* Fix bug #15039.

lib/base/filter/filter.class.php

@@ -1370,23 +1370,4 @@ class baseFixer
         foreach($fields as $key => $fieldName) if(!isset($this->data->$fieldName)) unset($fields[$key]);
         return $fields;
     }
-
-    /**
-     * 过滤Emoji表情。
-     * Filter Emoji.
-     *
-     * @param  string $fieldName
-     * @access public
-     * @return object
-     */
-    public function filterEmoji($fieldName){
-        $fields = $this->processFields($fieldName);
-        foreach($fields as $fieldName)
-        {
-            $this->data->$fieldName = preg_replace_callback('/./u', function (array $match){
-                return strlen($match[0]) >= 4 ? '' : $match[0];
-            }, $this->data->$fieldName);
-        }
-        return $this;
-    }
 }

lib/filter/filter.class.php

@@ -75,6 +75,7 @@ class fixer extends baseFixer
             }
             if(isset($flowFields[$field]) and ($flowFields[$field]->control == 'textarea' or $flowFields[$field]->control == 'richtext')) $this->skipSpecial($field);
             $this->specialChars($field);
+            $this->data->$field = $this->filterEmoji($value);
         }
 
         if(empty($fields)) return $this->data;
@@ -90,4 +91,21 @@ class fixer extends baseFixer
 
         return $this->data;
     }
+
+    /**
+     * 过滤Emoji表情。
+     * Filter Emoji.
+     *
+     * @param  string $value
+     * @access public
+     * @return object
+     */
+    public function filterEmoji($value){
+        $value = preg_replace_callback('/./u', function (array $match)
+        {
+            return strlen($match[0]) >= 4 ? '' : $match[0];
+        }, $value);
+
+        return $value;
+    }
 }

module/bug/model.php

@@ -1410,10 +1410,10 @@ class bugModel extends model
 
     /**
      * Get statistic.
-     * 
-     * @param  int    $productID 
-     * @param  string $endDate 
-     * @param  int    $days 
+     *
+     * @param  int    $productID
+     * @param  string $endDate
+     * @param  int    $days
      * @access public
      * @return void
      */

module/testcase/model.php

@@ -72,7 +72,7 @@ class testcaseModel extends model
             $parentStepID = 0;
             $this->loadModel('score')->create('testcase', 'create', $caseID);
 
-            $data = fixer::input('post')->filterEmoji('steps,expects')->get();
+            $data = fixer::input('post')->get();
             foreach($data->steps as $stepID => $stepDesc)
             {
                 if(empty($stepDesc)) continue;
@@ -759,7 +759,7 @@ class testcaseModel extends model
                 /* Ignore steps when post has no steps. */
                 if($this->post->steps)
                 {
-                    $data = fixer::input('post')->filterEmoji('steps,expects')->get();
+                    $data = fixer::input('post')->get();
 
                     foreach($data->steps as $stepID => $stepDesc)
                     {