2 # This is a utility class with only static functions
3 # for dealing with namespaces that encodes all the
4 # "magic" behaviors of them based on index. The textual
5 # names of the namespaces are handled by Language.php.
7 # Virtual namespaces; these don't appear in the page database:
8 define("NS_MEDIA", -2);
9 define("NS_SPECIAL", -1);
15 define("NS_USER_TALK", 3);
17 define("NS_WIKIPEDIA", 4);
18 define("NS_WP_TALK", 5);
19 define("NS_WIKIPEDIA_TALK", 5);
20 define("NS_IMAGE", 6);
21 define("NS_IMAGE_TALK", 7);
22 define("NS_MEDIAWIKI", 8);
23 define("NS_MEDIAWIKI_TALK", 9);
24 define("NS_TEMPLATE", 10);
25 define("NS_TEMPLATE_TALK", 11);
26 define("NS_HELP", 12);
27 define("NS_HELP_TALK", 13);
31 /* These functions are deprecated */
32 function getSpecial() { return NS_SPECIAL
; }
33 function getUser() { return NS_USER
; }
34 function getWikipedia() { return NS_WP
; }
35 function getImage() { return NS_IMAGE
; }
36 function getMedia() { return NS_MEDIA
; }
38 function isMovable( $index )
40 if ( $index < NS_MAIN ||
$index == NS_IMAGE
) {
46 function isTalk( $index )
48 if ( NS_TALK
== $index || NS_USER_TALK
== $index || NS_WP_TALK
== $index || NS_IMAGE_TALK
== $index || NS_MEDIAWIKI_TALK
== $index || NS_TEMPLATE_TALK
== $index || NS_HELP_TALK
== $index ) {
54 # Get the talk namespace corresponding to the given index
56 function getTalk( $index )
58 if ( Namespace::isTalk( $index ) ) {
66 function getSubject( $index )
68 if ( Namespace::isTalk( $index ) ) {