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https://github.com/friendica/friendica
synced 2025-04-27 11:10:12 +00:00
C2S: Posting is now possible
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parent
02f6d0e5f9
commit
edb1ce0417
5 changed files with 243 additions and 23 deletions
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@ -446,7 +446,7 @@ class Receiver
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} elseif (in_array($type, array_merge(self::ACTIVITY_TYPES, ['as:Announce', 'as:Follow'])) && in_array($object_type, self::CONTENT_TYPES)) {
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// Create a mostly empty array out of the activity data (instead of the object).
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// This way we later don't have to check for the existence of each individual array element.
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$object_data = self::processObject($activity);
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$object_data = self::processObject($activity, false);
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$object_data['name'] = $type;
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$object_data['author'] = JsonLD::fetchElement($activity, 'as:actor', '@id');
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$object_data['object_id'] = $object_id;
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@ -691,8 +691,6 @@ class Receiver
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*/
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public static function routeActivities(array $object_data, string $type, bool $push, bool $fetch_parents = true, int $uid = 0): bool
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{
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$activity = $object_data['object_activity'] ?? [];
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switch ($type) {
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case 'as:Create':
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if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
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@ -1435,12 +1433,12 @@ class Receiver
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Logger::info('Empty type');
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return false;
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}
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$object_data = self::processObject($object);
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$object_data = self::processObject($object, false);
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}
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// We currently don't handle 'pt:CacheFile', but with this step we avoid logging
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if (in_array($type, self::CONTENT_TYPES) || ($type == 'pt:CacheFile')) {
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$object_data = self::processObject($object);
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$object_data = self::processObject($object, false);
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if (!empty($data)) {
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$object_data['raw-object'] = json_encode($data);
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@ -1849,9 +1847,9 @@ class Receiver
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* @return array|bool Object data or FALSE if $object does not contain @id element
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* @throws \Exception
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*/
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private static function processObject(array $object)
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private static function processObject(array $object, bool $c2s)
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{
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if (!JsonLD::fetchElement($object, '@id')) {
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if (!$c2s && !JsonLD::fetchElement($object, '@id')) {
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return false;
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}
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@ -1983,21 +1981,25 @@ class Receiver
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$object_data['question'] = self::processQuestion($object);
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}
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$receiverdata = self::getReceivers($object, $object_data['actor'] ?? '', $object_data['tags'], true, false);
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$receivers = $reception_types = [];
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foreach ($receiverdata as $key => $data) {
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$receivers[$key] = $data['uid'];
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$reception_types[$data['uid']] = $data['type'] ?? 0;
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if ($c2s) {
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$object_data['target'] = self::getTargets($object, $object_data['actor'] ?? '');
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$object_data['receiver'] = [];
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} else {
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$receiverdata = self::getReceivers($object, $object_data['actor'] ?? '', $object_data['tags'], true, false);
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$receivers = $reception_types = [];
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foreach ($receiverdata as $key => $data) {
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$receivers[$key] = $data['uid'];
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$reception_types[$data['uid']] = $data['type'] ?? 0;
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}
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$object_data['receiver_urls'] = self::getReceiverURL($object);
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$object_data['receiver'] = $receivers;
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$object_data['reception_type'] = $reception_types;
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$object_data['unlisted'] = in_array(-1, $object_data['receiver']);
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unset($object_data['receiver'][-1]);
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unset($object_data['reception_type'][-1]);
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}
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$object_data['receiver_urls'] = self::getReceiverURL($object);
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$object_data['receiver'] = $receivers;
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$object_data['reception_type'] = $reception_types;
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$object_data['unlisted'] = in_array(-1, $object_data['receiver']);
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unset($object_data['receiver'][-1]);
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unset($object_data['reception_type'][-1]);
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return $object_data;
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}
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@ -2025,4 +2027,137 @@ class Receiver
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{
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return DBA::exists('arrived-activity', ['object-id' => $id]);
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}
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public static function processC2SActivity(array $activity, int $uid, array $application)
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{
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$ldactivity = JsonLD::compact($activity);
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if (empty($ldactivity)) {
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Logger::notice('Invalid activity', ['activity' => $activity, 'uid' => $uid]);
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return;
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}
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$type = JsonLD::fetchElement($ldactivity, '@type');
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if (!$type) {
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Logger::notice('Empty type', ['activity' => $ldactivity, 'uid' => $uid]);
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return;
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}
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$object_id = JsonLD::fetchElement($ldactivity, 'as:object', '@id') ?? '';
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$object_type = self::fetchObjectType($ldactivity, $object_id, $uid);
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if (!$object_type && !$object_id) {
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Logger::notice('Empty object type or id', ['activity' => $ldactivity, 'uid' => $uid]);
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return;
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}
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Logger::debug('Processing activity', ['type' => $type, 'object_type' => $object_type, 'object_id' => $object_id, 'activity' => $ldactivity]);
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self::routeC2SActivities($type, $object_type, $object_id, $uid, $application, $ldactivity);
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throw new \Friendica\Network\HTTPException\AcceptedException();
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}
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private static function getTargets(array $object, string $actor): array
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{
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$profile = APContact::getByURL($actor);
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$followers = $profile['followers'];
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$targets = [];
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foreach (['as:to', 'as:cc', 'as:bto', 'as:bcc'] as $element) {
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switch ($element) {
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case 'as:to':
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$type = self::TARGET_TO;
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break;
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case 'as:cc':
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$type = self::TARGET_CC;
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break;
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case 'as:bto':
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$type = self::TARGET_BTO;
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break;
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case 'as:bcc':
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$type = self::TARGET_BCC;
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break;
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}
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$receiver_list = JsonLD::fetchElementArray($object, $element, '@id');
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if (empty($receiver_list)) {
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continue;
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}
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foreach ($receiver_list as $receiver) {
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if ($receiver == self::PUBLIC_COLLECTION) {
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$targets[self::TARGET_GLOBAL] = ($element == 'as:to');
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continue;
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}
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if ($receiver == $followers) {
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$targets[self::TARGET_FOLLOWER] = true;
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continue;
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}
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$targets[$type][] = Contact::getIdForURL($receiver);
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}
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}
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return $targets;
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}
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private static function routeC2SActivities(string $type, string $object_type, string $object_id, int $uid, array $application, array $ldactivity)
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{
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switch ($type) {
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case 'as:Create':
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if (in_array($object_type, self::CONTENT_TYPES)) {
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self::createContent($uid, $application, $ldactivity);
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}
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break;
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case 'as:Update':
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if (in_array($object_type, self::CONTENT_TYPES) && !empty($object_id)) {
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self::updateContent($uid, $object_id, $application, $ldactivity);
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}
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break;
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case 'as:Follow':
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if (in_array($object_type, self::ACCOUNT_TYPES) && !empty($object_id)) {
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self::followAccount($uid, $object_id, $ldactivity);
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}
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break;
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}
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}
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private static function createContent(int $uid, array $application, array $ldactivity)
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{
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$object_data = self::processObject($ldactivity['as:object'], true);
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$item = Processor::processC2SContent($object_data, $application, $uid);
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Logger::debug('Got data', ['item' => $item, 'object' => $object_data]);
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$id = Item::insert($item, true);
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if (!empty($id)) {
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$item = Post::selectFirst(['uri-id'], ['id' => $id]);
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if (!empty($item['uri-id'])) {
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System::jsonExit(Transmitter::createActivityFromItem($id));
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}
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}
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}
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private static function updateContent(int $uid, string $object_id, array $application, array $ldactivity)
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{
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$id = Item::fetchByLink($object_id, $uid);
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$original_post = Post::selectFirst(['uri-id'], ['uid' => $uid, 'origin' => true, 'id' => $id]);
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if (empty($original_post)) {
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Logger::debug('Item not found or does not belong to the user', ['id' => $id, 'uid' => $uid, 'object_id' => $object_id, 'activity' => $ldactivity]);
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return;
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}
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$object_data = self::processObject($ldactivity['as:object'], true);
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$item = Processor::processC2SContent($object_data, $application, $uid);
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if (empty($item['title']) && empty($item['body'])) {
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Logger::debug('Empty body and title', ['id' => $id, 'uid' => $uid, 'object_id' => $object_id, 'activity' => $ldactivity]);
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return;
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}
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$post = ['title' => $item['title'], 'body' => $item['body']];
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Logger::debug('Got data', ['id' => $id, 'uid' => $uid, 'item' => $post]);
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Item::update($post, ['id' => $id]);
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Item::updateDisplayCache($original_post['uri-id']);
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System::jsonExit(Transmitter::createActivityFromItem($id));
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}
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private static function followAccount($uid, $object_id, $ldactivity)
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{
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}
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}
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