mirror of
https://github.com/smarty-php/smarty.git
synced 2025-11-03 22:01:36 +01:00
87 lines
3.7 KiB
PHP
87 lines
3.7 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
|
|
*/
|
|
class Smarty_Internal_Compile_Extends extends Smarty_Internal_CompileBase {
|
|
// attribute definitions
|
|
public $required_attributes = array('file');
|
|
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)
|
|
{
|
|
$this->compiler = $compiler;
|
|
$this->smarty = $compiler->smarty;
|
|
$this->_rdl = preg_quote($this->smarty->right_delimiter);
|
|
$this->_ldl = preg_quote($this->smarty->left_delimiter);
|
|
$filepath = $compiler->template->getTemplateFilepath();
|
|
// check and get attributes
|
|
$_attr = $this->_get_attributes($args);
|
|
if ($_attr['nocache'] === true) {
|
|
$this->compiler->trigger_template_error('nocache option not allowed', $this->compiler->lex->taglineno);
|
|
}
|
|
|
|
$_smarty_tpl = $compiler->template;
|
|
$include_file = null;
|
|
eval('$include_file = ' . $_attr['file'] . ';');
|
|
// create template object
|
|
$_template = new $compiler->smarty->template_class($include_file, $this->smarty, $compiler->template);
|
|
// save file dependency
|
|
if (in_array($_template->resource_type,array('eval','string'))) {
|
|
$template_sha1 = sha1($include_file);
|
|
} else {
|
|
$template_sha1 = sha1($_template->getTemplateFilepath());
|
|
}
|
|
if (isset($compiler->template->properties['file_dependency'][$template_sha1])) {
|
|
$this->compiler->trigger_template_error("illegal recursive call of \"{$include_file}\"",$compiler->lex->line-1);
|
|
}
|
|
$compiler->template->properties['file_dependency'][$template_sha1] = array($_template->getTemplateFilepath(), $_template->getTemplateTimestamp(),$_template->resource_type);
|
|
$_content = substr($compiler->template->template_source,$compiler->lex->counter-1);
|
|
if (preg_match_all("!({$this->_ldl}block\s(.+?){$this->_rdl})!", $_content, $s) !=
|
|
preg_match_all("!({$this->_ldl}/block{$this->_rdl})!", $_content, $c)) {
|
|
$this->compiler->trigger_template_error('unmatched {block} {/block} pairs');
|
|
}
|
|
preg_match_all("!{$this->_ldl}block\s(.+?){$this->_rdl}|{$this->_ldl}/block{$this->_rdl}!", $_content, $_result, PREG_OFFSET_CAPTURE);
|
|
$_result_count = count($_result[0]);
|
|
$_start = 0;
|
|
while ($_start < $_result_count) {
|
|
$_end = 0;
|
|
$_level = 1;
|
|
while ($_level != 0) {
|
|
$_end++;
|
|
if (!strpos($_result[0][$_start + $_end][0], '/')) {
|
|
$_level++;
|
|
} else {
|
|
$_level--;
|
|
}
|
|
}
|
|
$_block_content = str_replace($this->smarty->left_delimiter . '$smarty.block.parent' . $this->smarty->right_delimiter, '%%%%SMARTY_PARENT%%%%',
|
|
substr($_content, $_result[0][$_start][1] + strlen($_result[0][$_start][0]), $_result[0][$_start + $_end][1] - $_result[0][$_start][1] - + strlen($_result[0][$_start][0])));
|
|
Smarty_Internal_Compile_Block::saveBlockData($_block_content, $_result[0][$_start][0], $compiler->template, $filepath);
|
|
$_start = $_start + $_end + 1;
|
|
}
|
|
$compiler->template->template_source = $_template->getTemplateSource();
|
|
$compiler->template->template_filepath = $_template->getTemplateFilepath();
|
|
$compiler->abort_and_recompile = true;
|
|
return '';
|
|
}
|
|
|
|
}
|
|
?>
|