1 <?php

     2 /**

     3  * Smarty Internal Plugin Compile Function_Call

     4  * Compiles the calls of user defined tags defined by {function}

     5  *

     6  * @package    Smarty

     7  * @subpackage Compiler

     8  * @author     Uwe Tews

     9  */

    10 

    11 /**

    12  * Smarty Internal Plugin Compile Function_Call Class

    13  *

    14  * @package    Smarty

    15  * @subpackage Compiler

    16  */

    17 class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase {

    18     /**

    19      * Attribute definition: Overwrites base class.

    20      *

    21      * @var array

    22      * @see Smarty_Internal_CompileBase

    23      */

    24     public $required_attributes = array('name');

    25     /**

    26      * Attribute definition: Overwrites base class.

    27      *

    28      * @var array

    29      * @see Smarty_Internal_CompileBase

    30      */

    31     public $shorttag_order = array('name');

    32     /**

    33      * Attribute definition: Overwrites base class.

    34      *

    35      * @var array

    36      * @see Smarty_Internal_CompileBase

    37      */

    38     public $optional_attributes = array('_any');

    39 

    40     /**

    41      * Compiles the calls of user defined tags defined by {function}

    42      *

    43      * @param  array $args array with attributes from parser

    44      * @param  object $compiler compiler object

    45      *

    46      * @return string compiled code

    47      */

    48     public function compile($args, $compiler) {

    49         // check and get attributes

    50         $_attr = $this->getAttributes($compiler, $args);

    51         // save possible attributes

    52         if (isset($_attr['assign'])) {

    53             // output will be stored in a smarty variable instead of being displayed

    54             $_assign = $_attr['assign'];

    55         }

    56         //$_name = trim($_attr['name'], "'\"");

    57         $_name = $_attr['name'];

    58         unset($_attr['name'], $_attr['assign'], $_attr['nocache']);

    59         // set flag (compiled code of {function} must be included in cache file

    60         if (!$compiler->template->caching || $compiler->nocache || $compiler->tag_nocache) {

    61             $_nocache = 'true';

    62         } else {

    63             $_nocache = 'false';

    64         }

    65         $_paramsArray = array();

    66         foreach ($_attr as $_key => $_value) {

    67             if (is_int($_key)) {

    68                 $_paramsArray[] = "$_key=>$_value";

    69             } else {

    70                 $_paramsArray[] = "'$_key'=>$_value";

    71             }

    72         }

    73         $_params = 'array(' . implode(",", $_paramsArray) . ')';

    74         //$compiler->suppressNocacheProcessing = true;

    75         // was there an assign attribute

    76         if (isset($_assign)) {

    77             $_output = "<?php ob_start();\$_smarty_tpl->callTemplateFunction ({$_name}, \$_smarty_tpl, {$_params}, {$_nocache}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";

    78         } else {

    79             $_output = "<?php \$_smarty_tpl->callTemplateFunction ({$_name}, \$_smarty_tpl, {$_params}, {$_nocache});?>\n";

    80         }

    81         return $_output;

    82     }

    83 }