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203187a841
Do not change $recompile from true to false - any recompilation condition alone is sufficient to force recompilation. Also uncomment the nonexistent file test which passes with this fix. PHPBB3-9726
851 lines
22 KiB
PHP
851 lines
22 KiB
PHP
<?php
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/**
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*
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* @package phpBB3
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* @version $Id$
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* @copyright (c) 2005 phpBB Group, sections (c) 2001 ispi of Lincoln Inc
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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/**
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* @todo
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* IMG_ for image substitution?
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* {IMG_[key]:[alt]:[type]}
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* {IMG_ICON_CONTACT:CONTACT:full} -> $user->img('icon_contact', 'CONTACT', 'full');
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*
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* More in-depth...
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* yadayada
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*/
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/**
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* Base Template class.
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* @package phpBB3
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*/
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class phpbb_template
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{
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public $phpbb_required = array('user', 'config');
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public $phpbb_optional = array();
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/**
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* variable that holds all the data we'll be substituting into
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* the compiled templates. Takes form:
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* --> $this->_tpldata[block][iteration#][child][iteration#][child2][iteration#][variablename] == value
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* if it's a root-level variable, it'll be like this:
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* --> $this->_tpldata[.][0][varname] == value
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* @var array
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*/
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private $_tpldata = array('.' => array(0 => array()));
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/**
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* @var array Reference to template->_tpldata['.'][0]
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*/
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private $_rootref;
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/**
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* @var string Root dir for template.
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*/
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private $root = '';
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/**
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* @var string Path of the cache directory for the template
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*/
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public $cachepath = '';
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/**
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* @var array Hash of handle => file path pairs
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*/
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public $files = array();
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/**
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* @var array Hash of handle => filename pairs
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*/
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public $filename = array();
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public $files_inherit = array();
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public $files_template = array();
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public $inherit_root = '';
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public $orig_tpl_storedb;
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public $orig_tpl_inherits_id;
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// this will hash handle names to the compiled/uncompiled code for that handle.
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public $compiled_code = array();
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/**
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* Set template location
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* @access public
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*/
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public function set_template()
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{
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global $phpbb_root_path, $user;
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if (file_exists($phpbb_root_path . 'styles/' . $user->theme['template_path'] . '/template'))
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{
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$this->root = $phpbb_root_path . 'styles/' . $user->theme['template_path'] . '/template';
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$this->cachepath = $phpbb_root_path . 'cache/tpl_' . str_replace('_', '-', $user->theme['template_path']) . '_';
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if ($this->orig_tpl_storedb === null)
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{
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$this->orig_tpl_storedb = $user->theme['template_storedb'];
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}
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if ($this->orig_tpl_inherits_id === null)
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{
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$this->orig_tpl_inherits_id = $user->theme['template_inherits_id'];
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}
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$user->theme['template_storedb'] = $this->orig_tpl_storedb;
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$user->theme['template_inherits_id'] = $this->orig_tpl_inherits_id;
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if ($user->theme['template_inherits_id'])
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{
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$this->inherit_root = $phpbb_root_path . 'styles/' . $user->theme['template_inherit_path'] . '/template';
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}
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}
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else
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{
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trigger_error('Template path could not be found: styles/' . $user->theme['template_path'] . '/template', E_USER_ERROR);
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}
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$this->_rootref = &$this->_tpldata['.'][0];
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return true;
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}
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/**
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* Set custom template location (able to use directory outside of phpBB)
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* @access public
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* @param string $template_path Path to template directory
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* @param string $template_name Name of template
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* @param string $fallback_template_path Path to fallback template
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*/
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public function set_custom_template($template_path, $template_name, $fallback_template_path = false)
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{
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global $phpbb_root_path, $user;
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// Make sure $template_path has no ending slash
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if (substr($template_path, -1) == '/')
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{
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$template_path = substr($template_path, 0, -1);
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}
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$this->root = $template_path;
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$this->cachepath = $phpbb_root_path . 'cache/ctpl_' . str_replace('_', '-', $template_name) . '_';
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if ($fallback_template_path !== false)
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{
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if (substr($fallback_template_path, -1) == '/')
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{
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$fallback_template_path = substr($fallback_template_path, 0, -1);
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}
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$this->inherit_root = $fallback_template_path;
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$this->orig_tpl_inherits_id = true;
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}
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else
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{
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$this->orig_tpl_inherits_id = false;
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}
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// the database does not store the path or name of a custom template
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// so there is no way we can properly store custom templates there
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$this->orig_tpl_storedb = false;
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$this->_rootref = &$this->_tpldata['.'][0];
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return true;
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}
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/**
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* Sets the template filenames for handles. $filename_array
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* should be a hash of handle => filename pairs.
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* @access public
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* @param array $filname_array Should be a hash of handle => filename pairs.
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*/
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public function set_filenames(array $filename_array)
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{
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foreach ($filename_array as $handle => $filename)
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{
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if (empty($filename))
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{
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trigger_error("template->set_filenames: Empty filename specified for $handle", E_USER_ERROR);
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}
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$this->filename[$handle] = $filename;
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$this->files[$handle] = $this->root . '/' . $filename;
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if ($this->inherit_root)
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{
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$this->files_inherit[$handle] = $this->inherit_root . '/' . $filename;
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}
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}
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return true;
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}
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/**
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* Destroy template data set
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* @access public
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*/
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public function destroy()
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{
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$this->_tpldata = array('.' => array(0 => array()));
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$this->_rootref = &$this->_tpldata['.'][0];
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}
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/**
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* destroy method kept for compatibility.
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*/
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public function __destruct()
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{
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$this->destroy();
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}
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/**
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* Reset/empty complete block
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* @access public
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* @param string $blockname Name of block to destroy
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*/
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public function destroy_block_vars($blockname)
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{
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if (strpos($blockname, '.') !== false)
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{
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// Nested block.
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$blocks = explode('.', $blockname);
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$blockcount = sizeof($blocks) - 1;
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$str = &$this->_tpldata;
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for ($i = 0; $i < $blockcount; $i++)
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{
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$str = &$str[$blocks[$i]];
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$str = &$str[sizeof($str) - 1];
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}
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unset($str[$blocks[$blockcount]]);
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}
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else
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{
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// Top-level block.
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unset($this->_tpldata[$blockname]);
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}
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return true;
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}
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/**
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* Display handle
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* @access public
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* @param string $handle Handle to display
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* @param bool $include_once Allow multiple inclusions
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* @return bool True on success, false on failure
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*/
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public function display($handle, $include_once = true)
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{
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global $user, $phpbb_hook;
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if (!empty($phpbb_hook) && $phpbb_hook->call_hook(array(__CLASS__, __FUNCTION__), $handle, $include_once))
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{
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if ($phpbb_hook->hook_return(array(__CLASS__, __FUNCTION__)))
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{
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return $phpbb_hook->hook_return_result(array(__CLASS__, __FUNCTION__));
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}
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}
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if (defined('IN_ERROR_HANDLER'))
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{
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if ((E_NOTICE & error_reporting()) == E_NOTICE)
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{
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error_reporting(error_reporting() ^ E_NOTICE);
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}
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}
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$_tpldata = &$this->_tpldata;
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$_rootref = &$this->_rootref;
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$_lang = &$user->lang;
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if (($filename = $this->_tpl_load($handle)) !== false)
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{
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($include_once) ? include_once($filename) : include($filename);
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}
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else if (($code = $this->_tpl_eval($handle)) !== false)
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{
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$code = ' ?> ' . $code . ' <?php ';
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eval($code);
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}
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else
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{
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// if we could not eval AND the file exists, something horrific has occured
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return false;
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}
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return true;
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}
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/**
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* Display the handle and assign the output to a template variable or return the compiled result.
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* @access public
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* @param string $handle Handle to operate on
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* @param string $template_var Template variable to assign compiled handle to
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* @param bool $return_content If true return compiled handle, otherwise assign to $template_var
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* @param bool $include_once Allow multiple inclusions of the file
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* @return bool|string If $return_content is true return string of the compiled handle, otherwise return true
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*/
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public function assign_display($handle, $template_var = '', $return_content = true, $include_once = false)
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{
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ob_start();
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$this->display($handle, $include_once);
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$contents = ob_get_clean();
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if ($return_content)
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{
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return $contents;
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}
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$this->assign_var($template_var, $contents);
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return true;
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}
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/**
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* Load a compiled template if possible, if not, recompile it
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* @access private
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* @param string $handle Handle of the template to load
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* @return string|bool Return filename on success otherwise false
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* @uses template_compile is used to compile uncached templates
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*/
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private function _tpl_load($handle)
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{
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global $user, $phpEx, $config;
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if (!isset($this->filename[$handle]))
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{
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trigger_error("template->_tpl_load(): No file specified for handle $handle", E_USER_ERROR);
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}
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// reload these settings to have the values they had when this object was initialised
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// using set_template or set_custom_template, they might otherwise have been overwritten
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// by other template class instances in between.
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$user->theme['template_storedb'] = $this->orig_tpl_storedb;
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$user->theme['template_inherits_id'] = $this->orig_tpl_inherits_id;
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$filename = $this->cachepath . str_replace('/', '.', $this->filename[$handle]) . '.' . $phpEx;
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$this->files_template[$handle] = (isset($user->theme['template_id'])) ? $user->theme['template_id'] : 0;
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$recompile = false;
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$recompile = (!file_exists($filename) || @filesize($filename) === 0 || ($config['load_tplcompile'] && @filemtime($filename) < @filemtime($this->files[$handle]))) ? true : false;
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if (!$recompile)
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{
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if (defined('DEBUG_EXTRA'))
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{
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$recompile = true;
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}
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else if ($config['load_tplcompile'])
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{
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// No way around it: we need to check inheritance here
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if ($user->theme['template_inherits_id'] && !file_exists($this->files[$handle]))
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{
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$this->files[$handle] = $this->files_inherit[$handle];
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$this->files_template[$handle] = $user->theme['template_inherits_id'];
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}
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$recompile = (@filemtime($filename) < @filemtime($this->files[$handle])) ? true : false;
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}
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}
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// Recompile page if the original template is newer, otherwise load the compiled version
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if (!$recompile)
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{
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return $filename;
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}
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// Inheritance - we point to another template file for this one. Equality is also used for store_db
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if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($this->files[$handle]))
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{
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$this->files[$handle] = $this->files_inherit[$handle];
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$this->files_template[$handle] = $user->theme['template_inherits_id'];
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}
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// If we don't have a file assigned to this handle, die.
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if (!isset($this->files[$handle]))
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{
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trigger_error("template->_tpl_load(): No file specified for handle $handle", E_USER_ERROR);
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}
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if (!class_exists('phpbb_template_compile'))
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{
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include 'template_compile.php';
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}
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$compile = new phpbb_template_compile($this);
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if ($compile->_tpl_load_file($handle) === false)
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{
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return false;
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}
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return $filename;
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}
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/**
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* This code should only run when some high level error prevents us from writing to the cache.
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* @access private
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* @param string $handle Template handle to compile
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* @return string|bool Return compiled code on success otherwise false
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* @uses template_compile is used to compile template
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*/
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private function _tpl_eval($handle)
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{
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if (!class_exists('phpbb_template_compile'))
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{
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include 'template_compile.php';
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}
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$compile = new phpbb_template_compile($this);
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// If we don't have a file assigned to this handle, die.
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if (!isset($this->files[$handle]))
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{
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trigger_error("template->_tpl_eval(): No file specified for handle $handle", E_USER_ERROR);
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}
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if (($code = $compile->_tpl_gen_src($handle)) === false)
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{
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return false;
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}
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if (isset($user->theme['template_storedb']) && $user->theme['template_storedb'])
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{
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$rows = array();
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$ids = array();
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// Inheritance
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if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'])
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{
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$ids[] = $user->theme['template_inherits_id'];
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}
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$ids[] = $user->theme['template_id'];
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global $db;
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foreach ($ids as $id)
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{
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$sql = 'SELECT *
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FROM ' . STYLES_TEMPLATE_DATA_TABLE . '
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WHERE template_id = ' . $id . "
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AND (template_filename = '" . $db->sql_escape($this->filename[$handle]) . "'
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OR template_included " . $db->sql_like_expression($db->any_char . $this->filename[$handle] . ':' . $db->any_char) . ')';
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$rows[$row['template_filename']] = $row;
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}
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$db->sql_freeresult($result);
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}
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if (sizeof($rows))
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{
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foreach ($rows as $row)
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{
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$file = $this->root . '/' . $row['template_filename'];
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$force_reload = false;
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if ($row['template_id'] != $user->theme['template_id'])
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{
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// make sure that we are not overlooking a file not in the db yet
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if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($file))
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{
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$file = $this->inherit_root . '/' . $row['template_filename'];
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$this->files[$row['template_filename']] = $file;
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$this->files_inherit[$row['template_filename']] = $file;
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$this->files_template[$row['template_filename']] = $user->theme['template_inherits_id'];
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}
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else if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'])
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{
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// Ok, we have a situation. There is a file in the subtemplate, but nothing in the DB. We have to fix that.
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$force_reload = true;
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$this->files_template[$row['template_filename']] = $user->theme['template_inherits_id'];
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}
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}
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else
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{
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$this->files_template[$row['template_filename']] = $user->theme['template_id'];
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}
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if ($force_reload || $row['template_mtime'] < @filemtime($file))
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{
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if ($row['template_filename'] == $this->filename[$handle])
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{
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$compile->_tpl_load_file($handle, true);
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}
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else
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{
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$this->files[$row['template_filename']] = $file;
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$this->filename[$row['template_filename']] = $row['template_filename'];
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$compile->_tpl_load_file($row['template_filename'], true);
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unset($this->compiled_code[$row['template_filename']]);
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unset($this->files[$row['template_filename']]);
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unset($this->filename[$row['template_filename']]);
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}
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}
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if ($row['template_filename'] == $this->filename[$handle])
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{
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$this->compiled_code[$handle] = $compile->compile(trim($row['template_data']));
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$compile->compile_write($handle, $this->compiled_code[$handle]);
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}
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else
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{
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// Only bother compiling if it doesn't already exist
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if (!file_exists($this->cachepath . str_replace('/', '.', $row['template_filename']) . '.' . $phpEx))
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{
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$this->filename[$row['template_filename']] = $row['template_filename'];
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$compile->compile_write($row['template_filename'], $compile->compile(trim($row['template_data'])));
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unset($this->filename[$row['template_filename']]);
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}
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}
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}
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}
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else
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{
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$file = $this->root . '/' . $row['template_filename'];
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if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($file))
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{
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$file = $this->inherit_root . '/' . $row['template_filename'];
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|
$this->files[$row['template_filename']] = $file;
|
|
$this->files_inherit[$row['template_filename']] = $file;
|
|
$this->files_template[$row['template_filename']] = $user->theme['template_inherits_id'];
|
|
}
|
|
// Try to load from filesystem and instruct to insert into the styles table...
|
|
$compile->_tpl_load_file($handle, true);
|
|
return false;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
$compile->_tpl_load_file($handle);
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Assign key variable pairs from an array
|
|
* @access public
|
|
* @param array $vararray A hash of variable name => value pairs
|
|
*/
|
|
public function assign_vars(array $vararray)
|
|
{
|
|
foreach ($vararray as $key => $val)
|
|
{
|
|
$this->_rootref[$key] = $val;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Assign a single variable to a single key
|
|
* @access public
|
|
* @param string $varname Variable name
|
|
* @param string $varval Value to assign to variable
|
|
*/
|
|
public function assign_var($varname, $varval)
|
|
{
|
|
$this->_rootref[$varname] = $varval;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Assign key variable pairs from an array to a specified block
|
|
* @access public
|
|
* @param string $blockname Name of block to assign $vararray to
|
|
* @param array $vararray A hash of variable name => value pairs
|
|
*/
|
|
public function assign_block_vars($blockname, array $vararray)
|
|
{
|
|
if (strpos($blockname, '.') !== false)
|
|
{
|
|
// Nested block.
|
|
$blocks = explode('.', $blockname);
|
|
$blockcount = sizeof($blocks) - 1;
|
|
|
|
$str = &$this->_tpldata;
|
|
for ($i = 0; $i < $blockcount; $i++)
|
|
{
|
|
$str = &$str[$blocks[$i]];
|
|
$str = &$str[sizeof($str) - 1];
|
|
}
|
|
|
|
$s_row_count = isset($str[$blocks[$blockcount]]) ? sizeof($str[$blocks[$blockcount]]) : 0;
|
|
$vararray['S_ROW_COUNT'] = $s_row_count;
|
|
|
|
// Assign S_FIRST_ROW
|
|
if (!$s_row_count)
|
|
{
|
|
$vararray['S_FIRST_ROW'] = true;
|
|
}
|
|
|
|
// Now the tricky part, we always assign S_LAST_ROW and remove the entry before
|
|
// This is much more clever than going through the complete template data on display (phew)
|
|
$vararray['S_LAST_ROW'] = true;
|
|
if ($s_row_count > 0)
|
|
{
|
|
unset($str[$blocks[$blockcount]][($s_row_count - 1)]['S_LAST_ROW']);
|
|
}
|
|
|
|
// Now we add the block that we're actually assigning to.
|
|
// We're adding a new iteration to this block with the given
|
|
// variable assignments.
|
|
$str[$blocks[$blockcount]][] = $vararray;
|
|
}
|
|
else
|
|
{
|
|
// Top-level block.
|
|
$s_row_count = (isset($this->_tpldata[$blockname])) ? sizeof($this->_tpldata[$blockname]) : 0;
|
|
$vararray['S_ROW_COUNT'] = $s_row_count;
|
|
|
|
// Assign S_FIRST_ROW
|
|
if (!$s_row_count)
|
|
{
|
|
$vararray['S_FIRST_ROW'] = true;
|
|
}
|
|
|
|
// We always assign S_LAST_ROW and remove the entry before
|
|
$vararray['S_LAST_ROW'] = true;
|
|
if ($s_row_count > 0)
|
|
{
|
|
unset($this->_tpldata[$blockname][($s_row_count - 1)]['S_LAST_ROW']);
|
|
}
|
|
|
|
// Add a new iteration to this block with the variable assignments we were given.
|
|
$this->_tpldata[$blockname][] = $vararray;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Change already assigned key variable pair (one-dimensional - single loop entry)
|
|
*
|
|
* An example of how to use this function:
|
|
* {@example alter_block_array.php}
|
|
*
|
|
* @param string $blockname the blockname, for example 'loop'
|
|
* @param array $vararray the var array to insert/add or merge
|
|
* @param mixed $key Key to search for
|
|
*
|
|
* array: KEY => VALUE [the key/value pair to search for within the loop to determine the correct position]
|
|
*
|
|
* int: Position [the position to change or insert at directly given]
|
|
*
|
|
* If key is false the position is set to 0
|
|
* If key is true the position is set to the last entry
|
|
*
|
|
* @param string $mode Mode to execute (valid modes are 'insert' and 'change')
|
|
*
|
|
* If insert, the vararray is inserted at the given position (position counting from zero).
|
|
* If change, the current block gets merged with the vararray (resulting in new key/value pairs be added and existing keys be replaced by the new value).
|
|
*
|
|
* Since counting begins by zero, inserting at the last position will result in this array: array(vararray, last positioned array)
|
|
* and inserting at position 1 will result in this array: array(first positioned array, vararray, following vars)
|
|
*
|
|
* @return bool false on error, true on success
|
|
* @access public
|
|
*/
|
|
public function alter_block_array($blockname, array $vararray, $key = false, $mode = 'insert')
|
|
{
|
|
if (strpos($blockname, '.') !== false)
|
|
{
|
|
// Nested block.
|
|
$blocks = explode('.', $blockname);
|
|
$blockcount = sizeof($blocks) - 1;
|
|
|
|
$block = &$this->_tpldata;
|
|
for ($i = 0; $i < $blockcount; $i++)
|
|
{
|
|
if (($pos = strpos($blocks[$i], '[')) !== false)
|
|
{
|
|
$name = substr($blocks[$i], 0, $pos);
|
|
|
|
if (strpos($blocks[$i], '[]') === $pos)
|
|
{
|
|
$index = sizeof($block[$name]) - 1;
|
|
}
|
|
else
|
|
{
|
|
$index = min((int) substr($blocks[$i], $pos + 1, -1), sizeof($block[$name]) - 1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$name = $blocks[$i];
|
|
$index = sizeof($block[$name]) - 1;
|
|
}
|
|
$block = &$block[$name];
|
|
$block = &$block[$index];
|
|
}
|
|
|
|
$block = &$block[$blocks[$i]]; // Traverse the last block
|
|
}
|
|
else
|
|
{
|
|
// Top-level block.
|
|
$block = &$this->_tpldata[$blockname];
|
|
}
|
|
|
|
// Change key to zero (change first position) if false and to last position if true
|
|
if ($key === false || $key === true)
|
|
{
|
|
$key = ($key === false) ? 0 : sizeof($block);
|
|
}
|
|
|
|
// Get correct position if array given
|
|
if (is_array($key))
|
|
{
|
|
// Search array to get correct position
|
|
list($search_key, $search_value) = @each($key);
|
|
|
|
$key = NULL;
|
|
foreach ($block as $i => $val_ary)
|
|
{
|
|
if ($val_ary[$search_key] === $search_value)
|
|
{
|
|
$key = $i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// key/value pair not found
|
|
if ($key === NULL)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Insert Block
|
|
if ($mode == 'insert')
|
|
{
|
|
// Make sure we are not exceeding the last iteration
|
|
if ($key >= sizeof($this->_tpldata[$blockname]))
|
|
{
|
|
$key = sizeof($this->_tpldata[$blockname]);
|
|
unset($this->_tpldata[$blockname][($key - 1)]['S_LAST_ROW']);
|
|
$vararray['S_LAST_ROW'] = true;
|
|
}
|
|
else if ($key === 0)
|
|
{
|
|
unset($this->_tpldata[$blockname][0]['S_FIRST_ROW']);
|
|
$vararray['S_FIRST_ROW'] = true;
|
|
}
|
|
|
|
// Re-position template blocks
|
|
for ($i = sizeof($block); $i > $key; $i--)
|
|
{
|
|
$block[$i] = $block[$i-1];
|
|
}
|
|
|
|
// Insert vararray at given position
|
|
$block[$key] = $vararray;
|
|
|
|
return true;
|
|
}
|
|
|
|
// Which block to change?
|
|
if ($mode == 'change')
|
|
{
|
|
if ($key == sizeof($block))
|
|
{
|
|
$key--;
|
|
}
|
|
|
|
$block[$key] = array_merge($block[$key], $vararray);
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Include a separate template
|
|
* @access private
|
|
* @param string $filename Template filename to include
|
|
* @param bool $include True to include the file, false to just load it
|
|
* @uses template_compile is used to compile uncached templates
|
|
*/
|
|
private function _tpl_include($filename, $include = true)
|
|
{
|
|
$handle = $filename;
|
|
$this->filename[$handle] = $filename;
|
|
$this->files[$handle] = $this->root . '/' . $filename;
|
|
if ($this->inherit_root)
|
|
{
|
|
$this->files_inherit[$handle] = $this->inherit_root . '/' . $filename;
|
|
}
|
|
|
|
$filename = $this->_tpl_load($handle);
|
|
|
|
if ($include)
|
|
{
|
|
global $user;
|
|
|
|
$_tpldata = &$this->_tpldata;
|
|
$_rootref = &$this->_rootref;
|
|
$_lang = &$user->lang;
|
|
|
|
if ($filename)
|
|
{
|
|
include($filename);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
$compile = new phpbb_template_compile($this);
|
|
|
|
if (($code = $compile->_tpl_gen_src($handle)) !== false)
|
|
{
|
|
$code = ' ?> ' . $code . ' <?php ';
|
|
eval($code);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Include a php-file
|
|
* @access private
|
|
*/
|
|
private function _php_include($filename)
|
|
{
|
|
global $phpbb_root_path;
|
|
|
|
$file = $phpbb_root_path . $filename;
|
|
|
|
if (!file_exists($file))
|
|
{
|
|
// trigger_error cannot be used here, as the output already started
|
|
echo 'template->_php_include(): File ' . htmlspecialchars($file) . ' does not exist or is empty';
|
|
return;
|
|
}
|
|
include($file);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @todo remove this
|
|
*
|
|
*/
|
|
class template extends phpbb_template
|
|
{
|
|
// dirty hack
|
|
}
|