87 lines
3.3 KiB
PHP
87 lines
3.3 KiB
PHP
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<?php
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/**
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* Smarty Internal Plugin Compile Block Plugin
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*
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* Compiles code for the execution of block plugin
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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 Block Plugin 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_Block_Plugin 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 block plugin
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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 block plugin
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* @param string $function PHP function name
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* @return string compiled code
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*/
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public function compile($args, $compiler, $parameter, $tag, $function)
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{
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if (!isset($tag[5]) || substr($tag, -5) != 'close') {
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// opening tag of block plugin
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// check and get attributes
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$_attr = $this->getAttributes($compiler, $args);
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if ($_attr['nocache'] === true) {
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$compiler->tag_nocache = true;
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}
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unset($_attr['nocache']);
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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=>$_value";
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} else {
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$_paramsArray[] = "'$_key'=>$_value";
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}
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}
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$_params = 'array(' . implode(",", $_paramsArray) . ')';
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$this->openTag($compiler, $tag, array($_params, $compiler->nocache));
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// maybe nocache because of nocache variables or nocache plugin
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$compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
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// compile code
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$output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
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} else {
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// must endblock be nocache?
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if ($compiler->nocache) {
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$compiler->tag_nocache = true;
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}
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// closing tag of block plugin, restore nocache
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list($_params, $compiler->nocache) = $this->closeTag($compiler, substr($tag, 0, -5));
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// This tag does create output
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$compiler->has_output = true;
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// compile code
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if (!isset($parameter['modifier_list'])) {
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$mod_pre = $mod_post ='';
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} else {
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$mod_pre = ' ob_start(); ';
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$mod_post = 'echo '.$compiler->compileTag('private_modifier',array(),array('modifierlist'=>$parameter['modifier_list'],'value'=>'ob_get_clean()')).';';
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}
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$output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;".$mod_pre." echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); ".$mod_post." } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
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}
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return $output . "\n";
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}
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}
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?>
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