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<?php
/**
* Smarty Internal Plugin Compile Registered Function
* Compiles code for the execution of a registered function
*
* @package Smarty
* @subpackage Compiler
* @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile Registered Function Class
*
* @package Smarty
* @subpackage Compiler
*/
class Smarty_Internal_Compile_Private_Registered_Function extends Smarty_Internal_CompileBase
{
/**
* Attribute definition: Overwrites base class.
*
* @var array
* @see Smarty_Internal_CompileBase
*/
public $optional_attributes = array('_any');
/**
* Compiles code for the execution of a registered function
*
* @param array $args array with attributes from parser
* @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
* @param array $parameter array with compilation parameter
* @param string $tag name of function
*
* @return string compiled code
*/
public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag)
{
// check and get attributes
$_attr = $this->getAttributes($compiler, $args);
unset($_attr[ 'nocache' ]);
if (isset($compiler->smarty->registered_plugins[ Smarty::PLUGIN_FUNCTION ][ $tag ])) {
$tag_info = $compiler->smarty->registered_plugins[ Smarty::PLUGIN_FUNCTION ][ $tag ];
} else {
$tag_info = $compiler->default_handler_plugins[ Smarty::PLUGIN_FUNCTION ][ $tag ];
}
// not cachable?
$compiler->tag_nocache = $compiler->tag_nocache || !$tag_info[ 1 ];
// convert attributes into parameter array string
$_paramsArray = array();
foreach ($_attr as $_key => $_value) {
if (is_int($_key)) {
$_paramsArray[] = "$_key=>$_value";
} elseif ($compiler->template->caching && in_array($_key, $tag_info[ 2 ])) {
$_value = str_replace("'", "^#^", $_value);
$_paramsArray[] = "'$_key'=>^#^.var_export($_value,true).^#^";
} else {
$_paramsArray[] = "'$_key'=>$_value";
}
}
$_params = 'array(' . implode(",", $_paramsArray) . ')';
$function = $tag_info[ 0 ];
// compile code
if (!is_array($function)) {
$output = "{$function}({$_params},\$_smarty_tpl)";
} elseif (is_object($function[ 0 ])) {
$output =
"\$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION]['{$tag}'][0][0]->{$function[1]}({$_params},\$_smarty_tpl)";
} else {
$output = "{$function[0]}::{$function[1]}({$_params},\$_smarty_tpl)";
}
if (!empty($parameter[ 'modifierlist' ])) {
$output = $compiler->compileTag('private_modifier', array(),
array('modifierlist' => $parameter[ 'modifierlist' ],
'value' => $output));
}
//Does tag create output
$compiler->has_output = isset($_attr[ 'assign' ]) ? false : true;
$output = "<?php " . ($compiler->has_output ? "echo " : '') . "{$output};?>\n";
return $output;
}
}
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