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-rw-r--r--library/HTMLPurifier/AttrTransform/SafeParam.php79
1 files changed, 0 insertions, 79 deletions
diff --git a/library/HTMLPurifier/AttrTransform/SafeParam.php b/library/HTMLPurifier/AttrTransform/SafeParam.php
deleted file mode 100644
index 1143b4b49..000000000
--- a/library/HTMLPurifier/AttrTransform/SafeParam.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-
-/**
- * Validates name/value pairs in param tags to be used in safe objects. This
- * will only allow name values it recognizes, and pre-fill certain attributes
- * with required values.
- *
- * @note
- * This class only supports Flash. In the future, Quicktime support
- * may be added.
- *
- * @warning
- * This class expects an injector to add the necessary parameters tags.
- */
-class HTMLPurifier_AttrTransform_SafeParam extends HTMLPurifier_AttrTransform
-{
- /**
- * @type string
- */
- public $name = "SafeParam";
-
- /**
- * @type HTMLPurifier_AttrDef_URI
- */
- private $uri;
-
- public function __construct()
- {
- $this->uri = new HTMLPurifier_AttrDef_URI(true); // embedded
- $this->wmode = new HTMLPurifier_AttrDef_Enum(array('window', 'opaque', 'transparent'));
- }
-
- /**
- * @param array $attr
- * @param HTMLPurifier_Config $config
- * @param HTMLPurifier_Context $context
- * @return array
- */
- public function transform($attr, $config, $context)
- {
- // If we add support for other objects, we'll need to alter the
- // transforms.
- switch ($attr['name']) {
- // application/x-shockwave-flash
- // Keep this synchronized with Injector/SafeObject.php
- case 'allowScriptAccess':
- $attr['value'] = 'never';
- break;
- case 'allowNetworking':
- $attr['value'] = 'internal';
- break;
- case 'allowFullScreen':
- if ($config->get('HTML.FlashAllowFullScreen')) {
- $attr['value'] = ($attr['value'] == 'true') ? 'true' : 'false';
- } else {
- $attr['value'] = 'false';
- }
- break;
- case 'wmode':
- $attr['value'] = $this->wmode->validate($attr['value'], $config, $context);
- break;
- case 'movie':
- case 'src':
- $attr['name'] = "movie";
- $attr['value'] = $this->uri->validate($attr['value'], $config, $context);
- break;
- case 'flashvars':
- // we're going to allow arbitrary inputs to the SWF, on
- // the reasoning that it could only hack the SWF, not us.
- break;
- // add other cases to support other param name/value pairs
- default:
- $attr['name'] = $attr['value'] = null;
- }
- return $attr;
- }
-}
-
-// vim: et sw=4 sts=4