library/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php

   1 <?php
   2
   3 /**
   4  * Converts HTMLPurifier_ConfigSchema_Interchange to our runtime
   5  * representation used to perform checks on user configuration.
   6  */
   7 class HTMLPurifier_ConfigSchema_Builder_ConfigSchema
   8 {
   9
  10     /**
  11      * @param HTMLPurifier_ConfigSchema_Interchange $interchange
  12      * @return HTMLPurifier_ConfigSchema
  13      */
  14     public function build($interchange)
  15     {
  16         $schema = new HTMLPurifier_ConfigSchema();
  17         foreach ($interchange->directives as $d) {
  18             $schema->add(
  19                 $d->id->key,
  20                 $d->default,
  21                 $d->type,
  22                 $d->typeAllowsNull
  23             );
  24             if ($d->allowed !== null) {
  25                 $schema->addAllowedValues(
  26                     $d->id->key,
  27                     $d->allowed
  28                 );
  29             }
  30             foreach ($d->aliases as $alias) {
  31                 $schema->addAlias(
  32                     $alias->key,
  33                     $d->id->key
  34                 );
  35             }
  36             if ($d->valueAliases !== null) {
  37                 $schema->addValueAliases(
  38                     $d->id->key,
  39                     $d->valueAliases
  40                 );
  41             }
  42         }
  43         $schema->postProcess();
  44         return $schema;
  45     }
  46 }
  47
  48 // vim: et sw=4 sts=4