diff options
author | Andrew Dolgov <[email protected]> | 2009-06-22 13:56:49 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2009-06-22 13:56:49 +0400 |
commit | f45a286b8d62f710b519a98c7d4b75a0c34d5d10 (patch) | |
tree | 0c310b7b9d44e12fac1cd11e1563c4cef9b5eab2 /lib/htmlpurifier/library/HTMLPurifier/AttrTypes.php | |
parent | 5c4461432c290ad4863fd7dc4107121db59b298c (diff) |
strip_tags_long: use htmlpurifier to properly reformat html content
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrTypes.php')
-rwxr-xr-x | lib/htmlpurifier/library/HTMLPurifier/AttrTypes.php | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrTypes.php b/lib/htmlpurifier/library/HTMLPurifier/AttrTypes.php new file mode 100755 index 000000000..6c624bb0b --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/AttrTypes.php @@ -0,0 +1,74 @@ +<?php + +/** + * Provides lookup array of attribute types to HTMLPurifier_AttrDef objects + */ +class HTMLPurifier_AttrTypes +{ + /** + * Lookup array of attribute string identifiers to concrete implementations + */ + protected $info = array(); + + /** + * Constructs the info array, supplying default implementations for attribute + * types. + */ + public function __construct() { + // pseudo-types, must be instantiated via shorthand + $this->info['Enum'] = new HTMLPurifier_AttrDef_Enum(); + $this->info['Bool'] = new HTMLPurifier_AttrDef_HTML_Bool(); + + $this->info['CDATA'] = new HTMLPurifier_AttrDef_Text(); + $this->info['ID'] = new HTMLPurifier_AttrDef_HTML_ID(); + $this->info['Length'] = new HTMLPurifier_AttrDef_HTML_Length(); + $this->info['MultiLength'] = new HTMLPurifier_AttrDef_HTML_MultiLength(); + $this->info['NMTOKENS'] = new HTMLPurifier_AttrDef_HTML_Nmtokens(); + $this->info['Pixels'] = new HTMLPurifier_AttrDef_HTML_Pixels(); + $this->info['Text'] = new HTMLPurifier_AttrDef_Text(); + $this->info['URI'] = new HTMLPurifier_AttrDef_URI(); + $this->info['LanguageCode'] = new HTMLPurifier_AttrDef_Lang(); + $this->info['Color'] = new HTMLPurifier_AttrDef_HTML_Color(); + + // unimplemented aliases + $this->info['ContentType'] = new HTMLPurifier_AttrDef_Text(); + $this->info['ContentTypes'] = new HTMLPurifier_AttrDef_Text(); + $this->info['Charsets'] = new HTMLPurifier_AttrDef_Text(); + $this->info['Character'] = new HTMLPurifier_AttrDef_Text(); + + // number is really a positive integer (one or more digits) + // FIXME: ^^ not always, see start and value of list items + $this->info['Number'] = new HTMLPurifier_AttrDef_Integer(false, false, true); + } + + /** + * Retrieves a type + * @param $type String type name + * @return Object AttrDef for type + */ + public function get($type) { + + // determine if there is any extra info tacked on + if (strpos($type, '#') !== false) list($type, $string) = explode('#', $type, 2); + else $string = ''; + + if (!isset($this->info[$type])) { + trigger_error('Cannot retrieve undefined attribute type ' . $type, E_USER_ERROR); + return; + } + + return $this->info[$type]->make($string); + + } + + /** + * Sets a new implementation for a type + * @param $type String type name + * @param $impl Object AttrDef for type + */ + public function set($type, $impl) { + $this->info[$type] = $impl; + } +} + +// vim: et sw=4 sts=4 |