]> git.mxchange.org Git - friendica.git/commitdiff
Changes:
authorRoland Häder <roland@mxchange.org>
Wed, 14 Sep 2022 23:23:38 +0000 (01:23 +0200)
committerRoland Häder <roland@mxchange.org>
Tue, 25 Oct 2022 23:29:01 +0000 (01:29 +0200)
- added missing type-hints
- added missing documentation
- changed double-quotes to single
- Setters do ALWAYS return void

src/Model/Item.php
src/Object/Post.php
src/Worker/Delivery.php
src/Worker/Notifier.php
src/Worker/OnePoll.php

index 5eb3ba6a5d5034b0b85e25bd351cd53829dad2d9..c615cfc0f71b70a237612e8d663e8e7af0ca5271 100644 (file)
@@ -141,6 +141,7 @@ class Item
                Activity::FOLLOW,
                Activity::ANNOUNCE];
 
+       // Privacy levels
        const PUBLIC = 0;
        const PRIVATE = 1;
        const UNLISTED = 2;
index 7c73be7796086f05490c73afc7bd8e82fa847f97..7c3d739bcbb729b8394e2451e0a3998793c6965b 100644 (file)
@@ -585,17 +585,17 @@ class Post
                        }
                }
 
+               // Copy values/set defaults
                $result['total_comments_num'] = $this->isToplevel() ? $total_children : 0;
-
                $result['private'] = $item['private'];
                $result['toplevel'] = ($this->isToplevel() ? 'toplevel_item' : '');
+               $result['flatten'] = false;
+               $result['threaded'] = false;
 
                if ($this->isThreaded()) {
-                       $result['flatten'] = false;
                        $result['threaded'] = true;
                } else {
                        $result['flatten'] = true;
-                       $result['threaded'] = false;
                }
 
                return $result;
@@ -618,33 +618,32 @@ class Post
        }
 
        /**
-        * Add a child item
+        * Add a child post
         *
-        * @param Post $item The child item to add
+        * @param Post $item The child post to add
         *
-        * @return mixed
+        * @return Post|bool Last Post object or bool on any error
         * @throws \Exception
         */
        public function addChild(Post $item)
        {
-               $item_id = $item->getId();
-               if (!$item_id) {
-                       Logger::info('[ERROR] Post::addChild : Item has no ID!!');
+               if (!$item->getId()) {
+                       Logger::fatal('Post object has no id', ['post' => $item]);
                        return false;
                } elseif ($this->getChild($item->getId())) {
-                       Logger::info('[WARN] Post::addChild : Item already exists (' . $item->getId() . ').');
+                       Logger::warning('Post object already exists', ['post' => $item]);
                        return false;
                }
 
-               $activity = DI::activity();
-
                /*
                 * Only add what will be displayed
                 */
                if ($item->getDataValue('network') === Protocol::MAIL && DI::userSession()->getLocalUserId() != $item->getDataValue('uid')) {
+                       Logger::warning('Post object does not belong to local user', ['post' => $item, 'local_user' => $local_user]);
                        return false;
-               } elseif ($activity->match($item->getDataValue('verb'), Activity::LIKE) ||
-                         $activity->match($item->getDataValue('verb'), Activity::DISLIKE)) {
+               } elseif (DI::activity()->match($item->getDataValue('verb'), Activity::LIKE) ||
+                         DI::activity()->match($item->getDataValue('verb'), Activity::DISLIKE)) {
+                       Logger::warning('Post objects is a like/dislike', ['post' => $item]);
                        return false;
                }
 
@@ -658,7 +657,7 @@ class Post
         * Get a child by its ID
         *
         * @param integer $id The child id
-        * @return mixed
+        * @return Thread|null Thread or NULL if not found
         */
        public function getChild(int $id)
        {
@@ -747,6 +746,7 @@ class Post
         * Set conversation thread
         *
         * @param Thread|null $thread
+        *
         * @return void
         */
        public function setThread(Thread $thread = null)
@@ -785,6 +785,7 @@ class Post
         * Get a data value
         *
         * @param string $name key
+        *
         * @return mixed value on success, false on failure
         */
        public function getDataValue(string $name)
@@ -798,13 +799,14 @@ class Post
        }
 
        /**
-        * Set template
+        * Set template by name
         *
         * @param string $name Template name
-        * @return bool If template was set
+        *
+        * @return void
         * @throws InvalidArgumentException
         */
-       private function setTemplate(string $name): bool
+       private function setTemplate(string $name)
        {
                if (empty($this->available_templates[$name])) {
                        // Throw exception
@@ -812,8 +814,6 @@ class Post
                }
 
                $this->template = $this->available_templates[$name];
-
-               return true;
        }
 
        /**
@@ -939,6 +939,7 @@ class Post
         * Get the comment box
         *
         * @param string $indent Indent value
+        *
         * @return mixed The comment box string (empty if no comment box), false on failure
         * @throws \Exception
         * @todo return false is nowhere in this method?
index d90b80e6fdf63cdf8edd35a788143075c87f9905..706adb401e935124d048abca310fe9d7d2605899 100644 (file)
@@ -246,6 +246,8 @@ class Delivery
         *
         * @param string $cmd  Command
         * @param array  $item Item array
+        *
+        * @return void
         */
        private static function setFailedQueue(string $cmd, array $item)
        {
@@ -268,6 +270,8 @@ class Delivery
         * @param boolean  $top_level       Is it a thread starter?
         * @param boolean  $followup        Is it an answer to a remote post?
         * @param int|null $server_protocol The protocol of the server
+        *
+        * @return void
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
@@ -303,8 +307,8 @@ class Delivery
                                foreach ($items as $item) {
                                        // Only add the parent when we don't delete other items.
                                        if (($target_item['id'] == $item['id']) || ($cmd != self::DELETION)) {
-                                               $item["entry:comment-allow"] = true;
-                                               $item["entry:cid"] = ($top_level ? $contact['id'] : 0);
+                                               $item['entry:comment-allow'] = true;
+                                               $item['entry:cid'] = ($top_level ? $contact['id'] : 0);
                                                $msgitems[] = $item;
                                        }
                                }
@@ -312,7 +316,7 @@ class Delivery
                        $atom = DFRN::entries($msgitems, $owner);
                }
 
-               Logger::debug('Notifier entry: ' . $contact["url"] . ' ' . (($target_item['guid'] ?? '') ?: $target_item['id']) . ' entry: ' . $atom);
+               Logger::debug('Notifier entry: ' . $contact['url'] . ' ' . (($target_item['guid'] ?? '') ?: $target_item['id']) . ' entry: ' . $atom);
 
                $protocol = Post\DeliveryData::DFRN;
 
@@ -326,7 +330,7 @@ class Delivery
 
                        // We never spool failed relay deliveries
                        if ($public_dfrn) {
-                               Logger::info('Relay delivery to ' . $contact["url"] . ' with guid ' . $target_item["guid"] . ' returns ' . $deliver_status);
+                               Logger::info('Relay delivery to ' . $contact['url'] . ' with guid ' . $target_item['guid'] . ' returns ' . $deliver_status);
 
                                if ($cmd == Delivery::POST) {
                                        if (($deliver_status >= 200) && ($deliver_status <= 299)) {
@@ -383,6 +387,8 @@ class Delivery
         * @param boolean $public_message Is the content public?
         * @param boolean $top_level      Is it a thread starter?
         * @param boolean $followup       Is it an answer to a remote post?
+        *
+        * @return void
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
@@ -477,6 +483,7 @@ class Delivery
         * @param array  $owner       Owner record of the sender
         * @param array  $target_item Item record of the content
         * @param array  $thr_parent  Item record of the direct parent in the thread
+        *
         * @return void
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
index 4498723223e070ea2f0e5118eaedd2b26c240263..9898eed1a015cc36c2c29219ee9e51d2910ff2e5 100644 (file)
@@ -173,7 +173,7 @@ class Notifier
                        $parent = $items[0];
 
                        $fields = ['network', 'author-id', 'author-link', 'author-network', 'owner-id'];
-                       $condition = ['uri' => $target_item["thr-parent"], 'uid' => $target_item["uid"]];
+                       $condition = ['uri' => $target_item['thr-parent'], 'uid' => $target_item['uid']];
                        $thr_parent = Post::selectFirst($fields, $condition);
                        if (empty($thr_parent)) {
                                $thr_parent = $parent;
@@ -376,27 +376,27 @@ class Notifier
                        if (($thr_parent && ($thr_parent['network'] == Protocol::OSTATUS)) || ($parent['network'] == Protocol::OSTATUS)) {
                                $diaspora_delivery = false;
 
-                               Logger::info('Some parent is OStatus for '.$target_item["guid"]." - Author: ".$thr_parent['author-id']." - Owner: ".$thr_parent['owner-id']);
+                               Logger::info('Some parent is OStatus for ' . $target_item['guid'] . ' - Author: ' . $thr_parent['author-id'] . ' - Owner: ' . $thr_parent['owner-id']);
 
                                // Send a salmon to the parent author
                                $probed_contact = DBA::selectFirst('contact', ['url', 'notify'], ['id' => $thr_parent['author-id']]);
-                               if (DBA::isResult($probed_contact) && !empty($probed_contact["notify"])) {
-                                       Logger::notice('Notify parent author', ['url' => $probed_contact["url"], 'notify' => $probed_contact["notify"]]);
-                                       $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
+                               if (DBA::isResult($probed_contact) && !empty($probed_contact['notify'])) {
+                                       Logger::notice('Notify parent author', ['url' => $probed_contact['url'], 'notify' => $probed_contact['notify']]);
+                                       $url_recipients[$probed_contact['notify']] = $probed_contact['notify'];
                                }
 
                                // Send a salmon to the parent owner
                                $probed_contact = DBA::selectFirst('contact', ['url', 'notify'], ['id' => $thr_parent['owner-id']]);
-                               if (DBA::isResult($probed_contact) && !empty($probed_contact["notify"])) {
-                                       Logger::notice('Notify parent owner', ['url' => $probed_contact["url"], 'notify' => $probed_contact["notify"]]);
-                                       $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
+                               if (DBA::isResult($probed_contact) && !empty($probed_contact['notify'])) {
+                                       Logger::notice('Notify parent owner', ['url' => $probed_contact['url'], 'notify' => $probed_contact['notify']]);
+                                       $url_recipients[$probed_contact['notify']] = $probed_contact['notify'];
                                }
 
                                // Send a salmon notification to every person we mentioned in the post
                                foreach (Tag::getByURIId($target_item['uri-id'], [Tag::MENTION, Tag::EXCLUSIVE_MENTION, Tag::IMPLICIT_MENTION]) as $tag) {
                                        $probed_contact = Contact::getByURL($tag['url']);
                                        if (!empty($probed_contact['notify'])) {
-                                               Logger::notice('Notify mentioned user', ['url' => $probed_contact["url"], 'notify' => $probed_contact["notify"]]);
+                                               Logger::notice('Notify mentioned user', ['url' => $probed_contact['url'], 'notify' => $probed_contact['notify']]);
                                                $url_recipients[$probed_contact['notify']] = $probed_contact['notify'];
                                        }
                                }
@@ -497,11 +497,12 @@ class Notifier
         * @param array $contacts
         * @param array $ap_contacts
         * @param array $conversants
-        * @return int
+        *
+        * @return int Count of delivery queue
         * @throws InternalServerErrorException
         * @throws Exception
         */
-       private static function delivery(string $cmd, int $post_uriid, int $sender_uid, array $target_item, array $thr_parent, array $owner, bool $batch_delivery, bool $in_batch, array $contacts, array $ap_contacts, array $conversants = [])
+       private static function delivery(string $cmd, int $post_uriid, int $sender_uid, array $target_item, array $thr_parent, array $owner, bool $batch_delivery, bool $in_batch, array $contacts, array $ap_contacts, array $conversants = []): int
        {
                $a = DI::app();
                $delivery_queue_count = 0;
@@ -591,11 +592,12 @@ class Notifier
         * @param array $url_recipients
         * @param bool $public_message
         * @param bool $push_notify
-        * @return int
+        *
+        * @return int Count of sent Salmon notifications
         * @throws InternalServerErrorException
         * @throws Exception
         */
-       private static function deliverOStatus(int $target_id, array $target_item, array $owner, array $url_recipients, bool $public_message, bool $push_notify)
+       private static function deliverOStatus(int $target_id, array $target_item, array $owner, array $url_recipients, bool $public_message, bool $push_notify): int
        {
                $a = DI::app();
                $delivery_queue_count = 0;
@@ -616,7 +618,7 @@ class Notifier
 
                // Notify PuSH subscribers (Used for OStatus distribution of regular posts)
                if ($push_notify) {
-                       Logger::info('Activating internal PuSH', ['item' => $target_id]);
+                       Logger::info('Activating internal PuSH', ['uid' => $owner['uid']]);
 
                        // Handling the pubsubhubbub requests
                        PushSubscriber::publishFeed($owner['uid'], $a->getQueueValue('priority'));
@@ -631,9 +633,10 @@ class Notifier
         * @param array  $contact    Receiver of the post
         * @param array  $item       The post
         * @param array  $thr_parent The thread parent
+        *
         * @return bool
         */
-       private static function skipActivityPubForDiaspora(array $contact, array $item, array $thr_parent)
+       private static function skipActivityPubForDiaspora(array $contact, array $item, array $thr_parent): bool
        {
                // No skipping needs to be done when delivery isn't done to Diaspora
                if ($contact['network'] != Protocol::DIASPORA) {
@@ -661,11 +664,12 @@ class Notifier
         * @param string $cmd     Notifier command
         * @param array  $owner   Sender of the post
         * @param string $network Receiver network
+        *
         * @return bool
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       private static function isRemovalActivity($cmd, $owner, $network)
+       private static function isRemovalActivity(string $cmd, array $owner, string $network): bool
        {
                return ($cmd == Delivery::DELETION) && $owner['account_removed'] && in_array($network, [Protocol::ACTIVITYPUB, Protocol::DIASPORA]);
        }
@@ -674,11 +678,12 @@ class Notifier
         * @param int    $self_user_id
         * @param int    $priority The priority the Notifier queue item was created with
         * @param string $created  The date the Notifier queue item was created on
+        *
         * @return bool
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
         */
-       private static function notifySelfRemoval($self_user_id, $priority, $created)
+       private static function notifySelfRemoval(int $self_user_id, int $priority, string $created): bool
        {
                $owner = User::getOwnerDataById($self_user_id);
                if (empty($self_user_id) || empty($owner)) {
@@ -713,11 +718,13 @@ class Notifier
         * @param array  $thr_parent
         * @param int    $priority The priority the Notifier queue item was created with
         * @param string $created  The date the Notifier queue item was created on
+        *
         * @return array 'count' => The number of delivery tasks created, 'contacts' => their contact ids
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @throws \ImagickException
+        * @todo Unused parameter $owner
         */
-       private static function activityPubDelivery($cmd, array $target_item, array $parent, array $thr_parent, $priority, $created, $owner)
+       private static function activityPubDelivery($cmd, array $target_item, array $parent, array $thr_parent, int $priority, string $created, $owner): array
        {
                // Don't deliver via AP when the starting post isn't from a federated network
                if (!in_array($parent['network'], Protocol::FEDERATED)) {
index 83a7a5f15c228c0bd6fc016cc5fd553c77192094..462c90e2f716b9647f9559d152dfa9f7ae37b82d 100644 (file)
@@ -44,7 +44,7 @@ class OnePoll
 {
        public static function execute(int $contact_id = 0, string $command = '')
        {
-               Logger::notice('Start polling/probing contact', ['id' => $contact_id]);
+               Logger::notice('Start polling/probing contact', ['id' => $contact_id, 'command' => $command]);
 
                $force = ($command == 'force');
 
@@ -119,6 +119,7 @@ class OnePoll
         *
         * @param array $contact The personal contact entry
         * @param array $fields  The fields that are updated
+        *
         * @return void
         * @throws \Exception
         */
@@ -148,7 +149,7 @@ class OnePoll
         * @return bool   Success
         * @throws \Exception
         */
-       private static function pollFeed(array $contact, $importer)
+       private static function pollFeed(array $contact, array $importer): bool
        {
                // Are we allowed to import from this person?
                if ($contact['rel'] == Contact::FOLLOWER || $contact['blocked']) {
@@ -187,9 +188,11 @@ class OnePoll
         * @param  array   $contact      The personal contact entry
         * @param  integer $importer_uid The UID of the importer
         * @param  string  $updated      The updated date
+        *
+        * @return bool Success
         * @throws \Exception
         */
-       private static function pollMail(array $contact, $importer_uid, $updated)
+       private static function pollMail(array $contact, int $importer_uid, string $updated): bool
        {
                Logger::info('Fetching mails', ['addr' => $contact['addr']]);
 
@@ -242,25 +245,25 @@ class OnePoll
                                foreach ($msgs as $msg_uid => $meta) {
                                        Logger::info('Parsing mail', ['message-uid' => $msg_uid]);
 
-                                       $datarray = [];
-                                       $datarray['uid'] = $importer_uid;
-                                       $datarray['contact-id'] = $contact['id'];
-                                       $datarray['verb'] = Activity::POST;
-                                       $datarray['object-type'] = Activity\ObjectType::NOTE;
-                                       $datarray['network'] = Protocol::MAIL;
-                                       $datarray['protocol'] = Conversation::PARCEL_IMAP;
-                                       $datarray['direction'] = Conversation::PULL;
-                               
-                                       // $meta = Email::messageMeta($mbox, $msg_uid);
-
+                                       $datarray = [
+                                               'uid'         => $importer_uid,
+                                               'contact-id'  => $contact['id'],
+                                               'verb'        => Activity::POST,
+                                               'object-type' => Activity\ObjectType::NOTE,
+                                               'network'     => Protocol::MAIL,
+                                               'protocol'    => Conversation::PARCEL_IMAP,
+                                               'direction'   => Conversation::PULL,
+                                       ];
                                        $datarray['thr-parent'] = $datarray['uri'] = Email::msgid2iri(trim($meta->message_id, '<>'));
 
+                                       // $meta = Email::messageMeta($mbox, $msg_uid);
+
                                        // Have we seen it before?
                                        $fields = ['deleted', 'id'];
                                        $condition = ['uid' => $importer_uid, 'uri' => $datarray['uri']];
                                        $item = Post::selectFirst($fields, $condition);
                                        if (DBA::isResult($item)) {
-                                               Logger::info("Mail: Seen before ".$msg_uid." for ".$mailconf['user']." UID: ".$importer_uid." URI: ".$datarray['uri']);
+                                               Logger::info('Mail: Seen before ' . $msg_uid . ' for ' . $mailconf['user'] . ' UID: ' . $importer_uid . ' URI: ' . $datarray['uri']);
 
                                                // Only delete when mails aren't automatically moved or deleted
                                                if (($mailconf['action'] != 1) && ($mailconf['action'] != 3))
@@ -271,20 +274,23 @@ class OnePoll
 
                                                switch ($mailconf['action']) {
                                                        case 0:
-                                                               Logger::info("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.");
+                                                               Logger::info('Mail: Seen before ' . $msg_uid . ' for ' . $mailconf['user'] . '. Doing nothing.');
                                                                break;
+
                                                        case 1:
-                                                               Logger::notice("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
+                                                               Logger::notice('Mail: Deleting ' . $msg_uid . ' for ' . $mailconf['user']);
                                                                imap_delete($mbox, $msg_uid, FT_UID);
                                                                break;
+
                                                        case 2:
-                                                               Logger::notice("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
+                                                               Logger::notice('Mail: Mark as seen ' . $msg_uid . ' for ' . $mailconf['user']);
                                                                imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
                                                                break;
+
                                                        case 3:
-                                                               Logger::notice("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
+                                                               Logger::notice('Mail: Moving ' . $msg_uid . ' to ' . $mailconf['movetofolder'] . ' for ' . $mailconf['user']);
                                                                imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
-                                                               if ($mailconf['movetofolder'] != "") {
+                                                               if ($mailconf['movetofolder'] != '') {
                                                                        imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
                                                                }
                                                                break;
@@ -329,12 +335,12 @@ class OnePoll
                                        $datarray['created'] = DateTimeFormat::utc($meta->date);
 
                                        // Is it a reply?
-                                       $reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") ||
-                                               (substr(strtolower($datarray['title']), 0, 3) == "re-") ||
-                                               ($raw_refs != ""));
+                                       $reply = ((substr(strtolower($datarray['title']), 0, 3) == 're:') ||
+                                               (substr(strtolower($datarray['title']), 0, 3) == 're-') ||
+                                               ($raw_refs != ''));
 
                                        // Remove Reply-signs in the subject
-                                       $datarray['title'] = self::RemoveReply($datarray['title']);
+                                       $datarray['title'] = self::removeReply($datarray['title']);
 
                                        // If it seems to be a reply but a header couldn't be found take the last message with matching subject
                                        if (empty($datarray['thr-parent']) && $reply) {
@@ -376,11 +382,11 @@ class OnePoll
                                        }
 
                                        $datarray['author-name'] = $fromname;
-                                       $datarray['author-link'] = "mailto:".$frommail;
+                                       $datarray['author-link'] = 'mailto:' . $frommail;
                                        $datarray['author-avatar'] = $contact['photo'];
 
                                        $datarray['owner-name'] = $contact['name'];
-                                       $datarray['owner-link'] = "mailto:".$contact['addr'];
+                                       $datarray['owner-link'] = 'mailto:' . $contact['addr'];
                                        $datarray['owner-avatar'] = $contact['photo'];
 
                                        if (empty($datarray['thr-parent']) || ($datarray['thr-parent'] === $datarray['uri'])) {
@@ -398,26 +404,29 @@ class OnePoll
                                                continue;
                                        }
 
-                                       Logger::notice("Mail: Importing ".$msg_uid." for ".$mailconf['user']);
+                                       Logger::notice('Mail: Importing ' . $msg_uid . ' for ' . $mailconf['user']);
 
                                        Item::insert($datarray);
 
                                        switch ($mailconf['action']) {
                                                case 0:
-                                                       Logger::info("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.");
+                                                       Logger::info('Mail: Seen before ' . $msg_uid . ' for ' . $mailconf['user'] . '. Doing nothing.');
                                                        break;
+
                                                case 1:
-                                                       Logger::notice("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
+                                                       Logger::notice('Mail: Deleting ' . $msg_uid . ' for ' . $mailconf['user']);
                                                        imap_delete($mbox, $msg_uid, FT_UID);
                                                        break;
+
                                                case 2:
-                                                       Logger::notice("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
+                                                       Logger::notice('Mail: Mark as seen ' . $msg_uid . ' for ' . $mailconf['user']);
                                                        imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
                                                        break;
+
                                                case 3:
-                                                       Logger::notice("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
+                                                       Logger::notice('Mail: Moving ' . $msg_uid . ' to ' . $mailconf['movetofolder'] . ' for ' . $mailconf['user']);
                                                        imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
-                                                       if ($mailconf['movetofolder'] != "") {
+                                                       if ($mailconf['movetofolder'] != '') {
                                                                imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
                                                        }
                                                        break;
@@ -435,9 +444,9 @@ class OnePoll
                return true;
        }
 
-       private static function RemoveReply($subject)
+       private static function removeReply(string $subject): string
        {
-               while (in_array(strtolower(substr($subject, 0, 3)), ["re:", "aw:"])) {
+               while (in_array(strtolower(substr($subject, 0, 3)), ['re:', 'aw:'])) {
                        $subject = trim(substr($subject, 4));
                }
 
@@ -449,9 +458,11 @@ class OnePoll
         * @param array  $importer
         * @param array  $contact
         * @param string $hubmode
+        *
+        * @return bool Success
         * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         */
-       private static function subscribeToHub(string $url, array $importer, array $contact, string $hubmode = 'subscribe')
+       private static function subscribeToHub(string $url, array $importer, array $contact, string $hubmode = 'subscribe'): bool
        {
                $push_url = DI::baseUrl() . '/pubsub/' . $importer['nick'] . '/' . $contact['id'];