Вынос функционала blog в отдельный класс

CLASSES/blog.php

@@ -1,9 +1,56 @@
 <?php
-
+//модель для блога
 class blog_model 
 {
+    public $table = "text_content";
+
+    function __construct($table=false)
+    {
+        //custom table in db
+        if ($table!==false) $this->table = $table;
+    }
+
+    public function get_it($id)
+    {
+        $res = LE::$DB->query_single("SELECT * FROM `".$this->table."` WHERE `id`=".$id);
+        $res['data'] = json_decode($res['data'],1);
+        return $res;
+    }
+
+    public function get_list($inp=false)
+    {
+         return LE::$DB->query_arr("SELECT * FROM `".$this->table."`",'id');
+    }
+
+    public function save_it($id,$data=[])
+    {
+        $data['id']=PRE::INT($id); 
 
+        return LE::$DB->SAVE($this->table,$data);
+    }
 
+    public function rem_it($id=0)
+    {
+        $id=PRE::INT($id);
+        if (!$id>0) return false;
+        $res = LE::$DB->DEL($this->table,$id);
+        return ($res>0);
+    }
 
+    protected function check_dest_folder($f)
+    {
+        if (!is_dir($f)) 
+            if(mkdir($f,0777,true)===false)
+                return false;
+        return true;
+    }
+    
+    public function add_img()
+    {
+        if (!isset($_FILES['upload'])) return false;
+        $dest = WEBDIR.'pub_data/upload/img/';        
+        if (!$this->check_dest_folder($dest)) return false;
+        return LE_FS::SAVE_POST(['f_name'=>'upload','path'=>$dest]);
+    }
 
 }

CLASSES/core/LE_MOD_CONTROLLER.php

@@ -117,7 +117,7 @@ abstract class LE_MOD_CONTROLLER
         //возвращать массив ответа как есть, не оборачивая в data
         if (isset($res['as_is']) && $res['as_is'])
         {
-            unset($res['as_id']);
+            unset($res['as_is']);
             $out = $res;
         }
         

MODULES/admin/blog.php

@@ -1,94 +1,45 @@
 <?php
-
 class CONTR extends LE_MOD_CONTROLLER {
-    
+       
-    protected function check_dest_folder($f)
-    {
-        if (!is_dir($uploaddir)) 
-            if(mkdir($uploaddir,0777,true)===false)
-                return false;
-        
-        return true;
-
-    }
     protected function _ajx_add_img($data)
     {
-        if (!isset($_FILES['upload'])) return false;
+        if( ($filename = $this->model->add_img()) !==false ) 
-        $dest = WEBDIR.'pub_data/upload/img/';        
+            return ['url'=>'/pub_data/upload/img/'.$filename, 'as_is'=>1];
-        if (!$this->check_dest_folder($dest)) return false;
+        return false;
-        $filename = LE_FS::SAVE_POST(['f_name'=>'upload','path'=>$dest]);
-        return ['url'=>'/pub_data/upload/img/'.$filename, 'as_is'=>1];
     }
 
     protected function _ajx_save_content($data)
     {
         $id = PRE::INT($data['id']);
-        
         $html_cont = $data['html_cont'];
         preg_match('!(<h1>(.*?)<\/h1>)?(.*)!simu',$html_cont,$out);
-        $html_cont = $out[3];
+        return $this->model->save_it($id,['html'=>$out[3],'head'=>trim($out[2])]);
-        $html_head = trim($out[2]);
-        //return;
-
-        $save_data = ['id'=>$id,'html'=>$html_cont,'head'=>$html_head];
-
-        $id = LE::$DB->SAVE('text_content',$save_data);
-
-        return $id;
     }
 
     protected function _ajx_remove_it($inp)
     {
         if (!isset($inp['id'])) return false;
-    
+        return $this->model->rem_it($inp['id']);
-        $id=PRE::INT($inp['id']);
-        if (!$id>0) return false;
-        $res = LE::$DB->DEL('text_content',$id);
-        return ($res>0);
     }
 
     protected function _inp_default($inp)
     {
-        $res = LE::$DB->query_arr("SELECT * FROM `text_content`",'id');
+        $data = $this->model->get_list();
-
+        $to_tpl['cont_list'] = $data;
-        $to_tpl['cont_list'] = $res;
+        return LE::$TPL->fetch('blog/list',$to_tpl); 
-        return LE::$TPL->fetch('blog/list',$to_tpl);
     }
 
     protected function _inp_edit($inp)
     {
-        $id = PRE::INT($inp);
+        $id = PRE::INT($inp)+0;
-        if ($id>0) 
+        $res = ($id>0) ? $this->model->get_it($id) : ['html'=>'','head'=>'','data'=>[]];
-        {
+    
-            $res = LE::$DB->query_single("SELECT * FROM `text_content` WHERE `id`=".$id);
+        $to_tpl = [ 'data'=>$res['data'], 'id'=>$id, 'html_cont'=>$res['html'], 'head'=>$res['head']];
-            $it_data = json_decode($res['data'],1);
-        }
-        else 
-        {
-            $res = ['html'=>'','head'=>''];
-            $it_data = [];
-            $id=0;
-        }
-
-        $to_tpl = [
-            'data'=>$it_data,
-            'id'=>$id,
-            'html_cont'=>$res['html'],
-            'head'=>$res['head']
-        ];
-
         return LE::$TPL->fetch('blog/edit_item',$to_tpl);
     }
 }
 
-
-
-
 include CLSDIR."blog.php";
 $blog_model = new blog_model;
 
-
+LE::$TPL->mod_cont .=  (new CONTR($le_mod_loader->url,$blog_model))->start();
-$controller = new CONTR($le_mod_loader->url,$blog_model);
-
-
-LE::$TPL->mod_cont .= $controller->start();