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<?php
/**
* Smarty Internal Plugin Compile Config Load
*
* Compiles the {config load} tag
*
* @package Smarty
* @subpackage Compiler
* @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile Config Load Class
*/
class Smarty_Internal_Compile_Config_Load extends Smarty_Internal_CompileBase {
/**
* Compiles code for the {config_load} 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->required_attributes = array('file');
$this->optional_attributes = array('section', 'scope');
// check and get attributes
$_attr = $this->_get_attributes($args);
// save posible attributes
$conf_file = $_attr['file'];
if (isset($_attr['section'])) {
$section = $_attr['section'];
} else {
$section = 'null';
}
$scope = '$_smarty_tpl->smarty';
if (isset($_attr['scope'])) {
$_attr['scope'] = trim($_attr['scope'], "'\"");
if ($_attr['scope'] == 'local') {
$scope = '$_smarty_tpl';
} elseif ($_attr['scope'] == 'parent') {
$scope = '$_smarty_tpl->parent';
}
}
// create config object
$_output = "<?php \$_config = new Smarty_Internal_Config($conf_file, \$_smarty_tpl->smarty, \$_smarty_tpl);";
$_output .= "\$_config->loadConfigVars($section, $scope); ?>";
return $_output;
}
}
?>
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