mirror of
https://github.com/friendica/friendica
synced 2024-11-14 01:02:54 +00:00
85 lines
2.8 KiB
PHP
85 lines
2.8 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Smarty Internal Plugin Compile extend
|
|
* Compiles the {extends} tag
|
|
*
|
|
* @package Smarty
|
|
* @subpackage Compiler
|
|
* @author Uwe Tews
|
|
*/
|
|
|
|
/**
|
|
* Smarty Internal Plugin Compile extend Class
|
|
*
|
|
* @package Smarty
|
|
* @subpackage Compiler
|
|
*/
|
|
class Smarty_Internal_Compile_Extends extends Smarty_Internal_CompileBase
|
|
{
|
|
/**
|
|
* Attribute definition: Overwrites base class.
|
|
*
|
|
* @var array
|
|
* @see Smarty_Internal_CompileBase
|
|
*/
|
|
public $required_attributes = array('file');
|
|
/**
|
|
* Attribute definition: Overwrites base class.
|
|
*
|
|
* @var array
|
|
* @see Smarty_Internal_CompileBase
|
|
*/
|
|
public $shorttag_order = array('file');
|
|
|
|
/**
|
|
* Compiles code for the {extends} tag
|
|
*
|
|
* @param array $args array with attributes from parser
|
|
* @param object $compiler compiler object
|
|
*
|
|
* @return string compiled code
|
|
*/
|
|
public function compile($args, $compiler)
|
|
{
|
|
// check and get attributes
|
|
$_attr = $this->getAttributes($compiler, $args);
|
|
if ($_attr['nocache'] === true) {
|
|
$compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
|
|
}
|
|
if (strpos($_attr['file'], '$_tmp') !== false) {
|
|
$compiler->trigger_template_error('illegal value for file attribute', $compiler->lex->taglineno);
|
|
}
|
|
|
|
$name = $_attr['file'];
|
|
/** @var Smarty_Internal_Template $_smarty_tpl
|
|
* used in evaluated code
|
|
*/
|
|
$_smarty_tpl = $compiler->template;
|
|
eval("\$tpl_name = $name;");
|
|
// create template object
|
|
$_template = new $compiler->smarty->template_class($tpl_name, $compiler->smarty, $compiler->template);
|
|
// check for recursion
|
|
$uid = $_template->source->uid;
|
|
if (isset($compiler->extends_uid[$uid])) {
|
|
$compiler->trigger_template_error("illegal recursive call of \"$include_file\"", $compiler->lex->line - 1);
|
|
}
|
|
$compiler->extends_uid[$uid] = true;
|
|
if (empty($_template->source->components)) {
|
|
array_unshift($compiler->sources, $_template->source);
|
|
} else {
|
|
foreach ($_template->source->components as $source) {
|
|
array_unshift($compiler->sources, $source);
|
|
$uid = $source->uid;
|
|
if (isset($compiler->extends_uid[$uid])) {
|
|
$compiler->trigger_template_error("illegal recursive call of \"{$source->filepath}\"", $compiler->lex->line - 1);
|
|
}
|
|
$compiler->extends_uid[$uid] = true;
|
|
}
|
|
}
|
|
unset ($_template);
|
|
$compiler->inheritance_child = true;
|
|
$compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBODY);
|
|
return '';
|
|
}
|
|
}
|