<?php

//                                      :3
class Dark_TaigaChat_BbCode_Formatter_Tenori extends XenForo_BbCode_Formatter_Base
{

	/**
	 * List of tags which should be displayed
	 *
	 * @var boolean|array True=all, false=none, array=display these
	 */
	public $displayableTags = true;


	public function getTagsAgain(){
		$this->_tags = null;
		$this->_tags = $this->getTags();
		$this->preLoadData();
	}

	public function getTags()
	{
		if ($this->_tags !== null)
		{
			return $this->_tags;
		}

		$tags = parent::getTags();

		foreach ($tags AS $tagName => &$tag)
		{
			if ($this->displayableTags === false || (is_array($this->displayableTags) && !in_array($tagName, $this->displayableTags)))
			{
				unset($tags[$tagName]);
			}
		}
		return $tags;
	}

	protected static $_taggedUsers = array();

	/**
	 *
	 * @see XenForo_BbCode_Formatter_Base::renderTagUser()
	*/
	public function renderTagUser(array $tag, array $rendererStates)
	{
	    $content = $this->renderSubTree($tag['children'], $rendererStates);
	    if ($content === '') {
	        return '';
	    }

	    $userId = intval($tag['option']);
	    if (!$userId) {
	        return $content;
	    }
	    $link = XenForo_Link::buildPublicLink('full:members', array(
	        'user_id' => $userId
	    ));
	    $username = $this->stringifyTree($tag['children']);

	    if (empty(self::$_taggedUsers[$userId])) {
	        $userModel = XenForo_Model::create('XenForo_Model_User');
	        $user = $userModel->getUserById($userId, array());
	        self::$_taggedUsers[$userId] = $user;
	    } else {
	        $user = self::$_taggedUsers[$userId];
	    }
	    $content = '<span class="style' . $user['display_style_group_id'] . '">' . $content . '</span>';

	    return $this->_wrapInHtml(
	        '<a href="' . htmlspecialchars($link) . '" class="username" data-user="' . $userId . ', ' .
	        htmlspecialchars($username) . '">', '</a>', $content);
	} /* END renderTagUser */

}