Merge branch 'develop' of https://github.com/friendica/friendica into develop

include/items.php

@@ -29,6 +29,10 @@ function add_page_info_data(array $data, $no_photos = false)
 {
 	Addon::callHooks('page_info_data', $data);
 
+	if (empty($data['type'])) {
+		return '';
+	}
+
 	// It maybe is a rich content, but if it does have everything that a link has,
 	// then treat it that way
 	if (($data["type"] == "rich") && is_string($data["title"]) &&

mod/dfrn_confirm.php

@@ -308,6 +308,7 @@ function dfrn_confirm_post(App $a, $handsfree = null)
 
 		if ($network === Protocol::DFRN) {
 			$new_relation = Contact::FOLLOWER;
+
 			if (($relation == Contact::SHARING) || ($duplex)) {
 				$new_relation = Contact::FRIEND;
 			}
@@ -550,6 +551,7 @@ function dfrn_confirm_post(App $a, $handsfree = null)
 		logger('dfrn_confirm: request - photos imported');
 
 		$new_relation = Contact::SHARING;
+
 		if (($relation == Contact::FOLLOWER) || ($duplex)) {
 			$new_relation = Contact::FRIEND;
 		}

mod/photos.php

@@ -79,6 +79,7 @@ function photos_init(App $a) {
 
 		if ($albums) {
 			$a->data['albums'] = $albums;
+
 			if ($albums_visible) {
 				$ret['success'] = true;
 			}
@@ -117,7 +118,6 @@ function photos_init(App $a) {
 			]);
 		}
 
-
 		if (empty($a->page['aside'])) {
 			$a->page['aside'] = '';
 		}
@@ -166,7 +166,7 @@ function photos_post(App $a)
 			}
 		}
 
-		if ($contact_id) {
+		if ($contact_id > 0) {
 			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 				intval($contact_id),
 				intval($page_owner_uid)
@@ -204,6 +204,7 @@ function photos_post(App $a)
 			DBA::escape($album),
 			intval($page_owner_uid)
 		);
+
 		if (!DBA::isResult($r)) {
 			notice(L10n::t('Album not found.') . EOL);
 			goaway($_SESSION['photo_return']);
@@ -253,6 +254,7 @@ function photos_post(App $a)
 					'$confirm_name' => 'dropalbum', // Needed so that confirmation will bring us back into this if statement
 					'$cancel' => L10n::t('Cancel'),
 				]);
+
 				$a->error = 1; // Set $a->error so the other module functions don't execute
 				return;
 			}
@@ -273,6 +275,7 @@ function photos_post(App $a)
 					DBA::escape($album)
 				);
 			}
+
 			if (DBA::isResult($r)) {
 				foreach ($r as $rr) {
 					$res[] = "'" . DBA::escape($rr['rid']) . "'" ;
@@ -313,6 +316,7 @@ function photos_post(App $a)
 		// Check if we should do HTML-based delete confirmation
 		if (!empty($_REQUEST['confirm'])) {
 			$drop_url = $a->query_string;
+
 			$a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), [
 				'$method' => 'post',
 				'$message' => L10n::t('Do you really want to delete this photo?'),
@@ -322,6 +326,7 @@ function photos_post(App $a)
 				'$confirm_name' => 'delete', // Needed so that confirmation will bring us back into this if statement
 				'$cancel' => L10n::t('Cancel'),
 			]);
+
 			$a->error = 1; // Set $a->error so the other module functions don't execute
 			return;
 		}
@@ -434,6 +439,7 @@ function photos_post(App $a)
 			DBA::escape($resource_id),
 			intval($page_owner_uid)
 		);
+
 		if (DBA::isResult($p)) {
 			$ext = $phototypes[$p[0]['type']];
 			$r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
@@ -521,28 +527,35 @@ function photos_post(App $a)
 					if (strpos($tag, '@') === 0) {
 						$profile = '';
 						$name = substr($tag,1);
+
 						if ((strpos($name, '@')) || (strpos($name, 'http://'))) {
 							$newname = $name;
 							$links = @Probe::lrdd($name);
+
 							if (count($links)) {
 								foreach ($links as $link) {
 									if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') {
 										$profile = $link['@attributes']['href'];
 									}
+
 									if ($link['@attributes']['rel'] === 'salmon') {
 										$salmon = '$url:' . str_replace(',', '%sc', $link['@attributes']['href']);
+
 										if (strlen($inform)) {
 											$inform .= ',';
 										}
+
 										$inform .= $salmon;
 									}
 								}
 							}
+
 							$taginfo[] = [$newname, $profile, $salmon];
 						} else {
 							$newname = $name;
 							$alias = '';
 							$tagcid = 0;
+
 							if (strrpos($newname, '+')) {
 								$tagcid = intval(substr($newname, strrpos($newname, '+') + 1));
 							}
@@ -574,6 +587,7 @@ function photos_post(App $a)
 							if (DBA::isResult($r)) {
 								$newname = $r[0]['name'];
 								$profile = $r[0]['url'];
+
 								$notify = 'cid:' . $r[0]['id'];
 								if (strlen($inform)) {
 									$inform .= ',';
@@ -581,15 +595,18 @@ function photos_post(App $a)
 								$inform .= $notify;
 							}
 						}
+
 						if ($profile) {
 							if (substr($notify, 0, 4) === 'cid:') {
 								$taginfo[] = [$newname, $profile, $notify, $r[0], '@[url=' . str_replace(',','%2c',$profile) . ']' . $newname . '[/url]'];
 							} else {
 								$taginfo[] = [$newname, $profile, $notify, null, $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]'];
 							}
+
 							if (strlen($str_tags)) {
 								$str_tags .= ',';
 							}
+
 							$profile = str_replace(',', '%2c', $profile);
 							$str_tags .= '@[url='.$profile.']'.$newname.'[/url]';
 						}
@@ -622,6 +639,7 @@ function photos_post(App $a)
 					$best = 2;
 					break;
 				}
+
 				if (intval($scales['scale']) == 4) {
 					$best = 4;
 					break;
@@ -1376,7 +1394,7 @@ function photos_content(App $a)
 			$a->set_pager_total(DBA::count('item', $condition));
 
 			$params = ['order' => ['id'], 'limit' => [$a->pager['start'], $a->pager['itemspage']]];
-			$result = Item::selectForUser($link_item['uid'], [], $condition, $params);
+			$result = Item::selectForUser($link_item['uid'], Item::ITEM_FIELDLIST, $condition, $params);
 			$items = Item::inArray($result);
 
 			if (local_user() && (local_user() == $link_item['uid'])) {
@@ -1551,7 +1569,7 @@ function photos_content(App $a)
 					$body_e = BBCode::convert($item['body']);
 
 					$comments .= replace_macros($template,[
-						'$id' => $item['item_id'],
+						'$id' => $item['id'],
 						'$profile_url' => $profile_url,
 						'$name' => $item['author-name'],
 						'$thumb' => $item['author-avatar'],

mod/repair_ostatus.php

@@ -33,8 +33,9 @@ function repair_ostatus_content(App $a) {
 		intval(Contact::FRIEND),
 		intval(Contact::SHARING));
 
-	if (!$r)
+	if (!DBA::isResult($r)) {
 		return ($o . L10n::t("Error"));
+	}
 
 	$total = $r[0]["total"];
 
@@ -47,7 +48,7 @@ function repair_ostatus_content(App $a) {
 		intval(Contact::FRIEND),
 		intval(Contact::SHARING), $counter++);
 
-	if (!$r) {
+	if (!DBA::isResult($r)) {
 		$o .= L10n::t("Done");
 		return $o;
 	}

mod/salmon.php

@@ -153,10 +153,13 @@ function salmon_post(App $a, $xml = '') {
 		DBA::escape(normalise_link($author_link)),
 		intval($importer['uid'])
 	);
+
 	if (!DBA::isResult($r)) {
 		logger('Author ' . $author_link . ' unknown to user ' . $importer['uid'] . '.');
+
 		if (PConfig::get($importer['uid'], 'system', 'ostatus_autofriend')) {
 			$result = Contact::createFromProbe($importer['uid'], $author_link);
+
 			if ($result['success']) {
 				$r = q("SELECT * FROM `contact` WHERE `network` = '%s' AND ( `url` = '%s' OR `alias` = '%s')
 					AND `uid` = %d LIMIT 1",

mod/suggest.php

@@ -13,7 +13,8 @@ use Friendica\Model\Contact;
 use Friendica\Model\GContact;
 use Friendica\Util\Proxy as ProxyUtils;
 
-function suggest_init(App $a) {
+function suggest_init(App $a)
+{
 	if (! local_user()) {
 		return;
 	}

mod/videos.php

@@ -274,6 +274,7 @@ function videos_content(App $a)
 	// perhaps they're visiting - but not a community page, so they wouldn't have write access
 	if (remote_user() && (!$visitor)) {
 		$contact_id = 0;
+
 		if (!empty($_SESSION['remote'])) {
 			foreach($_SESSION['remote'] as $v) {
 				if($v['uid'] == $owner_uid) {

mod/wall_attach.php

@@ -21,6 +21,7 @@ function wall_attach_post(App $a) {
 		$r = q("SELECT `user`.*, `contact`.`id` FROM `user` LEFT JOIN `contact` on `user`.`uid` = `contact`.`uid`  WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1",
 			DBA::escape($nick)
 		);
+
 		if (! DBA::isResult($r)) {
 			if ($r_json) {
 				echo json_encode(['error' => L10n::t('Invalid request.')]);
@@ -28,12 +29,12 @@ function wall_attach_post(App $a) {
 			}
 			return;
 		}
-
 	} else {
 		if ($r_json) {
 			echo json_encode(['error' => L10n::t('Invalid request.')]);
 			killme();
 		}
+
 		return;
 	}
 
@@ -45,11 +46,12 @@ function wall_attach_post(App $a) {
 	$page_owner_nick  = $r[0]['nickname'];
 	$community_page   = (($r[0]['page-flags'] == Contact::PAGE_COMMUNITY) ? true : false);
 
-	if((local_user()) && (local_user() == $page_owner_uid))
+	if ((local_user()) && (local_user() == $page_owner_uid)) {
 		$can_post = true;
-	else {
+	} else {
 		if ($community_page && remote_user()) {
 			$contact_id = 0;
+
 			if (is_array($_SESSION['remote'])) {
 				foreach ($_SESSION['remote'] as $v) {
 					if ($v['uid'] == $page_owner_uid) {
@@ -58,12 +60,13 @@ function wall_attach_post(App $a) {
 					}
 				}
 			}
-			if($contact_id) {
 
+			if ($contact_id > 0) {
 				$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 					intval($contact_id),
 					intval($page_owner_uid)
 				);
+
 				if (DBA::isResult($r)) {
 					$can_post = true;
 					$visitor = $contact_id;
@@ -71,6 +74,7 @@ function wall_attach_post(App $a) {
 			}
 		}
 	}
+
 	if (! $can_post) {
 		if ($r_json) {
 			echo json_encode(['error' => L10n::t('Permission denied.')]);
@@ -110,7 +114,7 @@ function wall_attach_post(App $a) {
 		killme();
 	}
 
-	if(($maxfilesize) && ($filesize > $maxfilesize)) {
+	if ($maxfilesize && $filesize > $maxfilesize) {
 		$msg = L10n::t('File exceeds size limit of %s', formatBytes($maxfilesize));
 		if ($r_json) {
 			echo json_encode(['error' => $msg]);

src/Database/DBA.php

@@ -91,6 +91,7 @@ class DBA
 				self::$connection->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
 				self::$connected = true;
 			} catch (PDOException $e) {
+				/// @TODO At least log exception, don't ignore it!
 			}
 		}
 
@@ -255,6 +256,7 @@ class DBA
 			switch (self::$driver) {
 				case 'pdo':
 					return substr(@self::$connection->quote($str, PDO::PARAM_STR), 1, -1);
+
 				case 'mysqli':
 					return @self::$connection->real_escape_string($str);
 			}
@@ -932,13 +934,11 @@ class DBA
 
 		switch (self::$driver) {
 			case 'pdo':
-				if (self::$connection->inTransaction()) {
+				if (!self::$connection->inTransaction() && !self::$connection->beginTransaction()) {
-					break;
-				}
-				if (!self::$connection->beginTransaction()) {
 					return false;
 				}
 				break;
+
 			case 'mysqli':
 				if (!self::$connection->begin_transaction()) {
 					return false;
@@ -957,10 +957,13 @@ class DBA
 				if (!self::$connection->inTransaction()) {
 					return true;
 				}
+
 				return self::$connection->commit();
+
 			case 'mysqli':
 				return self::$connection->commit();
 		}
+
 		return true;
 	}
 
@@ -993,6 +996,7 @@ class DBA
 				}
 				$ret = self::$connection->rollBack();
 				break;
+
 			case 'mysqli':
 				$ret = self::$connection->rollback();
 				break;

src/Model/Contact.php

@@ -1526,7 +1526,9 @@ class Contact extends BaseObject
 				$item['guid'] = '';
 				$item['tag'] = '';
 				$item['attach'] = '';
+
 				$slap = OStatus::salmon($item, $owner);
+
 				if (!empty($contact['notify'])) {
 					Salmon::slapper($owner, $contact['notify'], $slap);
 				}
@@ -1540,7 +1542,15 @@ class Contact extends BaseObject
 		return $result;
 	}
 
-	public static function updateSslPolicy($contact, $new_policy)
+	/**
+	 * @brief Updated contact's SSL policy
+	 *
+	 * @param array  $contact Contact array
+	 * @param string $new_policy New policy, valid: self,full
+	 *
+	 * @return array Contact array with updated values
+	 */
+	public static function updateSslPolicy(array $contact, $new_policy)
 	{
 		$ssl_changed = false;
 		if ((intval($new_policy) == SSL_POLICY_SELFSIGN || $new_policy === 'self') && strstr($contact['url'], 'https:')) {

src/Model/Conversation.php

@@ -40,6 +40,7 @@ class Conversation
 			if (isset($arr['parent-uri']) && ($arr['parent-uri'] != $arr['uri'])) {
 				$conversation['reply-to-uri'] = $arr['parent-uri'];
 			}
+
 			if (isset($arr['thr-parent']) && ($arr['thr-parent'] != $arr['uri'])) {
 				$conversation['reply-to-uri'] = $arr['thr-parent'];
 			}

src/Model/GContact.php

@@ -915,6 +915,11 @@ class GContact
 			intval($uid)
 		);
 
+		if (!DBA::isResult($r)) {
+			logger('Cannot find user with uid=' . $uid, LOGGER_INFO);
+			return false;
+		}
+
 		$location = Profile::formatLocation(
 			["locality" => $r[0]["locality"], "region" => $r[0]["region"], "country-name" => $r[0]["country-name"]]
 		);

src/Model/User.php

@@ -71,9 +71,11 @@ class User
 	public static function getOwnerDataByNick($nick)
 	{
 		$user = DBA::selectFirst('user', ['uid'], ['nickname' => $nick]);
+
 		if (!DBA::isResult($user)) {
 			return false;
 		}
+
 		return self::getOwnerDataById($user['uid']);
 	}
 

src/Network/Probe.php

@@ -934,11 +934,12 @@ class Probe
 
 		$prof_data = [];
 
-		// The "addr" is not always part of the fetched data
+		if (empty($data["addr"])) {
-		if (!empty($data["addr"])) {
+			$probe_data = self::uri($profile_link);
-			$prof_data["addr"] = $data["addr"];
+			$data["addr"] = $probe_data["addr"];
 		}
 
+		$prof_data["addr"]         = $data["addr"];
 		$prof_data["nick"]         = $data["nick"];
 		$prof_data["dfrn-request"] = $data["request"];
 		$prof_data["dfrn-confirm"] = $data["confirm"];

src/Protocol/DFRN.php

@@ -1330,6 +1330,7 @@ class DFRN
 					$key = openssl_random_pseudo_bytes(16);
 					$data = self::aesEncrypt($postvars['data'], $key);
 					break;
+
 				default:
 					logger("rino: invalid requested version '$rino_remote_version'");
 					Contact::markForArchival($contact);

src/Protocol/Diaspora.php

@@ -2425,10 +2425,11 @@ class Diaspora
 
 			Contact::updateAvatar($contact_record["photo"], $importer["uid"], $contact_record["id"]);
 
-			// technically they are sharing with us (Contact::SHARING),
+			/*
-			// but if our page-type is PAGE_COMMUNITY or PAGE_SOAPBOX
+			 * technically they are sharing with us (Contact::SHARING),
-			// we are going to change the relationship and make them a follower.
+			 * but if our page-type is Profile::PAGE_COMMUNITY or Profile::PAGE_SOAPBOX
-
+			 * we are going to change the relationship and make them a follower.
+			 */
 			if (($importer["page-flags"] == Contact::PAGE_FREELOVE) && $sharing && $following) {
 				$new_relation = Contact::FRIEND;
 			} elseif (($importer["page-flags"] == Contact::PAGE_FREELOVE) && $sharing) {
@@ -2755,7 +2756,7 @@ class Diaspora
 	 *
 	 * @return int The message id of the newly created item
 	 */
-	private static function receiveStatusMessage(array $importer, $data, $xml)
+	private static function receiveStatusMessage(array $importer, SimpleXMLElement $data, $xml)
 	{
 		$author = notags(unxmlify($data->author));
 		$guid = notags(unxmlify($data->guid));

src/Worker/Delivery.php

@@ -444,25 +444,30 @@ class Delivery extends BaseObject
 			if (($target_item["thr-parent"] != "") && ($target_item["thr-parent"] != $target_item["parent-uri"])) {
 				$headers .= " <".Email::iri2msgid($target_item["thr-parent"]).">";
 			}
+
 			$headers .= "\n";
 
 			if (empty($target_item['title'])) {
 				$condition = ['uri' => $target_item['parent-uri'], 'uid' => $owner['uid']];
 				$title = Item::selectFirst(['title'], $condition);
+
 				if (DBA::isResult($title) && ($title['title'] != '')) {
 					$subject = $title['title'];
 				} else {
 					$condition = ['parent-uri' => $target_item['parent-uri'], 'uid' => $owner['uid']];
 					$title = Item::selectFirst(['title'], $condition);
+
 					if (DBA::isResult($title) && ($title['title'] != '')) {
 						$subject = $title['title'];
 					}
 				}
 			}
+
 			if (strncasecmp($subject, 'RE:', 3)) {
 				$subject = 'Re: ' . $subject;
 			}
 		}
+
 		Email::send($addr, $subject, $headers, $target_item);
 	}
 }

src/Worker/OnePoll.php

@@ -607,12 +607,15 @@ class OnePoll
 			if (strlen($hub) && $hub_update && (($contact['rel'] != Contact::FOLLOWER) || $contact['network'] == Protocol::FEED)) {
 				logger('hub ' . $hubmode . ' : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
 				$hubs = explode(',', $hub);
+
 				if (count($hubs)) {
 					foreach ($hubs as $h) {
 						$h = trim($h);
+
 						if (!strlen($h)) {
 							continue;
 						}
+
 						subscribe_to_hub($h, $importer, $contact, $hubmode);
 					}
 				}
@@ -652,7 +655,7 @@ class OnePoll
 	 * @param array $contact The personal contact entry
 	 * @param array $fields The fields that are updated
 	 */
-	private static function updateContact($contact, $fields)
+	private static function updateContact(array $contact, array $fields)
 	{
 		DBA::update('contact', $fields, ['id' => $contact['id']]);
 		DBA::update('contact', $fields, ['uid' => 0, 'nurl' => $contact['nurl']]);