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<?php
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/**
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* Smarty Internal Plugin Compile Registered Function
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*
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* Compiles code for the execution of a registered 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 Registered Function 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_Private_Registered_Function 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 $optional_attributes = array('_any');
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/**
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* Compiles code for the execution of a registered 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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* @param string $tag name of function
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* @return string compiled code
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*/
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public function compile($args, $compiler, $parameter, $tag)
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{
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// This tag does create output
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$compiler->has_output = true;
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// check and get attributes
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$_attr = $this->getAttributes($compiler, $args);
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if ($_attr['nocache']) {
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$compiler->tag_nocache = true;
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}
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unset($_attr['nocache']);
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if (isset($compiler->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION][$tag])) {
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$tag_info = $compiler->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION][$tag];
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} else {
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$tag_info = $compiler->default_handler_plugins[Smarty::PLUGIN_FUNCTION][$tag];
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}
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// not cachable?
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$compiler->tag_nocache = $compiler->tag_nocache || !$tag_info[1];
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// convert attributes into parameter array string
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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=>$_value";
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} elseif ($compiler->template->caching && in_array($_key,$tag_info[2])) {
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$_value = str_replace("'","^#^",$_value);
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$_paramsArray[] = "'$_key'=>^#^.var_export($_value,true).^#^";
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} else {
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$_paramsArray[] = "'$_key'=>$_value";
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}
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}
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$_params = 'array(' . implode(",", $_paramsArray) . ')';
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$function = $tag_info[0];
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// compile code
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if (!is_array($function)) {
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$output = "<?php echo {$function}({$_params},\$_smarty_tpl);?>\n";
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} else if (is_object($function[0])) {
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$output = "<?php echo \$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION]['{$tag}'][0][0]->{$function[1]}({$_params},\$_smarty_tpl);?>\n";
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} else {
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$output = "<?php echo {$function[0]}::{$function[1]}({$_params},\$_smarty_tpl);?>\n";
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}
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return $output;
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}
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}
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?> |