]> git.mxchange.org Git - friendica.git/blobdiff - src/Model/Contact.php
Changed to null-coalscing style (??) as sugguested by @MrPetovan
[friendica.git] / src / Model / Contact.php
index c00c6b2e8aa17265c86e707adcfe928570f118bf..3ed2785cfa41972f0676360fbea35df4ca24d3a3 100644 (file)
@@ -21,7 +21,7 @@
 
 namespace Friendica\Model;
 
-use Friendica\App\BaseURL;
+use Friendica\Contact\Avatar;
 use Friendica\Contact\Introduction\Exception\IntroductionNotFoundException;
 use Friendica\Content\Pager;
 use Friendica\Content\Text\HTML;
@@ -35,15 +35,12 @@ use Friendica\Core\Worker;
 use Friendica\Database\Database;
 use Friendica\Database\DBA;
 use Friendica\DI;
-use Friendica\Network\HTTPClient\Client\HttpClientAccept;
-use Friendica\Network\HTTPClient\Client\HttpClientOptions;
+use Friendica\Module\NoScrape;
 use Friendica\Network\HTTPException;
 use Friendica\Network\Probe;
-use Friendica\Object\Image;
 use Friendica\Protocol\Activity;
 use Friendica\Protocol\ActivityPub;
 use Friendica\Util\DateTimeFormat;
-use Friendica\Util\HTTPSignature;
 use Friendica\Util\Images;
 use Friendica\Util\Network;
 use Friendica\Util\Proxy;
@@ -686,7 +683,7 @@ class Contact
         */
        public static function updateSelfFromUserID($uid, $update_avatar = false)
        {
-               $fields = ['id', 'name', 'nick', 'location', 'about', 'keywords', 'avatar', 'prvkey', 'pubkey', 'manually-approve',
+               $fields = ['id', 'uri-id', 'name', 'nick', 'location', 'about', 'keywords', 'avatar', 'prvkey', 'pubkey', 'manually-approve',
                        'xmpp', 'matrix', 'contact-type', 'forum', 'prv', 'avatar-date', 'url', 'nurl', 'unsearchable',
                        'photo', 'thumb', 'micro', 'header', 'addr', 'request', 'notify', 'poll', 'confirm', 'poco', 'network'];
                $self = DBA::selectFirst('contact', $fields, ['uid' => $uid, 'self' => true]);
@@ -718,6 +715,7 @@ class Contact
                // it seems as if ported accounts can have wrong values, so we make sure that now everything is fine.
                $fields['url'] = DI::baseUrl() . '/profile/' . $user['nickname'];
                $fields['nurl'] = Strings::normaliseLink($fields['url']);
+               $fields['uri-id'] = ItemURI::getIdByURI($fields['url']);
                $fields['addr'] = $user['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
                $fields['request'] = DI::baseUrl() . '/dfrn_request/' . $user['nickname'];
                $fields['notify'] = DI::baseUrl() . '/dfrn_notify/' . $user['nickname'];
@@ -775,10 +773,10 @@ class Contact
                        $fields['updated'] = DateTimeFormat::utcNow();
                        self::update($fields, ['id' => $self['id']]);
 
-                       // Update the public contact as well
-                       $fields['prvkey'] = null;
-                       $fields['self']   = false;
-                       self::update($fields, ['uid' => 0, 'nurl' => $self['nurl']]);
+                       // Update the other contacts as well
+                       unset($fields['prvkey']);
+                       $fields['self'] = false;
+                       self::update($fields, ['uri-id' => $self['uri-id'], 'self' => false]);
 
                        // Update the profile
                        $fields = [
@@ -801,18 +799,18 @@ class Contact
        public static function remove($id)
        {
                // We want just to make sure that we don't delete our "self" contact
-               $contact = DBA::selectFirst('contact', ['uri-id', 'photo', 'thumb', 'micro'], ['id' => $id, 'self' => false]);
+               $contact = DBA::selectFirst('contact', ['uri-id', 'photo', 'thumb', 'micro', 'uid'], ['id' => $id, 'self' => false]);
                if (!DBA::isResult($contact)) {
                        return;
                }
 
+               self::clearFollowerFollowingEndpointCache($contact['uid']);
+
                // Archive the contact
                self::update(['archive' => true, 'network' => Protocol::PHANTOM, 'deleted' => true], ['id' => $id]);
 
                if (!DBA::exists('contact', ['uri-id' => $contact['uri-id'], 'deleted' => false])) {
-                       self::deleteAvatarCache($contact['photo']);
-                       self::deleteAvatarCache($contact['thumb']);
-                       self::deleteAvatarCache($contact['micro']);
+                       Avatar::deleteCache($contact);
                }
 
                // Delete it in the background
@@ -905,6 +903,16 @@ class Contact
                self::remove($contact['id']);
        }
 
+       private static function clearFollowerFollowingEndpointCache(int $uid)
+       {
+               if (empty($uid)) {
+                       return;
+               }
+
+               DI::cache()->delete(ActivityPub\Transmitter::CACHEKEY_CONTACTS . 'followers:' . $uid);
+               DI::cache()->delete(ActivityPub\Transmitter::CACHEKEY_CONTACTS . 'following:' . $uid);
+               DI::cache()->delete(NoScrape::CACHEKEY . $uid);
+       }
 
        /**
         * Marks a contact for archival after a communication issue delay
@@ -1581,16 +1589,24 @@ class Contact
                        return;
                }
 
+               if (Network::isLocalLink($contact['url'])) {
+                       return;
+               }
+
                if (in_array($contact['network'], [Protocol::FEED, Protocol::MAIL]) || DI::config()->get('system', 'cache_contact_avatar')) {
                        if (!empty($contact['avatar']) && (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']))) {
                                Logger::info('Adding avatar cache', ['id' => $cid, 'contact' => $contact]);
                                self::updateAvatar($cid, $contact['avatar'], true);
                                return;
                        }
-               } elseif (!self::getAvatarFile($contact['photo']) || !self::getAvatarFile($contact['thumb']) || !self::getAvatarFile($contact['micro'])) {
-                       Logger::info('Removing/replacing avatar cache', ['id' => $cid, 'contact' => $contact]);
+               } elseif (Photo::isPhotoURI($contact['photo']) || Photo::isPhotoURI($contact['thumb']) || Photo::isPhotoURI($contact['micro'])) {
+                       Logger::info('Replacing legacy avatar cache', ['id' => $cid, 'contact' => $contact]);
                        self::updateAvatar($cid, $contact['avatar'], true);
                        return;
+               } elseif (DI::config()->get('system', 'avatar_cache') && (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']))) {
+                       Logger::info('Adding avatar cache file', ['id' => $cid, 'contact' => $contact]);
+                       self::updateAvatar($cid, $contact['avatar'], true);
+               return;
                }
        }
 
@@ -1611,17 +1627,17 @@ class Contact
                if (DI::config()->get('system', 'avatar_cache')) {
                        switch ($size) {
                                case Proxy::SIZE_MICRO:
-                                       if (self::getAvatarFile($contact['micro'])) {
+                                       if (!empty($contact['micro']) && !Photo::isPhotoURI($contact['micro'])) {
                                                return $contact['micro'];
                                        }
                                        break;
                                case Proxy::SIZE_THUMB:
-                                       if (self::getAvatarFile($contact['thumb'])) {
+                                       if (!empty($contact['thumb']) && !Photo::isPhotoURI($contact['thumb'])) {
                                                return $contact['thumb'];
                                        }
                                        break;
                                case Proxy::SIZE_SMALL:
-                                       if (self::getAvatarFile($contact['photo'])) {
+                                       if (!empty($contact['photo']) && !Photo::isPhotoURI($contact['photo'])) {
                                                return $contact['photo'];
                                        }
                                        break;
@@ -1692,7 +1708,9 @@ class Contact
                        return $contact;
                }
 
-               if (!empty($contact['id']) && !empty($contact['avatar'])) {
+               $local = !empty($contact['url']) && Network::isLocalLink($contact['url']);
+
+               if (!$local && !empty($contact['id']) && !empty($contact['avatar'])) {
                        self::updateAvatar($contact['id'], $contact['avatar'], true);
 
                        $new_contact = self::getById($contact['id'], $contact_fields);
@@ -1700,6 +1718,8 @@ class Contact
                                // We only update the cache fields
                                $contact = array_merge($contact, $new_contact);
                        }
+               } elseif ($local && !empty($contact['avatar'])) {
+                       return $contact;
                }
 
                /// add the default avatars if the fields aren't filled
@@ -1758,7 +1778,7 @@ class Contact
                                break;
                        default:
                                /**
-                                * Use a random picture. 
+                                * Use a random picture.
                                 * The service provides random pictures from Unsplash.
                                 * @license https://unsplash.com/license
                                 */
@@ -1797,6 +1817,114 @@ class Contact
                }
 
                if (!DI::config()->get('system', 'remote_avatar_lookup')) {
+                       $platform = '';
+                       $type     = Contact::TYPE_PERSON;
+
+                       if (!empty($contact['id'])) {
+                               $account = DBA::selectFirst('account-user-view', ['platform', 'contact-type'], ['id' => $contact['id']]);
+                               $platform = $account['platform'] ?? '';
+                               $type     = $account['contact-type'] ?? Contact::TYPE_PERSON;
+                       }
+
+                       if (empty($platform) && !empty($contact['uri-id'])) {
+                               $account = DBA::selectFirst('account-user-view', ['platform', 'contact-type'], ['uri-id' => $contact['uri-id']]);
+                               $platform = $account['platform'] ?? '';
+                               $type     = $account['contact-type'] ?? Contact::TYPE_PERSON;
+                       }
+
+                       switch ($platform) {
+                               case 'corgidon':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://github.com/msdos621/corgidon/blob/main/public/avatars/original/missing.png
+                                        */
+                                       $default = '/images/default/corgidon.png';
+                                       break;
+
+                               case 'diaspora':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://github.com/diaspora/diaspora/
+                                        */
+                                       $default = '/images/default/diaspora.png';
+                                       break;
+
+                               case 'gotosocial':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://github.com/superseriousbusiness/gotosocial/blob/main/web/assets/default_avatars/GoToSocial_icon1.svg
+                                        */
+                                       $default = '/images/default/gotosocial.svg';
+                                       break;
+
+                               case 'hometown':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://github.com/hometown-fork/hometown/blob/hometown-dev/public/avatars/original/missing.png
+                                        */
+                                       $default = '/images/default/hometown.png';
+                                       break;
+
+                               case 'koyuspace':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://github.com/koyuspace/mastodon/blob/main/public/avatars/original/missing.png
+                                        */
+                                       $default = '/images/default/koyuspace.png';
+                                       break;
+
+                               case 'ecko':
+                               case 'qoto':
+                               case 'mastodon':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://github.com/mastodon/mastodon/tree/main/public/avatars/original/missing.png
+                                        */
+                                       $default = '/images/default/mastodon.png';
+                                       break;
+
+                               case 'peertube':
+                                       if ($type == Contact::TYPE_COMMUNITY) {
+                                               /**
+                                                * Picture credits
+                                                * @license GNU Affero General Public License v3.0
+                                                * @link    https://github.com/Chocobozzz/PeerTube/blob/develop/client/src/assets/images/default-avatar-video-channel.png
+                                                */
+                                               $default = '/images/default/peertube-channel.png';
+                                       } else {
+                                               /**
+                                                * Picture credits
+                                                * @license GNU Affero General Public License v3.0
+                                                * @link    https://github.com/Chocobozzz/PeerTube/blob/develop/client/src/assets/images/default-avatar-account.png
+                                                */
+                                               $default = '/images/default/peertube-account.png';
+                                       }
+                                       break;
+
+                               case 'pleroma':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://git.pleroma.social/pleroma/pleroma/-/blob/develop/priv/static/images/avi.png
+                                        */
+                                       $default = '/images/default/pleroma.png';
+                                       break;
+
+                               case 'plume':
+                                       /**
+                                        * Picture credits
+                                        * @license GNU Affero General Public License v3.0
+                                        * @link    https://github.com/Plume-org/Plume/blob/main/assets/images/default-avatar.png
+                                        */
+                                       $default = '/images/default/plume.png';
+                                       break;
+                       }
                        return DI::baseUrl() . $default;
                }
 
@@ -1977,9 +2105,7 @@ class Contact
                }
 
                if (in_array($contact['network'], [Protocol::FEED, Protocol::MAIL]) || $cache_avatar) {
-                       self::deleteAvatarCache($contact['photo']);
-                       self::deleteAvatarCache($contact['thumb']);
-                       self::deleteAvatarCache($contact['micro']);
+                       Avatar::deleteCache($contact);
 
                        if ($default_avatar && Proxy::isLocalImage($avatar)) {
                                $fields = ['avatar' => $avatar, 'avatar-date' => DateTimeFormat::utcNow(),
@@ -2032,7 +2158,7 @@ class Contact
                        }
                } else {
                        Photo::delete(['uid' => $uid, 'contact-id' => $cid, 'photo-type' => Photo::CONTACT_AVATAR]);
-                       $fields = self::fetchAvatarContact($contact, $avatar);
+                       $fields = Avatar::fetchAvatarContact($contact, $avatar, $force);
                        $update = ($avatar . $fields['photo'] . $fields['thumb'] . $fields['micro'] != $contact['avatar'] . $contact['photo'] . $contact['thumb'] . $contact['micro']) || $force;
                }
 
@@ -2064,138 +2190,6 @@ class Contact
                self::update($fields, ['id' => $cids]);
        }
 
-       /**
-        * Returns a field array with locally cached avatar pictures
-        *
-        * @param array $contact
-        * @param string $avatar
-        * @return array
-        */
-       private static function fetchAvatarContact(array $contact, string $avatar): array
-       {
-               $fields = ['avatar' => $avatar, 'avatar-date' => DateTimeFormat::utcNow(), 'photo' => '', 'thumb' => '', 'micro' => ''];
-
-               if (!DI::config()->get('system', 'avatar_cache')) {
-                       self::deleteAvatarCache($contact['photo']);
-                       self::deleteAvatarCache($contact['thumb']);
-                       self::deleteAvatarCache($contact['micro']);
-                       return $fields;
-               }
-
-               if (Network::isLocalLink($avatar)) {
-                       return $fields;
-               }
-
-               if ($avatar != $contact['avatar']) {
-                       self::deleteAvatarCache($contact['photo']);
-                       self::deleteAvatarCache($contact['thumb']);
-                       self::deleteAvatarCache($contact['micro']);
-                       Logger::debug('Avatar file name changed', ['new' => $avatar, 'old' => $contact['avatar']]);
-               } elseif (self::getAvatarFile($contact['photo']) && self::getAvatarFile($contact['thumb']) && self::getAvatarFile($contact['micro'])) {
-                       $fields['photo'] = $contact['photo'];
-                       $fields['thumb'] = $contact['thumb'];
-                       $fields['micro'] = $contact['micro'];
-                       Logger::debug('Using existing cache files', ['uri-id' => $contact['uri-id'], 'fields' => $fields]);
-                       return $fields;
-               }
-
-               $guid = Item::guidFromUri($contact['url'], parse_url($contact['url'], PHP_URL_HOST));
-
-               $filename = substr($guid, 0, 2) . '/' . substr($guid, 3, 2) . '/' . substr($guid, 5, 3) . '/' .
-                       substr($guid, 9, 2) .'/' . substr($guid, 11, 2) . '/' . substr($guid, 13, 4). '/' . substr($guid, 18) . '-';
-
-               $fetchResult = HTTPSignature::fetchRaw($avatar, 0, [HttpClientOptions::ACCEPT_CONTENT => [HttpClientAccept::IMAGE]]);
-               $img_str = $fetchResult->getBody();
-               if (empty($img_str)) {
-                       Logger::debug('Avatar is invalid', ['avatar' => $avatar]);
-                       return $fields;
-               }
-
-               $image = new Image($img_str, Images::getMimeTypeByData($img_str));
-               if (!$image->isValid()) {
-                       Logger::debug('Avatar picture is invalid', ['avatar' => $avatar]);
-                       return $fields;
-               }
-
-               $fields['photo'] = self::storeAvatarCache($image, $filename, Proxy::PIXEL_SMALL);
-               $fields['thumb'] = self::storeAvatarCache($image, $filename, Proxy::PIXEL_THUMB);
-               $fields['micro'] = self::storeAvatarCache($image, $filename, Proxy::PIXEL_MICRO);
-
-               Logger::debug('Storing new avatar cache', ['uri-id' => $contact['uri-id'], 'fields' => $fields]);
-
-               return $fields;
-       }
-
-       private static function storeAvatarCache(Image $image, string $filename, int $size): string
-       {
-               $image->scaleDown($size);
-               if (is_null($image) || !$image->isValid()) {
-                       return '';
-               }
-
-               $path = '/avatar/' . $filename . $size . '.' . $image->getExt();
-
-               $filepath = DI::basePath() . $path;
-
-               $dirpath = dirname($filepath);
-
-               DI::profiler()->startRecording('file');
-
-               if (!file_exists($dirpath)) {
-                       mkdir($dirpath, 0777, true);
-               }
-
-               file_put_contents($filepath, $image->asString());
-               DI::profiler()->stopRecording();
-
-               return DI::baseUrl() . $path;
-       }
-
-       /**
-        * Fetch the name of locally cached avatar pictures
-        *
-        * @param string $avatar
-        * @return string
-        */
-       private static function getAvatarFile(string $avatar): string
-       {
-               if (empty($avatar) || !Network::isLocalLink($avatar)) {
-                       return '';
-               }
-
-               $path = Strings::normaliseLink(DI::baseUrl() . '/avatar');
-
-               if (Network::getUrlMatch($path, $avatar) != $path) {
-                       return '';
-               }
-
-               $filename = str_replace($path, DI::basePath(). '/avatar/', Strings::normaliseLink($avatar));
-
-               DI::profiler()->startRecording('file');
-               $exists = file_exists($filename);
-               DI::profiler()->stopRecording();
-
-               if (!$exists) {
-                       return '';
-               }
-               return $filename;
-       }
-
-       /**
-        * Delete a locally cached avatar picture
-        *
-        * @param string $avatar
-        * @return void
-        */
-       public static function deleteAvatarCache(string $avatar)
-       {
-               $localFile = self::getAvatarFile($avatar);
-               if (!empty($localFile)) {
-                       unlink($localFile);
-                       Logger::debug('Unlink avatar', ['avatar' => $avatar]);
-               }
-       }
-
        public static function deleteContactByUrl(string $url)
        {
                // Update contact data for all users
@@ -2444,9 +2438,12 @@ class Contact
 
                if ($uid == 0) {
                        if ($ret['network'] == Protocol::ACTIVITYPUB) {
-                               ActivityPub\Processor::fetchFeaturedPosts($ret['url']);
+                               $apcontact = APContact::getByURL($ret['url'], false);
+                               if (!empty($apcontact['featured'])) {
+                                       Worker::add(PRIORITY_LOW, 'FetchFeaturedPosts', $ret['url']);
+                               }
                        }
-       
+
                        $ret['last-item'] = Probe::getLastUpdate($ret);
                        Logger::info('Fetched last item', ['id' => $id, 'probed_url' => $ret['url'], 'last-item' => $ret['last-item'], 'callstack' => System::callstack(20)]);
                }
@@ -2654,6 +2651,11 @@ class Contact
                } else {
                        $probed = true;
                        $ret = Probe::uri($url, $network, $uid);
+
+                       // Ensure that the public contact exists
+                       if ($ret['network'] != Protocol::PHANTOM) {
+                               self::getIdForURL($url);
+                       }
                }
 
                if (($network != '') && ($ret['network'] != $network)) {
@@ -2832,6 +2834,8 @@ class Contact
                        $contact = DBA::selectFirst('contact', [], ['id' => $cid]);
                }
 
+               self::clearFollowerFollowingEndpointCache($importer['uid']);
+
                if (!empty($contact)) {
                        if (!empty($contact['pending'])) {
                                Logger::info('Pending contact request already exists.', ['url' => $url, 'uid' => $importer['uid']]);
@@ -2955,6 +2959,8 @@ class Contact
                        return;
                }
 
+               self::clearFollowerFollowingEndpointCache($contact['uid']);
+
                $cdata = self::getPublicAndUserContactID($contact['id'], $contact['uid']);
 
                DI::notification()->deleteForUserByVerb($contact['uid'], Activity::FOLLOW, ['actor-id' => $cdata['public']]);
@@ -2969,6 +2975,8 @@ class Contact
         */
        public static function removeSharer(array $contact)
        {
+               self::clearFollowerFollowingEndpointCache($contact['uid']);
+
                if ($contact['rel'] == self::SHARING || in_array($contact['network'], [Protocol::FEED, Protocol::MAIL])) {
                        self::remove($contact['id']);
                } else {