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| author | Nicolas Lœuillet <nicolas.loeuillet@gmail.com> | 2014-02-21 15:43:14 +0100 |
|---|---|---|
| committer | Nicolas Lœuillet <nicolas.loeuillet@gmail.com> | 2014-02-21 15:43:14 +0100 |
| commit | d4949327efa15b492cab1bef3fe074290a328a17 (patch) | |
| tree | e89e0322bb1f1b06d663fd10fdded21bac867e5d /inc/3rdparty/htmlpurifier/HTMLPurifier/URIFilter.php | |
| parent | c9bd17a1007bb78e5de0775efca01df0fb515031 (diff) | |
| download | wallabag-d4949327efa15b492cab1bef3fe074290a328a17.tar.gz wallabag-d4949327efa15b492cab1bef3fe074290a328a17.tar.zst wallabag-d4949327efa15b492cab1bef3fe074290a328a17.zip | |
[add] HTML Purifier added to clean code
Diffstat (limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/URIFilter.php')
| -rw-r--r-- | inc/3rdparty/htmlpurifier/HTMLPurifier/URIFilter.php | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIFilter.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIFilter.php new file mode 100644 index 00000000..0333ea34 --- /dev/null +++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIFilter.php | |||
| @@ -0,0 +1,74 @@ | |||
| 1 | <?php | ||
| 2 | |||
| 3 | /** | ||
| 4 | * Chainable filters for custom URI processing. | ||
| 5 | * | ||
| 6 | * These filters can perform custom actions on a URI filter object, | ||
| 7 | * including transformation or blacklisting. A filter named Foo | ||
| 8 | * must have a corresponding configuration directive %URI.Foo, | ||
| 9 | * unless always_load is specified to be true. | ||
| 10 | * | ||
| 11 | * The following contexts may be available while URIFilters are being | ||
| 12 | * processed: | ||
| 13 | * | ||
| 14 | * - EmbeddedURI: true if URI is an embedded resource that will | ||
| 15 | * be loaded automatically on page load | ||
| 16 | * - CurrentToken: a reference to the token that is currently | ||
| 17 | * being processed | ||
| 18 | * - CurrentAttr: the name of the attribute that is currently being | ||
| 19 | * processed | ||
| 20 | * - CurrentCSSProperty: the name of the CSS property that is | ||
| 21 | * currently being processed (if applicable) | ||
| 22 | * | ||
| 23 | * @warning This filter is called before scheme object validation occurs. | ||
| 24 | * Make sure, if you require a specific scheme object, you | ||
| 25 | * you check that it exists. This allows filters to convert | ||
| 26 | * proprietary URI schemes into regular ones. | ||
| 27 | */ | ||
| 28 | abstract class HTMLPurifier_URIFilter | ||
| 29 | { | ||
| 30 | |||
| 31 | /** | ||
| 32 | * Unique identifier of filter. | ||
| 33 | * @type string | ||
| 34 | */ | ||
| 35 | public $name; | ||
| 36 | |||
| 37 | /** | ||
| 38 | * True if this filter should be run after scheme validation. | ||
| 39 | * @type bool | ||
| 40 | */ | ||
| 41 | public $post = false; | ||
| 42 | |||
| 43 | /** | ||
| 44 | * True if this filter should always be loaded. | ||
| 45 | * This permits a filter to be named Foo without the corresponding | ||
| 46 | * %URI.Foo directive existing. | ||
| 47 | * @type bool | ||
| 48 | */ | ||
| 49 | public $always_load = false; | ||
| 50 | |||
| 51 | /** | ||
| 52 | * Performs initialization for the filter. If the filter returns | ||
| 53 | * false, this means that it shouldn't be considered active. | ||
| 54 | * @param HTMLPurifier_Config $config | ||
| 55 | * @return bool | ||
| 56 | */ | ||
| 57 | public function prepare($config) | ||
| 58 | { | ||
| 59 | return true; | ||
| 60 | } | ||
| 61 | |||
| 62 | /** | ||
| 63 | * Filter a URI object | ||
| 64 | * @param HTMLPurifier_URI $uri Reference to URI object variable | ||
| 65 | * @param HTMLPurifier_Config $config | ||
| 66 | * @param HTMLPurifier_Context $context | ||
| 67 | * @return bool Whether or not to continue processing: false indicates | ||
| 68 | * URL is no good, true indicates continue processing. Note that | ||
| 69 | * all changes are committed directly on the URI object | ||
| 70 | */ | ||
| 71 | abstract public function filter(&$uri, $config, $context); | ||
| 72 | } | ||
| 73 | |||
| 74 | // vim: et sw=4 sts=4 | ||