Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump .will be executed when previewing this page.
Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome , Firefox , Microsoft Edge and Safari : Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache .
/*
Last update: January 30, 2019
Status: Experimental
*/
( function () {
var watchlist_ajax = { timer : null , status : false }, token = false , current_revs = {}, last_message = {};
if ( test_currentPage ()){
var top_content = "<input id='watchlist-ajax-timeOut' placeholder='Refresh rate in milliseconds'><button id='a-w-start'>Start</button><button id='a-w-stop'>Stop</button><br>Status: <span id='aj-w-status'>not running</span>" ;
var main_content = "<div id='auto-updating-watchlist'></div>" ;
$ ( "div#watchlist-ajax" ). html ( top_content + main_content );
$ ( "#a-w-start" ). click ( function (){ start_update_w ()});
$ ( "#a-w-stop" ). click ( function (){ stop_update_w ()});
}
function start_update_w (){
if ( test_currentPage () && ! watchlist_ajax . status ){
var timeout = $ . isNumeric ( $ ( "#watchlist-ajax-timeOut" ). val ()) ? $ ( "#watchlist-ajax-timeOut" ). val () : 5000 ;
watchlist_ajax . status = true ;
$ ( "#auto-updating-watchlist" ). html ( "" );
update_watchlistAjax ( timeout );
$ ( "#aj-w-status" ). html ( `running ( ${ timeout } ms)` );
}
}
function stop_update_w (){
watchlist_ajax . status = false ;
clearTimeout ( watchlist_ajax . timer );
$ ( "#aj-w-status" ). html ( 'stopped' );
}
function update_watchlistAjax ( timeout ){
if ( test_currentPage () && watchlist_ajax . status ){
var start_from = "" ;
$ . ajax ({
type : 'GET' ,
url : '/w/api.php?action=query&list=watchlist&wllimit=30&wlprop=ids|title|sizes|flags|user|comment&format=json&curtimestamp=true&wlallrev=true' + start_from ,
dataType : 'json' ,
loop_timeout : timeout ,
success : function ( returndata ){
var sitelink = '' ; /* for local testing */
var watchlist_items = "" ;
var fetched_revs = [];
returndata = returndata . query . watchlist ;
if ( returndata . length > 0 ){
returndata . forEach ( function ( e ){
fetched_revs . push ( e . pageid );
let length = e . newlen - e . oldlen ;
let edit_summary = e . comment . substring ( 0 , 400 ) || "<span style='color:#cecccc'>No edit summary.</span>" /* trim extremely long edit summary*/ ;
edit_summary = edit_summary . replace ( /\[\[(.*?)\|(.*?)\]\]/g , "<a href=\"/wiki/$1\">$2</a>" ); /* parse wikilinks */
let difflink = sitelink + `/w/index.php?title= ${ e . title } &diff= ${ e . revid } ` ;
let histlink = sitelink + `/w/index.php?title= ${ e . title } &action=history` ;
let rollback_msg = "ajax rollback" ;
if ( e . revid in last_message ){
rollback_msg = last_message [ e . revid ];
}
let rollback_btn = `[<a href='#' class='aj-rollback-btn' data-rollback-pageid=" ${ e . pageid } " data-rollback-revid=" ${ e . revid } " data-rollback-user=" ${ e . user } "> ${ rollback_msg } </a>]` ;
if ( e . pageid in current_revs ){
if ( current_revs [ e . pageid ] != e . revid ){
rollback_btn = "" ;
}
}
let userlink = `
<a href=' ${ sitelink } /wiki/User: ${ e . user } '> ${ e . user } </a>
(<a href=' ${ sitelink } /wiki/User talk: ${ e . user } '>talk</a> |
<a href=' ${ sitelink } /wiki/Special:Contributions/ ${ e . user } '>contrib</a>)
` ;
length = ( length < 0 ? '<span style=color:red>' + length + '</span>' : '<span style=color:green>+' + length + '</span>' );
watchlist_items += `
<div style='margin-bottom:5px; padding:3px; font-family:Calibri; width: 100%; word-break:break-all'>
(<a href=" ${ difflink } ">diff</a> | <a href=" ${ histlink } ">hist</a>)
<a href=" ${ sitelink } /wiki/ ${ e . title } "> ${ e . title } </a> ( ${ e . type } ) ( ${ length } ) — ${ userlink } (<span style='font-style:italic'> ${ edit_summary } </span>) <span class="mw-rollback-link" data-rollback-pageid=" ${ e . pageid } " data-rollback-user=" ${ e . user } " data-revid=" ${ e . revid } "> ${ rollback_btn } </span>
</div>
` ;
});
$ ( '.b-border-div' ). remove ();
$ ( "#auto-updating-watchlist" ). html ( watchlist_items + "<div style='border-bottom:2px solid skyblue;' class='b-border-div'></div>" );
$ ( ".aj-rollback-btn" ). click ( function ( e ) { custom_rollback ( e , this )});
}
check_revisions ( fetched_revs );
},
error : e => console . log ( e ),
complete : function (){
var timeout = this . loop_timeout ;
watchlist_ajax . timer = setTimeout ( function (){ update_watchlistAjax ( timeout )}, timeout );
}
});
}
}
function check_revisions ( pageid_array ){
pageid_array = [... new Set ( pageid_array )];
var pageids = pageid_array . join ( "|" );
$ . get ( "/w/api.php?action=query&format=json&prop=revisions&pageids=" + pageids ). then ( response => {
var pages = response . query . pages ;
pageid_array . forEach ( pageid => {
let revision = pages [ pageid ]. revisions [ 0 ]. revid ;
current_revs [ pageid ] = revision ;
$ ( `.mw-rollback-link[data-rollback-pageid= ${ pageid } ]` ). each ( function (){
if ( $ ( this )[ 0 ]. dataset . revid != revision ){
$ ( this ). html ( "" );
} else {
let pageid = $ ( this )[ 0 ]. dataset . rollbackPageid ;
let user = $ ( this )[ 0 ]. dataset . rollbackUser ;
let rollback_msg = "ajax rollback" ;
if ( revision in last_message ){
rollback_msg = last_message [ revision ];
}
let rollback_btn = `[<a href='#' class='aj-rollback-btn' data-rollback-pageid=" ${ pageid } " data-rollback-revid=" ${ revision } " data-rollback-user=" ${ user } "> ${ rollback_msg } </a>]` ;
$ ( this ). html ( rollback_btn );
}
});
});
$ ( ".aj-rollback-btn" ). click ( function ( e ) { custom_rollback ( e , this )});
});
}
function test_currentPage (){
if ( $ ( "div#watchlist-ajax" )){
return true ;
} else {
return false ;
}
}
function getToken ( first_par , second_par ){
if ( ! token ){
$ . ajax ( "/w/api.php?action=query&meta=tokens&type=rollback&format=json" ). done ( data => {
token = data . query . tokens . rollbacktoken ;
custom_rollback ( first_par , second_par , true );
});
} else {
custom_rollback ( first_par , second_par , true );
}
}
function custom_rollback ( e , clicked , withToken ){
e . preventDefault ();
if ( $ ( clicked ). attr ( 'href' ) === null ){
return ;
}
if ( ! withToken ){
$ ( clicked ). text ( "getting token" );
getToken ( e , clicked );
return ;
}
var ID = $ ( clicked ). attr ( "data-rollback-pageid" );
var user = $ ( clicked ). attr ( "data-rollback-user" );
$ ( clicked ). text ( 'rollbacking...' );
last_message [ $ ( clicked )[ 0 ]. dataset . rollbackRevid ] = $ ( clicked ). text ();
$ . ajax ({
type : 'POST' ,
url : '/w/api.php' ,
c_b : clicked ,
data : { action : "rollback" , pageid : ID , user : user , token : token , format : 'json' },
success : function ( e ){
if ( ! e . error ){
$ ( this . c_b ). text ( 'reverted' );
} else {
$ ( this . c_b ). text ( e . error . code );
console . log ( e );
}
last_message [ $ ( this . c_b )[ 0 ]. dataset . rollbackRevid ] = $ ( this . c_b ). text ();
},
error : function ( e ){
$ ( this . c_b ). text ( 'rollback failed' );
last_message [ $ ( this . c_b )[ 0 ]. dataset . rollbackRevid ] = $ ( this . c_b ). text ();
console . log ( e );
}
});
}
mw . util . addPortletLink ( 'p-cactions' , '/wiki/User:RainFall/sandbox' , 'Ajax watchlist' );
})();
