refactor: extract tag count validation logic

flarum · Nov 19, 2024 · 3e8aba9 · 3e8aba9
1 parent 19ffca7
commit 3e8aba9
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Showing 3 changed files with 119 additions and 18 deletions.
diff --git a/extensions/tags/src/Listener/SaveTagsToDatabase.php b/extensions/tags/src/Listener/SaveTagsToDatabase.php
@@ -14,6 +14,7 @@
 use Flarum\Settings\SettingsRepositoryInterface;
 use Flarum\Tags\Event\DiscussionWasTagged;
 use Flarum\Tags\Tag;
+use Flarum\Tags\TagCountValidator;
 use Flarum\User\Exception\PermissionDeniedException;
 use Illuminate\Contracts\Validation\Factory;
 use Symfony\Contracts\Translation\TranslatorInterface;
@@ -35,16 +36,24 @@ class SaveTagsToDatabase
      */
     protected $translator;
 
+
+    /**
+     * @var TagCountValidator
+     */
+    protected $tagCountValidator;
+
     /**
      * @param SettingsRepositoryInterface $settings
      * @param Factory $validator
      * @param TranslatorInterface $translator
+     * @param TagCountValidator $tagCountValidator
      */
-    public function __construct(SettingsRepositoryInterface $settings, Factory $validator, TranslatorInterface $translator)
+    public function __construct(SettingsRepositoryInterface $settings, Factory $validator, TranslatorInterface $translator, TagCountValidator $tagCountValidator)
     {
         $this->settings = $settings;
         $this->validator = $validator;
         $this->translator = $translator;
+        $this->tagCountValidator = $tagCountValidator;
     }
 
     /**
@@ -134,13 +143,10 @@ protected function validateTagCount($type, $count)
         $max = $this->settings->get('flarum-tags.max_'.$type.'_tags');
         $key = 'tag_count_'.$type;
 
-        $validator = $this->validator->make(
-            [$key => $count],
-            [$key => ['numeric', $min === $max ? "size:$min" : "between:$min,$max"]]
-        );
+        $this->tagCountValidator->setType($type);
+        $this->tagCountValidator->setMin($min);
+        $this->tagCountValidator->setMax($max);
 
-        if ($validator->fails()) {
-            throw new ValidationException([], ['tags' => $validator->getMessageBag()->first($key)]);
-        }
+        $this->tagCountValidator->assertValid([$key => $count]);
     }
 }
diff --git a/extensions/tags/src/TagCountValidator.php b/extensions/tags/src/TagCountValidator.php
@@ -0,0 +1,99 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\Tags;
+
+use Flarum\Foundation\AbstractValidator;
+
+class TagCountValidator extends AbstractValidator
+{
+    /**
+     * @var string
+     */
+    protected $type;
+
+    /**
+     * @var int
+     */
+    protected $min;
+
+    /**
+     * @var int
+     */
+    protected $max;
+
+    /**
+     * @return string
+     */
+    protected function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * @param string $type
+     * @return void
+     */
+    public function setType($type)
+    {
+        $this->type = $type;
+    }
+
+    /**
+     * @return int
+     */
+    protected function getMin()
+    {
+        return $this->min;
+    }
+
+    /**
+     * @param int $min
+     * @return void
+     */
+    public function setMin($min)
+    {
+        $this->min = $min;
+    }
+
+    /**
+     * @return int
+     */
+    protected function getMax()
+    {
+        return $this->max;
+    }
+
+    /**
+     * @param int $max
+     * @return void
+     */
+    public function setMax($max)
+    {
+        $this->max = $max;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getRules()
+    {
+        $type = $this->type;
+        $min = $this->min;
+        $max = $this->max;
+
+        return [
+            "tag_count_{$type}" => [
+                'numeric',
+                "size:{$min}",
+                "between:{$min},{$max}"
+            ]
+        ];
+    }
+}
diff --git a/framework/core/src/Foundation/AbstractValidator.php b/framework/core/src/Foundation/AbstractValidator.php
@@ -46,20 +46,14 @@ public function addConfiguration($callable)
      */
     protected $translator;
 
-    /**
-     * @var Cache
-     */
-    protected $cache;
-
     /**
      * @param Factory $validator
      * @param TranslatorInterface $translator
      */
-    public function __construct(Factory $validator, TranslatorInterface $translator, Cache $cache)
+    public function __construct(Factory $validator, TranslatorInterface $translator)
     {
         $this->validator = $validator;
         $this->translator = $translator;
-        $this->cache = $cache;
     }
 
     /**
@@ -97,8 +91,10 @@ protected function getMessages()
      */
     protected function getAttributeNames()
     {
-        if ($this->cache->get(self::$CORE_VALIDATION_CACHE_KEY) !== null) {
-            return $this->cache->get(self::$CORE_VALIDATION_CACHE_KEY);
+        $cache = resolve(Cache::class);
+
+        if ($cache->get(self::$CORE_VALIDATION_CACHE_KEY) !== null) {
+            return $cache->get(self::$CORE_VALIDATION_CACHE_KEY);
         }
 
         $extId = $this->getClassExtensionId();
@@ -109,7 +105,7 @@ protected function getAttributeNames()
             $attributeNames[$attribute] = $this->translator->trans($key);
         }
 
-        $this->cache->forever(self::$CORE_VALIDATION_CACHE_KEY, $attributeNames);
+        $cache->forever(self::$CORE_VALIDATION_CACHE_KEY, $attributeNames);
 
         return $attributeNames;
     }