X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModel%2FUserItem.php;h=38e9adc6ea26d451375347d144525b46ebfeebd1;hb=bd9f36622e056c83e8bfef2920640285ce9672b0;hp=1888906fa75e1b33e62398b9bf6382d514116de6;hpb=3a1798d1c3498acc8f64443eab6d504e8a38e685;p=friendica.git diff --git a/src/Model/UserItem.php b/src/Model/UserItem.php index 1888906fa7..38e9adc6ea 100644 --- a/src/Model/UserItem.php +++ b/src/Model/UserItem.php @@ -1,147 +1,351 @@ . + * */ namespace Friendica\Model; +use Friendica\Core\Logger; use Friendica\Core\Hook; use Friendica\Database\DBA; use Friendica\DI; use Friendica\Util\Strings; +use Friendica\Model\Tag; +use Friendica\Protocol\Activity; class UserItem { + // Notification types + const NOTIF_NONE = 0; + const NOTIF_EXPLICIT_TAGGED = 1; + const NOTIF_IMPLICIT_TAGGED = 2; + const NOTIF_THREAD_COMMENT = 4; + const NOTIF_DIRECT_COMMENT = 8; + const NOTIF_COMMENT_PARTICIPATION = 16; + const NOTIF_ACTIVITY_PARTICIPATION = 32; + const NOTIF_DIRECT_THREAD_COMMENT = 64; + const NOTIF_SHARED = 128; + /** * Checks an item for notifications and sets the "notification-type" field + * @ToDo: + * - Check for mentions in posts with "uid=0" where the user hadn't interacted before * - * @param array $item The message array that is checked for notifications + * @param int $iid Item ID + */ + public static function setNotification(int $iid) + { + $fields = ['id', 'uri-id', 'parent-uri-id', 'uid', 'body', 'parent', 'gravity', 'tag', + 'private', 'contact-id', 'thr-parent', 'parent-uri', 'author-id', 'verb']; + $item = Item::selectFirst($fields, ['id' => $iid, 'origin' => false]); + if (!DBA::isResult($item)) { + return; + } + + // "Activity::FOLLOW" is an automated activity, so we ignore it here + if ($item['verb'] == Activity::FOLLOW) { + return; + } + + if ($item['uid'] == 0) { + $uids = []; + } else { + // Always include the item user + $uids = [$item['uid']]; + } + + // Add every user who participated so far in this thread + // This can only happen with participations on global items. (means: uid = 0) + $users = DBA::p("SELECT DISTINCT(`contact`.`uid`) FROM `item` + INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` != 0 + WHERE `parent` IN (SELECT `parent` FROM `item` WHERE `id`=?)", $iid); + while ($user = DBA::fetch($users)) { + $uids[] = $user['uid']; + } + DBA::close($users); + + foreach (array_unique($uids) as $uid) { + self::setNotificationForUser($item, $uid); + } + } + + /** + * Checks an item for notifications for the given user and sets the "notification-type" field + * + * @param array $item Item array * @param int $uid User ID */ - public static function setNotification($item, $uid) + private static function setNotificationForUser(array $item, int $uid) { + $thread = Item::selectFirstThreadForUser($uid, ['ignored'], ['iid' => $item['parent'], 'deleted' => false]); + if (!empty($thread['ignored'])) { + return; + } + + $notification_type = self::NOTIF_NONE; + if (self::checkShared($item, $uid)) { - echo "shared\n"; + $notification_type = $notification_type | self::NOTIF_SHARED; } $profiles = self::getProfileForUser($uid); - if (self::checkTagged($item, $uid, $profiles)) { - echo "tagged\n"; + // Fetch all contacts for the given profiles + $contacts = []; + $ret = DBA::select('contact', ['id'], ['uid' => 0, 'nurl' => $profiles]); + while ($contact = DBA::fetch($ret)) { + $contacts[] = $contact['id']; + } + DBA::close($ret); + + // Don't create notifications for user's posts + if (in_array($item['author-id'], $contacts)) { + return; } - if (self::checkCommented($item, $uid, $profiles)) { - echo "commented\n"; + // Only create notifications for posts and comments, not for activities + if (in_array($item['gravity'], [GRAVITY_PARENT, GRAVITY_COMMENT])) { + if (self::checkImplicitMention($item, $profiles)) { + $notification_type = $notification_type | self::NOTIF_IMPLICIT_TAGGED; + } + + if (self::checkExplicitMention($item, $profiles)) { + $notification_type = $notification_type | self::NOTIF_EXPLICIT_TAGGED; + } + + if (self::checkCommentedThread($item, $contacts)) { + $notification_type = $notification_type | self::NOTIF_THREAD_COMMENT; + } + + if (self::checkDirectComment($item, $contacts)) { + $notification_type = $notification_type | self::NOTIF_DIRECT_COMMENT; + } + + if (self::checkDirectCommentedThread($item, $contacts)) { + $notification_type = $notification_type | self::NOTIF_DIRECT_THREAD_COMMENT; + } + + if (self::checkCommentedParticipation($item, $contacts)) { + $notification_type = $notification_type | self::NOTIF_COMMENT_PARTICIPATION; + } + + if (self::checkActivityParticipation($item, $contacts)) { + $notification_type = $notification_type | self::NOTIF_ACTIVITY_PARTICIPATION; + } + } + + if (empty($notification_type)) { + return; } + + Logger::info('Set notification', ['iid' => $item['id'], 'uid' => $uid, 'notification-type' => $notification_type]); + + $fields = ['notification-type' => $notification_type]; + Post\User::update($item['uri-id'], $uid, $fields); + DBA::update('user-item', $fields, ['iid' => $item['id'], 'uid' => $uid], true); } - private static function getProfileForUser($uid) + /** + * Fetch all profiles (contact URL) of a given user + * @param int $uid User ID + * + * @return array Profile links + */ + private static function getProfileForUser(int $uid) { - $notification_data = ["uid" => $uid, "profiles" => []]; + $notification_data = ['uid' => $uid, 'profiles' => []]; Hook::callAll('check_item_notification', $notification_data); - $profiles = $notification_data["profiles"]; + $profiles = $notification_data['profiles']; - $fields = ['nickname']; - $user = DBA::selectFirst('user', $fields, ['uid' => $uid]); + $user = DBA::selectFirst('user', ['nickname'], ['uid' => $uid]); if (!DBA::isResult($user)) { - return false; + return []; } - $owner = DBA::selectFirst('contact', ['url'], ['self' => true, 'uid' => $uid]); + $owner = DBA::selectFirst('contact', ['url', 'alias'], ['self' => true, 'uid' => $uid]); if (!DBA::isResult($owner)) { - return false; + return []; } // This is our regular URL format - $profiles[] = $owner["url"]; + $profiles[] = $owner['url']; - // Notifications from Diaspora are often with an URL in the Diaspora format - $profiles[] = DI::baseUrl()."/u/".$user["nickname"]; + // Now the alias + $profiles[] = $owner['alias']; - $profiles2 = []; + // Notifications from Diaspora are often with an URL in the Diaspora format + $profiles[] = DI::baseUrl() . '/u/' . $user['nickname']; - foreach ($profiles AS $profile) { - // Check for invalid profile urls. 13 should be the shortest possible profile length: - // http://a.bc/d - // Additionally check for invalid urls that would return the normalised value "http:" - if ((strlen($profile) >= 13) && (Strings::normaliseLink($profile) != "http:")) { - if (!in_array($profile, $profiles2)) - $profiles2[] = $profile; + // Validate and add profile links + foreach ($profiles AS $key => $profile) { + // Check for invalid profile urls (without scheme, host or path) and remove them + if (empty(parse_url($profile, PHP_URL_SCHEME)) || empty(parse_url($profile, PHP_URL_HOST)) || empty(parse_url($profile, PHP_URL_PATH))) { + unset($profiles[$key]); + continue; + } - $profile = Strings::normaliseLink($profile); - if (!in_array($profile, $profiles2)) - $profiles2[] = $profile; + // Add the normalized form + $profile = Strings::normaliseLink($profile); + $profiles[] = $profile; - $profile = str_replace("http://", "https://", $profile); - if (!in_array($profile, $profiles2)) - $profiles2[] = $profile; - } + // Add the SSL form + $profile = str_replace('http://', 'https://', $profile); + $profiles[] = $profile; } - return $profiles2; + return array_unique($profiles); } - private static function checkShared($item, $uid) + /** + * Check for a "shared" notification for every new post of contacts from the given user + * @param array $item + * @param int $uid User ID + * @return bool A contact had shared something + */ + private static function checkShared(array $item, int $uid) { - if ($item['gravity'] != GRAVITY_PARENT) { + // Only check on original posts and reshare ("announce") activities, otherwise return + if (($item['gravity'] != GRAVITY_PARENT) && ($item['verb'] != Activity::ANNOUNCE)) { return false; } - // Send a notification for every new post? - // Either the contact had posted something directly + // Check if the contact posted or shared something directly if (DBA::exists('contact', ['id' => $item['contact-id'], 'notify_new_posts' => true])) { return true; } - // Or the contact is a mentioned forum - $tags = DBA::select('term', ['url'], ['otype' => TERM_OBJ_POST, 'oid' => $itemid, 'type' => TERM_MENTION, 'uid' => $uid]); + // The following check doesn't make sense on activities, so quit here + if ($item['verb'] == Activity::ANNOUNCE) { + return false; + } + + // Check if the contact is a mentioned forum + $tags = DBA::select('tag-view', ['url'], ['uri-id' => $item['uri-id'], 'type' => [Tag::MENTION, Tag::EXCLUSIVE_MENTION]]); while ($tag = DBA::fetch($tags)) { - $condition = ['nurl' => Strings::normaliseLink($tag["url"]), 'uid' => $uid, 'notify_new_posts' => true, 'contact-type' => Contact::TYPE_COMMUNITY]; + $condition = ['nurl' => Strings::normaliseLink($tag['url']), 'uid' => $uid, 'notify_new_posts' => true, 'contact-type' => Contact::TYPE_COMMUNITY]; if (DBA::exists('contact', $condition)) { return true; } } + DBA::close($tags); return false; } - // Is the user mentioned in this post? - private static function checkTagged($item, $uid, $profiles) + /** + * Check for an implicit mention (only tag, no body) of the given user + * @param array $item + * @param array $profiles Profile links + * @return bool The user is mentioned + */ + private static function checkImplicitMention(array $item, array $profiles) { - foreach ($profiles AS $profile) { - if (strpos($item["tag"], "=".$profile."]") || strpos($item["body"], "=".$profile."]")) - return true; + $mentions = Tag::getByURIId($item['uri-id'], [Tag::IMPLICIT_MENTION]); + foreach ($mentions as $mention) { + foreach ($profiles as $profile) { + if (Strings::compareLink($profile, $mention['url'])) { + return true; + } + } } return false; } - // Fetch all contacts for the given profiles - private static function checkCommented($item, $uid, $profiles) + /** + * Check for an explicit mention (tag and body) of the given user + * @param array $item + * @param array $profiles Profile links + * @return bool The user is mentioned + */ + private static function checkExplicitMention(array $item, array $profiles) { - // Is it a post that the user had started? - $fields = ['ignored', 'mention']; - $thread = Item::selectFirstThreadForUser($uid, $fields, ['iid' => $item["parent"], 'deleted' => false]); - if ($thread['mention'] && !$thread['ignored']) { - return true; + $mentions = Tag::getByURIId($item['uri-id'], [Tag::MENTION, Tag::EXCLUSIVE_MENTION]); + foreach ($mentions as $mention) { + foreach ($profiles as $profile) { + if (Strings::compareLink($profile, $mention['url'])) { + return true; + } + } } - $contacts = []; - $ret = DBA::select('contact', ['id'], ['uid' => 0, 'nurl' => $profiles]); - while ($contact = DBA::fetch($ret)) { - $contacts[] = $contact['id']; - } - DBA::close($ret); + return false; + } - // And now we check for participation of one of our contacts in the thread - $condition = ['parent' => $item["parent"], 'author-id' => $contacts, 'deleted' => false]; + /** + * Check if the given user had created this thread + * @param array $item + * @param array $contacts Array of contact IDs + * @return bool The user had created this thread + */ + private static function checkCommentedThread(array $item, array $contacts) + { + $condition = ['parent' => $item['parent'], 'author-id' => $contacts, 'deleted' => false, 'gravity' => GRAVITY_PARENT]; + return Item::exists($condition); + } - if (!$thread['ignored'] && Item::exists($condition)) { - return true; - } + /** + * Check for a direct comment to a post of the given user + * @param array $item + * @param array $contacts Array of contact IDs + * @return bool The item is a direct comment to a user comment + */ + private static function checkDirectComment(array $item, array $contacts) + { + $condition = ['uri' => $item['thr-parent'], 'uid' => $item['uid'], 'author-id' => $contacts, 'deleted' => false, 'gravity' => GRAVITY_COMMENT]; + return Item::exists($condition); + } - return false; + /** + * Check for a direct comment to the starting post of the given user + * @param array $item + * @param array $contacts Array of contact IDs + * @return bool The user had created this thread + */ + private static function checkDirectCommentedThread(array $item, array $contacts) + { + $condition = ['uri' => $item['thr-parent'], 'uid' => $item['uid'], 'author-id' => $contacts, 'deleted' => false, 'gravity' => GRAVITY_PARENT]; + return Item::exists($condition); + } + + /** + * Check if the user had commented in this thread + * @param array $item + * @param array $contacts Array of contact IDs + * @return bool The user had commented in the thread + */ + private static function checkCommentedParticipation(array $item, array $contacts) + { + $condition = ['parent' => $item['parent'], 'author-id' => $contacts, 'deleted' => false, 'gravity' => GRAVITY_COMMENT]; + return Item::exists($condition); + } + + /** + * Check if the user had interacted in this thread (Like, Dislike, ...) + * @param array $item + * @param array $contacts Array of contact IDs + * @return bool The user had interacted in the thread + */ + private static function checkActivityParticipation(array $item, array $contacts) + { + $condition = ['parent' => $item['parent'], 'author-id' => $contacts, 'deleted' => false, 'gravity' => GRAVITY_ACTIVITY]; + return Item::exists($condition); } }