Merge remote-tracking branch 'refs/remotes/origin/develop' into improvement/frio-action-links-to-buttons

doc/Settings.md

@@ -152,13 +152,6 @@ Value is in seconds.
 Default is 60 seconds.
 Set to 0 for unlimited (not recommended).
 
-#### UTF-8 Regular Expressions
-
-During registrations, full names are checked using UTF-8 regular expressions.
-This requires PHP to have been compiled with a special setting to allow UTF-8 expressions.
-If you are completely unable to register accounts, set no_utf to true.
-The default is set to false (meaning UTF8 regular expressions are supported and working).
-
 #### Verify SSL Certitificates
 
 By default Friendica allows SSL communication between websites that have "self-signed" SSL certificates.

include/Probe.php

@@ -18,6 +18,8 @@ require_once('include/network.php');
  */
 class Probe {
 
+	private static $baseurl;
+
 	/**
 	 * @brief Rearrange the array so that it always has the same order
 	 *
@@ -54,6 +56,9 @@ class Probe {
 	 */
 	private function xrd($host) {
 
+		// Reset the static variable
+		self::$baseurl = '';
+
 		$ssl_url = "https://".$host."/.well-known/host-meta";
 		$url = "http://".$host."/.well-known/host-meta";
 
@@ -102,6 +107,9 @@ class Probe {
 			elseif ($attributes["rel"] == "lrdd")
 				$xrd_data["lrdd"] = $attributes["template"];
 		}
+
+		self::$baseurl = "http://".$host;
+
 		return $xrd_data;
 	}
 
@@ -258,8 +266,13 @@ class Probe {
 				$data['nick'] = trim(substr($data['nick'], 0, strpos($data['nick'], ' ')));
 		}
 
-		if (!isset($data["network"]))
+		if (self::$baseurl != "") {
+			$data["baseurl"] = self::$baseurl;
+		}
+
+		if (!isset($data["network"])) {
 			$data["network"] = NETWORK_PHANTOM;
+		}
 
 		$data = self::rearrange_data($data);
 
@@ -286,6 +299,7 @@ class Probe {
 					dbesc(normalise_link($data['url']))
 			);
 		}
+
 		return $data;
 	}
 

include/api.php

@@ -352,6 +352,7 @@ use \Friendica\Core\Config;
 					}
 				}
 			}
+			logger('API call not implemented: '.$a->query_string);
 			throw new NotImplementedException();
 		} catch (HTTPException $e) {
 			header("HTTP/1.1 {$e->httpcode} {$e->httpdesc}");
@@ -2720,6 +2721,7 @@ use \Friendica\Core\Config;
 		return api_format_data('config', $type, array('config' => $config));
 
 	}
+	api_register_func('api/gnusocial/config','api_statusnet_config',false);
 	api_register_func('api/statusnet/config','api_statusnet_config',false);
 
 	function api_statusnet_version($type) {
@@ -2728,6 +2730,7 @@ use \Friendica\Core\Config;
 
 		return api_format_data('version', $type, array('version' => $fake_statusnet_version));
 	}
+	api_register_func('api/gnusocial/version','api_statusnet_version',false);
 	api_register_func('api/statusnet/version','api_statusnet_version',false);
 
 	/**
@@ -3971,11 +3974,10 @@ use \Friendica\Core\Config;
 			// error message if specified gid is not in database
 			if (!dbm::is_result($r))
 				throw new BadRequestException("profile_id not available");
-		}
+		} else {
-		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) {
@@ -4002,9 +4004,11 @@ use \Friendica\Core\Config;
 		}
 
 		// return settings, authenticated user and profiles data
+		$self = q("SELECT `nurl` FROM `contact` WHERE `uid`= %d AND `self` LIMIT 1", intval(api_user()));
+
 		$result = array('multi_profiles' => $multi_profiles ? true : false,
 						'global_dir' => $directory,
-						'friendica_owner' => api_get_user($a, intval(api_user())),
+						'friendica_owner' => api_get_user($a, $self[0]['nurl']),
 						'profiles' => $profiles);
 		return api_format_data("friendica_profiles", $type, array('$result' => $result));
 	}

include/dfrn.php

@@ -1352,7 +1352,9 @@ class dfrn {
 			$poco["photo"] = $author["avatar"];
 			$poco["hide"] = $hide;
 			$poco["contact-type"] = $contact["contact-type"];
-			update_gcontact($poco);
+			$gcid = update_gcontact($poco);
+
+			link_gcontact($gcid, $importer["uid"], $contact["id"]);
 		}
 
 		return($author);

include/diaspora.php

@@ -1848,18 +1848,15 @@ class Diaspora {
 			intval($importer["uid"])
 		);
 
-		if ($searchable) {
-			poco_check($contact["url"], $name, NETWORK_DIASPORA, $image_url, $about, $location, $gender, $keywords, "",
-				datetime_convert(), 2, $contact["id"], $importer["uid"]);
-		}
-
 		$gcontact = array("url" => $contact["url"], "network" => NETWORK_DIASPORA, "generation" => 2,
 					"photo" => $image_url, "name" => $name, "location" => $location,
 					"about" => $about, "birthday" => $birthday, "gender" => $gender,
 					"addr" => $author, "nick" => $nick, "keywords" => $keywords,
 					"hide" => !$searchable, "nsfw" => $nsfw);
 
-		update_gcontact($gcontact);
+		$gcid = update_gcontact($gcontact);
+
+		link_gcontact($gcid, $importer["uid"], $contact["id"]);
 
 		logger("Profile of contact ".$contact["id"]." stored for user ".$importer["uid"], LOGGER_DEBUG);
 

include/discover_poco.php

@@ -165,12 +165,17 @@ function discover_users() {
 			continue;
 		}
 
-		if ($user["server_url"] != "") {
-			$server_url = $user["server_url"];
-		} else {
 		$server_url = poco_detect_server($user["url"]);
+		$force_update = false;
+
+		if ($user["server_url"] != "") {
+
+			$force_update = (normalise_link($user["server_url"]) != normalise_link($server_url));
+
+			$server_url = $user["server_url"];
 		}
-		if ((($server_url == "") AND ($user["network"] == NETWORK_FEED)) OR poco_check_server($server_url, $user["network"])) {
+
+		if ((($server_url == "") AND ($user["network"] == NETWORK_FEED)) OR $force_update OR poco_check_server($server_url, $user["network"])) {
 			logger('Check profile '.$user["url"]);
 			proc_run(PRIORITY_LOW, "include/discover_poco.php", "check_profile", base64_encode($user["url"]));
 
@@ -232,7 +237,14 @@ function discover_directory($search) {
 			if ($data["network"] == NETWORK_DFRN) {
 				logger("Profile ".$jj->url." is reachable (".$search.")", LOGGER_DEBUG);
 				logger("Add profile ".$jj->url." to local directory (".$search.")", LOGGER_DEBUG);
-				poco_check($data["url"], $data["name"], $data["network"], $data["photo"], "", "", "", $jj->tags, $data["addr"], "", 0);
+
+				if ($jj->tags != "") {
+					$data["keywords"] = $jj->tags;
+				}
+
+				$data["server_url"] = $data["baseurl"];
+
+				update_gcontact($data);
 			} else {
 				logger("Profile ".$jj->url." is not responding or no Friendica contact - but network ".$data["network"], LOGGER_DEBUG);
 			}

include/oembed.php

@@ -74,17 +74,6 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
 			}
 		}
 
-		if ($txt==false || $txt=="") {
-			$embedly = Config::get("system", "embedly");
-			if ($embedly != "") {
-				// try embedly service
-				$ourl = "https://api.embed.ly/1/oembed?key=".$embedly."&url=".urlencode($embedurl);
-				$txt = fetch_url($ourl);
-
-				logger("oembed_fetch_url: ".$txt, LOGGER_DEBUG);
-			}
-		}
-
 		$txt = trim($txt);
 
 		if ($txt[0] != "{") {

include/ostatus.php

@@ -132,9 +132,6 @@ class ostatus {
 					dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["alias"]),
 					dbesc($contact["about"]), dbesc($contact["location"]),
 					dbesc(datetime_convert()), intval($contact["id"]));
-
-				poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"],
-							"", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]);
 			}
 
 			if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) {
@@ -163,7 +160,9 @@ class ostatus {
 			$contact["generation"] = 2;
 			$contact["hide"] = false; // OStatus contacts are never hidden
 			$contact["photo"] = $author["author-avatar"];
-			update_gcontact($contact);
+			$gcid = update_gcontact($contact);
+
+			link_gcontact($gcid, $contact["uid"], $contact["id"]);
 		}
 
 		return($author);

include/socgraph.php

@@ -159,27 +159,27 @@ function poco_load_worker($cid, $uid, $zcid, $url) {
 		if (isset($entry->contactType) AND ($entry->contactType >= 0))
 			$contact_type = $entry->contactType;
 
-		// If you query a Friendica server for its profiles, the network has to be Friendica
+		$gcontact = array("url" => $profile_url,
-		/// TODO It could also be a Redmatrix server
+				"name" => $name,
-		//if ($uid == 0)
+				"network" => $network,
-		//	$network = NETWORK_DFRN;
+				"photo" => $profile_photo,
+				"about" => $about,
+				"location" => $location,
+				"gender" => $gender,
+				"keywords" => $keywords,
+				"connect" => $connect_url,
+				"updated" => $updated,
+				"contact-type" => $contact_type,
+				"generation" => $generation);
 
-		poco_check($profile_url, $name, $network, $profile_photo, $about, $location, $gender, $keywords, $connect_url, $updated, $generation, $cid, $uid, $zcid);
+		try {
+			$gcontact = sanitize_gcontact($gcontact);
+			$gcid = update_gcontact($gcontact);
 
-		$gcontact = array("url" => $profile_url, "contact-type" => $contact_type, "generation" => $generation);
+			link_gcontact($gcid, $uid, $cid, $zcid);
-		update_gcontact($gcontact);
+		} catch (Exception $e) {
-
+			logger($e->getMessage(), LOGGER_DEBUG);
-		// Update the Friendica contacts. Diaspora is doing it via a message. (See include/diaspora.php)
+		}
-		// Deactivated because we now update Friendica contacts in dfrn.php
-		//if (($location != "") OR ($about != "") OR ($keywords != "") OR ($gender != ""))
-		//	q("UPDATE `contact` SET `location` = '%s', `about` = '%s', `keywords` = '%s', `gender` = '%s'
-		//		WHERE `nurl` = '%s' AND NOT `self` AND `network` = '%s'",
-		//		dbesc($location),
-		//		dbesc($about),
-		//		dbesc($keywords),
-		//		dbesc($gender),
-		//		dbesc(normalise_link($profile_url)),
-		//		dbesc(NETWORK_DFRN));
 	}
 	logger("poco_load: loaded $total entries",LOGGER_DEBUG);
 
@@ -190,172 +190,158 @@ function poco_load_worker($cid, $uid, $zcid, $url) {
 	);
 
 }
+/**
+ * @brief Sanitize the given gcontact data
+ *
+ * @param array $gcontact array with gcontact data
+ * @throw Exception
+ *
+ * Generation:
+ *  0: No definition
+ *  1: Profiles on this server
+ *  2: Contacts of profiles on this server
+ *  3: Contacts of contacts of profiles on this server
+ *  4: ...
+ *
+ */
+function sanitize_gcontact($gcontact) {
 
-function poco_check($profile_url, $name, $network, $profile_photo, $about, $location, $gender, $keywords, $connect_url, $updated, $generation, $cid = 0, $uid = 0, $zcid = 0) {
+	if ($gcontact['url'] == "") {
+		throw new Exception('URL is empty');
+	}
 
-	// Generation:
+	$urlparts = parse_url($gcontact['url']);
-	//  0: No definition
+	if (!isset($urlparts["scheme"])) {
-	//  1: Profiles on this server
+		throw new Exception("This (".$gcontact['url'].") doesn't seem to be an url.");
-	//  2: Contacts of profiles on this server
+	}
-	//  3: Contacts of contacts of profiles on this server
-	//  4: ...
-
-	$gcid = "";
-
-	if ($profile_url == "")
-		return $gcid;
-
-	$urlparts = parse_url($profile_url);
-	if (!isset($urlparts["scheme"]))
-		return $gcid;
 
 	if (in_array($urlparts["host"], array("www.facebook.com", "facebook.com", "twitter.com",
-						"identi.ca", "alpha.app.net")))
+						"identi.ca", "alpha.app.net"))) {
-		return $gcid;
+		throw new Exception('Contact from a non federated network ignored. ('.$gcontact['url'].')');
+	}
 
 	// Don't store the statusnet connector as network
 	// We can't simply set this to NETWORK_OSTATUS since the connector could have fetched posts from friendica as well
-	if ($network == NETWORK_STATUSNET)
+	if ($gcontact['network'] == NETWORK_STATUSNET) {
-		$network = "";
+		$gcontact['network'] = "";
+	}
 
 	// Assure that there are no parameter fragments in the profile url
-	if (in_array($network, array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, "")))
+	if (in_array($gcontact['network'], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) {
-		$profile_url = clean_contact_url($profile_url);
+		$gcontact['url'] = clean_contact_url($gcontact['url']);
+	}
 
-	$alternate = poco_alternate_ostatus_url($profile_url);
+	$alternate = poco_alternate_ostatus_url($gcontact['url']);
-
-	$orig_updated = $updated;
 
 	// The global contacts should contain the original picture, not the cached one
-	if (($generation != 1) AND stristr(normalise_link($profile_photo), normalise_link(App::get_baseurl()."/photo/"))) {
+	if (($gcontact['generation'] != 1) AND stristr(normalise_link($gcontact['photo']), normalise_link(App::get_baseurl()."/photo/"))) {
-		$profile_photo = "";
+		$gcontact['photo'] = "";
 	}
 
-	$r = q("SELECT `network` FROM `contact` WHERE `nurl` = '%s' AND `network` != '' AND `network` != '%s' LIMIT 1",
+	if (!isset($gcontact['network'])) {
-		dbesc(normalise_link($profile_url)), dbesc(NETWORK_STATUSNET)
+		$r = q("SELECT `network` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s' AND `network` != '' AND `network` != '%s' LIMIT 1",
+			dbesc(normalise_link($gcontact['url'])), dbesc(NETWORK_STATUSNET)
 		);
 		if (dbm::is_result($r)) {
-		$network = $r[0]["network"];
+			$gcontact['network'] = $r[0]["network"];
 		}
 
-	if (($network == "") OR ($network == NETWORK_OSTATUS)) {
+		if (($gcontact['network'] == "") OR ($gcontact['network'] == NETWORK_OSTATUS)) {
-		$r = q("SELECT `network`, `url` FROM `contact` WHERE `alias` IN ('%s', '%s') AND `network` != '' AND `network` != '%s' LIMIT 1",
+			$r = q("SELECT `network`, `url` FROM `contact` WHERE `uid` = 0 AND `alias` IN ('%s', '%s') AND `network` != '' AND `network` != '%s' LIMIT 1",
-			dbesc($profile_url), dbesc(normalise_link($profile_url)), dbesc(NETWORK_STATUSNET)
+				dbesc($gcontact['url']), dbesc(normalise_link($gcontact['url'])), dbesc(NETWORK_STATUSNET)
 			);
 			if (dbm::is_result($r)) {
-			$network = $r[0]["network"];
+				$gcontact['network'] = $r[0]["network"];
-			//$profile_url = $r[0]["url"];
 			}
 		}
+	}
+
+	$gcontact['server_url'] = '';
+	$gcontact['network'] = '';
 
 	$x = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
-		dbesc(normalise_link($profile_url))
+		dbesc(normalise_link($gcontact['url']))
 	);
 
 	if (count($x)) {
-		if (($network == "") AND ($x[0]["network"] != NETWORK_STATUSNET)) {
+		if (!isset($gcontact['network']) AND ($x[0]["network"] != NETWORK_STATUSNET)) {
-			$network = $x[0]["network"];
+			$gcontact['network'] = $x[0]["network"];
 		}
-		if ($updated <= NULL_DATE) {
+		if ($gcontact['updated'] <= NULL_DATE) {
-			$updated = $x[0]["updated"];
+			$gcontact['updated'] = $x[0]["updated"];
+		}
+		if (!isset($gcontact['server_url']) AND (normalise_link($x[0]["server_url"]) != normalise_link($x[0]["url"]))) {
+			$gcontact['server_url'] = $x[0]["server_url"];
+		}
+		if (!isset($gcontact['addr'])) {
+			$gcontact['addr'] = $x[0]["addr"];
 		}
-		$created = $x[0]["created"];
-		$server_url = $x[0]["server_url"];
-		$nick = $x[0]["nick"];
-		$addr = $x[0]["addr"];
-		$alias =  $x[0]["alias"];
-		$notify =  $x[0]["notify"];
-	} else {
-		$created = NULL_DATE;
-		$server_url = "";
-
-		$urlparts = parse_url($profile_url);
-		$nick = end(explode("/", $urlparts["path"]));
-		$addr = "";
-		$alias = "";
-		$notify = "";
 	}
 
-	if ((($network == "") OR ($name == "") OR ($addr == "") OR ($profile_photo == "") OR ($server_url == "") OR $alternate)
+	if ((!isset($gcontact['network']) OR !isset($gcontact['name']) OR !isset($gcontact['addr']) OR !isset($gcontact['photo']) OR !isset($gcontact['server_url']) OR $alternate)
-		AND poco_reachable($profile_url, $server_url, $network, false)) {
+		AND poco_reachable($gcontact['url'], $gcontact['server_url'], $gcontact['network'], false)) {
-		$data = probe_url($profile_url);
+		$data = Probe::uri($gcontact['url']);
 
-		$orig_profile = $profile_url;
+		if ($data["network"] == NETWORK_PHANTOM) {
+			throw new Exception('Probing for URL '.$gcontact['url'].' failed');
+		}
 
-		$network = $data["network"];
+		$orig_profile = $gcontact['url'];
-		$name = $data["name"];
-		$nick = $data["nick"];
-		$addr = $data["addr"];
-		$alias = $data["alias"];
-		$notify = $data["notify"];
-		$profile_url = $data["url"];
-		$profile_photo = $data["photo"];
-		$server_url = $data["baseurl"];
 
-		if ($alternate AND ($network == NETWORK_OSTATUS)) {
+		$gcontact["server_url"] = $data["baseurl"];
+
+		$gcontact = array_merge($gcontact, $data);
+
+		if ($alternate AND ($gcontact['network'] == NETWORK_OSTATUS)) {
 			// Delete the old entry - if it exists
 			$r = q("SELECT `id` FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($orig_profile)));
 			if ($r) {
 				q("DELETE FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($orig_profile)));
 				q("DELETE FROM `glink` WHERE `gcid` = %d", intval($r[0]["id"]));
 			}
-
-			// possibly create a new entry
-			poco_check($profile_url, $name, $network, $profile_photo, $about, $location, $gender, $keywords, $connect_url, $updated, $generation, $cid, $uid, $zcid);
 		}
 	}
 
-	if ($alternate AND ($network == NETWORK_OSTATUS))
+	if (!isset($gcontact['name']) OR !isset($gcontact['photo'])) {
-		return $gcid;
+		throw new Exception('No name and photo for URL '.$gcontact['url']);
-
-	if (count($x) AND ($x[0]["network"] == "") AND ($network != "")) {
-		q("UPDATE `gcontact` SET `network` = '%s' WHERE `nurl` = '%s'",
-			dbesc($network),
-			dbesc(normalise_link($profile_url))
-		);
 	}
 
-	if (($name == "") OR ($profile_photo == ""))
+	if (!in_array($gcontact['network'], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA))) {
-		return $gcid;
+		throw new Exception('No federated network ('.$gcontact['network'].') detected for URL '.$gcontact['url']);
-
+	}
-	if (!in_array($network, array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA)))
-		return $gcid;
-
-	logger("profile-check generation: ".$generation." Network: ".$network." URL: ".$profile_url." name: ".$name." avatar: ".$profile_photo, LOGGER_DEBUG);
 
+	if (!isset($gcontact['server_url'])) {
 		// We check the server url to be sure that it is a real one
-	$server_url2 = poco_detect_server($profile_url);
+		$server_url = poco_detect_server($gcontact['url']);
 
-	// We are no sure that it is a correct URL. So we use it in the future
+		// We are now sure that it is a correct URL. So we use it in the future
-	if ($server_url2 != "") {
+		if ($server_url != "") {
-		$server_url = $server_url2;
+			$gcontact['server_url'] = $server_url;
+		}
 	}
 
 	// The server URL doesn't seem to be valid, so we don't store it.
-	if (!poco_check_server($server_url, $network)) {
+	if (!poco_check_server($gcontact['server_url'], $gcontact['network'])) {
-		$server_url = "";
+		$gcontact['server_url'] = "";
 	}
 
-	$gcontact = array("url" => $profile_url,
+	return $gcontact;
-			"addr" => $addr,
+}
-			"alias" => $alias,
-			"name" => $name,
-			"network" => $network,
-			"photo" => $profile_photo,
-			"about" => $about,
-			"location" => $location,
-			"gender" => $gender,
-			"keywords" => $keywords,
-			"server_url" => $server_url,
-			"connect" => $connect_url,
-			"notify" => $notify,
-			"updated" => $updated,
-			"generation" => $generation);
 
-	$gcid = update_gcontact($gcontact);
+/**
+ * @brief Link the gcontact entry with user, contact and global contact
+ *
+ * @param integer $gcid Global contact ID
+ * @param integer $cid Contact ID
+ * @param integer $uid User ID
+ * @param integer $zcid Global Contact ID
+ * *
+ */
+function link_gcontact($gcid, $uid = 0, $cid = 0, $zcid = 0) {
 
-	if(!$gcid)
+	if ($gcid <= 0) {
-		return $gcid;
+		return;
+	}
 
 	$r = q("SELECT * FROM `glink` WHERE `cid` = %d AND `uid` = %d AND `gcid` = %d AND `zcid` = %d LIMIT 1",
 		intval($cid),
@@ -380,8 +366,6 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca
 			intval($zcid)
 		);
 	}
-
-	return $gcid;
 }
 
 function poco_reachable($profile, $server = "", $network = "", $force = false) {
@@ -479,15 +463,26 @@ function poco_last_updated($profile, $force = false) {
 	$gcontacts = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'",
 			dbesc(normalise_link($profile)));
 
-	if ($gcontacts[0]["created"] <= NULL_DATE) {
+	if (!dbm::is_result($gcontacts)) {
-		q("UPDATE `gcontact` SET `created` = '%s' WHERE `nurl` = '%s'",
+		return false;
-			dbesc(datetime_convert()), dbesc(normalise_link($profile)));
 	}
-	if ($gcontacts[0]["server_url"] != "") {
+
+	$contact = array("url" => $profile);
+
+	if ($gcontacts[0]["created"] <= NULL_DATE) {
+		$contact['created'] = datetime_convert();
+	}
+
+	if ($force) {
+		$server_url = normalise_link(poco_detect_server($profile));
+	}
+
+	if (($server_url == '') AND ($gcontacts[0]["server_url"] != "")) {
 		$server_url = $gcontacts[0]["server_url"];
 	}
-	if (($server_url == '') OR ($gcontacts[0]["server_url"] == $gcontacts[0]["nurl"])) {
+
-		$server_url = poco_detect_server($profile);
+	if (!$force AND (($server_url == '') OR ($gcontacts[0]["server_url"] == $gcontacts[0]["nurl"]))) {
+		$server_url = normalise_link(poco_detect_server($profile));
 	}
 
 	if (!in_array($gcontacts[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_FEED, NETWORK_OSTATUS, ""))) {
@@ -497,35 +492,33 @@ function poco_last_updated($profile, $force = false) {
 
 	if ($server_url != "") {
 		if (!poco_check_server($server_url, $gcontacts[0]["network"], $force)) {
-
+			if ($force) {
-			if ($force)
 				q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
 					dbesc(datetime_convert()), dbesc(normalise_link($profile)));
+			}
 
 			logger("Profile ".$profile.": Server ".$server_url." wasn't reachable.", LOGGER_DEBUG);
 			return false;
 		}
-
+		$contact['server_url'] = $server_url;
-		q("UPDATE `gcontact` SET `server_url` = '%s' WHERE `nurl` = '%s'",
-			dbesc($server_url), dbesc(normalise_link($profile)));
 	}
 
 	if (in_array($gcontacts[0]["network"], array("", NETWORK_FEED))) {
 		$server = q("SELECT `network` FROM `gserver` WHERE `nurl` = '%s' AND `network` != ''",
 			dbesc(normalise_link($server_url)));
 
-		if ($server)
+		if ($server) {
-			q("UPDATE `gcontact` SET `network` = '%s' WHERE `nurl` = '%s'",
+			$contact['network'] = $server[0]["network"];
-				dbesc($server[0]["network"]), dbesc(normalise_link($profile)));
+		} else {
-		else
 			return false;
 		}
+	}
 
 	// noscrape is really fast so we don't cache the call.
-	if (($gcontacts[0]["server_url"] != "") AND ($gcontacts[0]["nick"] != "")) {
+	if (($server_url != "") AND ($gcontacts[0]["nick"] != "")) {
 
 		//  Use noscrape if possible
-		$server = q("SELECT `noscrape`, `network` FROM `gserver` WHERE `nurl` = '%s' AND `noscrape` != ''", dbesc(normalise_link($gcontacts[0]["server_url"])));
+		$server = q("SELECT `noscrape`, `network` FROM `gserver` WHERE `nurl` = '%s' AND `noscrape` != ''", dbesc(normalise_link($server_url)));
 
 		if ($server) {
 			$noscraperet = z_fetch_url($server[0]["noscrape"]."/".$gcontacts[0]["nick"]);
@@ -535,29 +528,28 @@ function poco_last_updated($profile, $force = false) {
 				$noscrape = json_decode($noscraperet["body"], true);
 
 				if (is_array($noscrape)) {
-					$contact = array("url" => $profile,
+					$contact["network"] = $server[0]["network"];
-							"network" => $server[0]["network"],
-							"generation" => $gcontacts[0]["generation"]);
 
-					if (isset($noscrape["fn"]))
+					if (isset($noscrape["fn"])) {
 						$contact["name"] = $noscrape["fn"];
-
+					}
-					if (isset($noscrape["comm"]))
+					if (isset($noscrape["comm"])) {
 						$contact["community"] = $noscrape["comm"];
-
+					}
 					if (isset($noscrape["tags"])) {
 						$keywords = implode(" ", $noscrape["tags"]);
-						if ($keywords != "")
+						if ($keywords != "") {
 							$contact["keywords"] = $keywords;
 						}
+					}
 
 					$location = formatted_location($noscrape);
-					if ($location)
+					if ($location) {
 						$contact["location"] = $location;
-
+					}
-					if (isset($noscrape["dfrn-notify"]))
+					if (isset($noscrape["dfrn-notify"])) {
 						$contact["notify"] = $noscrape["dfrn-notify"];
-
+					}
 					// Remove all fields that are not present in the gcontact table
 					unset($noscrape["fn"]);
 					unset($noscrape["key"]);
@@ -597,10 +589,12 @@ function poco_last_updated($profile, $force = false) {
 	// If we only can poll the feed, then we only do this once a while
 	if (!$force AND !poco_do_update($gcontacts[0]["created"], $gcontacts[0]["updated"], $gcontacts[0]["last_failure"], $gcontacts[0]["last_contact"])) {
 		logger("Profile ".$profile." was last updated at ".$gcontacts[0]["updated"]." (cached)", LOGGER_DEBUG);
+
+		update_gcontact($contact);
 		return $gcontacts[0]["updated"];
 	}
 
-	$data = probe_url($profile);
+	$data = Probe::uri($profile);
 
 	// Is the profile link the alternate OStatus link notation? (http://domain.tld/user/4711)
 	// Then check the other link and delete this one
@@ -612,10 +606,18 @@ function poco_last_updated($profile, $force = false) {
 		q("DELETE FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($profile)));
 		q("DELETE FROM `glink` WHERE `gcid` = %d", intval($gcontacts[0]["id"]));
 
-		poco_check($data["url"], $data["name"], $data["network"], $data["photo"], $gcontacts[0]["about"], $gcontacts[0]["location"],
+		$gcontact = array_merge($gcontacts[0], $data);
-				$gcontacts[0]["gender"], $gcontacts[0]["keywords"], $data["addr"], $gcontacts[0]["updated"], $gcontacts[0]["generation"]);
+
+		$gcontact["server_url"] = $data["baseurl"];
+
+		try {
+			$gcontact = sanitize_gcontact($gcontact);
+			update_gcontact($gcontact);
 
 			poco_last_updated($data["url"], $force);
+		} catch (Exception $e) {
+			logger($e->getMessage(), LOGGER_DEBUG);
+		}
 
 		logger("Profile ".$profile." was deleted", LOGGER_DEBUG);
 		return false;
@@ -629,21 +631,10 @@ function poco_last_updated($profile, $force = false) {
 		return false;
 	}
 
-	$contact = array("generation" => $gcontacts[0]["generation"]);
-
 	$contact = array_merge($contact, $data);
 
 	$contact["server_url"] = $data["baseurl"];
 
-	unset($contact["batch"]);
-	unset($contact["poll"]);
-	unset($contact["request"]);
-	unset($contact["confirm"]);
-	unset($contact["poco"]);
-	unset($contact["priority"]);
-	unset($contact["pubkey"]);
-	unset($contact["baseurl"]);
-
 	update_gcontact($contact);
 
 	$feedret = z_fetch_url($data["poll"]);
@@ -686,9 +677,10 @@ function poco_last_updated($profile, $force = false) {
 	q("UPDATE `gcontact` SET `updated` = '%s', `last_contact` = '%s' WHERE `nurl` = '%s'",
 		dbesc(dbm::date($last_updated)), dbesc(dbm::date()), dbesc(normalise_link($profile)));
 
-	if (($gcontacts[0]["generation"] == 0))
+	if (($gcontacts[0]["generation"] == 0)) {
 		q("UPDATE `gcontact` SET `generation` = 9 WHERE `nurl` = '%s'",
 			dbesc(normalise_link($profile)));
+	}
 
 	logger("Profile ".$profile." was last updated at ".$last_updated, LOGGER_DEBUG);
 
@@ -1889,10 +1881,26 @@ function poco_discover_server($data, $default_generation = 0) {
 			$success = true;
 
 			logger("Store profile ".$profile_url, LOGGER_DEBUG);
-			poco_check($profile_url, $name, $network, $profile_photo, $about, $location, $gender, $keywords, $connect_url, $updated, $generation, 0, 0, 0);
 
-			$gcontact = array("url" => $profile_url, "contact-type" => $contact_type, "generation" => $generation);
+			$gcontact = array("url" => $profile_url,
+					"name" => $name,
+					"network" => $network,
+					"photo" => $profile_photo,
+					"about" => $about,
+					"location" => $location,
+					"gender" => $gender,
+					"keywords" => $keywords,
+					"connect" => $connect_url,
+					"updated" => $updated,
+					"contact-type" => $contact_type,
+					"generation" => $generation);
+
+			try {
+				$gcontact = sanitize_gcontact($gcontact);
 				update_gcontact($gcontact);
+			} catch (Exception $e) {
+				logger($e->getMessage(), LOGGER_DEBUG);
+			}
 
 			logger("Done for profile ".$profile_url, LOGGER_DEBUG);
 		}
@@ -2187,6 +2195,8 @@ function update_gcontact_from_probe($url) {
 		return;
 	}
 
+	$data["server_url"] = $data["baseurl"];
+
 	update_gcontact($data);
 }
 

include/user.php

@@ -97,13 +97,6 @@ function create_user($arr) {
 	if(mb_strlen($username) < 3)
 		$result['message'] .= t('Name too short.') . EOL;
 
-	// I don't really like having this rule, but it cuts down
-	// on the number of auto-registrations by Russian spammers
-
-	//  Using preg_match was completely unreliable, due to mixed UTF-8 regex support
-	//	$no_utf = get_config('system','no_utf');
-	//	$pat = (($no_utf) ? '/^[a-zA-Z]* [a-zA-Z]*$/' : '/^\p{L}* \p{L}*$/u' );
-
 	// So now we are just looking for a space in the full name.
 
 	$loose_reg = get_config('system','no_regfullname');

library/markdown.php

@@ -1,24 +1,17 @@
 <?php
-//# Install PSR-0-compatible class autoloader
+require_once "library/php-markdown/Michelf/MarkdownExtra.inc.php";
-//spl_autoload_register(function($class){
-//	require preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php';
-//});
-
-require_once("library/php-markdown/Michelf/MarkdownExtra.inc.php");
-# Get Markdown class
 use \Michelf\MarkdownExtra;
 
 function Markdown($text) {
-
 	$a = get_app();
 
 	$stamp1 = microtime(true);
 
-	# Read file and pass content through the Markdown parser
+	$MarkdownParser = new MarkdownExtra();
-	$html = MarkdownExtra::defaultTransform($text);
+	$MarkdownParser->hard_wrap = true;
+	$html = $MarkdownParser->transform($text);
 
 	$a->save_timestamp($stamp1, "parser");
 
 	return $html;
 }
-?>

library/php-markdown/License.md

@@ -1,11 +1,11 @@
 PHP Markdown Lib  
-Copyright (c) 2004-2014 Michel Fortin  
+Copyright (c) 2004-2016 Michel Fortin  
-<http://michelf.ca/>  
+<https://michelf.ca/>  
 All rights reserved.
 
 Based on Markdown  
 Copyright (c) 2003-2006 John Gruber   
-<http://daringfireball.net/>   
+<https://daringfireball.net/>   
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

library/php-markdown/Michelf/Markdown.inc.php

@@ -1,10 +1,10 @@
 <?php
 
-# Use this file if you cannot use class autoloading. It will include all the
+// Use this file if you cannot use class autoloading. It will include all the
-# files needed for the Markdown parser.
+// files needed for the Markdown parser.
-#
+//
-# Take a look at the PSR-0-compatible class autoloading implementation
+// Take a look at the PSR-0-compatible class autoloading implementation
-# in the Readme.php file if you want a simple autoloader setup.
+// in the Readme.php file if you want a simple autoloader setup.
 
 require_once dirname(__FILE__) . '/MarkdownInterface.php';
 require_once dirname(__FILE__) . '/Markdown.php';

library/php-markdown/Michelf/MarkdownExtra.inc.php

@@ -1,10 +1,10 @@
 <?php
 
-# Use this file if you cannot use class autoloading. It will include all the
+// Use this file if you cannot use class autoloading. It will include all the
-# files needed for the MarkdownExtra parser.
+// files needed for the MarkdownExtra parser.
-#
+//
-# Take a look at the PSR-0-compatible class autoloading implementation
+// Take a look at the PSR-0-compatible class autoloading implementation
-# in the Readme.php file if you want a simple autoloader setup.
+// in the Readme.php file if you want a simple autoloader setup.
 
 require_once dirname(__FILE__) . '/MarkdownInterface.php';
 require_once dirname(__FILE__) . '/Markdown.php';

library/php-markdown/Michelf/MarkdownInterface.inc.php

@@ -1,9 +1,9 @@
 <?php
 
-# Use this file if you cannot use class autoloading. It will include all the
+// Use this file if you cannot use class autoloading. It will include all the
-# files needed for the MarkdownInterface interface.
+// files needed for the MarkdownInterface interface.
-#
+//
-# Take a look at the PSR-0-compatible class autoloading implementation
+// Take a look at the PSR-0-compatible class autoloading implementation
-# in the Readme.php file if you want a simple autoloader setup.
+// in the Readme.php file if you want a simple autoloader setup.
 
 require_once dirname(__FILE__) . '/MarkdownInterface.php';

library/php-markdown/Michelf/MarkdownInterface.php

@@ -1,34 +1,38 @@
 <?php
-#
+/**
-# Markdown  -  A text-to-HTML conversion tool for web writers
+ * Markdown  -  A text-to-HTML conversion tool for web writers
-#
+ *
-# PHP Markdown
+ * @package   php-markdown
-# Copyright (c) 2004-2014 Michel Fortin
+ * @author    Michel Fortin <michel.fortin@michelf.com>
-# <http://michelf.com/projects/php-markdown/>
+ * @copyright 2004-2016 Michel Fortin <https://michelf.com/projects/php-markdown/>
-#
+ * @copyright (Original Markdown) 2004-2006 John Gruber <https://daringfireball.net/projects/markdown/>
-# Original Markdown
+ */
-# Copyright (c) 2004-2006 John Gruber
+
-# <http://daringfireball.net/projects/markdown/>
-#
 namespace Michelf;
 
-
+/**
-#
+ * Markdown Parser Interface 
-# Markdown Parser Interface
+ */
-#
-
 interface MarkdownInterface {
-
+	/**
-  #
+	 * Initialize the parser and return the result of its transform method.
-  # Initialize the parser and return the result of its transform method.
+	 * This will work fine for derived classes too.
-  # This will work fine for derived classes too.
+	 *
-  #
+	 * @api
+	 *
+	 * @param  string $text
+	 * @return string
+	 */
 	public static function defaultTransform($text);
 
-  #
+	/**
-  # Main function. Performs some preprocessing on the input text
+	 * Main function. Performs some preprocessing on the input text
-  # and pass it through the document gamut.
+	 * and pass it through the document gamut.
-  #
+	 *
+	 * @api
+	 *
+	 * @param  string $text
+	 * @return string
+	 */
 	public function transform($text);
-
 }

library/php-markdown/Readme.md

@@ -1,13 +1,13 @@
 PHP Markdown
 ============
 
-PHP Markdown Lib 1.4.1 - 4 May 2013
+PHP Markdown Lib 1.7.0 - 29 Oct 2016
 
 by Michel Fortin  
-<http://michelf.ca/>
+<https://michelf.ca/>
 
 based on Markdown by John Gruber  
-<http://daringfireball.net/>
+<https://daringfireball.net/>
 
 
 Introduction
@@ -25,10 +25,10 @@ software tool, originally written in Perl, that converts the plain text
 markup to HTML. PHP Markdown is a port to PHP of the original Markdown 
 program by John Gruber.
 
-*	[Full documentation of the Markdown syntax](<http://daringfireball.net/projects/markdown/>)
+*	[Full documentation of the Markdown syntax](<https://daringfireball.net/projects/markdown/>)  
-	- Daring Fireball (John Gruber)
+	— Daring Fireball (John Gruber)
-*	[Markdown Extra syntax additions](<http://michelf.ca/projects/php-markdown/extra/>)
+*	[Markdown Extra syntax additions](<https://michelf.ca/projects/php-markdown/extra/>)  
-	- Michel Fortin
+	— Michel Fortin
 
 
 Requirement
@@ -83,7 +83,7 @@ configuration variables:
 
 To learn more, see the full list of [configuration variables].
 
- [configuration variables]: http://michelf.ca/projects/php-markdown/configuration/
+ [configuration variables]: https://michelf.ca/projects/php-markdown/configuration/
 
 
 ### Usage without an autoloader
@@ -149,7 +149,7 @@ Development and Testing
 -----------------------
 
 Pull requests for fixing bugs are welcome. Proposed new features are
-going meticulously reviewed -- taking into account backward compatibility, 
+going to be meticulously reviewed -- taking into account backward compatibility, 
 potential side effects, and future extensibility -- before deciding on
 acceptance or rejection.
 
@@ -174,11 +174,80 @@ PHP Markdown, please visit [michelf.ca/donate] or send Bitcoin to
 Version History
 ---------------
 
-Unreleased
+PHP Markdown Lib 1.7.0 (29 Oct 2016)
 
-*	Added the ability to insert custom HTML attributes everywhere an extra
+*	Added a `hard_wrap` configuration variable to make all newline characters 
-	attribute block is allowed (links, images, headers). Credits to
+	in the text become `<br>` tags in the HTML output. By default, according 
-	Peter Droogmans for providing the implementation.
+	to the standard Markdown syntax these newlines are ignored unless they a 
+	preceded by two spaces. Thanks to Jonathan Cohlmeyer for the implementation.
+
+*	Improved the parsing of list items to fix problematic cases that came to 
+	light with the addition of `hard_wrap`. This should have no effect on the 
+	output except span-level list items that ended with two spaces (and thus 
+	ended with a line break).
+
+*	Added a `code_span_content_func` configuration variable which takes a 
+	function that will convert the content of the code span to HTML. This can
+	be useful to implement syntax highlighting. Although contrary to its 
+	code block equivalent, there is no syntax for specifying a language. 
+	Credits to styxit for the implementation.
+
+*	Fixed a Markdown Extra issue where two-space-at-end-of-line hard breaks 
+	wouldn't work inside of HTML block elements such as `<p markdown="1">` 
+	where the element expects only span-level content.
+
+*	In the parser code, switched to PHPDoc comment format. Thanks to 
+	Robbie Averill for the help.
+
+
+PHP Markdown Lib 1.6.0 (23 Dec 2015)  
+
+Note: this version was incorrectly released as 1.5.1 on Dec 22, a number 
+that contradicted the versioning policy.
+
+*	For fenced code blocks in Markdown Extra, can now set a class name for the 
+	code block's language before the special attribute block. Previously, this 
+	class name was only allowed in the absence of the special attribute block.
+
+*	Added a `code_block_content_func` configuration variable which takes a 
+	function that will convert the content of the code block to HTML. This is 
+	most useful for syntax highlighting. For fenced code blocks in Markdown 
+	Extra, the function has access to the language class name (the one outside 
+	of the special attribute block). Credits to Mario Konrad for providing the 
+	implementation.
+
+*	The curled arrow character for the backlink in footnotes is now followed
+	by a Unicode variant selector to prevent it from being displayed in emoji
+	form on iOS.
+
+	Note that in older browsers the variant selector is often interpreted as a 
+	separate character, making it visible after the arrow. So there is now a 
+	also a `fn_backlink_html` configuration variable that can be used to set 
+	the link text to something else. Credits to Dana for providing the 
+	implementation.
+
+*	Fixed an issue in MarkdownExtra where long header lines followed by a
+	special attribute block would hit the backtrack limit an cause an empty
+	string to be returned.
+
+
+PHP Markdown Lib 1.5.0 (1 Mar 2015)
+
+*	Added the ability start ordered lists with a number different from 1 and
+	and have that reflected in the HTML output. This can be enabled with
+	the `enhanced_ordered_lists` configuration variable for the Markdown 
+	parser; it is enabled by default for Markdown Extra.
+	Credits to Matt Gorle for providing the implementation.
+
+*	Added the ability to insert custom HTML attributes with simple values 
+	everywhere an extra attribute block is allowed (links, images, headers).
+	The value must be unquoted, cannot contains spaces and is limited to 
+	alphanumeric ASCII characters.
+	Credits to Peter Droogmans for providing the implementation.
+
+*	Added a `header_id_func` configuration variable which takes a function
+	that can generate an `id` attribute value from the header text.
+	Credits to Evert Pot for providing the implementation.
 
 *	Added a `url_filter_func` configuration variable which takes a function
 	that can rewrite any link or image URL to something different.
@@ -239,7 +308,7 @@ PHP Markdown Extra 1.2.6:
 
 *	Plugin interface for WordPress and other systems is no longer present in
 	the Lib package. The classic package is still available if you need it:
-	<http://michelf.ca/projects/php-markdown/classic/>
+	<https://michelf.ca/projects/php-markdown/classic/>
 
 *	Added `public` and `protected` protection attributes, plus a section about
 	what is "public API" and what isn't in the Readme file.
@@ -277,13 +346,13 @@ Copyright and License
 ---------------------
 
 PHP Markdown Lib
-Copyright (c) 2004-2014 Michel Fortin
+Copyright (c) 2004-2016 Michel Fortin
-<http://michelf.ca/>  
+<https://michelf.ca/>  
 All rights reserved.
 
 Based on Markdown  
 Copyright (c) 2003-2005 John Gruber   
-<http://daringfireball.net/>   
+<https://daringfireball.net/>   
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

library/php-markdown/Readme.php

@@ -1,18 +1,18 @@
 <?php
 
-# This file passes the content of the Readme.md file in the same directory
+// This file passes the content of the Readme.md file in the same directory
-# through the Markdown filter. You can adapt this sample code in any way
+// through the Markdown filter. You can adapt this sample code in any way
-# you like.
+// you like.
 
-# Install PSR-0-compatible class autoloader
+// Install PSR-0-compatible class autoloader
 spl_autoload_register(function($class){
 	require preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php';
 });
 
-# Get Markdown class
+// Get Markdown class
 use \Michelf\Markdown;
 
-# Read file and pass content through the Markdown parser
+// Read file and pass content through the Markdown parser
 $text = file_get_contents('Readme.md');
 $html = Markdown::defaultTransform($text);
 
@@ -24,7 +24,7 @@ $html = Markdown::defaultTransform($text);
     </head>
     <body>
 		<?php
-			# Put HTML content in the document
+			// Put HTML content in the document
 			echo $html;
 		?>
     </body>

library/php-markdown/composer.json

@@ -2,19 +2,19 @@
 	"name": "michelf/php-markdown",
 	"type": "library",
 	"description": "PHP Markdown",
-	"homepage": "http://michelf.ca/projects/php-markdown/",
+	"homepage": "https://michelf.ca/projects/php-markdown/",
 	"keywords": ["markdown"],
 	"license": "BSD-3-Clause",
 	"authors": [
 		{
 			"name": "Michel Fortin",
 			"email": "michel.fortin@michelf.ca",
-			"homepage": "http://michelf.ca/",
+			"homepage": "https://michelf.ca/",
 			"role": "Developer"
 		},
 		{
 			"name": "John Gruber",
-			"homepage": "http://daringfireball.net/"
+			"homepage": "https://daringfireball.net/"
 		}
 	],
 	"require": {
@@ -22,10 +22,5 @@
 	},
 	"autoload": {
  		"psr-0": { "Michelf": "" }
-	},
-	"extra": {
-		"branch-alias": {
-			"dev-lib": "1.4.x-dev"
-		}
 	}
 }

mod/admin.php

@@ -629,7 +629,6 @@ function admin_page_site_post(App $a) {
 	$no_multi_reg		=	((x($_POST,'no_multi_reg'))		? True						: False);
 	$no_openid		=	!((x($_POST,'no_openid'))		? True						: False);
 	$no_regfullname		=	!((x($_POST,'no_regfullname'))		? True						: False);
-	$no_utf			=	!((x($_POST,'no_utf'))			? True						: False);
 	$community_page_style	=	((x($_POST,'community_page_style'))	? intval(trim($_POST['community_page_style']))	: 0);
 	$max_author_posts_community_page	=	((x($_POST,'max_author_posts_community_page'))	? intval(trim($_POST['max_author_posts_community_page']))	: 0);
 
@@ -666,7 +665,6 @@ function admin_page_site_post(App $a) {
 	$proxy_disabled		=	((x($_POST,'proxy_disabled'))		? True						: False);
 	$only_tag_search	=	((x($_POST,'only_tag_search'))		? True						: False);
 	$rino			=	((x($_POST,'rino'))			? intval($_POST['rino'])			: 0);
-	$embedly		=	((x($_POST,'embedly'))			? notags(trim($_POST['embedly']))		: '');
 	$worker_queues		=	((x($_POST,'worker_queues'))		? intval($_POST['worker_queues'])		: 4);
 	$worker_dont_fork	=	((x($_POST,'worker_dont_fork'))		? True						: False);
 	$worker_fastlane	=	((x($_POST,'worker_fastlane'))		? True						: False);
@@ -787,7 +785,6 @@ function admin_page_site_post(App $a) {
 	set_config('system','no_regfullname', $no_regfullname);
 	set_config('system','community_page_style', $community_page_style);
 	set_config('system','max_author_posts_community_page', $max_author_posts_community_page);
-	set_config('system','no_utf', $no_utf);
 	set_config('system','verifyssl', $verifyssl);
 	set_config('system','proxyuser', $proxyuser);
 	set_config('system','proxy', $proxy);
@@ -821,9 +818,6 @@ function admin_page_site_post(App $a) {
 		set_config('system','rino_encrypt', $rino);
 	}
 
-	set_config('system','embedly', $embedly);
-
-
 	info(t('Site settings updated.').EOL);
 	goaway('admin/site');
 	return; // NOTREACHED
@@ -1012,7 +1006,6 @@ function admin_page_site(App $a) {
 		'$no_multi_reg'		=> array('no_multi_reg', t("Block multiple registrations"),  get_config('system','block_extended_register'), t("Disallow users to register additional accounts for use as pages.")),
 		'$no_openid'		=> array('no_openid', t("OpenID support"), !get_config('system','no_openid'), t("OpenID support for registration and logins.")),
 		'$no_regfullname'	=> array('no_regfullname', t("Fullname check"), !get_config('system','no_regfullname'), t("Force users to register with a space between firstname and lastname in Full name, as an antispam measure")),
-		'$no_utf'		=> array('no_utf', t("UTF-8 Regular expressions"), !get_config('system','no_utf'), t("Use PHP UTF8 regular expressions")),
 		'$community_page_style' => array('community_page_style', t("Community Page Style"), get_config('system','community_page_style'), t("Type of community page to show. 'Global community' shows every public posting from an open distributed network that arrived on this server."), $community_page_style_choices),
 		'$max_author_posts_community_page' => array('max_author_posts_community_page', t("Posts per user on community page"), get_config('system','max_author_posts_community_page'), t("The maximum number of posts per user on the community page. (Not valid for 'Global Community')")),
 		'$ostatus_disabled' 	=> array('ostatus_disabled', t("Enable OStatus support"), !get_config('system','ostatus_disabled'), t("Provide built-in OStatus \x28StatusNet, GNU Social etc.\x29 compatibility. All communications in OStatus are public, so privacy warnings will be occasionally displayed.")),
@@ -1053,7 +1046,6 @@ function admin_page_site(App $a) {
 		'$relocate_url'		=> array('relocate_url', t("New base url"), App::get_baseurl(), t("Change base url for this server. Sends relocate message to all DFRN contacts of all users.")),
 
 		'$rino' 		=> array('rino', t("RINO Encryption"), intval(get_config('system','rino_encrypt')), t("Encryption layer between nodes."), array("Disabled", "RINO1 (deprecated)", "RINO2")),
-		'$embedly' 		=> array('embedly', t("Embedly API key"), get_config('system','embedly'), t("<a href='http://embed.ly'>Embedly</a> is used to fetch additional data for web pages. This is an optional parameter.")),
 
 		'$worker_queues' 	=> array('worker_queues', t("Maximum number of parallel workers"), get_config('system','worker_queues'), t("On shared hosters set this to 2. On larger systems, values of 10 are great. Default value is 4.")),
 		'$worker_dont_fork'	=> array('worker_dont_fork', t("Don't use 'proc_open' with the worker"), get_config('system','worker_dont_fork'), t("Enable this if your system doesn't allow the use of 'proc_open'. This can happen on shared hosters. If this is enabled you should increase the frequency of poller calls in your crontab.")),

mod/dirfind.php

@@ -73,9 +73,9 @@ function dirfind_content(App $a, $prefix = "") {
 			$j->results[] = $objresult;
 
 			// Add the contact to the global contacts if it isn't already in our system
-			if (($contact["cid"] == 0) AND ($contact["zid"] == 0) AND ($contact["gid"] == 0))
+			if (($contact["cid"] == 0) AND ($contact["zid"] == 0) AND ($contact["gid"] == 0)) {
-				poco_check($user_data["url"], $user_data["name"], $user_data["network"], $user_data["photo"],
+				update_gcontact($user_data);
-					"", "", "", "", "", datetime_convert(), 0);
+			}
 		} elseif ($local) {
 
 			if ($community)

view/templates/admin_site.tpl

@@ -114,7 +114,6 @@
 
 	<h3>{{$advanced}}</h3>
 	{{include file="field_select.tpl" field=$rino}}
-	{{include file="field_checkbox.tpl" field=$no_utf}}
 	{{include file="field_checkbox.tpl" field=$verifyssl}}
 	{{include file="field_input.tpl" field=$proxy}}
 	{{include file="field_input.tpl" field=$proxyuser}}
@@ -128,7 +127,6 @@
 	{{include file="field_input.tpl" field=$basepath}}
 	{{include file="field_checkbox.tpl" field=$suppress_tags}}
 	{{include file="field_checkbox.tpl" field=$nodeinfo}}
-	{{include file="field_input.tpl" field=$embedly}}
 	<div class="submit"><input type="submit" name="page_site" value="{{$submit|escape:'html'}}" /></div>
 
 	<h3>{{$portable_contacts}}</h3>

view/theme/frio/php/default.php

@@ -4,16 +4,13 @@
  * @brief The default site template
  */
 ?>
-
 <!DOCTYPE html >
-
 <?php
 	require_once('view/theme/frio/php/frio_boot.php');
 
 //	$minimal = is_modal();
 
 ?>
-
 <html>
 <head>
 	<title><?php if(x($page,'title')) echo $page['title'] ?></title>
@@ -31,8 +28,6 @@
 			if(x($page,'htmlhead')) echo $page['htmlhead'];
 		}
 	?>
-	
-
 </head>
 <?php
 if(($_SERVER['REQUEST_URI'] != "/register") && ($_SERVER['REQUEST_URI'] != "/lostpass") && ($_SERVER['REQUEST_URI'] != "/login"))
@@ -90,7 +85,6 @@ else
 					";
 				}
 ?>
-		
 			</div><!--row-->
 		</div><!-- container -->
 

view/theme/frio/php/standard.php

@@ -4,9 +4,7 @@
  * @brief The default site template
  */
 ?>
-
 <!DOCTYPE html >
-
 <html>
 <head>
 	<title><?php if(x($page,'title')) echo $page['title'] ?></title>
@@ -17,8 +15,6 @@
 	<?php $baseurl = App::get_baseurl(); ?>
 	<?php $frio = "view/theme/frio"; ?>
 	<?php if(x($page,'htmlhead')) echo $page['htmlhead']; ?>
-	
-
 </head>
 <body id=\"top\">";
 <?php if($_SERVER['REQUEST_URI'] == "/"){header('Location: /login');} ?>
@@ -54,7 +50,6 @@
 					</div>
 						";
 ?>
-		
 			</div><!--row-->
 		</div><!-- container -->
 
@@ -126,7 +121,5 @@ $("nav").bind('nav-update', function(e,data)
 		</div>
 	</div>
 </div>
-
-
 </footer>
 </body>

view/theme/frost-mobile/templates/admin_site.tpl

@@ -52,7 +52,6 @@
 	<div class="submit"><input type="submit" name="page_site" value="{{$submit}}" /></div>
 	
 	<h3>{{$advanced}}</h3>
-	{{include file="field_checkbox.tpl" field=$no_utf}}
 	{{include file="field_checkbox.tpl" field=$verifyssl}}
 	{{include file="field_input.tpl" field=$proxy}}
 	{{include file="field_input.tpl" field=$proxyuser}}

view/theme/frost/templates/admin_site.tpl

@@ -52,7 +52,6 @@
 	<div class="submit"><input type="submit" name="page_site" value="{{$submit}}" /></div>
 	
 	<h3>{{$advanced}}</h3>
-	{{include file="field_checkbox.tpl" field=$no_utf}}
 	{{include file="field_checkbox.tpl" field=$verifyssl}}
 	{{include file="field_input.tpl" field=$proxy}}
 	{{include file="field_input.tpl" field=$proxyuser}}