diff options
Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php')
-rw-r--r-- | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php deleted file mode 100644 index 8abda7f6e..000000000 --- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php +++ /dev/null @@ -1,73 +0,0 @@ -<?php - -// Enum = Enumerated -/** - * Validates a keyword against a list of valid values. - * @warning The case-insensitive compare of this function uses PHP's - * built-in strtolower and ctype_lower functions, which may - * cause problems with international comparisons - */ -class HTMLPurifier_AttrDef_Enum extends HTMLPurifier_AttrDef -{ - - /** - * Lookup table of valid values. - * @type array - * @todo Make protected - */ - public $valid_values = array(); - - /** - * Bool indicating whether or not enumeration is case sensitive. - * @note In general this is always case insensitive. - */ - protected $case_sensitive = false; // values according to W3C spec - - /** - * @param array $valid_values List of valid values - * @param bool $case_sensitive Whether or not case sensitive - */ - public function __construct($valid_values = array(), $case_sensitive = false) - { - $this->valid_values = array_flip($valid_values); - $this->case_sensitive = $case_sensitive; - } - - /** - * @param string $string - * @param HTMLPurifier_Config $config - * @param HTMLPurifier_Context $context - * @return bool|string - */ - public function validate($string, $config, $context) - { - $string = trim($string); - if (!$this->case_sensitive) { - // we may want to do full case-insensitive libraries - $string = ctype_lower($string) ? $string : strtolower($string); - } - $result = isset($this->valid_values[$string]); - - return $result ? $string : false; - } - - /** - * @param string $string In form of comma-delimited list of case-insensitive - * valid values. Example: "foo,bar,baz". Prepend "s:" to make - * case sensitive - * @return HTMLPurifier_AttrDef_Enum - */ - public function make($string) - { - if (strlen($string) > 2 && $string[0] == 's' && $string[1] == ':') { - $string = substr($string, 2); - $sensitive = true; - } else { - $sensitive = false; - } - $values = explode(',', $string); - return new HTMLPurifier_AttrDef_Enum($values, $sensitive); - } -} - -// vim: et sw=4 sts=4 |