to regular StatusNET requests to avoid confusing these apps
-		if (x($_GET, 'getText')) {
-			$ret['title'] = $item['title'] ;
-			if ($_GET["getText"] == "html") {
-				$ret['text'] = bbcode($item['body'], false, false);
-			}
-			elseif ($_GET["getText"] == "plain") {
-				//$ret['text'] = html2plain(bbcode($item['body'], false, false, true), 0);
-				$ret['text'] = trim(html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 2, true), 0));
-			}
-		}
-		else {
-			$ret['text'] = $item['title']."\n".html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 2, true), 0);
-		}
-		if (isset($_GET["getUserObjects"]) && $_GET["getUserObjects"] == "false") {
-			unset($ret['sender']);
-			unset($ret['recipient']);
-		}
-
-		return $ret;
-	}
-
-	function api_convert_item($item) {
-		$body = $item['body'];
-		$attachments = api_get_attachments($body);
-
-		// Workaround for ostatus messages where the title is identically to the body
-		$html = bbcode(api_clean_plain_items($body), false, false, 2, true);
-		$statusbody = trim(html2plain($html, 0));
-
-		// handle data: images
-		$statusbody = api_format_items_embeded_images($item,$statusbody);
-
-		$statustitle = trim($item['title']);
-
-		if (($statustitle != '') and (strpos($statusbody, $statustitle) !== false))
-			$statustext = trim($statusbody);
-		else
-			$statustext = trim($statustitle."\n\n".$statusbody);
-
-		if (($item["network"] == NETWORK_FEED) and (strlen($statustext)> 1000))
-			$statustext = substr($statustext, 0, 1000)."... \n".$item["plink"];
-
-		$statushtml = trim(bbcode($body, false, false));
-
-		$search = array("<br>", "<blockquote>", "</blockquote>",
-				"<h1>", "</h1>", "<h2>", "</h2>",
-				"<h3>", "</h3>", "<h4>", "</h4>",
-				"<h5>", "</h5>", "<h6>", "</h6>");
-		$replace = array("<br>\n", "\n<blockquote>", "</blockquote>\n",
-				"\n<h1>", "</h1>\n", "\n<h2>", "</h2>\n",
-				"\n<h3>", "</h3>\n", "\n<h4>", "</h4>\n",
-				"\n<h5>", "</h5>\n", "\n<h6>", "</h6>\n");
-		$statushtml = str_replace($search, $replace, $statushtml);
-
-		if ($item['title'] != "")
-			$statushtml = "<h4>".bbcode($item['title'])."</h4>\n".$statushtml;
-
-		$entities = api_get_entitities($statustext, $body);
-
-		return array(
-			"text" => $statustext,
-			"html" => $statushtml,
-			"attachments" => $attachments,
-			"entities" => $entities
-		);
-	}
-
-	function api_get_attachments(&$body) {
-
-		$text = $body;
-		$text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $text);
-
-		$URLSearchString = "^\[\]";
-		$ret = preg_match_all("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $text, $images);
-
-		if (!$ret)
-			return false;
-
-		$attachments = array();
-
-		foreach ($images[1] AS $image) {
-			$imagedata = get_photo_info($image);
-
-			if ($imagedata)
-				$attachments[] = array("url" => $image, "mimetype" => $imagedata["mime"], "size" => $imagedata["size"]);
-		}
-
-		if (strstr($_SERVER['HTTP_USER_AGENT'], "AndStatus"))
-			foreach ($images[0] AS $orig)
-				$body = str_replace($orig, "", $body);
-
-		return $attachments;
-	}
-
-	function api_get_entitities(&$text, $bbcode) {
-		/*
-		To-Do:
-		* Links at the first character of the post
-		*/
-
-		$a = get_app();
-
-		$include_entities = strtolower(x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:"false");
-
-		if ($include_entities != "true") {
-
-			preg_match_all("/\[img](.*?)\[\/img\]/ism", $bbcode, $images);
-
-			foreach ($images[1] AS $image) {
-				$replace = proxy_url($image);
-				$text = str_replace($image, $replace, $text);
-			}
-			return array();
-		}
-
-		$bbcode = bb_CleanPictureLinks($bbcode);
-
-		// Change pure links in text to bbcode uris
-		$bbcode = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2]$2[/url]', $bbcode);
-
-		$entities = array();
-		$entities["hashtags"] = array();
-		$entities["symbols"] = array();
-		$entities["urls"] = array();
-		$entities["user_mentions"] = array();
-
-		$URLSearchString = "^\[\]";
-
-		$bbcode = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'#$2',$bbcode);
-
-		$bbcode = preg_replace("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$bbcode);
-		//$bbcode = preg_replace("/\[url\](.*?)\[\/url\]/ism",'[url=$1]$1[/url]',$bbcode);
-		$bbcode = preg_replace("/\[video\](.*?)\[\/video\]/ism",'[url=$1]$1[/url]',$bbcode);
-
-		$bbcode = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
-					'[url=https://www.youtube.com/watch?v=$1]https://www.youtube.com/watch?v=$1[/url]', $bbcode);
-		$bbcode = preg_replace("/\[youtube\](.*?)\[\/youtube\]/ism",'[url=$1]$1[/url]',$bbcode);
-
-		$bbcode = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
-					'[url=https://vimeo.com/$1]https://vimeo.com/$1[/url]', $bbcode);
-		$bbcode = preg_replace("/\[vimeo\](.*?)\[\/vimeo\]/ism",'[url=$1]$1[/url]',$bbcode);
-
-		$bbcode = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $bbcode);
-
-		//preg_match_all("/\[url\]([$URLSearchString]*)\[\/url\]/ism", $bbcode, $urls1);
-		preg_match_all("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $bbcode, $urls);
-
-		$ordered_urls = array();
-		foreach ($urls[1] AS $id=>$url) {
-			//$start = strpos($text, $url, $offset);
-			$start = iconv_strpos($text, $url, 0, "UTF-8");
-			if (!($start === false))
-				$ordered_urls[$start] = array("url" => $url, "title" => $urls[2][$id]);
-		}
-
-		ksort($ordered_urls);
-
-		$offset = 0;
-		//foreach ($urls[1] AS $id=>$url) {
-		foreach ($ordered_urls AS $url) {
-			if ((substr($url["title"], 0, 7) != "http://") AND (substr($url["title"], 0, 8) != "https://") AND
-				!strpos($url["title"], "http://") AND !strpos($url["title"], "https://"))
-				$display_url = $url["title"];
-			else {
-				$display_url = str_replace(array("http://www.", "https://www."), array("", ""), $url["url"]);
-				$display_url = str_replace(array("http://", "https://"), array("", ""), $display_url);
-
-				if (strlen($display_url) > 26)
-					$display_url = substr($display_url, 0, 25)."…";
-			}
-
-			//$start = strpos($text, $url, $offset);
-			$start = iconv_strpos($text, $url["url"], $offset, "UTF-8");
-			if (!($start === false)) {
-				$entities["urls"][] = array("url" => $url["url"],
-								"expanded_url" => $url["url"],
-								"display_url" => $display_url,
-								"indices" => array($start, $start+strlen($url["url"])));
-				$offset = $start + 1;
-			}
-		}
-
-		preg_match_all("/\[img](.*?)\[\/img\]/ism", $bbcode, $images);
-		$ordered_images = array();
-		foreach ($images[1] AS $image) {
-			//$start = strpos($text, $url, $offset);
-			$start = iconv_strpos($text, $image, 0, "UTF-8");
-			if (!($start === false))
-				$ordered_images[$start] = $image;
-		}
-		//$entities["media"] = array();
-		$offset = 0;
-
-		foreach ($ordered_images AS $url) {
-			$display_url = str_replace(array("http://www.", "https://www."), array("", ""), $url);
-			$display_url = str_replace(array("http://", "https://"), array("", ""), $display_url);
-
-			if (strlen($display_url) > 26)
-				$display_url = substr($display_url, 0, 25)."…";
-
-			$start = iconv_strpos($text, $url, $offset, "UTF-8");
-			if (!($start === false)) {
-				$image = get_photo_info($url);
-				if ($image) {
-					// If image cache is activated, then use the following sizes:
-					// thumb  (150), small (340), medium (600) and large (1024)
-					if (!get_config("system", "proxy_disabled")) {
-						$media_url = proxy_url($url);
-
-						$sizes = array();
-						$scale = scale_image($image[0], $image[1], 150);
-						$sizes["thumb"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
-
-						if (($image[0] > 150) OR ($image[1] > 150)) {
-							$scale = scale_image($image[0], $image[1], 340);
-							$sizes["small"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
-						}
-
-						$scale = scale_image($image[0], $image[1], 600);
-						$sizes["medium"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
-
-						if (($image[0] > 600) OR ($image[1] > 600)) {
-							$scale = scale_image($image[0], $image[1], 1024);
-							$sizes["large"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
-						}
-					} else {
-						$media_url = $url;
-						$sizes["medium"] = array("w" => $image[0], "h" => $image[1], "resize" => "fit");
-					}
-
-					$entities["media"][] = array(
-								"id" => $start+1,
-								"id_str" => (string)$start+1,
-								"indices" => array($start, $start+strlen($url)),
-								"media_url" => normalise_link($media_url),
-								"media_url_https" => $media_url,
-								"url" => $url,
-								"display_url" => $display_url,
-								"expanded_url" => $url,
-								"type" => "photo",
-								"sizes" => $sizes);
-				}
-				$offset = $start + 1;
-			}
-		}
-
-		return($entities);
-	}
-	function api_format_items_embeded_images(&$item, $text){
-		$text = preg_replace_callback(
-				"|data:image/([^;]+)[^=]+=*|m",
-				function($match) use ($item) {
-					return App::get_baseurl()."/display/".$item['guid'];
-				},
-				$text);
-		return $text;
-	}
-
-
-	/**
-	 * @brief return <a href='url'>name</a> as array
-	 *
-	 * @param string $txt
-	 * @return array
-	 * 			name => 'name'
-	 * 			'url => 'url'
-	 */
-	function api_contactlink_to_array($txt) {
-		$match = array();
-		$r = preg_match_all('|<a href="([^"]*)">([^<]*)</a>|', $txt, $match);
-		if ($r && count($match)==3) {
-			$res = array(
-				'name' => $match[2],
-				'url' => $match[1]
-			);
-		} else {
-			$res = array(
-				'name' => $text,
-				'url' => ""
-			);
-		}
-		return $res;
-	}
-
-
-	/**
-	 * @brief return likes, dislikes and attend status for item
-	 *
-	 * @param array $item
-	 * @return array
-	 * 			likes => int count
-	 * 			dislikes => int count
-	 */
-	function api_format_items_activities(&$item, $type = "json") {
-		$activities = array(
-			'like' => array(),
-			'dislike' => array(),
-			'attendyes' => array(),
-			'attendno' => array(),
-			'attendmaybe' => array()
-		);
-
-		$items = q('SELECT * FROM item
-					WHERE uid=%d AND `thr-parent`="%s" AND visible AND NOT deleted',
-					intval($item['uid']),
-					dbesc($item['uri']));
-
-		foreach ($items as $i){
-			// not used as result should be structured like other user data
-			//builtin_activity_puller($i, $activities);
-
-			// get user data and add it to the array of the activity
-			$user = api_get_user($a, $i['author-link']);			
-			switch($i['verb']) {
-				case ACTIVITY_LIKE:
-					$activities['like'][] = $user;
-					break;
-				case ACTIVITY_DISLIKE:
-					$activities['dislike'][] = $user;
-					break;
-				case ACTIVITY_ATTEND:
-					$activities['attendyes'][] = $user;
-					break;
-				case ACTIVITY_ATTENDNO:
-					$activities['attendno'][] = $user;
-					break;
-				case ACTIVITY_ATTENDMAYBE:
-					$activities['attendmaybe'][] = $user;
-					break;
-				default:
-					break;
-			}
-		}
-
-		if ($type == "xml") {
-			$xml_activities = array();
-			foreach ($activities as $k => $v) {
-				// change xml element from "like" to "friendica:like"
-				$xml_activities["friendica:".$k] = $v;
-				// add user data into xml output
-				$k_user = 0;
-				foreach ($v as $user)
-					$xml_activities["friendica:".$k][$k_user++.":user"] = $user;
-			}
-			$activities = $xml_activities;
-		}
-
-		return $activities;
-
-	}
-
-	/**
-	 * @brief format items to be returned by api
-	 *
-	 * @param array $r array of items
-	 * @param array $user_info
-	 * @param bool $filter_user filter items by $user_info
-	 */
-	function api_format_items($r,$user_info, $filter_user = false, $type = "json") {
-
-		$a = get_app();
-
-		$ret = Array();
-
-		foreach($r as $item) {
-
-			localize_item($item);
-			list($status_user, $owner_user) = api_item_get_user($a,$item);
-
-			// Look if the posts are matching if they should be filtered by user id
-			if ($filter_user AND ($status_user["id"] != $user_info["id"]))
-				continue;
-
-			if ($item['thr-parent'] != $item['uri']) {
-				$r = q("SELECT id FROM item WHERE uid=%d AND uri='%s' LIMIT 1",
-					intval(api_user()),
-					dbesc($item['thr-parent']));
-				if ($r)
-					$in_reply_to_status_id = intval($r[0]['id']);
-				else
-					$in_reply_to_status_id = intval($item['parent']);
-
-				$in_reply_to_status_id_str = (string) intval($item['parent']);
-
-				$in_reply_to_screen_name = NULL;
-				$in_reply_to_user_id = NULL;
-				$in_reply_to_user_id_str = NULL;
-
-				$r = q("SELECT `author-link` FROM item WHERE uid=%d AND id=%d LIMIT 1",
-					intval(api_user()),
-					intval($in_reply_to_status_id));
-				if ($r) {
-					$r = q("SELECT * FROM `gcontact` WHERE `url` = '%s'", dbesc(normalise_link($r[0]['author-link'])));
-
-					if ($r) {
-						if ($r[0]['nick'] == "")
-							$r[0]['nick'] = api_get_nick($r[0]["url"]);
-
-						$in_reply_to_screen_name = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
-						$in_reply_to_user_id = intval($r[0]['id']);
-						$in_reply_to_user_id_str = (string) intval($r[0]['id']);
-					}
-				}
-			} else {
-				$in_reply_to_screen_name = NULL;
-				$in_reply_to_user_id = NULL;
-				$in_reply_to_status_id = NULL;
-				$in_reply_to_user_id_str = NULL;
-				$in_reply_to_status_id_str = NULL;
-			}
-
-			$converted = api_convert_item($item);
-
-			if ($type == "xml")
-				$geo = "georss:point";
-			else
-				$geo = "geo";
-
-			$status = array(
-				'text'		=> $converted["text"],
-				'truncated' => False,
-				'created_at'=> api_date($item['created']),
-				'in_reply_to_status_id' => $in_reply_to_status_id,
-				'in_reply_to_status_id_str' => $in_reply_to_status_id_str,
-				'source'    => (($item['app']) ? $item['app'] : 'web'),
-				'id'		=> intval($item['id']),
-				'id_str'	=> (string) intval($item['id']),
-				'in_reply_to_user_id' => $in_reply_to_user_id,
-				'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
-				'in_reply_to_screen_name' => $in_reply_to_screen_name,
-				$geo => NULL,
-				'favorited' => $item['starred'] ? true : false,
-				'user' =>  $status_user ,
-				'friendica_owner' => $owner_user,
-				//'entities' => NULL,
-				'statusnet_html'		=> $converted["html"],
-				'statusnet_conversation_id'	=> $item['parent'],
-				'friendica_activities' => api_format_items_activities($item, $type),
-			);
-
-			if (count($converted["attachments"]) > 0)
-				$status["attachments"] = $converted["attachments"];
-
-			if (count($converted["entities"]) > 0)
-				$status["entities"] = $converted["entities"];
-
-			if (($item['item_network'] != "") AND ($status["source"] == 'web'))
-				$status["source"] = network_to_name($item['item_network'], $user_info['url']);
-			else if (($item['item_network'] != "") AND (network_to_name($item['item_network'], $user_info['url']) != $status["source"]))
-				$status["source"] = trim($status["source"].' ('.network_to_name($item['item_network'], $user_info['url']).')');
-
-
-			// Retweets are only valid for top postings
-			// It doesn't work reliable with the link if its a feed
-			#$IsRetweet = ($item['owner-link'] != $item['author-link']);
-			#if ($IsRetweet)
-			#	$IsRetweet = (($item['owner-name'] != $item['author-name']) OR ($item['owner-avatar'] != $item['author-avatar']));
-
-
-			if ($item["id"] == $item["parent"]) {
-				$retweeted_item = api_share_as_retweet($item);
-				if ($retweeted_item !== false) {
-					$retweeted_status = $status;
-					try {
-						$retweeted_status["user"] = api_get_user($a,$retweeted_item["author-link"]);
-					} catch( BadRequestException $e ) {
-						// user not found. should be found?
-						/// @todo check if the user should be always found
-						$retweeted_status["user"] = array();
-					}
-
-					$rt_converted = api_convert_item($retweeted_item);
-
-					$retweeted_status['text'] = $rt_converted["text"];
-					$retweeted_status['statusnet_html'] = $rt_converted["html"];
-					$retweeted_status['friendica_activities'] = api_format_items_activities($retweeted_item, $type);
-					$retweeted_status['created_at'] =  api_date($retweeted_item['created']);
-					$status['retweeted_status'] = $retweeted_status;
-				}
-			}
-
-			// "uid" and "self" are only needed for some internal stuff, so remove it from here
-			unset($status["user"]["uid"]);
-			unset($status["user"]["self"]);
-
-			if ($item["coord"] != "") {
-				$coords = explode(' ',$item["coord"]);
-				if (count($coords) == 2) {
-					if ($type == "json")
-						$status["geo"] = array('type' => 'Point',
-								'coordinates' => array((float) $coords[0],
-											(float) $coords[1]));
-					else // Not sure if this is the official format - if someone founds a documentation we can check
-						$status["georss:point"] = $item["coord"];
-				}
-			}
-			$ret[] = $status;
-		};
-		return $ret;
-	}
-
-
-	function api_account_rate_limit_status($type) {
-
-		if ($type == "xml")
-			$hash = array(
-					'remaining-hits' => (string) 150,
-					'@attributes' => array("type" => "integer"),
-					'hourly-limit' => (string) 150,
-					'@attributes2' => array("type" => "integer"),
-					'reset-time' => datetime_convert('UTC','UTC','now + 1 hour',ATOM_TIME),
-					'@attributes3' => array("type" => "datetime"),
-					'reset_time_in_seconds' => strtotime('now + 1 hour'),
-					'@attributes4' => array("type" => "integer"),
-				);
-		else
-			$hash = array(
-					'reset_time_in_seconds' => strtotime('now + 1 hour'),
-					'remaining_hits' => (string) 150,
-					'hourly_limit' => (string) 150,
-					'reset_time' => api_date(datetime_convert('UTC','UTC','now + 1 hour',ATOM_TIME)),
-				);
-
-		return api_format_data('hash', $type, array('hash' => $hash));
-	}
-	api_register_func('api/account/rate_limit_status','api_account_rate_limit_status',true);
-
-	function api_help_test($type) {
-		if ($type == 'xml')
-			$ok = "true";
-		else
-			$ok = "ok";
-
-		return api_format_data('ok', $type, array("ok" => $ok));
-	}
-	api_register_func('api/help/test','api_help_test',false);
-
-	function api_lists($type) {
-		$ret = array();
-		return api_format_data('lists', $type, array("lists_list" => $ret));
-	}
-	api_register_func('api/lists','api_lists',true);
-
-	function api_lists_list($type) {
-		$ret = array();
-		return api_format_data('lists', $type, array("lists_list" => $ret));
-	}
-	api_register_func('api/lists/list','api_lists_list',true);
-
-	/**
-	 *  https://dev.twitter.com/docs/api/1/get/statuses/friends
-	 *  This function is deprecated by Twitter
-	 *  returns: json, xml
-	 **/
-	function api_statuses_f($type, $qtype) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-		$user_info = api_get_user($a);
-
-		if (x($_GET,'cursor') && $_GET['cursor']=='undefined'){
-			/* this is to stop Hotot to load friends multiple times
-			*  I'm not sure if I'm missing return something or
-			*  is a bug in hotot. Workaround, meantime
-			*/
-
-			/*$ret=Array();
-			return array('$users' => $ret);*/
-			return false;
-		}
-
-		if($qtype == 'friends')
-			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
-		if($qtype == 'followers')
-			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
-
-		// friends and followers only for self
-		if ($user_info['self'] == 0)
-			$sql_extra = " AND false ";
-
-		$r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
-			intval(api_user())
-		);
-
-		$ret = array();
-		foreach($r as $cid){
-			$user = api_get_user($a, $cid['nurl']);
-			// "uid" and "self" are only needed for some internal stuff, so remove it from here
-			unset($user["uid"]);
-			unset($user["self"]);
-
-			if ($user)
-				$ret[] = $user;
-		}
-
-		return array('user' => $ret);
-
-	}
-	function api_statuses_friends($type){
-		$data =  api_statuses_f($type, "friends");
-		if ($data===false) return false;
-		return  api_format_data("users", $type, $data);
-	}
-	function api_statuses_followers($type){
-		$data = api_statuses_f($type, "followers");
-		if ($data===false) return false;
-		return  api_format_data("users", $type, $data);
-	}
-	api_register_func('api/statuses/friends','api_statuses_friends',true);
-	api_register_func('api/statuses/followers','api_statuses_followers',true);
-
-
-
-
-
-
-	function api_statusnet_config($type) {
-
-		$a = get_app();
-
-		$name = $a->config['sitename'];
-		$server = $a->get_hostname();
-		$logo = App::get_baseurl() . '/images/friendica-64.png';
-		$email = $a->config['admin_email'];
-		$closed = (($a->config['register_policy'] == REGISTER_CLOSED) ? 'true' : 'false');
-		$private = (($a->config['system']['block_public']) ? 'true' : 'false');
-		$textlimit = (string) (($a->config['max_import_size']) ? $a->config['max_import_size'] : 200000);
-		if($a->config['api_import_size'])
-			$texlimit = string($a->config['api_import_size']);
-		$ssl = (($a->config['system']['have_ssl']) ? 'true' : 'false');
-		$sslserver = (($ssl === 'true') ? str_replace('http:','https:',App::get_baseurl()) : '');
-
-		$config = array(
-			'site' => array('name' => $name,'server' => $server, 'theme' => 'default', 'path' => '',
-				'logo' => $logo, 'fancy' => true, 'language' => 'en', 'email' => $email, 'broughtby' => '',
-				'broughtbyurl' => '', 'timezone' => 'UTC', 'closed' => $closed, 'inviteonly' => false,
-				'private' => $private, 'textlimit' => $textlimit, 'sslserver' => $sslserver, 'ssl' => $ssl,
-				'shorturllength' => '30',
-				'friendica' => array(
-						'FRIENDICA_PLATFORM' => FRIENDICA_PLATFORM,
-						'FRIENDICA_VERSION' => FRIENDICA_VERSION,
-						'DFRN_PROTOCOL_VERSION' => DFRN_PROTOCOL_VERSION,
-						'DB_UPDATE_VERSION' => DB_UPDATE_VERSION
-						)
-			),
-		);
-
-		return api_format_data('config', $type, array('config' => $config));
-
-	}
-	api_register_func('api/statusnet/config','api_statusnet_config',false);
-
-	function api_statusnet_version($type) {
-		// liar
-		$fake_statusnet_version = "0.9.7";
-
-		return api_format_data('version', $type, array('version' => $fake_statusnet_version));
-	}
-	api_register_func('api/statusnet/version','api_statusnet_version',false);
-
-	/**
-	 * @todo use api_format_data() to return data
-	 */
-	function api_ff_ids($type,$qtype) {
-
-		$a = get_app();
-
-		if(! api_user()) throw new ForbiddenException();
-
-		$user_info = api_get_user($a);
-
-		if($qtype == 'friends')
-			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
-		if($qtype == 'followers')
-			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
-
-		if (!$user_info["self"])
-			$sql_extra = " AND false ";
-
-		$stringify_ids = (x($_REQUEST,'stringify_ids')?$_REQUEST['stringify_ids']:false);
-
-		$r = q("SELECT `gcontact`.`id` FROM `contact`, `gcontact` WHERE `contact`.`nurl` = `gcontact`.`nurl` AND `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `pending` $sql_extra",
-			intval(api_user())
-		);
-
-		if(!dbm::is_result($r))
-			return;
-
-		$ids = array();
-		foreach($r as $rr)
-			if ($stringify_ids)
-				$ids[] = $rr['id'];
-			else
-				$ids[] = intval($rr['id']);
-
-		return api_format_data("ids", $type, array('id' => $ids));
-	}
-
-	function api_friends_ids($type) {
-		return api_ff_ids($type,'friends');
-	}
-	function api_followers_ids($type) {
-		return api_ff_ids($type,'followers');
-	}
-	api_register_func('api/friends/ids','api_friends_ids',true);
-	api_register_func('api/followers/ids','api_followers_ids',true);
-
-
-	function api_direct_messages_new($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		if (!x($_POST, "text") OR (!x($_POST,"screen_name") AND !x($_POST,"user_id"))) return;
-
-		$sender = api_get_user($a);
-
-		if ($_POST['screen_name']) {
-			$r = q("SELECT `id`, `nurl`, `network` FROM `contact` WHERE `uid`=%d AND `nick`='%s'",
-					intval(api_user()),
-					dbesc($_POST['screen_name']));
-
-			// Selecting the id by priority, friendica first
-			api_best_nickname($r);
-
-			$recipient = api_get_user($a, $r[0]['nurl']);
-		} else
-			$recipient = api_get_user($a, $_POST['user_id']);
-
-		$replyto = '';
-		$sub     = '';
-		if (x($_REQUEST,'replyto')) {
-			$r = q('SELECT `parent-uri`, `title` FROM `mail` WHERE `uid`=%d AND `id`=%d',
-					intval(api_user()),
-					intval($_REQUEST['replyto']));
-			$replyto = $r[0]['parent-uri'];
-			$sub     = $r[0]['title'];
-		}
-		else {
-			if (x($_REQUEST,'title')) {
-				$sub = $_REQUEST['title'];
-			}
-			else {
-				$sub = ((strlen($_POST['text'])>10)?substr($_POST['text'],0,10)."...":$_POST['text']);
-			}
-		}
-
-		$id = send_message($recipient['cid'], $_POST['text'], $sub, $replyto);
-
-		if ($id>-1) {
-			$r = q("SELECT * FROM `mail` WHERE id=%d", intval($id));
-			$ret = api_format_messages($r[0], $recipient, $sender);
-
-		} else {
-			$ret = array("error"=>$id);
-		}
-
-		$data = Array('direct_message'=>$ret);
-
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-		}
-
-		return  api_format_data("direct-messages", $type, $data);
-
-	}
-	api_register_func('api/direct_messages/new','api_direct_messages_new',true, API_METHOD_POST);
-
-
-	/**
-	 * @brief delete a direct_message from mail table through api
-	 *
-	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
- 	 * @return string 
-	 */
-	function api_direct_messages_destroy($type){
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$user_info = api_get_user($a);
-		//required
-		$id = (x($_REQUEST,'id') ? $_REQUEST['id'] : 0);
-		// optional
-		$parenturi = (x($_REQUEST, 'friendica_parenturi') ? $_REQUEST['friendica_parenturi'] : "");
-		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
-		/// @todo optional parameter 'include_entities' from Twitter API not yet implemented
-
-		$uid = $user_info['uid'];
-		// error if no id or parenturi specified (for clients posting parent-uri as well)
-		if ($verbose == "true") {
-			if ($id == 0 || $parenturi == "") {
-				$answer = array('result' => 'error', 'message' => 'message id or parenturi not specified');
-				return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
-			}
-		}
-
-		// BadRequestException if no id specified (for clients using Twitter API)
-		if ($id == 0) throw new BadRequestException('Message id not specified');
-
-		// add parent-uri to sql command if specified by calling app		
-		$sql_extra = ($parenturi != "" ? " AND `parent-uri` = '" . dbesc($parenturi) . "'" : "");
-
-		// get data of the specified message id
-		$r = q("SELECT `id` FROM `mail` WHERE `uid` = %d AND `id` = %d" . $sql_extra,
-			intval($uid), 
-			intval($id));
-	
-		// error message if specified id is not in database
-		if (!dbm::is_result($r)) {
-			if ($verbose == "true") {
-				$answer = array('result' => 'error', 'message' => 'message id not in database');
-				return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
-			}
-			/// @todo BadRequestException ok for Twitter API clients?
-			throw new BadRequestException('message id not in database');
-		}
-
-		// delete message
-		$result = q("DELETE FROM `mail` WHERE `uid` = %d AND `id` = %d" . $sql_extra, 
-			intval($uid), 
-			intval($id));
-
-		if ($verbose == "true") {
-			if ($result) {
-				// return success
-				$answer = array('result' => 'ok', 'message' => 'message deleted');
-				return api_format_data("direct_message_delete", $type, array('$result' => $answer));
-			}
-			else {
-				$answer = array('result' => 'error', 'message' => 'unknown error');
-				return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
-			}
-		}
-		/// @todo return JSON data like Twitter API not yet implemented
-
-	}
-	api_register_func('api/direct_messages/destroy', 'api_direct_messages_destroy', true, API_METHOD_DELETE);
-
-
-	function api_direct_messages_box($type, $box, $verbose) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$count = (x($_GET,'count')?$_GET['count']:20);
-		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
-		if ($page<0) $page=0;
-
-		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
-		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
-
-		$user_id = (x($_REQUEST,'user_id')?$_REQUEST['user_id']:"");
-		$screen_name = (x($_REQUEST,'screen_name')?$_REQUEST['screen_name']:"");
-
-		//  caller user info
-		unset($_REQUEST["user_id"]);
-		unset($_GET["user_id"]);
-
-		unset($_REQUEST["screen_name"]);
-		unset($_GET["screen_name"]);
-
-		$user_info = api_get_user($a);
-		$profile_url = $user_info["url"];
-
-
-		// pagination
-		$start = $page*$count;
-
-		// filters
-		if ($box=="sentbox") {
-			$sql_extra = "`mail`.`from-url`='".dbesc( $profile_url )."'";
-		}
-		elseif ($box=="conversation") {
-			$sql_extra = "`mail`.`parent-uri`='".dbesc( $_GET["uri"] )  ."'";
-		}
-		elseif ($box=="all") {
-			$sql_extra = "true";
-		}
-		elseif ($box=="inbox") {
-			$sql_extra = "`mail`.`from-url`!='".dbesc( $profile_url )."'";
-		}
-
-		if ($max_id > 0)
-			$sql_extra .= ' AND `mail`.`id` <= '.intval($max_id);
-
-		if ($user_id !="") {
-			$sql_extra .= ' AND `mail`.`contact-id` = ' . intval($user_id);
-		}
-		elseif($screen_name !=""){
-			$sql_extra .= " AND `contact`.`nick` = '" . dbesc($screen_name). "'";
-		}
-
-		$r = q("SELECT `mail`.*, `contact`.`nurl` AS `contact-url` FROM `mail`,`contact` WHERE `mail`.`contact-id` = `contact`.`id` AND `mail`.`uid`=%d AND $sql_extra AND `mail`.`id` > %d ORDER BY `mail`.`id` DESC LIMIT %d,%d",
-				intval(api_user()),
-				intval($since_id),
-				intval($start),	intval($count)
-		);
-		if ($verbose == "true") {
-			// stop execution and return error message if no mails available
-			if($r == null) {
-				$answer = array('result' => 'error', 'message' => 'no mails available');
-				return api_format_data("direct_messages_all", $type, array('$result' => $answer));
-			}
-		}
-
-		$ret = Array();
-		foreach($r as $item) {
-			if ($box == "inbox" || $item['from-url'] != $profile_url){
-				$recipient = $user_info;
-				$sender = api_get_user($a,normalise_link($item['contact-url']));
-			}
-			elseif ($box == "sentbox" || $item['from-url'] == $profile_url){
-				$recipient = api_get_user($a,normalise_link($item['contact-url']));
-				$sender = $user_info;
-
-			}
-			$ret[]=api_format_messages($item, $recipient, $sender);
-		}
-
-
-		$data = array('direct_message' => $ret);
-		switch($type){
-			case "atom":
-			case "rss":
-				$data = api_rss_extra($a, $data, $user_info);
-		}
-
-		return  api_format_data("direct-messages", $type, $data);
-
-	}
-
-	function api_direct_messages_sentbox($type){
-		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
-		return api_direct_messages_box($type, "sentbox", $verbose);
-	}
-	function api_direct_messages_inbox($type){
-		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
-		return api_direct_messages_box($type, "inbox", $verbose);
-	}
-	function api_direct_messages_all($type){
-		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
-		return api_direct_messages_box($type, "all", $verbose);
-	}
-	function api_direct_messages_conversation($type){
-		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
-		return api_direct_messages_box($type, "conversation", $verbose);
-	}
-	api_register_func('api/direct_messages/conversation','api_direct_messages_conversation',true);
-	api_register_func('api/direct_messages/all','api_direct_messages_all',true);
-	api_register_func('api/direct_messages/sent','api_direct_messages_sentbox',true);
-	api_register_func('api/direct_messages','api_direct_messages_inbox',true);
-
-
-
-	function api_oauth_request_token($type){
-		try{
-			$oauth = new FKOAuth1();
-			$r = $oauth->fetch_request_token(OAuthRequest::from_request());
-		}catch(Exception $e){
-			echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
-		}
-		echo $r;
-		killme();
-	}
-	function api_oauth_access_token($type){
-		try{
-			$oauth = new FKOAuth1();
-			$r = $oauth->fetch_access_token(OAuthRequest::from_request());
-		}catch(Exception $e){
-			echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
-		}
-		echo $r;
-		killme();
-	}
-
-	api_register_func('api/oauth/request_token', 'api_oauth_request_token', false);
-	api_register_func('api/oauth/access_token', 'api_oauth_access_token', false);
-
-
-	function api_fr_photos_list($type) {
-		if (api_user()===false) throw new ForbiddenException();
-		$r = q("select `resource-id`, max(scale) as scale, album, filename, type from photo
-				where uid = %d and album != 'Contact Photos' group by `resource-id`",
-			intval(local_user())
-		);
-		$typetoext = array(
-		'image/jpeg' => 'jpg',
-		'image/png' => 'png',
-		'image/gif' => 'gif'
-		);
-		$data = array('photo'=>array());
-		if($r) {
-			foreach($r as $rr) {
-				$photo = array();
-				$photo['id'] = $rr['resource-id'];
-				$photo['album'] = $rr['album'];
-				$photo['filename'] = $rr['filename'];
-				$photo['type'] = $rr['type'];
-				$thumb = App::get_baseurl()."/photo/".$rr['resource-id']."-".$rr['scale'].".".$typetoext[$rr['type']];
-
-				if ($type == "xml")
-					$data['photo'][] = array("@attributes" => $photo, "1" => $thumb);
-				else {
-					$photo['thumb'] = $thumb;
-					$data['photo'][] = $photo;
-				}
-			}
-		}
-		return  api_format_data("photos", $type, $data);
-	}
-
-	function api_fr_photo_detail($type) {
-		if (api_user()===false) throw new ForbiddenException();
-		if(!x($_REQUEST,'photo_id')) throw new BadRequestException("No photo id.");
-
-		$scale = (x($_REQUEST, 'scale') ? intval($_REQUEST['scale']) : false);
-		$scale_sql = ($scale === false ? "" : sprintf("and scale=%d",intval($scale)));
-		$data_sql = ($scale === false ? "" : "data, ");
-
-		$r = q("select %s `resource-id`, `created`, `edited`, `title`, `desc`, `album`, `filename`,
-						`type`, `height`, `width`, `datasize`, `profile`, min(`scale`) as minscale, max(`scale`) as maxscale
-				from photo where `uid` = %d and `resource-id` = '%s' %s group by `resource-id`",
-			$data_sql,
-			intval(local_user()),
-			dbesc($_REQUEST['photo_id']),
-			$scale_sql
-		);
-
-		$typetoext = array(
-		'image/jpeg' => 'jpg',
-		'image/png' => 'png',
-		'image/gif' => 'gif'
-		);
-
-		if ($r) {
-			$data = array('photo' => $r[0]);
-			$data['photo']['id'] = $data['photo']['resource-id'];
-			if ($scale !== false) {
-				$data['photo']['data'] = base64_encode($data['photo']['data']);
-			} else {
-				unset($data['photo']['datasize']); //needed only with scale param
-			}
-			if ($type == "xml") {
-				$data['photo']['links'] = array();
-				for ($k=intval($data['photo']['minscale']); $k<=intval($data['photo']['maxscale']); $k++)
-					$data['photo']['links'][$k.":link"]["@attributes"] = array("type" => $data['photo']['type'],
-											"scale" => $k,
-											"href" => App::get_baseurl()."/photo/".$data['photo']['resource-id']."-".$k.".".$typetoext[$data['photo']['type']]);
-			} else {
-				$data['photo']['link'] = array();
-				for ($k=intval($data['photo']['minscale']); $k<=intval($data['photo']['maxscale']); $k++) {
-					$data['photo']['link'][$k] = App::get_baseurl()."/photo/".$data['photo']['resource-id']."-".$k.".".$typetoext[$data['photo']['type']];
-				}
-			}
-			unset($data['photo']['resource-id']);
-			unset($data['photo']['minscale']);
-			unset($data['photo']['maxscale']);
-
-		} else {
-			throw new NotFoundException();
-		}
-
-		return api_format_data("photo_detail", $type, $data);
-	}
-
-	api_register_func('api/friendica/photos/list', 'api_fr_photos_list', true);
-	api_register_func('api/friendica/photo', 'api_fr_photo_detail', true);
-
-
-
-	/**
-	 * similar as /mod/redir.php
-	 * redirect to 'url' after dfrn auth
-	 *
-	 * why this when there is mod/redir.php already?
-	 * This use api_user() and api_login()
-	 *
-	 * params
-	 * 		c_url: url of remote contact to auth to
-	 * 		url: string, url to redirect after auth
-	 */
-	function api_friendica_remoteauth() {
-		$url = ((x($_GET,'url')) ? $_GET['url'] : '');
-		$c_url = ((x($_GET,'c_url')) ? $_GET['c_url'] : '');
-
-		if ($url === '' || $c_url === '')
-			throw new BadRequestException("Wrong parameters.");
-
-		$c_url = normalise_link($c_url);
-
-		// traditional DFRN
-
-		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `nurl` = '%s' LIMIT 1",
-			dbesc($c_url),
-			intval(api_user())
-		);
-
-		if ((! count($r)) || ($r[0]['network'] !== NETWORK_DFRN))
-			throw new BadRequestException("Unknown contact");
-
-		$cid = $r[0]['id'];
-
-		$dfrn_id = $orig_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
-
-		if($r[0]['duplex'] && $r[0]['issued-id']) {
-			$orig_id = $r[0]['issued-id'];
-			$dfrn_id = '1:' . $orig_id;
-		}
-		if($r[0]['duplex'] && $r[0]['dfrn-id']) {
-			$orig_id = $r[0]['dfrn-id'];
-			$dfrn_id = '0:' . $orig_id;
-		}
-
-		$sec = random_string();
-
-		q("INSERT INTO `profile_check` ( `uid`, `cid`, `dfrn_id`, `sec`, `expire`)
-			VALUES( %d, %s, '%s', '%s', %d )",
-			intval(api_user()),
-			intval($cid),
-			dbesc($dfrn_id),
-			dbesc($sec),
-			intval(time() + 45)
-		);
-
-		logger($r[0]['name'] . ' ' . $sec, LOGGER_DEBUG);
-		$dest = (($url) ? '&destination_url=' . $url : '');
-		goaway ($r[0]['poll'] . '?dfrn_id=' . $dfrn_id
-				. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
-				. '&type=profile&sec=' . $sec . $dest . $quiet );
-	}
-	api_register_func('api/friendica/remoteauth', 'api_friendica_remoteauth', true);
-
-	/**
-	 * @brief Return the item shared, if the item contains only the [share] tag
-	 *
-	 * @param array $item Sharer item
-	 * @return array Shared item or false if not a reshare
-	 */
-	function api_share_as_retweet(&$item) {
-		$body = trim($item["body"]);
-
-		if (diaspora::is_reshare($body, false)===false) {
-			return false;
-		}
-
-		$attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
- 		// Skip if there is no shared message in there
- 		// we already checked this in diaspora::is_reshare()
- 		// but better one more than one less...
- 		if ($body == $attributes)
-			return false;
-
-
-		// build the fake reshared item
-		$reshared_item = $item;
-
-		$author = "";
-		preg_match("/author='(.*?)'/ism", $attributes, $matches);
-		if ($matches[1] != "")
-			$author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
-
-		preg_match('/author="(.*?)"/ism', $attributes, $matches);
-		if ($matches[1] != "")
-			$author = $matches[1];
-
-		$profile = "";
-		preg_match("/profile='(.*?)'/ism", $attributes, $matches);
-		if ($matches[1] != "")
-			$profile = $matches[1];
-
-		preg_match('/profile="(.*?)"/ism', $attributes, $matches);
-		if ($matches[1] != "")
-			$profile = $matches[1];
-
-		$avatar = "";
-		preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
-		if ($matches[1] != "")
-			$avatar = $matches[1];
-
-		preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
-		if ($matches[1] != "")
-			$avatar = $matches[1];
-
-		$link = "";
-		preg_match("/link='(.*?)'/ism", $attributes, $matches);
-		if ($matches[1] != "")
-			$link = $matches[1];
-
-		preg_match('/link="(.*?)"/ism', $attributes, $matches);
-		if ($matches[1] != "")
-			$link = $matches[1];
-
-		$posted = "";
-		preg_match("/posted='(.*?)'/ism", $attributes, $matches);
-		if ($matches[1] != "")
-			$posted= $matches[1];
-
-		preg_match('/posted="(.*?)"/ism', $attributes, $matches);
-		if ($matches[1] != "")
-			$posted = $matches[1];
-
-		$shared_body = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$2",$body);
-
-		if (($shared_body == "") || ($profile == "") || ($author == "") || ($avatar == "") || ($posted == ""))
-			return false;
-
-
-
-		$reshared_item["body"] = $shared_body;
-		$reshared_item["author-name"] = $author;
-		$reshared_item["author-link"] = $profile;
-		$reshared_item["author-avatar"] = $avatar;
-		$reshared_item["plink"] = $link;
-		$reshared_item["created"] = $posted;
-		$reshared_item["edited"] = $posted;
-
-		return $reshared_item;
-
-	}
-
-	function api_get_nick($profile) {
-		/* To-Do:
-		 - remove trailing junk from profile url
-		 - pump.io check has to check the website
-		*/
-
-		$nick = "";
-
-		$r = q("SELECT `nick` FROM `gcontact` WHERE `nurl` = '%s'",
-			dbesc(normalise_link($profile)));
-		if ($r)
-			$nick = $r[0]["nick"];
-
-		if (!$nick == "") {
-			$r = q("SELECT `nick` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s'",
-				dbesc(normalise_link($profile)));
-			if ($r)
-				$nick = $r[0]["nick"];
-		}
-
-		if (!$nick == "") {
-			$friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2", $profile);
-			if ($friendica != $profile)
-				$nick = $friendica;
-		}
-
-		if (!$nick == "") {
-			$diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2", $profile);
-			if ($diaspora != $profile)
-				$nick = $diaspora;
-		}
-
-		if (!$nick == "") {
-			$twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $profile);
-			if ($twitter != $profile)
-				$nick = $twitter;
-		}
-
-
-		if (!$nick == "") {
-			$StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
-			if ($StatusnetHost != $profile) {
-				$StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
-				if ($StatusnetUser != $profile) {
-					$UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
-					$user = json_decode($UserData);
-					if ($user)
-						$nick = $user->screen_name;
-				}
-			}
-		}
-
-		// To-Do: look at the page if its really a pumpio site
-		//if (!$nick == "") {
-		//	$pumpio = preg_replace("=https?://(.*)/(.*)/=ism", "$2", $profile."/");
-		//	if ($pumpio != $profile)
-		//		$nick = $pumpio;
-			//      <div class="media" id="profile-block" data-profile-id="acct:kabniel@microca.st">
-
-		//}
-
-		if ($nick != "")
-			return($nick);
-
-		return(false);
-	}
-
-	function api_clean_plain_items($Text) {
-		$include_entities = strtolower(x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:"false");
-
-		$Text = bb_CleanPictureLinks($Text);
-		$URLSearchString = "^\[\]";
-
-		$Text = preg_replace("/([!#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'$1$3',$Text);
-
-		if ($include_entities == "true") {
-			$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'[url=$1]$1[/url]',$Text);
-		}
-
-		// Simplify "attachment" element
-		$Text = api_clean_attachments($Text);
-
-		return($Text);
-	}
-
-	/**
-	 * @brief Removes most sharing information for API text export
-	 *
-	 * @param string $body The original body
-	 *
-	 * @return string Cleaned body
-	 */
-	function api_clean_attachments($body) {
-		$data = get_attachment_data($body);
-
-		if (!$data)
-			return $body;
-
-		$body = "";
-
-		if (isset($data["text"]))
-			$body = $data["text"];
-
-		if (($body == "") AND (isset($data["title"])))
-			$body = $data["title"];
-
-		if (isset($data["url"]))
-			$body .= "\n".$data["url"];
-
-		$body .= $data["after"];
-
-		return $body;
-	}
-
-	function api_best_nickname(&$contacts) {
-		$best_contact = array();
-
-		if (count($contact) == 0)
-			return;
-
-		foreach ($contacts AS $contact)
-			if ($contact["network"] == "") {
-				$contact["network"] = "dfrn";
-				$best_contact = array($contact);
-			}
-
-		if (sizeof($best_contact) == 0)
-			foreach ($contacts AS $contact)
-				if ($contact["network"] == "dfrn")
-					$best_contact = array($contact);
-
-		if (sizeof($best_contact) == 0)
-			foreach ($contacts AS $contact)
-				if ($contact["network"] == "dspr")
-					$best_contact = array($contact);
-
-		if (sizeof($best_contact) == 0)
-			foreach ($contacts AS $contact)
-				if ($contact["network"] == "stat")
-					$best_contact = array($contact);
-
-		if (sizeof($best_contact) == 0)
-			foreach ($contacts AS $contact)
-				if ($contact["network"] == "pump")
-					$best_contact = array($contact);
-
-		if (sizeof($best_contact) == 0)
-			foreach ($contacts AS $contact)
-				if ($contact["network"] == "twit")
-					$best_contact = array($contact);
-
-		if (sizeof($best_contact) == 1)
-			$contacts = $best_contact;
-		else
-			$contacts = array($contacts[0]);
-	}
-
-	// return all or a specified group of the user with the containing contacts
-	function api_friendica_group_show($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$user_info = api_get_user($a);
-		$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
-		$uid = $user_info['uid'];
-
-		// get data of the specified group id or all groups if not specified
-		if ($gid != 0) {
-			$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d AND `id` = %d",
-				intval($uid),
-				intval($gid));
-			// error message if specified gid is not in database
-			if (count($r) == 0)
-				throw new BadRequestException("gid not available");
-		}
-		else
-			$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d",
-				intval($uid));
-
-		// loop through all groups and retrieve all members for adding data in the user array
-		foreach ($r as $rr) {
-			$members = group_get_members($rr['id']);
-			$users = array();
-
-			if ($type == "xml") {
-				$user_element = "users";
-				$k = 0;
-				foreach ($members as $member) {
-					$user = api_get_user($a, $member['nurl']);
-					$users[$k++.":user"] = $user;
-				}
-			} else {
-				$user_element = "user";
-				foreach ($members as $member) {
-					$user = api_get_user($a, $member['nurl']);
-					$users[] = $user;
-				}
-			}
-			$grps[] = array('name' => $rr['name'], 'gid' => $rr['id'], $user_element => $users);
-		}
-		return api_format_data("groups", $type, array('group' => $grps));
-	}
-	api_register_func('api/friendica/group_show', 'api_friendica_group_show', true);
-
-
-	// delete the specified group of the user
-	function api_friendica_group_delete($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$user_info = api_get_user($a);
-		$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
-		$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
-		$uid = $user_info['uid'];
-
-		// error if no gid specified
-		if ($gid == 0 || $name == "")
-			throw new BadRequestException('gid or name not specified');
-
-		// get data of the specified group id
-		$r = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d",
-			intval($uid),
-			intval($gid));
-		// error message if specified gid is not in database
-		if (count($r) == 0)
-			throw new BadRequestException('gid not available');
-
-		// get data of the specified group id and group name
-		$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d AND `name` = '%s'",
-			intval($uid),
-			intval($gid),
-			dbesc($name));
-		// error message if specified gid is not in database
-		if (count($rname) == 0)
-			throw new BadRequestException('wrong group name');
-
-		// delete group
-		$ret = group_rmv($uid, $name);
-		if ($ret) {
-			// return success
-			$success = array('success' => $ret, 'gid' => $gid, 'name' => $name, 'status' => 'deleted', 'wrong users' => array());
-			return api_format_data("group_delete", $type, array('result' => $success));
-		}
-		else
-			throw new BadRequestException('other API error');
-	}
-	api_register_func('api/friendica/group_delete', 'api_friendica_group_delete', true, API_METHOD_DELETE);
-
-
-	// create the specified group with the posted array of contacts
-	function api_friendica_group_create($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$user_info = api_get_user($a);
-		$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
-		$uid = $user_info['uid'];
-		$json = json_decode($_POST['json'], true);
-		$users = $json['user'];
-
-		// error if no name specified
-		if ($name == "")
-			throw new BadRequestException('group name not specified');
-
-		// get data of the specified group name
-		$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 0",
-			intval($uid),
-			dbesc($name));
-		// error message if specified group name already exists
-		if (count($rname) != 0)
-			throw new BadRequestException('group name already exists');
-
-		// check if specified group name is a deleted group
-		$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 1",
-			intval($uid),
-			dbesc($name));
-		// error message if specified group name already exists
-		if (count($rname) != 0)
-			$reactivate_group = true;
-
-		// create group
-		$ret = group_add($uid, $name);
-		if ($ret)
-			$gid = group_byname($uid, $name);
-		else
-			throw new BadRequestException('other API error');
-
-		// add members
-		$erroraddinguser = false;
-		$errorusers = array();
-		foreach ($users as $user) {
-			$cid = $user['cid'];
-			// check if user really exists as contact
-			$contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
-				intval($cid),
-				intval($uid));
-			if (count($contact))
-				$result = group_add_member($uid, $name, $cid, $gid);
-			else {
-				$erroraddinguser = true;
-				$errorusers[] = $cid;
-			}
-		}
-
-		// return success message incl. missing users in array
-		$status = ($erroraddinguser ? "missing user" : ($reactivate_group ? "reactivated" : "ok"));
-		$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
-		return api_format_data("group_create", $type, array('result' => $success));
-	}
-	api_register_func('api/friendica/group_create', 'api_friendica_group_create', true, API_METHOD_POST);
-
-
-	// update the specified group with the posted array of contacts
-	function api_friendica_group_update($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$user_info = api_get_user($a);
-		$uid = $user_info['uid'];
-		$gid = (x($_REQUEST, 'gid') ? $_REQUEST['gid'] : 0);
-		$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
-		$json = json_decode($_POST['json'], true);
-		$users = $json['user'];
-
-		// error if no name specified
-		if ($name == "")
-			throw new BadRequestException('group name not specified');
-
-		// error if no gid specified
-		if ($gid == "")
-			throw new BadRequestException('gid not specified');
-
-		// remove members
-		$members = group_get_members($gid);
-		foreach ($members as $member) {
-			$cid = $member['id'];
-			foreach ($users as $user) {
-				$found = ($user['cid'] == $cid ? true : false);
-			}
-			if (!$found) {
-				$ret = group_rmv_member($uid, $name, $cid);
-			}
-		}
-
-		// add members
-		$erroraddinguser = false;
-		$errorusers = array();
-		foreach ($users as $user) {
-			$cid = $user['cid'];
-			// check if user really exists as contact
-			$contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
-				intval($cid),
-				intval($uid));
-			if (count($contact))
-				$result = group_add_member($uid, $name, $cid, $gid);
-			else {
-				$erroraddinguser = true;
-				$errorusers[] = $cid;
-			}
-		}
-
-		// return success message incl. missing users in array
-		$status = ($erroraddinguser ? "missing user" : "ok");
-		$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
-		return api_format_data("group_update", $type, array('result' => $success));
-	}
-	api_register_func('api/friendica/group_update', 'api_friendica_group_update', true, API_METHOD_POST);
-
-
-	function api_friendica_activity($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-		$verb = strtolower($a->argv[3]);
-		$verb = preg_replace("|\..*$|", "", $verb);
-
-		$id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
-
-		$res = do_like($id, $verb);
-
-		if ($res) {
-			if ($type == "xml")
-				$ok = "true";
-			else
-				$ok = "ok";
-			return api_format_data('ok', $type, array('ok' => $ok));
-		} else {
-			throw new BadRequestException('Error adding activity');
-		}
-
-	}
-	api_register_func('api/friendica/activity/like', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/dislike', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/attendyes', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/attendno', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/attendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/unlike', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/undislike', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/unattendyes', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/unattendno', 'api_friendica_activity', true, API_METHOD_POST);
-	api_register_func('api/friendica/activity/unattendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
-
-	/**
-	 * @brief Returns notifications
-	 *
-	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
-	 * @return string
-	*/
-	function api_friendica_notification($type) {
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-		if ($a->argc!==3) throw new BadRequestException("Invalid argument count");
-		$nm = new NotificationsManager();
-
-		$notes = $nm->getAll(array(), "+seen -date", 50);
-
-		if ($type == "xml") {
-			$xmlnotes = array();
-			foreach ($notes AS $note)
-				$xmlnotes[] = array("@attributes" => $note);
-
-			$notes = $xmlnotes;
-		}
-
-		return api_format_data("notes", $type, array('note' => $notes));
-	}
-
-	/**
-	 * @brief Set notification as seen and returns associated item (if possible)
-	 *
-	 * POST request with 'id' param as notification id
-	 *
-	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
-	 * @return string
-	 */
-	function api_friendica_notification_seen($type){
-
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-		if ($a->argc!==4) throw new BadRequestException("Invalid argument count");
-
-		$id = (x($_REQUEST, 'id') ? intval($_REQUEST['id']) : 0);
-
-		$nm = new NotificationsManager();
-		$note = $nm->getByID($id);
-		if (is_null($note)) throw new BadRequestException("Invalid argument");
-
-		$nm->setSeen($note);
-		if ($note['otype']=='item') {
-			// would be really better with an ItemsManager and $im->getByID() :-P
-			$r = q("SELECT * FROM `item` WHERE `id`=%d AND `uid`=%d",
-				intval($note['iid']),
-				intval(local_user())
-			);
-			if ($r!==false) {
-				// we found the item, return it to the user
-				$user_info = api_get_user($a);
-				$ret = api_format_items($r,$user_info, false, $type);
-				$data = array('status' => $ret);
-				return api_format_data("status", $type, $data);
-			}
-			// the item can't be found, but we set the note as seen, so we count this as a success
-		}
-		return api_format_data('result', $type, array('result' => "success"));
-	}
-
-	api_register_func('api/friendica/notification/seen', 'api_friendica_notification_seen', true, API_METHOD_POST);
-	api_register_func('api/friendica/notification', 'api_friendica_notification', true, API_METHOD_GET);
-
-
-	/**
-	 * @brief update a direct_message to seen state
-	 *
-	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
-	 * @return string (success result=ok, error result=error with error message)
-	 */
-	function api_friendica_direct_messages_setseen($type){
-		$a = get_app();
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$user_info = api_get_user($a);
-		$uid = $user_info['uid'];
-		$id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
-
-		// return error if id is zero
-		if ($id == "") {
-			$answer = array('result' => 'error', 'message' => 'message id not specified');
-			return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
-		}
-
-		// get data of the specified message id
-		$r = q("SELECT `id` FROM `mail` WHERE `id` = %d AND `uid` = %d",
-			intval($id), 
-			intval($uid));
-		// error message if specified id is not in database
-		if (!dbm::is_result($r)) {
-			$answer = array('result' => 'error', 'message' => 'message id not in database');
-			return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
-		}
-
-		// update seen indicator
-		$result = q("UPDATE `mail` SET `seen` = 1 WHERE `id` = %d AND `uid` = %d", 
-			intval($id), 
-			intval($uid));
-
-		if ($result) {
-			// return success
-			$answer = array('result' => 'ok', 'message' => 'message set to seen');
-			return api_format_data("direct_message_setseen", $type, array('$result' => $answer));
-		} else {
-			$answer = array('result' => 'error', 'message' => 'unknown error');
-			return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
-		}
-	}
-	api_register_func('api/friendica/direct_messages_setseen', 'api_friendica_direct_messages_setseen', true);
-
-
-
-
-	/**
-	 * @brief search for direct_messages containing a searchstring through api
-	 *
-	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
-	 * @return string (success: success=true if found and search_result contains found messages
-	 *                          success=false if nothing was found, search_result='nothing found',
-	 * 		   error: result=error with error message)
-	 */
-	function api_friendica_direct_messages_search($type){
-		$a = get_app();
-
-		if (api_user()===false) throw new ForbiddenException();
-
-		// params
-		$user_info = api_get_user($a);
-		$searchstring = (x($_REQUEST,'searchstring') ? $_REQUEST['searchstring'] : "");
-		$uid = $user_info['uid'];
-	
-		// error if no searchstring specified
-		if ($searchstring == "") {
-			$answer = array('result' => 'error', 'message' => 'searchstring not specified');
-			return api_format_data("direct_messages_search", $type, array('$result' => $answer));
-		}
-
-		// get data for the specified searchstring
-		$r = q("SELECT `mail`.*, `contact`.`nurl` AS `contact-url` FROM `mail`,`contact` WHERE `mail`.`contact-id` = `contact`.`id` AND `mail`.`uid`=%d AND `body` LIKE '%s' ORDER BY `mail`.`id` DESC",
-			intval($uid),
-			dbesc('%'.$searchstring.'%')
-		);
-
-		$profile_url = $user_info["url"];
-		// message if nothing was found
-		if (count($r) == 0) 
-			$success = array('success' => false, 'search_results' => 'nothing found');
-		else {
-			$ret = Array();
-			foreach($r as $item) {
-				if ($box == "inbox" || $item['from-url'] != $profile_url){
-					$recipient = $user_info;
-					$sender = api_get_user($a,normalise_link($item['contact-url']));
-				}
-				elseif ($box == "sentbox" || $item['from-url'] == $profile_url){
-					$recipient = api_get_user($a,normalise_link($item['contact-url']));
-					$sender = $user_info;
-				}
-				$ret[]=api_format_messages($item, $recipient, $sender);
-			}
-			$success = array('success' => true, 'search_results' => $ret);
-		}
-
-		return api_format_data("direct_message_search", $type, array('$result' => $success));
-	}
-	api_register_func('api/friendica/direct_messages_search', 'api_friendica_direct_messages_search', true);
-
-
-/*
-To.Do:
-    [pagename] => api/1.1/statuses/lookup.json
-    [id] => 605138389168451584
-    [include_cards] => true
-    [cards_platform] => Android-12
-    [include_entities] => true
-    [include_my_retweet] => 1
-    [include_rts] => 1
-    [include_reply_count] => true
-    [include_descendent_reply_count] => true
-(?)
-
-
-Not implemented by now:
-statuses/retweets_of_me
-friendships/create
-friendships/destroy
-friendships/exists
-friendships/show
-account/update_location
-account/update_profile_background_image
-account/update_profile_image
-blocks/create
-blocks/destroy
-
-Not implemented in status.net:
-statuses/retweeted_to_me
-statuses/retweeted_by_me
-direct_messages/destroy
-account/end_session
-account/update_delivery_device
-notifications/follow
-notifications/leave
-blocks/exists
-blocks/blocking
-lists
-*/
+<?php
+/**
+ * @file include/api.php
+ * Friendica implementation of statusnet/twitter API
+ *
+ * @todo Automatically detect if incoming data is HTML or BBCode
+ */
+	require_once('include/HTTPExceptions.php');
+
+	require_once('include/bbcode.php');
+	require_once('include/datetime.php');
+	require_once('include/conversation.php');
+	require_once('include/oauth.php');
+	require_once('include/html2plain.php');
+	require_once('mod/share.php');
+	require_once('include/Photo.php');
+	require_once('mod/item.php');
+	require_once('include/security.php');
+	require_once('include/contact_selectors.php');
+	require_once('include/html2bbcode.php');
+	require_once('mod/wall_upload.php');
+	require_once('mod/proxy.php');
+	require_once('include/message.php');
+	require_once('include/group.php');
+	require_once('include/like.php');
+	require_once('include/NotificationsManager.php');
+	require_once('include/plaintext.php');
+	require_once('include/xml.php');
+
+
+	define('API_METHOD_ANY','*');
+	define('API_METHOD_GET','GET');
+	define('API_METHOD_POST','POST,PUT');
+	define('API_METHOD_DELETE','POST,DELETE');
+
+
+
+	$API = Array();
+	$called_api = Null;
+
+	/**
+	 * @brief Auth API user
+	 *
+	 * It is not sufficient to use local_user() to check whether someone is allowed to use the API,
+	 * because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
+	 * into a page, and visitors will post something without noticing it).
+	 */
+	function api_user() {
+		if ($_SESSION['allow_api'])
+			return local_user();
+
+		return false;
+	}
+
+	/**
+	 * @brief Get source name from API client
+	 *
+	 * Clients can send 'source' parameter to be show in post metadata
+	 * as "sent via <source>".
+	 * Some clients doesn't send a source param, we support ones we know
+	 * (only Twidere, atm)
+	 *
+	 * @return string
+	 * 		Client source name, default to "api" if unset/unknown
+	 */
+	function api_source() {
+		if (requestdata('source'))
+			return (requestdata('source'));
+
+		// Support for known clients that doesn't send a source name
+		if (strstr($_SERVER['HTTP_USER_AGENT'], "Twidere"))
+			return ("Twidere");
+
+		logger("Unrecognized user-agent ".$_SERVER['HTTP_USER_AGENT'], LOGGER_DEBUG);
+
+		return ("api");
+	}
+
+	/**
+	 * @brief Format date for API
+	 *
+	 * @param string $str Source date, as UTC
+	 * @return string Date in UTC formatted as "D M d H:i:s +0000 Y"
+	 */
+	function api_date($str){
+		//Wed May 23 06:01:13 +0000 2007
+		return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y" );
+	}
+
+	/**
+	 * @brief Register API endpoint
+	 *
+	 * Register a function to be the endpont for defined API path.
+	 *
+	 * @param string $path API URL path, relative to App::get_baseurl()
+	 * @param string $func Function name to call on path request
+	 * @param bool $auth API need logged user
+	 * @param string $method
+	 * 	HTTP method reqiured to call this endpoint.
+	 * 	One of API_METHOD_ANY, API_METHOD_GET, API_METHOD_POST.
+	 *  Default to API_METHOD_ANY
+	 */
+	function api_register_func($path, $func, $auth=false, $method=API_METHOD_ANY){
+		global $API;
+		$API[$path] = array(
+			'func'=>$func,
+			'auth'=>$auth,
+			'method'=> $method
+		);
+
+		// Workaround for hotot
+		$path = str_replace("api/", "api/1.1/", $path);
+		$API[$path] = array(
+			'func'=>$func,
+			'auth'=>$auth,
+			'method'=> $method
+		);
+	}
+
+	/**
+	 * @brief Login API user
+	 *
+	 * Log in user via OAuth1 or Simple HTTP Auth.
+	 * Simple Auth allow username in form of <pre>user@server</pre>, ignoring server part
+	 *
+	 * @param App $a
+	 * @hook 'authenticate'
+	 * 		array $addon_auth
+	 *			'username' => username from login form
+	 *			'password' => password from login form
+	 *			'authenticated' => return status,
+	 *			'user_record' => return authenticated user record
+	 * @hook 'logged_in'
+	 * 		array $user	logged user record
+	 */
+	function api_login(&$a){
+		// login with oauth
+		try{
+			$oauth = new FKOAuth1();
+			list($consumer,$token) = $oauth->verify_request(OAuthRequest::from_request());
+			if (!is_null($token)){
+				$oauth->loginUser($token->uid);
+				call_hooks('logged_in', $a->user);
+				return;
+			}
+			echo __file__.__line__.__function__."<pre>"; var_dump($consumer, $token); die();
+		}catch(Exception $e){
+			logger($e);
+		}
+
+
+
+		// workaround for HTTP-auth in CGI mode
+		if(x($_SERVER,'REDIRECT_REMOTE_USER')) {
+			$userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"],6)) ;
+			if(strlen($userpass)) {
+				list($name, $password) = explode(':', $userpass);
+				$_SERVER['PHP_AUTH_USER'] = $name;
+				$_SERVER['PHP_AUTH_PW'] = $password;
+			}
+		}
+
+		if (!isset($_SERVER['PHP_AUTH_USER'])) {
+			logger('API_login: ' . print_r($_SERVER,true), LOGGER_DEBUG);
+			header('WWW-Authenticate: Basic realm="Friendica"');
+			throw new UnauthorizedException("This API requires login");
+		}
+
+		$user = $_SERVER['PHP_AUTH_USER'];
+		$password = $_SERVER['PHP_AUTH_PW'];
+		$encrypted = hash('whirlpool',trim($password));
+
+		// allow "user@server" login (but ignore 'server' part)
+		$at=strstr($user, "@", true);
+		if ( $at ) $user=$at;
+
+		/**
+		 *  next code from mod/auth.php. needs better solution
+		 */
+		$record = null;
+
+		$addon_auth = array(
+			'username' => trim($user),
+			'password' => trim($password),
+			'authenticated' => 0,
+			'user_record' => null
+		);
+
+		/**
+		 *
+		 * A plugin indicates successful login by setting 'authenticated' to non-zero value and returning a user record
+		 * Plugins should never set 'authenticated' except to indicate success - as hooks may be chained
+		 * and later plugins should not interfere with an earlier one that succeeded.
+		 *
+		 */
+
+		call_hooks('authenticate', $addon_auth);
+
+		if(($addon_auth['authenticated']) && (count($addon_auth['user_record']))) {
+			$record = $addon_auth['user_record'];
+		}
+		else {
+			// process normal login request
+
+			$r = q("SELECT * FROM `user` WHERE (`email` = '%s' OR `nickname` = '%s')
+				AND `password` = '%s' AND NOT `blocked` AND NOT `account_expired` AND NOT `account_removed` AND `verified` LIMIT 1",
+				dbesc(trim($user)),
+				dbesc(trim($user)),
+				dbesc($encrypted)
+			);
+			if(count($r))
+				$record = $r[0];
+		}
+
+		if((! $record) || (! count($record))) {
+			logger('API_login failure: ' . print_r($_SERVER,true), LOGGER_DEBUG);
+			header('WWW-Authenticate: Basic realm="Friendica"');
+			#header('HTTP/1.0 401 Unauthorized');
+			#die('This api requires login');
+			throw new UnauthorizedException("This API requires login");
+		}
+
+		authenticate_success($record);
+
+		$_SESSION["allow_api"] = true;
+
+		call_hooks('logged_in', $a->user);
+
+	}
+
+	/**
+	 * @brief Check HTTP method of called API
+	 *
+	 * API endpoints can define which HTTP method to accept when called.
+	 * This function check the current HTTP method agains endpoint
+	 * registered method.
+	 *
+	 * @param string $method Required methods, uppercase, separated by comma
+	 * @return bool
+	 */
+	 function api_check_method($method) {
+		if ($method=="*") return True;
+		return strpos($method, $_SERVER['REQUEST_METHOD']) !== false;
+	 }
+
+	/**
+	 * @brief Main API entry point
+	 *
+	 * Authenticate user, call registered API function, set HTTP headers
+	 *
+	 * @param App $a
+	 * @return string API call result
+	 */
+	function api_call(&$a){
+		GLOBAL $API, $called_api;
+
+		$type="json";
+		if (strpos($a->query_string, ".xml")>0) $type="xml";
+		if (strpos($a->query_string, ".json")>0) $type="json";
+		if (strpos($a->query_string, ".rss")>0) $type="rss";
+		if (strpos($a->query_string, ".atom")>0) $type="atom";
+		try {
+			foreach ($API as $p=>$info){
+				if (strpos($a->query_string, $p)===0){
+					if (!api_check_method($info['method'])){
+						throw new MethodNotAllowedException();
+					}
+
+					$called_api= explode("/",$p);
+					//unset($_SERVER['PHP_AUTH_USER']);
+					if ($info['auth']===true && api_user()===false) {
+							api_login($a);
+					}
+
+					logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
+					logger('API parameters: ' . print_r($_REQUEST,true));
+
+					$stamp =  microtime(true);
+					$r = call_user_func($info['func'], $type);
+					$duration = (float)(microtime(true)-$stamp);
+					logger("API call duration: ".round($duration, 2)."\t".$a->query_string, LOGGER_DEBUG);
+
+					if ($r===false) {
+						// api function returned false withour throw an
+						// exception. This should not happend, throw a 500
+						throw new InternalServerErrorException();
+					}
+
+					switch($type){
+						case "xml":
+							header ("Content-Type: text/xml");
+							return $r;
+							break;
+						case "json":
+							header ("Content-Type: application/json");
+							foreach($r as $rr)
+								$json = json_encode($rr);
+								if ($_GET['callback'])
+									$json = $_GET['callback']."(".$json.")";
+								return $json;
+							break;
+						case "rss":
+							header ("Content-Type: application/rss+xml");
+							return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+							break;
+						case "atom":
+							header ("Content-Type: application/atom+xml");
+							return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
+							break;
+
+					}
+				}
+			}
+			throw new NotImplementedException();
+		} catch (HTTPException $e) {
+			header("HTTP/1.1 {$e->httpcode} {$e->httpdesc}");
+			return api_error($type, $e);
+		}
+	}
+
+	/**
+	 * @brief Format API error string
+	 *
+	 * @param string $type Return type (xml, json, rss, as)
+	 * @param HTTPException $error Error object
+	 * @return strin error message formatted as $type
+	 */
+	function api_error($type, $e) {
+
+		$a = get_app();
+
+		$error = ($e->getMessage()!==""?$e->getMessage():$e->httpdesc);
+		# TODO:  https://dev.twitter.com/overview/api/response-codes
+
+		$error = array("error" => $error,
+				"code" => $e->httpcode." ".$e->httpdesc,
+				"request" => $a->query_string);
+
+		$ret = api_format_data('status', $type, array('status' => $error));
+
+		switch($type){
+			case "xml":
+				header ("Content-Type: text/xml");
+				return $ret;
+				break;
+			case "json":
+				header ("Content-Type: application/json");
+				return json_encode($ret);
+				break;
+			case "rss":
+				header ("Content-Type: application/rss+xml");
+				return $ret;
+				break;
+			case "atom":
+				header ("Content-Type: application/atom+xml");
+				return $ret;
+				break;
+		}
+	}
+
+	/**
+	 * @brief Set values for RSS template
+	 *
+	 * @param App $a
+	 * @param array $arr Array to be passed to template
+	 * @param array $user_info
+	 * @return array
+	 */
+	function api_rss_extra(&$a, $arr, $user_info){
+		if (is_null($user_info)) $user_info = api_get_user($a);
+		$arr['$user'] = $user_info;
+		$arr['$rss'] = array(
+			'alternate' => $user_info['url'],
+			'self' => App::get_baseurl(). "/". $a->query_string,
+			'base' => App::get_baseurl(),
+			'updated' => api_date(null),
+			'atom_updated' => datetime_convert('UTC','UTC','now',ATOM_TIME),
+			'language' => $user_info['language'],
+			'logo'	=> App::get_baseurl()."/images/friendica-32.png",
+		);
+
+		return $arr;
+	}
+
+
+	/**
+	 * @brief Unique contact to contact url.
+	 *
+	 * @param int $id Contact id
+	 * @return bool|string
+	 * 		Contact url or False if contact id is unknown
+	 */
+	function api_unique_id_to_url($id){
+		$r = q("SELECT `url` FROM `gcontact` WHERE `id`=%d LIMIT 1",
+			intval($id));
+		if ($r)
+			return ($r[0]["url"]);
+		else
+			return false;
+	}
+
+	/**
+	 * @brief Get user info array.
+	 *
+	 * @param Api $a
+	 * @param int|string $contact_id Contact ID or URL
+	 * @param string $type Return type (for errors)
+	 */
+	function api_get_user(&$a, $contact_id = Null, $type = "json"){
+		global $called_api;
+		$user = null;
+		$extra_query = "";
+		$url = "";
+		$nick = "";
+
+		logger("api_get_user: Fetching user data for user ".$contact_id, LOGGER_DEBUG);
+
+		// Searching for contact URL
+		if(!is_null($contact_id) AND (intval($contact_id) == 0)){
+			$user = dbesc(normalise_link($contact_id));
+			$url = $user;
+			$extra_query = "AND `contact`.`nurl` = '%s' ";
+			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
+		}
+
+		// Searching for unique contact id
+		if(!is_null($contact_id) AND (intval($contact_id) != 0)){
+			$user = dbesc(api_unique_id_to_url($contact_id));
+
+			if ($user == "")
+				throw new BadRequestException("User not found.");
+
+			$url = $user;
+			$extra_query = "AND `contact`.`nurl` = '%s' ";
+			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
+		}
+
+		if(is_null($user) && x($_GET, 'user_id')) {
+			$user = dbesc(api_unique_id_to_url($_GET['user_id']));
+
+			if ($user == "")
+				throw new BadRequestException("User not found.");
+
+			$url = $user;
+			$extra_query = "AND `contact`.`nurl` = '%s' ";
+			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
+		}
+		if(is_null($user) && x($_GET, 'screen_name')) {
+			$user = dbesc($_GET['screen_name']);
+			$nick = $user;
+			$extra_query = "AND `contact`.`nick` = '%s' ";
+			if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
+		}
+
+		if (is_null($user) AND ($a->argc > (count($called_api)-1)) AND (count($called_api) > 0)){
+			$argid = count($called_api);
+			list($user, $null) = explode(".",$a->argv[$argid]);
+			if(is_numeric($user)){
+				$user = dbesc(api_unique_id_to_url($user));
+
+				if ($user == "")
+					return false;
+
+				$url = $user;
+				$extra_query = "AND `contact`.`nurl` = '%s' ";
+				if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
+			} else {
+				$user = dbesc($user);
+				$nick = $user;
+				$extra_query = "AND `contact`.`nick` = '%s' ";
+				if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
+			}
+		}
+
+		logger("api_get_user: user ".$user, LOGGER_DEBUG);
+
+		if (!$user) {
+			if (api_user()===false) {
+				api_login($a);
+				return False;
+			} else {
+				$user = $_SESSION['uid'];
+				$extra_query = "AND `contact`.`uid` = %d AND `contact`.`self` ";
+			}
+
+		}
+
+		logger('api_user: ' . $extra_query . ', user: ' . $user);
+		// user info
+		$uinfo = q("SELECT *, `contact`.`id` as `cid` FROM `contact`
+				WHERE 1
+				$extra_query",
+				$user
+		);
+
+		// Selecting the id by priority, friendica first
+		api_best_nickname($uinfo);
+
+		// if the contact wasn't found, fetch it from the unique contacts
+		if (count($uinfo)==0) {
+			$r = array();
+
+			if ($url != "")
+				$r = q("SELECT * FROM `gcontact` WHERE `nurl`='%s' LIMIT 1", dbesc(normalise_link($url)));
+
+			if ($r) {
+				// If no nick where given, extract it from the address
+				if (($r[0]['nick'] == "") OR ($r[0]['name'] == $r[0]['nick']))
+					$r[0]['nick'] = api_get_nick($r[0]["url"]);
+
+				$ret = array(
+					'id' => $r[0]["id"],
+					'id_str' => (string) $r[0]["id"],
+					'name' => $r[0]["name"],
+					'screen_name' => (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']),
+					'location' => $r[0]["location"],
+					'description' => $r[0]["about"],
+					'url' => $r[0]["url"],
+					'protected' => false,
+					'followers_count' => 0,
+					'friends_count' => 0,
+					'listed_count' => 0,
+					'created_at' => api_date($r[0]["created"]),
+					'favourites_count' => 0,
+					'utc_offset' => 0,
+					'time_zone' => 'UTC',
+					'geo_enabled' => false,
+					'verified' => false,
+					'statuses_count' => 0,
+					'lang' => '',
+					'contributors_enabled' => false,
+					'is_translator' => false,
+					'is_translation_enabled' => false,
+					'profile_image_url' => $r[0]["photo"],
+					'profile_image_url_https' => $r[0]["photo"],
+					'following' => false,
+					'follow_request_sent' => false,
+					'notifications' => false,
+					'statusnet_blocking' => false,
+					'notifications' => false,
+					'statusnet_profile_url' => $r[0]["url"],
+					'uid' => 0,
+					'cid' => get_contact($r[0]["url"], api_user()),
+					'self' => 0,
+					'network' => $r[0]["network"],
+				);
+
+				return $ret;
+			} else {
+				throw new BadRequestException("User not found.");
+			}
+		}
+
+		if($uinfo[0]['self']) {
+
+			if ($uinfo[0]['network'] == "")
+				$uinfo[0]['network'] = NETWORK_DFRN;
+
+			$usr = q("select * from user where uid = %d limit 1",
+				intval(api_user())
+			);
+			$profile = q("select * from profile where uid = %d and `is-default` = 1 limit 1",
+				intval(api_user())
+			);
+
+			//AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
+			// count public wall messages
+			$r = q("SELECT count(*) as `count` FROM `item`
+					WHERE  `uid` = %d
+					AND `type`='wall'",
+					intval($uinfo[0]['uid'])
+			);
+			$countitms = $r[0]['count'];
+		}
+		else {
+			//AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
+			$r = q("SELECT count(*) as `count` FROM `item`
+					WHERE  `contact-id` = %d",
+					intval($uinfo[0]['id'])
+			);
+			$countitms = $r[0]['count'];
+		}
+
+		// count friends
+		$r = q("SELECT count(*) as `count` FROM `contact`
+				WHERE  `uid` = %d AND `rel` IN ( %d, %d )
+				AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
+				intval($uinfo[0]['uid']),
+				intval(CONTACT_IS_SHARING),
+				intval(CONTACT_IS_FRIEND)
+		);
+		$countfriends = $r[0]['count'];
+
+		$r = q("SELECT count(*) as `count` FROM `contact`
+				WHERE  `uid` = %d AND `rel` IN ( %d, %d )
+				AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
+				intval($uinfo[0]['uid']),
+				intval(CONTACT_IS_FOLLOWER),
+				intval(CONTACT_IS_FRIEND)
+		);
+		$countfollowers = $r[0]['count'];
+
+		$r = q("SELECT count(*) as `count` FROM item where starred = 1 and uid = %d and deleted = 0",
+			intval($uinfo[0]['uid'])
+		);
+		$starred = $r[0]['count'];
+
+
+		if(! $uinfo[0]['self']) {
+			$countfriends = 0;
+			$countfollowers = 0;
+			$starred = 0;
+		}
+
+		// Add a nick if it isn't present there
+		if (($uinfo[0]['nick'] == "") OR ($uinfo[0]['name'] == $uinfo[0]['nick'])) {
+			$uinfo[0]['nick'] = api_get_nick($uinfo[0]["url"]);
+		}
+
+		$network_name = network_to_name($uinfo[0]['network'], $uinfo[0]['url']);
+
+		$gcontact_id  = get_gcontact_id(array("url" => $uinfo[0]['url'], "network" => $uinfo[0]['network'],
+							"photo" => $uinfo[0]['micro'], "name" => $uinfo[0]['name']));
+
+		$ret = Array(
+			'id' => intval($gcontact_id),
+			'id_str' => (string) intval($gcontact_id),
+			'name' => (($uinfo[0]['name']) ? $uinfo[0]['name'] : $uinfo[0]['nick']),
+			'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
+			'location' => ($usr) ? $usr[0]['default-location'] : $network_name,
+			'description' => (($profile) ? $profile[0]['pdesc'] : NULL),
+			'profile_image_url' => $uinfo[0]['micro'],
+			'profile_image_url_https' => $uinfo[0]['micro'],
+			'url' => $uinfo[0]['url'],
+			'protected' => false,
+			'followers_count' => intval($countfollowers),
+			'friends_count' => intval($countfriends),
+			'created_at' => api_date($uinfo[0]['created']),
+			'favourites_count' => intval($starred),
+			'utc_offset' => "0",
+			'time_zone' => 'UTC',
+			'statuses_count' => intval($countitms),
+			'following' => (($uinfo[0]['rel'] == CONTACT_IS_FOLLOWER) OR ($uinfo[0]['rel'] == CONTACT_IS_FRIEND)),
+			'verified' => true,
+			'statusnet_blocking' => false,
+			'notifications' => false,
+			//'statusnet_profile_url' => App::get_baseurl()."/contacts/".$uinfo[0]['cid'],
+			'statusnet_profile_url' => $uinfo[0]['url'],
+			'uid' => intval($uinfo[0]['uid']),
+			'cid' => intval($uinfo[0]['cid']),
+			'self' => $uinfo[0]['self'],
+			'network' => $uinfo[0]['network'],
+		);
+
+		return $ret;
+
+	}
+
+	/**
+	 * @brief return api-formatted array for item's author and owner
+	 *
+	 * @param App $a
+	 * @param array $item : item from db
+	 * @return array(array:author, array:owner)
+	 */
+	function api_item_get_user(&$a, $item) {
+
+		// Make sure that there is an entry in the global contacts for author and owner
+		get_gcontact_id(array("url" => $item['author-link'], "network" => $item['network'],
+					"photo" => $item['author-avatar'], "name" => $item['author-name']));
+
+		get_gcontact_id(array("url" => $item['owner-link'], "network" => $item['network'],
+					"photo" => $item['owner-avatar'], "name" => $item['owner-name']));
+
+		$status_user = api_get_user($a,$item["author-link"]);
+		$status_user["protected"] = (($item["allow_cid"] != "") OR
+						($item["allow_gid"] != "") OR
+						($item["deny_cid"] != "") OR
+						($item["deny_gid"] != "") OR
+						$item["private"]);
+
+		$owner_user = api_get_user($a,$item["owner-link"]);
+
+		return (array($status_user, $owner_user));
+	}
+
+	/**
+	 * @brief walks recursively through an array with the possibility to change value and key
+	 *
+	 * @param array $array The array to walk through
+	 * @param string $callback The callback function
+	 *
+	 * @return array the transformed array
+	 */
+	function api_walk_recursive(array &$array, callable $callback) {
+
+		$new_array = array();
+
+		foreach ($array as $k => $v) {
+			if (is_array($v)) {
+				if ($callback($v, $k))
+					$new_array[$k] = api_walk_recursive($v, $callback);
+			} else {
+				if ($callback($v, $k))
+					$new_array[$k] = $v;
+			}
+		}
+		$array = $new_array;
+
+		return $array;
+	}
+
+	/**
+	 * @brief Callback function to transform the array in an array that can be transformed in a XML file
+	 *
+	 * @param variant $item Array item value
+	 * @param string $key Array key
+	 *
+	 * @return boolean Should the array item be deleted?
+	 */
+	function api_reformat_xml(&$item, &$key) {
+		if (is_bool($item))
+			$item = ($item ? "true" : "false");
+
+		if (substr($key, 0, 10) == "statusnet_")
+			$key = "statusnet:".substr($key, 10);
+		elseif (substr($key, 0, 10) == "friendica_")
+			$key = "friendica:".substr($key, 10);
+		//else
+		//	$key = "default:".$key;
+
+		return true;
+	}
+
+	/**
+	 * @brief Creates the XML from a JSON style array
+	 *
+	 * @param array $data JSON style array
+	 * @param string $root_element Name of the root element
+	 *
+	 * @return string The XML data
+	 */
+	function api_create_xml($data, $root_element) {
+		$childname = key($data);
+		$data2 = array_pop($data);
+		$key = key($data2);
+
+		$namespaces = array("" => "http://api.twitter.com",
+					"statusnet" => "http://status.net/schema/api/1/",
+					"friendica" => "http://friendi.ca/schema/api/1/",
+					"georss" => "http://www.georss.org/georss");
+
+		/// @todo Auto detection of needed namespaces
+		if (in_array($root_element, array("ok", "hash", "config", "version", "ids", "notes", "photos")))
+			$namespaces = array();
+
+		if (is_array($data2))
+			api_walk_recursive($data2, "api_reformat_xml");
+
+		if ($key == "0") {
+			$data4 = array();
+			$i = 1;
+
+			foreach ($data2 AS $item)
+				$data4[$i++.":".$childname] = $item;
+
+			$data2 = $data4;
+		}
+
+		$data3 = array($root_element => $data2);
+
+		$ret = xml::from_array($data3, $xml, false, $namespaces);
+		return $ret;
+	}
+
+	/**
+	 * @brief Formats the data according to the data type
+	 *
+	 * @param string $root_element Name of the root element
+	 * @param string $type Return type (atom, rss, xml, json)
+	 * @param array $data JSON style array
+	 *
+	 * @return (string|object) XML data or JSON data
+	 */
+	function api_format_data($root_element, $type, $data){
+
+		$a = get_app();
+
+		switch($type){
+			case "atom":
+			case "rss":
+			case "xml":
+				$ret = api_create_xml($data, $root_element);
+				break;
+			case "json":
+				$ret = $data;
+				break;
+		}
+
+		return $ret;
+	}
+
+	/**
+	 ** TWITTER API
+	 */
+
+	/**
+	 * Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful;
+	 * returns a 401 status code and an error message if not.
+	 * http://developer.twitter.com/doc/get/account/verify_credentials
+	 */
+	function api_account_verify_credentials($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		unset($_REQUEST["user_id"]);
+		unset($_GET["user_id"]);
+
+		unset($_REQUEST["screen_name"]);
+		unset($_GET["screen_name"]);
+
+		$skip_status = (x($_REQUEST,'skip_status')?$_REQUEST['skip_status']:false);
+
+		$user_info = api_get_user($a);
+
+		// "verified" isn't used here in the standard
+		unset($user_info["verified"]);
+
+		// - Adding last status
+		if (!$skip_status) {
+			$user_info["status"] = api_status_show("raw");
+			if (!count($user_info["status"]))
+				unset($user_info["status"]);
+			else
+				unset($user_info["status"]["user"]);
+		}
+
+		// "uid" and "self" are only needed for some internal stuff, so remove it from here
+		unset($user_info["uid"]);
+		unset($user_info["self"]);
+
+		return api_format_data("user", $type, array('user' => $user_info));
+
+	}
+	api_register_func('api/account/verify_credentials','api_account_verify_credentials', true);
+
+
+	/**
+	 * get data from $_POST or $_GET
+	 */
+	function requestdata($k){
+		if (isset($_POST[$k])){
+			return $_POST[$k];
+		}
+		if (isset($_GET[$k])){
+			return $_GET[$k];
+		}
+		return null;
+	}
+
+/*Waitman Gobble Mod*/
+	function api_statuses_mediap($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) {
+			logger('api_statuses_update: no user');
+			throw new ForbiddenException();
+		}
+		$user_info = api_get_user($a);
+
+		$_REQUEST['type'] = 'wall';
+		$_REQUEST['profile_uid'] = api_user();
+		$_REQUEST['api_source'] = true;
+		$txt = requestdata('status');
+		//$txt = urldecode(requestdata('status'));
+
+		if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
+
+			$txt = html2bb_video($txt);
+			$config = HTMLPurifier_Config::createDefault();
+			$config->set('Cache.DefinitionImpl', null);
+			$purifier = new HTMLPurifier($config);
+			$txt = $purifier->purify($txt);
+		}
+		$txt = html2bbcode($txt);
+
+		$a->argv[1]=$user_info['screen_name']; //should be set to username?
+
+		$_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
+		$bebop = wall_upload_post($a);
+
+		//now that we have the img url in bbcode we can add it to the status and insert the wall item.
+		$_REQUEST['body']=$txt."\n\n".$bebop;
+		item_post($a);
+
+		// this should output the last post (the one we just posted).
+		return api_status_show($type);
+	}
+	api_register_func('api/statuses/mediap','api_statuses_mediap', true, API_METHOD_POST);
+/*Waitman Gobble Mod*/
+
+
+	function api_statuses_update($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) {
+			logger('api_statuses_update: no user');
+			throw new ForbiddenException();
+		}
+
+		$user_info = api_get_user($a);
+
+		// convert $_POST array items to the form we use for web posts.
+
+		// logger('api_post: ' . print_r($_POST,true));
+
+		if(requestdata('htmlstatus')) {
+			$txt = requestdata('htmlstatus');
+			if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
+				$txt = html2bb_video($txt);
+
+				$config = HTMLPurifier_Config::createDefault();
+				$config->set('Cache.DefinitionImpl', null);
+
+				$purifier = new HTMLPurifier($config);
+				$txt = $purifier->purify($txt);
+
+				$_REQUEST['body'] = html2bbcode($txt);
+			}
+
+		} else
+			$_REQUEST['body'] = requestdata('status');
+
+		$_REQUEST['title'] = requestdata('title');
+
+		$parent = requestdata('in_reply_to_status_id');
+
+		// Twidere sends "-1" if it is no reply ...
+		if ($parent == -1)
+			$parent = "";
+
+		if(ctype_digit($parent))
+			$_REQUEST['parent'] = $parent;
+		else
+			$_REQUEST['parent_uri'] = $parent;
+
+		if(requestdata('lat') && requestdata('long'))
+			$_REQUEST['coord'] = sprintf("%s %s",requestdata('lat'),requestdata('long'));
+		$_REQUEST['profile_uid'] = api_user();
+
+		if($parent)
+			$_REQUEST['type'] = 'net-comment';
+		else {
+			// Check for throttling (maximum posts per day, week and month)
+			$throttle_day = get_config('system','throttle_limit_day');
+			if ($throttle_day > 0) {
+				$datefrom = date("Y-m-d H:i:s", time() - 24*60*60);
+
+				$r = q("SELECT COUNT(*) AS `posts_day` FROM `item` WHERE `uid`=%d AND `wall`
+					AND `created` > '%s' AND `id` = `parent`",
+					intval(api_user()), dbesc($datefrom));
+
+				if ($r)
+					$posts_day = $r[0]["posts_day"];
+				else
+					$posts_day = 0;
+
+				if ($posts_day > $throttle_day) {
+					logger('Daily posting limit reached for user '.api_user(), LOGGER_DEBUG);
+					#die(api_error($type, sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day)));
+					throw new TooManyRequestsException(sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day));
+				}
+			}
+
+			$throttle_week = get_config('system','throttle_limit_week');
+			if ($throttle_week > 0) {
+				$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*7);
+
+				$r = q("SELECT COUNT(*) AS `posts_week` FROM `item` WHERE `uid`=%d AND `wall`
+					AND `created` > '%s' AND `id` = `parent`",
+					intval(api_user()), dbesc($datefrom));
+
+				if ($r)
+					$posts_week = $r[0]["posts_week"];
+				else
+					$posts_week = 0;
+
+				if ($posts_week > $throttle_week) {
+					logger('Weekly posting limit reached for user '.api_user(), LOGGER_DEBUG);
+					#die(api_error($type, sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week)));
+					throw new TooManyRequestsException(sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week));
+
+				}
+			}
+
+			$throttle_month = get_config('system','throttle_limit_month');
+			if ($throttle_month > 0) {
+				$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*30);
+
+				$r = q("SELECT COUNT(*) AS `posts_month` FROM `item` WHERE `uid`=%d AND `wall`
+					AND `created` > '%s' AND `id` = `parent`",
+					intval(api_user()), dbesc($datefrom));
+
+				if ($r)
+					$posts_month = $r[0]["posts_month"];
+				else
+					$posts_month = 0;
+
+				if ($posts_month > $throttle_month) {
+					logger('Monthly posting limit reached for user '.api_user(), LOGGER_DEBUG);
+					#die(api_error($type, sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month)));
+					throw new TooManyRequestsException(sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month));
+				}
+			}
+
+			$_REQUEST['type'] = 'wall';
+		}
+
+		if(x($_FILES,'media')) {
+			// upload the image if we have one
+			$_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
+			$media = wall_upload_post($a);
+			if(strlen($media)>0)
+				$_REQUEST['body'] .= "\n\n".$media;
+		}
+
+		// To-Do: Multiple IDs
+		if (requestdata('media_ids')) {
+			$r = q("SELECT `resource-id`, `scale`, `nickname`, `type` FROM `photo` INNER JOIN `user` ON `user`.`uid` = `photo`.`uid` WHERE `resource-id` IN (SELECT `resource-id` FROM `photo` WHERE `id` = %d) AND `scale` > 0 AND `photo`.`uid` = %d ORDER BY `photo`.`width` DESC LIMIT 1",
+				intval(requestdata('media_ids')), api_user());
+			if ($r) {
+				$phototypes = Photo::supportedTypes();
+				$ext = $phototypes[$r[0]['type']];
+				$_REQUEST['body'] .= "\n\n".'[url='.App::get_baseurl().'/photos/'.$r[0]['nickname'].'/image/'.$r[0]['resource-id'].']';
+				$_REQUEST['body'] .= '[img]'.App::get_baseurl()."/photo/".$r[0]['resource-id']."-".$r[0]['scale'].".".$ext."[/img][/url]";
+			}
+		}
+
+		// set this so that the item_post() function is quiet and doesn't redirect or emit json
+
+		$_REQUEST['api_source'] = true;
+
+		if (!x($_REQUEST, "source"))
+			$_REQUEST["source"] = api_source();
+
+		// call out normal post function
+
+		item_post($a);
+
+		// this should output the last post (the one we just posted).
+		return api_status_show($type);
+	}
+	api_register_func('api/statuses/update','api_statuses_update', true, API_METHOD_POST);
+	api_register_func('api/statuses/update_with_media','api_statuses_update', true, API_METHOD_POST);
+
+
+	function api_media_upload($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) {
+			logger('no user');
+			throw new ForbiddenException();
+		}
+
+		$user_info = api_get_user($a);
+
+		if(!x($_FILES,'media')) {
+			// Output error
+			throw new BadRequestException("No media.");
+		}
+
+		$media = wall_upload_post($a, false);
+		if(!$media) {
+			// Output error
+			throw new InternalServerErrorException();
+		}
+
+		$returndata = array();
+		$returndata["media_id"] = $media["id"];
+		$returndata["media_id_string"] = (string)$media["id"];
+		$returndata["size"] = $media["size"];
+		$returndata["image"] = array("w" => $media["width"],
+						"h" => $media["height"],
+						"image_type" => $media["type"]);
+
+		logger("Media uploaded: ".print_r($returndata, true), LOGGER_DEBUG);
+
+		return array("media" => $returndata);
+	}
+	api_register_func('api/media/upload','api_media_upload', true, API_METHOD_POST);
+
+	function api_status_show($type){
+
+		$a = get_app();
+
+		$user_info = api_get_user($a);
+
+		logger('api_status_show: user_info: '.print_r($user_info, true), LOGGER_DEBUG);
+
+		if ($type == "raw")
+			$privacy_sql = "AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''";
+		else
+			$privacy_sql = "";
+
+		// get last public wall message
+		$lastwall = q("SELECT `item`.*, `i`.`contact-id` as `reply_uid`, `i`.`author-link` AS `item-author`
+				FROM `item`, `item` as `i`
+				WHERE `item`.`contact-id` = %d AND `item`.`uid` = %d
+					AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
+					AND `i`.`id` = `item`.`parent`
+					AND `item`.`type`!='activity' $privacy_sql
+				ORDER BY `item`.`id` DESC
+				LIMIT 1",
+				intval($user_info['cid']),
+				intval(api_user()),
+				dbesc($user_info['url']),
+				dbesc(normalise_link($user_info['url'])),
+				dbesc($user_info['url']),
+				dbesc(normalise_link($user_info['url']))
+		);
+
+		if (count($lastwall)>0){
+			$lastwall = $lastwall[0];
+
+			$in_reply_to_status_id = NULL;
+			$in_reply_to_user_id = NULL;
+			$in_reply_to_status_id_str = NULL;
+			$in_reply_to_user_id_str = NULL;
+			$in_reply_to_screen_name = NULL;
+			if (intval($lastwall['parent']) != intval($lastwall['id'])) {
+				$in_reply_to_status_id= intval($lastwall['parent']);
+				$in_reply_to_status_id_str = (string) intval($lastwall['parent']);
+
+				$r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($lastwall['item-author'])));
+				if ($r) {
+					if ($r[0]['nick'] == "")
+						$r[0]['nick'] = api_get_nick($r[0]["url"]);
+
+					$in_reply_to_screen_name = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
+					$in_reply_to_user_id = intval($r[0]['id']);
+					$in_reply_to_user_id_str = (string) intval($r[0]['id']);
+				}
+			}
+
+			// There seems to be situation, where both fields are identical:
+			// https://github.com/friendica/friendica/issues/1010
+			// This is a bugfix for that.
+			if (intval($in_reply_to_status_id) == intval($lastwall['id'])) {
+				logger('api_status_show: this message should never appear: id: '.$lastwall['id'].' similar to reply-to: '.$in_reply_to_status_id, LOGGER_DEBUG);
+				$in_reply_to_status_id = NULL;
+				$in_reply_to_user_id = NULL;
+				$in_reply_to_status_id_str = NULL;
+				$in_reply_to_user_id_str = NULL;
+				$in_reply_to_screen_name = NULL;
+			}
+
+			$converted = api_convert_item($lastwall);
+
+			if ($type == "xml")
+				$geo = "georss:point";
+			else
+				$geo = "geo";
+
+			$status_info = array(
+				'created_at' => api_date($lastwall['created']),
+				'id' => intval($lastwall['id']),
+				'id_str' => (string) $lastwall['id'],
+				'text' => $converted["text"],
+				'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
+				'truncated' => false,
+				'in_reply_to_status_id' => $in_reply_to_status_id,
+				'in_reply_to_status_id_str' => $in_reply_to_status_id_str,
+				'in_reply_to_user_id' => $in_reply_to_user_id,
+				'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
+				'in_reply_to_screen_name' => $in_reply_to_screen_name,
+				'user' => $user_info,
+				$geo => NULL,
+				'coordinates' => "",
+				'place' => "",
+				'contributors' => "",
+				'is_quote_status' => false,
+				'retweet_count' => 0,
+				'favorite_count' => 0,
+				'favorited' => $lastwall['starred'] ? true : false,
+				'retweeted' => false,
+				'possibly_sensitive' => false,
+				'lang' => "",
+				'statusnet_html'		=> $converted["html"],
+				'statusnet_conversation_id'	=> $lastwall['parent'],
+			);
+
+			if (count($converted["attachments"]) > 0)
+				$status_info["attachments"] = $converted["attachments"];
+
+			if (count($converted["entities"]) > 0)
+				$status_info["entities"] = $converted["entities"];
+
+			if (($lastwall['item_network'] != "") AND ($status["source"] == 'web'))
+				$status_info["source"] = network_to_name($lastwall['item_network'], $user_info['url']);
+			elseif (($lastwall['item_network'] != "") AND (network_to_name($lastwall['item_network'], $user_info['url']) != $status_info["source"]))
+				$status_info["source"] = trim($status_info["source"].' ('.network_to_name($lastwall['item_network'], $user_info['url']).')');
+
+			// "uid" and "self" are only needed for some internal stuff, so remove it from here
+			unset($status_info["user"]["uid"]);
+			unset($status_info["user"]["self"]);
+		}
+
+		logger('status_info: '.print_r($status_info, true), LOGGER_DEBUG);
+
+		if ($type == "raw")
+			return($status_info);
+
+		return  api_format_data("statuses", $type, array('status' => $status_info));
+
+	}
+
+
+
+
+
+	/**
+	 * Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
+	 * The author's most recent status will be returned inline.
+	 * http://developer.twitter.com/doc/get/users/show
+	 */
+	function api_users_show($type){
+
+		$a = get_app();
+
+		$user_info = api_get_user($a);
+		$lastwall = q("SELECT `item`.*
+				FROM `item`
+				INNER JOIN `contact` ON `contact`.`id`=`item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				WHERE `item`.`uid` = %d AND `verb` = '%s' AND `item`.`contact-id` = %d
+					AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
+					AND `type`!='activity'
+					AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
+				ORDER BY `id` DESC
+				LIMIT 1",
+				intval(api_user()),
+				dbesc(ACTIVITY_POST),
+				intval($user_info['cid']),
+				dbesc($user_info['url']),
+				dbesc(normalise_link($user_info['url'])),
+				dbesc($user_info['url']),
+				dbesc(normalise_link($user_info['url']))
+		);
+
+		if (count($lastwall)>0){
+			$lastwall = $lastwall[0];
+
+			$in_reply_to_status_id = NULL;
+			$in_reply_to_user_id = NULL;
+			$in_reply_to_status_id_str = NULL;
+			$in_reply_to_user_id_str = NULL;
+			$in_reply_to_screen_name = NULL;
+			if ($lastwall['parent']!=$lastwall['id']) {
+				$reply = q("SELECT `item`.`id`, `item`.`contact-id` as `reply_uid`, `contact`.`nick` as `reply_author`, `item`.`author-link` AS `item-author`
+						FROM `item`,`contact` WHERE `contact`.`id`=`item`.`contact-id` AND `item`.`id` = %d", intval($lastwall['parent']));
+				if (count($reply)>0) {
+					$in_reply_to_status_id = intval($lastwall['parent']);
+					$in_reply_to_status_id_str = (string) intval($lastwall['parent']);
+
+					$r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($reply[0]['item-author'])));
+					if ($r) {
+						if ($r[0]['nick'] == "")
+							$r[0]['nick'] = api_get_nick($r[0]["url"]);
+
+						$in_reply_to_screen_name = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
+						$in_reply_to_user_id = intval($r[0]['id']);
+						$in_reply_to_user_id_str = (string) intval($r[0]['id']);
+					}
+				}
+			}
+
+			$converted = api_convert_item($lastwall);
+
+			if ($type == "xml")
+				$geo = "georss:point";
+			else
+				$geo = "geo";
+
+			$user_info['status'] = array(
+				'text' => $converted["text"],
+				'truncated' => false,
+				'created_at' => api_date($lastwall['created']),
+				'in_reply_to_status_id' => $in_reply_to_status_id,
+				'in_reply_to_status_id_str' => $in_reply_to_status_id_str,
+				'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
+				'id' => intval($lastwall['contact-id']),
+				'id_str' => (string) $lastwall['contact-id'],
+				'in_reply_to_user_id' => $in_reply_to_user_id,
+				'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
+				'in_reply_to_screen_name' => $in_reply_to_screen_name,
+				$geo => NULL,
+				'favorited' => $lastwall['starred'] ? true : false,
+				'statusnet_html'		=> $converted["html"],
+				'statusnet_conversation_id'	=> $lastwall['parent'],
+			);
+
+			if (count($converted["attachments"]) > 0)
+				$user_info["status"]["attachments"] = $converted["attachments"];
+
+			if (count($converted["entities"]) > 0)
+				$user_info["status"]["entities"] = $converted["entities"];
+
+			if (($lastwall['item_network'] != "") AND ($user_info["status"]["source"] == 'web'))
+				$user_info["status"]["source"] = network_to_name($lastwall['item_network'], $user_info['url']);
+			if (($lastwall['item_network'] != "") AND (network_to_name($lastwall['item_network'], $user_info['url']) != $user_info["status"]["source"]))
+				$user_info["status"]["source"] = trim($user_info["status"]["source"].' ('.network_to_name($lastwall['item_network'], $user_info['url']).')');
+
+		}
+
+		// "uid" and "self" are only needed for some internal stuff, so remove it from here
+		unset($user_info["uid"]);
+		unset($user_info["self"]);
+
+		return  api_format_data("user", $type, array('user' => $user_info));
+
+	}
+	api_register_func('api/users/show','api_users_show');
+
+
+	function api_users_search($type) {
+
+		$a = get_app();
+
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+
+		$userlist = array();
+
+		if (isset($_GET["q"])) {
+			$r = q("SELECT id FROM `gcontact` WHERE `name`='%s'", dbesc($_GET["q"]));
+			if (!count($r))
+				$r = q("SELECT `id` FROM `gcontact` WHERE `nick`='%s'", dbesc($_GET["q"]));
+
+			if (count($r)) {
+				$k = 0;
+				foreach ($r AS $user) {
+					$user_info = api_get_user($a, $user["id"], "json");
+
+					if ($type == "xml")
+						$userlist[$k++.":user"] = $user_info;
+					else
+						$userlist[] = $user_info;
+				}
+				$userlist = array("users" => $userlist);
+			} else {
+				throw new BadRequestException("User not found.");
+			}
+		} else {
+			throw new BadRequestException("User not found.");
+		}
+		return api_format_data("users", $type, $userlist);
+	}
+
+	api_register_func('api/users/search','api_users_search');
+
+	/**
+	 *
+	 * http://developer.twitter.com/doc/get/statuses/home_timeline
+	 *
+	 * TODO: Optional parameters
+	 * TODO: Add reply info
+	 */
+	function api_statuses_home_timeline($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		unset($_REQUEST["user_id"]);
+		unset($_GET["user_id"]);
+
+		unset($_REQUEST["screen_name"]);
+		unset($_GET["screen_name"]);
+
+		$user_info = api_get_user($a);
+		// get last newtork messages
+
+
+		// params
+		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+		if ($page<0) $page=0;
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
+		$conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
+
+		$start = $page*$count;
+
+		$sql_extra = '';
+		if ($max_id > 0)
+			$sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
+		if ($exclude_replies > 0)
+			$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
+		if ($conversation_id > 0)
+			$sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`
+			FROM `item`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
+			WHERE `item`.`uid` = %d AND `verb` = '%s'
+			AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
+			$sql_extra
+			AND `item`.`id`>%d
+			ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
+			intval(api_user()),
+			dbesc(ACTIVITY_POST),
+			intval($since_id),
+			intval($start),	intval($count)
+		);
+
+		$ret = api_format_items($r,$user_info, false, $type);
+
+		// Set all posts from the query above to seen
+		$idarray = array();
+		foreach ($r AS $item)
+			$idarray[] = intval($item["id"]);
+
+		$idlist = implode(",", $idarray);
+
+		if ($idlist != "") {
+			$unseen = q("SELECT `id` FROM `item` WHERE `unseen` AND `id` IN (%s)", $idlist);
+
+			if ($unseen)
+				$r = q("UPDATE `item` SET `unseen` = 0 WHERE `unseen` AND `id` IN (%s)", $idlist);
+		}
+
+		$data = array('status' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+				break;
+		}
+
+		return  api_format_data("statuses", $type, $data);
+	}
+	api_register_func('api/statuses/home_timeline','api_statuses_home_timeline', true);
+	api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
+
+	function api_statuses_public_timeline($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		$user_info = api_get_user($a);
+		// get last newtork messages
+
+
+		// params
+		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+		if ($page<0) $page=0;
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
+		$conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
+
+		$start = $page*$count;
+
+		if ($max_id > 0)
+			$sql_extra = 'AND `item`.`id` <= '.intval($max_id);
+		if ($exclude_replies > 0)
+			$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
+		if ($conversation_id > 0)
+			$sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
+			`contact`.`id` AS `cid`,
+			`user`.`nickname`, `user`.`hidewall`
+			FROM `item`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
+			STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
+				AND NOT `user`.`hidewall`
+			WHERE `verb` = '%s' AND `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
+			AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = ''
+			AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
+			AND NOT `item`.`private` AND `item`.`wall`
+			$sql_extra
+			AND `item`.`id`>%d
+			ORDER BY `item`.`id` DESC LIMIT %d, %d ",
+			dbesc(ACTIVITY_POST),
+			intval($since_id),
+			intval($start),
+			intval($count));
+
+		$ret = api_format_items($r,$user_info, false, $type);
+
+
+		$data = array('status' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+				break;
+		}
+
+		return  api_format_data("statuses", $type, $data);
+	}
+	api_register_func('api/statuses/public_timeline','api_statuses_public_timeline', true);
+
+	/**
+	 *
+	 */
+	function api_statuses_show($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		$user_info = api_get_user($a);
+
+		// params
+		$id = intval($a->argv[3]);
+
+		if ($id == 0)
+			$id = intval($_REQUEST["id"]);
+
+		// Hotot workaround
+		if ($id == 0)
+			$id = intval($a->argv[4]);
+
+		logger('API: api_statuses_show: '.$id);
+
+		$conversation = (x($_REQUEST,'conversation')?1:0);
+
+		$sql_extra = '';
+		if ($conversation)
+			$sql_extra .= " AND `item`.`parent` = %d ORDER BY `id` ASC ";
+		else
+			$sql_extra .= " AND `item`.`id` = %d";
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`
+			FROM `item`
+			INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
+			WHERE `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
+			AND `item`.`uid` = %d AND `item`.`verb` = '%s'
+			$sql_extra",
+			intval(api_user()),
+			dbesc(ACTIVITY_POST),
+			intval($id)
+		);
+
+		if (!$r) {
+			throw new BadRequestException("There is no status with this id.");
+		}
+
+		$ret = api_format_items($r,$user_info, false, $type);
+
+		if ($conversation) {
+			$data = array('status' => $ret);
+			return api_format_data("statuses", $type, $data);
+		} else {
+			$data = array('status' => $ret[0]);
+			return  api_format_data("status", $type, $data);
+		}
+	}
+	api_register_func('api/statuses/show','api_statuses_show', true);
+
+
+	/**
+	 *
+	 */
+	function api_conversation_show($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		$user_info = api_get_user($a);
+
+		// params
+		$id = intval($a->argv[3]);
+		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+		if ($page<0) $page=0;
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+
+		$start = $page*$count;
+
+		if ($id == 0)
+			$id = intval($_REQUEST["id"]);
+
+		// Hotot workaround
+		if ($id == 0)
+			$id = intval($a->argv[4]);
+
+		logger('API: api_conversation_show: '.$id);
+
+		$r = q("SELECT `parent` FROM `item` WHERE `id` = %d", intval($id));
+		if ($r)
+			$id = $r[0]["parent"];
+
+		$sql_extra = '';
+
+		if ($max_id > 0)
+			$sql_extra = ' AND `item`.`id` <= '.intval($max_id);
+
+		// Not sure why this query was so complicated. We should keep it here for a while,
+		// just to make sure that we really don't need it.
+		//	FROM `item` INNER JOIN (SELECT `uri`,`parent` FROM `item` WHERE `id` = %d) AS `temp1`
+		//	ON (`item`.`thr-parent` = `temp1`.`uri` AND `item`.`parent` = `temp1`.`parent`)
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`
+			FROM `item`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
+			WHERE `item`.`parent` = %d AND `item`.`visible`
+			AND NOT `item`.`moderated` AND NOT `item`.`deleted`
+			AND `item`.`uid` = %d AND `item`.`verb` = '%s'
+			AND `item`.`id`>%d $sql_extra
+			ORDER BY `item`.`id` DESC LIMIT %d ,%d",
+			intval($id), intval(api_user()),
+			dbesc(ACTIVITY_POST),
+			intval($since_id),
+			intval($start), intval($count)
+		);
+
+		if (!$r)
+			throw new BadRequestException("There is no conversation with this id.");
+
+		$ret = api_format_items($r,$user_info, false, $type);
+
+		$data = array('status' => $ret);
+		return api_format_data("statuses", $type, $data);
+	}
+	api_register_func('api/conversation/show','api_conversation_show', true);
+	api_register_func('api/statusnet/conversation','api_conversation_show', true);
+
+
+	/**
+	 *
+	 */
+	function api_statuses_repeat($type){
+		global $called_api;
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		$user_info = api_get_user($a);
+
+		// params
+		$id = intval($a->argv[3]);
+
+		if ($id == 0)
+			$id = intval($_REQUEST["id"]);
+
+		// Hotot workaround
+		if ($id == 0)
+			$id = intval($a->argv[4]);
+
+		logger('API: api_statuses_repeat: '.$id);
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`nick` as `reply_author`,
+			`contact`.`name`, `contact`.`photo` as `reply_photo`, `contact`.`url` as `reply_url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`
+			FROM `item`
+			INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
+			WHERE `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
+			AND NOT `item`.`private` AND `item`.`allow_cid` = '' AND `item`.`allow`.`gid` = ''
+			AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
+			$sql_extra
+			AND `item`.`id`=%d",
+			intval($id)
+		);
+
+		if ($r[0]['body'] != "") {
+			if (!intval(get_config('system','old_share'))) {
+				if (strpos($r[0]['body'], "[/share]") !== false) {
+					$pos = strpos($r[0]['body'], "[share");
+					$post = substr($r[0]['body'], $pos);
+				} else {
+					$post = share_header($r[0]['author-name'], $r[0]['author-link'], $r[0]['author-avatar'], $r[0]['guid'], $r[0]['created'], $r[0]['plink']);
+
+					$post .= $r[0]['body'];
+					$post .= "[/share]";
+				}
+				$_REQUEST['body'] = $post;
+			} else
+				$_REQUEST['body'] = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8')."[url=".$r[0]['reply_url']."]".$r[0]['reply_author']."[/url] \n".$r[0]['body'];
+
+			$_REQUEST['profile_uid'] = api_user();
+			$_REQUEST['type'] = 'wall';
+			$_REQUEST['api_source'] = true;
+
+			if (!x($_REQUEST, "source"))
+				$_REQUEST["source"] = api_source();
+
+			item_post($a);
+		} else
+			throw new ForbiddenException();
+
+		// this should output the last post (the one we just posted).
+		$called_api = null;
+		return(api_status_show($type));
+	}
+	api_register_func('api/statuses/retweet','api_statuses_repeat', true, API_METHOD_POST);
+
+	/**
+	 *
+	 */
+	function api_statuses_destroy($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		$user_info = api_get_user($a);
+
+		// params
+		$id = intval($a->argv[3]);
+
+		if ($id == 0)
+			$id = intval($_REQUEST["id"]);
+
+		// Hotot workaround
+		if ($id == 0)
+			$id = intval($a->argv[4]);
+
+		logger('API: api_statuses_destroy: '.$id);
+
+		$ret = api_statuses_show($type);
+
+		drop_item($id, false);
+
+		return($ret);
+	}
+	api_register_func('api/statuses/destroy','api_statuses_destroy', true, API_METHOD_DELETE);
+
+	/**
+	 *
+	 * http://developer.twitter.com/doc/get/statuses/mentions
+	 *
+	 */
+	function api_statuses_mentions($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		unset($_REQUEST["user_id"]);
+		unset($_GET["user_id"]);
+
+		unset($_REQUEST["screen_name"]);
+		unset($_GET["screen_name"]);
+
+		$user_info = api_get_user($a);
+		// get last newtork messages
+
+
+		// params
+		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+		if ($page<0) $page=0;
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+
+		$start = $page*$count;
+
+		// Ugly code - should be changed
+		$myurl = App::get_baseurl() . '/profile/'. $a->user['nickname'];
+		$myurl = substr($myurl,strpos($myurl,'://')+3);
+		//$myurl = str_replace(array('www.','.'),array('','\\.'),$myurl);
+		$myurl = str_replace('www.','',$myurl);
+		$diasp_url = str_replace('/profile/','/u/',$myurl);
+
+		if ($max_id > 0)
+			$sql_extra = ' AND `item`.`id` <= '.intval($max_id);
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`
+			FROM `item` FORCE INDEX (`uid_id`)
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
+			WHERE `item`.`uid` = %d AND `verb` = '%s'
+			AND NOT (`item`.`author-link` IN ('https://%s', 'http://%s'))
+			AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
+			AND `item`.`parent` IN (SELECT `iid` FROM `thread` WHERE `uid` = %d AND `mention` AND !`ignored`)
+			$sql_extra
+			AND `item`.`id`>%d
+			ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
+			intval(api_user()),
+			dbesc(ACTIVITY_POST),
+			dbesc(protect_sprintf($myurl)),
+			dbesc(protect_sprintf($myurl)),
+			intval(api_user()),
+			intval($since_id),
+			intval($start),	intval($count)
+		);
+
+		$ret = api_format_items($r,$user_info, false, $type);
+
+
+		$data = array('status' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+				break;
+		}
+
+		return  api_format_data("statuses", $type, $data);
+	}
+	api_register_func('api/statuses/mentions','api_statuses_mentions', true);
+	api_register_func('api/statuses/replies','api_statuses_mentions', true);
+
+
+	function api_statuses_user_timeline($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		$user_info = api_get_user($a);
+		// get last network messages
+
+		logger("api_statuses_user_timeline: api_user: ". api_user() .
+			   "\nuser_info: ".print_r($user_info, true) .
+			   "\n_REQUEST:  ".print_r($_REQUEST, true),
+			   LOGGER_DEBUG);
+
+		// params
+		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+		if ($page<0) $page=0;
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
+		$conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
+
+		$start = $page*$count;
+
+		$sql_extra = '';
+		if ($user_info['self']==1)
+			$sql_extra .= " AND `item`.`wall` = 1 ";
+
+		if ($exclude_replies > 0)
+			$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
+		if ($conversation_id > 0)
+			$sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
+
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`
+			FROM `item` FORCE INDEX (`uid_contactid_id`)
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
+				AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
+			WHERE `item`.`uid` = %d AND `verb` = '%s'
+			AND `item`.`contact-id` = %d
+			AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
+			$sql_extra
+			AND `item`.`id`>%d
+			ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
+			intval(api_user()),
+			dbesc(ACTIVITY_POST),
+			intval($user_info['cid']),
+			intval($since_id),
+			intval($start),	intval($count)
+		);
+
+		$ret = api_format_items($r,$user_info, true, $type);
+
+		$data = array('status' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+		}
+
+		return  api_format_data("statuses", $type, $data);
+	}
+	api_register_func('api/statuses/user_timeline','api_statuses_user_timeline', true);
+
+
+	/**
+	 * Star/unstar an item
+	 * param: id : id of the item
+	 *
+	 * api v1 : https://web.archive.org/web/20131019055350/https://dev.twitter.com/docs/api/1/post/favorites/create/%3Aid
+	 */
+	function api_favorites_create_destroy($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// for versioned api.
+		/// @TODO We need a better global soluton
+		$action_argv_id=2;
+		if ($a->argv[1]=="1.1") $action_argv_id=3;
+
+		if ($a->argc<=$action_argv_id) throw new BadRequestException("Invalid request.");
+		$action = str_replace(".".$type,"",$a->argv[$action_argv_id]);
+		if ($a->argc==$action_argv_id+2) {
+			$itemid = intval($a->argv[$action_argv_id+1]);
+		} else {
+			$itemid = intval($_REQUEST['id']);
+		}
+
+		$item = q("SELECT * FROM item WHERE id=%d AND uid=%d",
+				$itemid, api_user());
+
+		if ($item===false || count($item)==0)
+			throw new BadRequestException("Invalid item.");
+
+		switch($action){
+			case "create":
+				$item[0]['starred']=1;
+				break;
+			case "destroy":
+				$item[0]['starred']=0;
+				break;
+			default:
+				throw new BadRequestException("Invalid action ".$action);
+		}
+		$r = q("UPDATE item SET starred=%d WHERE id=%d AND uid=%d",
+				$item[0]['starred'], $itemid, api_user());
+
+		q("UPDATE thread SET starred=%d WHERE iid=%d AND uid=%d",
+			$item[0]['starred'], $itemid, api_user());
+
+		if ($r===false)
+			throw InternalServerErrorException("DB error");
+
+
+		$user_info = api_get_user($a);
+		$rets = api_format_items($item, $user_info, false, $type);
+		$ret = $rets[0];
+
+		$data = array('status' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+		}
+
+		return api_format_data("status", $type, $data);
+	}
+	api_register_func('api/favorites/create', 'api_favorites_create_destroy', true, API_METHOD_POST);
+	api_register_func('api/favorites/destroy', 'api_favorites_create_destroy', true, API_METHOD_DELETE);
+
+	function api_favorites($type){
+		global $called_api;
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		$called_api= array();
+
+		$user_info = api_get_user($a);
+
+		// in friendica starred item are private
+		// return favorites only for self
+		logger('api_favorites: self:' . $user_info['self']);
+
+		if ($user_info['self']==0) {
+			$ret = array();
+		} else {
+			$sql_extra = "";
+
+			// params
+			$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+			$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+			$count = (x($_GET,'count')?$_GET['count']:20);
+			$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+			if ($page<0) $page=0;
+
+			$start = $page*$count;
+
+			if ($max_id > 0)
+				$sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
+
+			$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
+				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+				`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+				`contact`.`id` AS `cid`
+				FROM `item`, `contact`
+				WHERE `item`.`uid` = %d
+				AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
+				AND `item`.`starred` = 1
+				AND `contact`.`id` = `item`.`contact-id`
+				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+				$sql_extra
+				AND `item`.`id`>%d
+				ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
+				intval(api_user()),
+				intval($since_id),
+				intval($start),	intval($count)
+			);
+
+			$ret = api_format_items($r,$user_info, false, $type);
+
+		}
+
+		$data = array('status' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+		}
+
+		return  api_format_data("statuses", $type, $data);
+	}
+	api_register_func('api/favorites','api_favorites', true);
+
+	function api_format_messages($item, $recipient, $sender) {
+		// standard meta information
+		$ret=Array(
+				'id'                    => $item['id'],
+				'sender_id'             => $sender['id'] ,
+				'text'                  => "",
+				'recipient_id'          => $recipient['id'],
+				'created_at'            => api_date($item['created']),
+				'sender_screen_name'    => $sender['screen_name'],
+				'recipient_screen_name' => $recipient['screen_name'],
+				'sender'                => $sender,
+				'recipient'             => $recipient,
+				'title'			=> "",
+				'friendica_seen'	=> $item['seen'],
+				'friendica_parent_uri'	=> $item['parent-uri'],
+		);
+
+		// "uid" and "self" are only needed for some internal stuff, so remove it from here
+		unset($ret["sender"]["uid"]);
+		unset($ret["sender"]["self"]);
+		unset($ret["recipient"]["uid"]);
+		unset($ret["recipient"]["self"]);
+
+		//don't send title to regular StatusNET requests to avoid confusing these apps
+		if (x($_GET, 'getText')) {
+			$ret['title'] = $item['title'] ;
+			if ($_GET["getText"] == "html") {
+				$ret['text'] = bbcode($item['body'], false, false);
+			}
+			elseif ($_GET["getText"] == "plain") {
+				//$ret['text'] = html2plain(bbcode($item['body'], false, false, true), 0);
+				$ret['text'] = trim(html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 2, true), 0));
+			}
+		}
+		else {
+			$ret['text'] = $item['title']."\n".html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 2, true), 0);
+		}
+		if (isset($_GET["getUserObjects"]) && $_GET["getUserObjects"] == "false") {
+			unset($ret['sender']);
+			unset($ret['recipient']);
+		}
+
+		return $ret;
+	}
+
+	function api_convert_item($item) {
+		$body = $item['body'];
+		$attachments = api_get_attachments($body);
+
+		// Workaround for ostatus messages where the title is identically to the body
+		$html = bbcode(api_clean_plain_items($body), false, false, 2, true);
+		$statusbody = trim(html2plain($html, 0));
+
+		// handle data: images
+		$statusbody = api_format_items_embeded_images($item,$statusbody);
+
+		$statustitle = trim($item['title']);
+
+		if (($statustitle != '') and (strpos($statusbody, $statustitle) !== false))
+			$statustext = trim($statusbody);
+		else
+			$statustext = trim($statustitle."\n\n".$statusbody);
+
+		if (($item["network"] == NETWORK_FEED) and (strlen($statustext)> 1000))
+			$statustext = substr($statustext, 0, 1000)."... \n".$item["plink"];
+
+		$statushtml = trim(bbcode($body, false, false));
+
+		$search = array("<br>", "<blockquote>", "</blockquote>",
+				"<h1>", "</h1>", "<h2>", "</h2>",
+				"<h3>", "</h3>", "<h4>", "</h4>",
+				"<h5>", "</h5>", "<h6>", "</h6>");
+		$replace = array("<br>\n", "\n<blockquote>", "</blockquote>\n",
+				"\n<h1>", "</h1>\n", "\n<h2>", "</h2>\n",
+				"\n<h3>", "</h3>\n", "\n<h4>", "</h4>\n",
+				"\n<h5>", "</h5>\n", "\n<h6>", "</h6>\n");
+		$statushtml = str_replace($search, $replace, $statushtml);
+
+		if ($item['title'] != "")
+			$statushtml = "<h4>".bbcode($item['title'])."</h4>\n".$statushtml;
+
+		$entities = api_get_entitities($statustext, $body);
+
+		return array(
+			"text" => $statustext,
+			"html" => $statushtml,
+			"attachments" => $attachments,
+			"entities" => $entities
+		);
+	}
+
+	function api_get_attachments(&$body) {
+
+		$text = $body;
+		$text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $text);
+
+		$URLSearchString = "^\[\]";
+		$ret = preg_match_all("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $text, $images);
+
+		if (!$ret)
+			return false;
+
+		$attachments = array();
+
+		foreach ($images[1] AS $image) {
+			$imagedata = get_photo_info($image);
+
+			if ($imagedata)
+				$attachments[] = array("url" => $image, "mimetype" => $imagedata["mime"], "size" => $imagedata["size"]);
+		}
+
+		if (strstr($_SERVER['HTTP_USER_AGENT'], "AndStatus"))
+			foreach ($images[0] AS $orig)
+				$body = str_replace($orig, "", $body);
+
+		return $attachments;
+	}
+
+	function api_get_entitities(&$text, $bbcode) {
+		/*
+		To-Do:
+		* Links at the first character of the post
+		*/
+
+		$a = get_app();
+
+		$include_entities = strtolower(x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:"false");
+
+		if ($include_entities != "true") {
+
+			preg_match_all("/\[img](.*?)\[\/img\]/ism", $bbcode, $images);
+
+			foreach ($images[1] AS $image) {
+				$replace = proxy_url($image);
+				$text = str_replace($image, $replace, $text);
+			}
+			return array();
+		}
+
+		$bbcode = bb_CleanPictureLinks($bbcode);
+
+		// Change pure links in text to bbcode uris
+		$bbcode = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2]$2[/url]', $bbcode);
+
+		$entities = array();
+		$entities["hashtags"] = array();
+		$entities["symbols"] = array();
+		$entities["urls"] = array();
+		$entities["user_mentions"] = array();
+
+		$URLSearchString = "^\[\]";
+
+		$bbcode = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'#$2',$bbcode);
+
+		$bbcode = preg_replace("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$bbcode);
+		//$bbcode = preg_replace("/\[url\](.*?)\[\/url\]/ism",'[url=$1]$1[/url]',$bbcode);
+		$bbcode = preg_replace("/\[video\](.*?)\[\/video\]/ism",'[url=$1]$1[/url]',$bbcode);
+
+		$bbcode = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
+					'[url=https://www.youtube.com/watch?v=$1]https://www.youtube.com/watch?v=$1[/url]', $bbcode);
+		$bbcode = preg_replace("/\[youtube\](.*?)\[\/youtube\]/ism",'[url=$1]$1[/url]',$bbcode);
+
+		$bbcode = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
+					'[url=https://vimeo.com/$1]https://vimeo.com/$1[/url]', $bbcode);
+		$bbcode = preg_replace("/\[vimeo\](.*?)\[\/vimeo\]/ism",'[url=$1]$1[/url]',$bbcode);
+
+		$bbcode = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $bbcode);
+
+		//preg_match_all("/\[url\]([$URLSearchString]*)\[\/url\]/ism", $bbcode, $urls1);
+		preg_match_all("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $bbcode, $urls);
+
+		$ordered_urls = array();
+		foreach ($urls[1] AS $id=>$url) {
+			//$start = strpos($text, $url, $offset);
+			$start = iconv_strpos($text, $url, 0, "UTF-8");
+			if (!($start === false))
+				$ordered_urls[$start] = array("url" => $url, "title" => $urls[2][$id]);
+		}
+
+		ksort($ordered_urls);
+
+		$offset = 0;
+		//foreach ($urls[1] AS $id=>$url) {
+		foreach ($ordered_urls AS $url) {
+			if ((substr($url["title"], 0, 7) != "http://") AND (substr($url["title"], 0, 8) != "https://") AND
+				!strpos($url["title"], "http://") AND !strpos($url["title"], "https://"))
+				$display_url = $url["title"];
+			else {
+				$display_url = str_replace(array("http://www.", "https://www."), array("", ""), $url["url"]);
+				$display_url = str_replace(array("http://", "https://"), array("", ""), $display_url);
+
+				if (strlen($display_url) > 26)
+					$display_url = substr($display_url, 0, 25)."…";
+			}
+
+			//$start = strpos($text, $url, $offset);
+			$start = iconv_strpos($text, $url["url"], $offset, "UTF-8");
+			if (!($start === false)) {
+				$entities["urls"][] = array("url" => $url["url"],
+								"expanded_url" => $url["url"],
+								"display_url" => $display_url,
+								"indices" => array($start, $start+strlen($url["url"])));
+				$offset = $start + 1;
+			}
+		}
+
+		preg_match_all("/\[img](.*?)\[\/img\]/ism", $bbcode, $images);
+		$ordered_images = array();
+		foreach ($images[1] AS $image) {
+			//$start = strpos($text, $url, $offset);
+			$start = iconv_strpos($text, $image, 0, "UTF-8");
+			if (!($start === false))
+				$ordered_images[$start] = $image;
+		}
+		//$entities["media"] = array();
+		$offset = 0;
+
+		foreach ($ordered_images AS $url) {
+			$display_url = str_replace(array("http://www.", "https://www."), array("", ""), $url);
+			$display_url = str_replace(array("http://", "https://"), array("", ""), $display_url);
+
+			if (strlen($display_url) > 26)
+				$display_url = substr($display_url, 0, 25)."…";
+
+			$start = iconv_strpos($text, $url, $offset, "UTF-8");
+			if (!($start === false)) {
+				$image = get_photo_info($url);
+				if ($image) {
+					// If image cache is activated, then use the following sizes:
+					// thumb  (150), small (340), medium (600) and large (1024)
+					if (!get_config("system", "proxy_disabled")) {
+						$media_url = proxy_url($url);
+
+						$sizes = array();
+						$scale = scale_image($image[0], $image[1], 150);
+						$sizes["thumb"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
+
+						if (($image[0] > 150) OR ($image[1] > 150)) {
+							$scale = scale_image($image[0], $image[1], 340);
+							$sizes["small"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
+						}
+
+						$scale = scale_image($image[0], $image[1], 600);
+						$sizes["medium"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
+
+						if (($image[0] > 600) OR ($image[1] > 600)) {
+							$scale = scale_image($image[0], $image[1], 1024);
+							$sizes["large"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
+						}
+					} else {
+						$media_url = $url;
+						$sizes["medium"] = array("w" => $image[0], "h" => $image[1], "resize" => "fit");
+					}
+
+					$entities["media"][] = array(
+								"id" => $start+1,
+								"id_str" => (string)$start+1,
+								"indices" => array($start, $start+strlen($url)),
+								"media_url" => normalise_link($media_url),
+								"media_url_https" => $media_url,
+								"url" => $url,
+								"display_url" => $display_url,
+								"expanded_url" => $url,
+								"type" => "photo",
+								"sizes" => $sizes);
+				}
+				$offset = $start + 1;
+			}
+		}
+
+		return($entities);
+	}
+	function api_format_items_embeded_images(&$item, $text){
+		$text = preg_replace_callback(
+				"|data:image/([^;]+)[^=]+=*|m",
+				function($match) use ($item) {
+					return App::get_baseurl()."/display/".$item['guid'];
+				},
+				$text);
+		return $text;
+	}
+
+
+	/**
+	 * @brief return <a href='url'>name</a> as array
+	 *
+	 * @param string $txt
+	 * @return array
+	 * 			name => 'name'
+	 * 			'url => 'url'
+	 */
+	function api_contactlink_to_array($txt) {
+		$match = array();
+		$r = preg_match_all('|<a href="([^"]*)">([^<]*)</a>|', $txt, $match);
+		if ($r && count($match)==3) {
+			$res = array(
+				'name' => $match[2],
+				'url' => $match[1]
+			);
+		} else {
+			$res = array(
+				'name' => $text,
+				'url' => ""
+			);
+		}
+		return $res;
+	}
+
+
+	/**
+	 * @brief return likes, dislikes and attend status for item
+	 *
+	 * @param array $item
+	 * @return array
+	 * 			likes => int count
+	 * 			dislikes => int count
+	 */
+	function api_format_items_activities(&$item, $type = "json") {
+		$activities = array(
+			'like' => array(),
+			'dislike' => array(),
+			'attendyes' => array(),
+			'attendno' => array(),
+			'attendmaybe' => array()
+		);
+
+		$items = q('SELECT * FROM item
+					WHERE uid=%d AND `thr-parent`="%s" AND visible AND NOT deleted',
+					intval($item['uid']),
+					dbesc($item['uri']));
+
+		foreach ($items as $i){
+			// not used as result should be structured like other user data
+			//builtin_activity_puller($i, $activities);
+
+			// get user data and add it to the array of the activity
+			$user = api_get_user($a, $i['author-link']);
+			switch($i['verb']) {
+				case ACTIVITY_LIKE:
+					$activities['like'][] = $user;
+					break;
+				case ACTIVITY_DISLIKE:
+					$activities['dislike'][] = $user;
+					break;
+				case ACTIVITY_ATTEND:
+					$activities['attendyes'][] = $user;
+					break;
+				case ACTIVITY_ATTENDNO:
+					$activities['attendno'][] = $user;
+					break;
+				case ACTIVITY_ATTENDMAYBE:
+					$activities['attendmaybe'][] = $user;
+					break;
+				default:
+					break;
+			}
+		}
+
+		if ($type == "xml") {
+			$xml_activities = array();
+			foreach ($activities as $k => $v) {
+				// change xml element from "like" to "friendica:like"
+				$xml_activities["friendica:".$k] = $v;
+				// add user data into xml output
+				$k_user = 0;
+				foreach ($v as $user)
+					$xml_activities["friendica:".$k][$k_user++.":user"] = $user;
+			}
+			$activities = $xml_activities;
+		}
+
+		return $activities;
+
+	}
+
+
+    /**
+     * @brief return data from profiles
+     *
+     * @param array $profile
+     * @return array
+     */
+	function api_format_items_profiles(&$profile = null, $type = "json") {
+        if ($profile != null) {
+        $profile = array('profile_id' => $profile['id'],
+                        'profile_name' => $profile['profile-name'],
+                        'is_default' => $profile['is-default'] ? true : false,
+                        'hide_friends'=> $profile['hide-friends'] ? true : false,
+                        'profile_photo' => $profile['photo'],
+                        'profile_thumb' => $profile['thumb'],
+                        'publish' => $profile['publish'] ? true : false,
+                        'net_publish' => $profile['net-publish'] ? true : false,
+                        'description' => $profile['pdesc'],
+                        'date_of_birth' => $profile['dob'],
+                        'address' => $profile['address'],
+                        'city' => $profile['locality'],
+                        'region' => $profile['region'],
+                        'postal_code' => $profile['postal-code'],
+                        'country' => $profile['country-name'],
+                        'hometown' => $profile['hometown'],
+                        'gender' => $profile['gender'],
+                        'marital' => $profile['marital'],
+                        'marital_with' => $profile['with'],
+                        'marital_since' => $profile['howlong'],
+                        'sexual' => $profile['sexual'],
+                        'politic' => $profile['politic'],
+                        'religion' => $profile['religion'],
+                        'public_keywords' => $profile['pub_keywords'],
+                        'private_keywords' => $profile['prv_keywords'],
+                        'likes' => bbcode(api_clean_plain_items($profile['likes']), false, false, 2, true),
+                        'dislikes' => bbcode(api_clean_plain_items($profile['dislikes']), false, false, 2, true),
+                        'about' => bbcode(api_clean_plain_items($profile['about']), false, false, 2, true),
+                        'music' => bbcode(api_clean_plain_items($profile['music']), false, false, 2, true),
+                        'book' => bbcode(api_clean_plain_items($profile['book']), false, false, 2, true),
+                        'tv' => bbcode(api_clean_plain_items($profile['tv']), false, false, 2, true),
+                        'film' => bbcode(api_clean_plain_items($profile['film']), false, false, 2, true),
+                        'interest' => bbcode(api_clean_plain_items($profile['interest']), false, false, 2, true),
+                        'romance' => bbcode(api_clean_plain_items($profile['romance']), false, false, 2, true),
+                        'work' => bbcode(api_clean_plain_items($profile['work']), false, false, 2, true),
+                        'education' => bbcode(api_clean_plain_items($profile['education']), false, false, 2, true),
+                        'social_networks' => bbcode(api_clean_plain_items($profile['contact']), false, false, 2, true),
+                        'homepage' => $profile['homepage'],
+                        'users' => null);
+        return $profile;
+        }
+		if ($type == "xml") {
+			$xml_activities = array();
+			foreach ($activities as $k => $v) {
+				// change xml element from "like" to "friendica:like"
+				$xml_activities["friendica:".$k] = $v;
+				// add user data into xml output
+				$k_user = 0;
+				foreach ($v as $user)
+					$xml_activities["friendica:".$k][$k_user++.":user"] = $user;
+			}
+			$activities = $xml_activities;
+		}
+
+		return $activities;
+	}
+
+	/**
+	 * @brief format items to be returned by api
+	 *
+	 * @param array $r array of items
+	 * @param array $user_info
+	 * @param bool $filter_user filter items by $user_info
+	 */
+	function api_format_items($r,$user_info, $filter_user = false, $type = "json") {
+
+		$a = get_app();
+
+		$ret = Array();
+
+		foreach($r as $item) {
+
+			localize_item($item);
+			list($status_user, $owner_user) = api_item_get_user($a,$item);
+
+			// Look if the posts are matching if they should be filtered by user id
+			if ($filter_user AND ($status_user["id"] != $user_info["id"]))
+				continue;
+
+			if ($item['thr-parent'] != $item['uri']) {
+				$r = q("SELECT id FROM item WHERE uid=%d AND uri='%s' LIMIT 1",
+					intval(api_user()),
+					dbesc($item['thr-parent']));
+				if ($r)
+					$in_reply_to_status_id = intval($r[0]['id']);
+				else
+					$in_reply_to_status_id = intval($item['parent']);
+
+				$in_reply_to_status_id_str = (string) intval($item['parent']);
+
+				$in_reply_to_screen_name = NULL;
+				$in_reply_to_user_id = NULL;
+				$in_reply_to_user_id_str = NULL;
+
+				$r = q("SELECT `author-link` FROM item WHERE uid=%d AND id=%d LIMIT 1",
+					intval(api_user()),
+					intval($in_reply_to_status_id));
+				if ($r) {
+					$r = q("SELECT * FROM `gcontact` WHERE `url` = '%s'", dbesc(normalise_link($r[0]['author-link'])));
+
+					if ($r) {
+						if ($r[0]['nick'] == "")
+							$r[0]['nick'] = api_get_nick($r[0]["url"]);
+
+						$in_reply_to_screen_name = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
+						$in_reply_to_user_id = intval($r[0]['id']);
+						$in_reply_to_user_id_str = (string) intval($r[0]['id']);
+					}
+				}
+			} else {
+				$in_reply_to_screen_name = NULL;
+				$in_reply_to_user_id = NULL;
+				$in_reply_to_status_id = NULL;
+				$in_reply_to_user_id_str = NULL;
+				$in_reply_to_status_id_str = NULL;
+			}
+
+			$converted = api_convert_item($item);
+
+			if ($type == "xml")
+				$geo = "georss:point";
+			else
+				$geo = "geo";
+
+			$status = array(
+				'text'		=> $converted["text"],
+				'truncated' => False,
+				'created_at'=> api_date($item['created']),
+				'in_reply_to_status_id' => $in_reply_to_status_id,
+				'in_reply_to_status_id_str' => $in_reply_to_status_id_str,
+				'source'    => (($item['app']) ? $item['app'] : 'web'),
+				'id'		=> intval($item['id']),
+				'id_str'	=> (string) intval($item['id']),
+				'in_reply_to_user_id' => $in_reply_to_user_id,
+				'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
+				'in_reply_to_screen_name' => $in_reply_to_screen_name,
+				$geo => NULL,
+				'favorited' => $item['starred'] ? true : false,
+				'user' =>  $status_user ,
+				'friendica_owner' => $owner_user,
+				//'entities' => NULL,
+				'statusnet_html'		=> $converted["html"],
+				'statusnet_conversation_id'	=> $item['parent'],
+				'friendica_activities' => api_format_items_activities($item, $type),
+			);
+
+			if (count($converted["attachments"]) > 0)
+				$status["attachments"] = $converted["attachments"];
+
+			if (count($converted["entities"]) > 0)
+				$status["entities"] = $converted["entities"];
+
+			if (($item['item_network'] != "") AND ($status["source"] == 'web'))
+				$status["source"] = network_to_name($item['item_network'], $user_info['url']);
+			else if (($item['item_network'] != "") AND (network_to_name($item['item_network'], $user_info['url']) != $status["source"]))
+				$status["source"] = trim($status["source"].' ('.network_to_name($item['item_network'], $user_info['url']).')');
+
+
+			// Retweets are only valid for top postings
+			// It doesn't work reliable with the link if its a feed
+			#$IsRetweet = ($item['owner-link'] != $item['author-link']);
+			#if ($IsRetweet)
+			#	$IsRetweet = (($item['owner-name'] != $item['author-name']) OR ($item['owner-avatar'] != $item['author-avatar']));
+
+
+			if ($item["id"] == $item["parent"]) {
+				$retweeted_item = api_share_as_retweet($item);
+				if ($retweeted_item !== false) {
+					$retweeted_status = $status;
+					try {
+						$retweeted_status["user"] = api_get_user($a,$retweeted_item["author-link"]);
+					} catch( BadRequestException $e ) {
+						// user not found. should be found?
+						/// @todo check if the user should be always found
+						$retweeted_status["user"] = array();
+					}
+
+					$rt_converted = api_convert_item($retweeted_item);
+
+					$retweeted_status['text'] = $rt_converted["text"];
+					$retweeted_status['statusnet_html'] = $rt_converted["html"];
+					$retweeted_status['friendica_activities'] = api_format_items_activities($retweeted_item, $type);
+					$retweeted_status['created_at'] =  api_date($retweeted_item['created']);
+					$status['retweeted_status'] = $retweeted_status;
+				}
+			}
+
+			// "uid" and "self" are only needed for some internal stuff, so remove it from here
+			unset($status["user"]["uid"]);
+			unset($status["user"]["self"]);
+
+			if ($item["coord"] != "") {
+				$coords = explode(' ',$item["coord"]);
+				if (count($coords) == 2) {
+					if ($type == "json")
+						$status["geo"] = array('type' => 'Point',
+								'coordinates' => array((float) $coords[0],
+											(float) $coords[1]));
+					else // Not sure if this is the official format - if someone founds a documentation we can check
+						$status["georss:point"] = $item["coord"];
+				}
+			}
+			$ret[] = $status;
+		};
+		return $ret;
+	}
+
+
+	function api_account_rate_limit_status($type) {
+
+		if ($type == "xml")
+			$hash = array(
+					'remaining-hits' => (string) 150,
+					'@attributes' => array("type" => "integer"),
+					'hourly-limit' => (string) 150,
+					'@attributes2' => array("type" => "integer"),
+					'reset-time' => datetime_convert('UTC','UTC','now + 1 hour',ATOM_TIME),
+					'@attributes3' => array("type" => "datetime"),
+					'reset_time_in_seconds' => strtotime('now + 1 hour'),
+					'@attributes4' => array("type" => "integer"),
+				);
+		else
+			$hash = array(
+					'reset_time_in_seconds' => strtotime('now + 1 hour'),
+					'remaining_hits' => (string) 150,
+					'hourly_limit' => (string) 150,
+					'reset_time' => api_date(datetime_convert('UTC','UTC','now + 1 hour',ATOM_TIME)),
+				);
+
+		return api_format_data('hash', $type, array('hash' => $hash));
+	}
+	api_register_func('api/account/rate_limit_status','api_account_rate_limit_status',true);
+
+	function api_help_test($type) {
+		if ($type == 'xml')
+			$ok = "true";
+		else
+			$ok = "ok";
+
+		return api_format_data('ok', $type, array("ok" => $ok));
+	}
+	api_register_func('api/help/test','api_help_test',false);
+
+	function api_lists($type) {
+		$ret = array();
+		return api_format_data('lists', $type, array("lists_list" => $ret));
+	}
+	api_register_func('api/lists','api_lists',true);
+
+	function api_lists_list($type) {
+		$ret = array();
+		return api_format_data('lists', $type, array("lists_list" => $ret));
+	}
+	api_register_func('api/lists/list','api_lists_list',true);
+
+	/**
+	 *  https://dev.twitter.com/docs/api/1/get/statuses/friends
+	 *  This function is deprecated by Twitter
+	 *  returns: json, xml
+	 **/
+	function api_statuses_f($type, $qtype) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+		$user_info = api_get_user($a);
+
+		if (x($_GET,'cursor') && $_GET['cursor']=='undefined'){
+			/* this is to stop Hotot to load friends multiple times
+			*  I'm not sure if I'm missing return something or
+			*  is a bug in hotot. Workaround, meantime
+			*/
+
+			/*$ret=Array();
+			return array('$users' => $ret);*/
+			return false;
+		}
+
+		if($qtype == 'friends')
+			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
+		if($qtype == 'followers')
+			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
+
+		// friends and followers only for self
+		if ($user_info['self'] == 0)
+			$sql_extra = " AND false ";
+
+		$r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
+			intval(api_user())
+		);
+
+		$ret = array();
+		foreach($r as $cid){
+			$user = api_get_user($a, $cid['nurl']);
+			// "uid" and "self" are only needed for some internal stuff, so remove it from here
+			unset($user["uid"]);
+			unset($user["self"]);
+
+			if ($user)
+				$ret[] = $user;
+		}
+
+		return array('user' => $ret);
+
+	}
+	function api_statuses_friends($type){
+		$data =  api_statuses_f($type, "friends");
+		if ($data===false) return false;
+		return  api_format_data("users", $type, $data);
+	}
+	function api_statuses_followers($type){
+		$data = api_statuses_f($type, "followers");
+		if ($data===false) return false;
+		return  api_format_data("users", $type, $data);
+	}
+	api_register_func('api/statuses/friends','api_statuses_friends',true);
+	api_register_func('api/statuses/followers','api_statuses_followers',true);
+
+
+
+
+
+
+	function api_statusnet_config($type) {
+
+		$a = get_app();
+
+		$name = $a->config['sitename'];
+		$server = $a->get_hostname();
+		$logo = App::get_baseurl() . '/images/friendica-64.png';
+		$email = $a->config['admin_email'];
+		$closed = (($a->config['register_policy'] == REGISTER_CLOSED) ? 'true' : 'false');
+		$private = (($a->config['system']['block_public']) ? 'true' : 'false');
+		$textlimit = (string) (($a->config['max_import_size']) ? $a->config['max_import_size'] : 200000);
+		if($a->config['api_import_size'])
+			$texlimit = string($a->config['api_import_size']);
+		$ssl = (($a->config['system']['have_ssl']) ? 'true' : 'false');
+		$sslserver = (($ssl === 'true') ? str_replace('http:','https:',App::get_baseurl()) : '');
+
+		$config = array(
+			'site' => array('name' => $name,'server' => $server, 'theme' => 'default', 'path' => '',
+				'logo' => $logo, 'fancy' => true, 'language' => 'en', 'email' => $email, 'broughtby' => '',
+				'broughtbyurl' => '', 'timezone' => 'UTC', 'closed' => $closed, 'inviteonly' => false,
+				'private' => $private, 'textlimit' => $textlimit, 'sslserver' => $sslserver, 'ssl' => $ssl,
+				'shorturllength' => '30',
+				'friendica' => array(
+						'FRIENDICA_PLATFORM' => FRIENDICA_PLATFORM,
+						'FRIENDICA_VERSION' => FRIENDICA_VERSION,
+						'DFRN_PROTOCOL_VERSION' => DFRN_PROTOCOL_VERSION,
+						'DB_UPDATE_VERSION' => DB_UPDATE_VERSION
+						)
+			),
+		);
+
+		return api_format_data('config', $type, array('config' => $config));
+
+	}
+	api_register_func('api/statusnet/config','api_statusnet_config',false);
+
+	function api_statusnet_version($type) {
+		// liar
+		$fake_statusnet_version = "0.9.7";
+
+		return api_format_data('version', $type, array('version' => $fake_statusnet_version));
+	}
+	api_register_func('api/statusnet/version','api_statusnet_version',false);
+
+	/**
+	 * @todo use api_format_data() to return data
+	 */
+	function api_ff_ids($type,$qtype) {
+
+		$a = get_app();
+
+		if(! api_user()) throw new ForbiddenException();
+
+		$user_info = api_get_user($a);
+
+		if($qtype == 'friends')
+			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
+		if($qtype == 'followers')
+			$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
+
+		if (!$user_info["self"])
+			$sql_extra = " AND false ";
+
+		$stringify_ids = (x($_REQUEST,'stringify_ids')?$_REQUEST['stringify_ids']:false);
+
+		$r = q("SELECT `gcontact`.`id` FROM `contact`, `gcontact` WHERE `contact`.`nurl` = `gcontact`.`nurl` AND `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `pending` $sql_extra",
+			intval(api_user())
+		);
+
+		if(!dbm::is_result($r))
+			return;
+
+		$ids = array();
+		foreach($r as $rr)
+			if ($stringify_ids)
+				$ids[] = $rr['id'];
+			else
+				$ids[] = intval($rr['id']);
+
+		return api_format_data("ids", $type, array('id' => $ids));
+	}
+
+	function api_friends_ids($type) {
+		return api_ff_ids($type,'friends');
+	}
+	function api_followers_ids($type) {
+		return api_ff_ids($type,'followers');
+	}
+	api_register_func('api/friends/ids','api_friends_ids',true);
+	api_register_func('api/followers/ids','api_followers_ids',true);
+
+
+	function api_direct_messages_new($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		if (!x($_POST, "text") OR (!x($_POST,"screen_name") AND !x($_POST,"user_id"))) return;
+
+		$sender = api_get_user($a);
+
+		if ($_POST['screen_name']) {
+			$r = q("SELECT `id`, `nurl`, `network` FROM `contact` WHERE `uid`=%d AND `nick`='%s'",
+					intval(api_user()),
+					dbesc($_POST['screen_name']));
+
+			// Selecting the id by priority, friendica first
+			api_best_nickname($r);
+
+			$recipient = api_get_user($a, $r[0]['nurl']);
+		} else
+			$recipient = api_get_user($a, $_POST['user_id']);
+
+		$replyto = '';
+		$sub     = '';
+		if (x($_REQUEST,'replyto')) {
+			$r = q('SELECT `parent-uri`, `title` FROM `mail` WHERE `uid`=%d AND `id`=%d',
+					intval(api_user()),
+					intval($_REQUEST['replyto']));
+			$replyto = $r[0]['parent-uri'];
+			$sub     = $r[0]['title'];
+		}
+		else {
+			if (x($_REQUEST,'title')) {
+				$sub = $_REQUEST['title'];
+			}
+			else {
+				$sub = ((strlen($_POST['text'])>10)?substr($_POST['text'],0,10)."...":$_POST['text']);
+			}
+		}
+
+		$id = send_message($recipient['cid'], $_POST['text'], $sub, $replyto);
+
+		if ($id>-1) {
+			$r = q("SELECT * FROM `mail` WHERE id=%d", intval($id));
+			$ret = api_format_messages($r[0], $recipient, $sender);
+
+		} else {
+			$ret = array("error"=>$id);
+		}
+
+		$data = Array('direct_message'=>$ret);
+
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+		}
+
+		return  api_format_data("direct-messages", $type, $data);
+
+	}
+	api_register_func('api/direct_messages/new','api_direct_messages_new',true, API_METHOD_POST);
+
+
+	/**
+	 * @brief delete a direct_message from mail table through api
+	 *
+	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
+ 	 * @return string
+	 */
+	function api_direct_messages_destroy($type){
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$user_info = api_get_user($a);
+		//required
+		$id = (x($_REQUEST,'id') ? $_REQUEST['id'] : 0);
+		// optional
+		$parenturi = (x($_REQUEST, 'friendica_parenturi') ? $_REQUEST['friendica_parenturi'] : "");
+		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
+		/// @todo optional parameter 'include_entities' from Twitter API not yet implemented
+
+		$uid = $user_info['uid'];
+		// error if no id or parenturi specified (for clients posting parent-uri as well)
+		if ($verbose == "true") {
+			if ($id == 0 || $parenturi == "") {
+				$answer = array('result' => 'error', 'message' => 'message id or parenturi not specified');
+				return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
+			}
+		}
+
+		// BadRequestException if no id specified (for clients using Twitter API)
+		if ($id == 0) throw new BadRequestException('Message id not specified');
+
+		// add parent-uri to sql command if specified by calling app
+		$sql_extra = ($parenturi != "" ? " AND `parent-uri` = '" . dbesc($parenturi) . "'" : "");
+
+		// get data of the specified message id
+		$r = q("SELECT `id` FROM `mail` WHERE `uid` = %d AND `id` = %d" . $sql_extra,
+			intval($uid),
+			intval($id));
+
+		// error message if specified id is not in database
+		if (!dbm::is_result($r)) {
+			if ($verbose == "true") {
+				$answer = array('result' => 'error', 'message' => 'message id not in database');
+				return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
+			}
+			/// @todo BadRequestException ok for Twitter API clients?
+			throw new BadRequestException('message id not in database');
+		}
+
+		// delete message
+		$result = q("DELETE FROM `mail` WHERE `uid` = %d AND `id` = %d" . $sql_extra,
+			intval($uid),
+			intval($id));
+
+		if ($verbose == "true") {
+			if ($result) {
+				// return success
+				$answer = array('result' => 'ok', 'message' => 'message deleted');
+				return api_format_data("direct_message_delete", $type, array('$result' => $answer));
+			}
+			else {
+				$answer = array('result' => 'error', 'message' => 'unknown error');
+				return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
+			}
+		}
+		/// @todo return JSON data like Twitter API not yet implemented
+
+	}
+	api_register_func('api/direct_messages/destroy', 'api_direct_messages_destroy', true, API_METHOD_DELETE);
+
+
+	function api_direct_messages_box($type, $box, $verbose) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$count = (x($_GET,'count')?$_GET['count']:20);
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+		if ($page<0) $page=0;
+
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+
+		$user_id = (x($_REQUEST,'user_id')?$_REQUEST['user_id']:"");
+		$screen_name = (x($_REQUEST,'screen_name')?$_REQUEST['screen_name']:"");
+
+		//  caller user info
+		unset($_REQUEST["user_id"]);
+		unset($_GET["user_id"]);
+
+		unset($_REQUEST["screen_name"]);
+		unset($_GET["screen_name"]);
+
+		$user_info = api_get_user($a);
+		$profile_url = $user_info["url"];
+
+
+		// pagination
+		$start = $page*$count;
+
+		// filters
+		if ($box=="sentbox") {
+			$sql_extra = "`mail`.`from-url`='".dbesc( $profile_url )."'";
+		}
+		elseif ($box=="conversation") {
+			$sql_extra = "`mail`.`parent-uri`='".dbesc( $_GET["uri"] )  ."'";
+		}
+		elseif ($box=="all") {
+			$sql_extra = "true";
+		}
+		elseif ($box=="inbox") {
+			$sql_extra = "`mail`.`from-url`!='".dbesc( $profile_url )."'";
+		}
+
+		if ($max_id > 0)
+			$sql_extra .= ' AND `mail`.`id` <= '.intval($max_id);
+
+		if ($user_id !="") {
+			$sql_extra .= ' AND `mail`.`contact-id` = ' . intval($user_id);
+		}
+		elseif($screen_name !=""){
+			$sql_extra .= " AND `contact`.`nick` = '" . dbesc($screen_name). "'";
+		}
+
+		$r = q("SELECT `mail`.*, `contact`.`nurl` AS `contact-url` FROM `mail`,`contact` WHERE `mail`.`contact-id` = `contact`.`id` AND `mail`.`uid`=%d AND $sql_extra AND `mail`.`id` > %d ORDER BY `mail`.`id` DESC LIMIT %d,%d",
+				intval(api_user()),
+				intval($since_id),
+				intval($start),	intval($count)
+		);
+		if ($verbose == "true") {
+			// stop execution and return error message if no mails available
+			if($r == null) {
+				$answer = array('result' => 'error', 'message' => 'no mails available');
+				return api_format_data("direct_messages_all", $type, array('$result' => $answer));
+			}
+		}
+
+		$ret = Array();
+		foreach($r as $item) {
+			if ($box == "inbox" || $item['from-url'] != $profile_url){
+				$recipient = $user_info;
+				$sender = api_get_user($a,normalise_link($item['contact-url']));
+			}
+			elseif ($box == "sentbox" || $item['from-url'] == $profile_url){
+				$recipient = api_get_user($a,normalise_link($item['contact-url']));
+				$sender = $user_info;
+
+			}
+			$ret[]=api_format_messages($item, $recipient, $sender);
+		}
+
+
+		$data = array('direct_message' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+		}
+
+		return  api_format_data("direct-messages", $type, $data);
+
+	}
+
+	function api_direct_messages_sentbox($type){
+		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
+		return api_direct_messages_box($type, "sentbox", $verbose);
+	}
+	function api_direct_messages_inbox($type){
+		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
+		return api_direct_messages_box($type, "inbox", $verbose);
+	}
+	function api_direct_messages_all($type){
+		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
+		return api_direct_messages_box($type, "all", $verbose);
+	}
+	function api_direct_messages_conversation($type){
+		$verbose = (x($_GET,'friendica_verbose')?strtolower($_GET['friendica_verbose']):"false");
+		return api_direct_messages_box($type, "conversation", $verbose);
+	}
+	api_register_func('api/direct_messages/conversation','api_direct_messages_conversation',true);
+	api_register_func('api/direct_messages/all','api_direct_messages_all',true);
+	api_register_func('api/direct_messages/sent','api_direct_messages_sentbox',true);
+	api_register_func('api/direct_messages','api_direct_messages_inbox',true);
+
+
+
+	function api_oauth_request_token($type){
+		try{
+			$oauth = new FKOAuth1();
+			$r = $oauth->fetch_request_token(OAuthRequest::from_request());
+		}catch(Exception $e){
+			echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
+		}
+		echo $r;
+		killme();
+	}
+	function api_oauth_access_token($type){
+		try{
+			$oauth = new FKOAuth1();
+			$r = $oauth->fetch_access_token(OAuthRequest::from_request());
+		}catch(Exception $e){
+			echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
+		}
+		echo $r;
+		killme();
+	}
+
+	api_register_func('api/oauth/request_token', 'api_oauth_request_token', false);
+	api_register_func('api/oauth/access_token', 'api_oauth_access_token', false);
+
+
+	function api_fr_photos_list($type) {
+		if (api_user()===false) throw new ForbiddenException();
+		$r = q("select `resource-id`, max(scale) as scale, album, filename, type from photo
+				where uid = %d and album != 'Contact Photos' group by `resource-id`",
+			intval(local_user())
+		);
+		$typetoext = array(
+		'image/jpeg' => 'jpg',
+		'image/png' => 'png',
+		'image/gif' => 'gif'
+		);
+		$data = array('photo'=>array());
+		if($r) {
+			foreach($r as $rr) {
+				$photo = array();
+				$photo['id'] = $rr['resource-id'];
+				$photo['album'] = $rr['album'];
+				$photo['filename'] = $rr['filename'];
+				$photo['type'] = $rr['type'];
+				$thumb = App::get_baseurl()."/photo/".$rr['resource-id']."-".$rr['scale'].".".$typetoext[$rr['type']];
+
+				if ($type == "xml")
+					$data['photo'][] = array("@attributes" => $photo, "1" => $thumb);
+				else {
+					$photo['thumb'] = $thumb;
+					$data['photo'][] = $photo;
+				}
+			}
+		}
+		return  api_format_data("photos", $type, $data);
+	}
+
+	function api_fr_photo_detail($type) {
+		if (api_user()===false) throw new ForbiddenException();
+		if(!x($_REQUEST,'photo_id')) throw new BadRequestException("No photo id.");
+
+		$scale = (x($_REQUEST, 'scale') ? intval($_REQUEST['scale']) : false);
+		$scale_sql = ($scale === false ? "" : sprintf("and scale=%d",intval($scale)));
+		$data_sql = ($scale === false ? "" : "data, ");
+
+		$r = q("select %s `resource-id`, `created`, `edited`, `title`, `desc`, `album`, `filename`,
+						`type`, `height`, `width`, `datasize`, `profile`, min(`scale`) as minscale, max(`scale`) as maxscale
+				from photo where `uid` = %d and `resource-id` = '%s' %s group by `resource-id`",
+			$data_sql,
+			intval(local_user()),
+			dbesc($_REQUEST['photo_id']),
+			$scale_sql
+		);
+
+		$typetoext = array(
+		'image/jpeg' => 'jpg',
+		'image/png' => 'png',
+		'image/gif' => 'gif'
+		);
+
+		if ($r) {
+			$data = array('photo' => $r[0]);
+			$data['photo']['id'] = $data['photo']['resource-id'];
+			if ($scale !== false) {
+				$data['photo']['data'] = base64_encode($data['photo']['data']);
+			} else {
+				unset($data['photo']['datasize']); //needed only with scale param
+			}
+			if ($type == "xml") {
+				$data['photo']['links'] = array();
+				for ($k=intval($data['photo']['minscale']); $k<=intval($data['photo']['maxscale']); $k++)
+					$data['photo']['links'][$k.":link"]["@attributes"] = array("type" => $data['photo']['type'],
+											"scale" => $k,
+											"href" => App::get_baseurl()."/photo/".$data['photo']['resource-id']."-".$k.".".$typetoext[$data['photo']['type']]);
+			} else {
+				$data['photo']['link'] = array();
+				for ($k=intval($data['photo']['minscale']); $k<=intval($data['photo']['maxscale']); $k++) {
+					$data['photo']['link'][$k] = App::get_baseurl()."/photo/".$data['photo']['resource-id']."-".$k.".".$typetoext[$data['photo']['type']];
+				}
+			}
+			unset($data['photo']['resource-id']);
+			unset($data['photo']['minscale']);
+			unset($data['photo']['maxscale']);
+
+		} else {
+			throw new NotFoundException();
+		}
+
+		return api_format_data("photo_detail", $type, $data);
+	}
+
+	api_register_func('api/friendica/photos/list', 'api_fr_photos_list', true);
+	api_register_func('api/friendica/photo', 'api_fr_photo_detail', true);
+
+
+
+	/**
+	 * similar as /mod/redir.php
+	 * redirect to 'url' after dfrn auth
+	 *
+	 * why this when there is mod/redir.php already?
+	 * This use api_user() and api_login()
+	 *
+	 * params
+	 * 		c_url: url of remote contact to auth to
+	 * 		url: string, url to redirect after auth
+	 */
+	function api_friendica_remoteauth() {
+		$url = ((x($_GET,'url')) ? $_GET['url'] : '');
+		$c_url = ((x($_GET,'c_url')) ? $_GET['c_url'] : '');
+
+		if ($url === '' || $c_url === '')
+			throw new BadRequestException("Wrong parameters.");
+
+		$c_url = normalise_link($c_url);
+
+		// traditional DFRN
+
+		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `nurl` = '%s' LIMIT 1",
+			dbesc($c_url),
+			intval(api_user())
+		);
+
+		if ((! count($r)) || ($r[0]['network'] !== NETWORK_DFRN))
+			throw new BadRequestException("Unknown contact");
+
+		$cid = $r[0]['id'];
+
+		$dfrn_id = $orig_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
+
+		if($r[0]['duplex'] && $r[0]['issued-id']) {
+			$orig_id = $r[0]['issued-id'];
+			$dfrn_id = '1:' . $orig_id;
+		}
+		if($r[0]['duplex'] && $r[0]['dfrn-id']) {
+			$orig_id = $r[0]['dfrn-id'];
+			$dfrn_id = '0:' . $orig_id;
+		}
+
+		$sec = random_string();
+
+		q("INSERT INTO `profile_check` ( `uid`, `cid`, `dfrn_id`, `sec`, `expire`)
+			VALUES( %d, %s, '%s', '%s', %d )",
+			intval(api_user()),
+			intval($cid),
+			dbesc($dfrn_id),
+			dbesc($sec),
+			intval(time() + 45)
+		);
+
+		logger($r[0]['name'] . ' ' . $sec, LOGGER_DEBUG);
+		$dest = (($url) ? '&destination_url=' . $url : '');
+		goaway ($r[0]['poll'] . '?dfrn_id=' . $dfrn_id
+				. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
+				. '&type=profile&sec=' . $sec . $dest . $quiet );
+	}
+	api_register_func('api/friendica/remoteauth', 'api_friendica_remoteauth', true);
+
+	/**
+	 * @brief Return the item shared, if the item contains only the [share] tag
+	 *
+	 * @param array $item Sharer item
+	 * @return array Shared item or false if not a reshare
+	 */
+	function api_share_as_retweet(&$item) {
+		$body = trim($item["body"]);
+
+		if (diaspora::is_reshare($body, false)===false) {
+			return false;
+		}
+
+		$attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
+ 		// Skip if there is no shared message in there
+ 		// we already checked this in diaspora::is_reshare()
+ 		// but better one more than one less...
+ 		if ($body == $attributes)
+			return false;
+
+
+		// build the fake reshared item
+		$reshared_item = $item;
+
+		$author = "";
+		preg_match("/author='(.*?)'/ism", $attributes, $matches);
+		if ($matches[1] != "")
+			$author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+
+		preg_match('/author="(.*?)"/ism', $attributes, $matches);
+		if ($matches[1] != "")
+			$author = $matches[1];
+
+		$profile = "";
+		preg_match("/profile='(.*?)'/ism", $attributes, $matches);
+		if ($matches[1] != "")
+			$profile = $matches[1];
+
+		preg_match('/profile="(.*?)"/ism', $attributes, $matches);
+		if ($matches[1] != "")
+			$profile = $matches[1];
+
+		$avatar = "";
+		preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
+		if ($matches[1] != "")
+			$avatar = $matches[1];
+
+		preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
+		if ($matches[1] != "")
+			$avatar = $matches[1];
+
+		$link = "";
+		preg_match("/link='(.*?)'/ism", $attributes, $matches);
+		if ($matches[1] != "")
+			$link = $matches[1];
+
+		preg_match('/link="(.*?)"/ism', $attributes, $matches);
+		if ($matches[1] != "")
+			$link = $matches[1];
+
+		$posted = "";
+		preg_match("/posted='(.*?)'/ism", $attributes, $matches);
+		if ($matches[1] != "")
+			$posted= $matches[1];
+
+		preg_match('/posted="(.*?)"/ism', $attributes, $matches);
+		if ($matches[1] != "")
+			$posted = $matches[1];
+
+		$shared_body = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$2",$body);
+
+		if (($shared_body == "") || ($profile == "") || ($author == "") || ($avatar == "") || ($posted == ""))
+			return false;
+
+
+
+		$reshared_item["body"] = $shared_body;
+		$reshared_item["author-name"] = $author;
+		$reshared_item["author-link"] = $profile;
+		$reshared_item["author-avatar"] = $avatar;
+		$reshared_item["plink"] = $link;
+		$reshared_item["created"] = $posted;
+		$reshared_item["edited"] = $posted;
+
+		return $reshared_item;
+
+	}
+
+	function api_get_nick($profile) {
+		/* To-Do:
+		 - remove trailing junk from profile url
+		 - pump.io check has to check the website
+		*/
+
+		$nick = "";
+
+		$r = q("SELECT `nick` FROM `gcontact` WHERE `nurl` = '%s'",
+			dbesc(normalise_link($profile)));
+		if ($r)
+			$nick = $r[0]["nick"];
+
+		if (!$nick == "") {
+			$r = q("SELECT `nick` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s'",
+				dbesc(normalise_link($profile)));
+			if ($r)
+				$nick = $r[0]["nick"];
+		}
+
+		if (!$nick == "") {
+			$friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2", $profile);
+			if ($friendica != $profile)
+				$nick = $friendica;
+		}
+
+		if (!$nick == "") {
+			$diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2", $profile);
+			if ($diaspora != $profile)
+				$nick = $diaspora;
+		}
+
+		if (!$nick == "") {
+			$twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $profile);
+			if ($twitter != $profile)
+				$nick = $twitter;
+		}
+
+
+		if (!$nick == "") {
+			$StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
+			if ($StatusnetHost != $profile) {
+				$StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
+				if ($StatusnetUser != $profile) {
+					$UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
+					$user = json_decode($UserData);
+					if ($user)
+						$nick = $user->screen_name;
+				}
+			}
+		}
+
+		// To-Do: look at the page if its really a pumpio site
+		//if (!$nick == "") {
+		//	$pumpio = preg_replace("=https?://(.*)/(.*)/=ism", "$2", $profile."/");
+		//	if ($pumpio != $profile)
+		//		$nick = $pumpio;
+			//      <div class="media" id="profile-block" data-profile-id="acct:kabniel@microca.st">
+
+		//}
+
+		if ($nick != "")
+			return($nick);
+
+		return(false);
+	}
+
+	function api_clean_plain_items($Text) {
+		$include_entities = strtolower(x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:"false");
+
+		$Text = bb_CleanPictureLinks($Text);
+		$URLSearchString = "^\[\]";
+
+		$Text = preg_replace("/([!#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'$1$3',$Text);
+
+		if ($include_entities == "true") {
+			$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'[url=$1]$1[/url]',$Text);
+		}
+
+		// Simplify "attachment" element
+		$Text = api_clean_attachments($Text);
+
+		return($Text);
+	}
+
+	/**
+	 * @brief Removes most sharing information for API text export
+	 *
+	 * @param string $body The original body
+	 *
+	 * @return string Cleaned body
+	 */
+	function api_clean_attachments($body) {
+		$data = get_attachment_data($body);
+
+		if (!$data)
+			return $body;
+
+		$body = "";
+
+		if (isset($data["text"]))
+			$body = $data["text"];
+
+		if (($body == "") AND (isset($data["title"])))
+			$body = $data["title"];
+
+		if (isset($data["url"]))
+			$body .= "\n".$data["url"];
+
+		$body .= $data["after"];
+
+		return $body;
+	}
+
+	function api_best_nickname(&$contacts) {
+		$best_contact = array();
+
+		if (count($contact) == 0)
+			return;
+
+		foreach ($contacts AS $contact)
+			if ($contact["network"] == "") {
+				$contact["network"] = "dfrn";
+				$best_contact = array($contact);
+			}
+
+		if (sizeof($best_contact) == 0)
+			foreach ($contacts AS $contact)
+				if ($contact["network"] == "dfrn")
+					$best_contact = array($contact);
+
+		if (sizeof($best_contact) == 0)
+			foreach ($contacts AS $contact)
+				if ($contact["network"] == "dspr")
+					$best_contact = array($contact);
+
+		if (sizeof($best_contact) == 0)
+			foreach ($contacts AS $contact)
+				if ($contact["network"] == "stat")
+					$best_contact = array($contact);
+
+		if (sizeof($best_contact) == 0)
+			foreach ($contacts AS $contact)
+				if ($contact["network"] == "pump")
+					$best_contact = array($contact);
+
+		if (sizeof($best_contact) == 0)
+			foreach ($contacts AS $contact)
+				if ($contact["network"] == "twit")
+					$best_contact = array($contact);
+
+		if (sizeof($best_contact) == 1)
+			$contacts = $best_contact;
+		else
+			$contacts = array($contacts[0]);
+	}
+
+	// return all or a specified group of the user with the containing contacts
+	function api_friendica_group_show($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$user_info = api_get_user($a);
+		$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
+		$uid = $user_info['uid'];
+
+		// get data of the specified group id or all groups if not specified
+		if ($gid != 0) {
+			$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d AND `id` = %d",
+				intval($uid),
+				intval($gid));
+			// error message if specified gid is not in database
+			if (count($r) == 0)
+				throw new BadRequestException("gid not available");
+		}
+		else
+			$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d",
+				intval($uid));
+
+		// loop through all groups and retrieve all members for adding data in the user array
+		foreach ($r as $rr) {
+			$members = group_get_members($rr['id']);
+			$users = array();
+
+			if ($type == "xml") {
+				$user_element = "users";
+				$k = 0;
+				foreach ($members as $member) {
+					$user = api_get_user($a, $member['nurl']);
+					$users[$k++.":user"] = $user;
+				}
+			} else {
+				$user_element = "user";
+				foreach ($members as $member) {
+					$user = api_get_user($a, $member['nurl']);
+					$users[] = $user;
+				}
+			}
+			$grps[] = array('name' => $rr['name'], 'gid' => $rr['id'], $user_element => $users);
+		}
+		return api_format_data("groups", $type, array('group' => $grps));
+	}
+	api_register_func('api/friendica/group_show', 'api_friendica_group_show', true);
+
+
+	// delete the specified group of the user
+	function api_friendica_group_delete($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$user_info = api_get_user($a);
+		$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
+		$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
+		$uid = $user_info['uid'];
+
+		// error if no gid specified
+		if ($gid == 0 || $name == "")
+			throw new BadRequestException('gid or name not specified');
+
+		// get data of the specified group id
+		$r = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d",
+			intval($uid),
+			intval($gid));
+		// error message if specified gid is not in database
+		if (count($r) == 0)
+			throw new BadRequestException('gid not available');
+
+		// get data of the specified group id and group name
+		$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d AND `name` = '%s'",
+			intval($uid),
+			intval($gid),
+			dbesc($name));
+		// error message if specified gid is not in database
+		if (count($rname) == 0)
+			throw new BadRequestException('wrong group name');
+
+		// delete group
+		$ret = group_rmv($uid, $name);
+		if ($ret) {
+			// return success
+			$success = array('success' => $ret, 'gid' => $gid, 'name' => $name, 'status' => 'deleted', 'wrong users' => array());
+			return api_format_data("group_delete", $type, array('result' => $success));
+		}
+		else
+			throw new BadRequestException('other API error');
+	}
+	api_register_func('api/friendica/group_delete', 'api_friendica_group_delete', true, API_METHOD_DELETE);
+
+
+	// create the specified group with the posted array of contacts
+	function api_friendica_group_create($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$user_info = api_get_user($a);
+		$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
+		$uid = $user_info['uid'];
+		$json = json_decode($_POST['json'], true);
+		$users = $json['user'];
+
+		// error if no name specified
+		if ($name == "")
+			throw new BadRequestException('group name not specified');
+
+		// get data of the specified group name
+		$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 0",
+			intval($uid),
+			dbesc($name));
+		// error message if specified group name already exists
+		if (count($rname) != 0)
+			throw new BadRequestException('group name already exists');
+
+		// check if specified group name is a deleted group
+		$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 1",
+			intval($uid),
+			dbesc($name));
+		// error message if specified group name already exists
+		if (count($rname) != 0)
+			$reactivate_group = true;
+
+		// create group
+		$ret = group_add($uid, $name);
+		if ($ret)
+			$gid = group_byname($uid, $name);
+		else
+			throw new BadRequestException('other API error');
+
+		// add members
+		$erroraddinguser = false;
+		$errorusers = array();
+		foreach ($users as $user) {
+			$cid = $user['cid'];
+			// check if user really exists as contact
+			$contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
+				intval($cid),
+				intval($uid));
+			if (count($contact))
+				$result = group_add_member($uid, $name, $cid, $gid);
+			else {
+				$erroraddinguser = true;
+				$errorusers[] = $cid;
+			}
+		}
+
+		// return success message incl. missing users in array
+		$status = ($erroraddinguser ? "missing user" : ($reactivate_group ? "reactivated" : "ok"));
+		$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
+		return api_format_data("group_create", $type, array('result' => $success));
+	}
+	api_register_func('api/friendica/group_create', 'api_friendica_group_create', true, API_METHOD_POST);
+
+
+	// update the specified group with the posted array of contacts
+	function api_friendica_group_update($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$user_info = api_get_user($a);
+		$uid = $user_info['uid'];
+		$gid = (x($_REQUEST, 'gid') ? $_REQUEST['gid'] : 0);
+		$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
+		$json = json_decode($_POST['json'], true);
+		$users = $json['user'];
+
+		// error if no name specified
+		if ($name == "")
+			throw new BadRequestException('group name not specified');
+
+		// error if no gid specified
+		if ($gid == "")
+			throw new BadRequestException('gid not specified');
+
+		// remove members
+		$members = group_get_members($gid);
+		foreach ($members as $member) {
+			$cid = $member['id'];
+			foreach ($users as $user) {
+				$found = ($user['cid'] == $cid ? true : false);
+			}
+			if (!$found) {
+				$ret = group_rmv_member($uid, $name, $cid);
+			}
+		}
+
+		// add members
+		$erroraddinguser = false;
+		$errorusers = array();
+		foreach ($users as $user) {
+			$cid = $user['cid'];
+			// check if user really exists as contact
+			$contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
+				intval($cid),
+				intval($uid));
+			if (count($contact))
+				$result = group_add_member($uid, $name, $cid, $gid);
+			else {
+				$erroraddinguser = true;
+				$errorusers[] = $cid;
+			}
+		}
+
+		// return success message incl. missing users in array
+		$status = ($erroraddinguser ? "missing user" : "ok");
+		$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
+		return api_format_data("group_update", $type, array('result' => $success));
+	}
+	api_register_func('api/friendica/group_update', 'api_friendica_group_update', true, API_METHOD_POST);
+
+
+	function api_friendica_activity($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+		$verb = strtolower($a->argv[3]);
+		$verb = preg_replace("|\..*$|", "", $verb);
+
+		$id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
+
+		$res = do_like($id, $verb);
+
+		if ($res) {
+			if ($type == "xml")
+				$ok = "true";
+			else
+				$ok = "ok";
+			return api_format_data('ok', $type, array('ok' => $ok));
+		} else {
+			throw new BadRequestException('Error adding activity');
+		}
+
+	}
+	api_register_func('api/friendica/activity/like', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/dislike', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/attendyes', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/attendno', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/attendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/unlike', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/undislike', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/unattendyes', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/unattendno', 'api_friendica_activity', true, API_METHOD_POST);
+	api_register_func('api/friendica/activity/unattendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
+
+	/**
+	 * @brief Returns notifications
+	 *
+	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
+	 * @return string
+	*/
+	function api_friendica_notification($type) {
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+		if ($a->argc!==3) throw new BadRequestException("Invalid argument count");
+		$nm = new NotificationsManager();
+
+		$notes = $nm->getAll(array(), "+seen -date", 50);
+
+		if ($type == "xml") {
+			$xmlnotes = array();
+			foreach ($notes AS $note)
+				$xmlnotes[] = array("@attributes" => $note);
+
+			$notes = $xmlnotes;
+		}
+
+		return api_format_data("notes", $type, array('note' => $notes));
+	}
+
+	/**
+	 * @brief Set notification as seen and returns associated item (if possible)
+	 *
+	 * POST request with 'id' param as notification id
+	 *
+	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
+	 * @return string
+	 */
+	function api_friendica_notification_seen($type){
+
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+		if ($a->argc!==4) throw new BadRequestException("Invalid argument count");
+
+		$id = (x($_REQUEST, 'id') ? intval($_REQUEST['id']) : 0);
+
+		$nm = new NotificationsManager();
+		$note = $nm->getByID($id);
+		if (is_null($note)) throw new BadRequestException("Invalid argument");
+
+		$nm->setSeen($note);
+		if ($note['otype']=='item') {
+			// would be really better with an ItemsManager and $im->getByID() :-P
+			$r = q("SELECT * FROM `item` WHERE `id`=%d AND `uid`=%d",
+				intval($note['iid']),
+				intval(local_user())
+			);
+			if ($r!==false) {
+				// we found the item, return it to the user
+				$user_info = api_get_user($a);
+				$ret = api_format_items($r,$user_info, false, $type);
+				$data = array('status' => $ret);
+				return api_format_data("status", $type, $data);
+			}
+			// the item can't be found, but we set the note as seen, so we count this as a success
+		}
+		return api_format_data('result', $type, array('result' => "success"));
+	}
+
+	api_register_func('api/friendica/notification/seen', 'api_friendica_notification_seen', true, API_METHOD_POST);
+	api_register_func('api/friendica/notification', 'api_friendica_notification', true, API_METHOD_GET);
+
+
+	/**
+	 * @brief update a direct_message to seen state
+	 *
+	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
+	 * @return string (success result=ok, error result=error with error message)
+	 */
+	function api_friendica_direct_messages_setseen($type){
+		$a = get_app();
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$user_info = api_get_user($a);
+		$uid = $user_info['uid'];
+		$id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
+
+		// return error if id is zero
+		if ($id == "") {
+			$answer = array('result' => 'error', 'message' => 'message id not specified');
+			return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
+		}
+
+		// get data of the specified message id
+		$r = q("SELECT `id` FROM `mail` WHERE `id` = %d AND `uid` = %d",
+			intval($id),
+			intval($uid));
+		// error message if specified id is not in database
+		if (!dbm::is_result($r)) {
+			$answer = array('result' => 'error', 'message' => 'message id not in database');
+			return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
+		}
+
+		// update seen indicator
+		$result = q("UPDATE `mail` SET `seen` = 1 WHERE `id` = %d AND `uid` = %d",
+			intval($id),
+			intval($uid));
+
+		if ($result) {
+			// return success
+			$answer = array('result' => 'ok', 'message' => 'message set to seen');
+			return api_format_data("direct_message_setseen", $type, array('$result' => $answer));
+		} else {
+			$answer = array('result' => 'error', 'message' => 'unknown error');
+			return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
+		}
+	}
+	api_register_func('api/friendica/direct_messages_setseen', 'api_friendica_direct_messages_setseen', true);
+
+
+
+
+	/**
+	 * @brief search for direct_messages containing a searchstring through api
+	 *
+	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
+	 * @return string (success: success=true if found and search_result contains found messages
+	 *                          success=false if nothing was found, search_result='nothing found',
+	 * 		   error: result=error with error message)
+	 */
+	function api_friendica_direct_messages_search($type){
+		$a = get_app();
+
+		if (api_user()===false) throw new ForbiddenException();
+
+		// params
+		$user_info = api_get_user($a);
+		$searchstring = (x($_REQUEST,'searchstring') ? $_REQUEST['searchstring'] : "");
+		$uid = $user_info['uid'];
+
+		// error if no searchstring specified
+		if ($searchstring == "") {
+			$answer = array('result' => 'error', 'message' => 'searchstring not specified');
+			return api_format_data("direct_messages_search", $type, array('$result' => $answer));
+		}
+
+		// get data for the specified searchstring
+		$r = q("SELECT `mail`.*, `contact`.`nurl` AS `contact-url` FROM `mail`,`contact` WHERE `mail`.`contact-id` = `contact`.`id` AND `mail`.`uid`=%d AND `body` LIKE '%s' ORDER BY `mail`.`id` DESC",
+			intval($uid),
+			dbesc('%'.$searchstring.'%')
+		);
+
+		$profile_url = $user_info["url"];
+		// message if nothing was found
+		if (count($r) == 0)
+			$success = array('success' => false, 'search_results' => 'nothing found');
+		else {
+			$ret = Array();
+			foreach($r as $item) {
+				if ($box == "inbox" || $item['from-url'] != $profile_url){
+					$recipient = $user_info;
+					$sender = api_get_user($a,normalise_link($item['contact-url']));
+				}
+				elseif ($box == "sentbox" || $item['from-url'] == $profile_url){
+					$recipient = api_get_user($a,normalise_link($item['contact-url']));
+					$sender = $user_info;
+				}
+				$ret[]=api_format_messages($item, $recipient, $sender);
+			}
+			$success = array('success' => true, 'search_results' => $ret);
+		}
+
+		return api_format_data("direct_message_search", $type, array('$result' => $success));
+	}
+	api_register_func('api/friendica/direct_messages_search', 'api_friendica_direct_messages_search', true);
+
+
+    	/**
+	 * @brief return data of all the profiles a user has to the client
+	 *
+     * @param string $profile_id optional parameter to provide the id of the profile to be returned
+	 * @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
+	 * @return string
+	 */
+    function api_friendica_profile_show($type){
+        $a = get_app();
+
+        if (api_user()===false) throw new ForbiddenException();
+
+        // input params
+		$profileid = (x($_REQUEST,'profile_id') ? $_REQUEST['profile_id'] : 0);
+
+        // retrieve general information about profiles for user
+        $multi_profiles = feature_enabled(api_user(),'multi_profiles');
+        $directory = get_config('system', 'directory');
+
+		// get data of the specified profile id or all profiles of the user if not specified
+		if ($profileid != 0) {
+			$r = q("SELECT * FROM `profile` WHERE `uid` = %d AND `id` = %d",
+				intval(api_user()),
+				intval($profileid));
+			// error message if specified gid is not in database
+			if (count($r) == 0)
+				throw new BadRequestException("profile_id not available");
+		}
+		else
+			$r = q("SELECT * FROM `profile` WHERE `uid` = %d",
+				intval(api_user()));
+
+        // loop through all returned profiles and retrieve data and users
+        $k = 0;
+		foreach ($r as $rr) {
+			$profile = api_format_items_profiles($rr, $type);
+
+            // select all users from contact table, loop and prepare standard return for user data
+            $users = array();
+            $r = q("SELECT `id`, `nurl` FROM `contact` WHERE `uid`= %d AND `profile-id` = %d",
+				intval(api_user()),
+				intval($rr['profile_id']));
+
+    		foreach ($r as $rr) {
+                $user = api_get_user($a, $rr['nurl']);
+                ($type == "xml") ? $users[$k++.":user"] = $user : $users[] = $user;
+            }
+            $profile['users'] = $users;
+
+            // add prepared profile data to array for final return
+            if ($type == "xml") {
+                $profiles[$k++.":profile"] = $profile;
+            } else {
+                $profiles[] = $profile;
+            }
+		}
+
+        // return settings, authenticated user and profiles data
+        $result = array('multi_profiles' => $multi_profiles,
+                        'global_dir' => $directory,
+                        'friendica_owner' => api_get_user($a, intval(api_user())),
+                        'profiles' => $profiles);
+        return api_format_data("friendica_profiles", $type, array('$result' => $result));
+    }
+    api_register_func('api/friendica/profile/show', 'api_friendica_profile_show', true, API_METHOD_GET);
+
+/*
+To.Do:
+    [pagename] => api/1.1/statuses/lookup.json
+    [id] => 605138389168451584
+    [include_cards] => true
+    [cards_platform] => Android-12
+    [include_entities] => true
+    [include_my_retweet] => 1
+    [include_rts] => 1
+    [include_reply_count] => true
+    [include_descendent_reply_count] => true
+(?)
+
+
+Not implemented by now:
+statuses/retweets_of_me
+friendships/create
+friendships/destroy
+friendships/exists
+friendships/show
+account/update_location
+account/update_profile_background_image
+account/update_profile_image
+blocks/create
+blocks/destroy
+friendica/profile/update
+friendica/profile/create
+friendica/profile/delete
+
+Not implemented in status.net:
+statuses/retweeted_to_me
+statuses/retweeted_by_me
+direct_messages/destroy
+account/end_session
+account/update_delivery_device
+notifications/follow
+notifications/leave
+blocks/exists
+blocks/blocking
+lists
+*/