WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_private_registered_block.php

   1 <?php
   2 /**
   3  * Smarty Internal Plugin Compile Registered Block
   4  *
   5  * Compiles code for the execution of a registered block function
   6  *
   7  * @package Smarty
   8  * @subpackage Compiler
   9  * @author Uwe Tews
  10  */
  11
  12 /**
  13  * Smarty Internal Plugin Compile Registered Block Class
  14  */
  15 class Smarty_Internal_Compile_Private_Registered_Block extends Smarty_Internal_CompileBase {
  16         // attribute definitions
  17     public $optional_attributes = array('_any');
  18
  19     /**
  20      * Compiles code for the execution of a block function
  21      *
  22      * @param array $args array with attributes from parser
  23      * @param object $compiler compiler object
  24      * @param array $parameter array with compilation parameter
  25      * @param string $tag name of block function
  26      * @return string compiled code
  27      */
  28     public function compile($args, $compiler, $parameter, $tag)
  29     {
  30         $this->compiler = $compiler;
  31         if (strlen($tag) < 6 || substr($tag,-5) != 'close') {
  32             // opening tag of block plugin
  33                 // check and get attributes
  34                 $_attr = $this->_get_attributes($args);
  35                 if ($_attr['nocache']) {
  36                 $this->compiler->tag_nocache = true;
  37                 }
  38                 unset($_attr['nocache']);
  39             // convert attributes into parameter array string
  40             $_paramsArray = array();
  41             foreach ($_attr as $_key => $_value) {
  42                 if (is_int($_key)) {
  43                     $_paramsArray[] = "$_key=>$_value";
  44                 } elseif ($this->compiler->template->caching && in_array($_key,$compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$tag][2])) {
  45                                         $_value = str_replace("'","^#^",$_value);
  46                         $_paramsArray[] = "'$_key'=>^#^.var_export($_value,true).^#^";
  47                 } else {
  48                     $_paramsArray[] = "'$_key'=>$_value";
  49                 }
  50             }
  51             $_params = 'array(' . implode(",", $_paramsArray) . ')';
  52
  53             $this->_open_tag($tag, array($_params, $this->compiler->nocache));
  54             // maybe nocache because of nocache variables or nocache plugin
  55             $this->compiler->nocache = !$compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$tag][1] | $this->compiler->nocache | $this->compiler->tag_nocache;
  56             $function = $compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$tag][0];
  57             // compile code
  58             if (!is_array($function)) {
  59                 $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
  60             } else if (is_object($function[0])) {
  61                 $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; \$_smarty_tpl->smarty->registered_plugins['block']['{$tag}'][0][0]->{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
  62             } else {
  63                 $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; {$function[0]}::{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
  64             }
  65         } else {
  66             // must endblock be nocache?
  67             if ($this->compiler->nocache) {
  68                 $this->compiler->tag_nocache = true;
  69             }
  70             $base_tag = substr($tag, 0, -5);
  71             // closing tag of block plugin, restore nocache
  72             list($_params, $this->compiler->nocache) = $this->_close_tag($base_tag);
  73             // This tag does create output
  74             $this->compiler->has_output = true;
  75             $function = $compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$base_tag][0];
  76             // compile code
  77             if (!isset($parameter['modifier_list'])) {
  78                 $mod_pre = $mod_post ='';
  79             } else {
  80                 $mod_pre = ' ob_start(); ';
  81                 $mod_post = 'echo '.$this->compiler->compileTag('private_modifier',array(),array('modifierlist'=>$parameter['modifier_list'],'value'=>'ob_get_clean()')).';';
  82             }
  83             if (!is_array($function)) {
  84                 $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;".$mod_pre." echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat);".$mod_post." } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
  85             } else if (is_object($function[0])) {
  86                 $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;".$mod_pre." echo \$_smarty_tpl->smarty->registered_plugins['block']['{$base_tag}'][0][0]->{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); ".$mod_post."} array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
  87             } else {
  88                 $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;".$mod_pre." echo {$function[0]}::{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); ".$mod_post."} array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
  89             }
  90         }
  91         return $output."\n";
  92     }
  93 }
  94
  95 ?>