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<?php
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/**
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* Smarty Internal Plugin Compile Function_Call
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*
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* Compiles the calls of user defined tags defined by {function}
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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/**
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* Smarty Internal Plugin Compile Function_Call Class
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*
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* @package Smarty
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* @subpackage Compiler
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*/
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class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase {
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $required_attributes = array('name');
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $shorttag_order = array('name');
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $optional_attributes = array('_any');
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/**
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* Compiles the calls of user defined tags defined by {function}
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @param array $parameter array with compilation parameter
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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// check and get attributes
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$_attr = $this->getAttributes($compiler, $args);
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// save possible attributes
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if (isset($_attr['assign'])) {
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// output will be stored in a smarty variable instead of beind displayed
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$_assign = $_attr['assign'];
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}
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$_name = $_attr['name'];
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if ($compiler->compiles_template_function) {
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$compiler->called_functions[] = trim($_name, "'\"");
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}
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unset($_attr['name'], $_attr['assign'], $_attr['nocache']);
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// set flag (compiled code of {function} must be included in cache file
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if ($compiler->nocache || $compiler->tag_nocache) {
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$_nocache = 'true';
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} else {
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$_nocache = 'false';
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}
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$_paramsArray = array();
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foreach ($_attr as $_key => $_value) {
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if (is_int($_key)) {
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$_paramsArray[] = "$_key=>$_value";
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} else {
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$_paramsArray[] = "'$_key'=>$_value";
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}
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}
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if (isset($compiler->template->properties['function'][$_name]['parameter'])) {
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foreach ($compiler->template->properties['function'][$_name]['parameter'] as $_key => $_value) {
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if (!isset($_attr[$_key])) {
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if (is_int($_key)) {
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$_paramsArray[] = "$_key=>$_value";
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} else {
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$_paramsArray[] = "'$_key'=>$_value";
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}
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}
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}
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} elseif (isset($compiler->smarty->template_functions[$_name]['parameter'])) {
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foreach ($compiler->smarty->template_functions[$_name]['parameter'] as $_key => $_value) {
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if (!isset($_attr[$_key])) {
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if (is_int($_key)) {
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$_paramsArray[] = "$_key=>$_value";
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} else {
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$_paramsArray[] = "'$_key'=>$_value";
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}
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}
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}
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}
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//varibale name?
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if (!(strpos($_name, '$') === false)) {
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$call_cache = $_name;
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$call_function = '$tmp = "smarty_template_function_".' . $_name . '; $tmp';
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} else {
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$_name = trim($_name, "'\"");
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$call_cache = "'{$_name}'";
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$call_function = 'smarty_template_function_' . $_name;
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}
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$_params = 'array(' . implode(",", $_paramsArray) . ')';
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$_hash = str_replace('-', '_', $compiler->template->properties['nocache_hash']);
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// was there an assign attribute
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if (isset($_assign)) {
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if ($compiler->template->caching) {
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$_output = "<?php ob_start(); Smarty_Internal_Function_Call_Handler::call ({$call_cache},\$_smarty_tpl,{$_params},'{$_hash}',{$_nocache}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
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} else {
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$_output = "<?php ob_start(); {$call_function}(\$_smarty_tpl,{$_params}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
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}
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} else {
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if ($compiler->template->caching) {
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$_output = "<?php Smarty_Internal_Function_Call_Handler::call ({$call_cache},\$_smarty_tpl,{$_params},'{$_hash}',{$_nocache});?>\n";
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} else {
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$_output = "<?php {$call_function}(\$_smarty_tpl,{$_params});?>\n";
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}
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}
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return $_output;
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}
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}
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?> |