/**
  * @return CategoryObject
  */
 public function add($name, $parentCategoryMigratorId = null)
 {
     $obj = new CategoryObject($this->_container());
     $obj->setName($name);
     if (!empty($parentCategoryMigratorId)) {
         $obj->setParentCategoryMigratorId($parentCategoryMigratorId);
     }
     return $obj;
 }
    function displayForm($isMainTab = true)
    {
        $this->loadJS_CSS();
        //echo
        $home = __PS_BASE_URI__ . substr($_SERVER['PHP_SELF'], strlen(__PS_BASE_URI__));
        global $currentIndex;
        parent::displayForm();
        $this->displayErrors();
        $obj = $this->loadObject(true);
        $row = $obj->getPostById();
        echo '
		<form name="plfrm_a" action="' . $currentIndex . '&submitAdd' . $this->table . '=1&token=' . $this->token . '" method="post" enctype="multipart/form-data">
		' . ($obj->id ? '<input type="hidden" name="id_' . $this->table . '" value="' . $obj->id . '" />' : '') . '
			<fieldset><legend>' . $this->l('Post') . '</legend>';
        $obj_category = new CategoryObject(true);
        echo '<label>' . $this->l('Category') . ' </label>
				<div class="margin-form">
					<select name="id_pl_blog_category">
					<option value="1">Home&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
        $categories = $obj_category->getCategories();
        $obj_category->recurseCategory($categories, $categories[0][1], 1, $this->getFieldValue($obj, 'id_pl_blog_category'));
        echo '
					</select>
				<a href="' . $currentIndex . '&addpl_blog_category&token=' . $this->token . '" title="new category">
					<img border="0" src="../img/admin/add.gif">
					New category
				</a>
				</div>';
        // echo ($description = '&nbsp;&nbsp;<a href="'.$currentIndex.'&addpl_blog_category&token='.$this->token.'">New Category</a>');
        // post_status
        $this->displayStatus('Status', 'post_status', $row['post_status']);
        // post_title
        $this->displayRowMultiLang($this->l('Title'), 'post_title', 'text', $obj, null, null, null, true, '<>;=#{}', $url_rewrite = true);
        // post_description
        $this->displayRowMultiLang($this->l('Content'), 'post_description', 'textarea', $obj, null, 90, 10, true);
        // url friendly
        $this->displayRowMultiLang($this->l('Friendly URL'), 'link_rewrite', 'text', $obj, null, null, null, false, '<>;=#{}', $link_rewrite = false, $str2url = true);
        // post meta title
        //$this->displayRow($this->l('Meta title'), 'post_meta_title', 'text', htmlentities($row['post_meta_title']),	null, null, null, false,  '<>;=#{}');
        $this->displayRowMultiLang($title = $this->l('Meta title'), $name = 'post_meta_title', $type = 'text', $obj, $note = null, $cols = null, $rows = null, $sub = false, $str_help_box = '<>;=#{}');
        // post meta description
        //$this->displayRow($this->l('Meta description'), 'post_meta_description', 'text', htmlentities($row['post_meta_description']),	null, null, null, false,  '<>;=#{}');
        $this->displayRowMultiLang($title = $this->l('Meta description'), $name = 'post_meta_description', $type = 'text', $obj, $note = null, $cols = null, $rows = null, $sub = false, $str_help_box = '<>;=#{}');
        // post meta keywords
        //$this->displayRow($this->l('Meta keywords'), 'post_meta_keywords', 'text', htmlentities($row['post_meta_keywords']),	null, null, null, false,  '<>;=#{}');
        $this->displayRowMultiLang($title = $this->l('Meta keywords'), $name = 'post_meta_keywords', $type = 'text', $obj, $note = null, $cols = null, $rows = null, $sub = false, $str_help_box = '<>;=#{}');
        // tags name
        $this->displayRowMultiLangTag($title = $this->l('Tags'), $name = 'id_pl_blog_tags', $type = 'text', $obj, $note = "Tags separated by commas (e.g., dvd, dvd player, hifi)", $cols = null, $rows = null, $sub = false, $str_help_box = '<>;=#{}');
        // post_allow_comment
        $this->displayStatus($this->l('Allow comments'), 'post_allow_comment', $row['post_allow_comment']);
        // category_date_create
        $this->displayDate('post_date_create', $row['post_date_create']);
        // buton submit
        echo '
				<div class="margin-form">
					<input type="submit" value="' . $this->l('   Save   ') . '" name="submitAdd' . $this->table . '" class="button" />
				</div>
				<div class="small">' . $this->l('') . '</div>
				';
        echo '</fieldset>
		</form>';
    }