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File: libs/smarty/sysplugins/smarty_internal_compile_capture.php

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File: libs/smarty/sysplugins/smarty_internal_compile_capture.php
Role: Auxiliary script
Content type: text/plain
Description: smarty lib
Class: MVC 4 Dummies
Web development PHP MVC framework
Author: By
Last change:
Date: 7 years ago
Size: 3,092 bytes
 

Contents

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<?php
/**
 * Smarty Internal Plugin Compile Capture
 * Compiles the {capture} tag
 *
 * @package Smarty
 * @subpackage Compiler
 * @author Uwe Tews
 */

/**
 * Smarty Internal Plugin Compile Capture Class
 *
 * @package Smarty
 * @subpackage Compiler
 */
class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase
{
   
/**
     * Attribute definition: Overwrites base class.
     *
     * @var array
     * @see Smarty_Internal_CompileBase
     */
   
public $shorttag_order = array('name');
   
/**
     * Attribute definition: Overwrites base class.
     *
     * @var array
     * @see Smarty_Internal_CompileBase
     */
   
public $optional_attributes = array('name', 'assign', 'append');

   
/**
     * Compiles code for the {capture} tag
     *
     * @param array $args array with attributes from parser
     * @param object $compiler compiler object
     *
     * @return string compiled code
     */
   
public function compile($args, $compiler)
    {
       
// check and get attributes
       
$_attr = $this->getAttributes($compiler, $args);

       
$buffer = isset($_attr['name']) ? $_attr['name'] : "'default'";
       
$assign = isset($_attr['assign']) ? $_attr['assign'] : 'null';
       
$append = isset($_attr['append']) ? $_attr['append'] : 'null';

       
$compiler->_capture_stack[0][] = array($buffer, $assign, $append, $compiler->nocache);
       
// maybe nocache because of nocache variables
       
$compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
       
$_output = "<?php \$_smarty_tpl->_capture_stack[0][] = array($buffer, $assign, $append); ob_start(); ?>";

        return
$_output;
    }
}

/**
 * Smarty Internal Plugin Compile Captureclose Class
 *
 * @package Smarty
 * @subpackage Compiler
 */
class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase
{
   
/**
     * Compiles code for the {/capture} tag
     *
     * @param array $args array with attributes from parser
     * @param object $compiler compiler object
     *
     * @return string compiled code
     */
   
public function compile($args, $compiler)
    {
       
// check and get attributes
       
$_attr = $this->getAttributes($compiler, $args);
       
// must endblock be nocache?
       
if ($compiler->nocache) {
           
$compiler->tag_nocache = true;
        }

        list(
$buffer, $assign, $append, $compiler->nocache) = array_pop($compiler->_capture_stack[0]);

       
$_output = "<?php list(\$_capture_buffer, \$_capture_assign, \$_capture_append) = array_pop(\$_smarty_tpl->_capture_stack[0]);\n";
       
$_output .= "if (!empty(\$_capture_buffer)) {\n";
       
$_output .= " if (isset(\$_capture_assign)) \$_smarty_tpl->assign(\$_capture_assign, ob_get_contents());\n";
       
$_output .= " if (isset( \$_capture_append)) \$_smarty_tpl->append( \$_capture_append, ob_get_contents());\n";
       
$_output .= " Smarty::\$_smarty_vars['capture'][\$_capture_buffer]=ob_get_clean();\n";
       
$_output .= "} else \$_smarty_tpl->capture_error();?>";

        return
$_output;
    }
}

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