diff options
Diffstat (limited to '3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php')
-rw-r--r-- | 3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php | 138 |
1 files changed, 73 insertions, 65 deletions
diff --git a/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php index 88c6909c9..8abda7f6e 100644 --- a/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php +++ b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Enum.php @@ -1,65 +1,73 @@ -<?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.
- * @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 $valid_values List of valid values
- * @param $case_sensitive Bool indicating whether or not case sensitive
- */
- public function __construct(
- $valid_values = array(), $case_sensitive = false
- ) {
- $this->valid_values = array_flip($valid_values);
- $this->case_sensitive = $case_sensitive;
- }
-
- public function validate($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 $string In form of comma-delimited list of case-insensitive
- * valid values. Example: "foo,bar,baz". Prepend "s:" to make
- * case sensitive
- */
- public function make($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
+<?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 |