diff options
Diffstat (limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI.php')
| -rw-r--r-- | inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI.php | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI.php deleted file mode 100644 index a1097cd9..00000000 --- a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI.php +++ /dev/null | |||
| @@ -1,111 +0,0 @@ | |||
| 1 | <?php | ||
| 2 | |||
| 3 | /** | ||
| 4 | * Validates a URI as defined by RFC 3986. | ||
| 5 | * @note Scheme-specific mechanics deferred to HTMLPurifier_URIScheme | ||
| 6 | */ | ||
| 7 | class HTMLPurifier_AttrDef_URI extends HTMLPurifier_AttrDef | ||
| 8 | { | ||
| 9 | |||
| 10 | /** | ||
| 11 | * @type HTMLPurifier_URIParser | ||
| 12 | */ | ||
| 13 | protected $parser; | ||
| 14 | |||
| 15 | /** | ||
| 16 | * @type bool | ||
| 17 | */ | ||
| 18 | protected $embedsResource; | ||
| 19 | |||
| 20 | /** | ||
| 21 | * @param bool $embeds_resource Does the URI here result in an extra HTTP request? | ||
| 22 | */ | ||
| 23 | public function __construct($embeds_resource = false) | ||
| 24 | { | ||
| 25 | $this->parser = new HTMLPurifier_URIParser(); | ||
| 26 | $this->embedsResource = (bool)$embeds_resource; | ||
| 27 | } | ||
| 28 | |||
| 29 | /** | ||
| 30 | * @param string $string | ||
| 31 | * @return HTMLPurifier_AttrDef_URI | ||
| 32 | */ | ||
| 33 | public function make($string) | ||
| 34 | { | ||
| 35 | $embeds = ($string === 'embedded'); | ||
| 36 | return new HTMLPurifier_AttrDef_URI($embeds); | ||
| 37 | } | ||
| 38 | |||
| 39 | /** | ||
| 40 | * @param string $uri | ||
| 41 | * @param HTMLPurifier_Config $config | ||
| 42 | * @param HTMLPurifier_Context $context | ||
| 43 | * @return bool|string | ||
| 44 | */ | ||
| 45 | public function validate($uri, $config, $context) | ||
| 46 | { | ||
| 47 | if ($config->get('URI.Disable')) { | ||
| 48 | return false; | ||
| 49 | } | ||
| 50 | |||
| 51 | $uri = $this->parseCDATA($uri); | ||
| 52 | |||
| 53 | // parse the URI | ||
| 54 | $uri = $this->parser->parse($uri); | ||
| 55 | if ($uri === false) { | ||
| 56 | return false; | ||
| 57 | } | ||
| 58 | |||
| 59 | // add embedded flag to context for validators | ||
| 60 | $context->register('EmbeddedURI', $this->embedsResource); | ||
| 61 | |||
| 62 | $ok = false; | ||
| 63 | do { | ||
| 64 | |||
| 65 | // generic validation | ||
| 66 | $result = $uri->validate($config, $context); | ||
| 67 | if (!$result) { | ||
| 68 | break; | ||
| 69 | } | ||
| 70 | |||
| 71 | // chained filtering | ||
| 72 | $uri_def = $config->getDefinition('URI'); | ||
| 73 | $result = $uri_def->filter($uri, $config, $context); | ||
| 74 | if (!$result) { | ||
| 75 | break; | ||
| 76 | } | ||
| 77 | |||
| 78 | // scheme-specific validation | ||
| 79 | $scheme_obj = $uri->getSchemeObj($config, $context); | ||
| 80 | if (!$scheme_obj) { | ||
| 81 | break; | ||
| 82 | } | ||
| 83 | if ($this->embedsResource && !$scheme_obj->browsable) { | ||
| 84 | break; | ||
| 85 | } | ||
| 86 | $result = $scheme_obj->validate($uri, $config, $context); | ||
| 87 | if (!$result) { | ||
| 88 | break; | ||
| 89 | } | ||
| 90 | |||
| 91 | // Post chained filtering | ||
| 92 | $result = $uri_def->postFilter($uri, $config, $context); | ||
| 93 | if (!$result) { | ||
| 94 | break; | ||
| 95 | } | ||
| 96 | |||
| 97 | // survived gauntlet | ||
| 98 | $ok = true; | ||
| 99 | |||
| 100 | } while (false); | ||
| 101 | |||
| 102 | $context->destroy('EmbeddedURI'); | ||
| 103 | if (!$ok) { | ||
| 104 | return false; | ||
| 105 | } | ||
| 106 | // back to string | ||
| 107 | return $uri->toString(); | ||
| 108 | } | ||
| 109 | } | ||
| 110 | |||
| 111 | // vim: et sw=4 sts=4 | ||