ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
Enum.php
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1<?php
2
3// Enum = Enumerated
11{
12
18 public $valid_values = array();
19
24 protected $case_sensitive = false; // values according to W3C spec
25
30 public function __construct($valid_values = array(), $case_sensitive = false)
31 {
32 $this->valid_values = array_flip($valid_values);
33 $this->case_sensitive = $case_sensitive;
34 }
35
42 public function validate($string, $config, $context)
43 {
44 $string = trim($string);
45 if (!$this->case_sensitive) {
46 // we may want to do full case-insensitive libraries
47 $string = ctype_lower($string) ? $string : strtolower($string);
48 }
49 $result = isset($this->valid_values[$string]);
50
51 return $result ? $string : false;
52 }
53
60 public function make($string)
61 {
62 if (strlen($string) > 2 && $string[0] == 's' && $string[1] == ':') {
63 $string = substr($string, 2);
64 $sensitive = true;
65 } else {
66 $sensitive = false;
67 }
68 $values = explode(',', $string);
69 return new HTMLPurifier_AttrDef_Enum($values, $sensitive);
70 }
71}
72
73// vim: et sw=4 sts=4
$result
Validates a keyword against a list of valid values.
Definition: Enum.php:11
$case_sensitive
Bool indicating whether or not enumeration is case sensitive.
Definition: Enum.php:24
__construct($valid_values=array(), $case_sensitive=false)
Definition: Enum.php:30
$valid_values
Lookup table of valid values.
Definition: Enum.php:18
validate($string, $config, $context)
Definition: Enum.php:42
Base class for all validating attribute definitions.
Definition: AttrDef.php:14