Add permission to bypass tag count requirements (#111)

extensions/tags/extend.php

@@ -47,7 +47,10 @@ return [
         ->belongsToMany('tags', Tag::class, 'discussion_tag'),
 
     (new Extend\ApiSerializer(ForumSerializer::class))
-        ->hasMany('tags', TagSerializer::class),
+        ->hasMany('tags', TagSerializer::class)
+        ->attribute('canBypassTagCounts', function (ForumSerializer $serializer) {
+            return $serializer->getActor()->can('bypassTagCounts');
+        }),
 
     (new Extend\ApiSerializer(DiscussionSerializer::class))
         ->hasMany('tags', TagSerializer::class)

extensions/tags/js/src/admin/addTagPermission.js

@@ -5,5 +5,10 @@ export default function () {
       icon: 'fas fa-tag',
       label: app.translator.trans('flarum-tags.admin.permissions.tag_discussions_label'),
       permission: 'discussion.tag',
-    }, 'moderate', 95);
+    }, 'moderate', 95)
+    .registerPermission({
+      icon: 'fas fa-tags',
+      label: app.translator.trans('flarum-tags.admin.permissions.bypass_tag_counts_label'),
+      permission: 'bypassTagCounts',
+    }, 'start', 89);
 }

extensions/tags/js/src/forum/components/TagDiscussionModal.js

@@ -177,7 +177,7 @@ export default class TagDiscussionModal extends Modal {
             </div>
           </div>
           <div className="TagDiscussionModal-form-submit App-primaryControl">
-            <Button type="submit" className="Button Button--primary" disabled={primaryCount < this.minPrimary || secondaryCount < this.minSecondary} icon="fas fa-check">
+            <Button type="submit" className="Button Button--primary" disabled={!this.meetsRequirements(primaryCount, secondaryCount)} icon="fas fa-check">
               {app.translator.trans('flarum-tags.forum.choose_tags.submit_button')}
             </Button>
           </div>
@@ -218,6 +218,14 @@ export default class TagDiscussionModal extends Modal {
     ];
   }
 
+  meetsRequirements(primaryCount, secondaryCount) {
+    if (app.forum.attribute('canBypassTagCounts')) {
+      return true;
+    }
+
+    return primaryCount >= this.minPrimary && secondaryCount >= this.minSecondary;
+  }
+
   toggleTag(tag) {
     const index = this.selected.indexOf(tag);
 

extensions/tags/src/Access/GlobalPolicy.php

@@ -34,6 +34,10 @@ class GlobalPolicy extends AbstractPolicy
     public function can(User $actor, string $ability)
     {
         if (in_array($ability, ['viewDiscussions', 'startDiscussion'])) {
+            if ($actor->hasPermission($ability) && $actor->hasPermission('bypassTagCounts')) {
+                return $this->allow();
+            }
+
             $enoughPrimary = count(Tag::getIdsWhereCan($actor, $ability, true, false)) >= $this->settings->get('flarum-tags.min_primary_tags');
             $enoughSecondary = count(Tag::getIdsWhereCan($actor, $ability, false, true)) >= $this->settings->get('flarum-tags.min_secondary_tags');
 

extensions/tags/src/Listener/SaveTagsToDatabase.php

@@ -111,8 +111,10 @@ class SaveTagsToDatabase
                 throw new PermissionDeniedException;
             }
 
-            $this->validateTagCount('primary', $primaryCount);
+            if (! $actor->can('bypassTagCounts', $discussion)) {
-            $this->validateTagCount('secondary', $secondaryCount);
+                $this->validateTagCount('primary', $primaryCount);
+                $this->validateTagCount('secondary', $secondaryCount);
+            }
 
             $discussion->afterSave(function ($discussion) use ($newTagIds) {
                 $discussion->tags()->sync($newTagIds);