<?php
/**
 * Handle blog settings and actions
 *
 * @package ZFBlog_Admin
 * @subpackage BLogs
 *
 */

class Admin_BlogController extends Zend_Controller_Action {

	/**
     * @var Zend_Controller_Action_Helper_FlashMessenger
     */
	protected 	$_flashmessenger= null;

	/**
     * @var Blog
     */
	protected 	$_blog= null;

	/**
	 * @var Zend_Date
	 */
	protected 	$_date= null;

	public function init() {
		Zend_Loader::loadClass('Blog');
		$this->_blog= new Blog();
    	$this->_flashmessenger= $this->_helper->getHelper('FlashMessenger');
        $this->view->message= $this->_flashmessenger;
        $this->_date= Zend_Registry::get('date');
	}

	public function indexAction() {

	}

	public function saveAction() {
		$this->_helper->removeHelper('viewRenderer');

		if ( $this->_request->isPost() ) {
			$blog= $this->_blog->valid( $this->_request->getPost('data') );

			if ( $this->_blog->hasErrors() ){
				$data= array('errors' => $this->_blog->getErrors(),
							 'blog' => $blog
					 		);

				$this->_flashmessenger->setNamespace('error');
				$this->_flashmessenger->addMessage('Some errors detect in your form. Check and submit again.');
				$this->_forward('form',null,null,$data);

				return ;
			}

			try {

				if(isset($blog['blog_id'])) {

					$this->_blog->update($blog, $blog['blog_id']);
					$this->_flashmessenger->setNamespace('success');
					$this->_flashmessenger->addMessage('Blog updated.');
				}
				else{
					$this->_blog->insert($blog);
					$this->_flashmessenger->setNamespace('success');
					$this->_flashmessenger->addMessage('Blog created.');
				}
				$this->_redirect('/admin/blog/list');

			} catch (Zend_Db_Exception $e) {
				die($e);
			}


		}
	}

	public function addAction() {
		$this->_forward('form','blog','admin');

		return;
	}

	public function editAction() {
		$id= (int) $this->_request->getParam('id', 0);

		/*
		*	If Get Param is a number
		*	Trying to retrive data with this id and paste to form
		*	Else error send to index
		*/

		if( $id !== 0 ){

			$where  = $this->_blog->getAdapter()->quoteInto('blog_id = ?', $id);
			$data= $this->_blog->fetchRow($where);

			if( !is_null($data) ){
				$this->_forward('form','blog','admin', array('data'=>$data->toArray()));

				return;
			}

		}

		$this->_flashmessenger->setNamespace('error');
		$this->_flashmessenger->addMessage('You are trying to access an inexistant record');
		$this->_redirect('/admin/blog/');

	}

	public function formAction() {

		$data= $this->_request->getParam('data', null);

		if( is_null($data) ){
			$data= $this->_blog->createRow()->toArray();
		}

		$this->view->data= $data;

	}

	public function deleteAction() {

		$ids= (array)$this->_request->getParam('id', 0);

		if ( $ids[0] === 0 ) {
			$this->_flashmessenger->setNamespace('error');
			$this->_flashmessenger->addMessage('Illegal access to access delete action');
			$this->_redirect('/admin/blog/');
		}

		try {

			$this->_blog->delete($ids);
			$this->_flashmessenger->setNamespace('succes');
			$this->_flashmessenger->addMessage('Items deleted : '.$e);
			$this->_redirect('/admin/blog/list');

		} catch (Zend_Db_Exception $e) {

			$this->_flashmessenger->setNamespace('error');
			$this->_flashmessenger->addMessage('Unable to delete selected Items : '.$e);
			$this->_redirect('/admin/blog/');

		}
	}

	public function listAction() {

		$data= $this->_blog->fetchAll()->toArray();

		foreach ( $data as $key => $item ) {
			$this->_date->set($item['blog_updated']);
			$this->_date->setTimezone('Europe/Paris'); //USER SETTINGS
			$data[$key]['blog_updated']= $this->_date;
			$data[$key]['href_edit']= $this->view->url(array('action'=>'edit','id'=>$item['blog_id']));
			$data[$key]['href_delete']= $this->view->url(array('action'=>'delete','id'=>$item['blog_id']));
		}

		$this->view->data= $data;
	}

	public function jsonListAction(){

		Zend_Loader::loadClass('Zend_Json');

		$this->_helper->removeHelper('viewRenderer');
		$data= $this->_blog->fetchAll()->toArray();

        $responseJSON = Zend_Json::encode($data);

		$this->getResponse()->setHeader('Content-Type', 'text/plain');
        $this->getResponse()->setBody($responseJSON);

	}
}

?>