From 652c3c8cd82607edd4f5f3a2a0c1a91a3bbf2d9e Mon Sep 17 00:00:00 2001
From: EdgeInfinity <jiahaohe39@gmail.com>
Date: Fri, 16 May 2025 18:40:31 +0800
Subject: [PATCH 1/4] Update DiscussionPolicy.php

---
 extensions/tags/src/Access/DiscussionPolicy.php | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/extensions/tags/src/Access/DiscussionPolicy.php b/extensions/tags/src/Access/DiscussionPolicy.php
index 742632cae0..d17aab8721 100755
--- a/extensions/tags/src/Access/DiscussionPolicy.php
+++ b/extensions/tags/src/Access/DiscussionPolicy.php
@@ -35,6 +35,23 @@ public function can(User $actor, string $ability, Discussion $discussion): ?stri
             foreach ($tags as $tag) {
                 if ($tag->is_restricted) {
                     if (! $actor->hasPermission('tag'.$tag->id.'.discussion.'.$ability)) {
+                        // This is where the original problem happens, since the renaming
+                        // ability is not tag related. If there are any other permissions
+                        // alike, their original check method should also be added here.
+                        if ($ability == 'rename') {
+                            if ($discussion->user_id == $actor->id && $actor->can('reply', $discussion)) {
+                                $allowRenaming = $this->settings->get('allow_renaming');
+
+                                if ($allowRenaming === '-1'
+                                    || ($allowRenaming === 'reply' && $discussion->participant_count <= 1)
+                                    || (is_numeric($allowRenaming) && $discussion->created_at->diffInMinutes(null, true) < $allowRenaming)) {
+                                    return $this->allow();
+                                }
+                            }
+
+                            # return null;
+                        }
+
                         return $this->deny();
                     }
 

From d07efd1578a706a27b43fdbf39b75c627c236be3 Mon Sep 17 00:00:00 2001
From: EdgeInfinity <jiahaohe39@gmail.com>
Date: Fri, 16 May 2025 21:04:16 +0800
Subject: [PATCH 2/4] Update DiscussionPolicy.php

---
 extensions/tags/src/Access/DiscussionPolicy.php | 2 --
 1 file changed, 2 deletions(-)

diff --git a/extensions/tags/src/Access/DiscussionPolicy.php b/extensions/tags/src/Access/DiscussionPolicy.php
index d17aab8721..5d8bc2d7bb 100755
--- a/extensions/tags/src/Access/DiscussionPolicy.php
+++ b/extensions/tags/src/Access/DiscussionPolicy.php
@@ -48,8 +48,6 @@ public function can(User $actor, string $ability, Discussion $discussion): ?stri
                                     return $this->allow();
                                 }
                             }
-
-                            # return null;
                         }
 
                         return $this->deny();

From 9e843a2f593a2b592a6cbe1497aef3f01f452f73 Mon Sep 17 00:00:00 2001
From: EdgeInfinity <jiahaohe39@gmail.com>
Date: Mon, 26 May 2025 13:04:54 +0800
Subject: [PATCH 3/4] Update DiscussionPolicy.php

---
 extensions/tags/src/Access/DiscussionPolicy.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/extensions/tags/src/Access/DiscussionPolicy.php b/extensions/tags/src/Access/DiscussionPolicy.php
index 5d8bc2d7bb..05ab866fc3 100755
--- a/extensions/tags/src/Access/DiscussionPolicy.php
+++ b/extensions/tags/src/Access/DiscussionPolicy.php
@@ -49,6 +49,15 @@ public function can(User $actor, string $ability, Discussion $discussion): ?stri
                                 }
                             }
                         }
+                        else if ($ability === 'hide') {
+                            if ($discussion->user_id == $actor->id
+                                && $discussion->participant_count <= 1
+                                && (! $discussion->hidden_at || $discussion->hidden_user_id == $actor->id)
+                                && $actor->can('reply', $discussion)
+                            ) {
+                                return $this->allow();
+                            }
+                        }
 
                         return $this->deny();
                     }

From a602ff0dde6cce96b66e5f14a38169d9122f793b Mon Sep 17 00:00:00 2001
From: EdgeInfinity <jiahaohe39@gmail.com>
Date: Mon, 26 May 2025 13:09:26 +0800
Subject: [PATCH 4/4] review

---
 extensions/tags/src/Access/DiscussionPolicy.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/extensions/tags/src/Access/DiscussionPolicy.php b/extensions/tags/src/Access/DiscussionPolicy.php
index 05ab866fc3..995e6f58bc 100755
--- a/extensions/tags/src/Access/DiscussionPolicy.php
+++ b/extensions/tags/src/Access/DiscussionPolicy.php
@@ -48,8 +48,7 @@ public function can(User $actor, string $ability, Discussion $discussion): ?stri
                                     return $this->allow();
                                 }
                             }
-                        }
-                        else if ($ability === 'hide') {
+                        } elseif ($ability === 'hide') {
                             if ($discussion->user_id == $actor->id
                                 && $discussion->participant_count <= 1
                                 && (! $discussion->hidden_at || $discussion->hidden_user_id == $actor->id)