← All changes | app/Http/Controllers/CommentsController.php +58 -34 2.8.0 → 2.10.0 View file →

		@@ -11,8 +11,9 @@
11	11	use FluentCommunity\Framework\Http\Request\Request;
12	12	use FluentCommunity\App\Models\Comment;
13	13	use FluentCommunity\App\Models\Feed;
14	14	use FluentCommunity\App\Models\Reaction;
	15	+use FluentCommunity\App\Models\XProfile;
15	16	use FluentCommunity\Framework\Support\Arr;
16	17
17	18	class CommentsController extends Controller
18	19	{
		@@ -21,15 +22,24 @@
21	22	$feed = Feed::withoutGlobalScopes()
22	23	->byUserAccess(get_current_user_id())
23	24	->findOrFail($feed_id);
24	25
25		- if ($feed->status != 'published' && !$feed->hasEditAccess($this->getUserId())) {
	26	+ if (!in_array($feed->status, FeedsHelper::getViewableByLinkStatuses(), true) && !$feed->hasEditAccess($this->getUserId())) {
26	27	return $this->sendError([
27	28	'message' => __('Sorry, you do not have permission to view this post', 'fluent-community')
28	29	], 404);
29	30	}
30	31
31		- $canViewComments = apply_filters('fluent_community/can_view_comments_' . $feed->type, true, $feed);
	32	+ /*
	33	+ * The row's own setting is the default the filter gets handed, rather than a bare
	34	+ * true. Before this, meta.enable_comments was read nowhere on this path, so a page
	35	+ * with comments switched off still served its thread to anyone who asked for it.
	36	+ */
	37	+ $canViewComments = apply_filters(
	38	+ 'fluent_community/can_view_comments_' . $feed->type,
	39	+ FeedsHelper::commentsEnabled($feed),
	40	+ $feed
	41	+ );
32	42
33	43	if (!$canViewComments) {
34	44	return [
35	45	'comments' => []
		@@ -78,9 +88,9 @@
78	88
79	89	$text = $this->validateCommentText($request->all());
80	90	$feed = Feed::withoutGlobalScopes()->findOrFail($feedId);
81	91
82		- if ($feed->status != 'published') {
	92	+ if (!in_array($feed->status, FeedsHelper::getViewableByLinkStatuses(), true)) {
83	93	return $this->sendError([
84	94	'message' => __('This post is not published yet', 'fluent-community')
85	95	]);
86	96	}
		@@ -88,25 +98,8 @@
88	98	$this->verifyCreateCommentPermission($feed);
89	99
90	100	$requestData = $request->all();
91	101
92		- // Check for duplicate (only for comments with text)
93		- if ($text) {
94		- $skipDuplicateCheck = apply_filters('fluent_community/disable_duplicate_comment_check', false, get_current_user_id(), $feed->id);
95		- if (!$skipDuplicateCheck) {
96		- $exist = Comment::where('user_id', get_current_user_id())
97		- ->where('message', $text)
98		- ->where('post_id', $feed->id)
99		- ->first();
100		-
101		- if ($exist) {
102		- return $this->sendError([
103		- 'message' => __('No duplicate comment please!', 'fluent-community')
104		- ]);
105		- }
106		- }
107		- }
108		-
109	102	[$markdown, $inlineMedias] = FeedsHelper::replaceImageUrlsWithRealMediaArchive($text);
110	103	$mentions = FeedsHelper::getMentions($markdown, $feed->space_id, true);
111	104	$commentHtml = $this->generateCommentHtml($markdown, $mentions);
112	105
		@@ -138,12 +131,33 @@
138	131	do_action('fluent_community/before_comment_create', $commentData, $feed);
139	132
140	133	$commentData = apply_filters('fluent_community/comment/comment_data', $commentData, $feed);
141	134
142		- $comment = Comment::create($commentData);
	135	+ // Only comments with text are duplicate checked
	136	+ $shouldCheckDuplicate = $text && !apply_filters('fluent_community/disable_duplicate_comment_check', false, get_current_user_id(), $feed->id);
143	137
	138	+ // Serialize a member's concurrent submissions by locking their profile row,
	139	+ // so parallel matching requests cannot pass the duplicate check and both insert.
	140	+ $comment = Helper::dbTransaction(function () use ($commentData, $feed, $text, $shouldCheckDuplicate) {
	141	+ XProfile::where('user_id', get_current_user_id())->lockForUpdate()->first();
	142	+
	143	+ if ($shouldCheckDuplicate && Comment::where('user_id', get_current_user_id())->where('message', $text)->where('post_id', $feed->id)->first()) {
	144	+ return null;
	145	+ }
	146	+
	147	+ $newComment = Comment::create($commentData);
	148	+ Feed::withoutGlobalScopes()->where('id', $feed->id)->increment('comments_count');
	149	+
	150	+ return $newComment;
	151	+ });
	152	+
	153	+ if (!$comment) {
	154	+ return $this->sendError([
	155	+ 'message' => __('No duplicate comment please!', 'fluent-community')
	156	+ ]);
	157	+ }
	158	+
144	159	$feed->comments_count = $feed->comments_count + 1;
145		- $feed->save();
146	160
147	161
148	162	// Merge and save all media in one loop
149	163	$mediaItems = $mediaItems ? (is_array($mediaItems) ? $mediaItems : [$mediaItems]) : [];
		@@ -426,9 +440,9 @@
426	440	}
427	441
428	442	private function validateCommentText($data)
429	443	{
430		- $text = trim(Arr::get($data, 'comment'));
	444	+ $text = trim((string) Arr::get($data, 'comment', ''));
431	445	$text = CustomSanitizer::unslashMarkdown($text);
432	446
433	447	// Decode HTML entities (e.g.,   for space) and strip all whitespace for validation
434	448	$textForValidation = html_entity_decode($text, ENT_QUOTES | ENT_HTML5, 'UTF-8');
		@@ -455,9 +469,9 @@
455	469	}
456	470
457	471	private function verifyCreateCommentPermission($feed)
458	472	{
459		- if (Arr::get($feed->meta, 'comments_disabled') === 'yes') {
	473	+ if (!FeedsHelper::commentsEnabled($feed)) {
460	474	throw new \Exception(esc_html__('Comments are disabled for this post', 'fluent-community'));
461	475	}
462	476
463	477	$this->verifySpacePermission($feed);
		@@ -509,9 +523,9 @@
509	523	$type = $request->get('react_type', 'like');
510	524	$type = in_array($type, ['like', 'bookmark'], true) ? $type : 'like';
511	525	$willRemove = $request->get('remove');
512	526
513		- if ($feed->status != 'published') {
	527	+ if (!in_array($feed->status, FeedsHelper::getViewableByLinkStatuses(), true)) {
514	528	return $this->sendError([
515	529	'message' => __('This post is not published yet', 'fluent-community')
516	530	]);
517	531	}
		@@ -638,19 +652,29 @@
638	652	]);
639	653	}
640	654
641	655	if ($reactionState) {
642		- // add or update the reaction
643		- $reaction = Reaction::firstOrCreate([
644		- 'user_id' => get_current_user_id(),
645		- 'object_id' => $comment->id,
646		- 'object_type' => 'comment',
647		- 'parent_id' => $feed->id
648		- ]);
	656	+ // Serialize concurrent reactions on this comment by locking its row,
	657	+ // so parallel add requests cannot each insert a duplicate reaction.
	658	+ $reaction = Helper::dbTransaction(function () use ($comment, $feed) {
	659	+ XProfile::where('user_id', get_current_user_id())->lockForUpdate()->first();
649	660
	661	+ $reaction = Reaction::firstOrCreate([
	662	+ 'user_id' => get_current_user_id(),
	663	+ 'object_id' => $comment->id,
	664	+ 'object_type' => 'comment',
	665	+ 'parent_id' => $feed->id
	666	+ ]);
	667	+
	668	+ if ($reaction->wasRecentlyCreated) {
	669	+ Comment::where('id', $comment->id)->increment('reactions_count');
	670	+ $comment->reactions_count = $comment->reactions_count + 1;
	671	+ }
	672	+
	673	+ return $reaction;
	674	+ });
	675	+
650	676	if ($reaction->wasRecentlyCreated) {
651		- $comment->reactions_count = $comment->reactions_count + 1;
652		- $comment->save();
653	677	do_action('fluent_community/comment/react_added', $reaction, $comment, $feed);
654	678	}
655	679	} else {
656	680	// remove the reaction