kopia lustrzana https://github.com/friendica/friendica
Configurable recursion depth when fetching replies
rodzic
25cad5aae8
commit
d6b37591f5
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@ -267,6 +267,7 @@ class Processor
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self::updateEvent($post['event-id'], $activity);
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}
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}
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self::processReplies($activity, $item);
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}
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/**
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@ -524,28 +525,34 @@ class Processor
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}
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}
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if (DI::config()->get('system', 'decoupled_receiver') && ($activity['completion-mode'] ?? Receiver::COMPLETION_NONE != Receiver::COMPLETION_REPLIES)) {
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$replies = [$item['thr-parent']];
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if (!empty($item['parent-uri'])) {
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$replies[] = $item['parent-uri'];
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}
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$condition = DBA::mergeConditions(['uri' => $replies], ["`replies-id` IS NOT NULL"]);
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$posts = Post::select(['replies', 'replies-id'], $condition);
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while ($post = Post::fetch($posts)) {
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$cachekey = 'Processor-CreateItem-Replies-' . $post['replies-id'];
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if (!DI::cache()->get($cachekey)) {
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self::fetchReplies($post['replies'], $activity);
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DI::cache()->set($cachekey, true);
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}
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}
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DBA::close($replies);
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return $item;
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}
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if (!empty($item['replies'])) {
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self::fetchReplies($item['replies'], $activity);
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}
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private static function processReplies(array $activity, array $item)
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{
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// @todo fetch replies not only in the decoupled mode
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if (!DI::config()->get('system', 'decoupled_receiver')) {
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return;
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}
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return $item;
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$replies = [$item['thr-parent']];
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if (!empty($item['parent-uri'])) {
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$replies[] = $item['parent-uri'];
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}
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$condition = DBA::mergeConditions(['uri' => $replies], ["`replies-id` IS NOT NULL"]);
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$posts = Post::select(['replies', 'replies-id'], $condition);
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while ($post = Post::fetch($posts)) {
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$cachekey = 'Processor-CreateItem-Replies-' . $post['replies-id'];
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if (!DI::cache()->get($cachekey)) {
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self::fetchReplies($post['replies'], $activity);
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DI::cache()->set($cachekey, true);
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}
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}
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DBA::close($replies);
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if (!empty($item['replies'])) {
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self::fetchReplies($item['replies'], $activity);
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}
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}
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/**
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@ -1247,7 +1254,7 @@ class Processor
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Queue::remove($activity);
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if ($success && Queue::hasChildren($item['uri']) && Post::exists(['uri' => $item['uri']])) {
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Queue::processReplyByUri($item['uri']);
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Queue::processReplyByUri($item['uri'], $activity);
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}
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// Store send a follow request for every reshare - but only when the item had been stored
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@ -1259,6 +1266,10 @@ class Processor
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ActivityPub\Transmitter::sendFollowObject($item['uri'], $item['author-link']);
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}
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}
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if ($success) {
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self::processReplies($activity, $item);
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}
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}
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/**
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@ -1794,10 +1805,27 @@ class Processor
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private static function fetchReplies(string $url, array $child)
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{
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if (in_array(__FUNCTION__, $child['callstack'] ?? [])) {
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Logger::notice('Callstack already contains "' . __FUNCTION__ . '"', ['callstack' => $child['callstack']]);
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$callstack_count = 0;
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foreach ($child['callstack'] ?? [] as $function) {
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if ($function == __FUNCTION__) {
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++$callstack_count;
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}
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}
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$callstack = array_slice(array_column(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS), 'function'), 1);
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$system_count = 0;
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foreach ($callstack as $function) {
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if ($function == __FUNCTION__) {
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++$system_count;
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}
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}
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$maximum_fetchreplies_depth = DI::config()->get('system', 'max_fetchreplies_depth');
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if (max($callstack_count, $system_count) == $maximum_fetchreplies_depth) {
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Logger::notice('Maximum callstack depth reached', ['max' => $maximum_fetchreplies_depth, 'count' => $callstack_count, 'system-count' => $system_count, 'replies' => $url, 'callstack' => $child['callstack'] ?? [], 'system' => $callstack]);
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return;
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}
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$child['callstack'] = self::addToCallstack($child['callstack'] ?? []);
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$replies = ActivityPub::fetchItems($url);
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@ -1805,7 +1833,7 @@ class Processor
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Logger::notice('No replies', ['replies' => $url]);
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return;
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}
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Logger::notice('Fetch replies - start', ['replies' => $url]);
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Logger::notice('Fetch replies - start', ['replies' => $url, 'callstack' => $child['callstack'], 'system' => $callstack]);
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$fetched = 0;
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foreach ($replies as $reply) {
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if (is_array($reply)) {
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@ -388,6 +388,10 @@ return [
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// Maximum number of feed items that are fetched and processed. For unlimited items set to 0.
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'max_feed_items' => 20,
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// max_fetchreplies_depth (Integer)
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// Maximum number of "fetchreplies" activities in the callstack. The higher, the more complete a thread will be.
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'max_fetchreplies_depth' => 2,
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// max_image_length (Integer)
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// An alternate way of limiting picture upload sizes.
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// Specify the maximum pixel length that pictures are allowed to be (for non-square pictures, it will apply to the longest side).
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