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author | Nicolas LÅ“uillet <nicolas.loeuillet@gmail.com> | 2014-02-21 15:43:14 +0100 |
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committer | Nicolas LÅ“uillet <nicolas.loeuillet@gmail.com> | 2014-02-21 15:43:14 +0100 |
commit | d4949327efa15b492cab1bef3fe074290a328a17 (patch) | |
tree | e89e0322bb1f1b06d663fd10fdded21bac867e5d /inc/3rdparty/htmlpurifier/HTMLPurifier/IDAccumulator.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/IDAccumulator.php')
-rw-r--r-- | inc/3rdparty/htmlpurifier/HTMLPurifier/IDAccumulator.php | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/IDAccumulator.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/IDAccumulator.php new file mode 100644 index 00000000..bf399af4 --- /dev/null +++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/IDAccumulator.php | |||
@@ -0,0 +1,57 @@ | |||
1 | <?php | ||
2 | |||
3 | /** | ||
4 | * Component of HTMLPurifier_AttrContext that accumulates IDs to prevent dupes | ||
5 | * @note In Slashdot-speak, dupe means duplicate. | ||
6 | * @note The default constructor does not accept $config or $context objects: | ||
7 | * use must use the static build() factory method to perform initialization. | ||
8 | */ | ||
9 | class HTMLPurifier_IDAccumulator | ||
10 | { | ||
11 | |||
12 | /** | ||
13 | * Lookup table of IDs we've accumulated. | ||
14 | * @public | ||
15 | */ | ||
16 | public $ids = array(); | ||
17 | |||
18 | /** | ||
19 | * Builds an IDAccumulator, also initializing the default blacklist | ||
20 | * @param HTMLPurifier_Config $config Instance of HTMLPurifier_Config | ||
21 | * @param HTMLPurifier_Context $context Instance of HTMLPurifier_Context | ||
22 | * @return HTMLPurifier_IDAccumulator Fully initialized HTMLPurifier_IDAccumulator | ||
23 | */ | ||
24 | public static function build($config, $context) | ||
25 | { | ||
26 | $id_accumulator = new HTMLPurifier_IDAccumulator(); | ||
27 | $id_accumulator->load($config->get('Attr.IDBlacklist')); | ||
28 | return $id_accumulator; | ||
29 | } | ||
30 | |||
31 | /** | ||
32 | * Add an ID to the lookup table. | ||
33 | * @param string $id ID to be added. | ||
34 | * @return bool status, true if success, false if there's a dupe | ||
35 | */ | ||
36 | public function add($id) | ||
37 | { | ||
38 | if (isset($this->ids[$id])) { | ||
39 | return false; | ||
40 | } | ||
41 | return $this->ids[$id] = true; | ||
42 | } | ||
43 | |||
44 | /** | ||
45 | * Load a list of IDs into the lookup table | ||
46 | * @param $array_of_ids Array of IDs to load | ||
47 | * @note This function doesn't care about duplicates | ||
48 | */ | ||
49 | public function load($array_of_ids) | ||
50 | { | ||
51 | foreach ($array_of_ids as $id) { | ||
52 | $this->ids[$id] = true; | ||
53 | } | ||
54 | } | ||
55 | } | ||
56 | |||
57 | // vim: et sw=4 sts=4 | ||