Memcache, refactoring, View helpers, #16

git-svn-id: svn+ssh://code.netmonsters.ru/svn/majestic/branches/evo@124 4cb57b5f-5bbd-dd11-951b-001d605cbbc5

app/ErrorAction.php

@@ -13,7 +13,7 @@ class ErrorAction extends ViewAction
 {
     
     /**
-     * @var Exception
+     * @var ErrorException
      */
     protected $exception;
     
@@ -36,12 +36,12 @@ class ErrorAction extends ViewAction
         return '/static/' . $this->template;
     }
     
-    protected function sendHttpCode($code)
+    protected function sendHttpCode()
     {
         if (headers_sent()) {
             return;
         }
-        switch ($code) {
+        switch ($this->template) {
             case 404:
                 header('HTTP/1.0 404 Not Found');
             break;
@@ -50,9 +50,40 @@ class ErrorAction extends ViewAction
         }
     }
     
+    protected function logError()
+    {
+        if ($this->template = 500) {
+            
+            $error = 0;
+            $ex = $this->exception;
+            if ($ex instanceof ErrorException) {
+                $error = $ex->getSeverity();
+            }
+            
+            switch ($error) {
+                case E_NOTICE:
+                    $error = 'Notice';
+                    break;
+                case E_WARNING:
+                    $error = 'Warning';
+                    break;
+                case E_ERROR:
+                    $error = 'Fatal Error';
+                    break;
+                default:
+                    $error = 'Unknown Error';
+                    break;
+            }
+            $message = 'PHP ' . $error .  ':  ' . $ex->getMessage() . ' in ' . $ex->getFile() 
+                     . ' on line ' . $ex->getLine();
+            error_log($message);
+        }
+    }
+    
     public function fetch()
     {
-        $this->sendHTTPCode($this->template);
+        $this->logError();
+        $this->sendHTTPCode();
         return $this->view->fetch($this->getTemplate());
     }
 }

app/FrontController.php

@@ -32,6 +32,9 @@ class FrontController
     private function __construct()
     {
         ErrorHandler::init();
+        if (DEBUG == true) {
+            Profiler::getInstance()->start();
+        }
         $this->router = new Router();
     }
     
@@ -96,7 +99,6 @@ class FrontController
     public function execute()
     {
         try {
-            
             $request = Env::getRequestUri();
             $route = $this->getRouter()->route($request);
             if (!$route) {
@@ -107,14 +109,16 @@ class FrontController
             if (!class_exists($action_class)) {
                 throw new GeneralException('Action class "' . $action_class . '" not found.');
             }
+            
             $action = new $action_class();
             $layout_class = $route->getLayout();
             if (!class_exists($layout_class)) {
                 throw new GeneralException('Layout class "' . $layout_class . '" not found.');
             }
-            $layout = new $layout_class();
-            return $layout->fetch($action);
             
+            $layout = new $layout_class();
+            $html = $layout->fetch($action);
+            return (!DEBUG) ? $html : Profiler::getInstance()->end($html);
         } catch(Exception $e) {
             if (DEBUG == true) {
                 return ErrorHandler::showDebug($e);

app/PagerAction.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage app
+ * @since 2010-03-07
+ * @version SVN: $Id$
+ * @filesource $URL$
+ */
+
+class PagerAction extends ViewAction
+{
+    public $page;
+    public $last_page;
+    
+    //protected $num_rows;
+    
+    protected $offset = 0;
+    protected $count  = 0;
+    protected $limit;
+
+    public function __construct($count, $limit = 20)
+    {
+        $this->count = $count;
+        $this->limit = $limit;
+        parent::__construct();
+    }
+    
+    protected function execute()
+    {
+        $page = (int) Env::Get('p');
+        $this->last_page = ceil($this->count/$this->limit);
+        $this->page = ($page <= $this->last_page && $page > 0) ? $page : 1;
+        $this->offset = $this->limit * ($this->page - 1);
+        //$this->num_rows = ($this->limit + $this->offset) <= $this->count ? ($this->limit + $this->offset) : $this->count;
+    }
+
+    public function getOffset()
+    {
+        return $this->offset;
+    }
+
+    public function getLimit()
+    {
+        return $this->limit;
+    }
+    
+    protected function getTemplate()
+    {
+        $template = ($this->template) ? $this->template : substr(get_class($this), 0, -6/*strlen('Action')*/);
+        return '/actions/' . $template;
+    }
+    
+
+/*    public function setNumRows($num_rows)
+    {
+        $this->num_rows = $num_rows;
+    }
+*/    
+    /*function prepare()
+    {
+        $this->templater->assign('page', $this->page);
+        $this->templater->assign('page_max', $this->max_page_num);
+    }*/
+}