77 lines
2.9 KiB
PHP
77 lines
2.9 KiB
PHP
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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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class Smarty_Internal_Compile_Function_Call extends Smarty_Internal_CompileBase {
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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 $compiler compiler object
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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$this->compiler = $compiler;
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$this->required_attributes = array('name');
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$this->optional_attributes = array('_any');
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// check and get attributes
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$_attr = $this->_get_attributes($args);
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// save posible 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 = trim($_attr['name'], "'");
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// create template object
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$_output = "<?php \$_template = new Smarty_Template ('string:', \$_smarty_tpl->smarty, \$_smarty_tpl);\n";
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// assign default paramter
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if (isset($this->smarty->template_functions[$_name]['parameter'])) {
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// function is already compiled
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foreach ($this->smarty->template_functions[$_name]['parameter'] as $_key => $_value) {
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if (!isset($_attr[$_key])) {
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$_output .= "\$_template->assign('$_key',$_value);\n";
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}
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}
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}
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if (isset($compiler->template->properties['function'][$_name]['parameter'])) {
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// for recursive call during function compilation
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foreach ($compiler->template->properties['function'][$_name]['parameter'] as $_key => $_value) {
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if (!isset($_attr[$_key])) {
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$_output .= "\$_template->assign('$_key',$_value);\n";
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}
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}
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}
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// delete {include} standard attributes
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unset($_attr['name'], $_attr['assign']);
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// remaining attributes must be assigned as smarty variable
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if (!empty($_attr)) {
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// create variables
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foreach ($_attr as $_key => $_value) {
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$_output .= "\$_template->assign('$_key',$_value);\n";
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}
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}
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// load compiled function
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$_output .= "\$_template->compiled_template = \$this->smarty->template_functions['$_name']['compiled'];\n\$_template->mustCompile = false;\n";
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// was there an assign attribute
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if (isset($_assign)) {
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$_output .= "\$_smarty_tpl->assign($_assign,\$_smarty_tpl->smarty->fetch(\$_template)); ?>";
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} else {
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$_output .= "echo \$_smarty_tpl->smarty->fetch(\$_template); ?>";
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}
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return $_output;
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}
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}
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?>
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