PHP Classes

File: Smarty/libs/sysplugins/smarty_internal_compile_private_block_plugin.php

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File: Smarty/libs/sysplugins/smarty_internal_compile_private_block_plugin.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: FDSSmarty
Load and display views using Smarty
Author: By
Last change:
Date: 9 years ago
Size: 3,384 bytes
 

Contents

Class file image Download
<?php
/**
 * Smarty Internal Plugin Compile Block Plugin
 *
 * Compiles code for the execution of block plugin
 *
 * @package Smarty
 * @subpackage Compiler
 * @author Uwe Tews
 */

/**
 * Smarty Internal Plugin Compile Block Plugin Class
 *
 * @package Smarty
 * @subpackage Compiler
 */
class Smarty_Internal_Compile_Private_Block_Plugin 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 block plugin
     *
     * @param array $args array with attributes from parser
     * @param object $compiler compiler object
     * @param array $parameter array with compilation parameter
     * @param string $tag name of block plugin
     * @param string $function PHP function name
     * @return string compiled code
     */
   
public function compile($args, $compiler, $parameter, $tag, $function)
    {
        if (!isset(
$tag[5]) || substr($tag, -5) != 'close') {
           
// opening tag of block plugin
            // check and get attributes
           
$_attr = $this->getAttributes($compiler, $args);
            if (
$_attr['nocache'] === true) {
               
$compiler->tag_nocache = true;
            }
               unset(
$_attr['nocache']);
           
// convert attributes into parameter array string
           
$_paramsArray = array();
            foreach (
$_attr as $_key => $_value) {
                if (
is_int($_key)) {
                   
$_paramsArray[] = "$_key=>$_value";
                } else {
                   
$_paramsArray[] = "'$_key'=>$_value";
                }
            }
           
$_params = 'array(' . implode(",", $_paramsArray) . ')';

           
$this->openTag($compiler, $tag, array($_params, $compiler->nocache));
           
// maybe nocache because of nocache variables or nocache plugin
           
$compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
           
// compile code
           
$output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
        } else {
           
// must endblock be nocache?
           
if ($compiler->nocache) {
               
$compiler->tag_nocache = true;
            }
           
// closing tag of block plugin, restore nocache
           
list($_params, $compiler->nocache) = $this->closeTag($compiler, substr($tag, 0, -5));
           
// This tag does create output
           
$compiler->has_output = true;
           
// compile code
           
if (!isset($parameter['modifier_list'])) {
               
$mod_pre = $mod_post ='';
            } else {
               
$mod_pre = ' ob_start(); ';
               
$mod_post = 'echo '.$compiler->compileTag('private_modifier',array(),array('modifierlist'=>$parameter['modifier_list'],'value'=>'ob_get_clean()')).';';
            }
           
$output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;".$mod_pre." echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); ".$mod_post." } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
        }

        return
$output . "\n";
    }

}