diff options
Diffstat (limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/SafeParam.php')
-rw-r--r-- | inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/SafeParam.php | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/SafeParam.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/SafeParam.php deleted file mode 100644 index 20664414..00000000 --- a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/SafeParam.php +++ /dev/null | |||
@@ -1,79 +0,0 @@ | |||
1 | <?php | ||
2 | |||
3 | /** | ||
4 | * Validates name/value pairs in param tags to be used in safe objects. This | ||
5 | * will only allow name values it recognizes, and pre-fill certain attributes | ||
6 | * with required values. | ||
7 | * | ||
8 | * @note | ||
9 | * This class only supports Flash. In the future, Quicktime support | ||
10 | * may be added. | ||
11 | * | ||
12 | * @warning | ||
13 | * This class expects an injector to add the necessary parameters tags. | ||
14 | */ | ||
15 | class HTMLPurifier_AttrTransform_SafeParam extends HTMLPurifier_AttrTransform | ||
16 | { | ||
17 | /** | ||
18 | * @type string | ||
19 | */ | ||
20 | public $name = "SafeParam"; | ||
21 | |||
22 | /** | ||
23 | * @type HTMLPurifier_AttrDef_URI | ||
24 | */ | ||
25 | private $uri; | ||
26 | |||
27 | public function __construct() | ||
28 | { | ||
29 | $this->uri = new HTMLPurifier_AttrDef_URI(true); // embedded | ||
30 | $this->wmode = new HTMLPurifier_AttrDef_Enum(array('window', 'opaque', 'transparent')); | ||
31 | } | ||
32 | |||
33 | /** | ||
34 | * @param array $attr | ||
35 | * @param HTMLPurifier_Config $config | ||
36 | * @param HTMLPurifier_Context $context | ||
37 | * @return array | ||
38 | */ | ||
39 | public function transform($attr, $config, $context) | ||
40 | { | ||
41 | // If we add support for other objects, we'll need to alter the | ||
42 | // transforms. | ||
43 | switch ($attr['name']) { | ||
44 | // application/x-shockwave-flash | ||
45 | // Keep this synchronized with Injector/SafeObject.php | ||
46 | case 'allowScriptAccess': | ||
47 | $attr['value'] = 'never'; | ||
48 | break; | ||
49 | case 'allowNetworking': | ||
50 | $attr['value'] = 'internal'; | ||
51 | break; | ||
52 | case 'allowFullScreen': | ||
53 | if ($config->get('HTML.FlashAllowFullScreen')) { | ||
54 | $attr['value'] = ($attr['value'] == 'true') ? 'true' : 'false'; | ||
55 | } else { | ||
56 | $attr['value'] = 'false'; | ||
57 | } | ||
58 | break; | ||
59 | case 'wmode': | ||
60 | $attr['value'] = $this->wmode->validate($attr['value'], $config, $context); | ||
61 | break; | ||
62 | case 'movie': | ||
63 | case 'src': | ||
64 | $attr['name'] = "movie"; | ||
65 | $attr['value'] = $this->uri->validate($attr['value'], $config, $context); | ||
66 | break; | ||
67 | case 'flashvars': | ||
68 | // we're going to allow arbitrary inputs to the SWF, on | ||
69 | // the reasoning that it could only hack the SWF, not us. | ||
70 | break; | ||
71 | // add other cases to support other param name/value pairs | ||
72 | default: | ||
73 | $attr['name'] = $attr['value'] = null; | ||
74 | } | ||
75 | return $attr; | ||
76 | } | ||
77 | } | ||
78 | |||
79 | // vim: et sw=4 sts=4 | ||