lib/api/smarty/sysplugins/smarty_config_source.php

   1 <?php
   2 /**
   3  * Smarty Internal Plugin
   4  *
   5  * @package    Smarty
   6  * @subpackage TemplateResources
   7  */
   8
   9 /**
  10  * Smarty Resource Data Object
  11  * Meta Data Container for Config Files
  12  *
  13  * @package    Smarty
  14  * @subpackage TemplateResources
  15  * @author     Rodney Rehm
  16  * @property string $content
  17  * @property int    $timestamp
  18  * @property bool   $exists
  19  */
  20 class Smarty_Config_Source extends Smarty_Template_Source
  21 {
  22     /**
  23      * create Config Object container
  24      *
  25      * @param Smarty_Resource $handler         Resource Handler this source object communicates with
  26      * @param Smarty          $smarty          Smarty instance this source object belongs to
  27      * @param string          $resource        full config_resource
  28      * @param string          $type            type of resource
  29      * @param string          $name            resource name
  30      * @param string          $unique_resource unqiue resource name
  31      */
  32     public function __construct(Smarty_Resource $handler, Smarty $smarty, $resource, $type, $name, $unique_resource)
  33     {
  34         $this->handler = $handler; // Note: prone to circular references
  35
  36         // Note: these may be ->config_compiler_class etc in the future
  37         //$this->config_compiler_class = $handler->config_compiler_class;
  38         //$this->config_lexer_class = $handler->config_lexer_class;
  39         //$this->config_parser_class = $handler->config_parser_class;
  40
  41         $this->smarty = $smarty;
  42         $this->resource = $resource;
  43         $this->type = $type;
  44         $this->name = $name;
  45         $this->unique_resource = $unique_resource;
  46     }
  47
  48     /**
  49      * <<magic>> Generic setter.
  50      *
  51      * @param  string $property_name valid: content, timestamp, exists
  52      * @param  mixed  $value         newly assigned value (not check for correct type)
  53      *
  54      * @throws SmartyException when the given property name is not valid
  55      */
  56     public function __set($property_name, $value)
  57     {
  58         switch ($property_name) {
  59             case 'content':
  60             case 'timestamp':
  61             case 'exists':
  62                 $this->$property_name = $value;
  63                 break;
  64
  65             default:
  66                 throw new SmartyException("invalid config property '$property_name'.");
  67         }
  68     }
  69
  70     /**
  71      * <<magic>> Generic getter.
  72      *
  73      * @param  string $property_name valid: content, timestamp, exists
  74      *
  75      * @return mixed|void
  76      * @throws SmartyException when the given property name is not valid
  77      */
  78     public function __get($property_name)
  79     {
  80         switch ($property_name) {
  81             case 'timestamp':
  82             case 'exists':
  83                 $this->handler->populateTimestamp($this);
  84
  85                 return $this->$property_name;
  86
  87             case 'content':
  88                 return $this->content = $this->handler->getContent($this);
  89
  90             default:
  91                 throw new SmartyException("config property '$property_name' does not exist.");
  92         }
  93     }
  94 }