lib/htmlpurifier/library/HTMLPurifier/ConfigSchema/Interchange.php

   1 <?php
   2
   3 /**
   4  * Generic schema interchange format that can be converted to a runtime
   5  * representation (HTMLPurifier_ConfigSchema) or HTML documentation. Members
   6  * are completely validated.
   7  */
   8 class HTMLPurifier_ConfigSchema_Interchange
   9 {
  10
  11     /**
  12      * Name of the application this schema is describing.
  13      */
  14     public $name;
  15
  16     /**
  17      * Array of Namespace ID => array(namespace info)
  18      */
  19     public $namespaces = array();
  20
  21     /**
  22      * Array of Directive ID => array(directive info)
  23      */
  24     public $directives = array();
  25
  26     /**
  27      * Adds a namespace array to $namespaces
  28      */
  29     public function addNamespace($namespace) {
  30         if (isset($this->namespaces[$i = $namespace->namespace])) {
  31             throw new HTMLPurifier_ConfigSchema_Exception("Cannot redefine namespace '$i'");
  32         }
  33         $this->namespaces[$i] = $namespace;
  34     }
  35
  36     /**
  37      * Adds a directive array to $directives
  38      */
  39     public function addDirective($directive) {
  40         if (isset($this->directives[$i = $directive->id->toString()])) {
  41             throw new HTMLPurifier_ConfigSchema_Exception("Cannot redefine directive '$i'");
  42         }
  43         $this->directives[$i] = $directive;
  44     }
  45
  46     /**
  47      * Convenience function to perform standard validation. Throws exception
  48      * on failed validation.
  49      */
  50     public function validate() {
  51         $validator = new HTMLPurifier_ConfigSchema_Validator();
  52         return $validator->validate($this);
  53     }
  54
  55 }
  56
  57 // vim: et sw=4 sts=4