c8d90b80902ed45eba37889fe16187e8ce0868ae
3 /*extern sajax_init_object, sajax_do_call */
5 /*extern changeText, akeytt, hookEvent, jsMsg */
7 // These should have been initialized in the generated js
8 /*extern wgAjaxWatch, wgPageName */
10 if(typeof wgAjaxWatch
=== "undefined" || !wgAjaxWatch
) {
13 unwatchMsg
: "Unwatch",
14 watchingMsg
: "Watching...",
15 unwatchingMsg
: "Unwatching..."
19 wgAjaxWatch
.supported
= true; // supported on current page and by browser
20 wgAjaxWatch
.watching
= false; // currently watching page
21 wgAjaxWatch
.inprogress
= false; // ajax request in progress
22 wgAjaxWatch
.timeoutID
= null; // see wgAjaxWatch.ajaxCall
23 wgAjaxWatch
.watchLinks
= []; // "watch"/"unwatch" links
25 wgAjaxWatch
.setLinkText = function(newText
) {
26 for (i
= 0; i
< wgAjaxWatch
.watchLinks
.length
; i
++) {
27 changeText(wgAjaxWatch
.watchLinks
[i
], newText
);
31 wgAjaxWatch
.setLinkID = function(newId
) {
32 // We can only set the first one
33 wgAjaxWatch
.watchLinks
[0].setAttribute( 'id', newId
);
34 akeytt(newId
); // update tooltips for Monobook
37 wgAjaxWatch
.setHref = function( string
) {
38 for( i
= 0; i
< wgAjaxWatch
.watchLinks
.length
; i
++ ) {
39 if( string
== 'watch' ) {
40 wgAjaxWatch
.watchLinks
[i
].href
= wgAjaxWatch
.watchLinks
[i
].href
41 .replace( /&action=unwatch/, '&action=watch' );
42 } else if( string
== 'unwatch' ) {
43 wgAjaxWatch
.watchLinks
[i
].href
= wgAjaxWatch
.watchLinks
[i
].href
44 .replace( /&action=watch/, '&action=unwatch' );
49 wgAjaxWatch
.ajaxCall = function() {
50 if(!wgAjaxWatch
.supported
) {
52 } else if (wgAjaxWatch
.inprogress
) {
55 if(!wfSupportsAjax()) {
56 // Lazy initialization so we don't toss up
57 // ActiveX warnings on initial page load
58 // for IE 6 users with security settings.
59 wgAjaxWatch
.supported
= false;
63 wgAjaxWatch
.inprogress
= true;
64 wgAjaxWatch
.setLinkText( wgAjaxWatch
.watching
65 ? wgAjaxWatch
.unwatchingMsg
: wgAjaxWatch
.watchingMsg
);
68 [wgPageName
, (wgAjaxWatch
.watching
? "u" : "w")],
69 wgAjaxWatch
.processResult
71 // if the request isn't done in 10 seconds, allow user to try again
72 wgAjaxWatch
.timeoutID
= window
.setTimeout(
73 function() { wgAjaxWatch
.inprogress
= false; },
79 wgAjaxWatch
.processResult = function(request
) {
80 if(!wgAjaxWatch
.supported
) {
83 var response
= request
.responseText
;
84 if( response
.match(/^<w#>/) ) {
85 wgAjaxWatch
.watching
= true;
86 wgAjaxWatch
.setLinkText(wgAjaxWatch
.unwatchMsg
);
87 wgAjaxWatch
.setLinkID("ca-unwatch");
88 wgAjaxWatch
.setHref( 'unwatch' );
89 } else if( response
.match(/^<u#>/) ) {
90 wgAjaxWatch
.watching
= false;
91 wgAjaxWatch
.setLinkText(wgAjaxWatch
.watchMsg
);
92 wgAjaxWatch
.setLinkID("ca-watch");
93 wgAjaxWatch
.setHref( 'watch' );
95 // Either we got a <err#> error code or it just plain broke.
96 window
.location
.href
= wgAjaxWatch
.watchLinks
[0].href
;
99 jsMsg( response
.substr(4), 'watch' );
100 wgAjaxWatch
.inprogress
= false;
101 if(wgAjaxWatch
.timeoutID
) {
102 window
.clearTimeout(wgAjaxWatch
.timeoutID
);
104 // Bug 12395 - avoid some watch link confusion on edit
105 var watchthis
= document
.getElementById("wpWatchthis");
106 if( watchthis
&& response
.match(/^<[uw]#>/) ) {
107 watchthis
.checked
= response
.match(/^<w#>/) ? "checked" : "";
112 wgAjaxWatch
.onLoad = function() {
113 // This document structure hardcoding sucks. We should make a class and
114 // toss all this out the window.
115 var el1
= document
.getElementById("ca-unwatch");
118 el1
= document
.getElementById("mw-unwatch-link1");
119 el2
= document
.getElementById("mw-unwatch-link2");
122 wgAjaxWatch
.watching
= true;
124 wgAjaxWatch
.watching
= false;
125 el1
= document
.getElementById("ca-watch");
127 el1
= document
.getElementById("mw-watch-link1");
128 el2
= document
.getElementById("mw-watch-link2");
131 wgAjaxWatch
.supported
= false;
136 // The id can be either for the parent (Monobook-based) or the element
137 // itself (non-Monobook)
138 wgAjaxWatch
.watchLinks
.push( el1
.tagName
.toLowerCase() == "a"
139 ? el1
: el1
.firstChild
);
142 wgAjaxWatch
.watchLinks
.push( el2
);
145 // I couldn't get for (watchLink in wgAjaxWatch.watchLinks) to work, if
146 // you can be my guest.
147 for( i
= 0; i
< wgAjaxWatch
.watchLinks
.length
; i
++ ) {
148 wgAjaxWatch
.watchLinks
[i
].onclick
= wgAjaxWatch
.ajaxCall
;
153 hookEvent("load", wgAjaxWatch
.onLoad
);