diff options
author | Andrew Dolgov <[email protected]> | 2012-06-01 00:07:59 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2012-06-01 00:07:59 +0400 |
commit | c21a462d52bd32737c32c29b060da03b38f1c2e6 (patch) | |
tree | 83b1b0a5e5451b6c4b6556886e6b590da24ca12f /lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/ID.php | |
parent | 65dd90f2bae0f10aa8c4404df622d287e48b2544 (diff) |
remove htmlpurifier
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/ID.php')
-rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/ID.php | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/ID.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/ID.php deleted file mode 100644 index 0015fa1eb..000000000 --- a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/ID.php +++ /dev/null @@ -1,80 +0,0 @@ -<?php - -/** - * Validates the HTML attribute ID. - * @warning Even though this is the id processor, it - * will ignore the directive Attr:IDBlacklist, since it will only - * go according to the ID accumulator. Since the accumulator is - * automatically generated, it will have already absorbed the - * blacklist. If you're hacking around, make sure you use load()! - */ - -class HTMLPurifier_AttrDef_HTML_ID extends HTMLPurifier_AttrDef -{ - - // selector is NOT a valid thing to use for IDREFs, because IDREFs - // *must* target IDs that exist, whereas selector #ids do not. - - /** - * Determines whether or not we're validating an ID in a CSS - * selector context. - */ - protected $selector; - - public function __construct($selector = false) { - $this->selector = $selector; - } - - public function validate($id, $config, $context) { - - if (!$this->selector && !$config->get('Attr.EnableID')) return false; - - $id = trim($id); // trim it first - - if ($id === '') return false; - - $prefix = $config->get('Attr.IDPrefix'); - if ($prefix !== '') { - $prefix .= $config->get('Attr.IDPrefixLocal'); - // prevent re-appending the prefix - if (strpos($id, $prefix) !== 0) $id = $prefix . $id; - } elseif ($config->get('Attr.IDPrefixLocal') !== '') { - trigger_error('%Attr.IDPrefixLocal cannot be used unless '. - '%Attr.IDPrefix is set', E_USER_WARNING); - } - - if (!$this->selector) { - $id_accumulator =& $context->get('IDAccumulator'); - if (isset($id_accumulator->ids[$id])) return false; - } - - // we purposely avoid using regex, hopefully this is faster - - if (ctype_alpha($id)) { - $result = true; - } else { - if (!ctype_alpha(@$id[0])) return false; - $trim = trim( // primitive style of regexps, I suppose - $id, - 'A..Za..z0..9:-._' - ); - $result = ($trim === ''); - } - - $regexp = $config->get('Attr.IDBlacklistRegexp'); - if ($regexp && preg_match($regexp, $id)) { - return false; - } - - if (!$this->selector && $result) $id_accumulator->add($id); - - // if no change was made to the ID, return the result - // else, return the new id if stripping whitespace made it - // valid, or return false. - return $result ? $id : false; - - } - -} - -// vim: et sw=4 sts=4 |