<?php
require_once(__DIR__.'/classes/GuidePost.php');
require_once(__DIR__.'/classes/GuideCategory.php');
require_once(__DIR__.'/classes/FormBuilder.php');


class AdminGuidePosts extends AdminTab
{
	public function __construct()
	{
		global $cookie;

	 	$this->table = 'guide_post';
		$this->identifier = 'id_guide_post';
	 	$this->className = 'GuidePost';
	 	$this->lang = true;
	 	$this->edit = true;
	 	$this->view = true;
	 	$this->delete = true;
		
		$this->fieldsDisplay = array(
			'id_guide_post' => array(
				'title' => $this->l('ID'), 
				'align' => 'center', 
				'width' => 25
				),
			'name' => array(
				'title' => $this->l('Category'),
				'width' => 200,
				),
			'link_rewrite' => array(
				'title' => $this->l('URL'), 
				'width' => 200
				),
			'meta_title' => array(
				'title' => $this->l('Title'), 
				'width' => 300
				),
			'position' => array(
				'title' => $this->l('Position'), 
				'width' => 40,
				'filter_key' => 'position', 
				'align' => 'center', 
				'position' => 'position'
				),
			'active' => array(
				'title' => $this->l('Enabled'), 
				'width' => 25, 
				'align' => 'center', 
				'active' => 'status', 
				'type' => 'bool', 
				'orderby' => false
				)
			);
		$this->_select = 'a.position, gcl.name, a.id_guide_category ';
		
		$this->_join = '
			LEFT JOIN `'._DB_PREFIX_.'guide_category` gc 
			ON gc.`id_guide_category` = a.`id_guide_category`
			LEFT JOIN `'._DB_PREFIX_.'guide_category_lang` gcl 
			ON (gcl.`id_guide_category` = gc.`id_guide_category` AND gcl.`id_lang` = '.(int)($cookie->id_lang).')';

		$this->_orderBy = 'position';
		$this->_orderWay = 'ASC';
		$this->identifiersDnd['id_guide_post'] = 'id_guide_post';

		parent::__construct();
	}
	
	public function displayForm($token = NULL)
	{
		global $currentIndex, $cookie, $smarty;
		parent::displayForm();

		if (!($obj = $this->loadObject(true)))
			return;

		$langs = Language::getLanguages(false);

		$form = new FormBuilder('AdminGuidePosts', $this->table, 'id_guide_post', 'Add');

		$this->fieldsForm = array(
			'id_guide_category' => array(
				'title' => $this->l('Catégorie du guide'),
				'type' => 'select',
				'options_raw' => GuideCategory::findCategoriesTree($cookie->id_lang),
				'options_map' => ['id_guide_category', 'name', 'level'],
				'initial_value' => $obj->id_guide_category
				),	
			'meta_title' => array(
				'title' => $this->l('Title (META)'), 
				'type' => 'text',
				'translatable' => true,
				'attrs' => [
					'onkeyup' =>  "copyField2friendlyURL('meta_title', 'link_rewrite');"
					]
				),
			'meta_description' => array(
				'title' => $this->l('Description (META)'), 
				'type' => 'textarea',
				'translatable' => true,
				),
			'link_rewrite' => array(
				'title' => $this->l('Simplified URL'), 
				'type' => 'text',
				'required' => true,
				),
			'content' => array(
				'title' => $this->l('Contenu de la page'),
				'type' => 'textarea_tinymce',
				'translatable' => true
				),
			'active' => array(
				'title' => $this->l('Displayed'),
				'type' => 'yesno',
				'required' => true,
				),
			);

        $form->setTitle($this->l('Purchase guide page'));
		$form->setFields($this->fieldsForm);
		$form->setSubmitButton($this->l('Save'));
		$form->display($smarty, $langs, $obj);

	}

	public function postProcess()
	{
		global $cookie, $currentIndex;
		
		$link = new Link();

		if (Tools::isSubmit('viewguide_post') AND ($id_guide_post = (int)(Tools::getValue('id_guide_post'))) AND $guide_post = new GuidePost($id_guide_post, (int)($cookie->id_lang)) AND Validate::isLoadedObject($guide_post))
		{
			$redir = $link->getGuideLink($guide_post, null, null, 
				$cookie->id_lang);
			
			if (!$guide_post->active)
			{
				$admin_dir = dirname($_SERVER['PHP_SELF']);
				$admin_dir = substr($admin_dir, strrpos($admin_dir,'/') + 1);
				$redir .= '?adtoken='.Tools::encrypt('PreviewGuidePost'.$guide_post->id).'&ad='.$admin_dir;
			}
			
			Tools::redirectAdmin($redir);
		}
		else {
			parent::postProcess();
		}	
	}

}