* Move model function checkDepends and compare4Limit to extensionZen function getDependsByDB and compareForLimit.

module/extension/control.php

@@ -186,7 +186,7 @@ class extension extends control
         }
 
         /* 相关依赖插件检查。 */
-        $dependsExts = $this->extension->checkDepends($extension);
+        $dependsExts = $this->extensionZen->getDependsByDB($extension);
         if($dependsExts)
         {
             $this->view->error = sprintf($this->lang->extension->errorUninstallDepends, join(' ', $dependsExts));

module/extension/model.php

@@ -659,55 +659,16 @@ class extensionModel extends model
     }
 
     /**
-     * Check depends extension.
+     * 获取可能依赖此插件的其他插件。
+     * Get other extensions that may depend on this extension.
      *
-     * @param  string    $extension
+     * @param  string $extension
      * @access public
      * @return array
      */
-    public function checkDepends($extension)
+    public function getDependsExtension(string $extension): array
     {
-        $result        = array();
-        $extensionInfo = $this->dao->select('*')->from(TABLE_EXTENSION)->where('code')->eq($extension)->fetch();
-        $dependsExts   = $this->dao->select('*')->from(TABLE_EXTENSION)->where('depends')->like("%$extension%")->andWhere('status')->ne('available')->fetchAll();
-        if($dependsExts)
-        {
-            foreach($dependsExts as $dependsExt)
-            {
-                $depends = json_decode($dependsExt->depends, true);
-                if($this->compare4Limit($extensionInfo->version, $depends[$extension])) $result[] = $dependsExt->name;
-            }
-        }
-        return $result;
-    }
-
-    /**
-     * Compare for limit data.
-     *
-     * @param  string $version
-     * @param  array  $limit
-     * @param  string $type
-     * @access public
-     * @return void
-     */
-    public function compare4Limit($version, $limit, $type = 'between')
-    {
-        $result = false;
-        if(empty($limit)) return true;
-
-        if($limit == 'all')
-        {
-            $result = true;
-        }
-        else
-        {
-            if(!empty($limit['min']) and $version >= $limit['min']) $result = true;
-            if(!empty($limit['max']) and $version <= $limit['max']) $result = true;
-            if(!empty($limit['max']) and $version > $limit['max'] and $result) $result = false;
-        }
-
-        if($type != 'between') return !$result;
-        return $result;
+        return $this->dao->select('*')->from(TABLE_EXTENSION)->where('depends')->like("%$extension%")->andWhere('status')->ne('available')->fetchAll();
     }
 
     /**

module/extension/zen.php

@@ -139,7 +139,7 @@ class extensionZen extends extension
             {
                 if(isset($installedExts[$code]))
                 {
-                    if($this->extension->compare4Limit($installedExts[$code]->version, $limit)) $conflictsExt .= $installedExts[$code]->name . " ";
+                    if($this->compareForLimit($installedExts[$code]->version, $limit)) $conflictsExt .= $installedExts[$code]->name . " ";
                 }
             }
 
@@ -172,7 +172,7 @@ class extensionZen extends extension
                 $noDepends = false;
                 if(isset($installedExts[$code]))
                 {
-                    if($this->extension->compare4Limit($installedExts[$code]->version, $limit, 'noBetween')) $noDepends = true;
+                    if($this->compareForLimit($installedExts[$code]->version, $limit, 'noBetween')) $noDepends = true;
                 }
                 else
                 {
@@ -524,4 +524,57 @@ class extensionZen extends extension
         }
         return false;
     }
+
+    /**
+     * 根据数据库数据获取依赖当前插件的其他插件。
+     * Get depends extension by database.
+     *
+     * @param  string    $extension
+     * @access protected
+     * @return array
+     */
+    protected function getDependsByDB(string $extension): array
+    {
+        $extensionInfo = $this->extension->getInfoFromDB($extension);
+        $dependsList   = $this->extension->getDependsExtension($extension);
+
+        $result = array();
+        if($dependsList)
+        {
+            foreach($dependsList as $dependsExtension)
+            {
+                $depends = json_decode($dependsExtension->depends, true);
+                if(empty($depends[$extension])) continue;
+
+                if($this->compareForLimit($extensionInfo->version, $depends[$extension])) $result[] = $dependsExtension->name;
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Compare for limit data.
+     *
+     * @param  string       $version
+     * @param  array|string $limit
+     * @param  string       $type
+     * @access private
+     * @return bool
+     */
+    private function compareForLimit(string $version, array|string $limit, string $type = 'between'): bool
+    {
+        $result = false;
+        if(empty($limit))   return true;
+        if($limit == 'all') return true;
+
+        if(!empty($limit['min']) && $version >= $limit['min'])           $result = true;
+        if(!empty($limit['max']) && $version <= $limit['max'])           $result = true;
+        if(!empty($limit['max']) && $version > $limit['max'] && $result) $result = false;
+
+        /* 如果取的不是被包含则返回取反的布尔值。 */
+        if($type != 'between') return !$result;
+
+        return $result;
+    }
 }