Caleb Cooper: 1 revision imported

2020-01-28T15:04:23Z

1 revision imported

← Older revision	Revision as of 15:04, 28 January 2020
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powerstorewiki>Caleb Cooper: 1 revision imported

2020-01-21T18:20:56Z

1 revision imported

New page

/**
* Add dismiss buttons to watchlist-message, then unhide it
* Allows multiple dismiss buttons on [[MediaWiki:Watchlist-messages]] with bumpable cookie IDs (now used for LS).
* Note: HTML is backwards compatible with old version, new version ignores old syntax, except for dismissed IDs.
* @author: [[:en:User:Ruud Koot]]
* @author: [[:en:User:MZMcBride]]
*/
/*jslint white: true, regexp: true */
/*global jQuery, mediaWiki */
( function ( mw, $ ) {
'use strict';

var storageKey = 'hidewatchlistmessages';

function getDismissedNotices () {
var hiddenNotices = mw.storage.get( storageKey )
|| mw.storage.session.get( storageKey );

try {
return JSON.parse( hiddenNotices ) || [];
} catch (e) {
return [];
}
}

function saveDismissedNotices ( notices ) {
notices = JSON.stringify( notices );
mw.storage.set( storageKey, notices )
|| mw.storage.session.set( storageKey, notices );
}

// Remove ids which are no longer defined
function expungeOldNotices ( currentList ) {
var dismissedNotices = getDismissedNotices(),
originalLength = dismissedNotices.length;
for ( var i = dismissedNotices.length - 1; i >= 0; i--) {
if( !( dismissedNotices[i] in currentList ) ) {
dismissedNotices.splice( i, 0 );
}
}
if( originalLength !== dismissedNotices.length ) {
saveDismissedNotices( dismissedNotices );
}
}

function dismissWatchlistMessage( event ) {
var $message = $( this ).closest( '.watchlist-message' );
var cid = $( this ).data( 'watchlistMessage' ).cid;
var notices = getDismissedNotices();

$message.hide();

notices.push( cid );
saveDismissedNotices( notices );

event.preventDefault();
}

function addDismissButton() {
var watchItems = $( 'div.watchlist-message' );
var watchItemIds = [];
var dismissedNotices = getDismissedNotices();
var dismissedNoticesLength = dismissedNotices.length;

if ( watchItems.length === 0) {
watchItems = $( 'li.watchlist-message' );
}
if ( watchItems.length === 0) {
return;
}
for ( var i = 0; i < watchItems.length; i++ ) {
var watchlistCookieID = parseInt( watchItems[i].className.replace( /.*cookie\-ID\_(\d*).*/ig, '$1' ) );
if ( isNaN( watchlistCookieID ) ) {
continue;
}
watchItemIds.push( watchlistCookieID );
if ( dismissedNotices.indexOf( watchlistCookieID ) !== -1 ) {
watchItems[i].style.display = 'none';
continue;
}
var Button = document.createElement( 'span' );
var ButtonLink = document.createElement( 'a' );
var ButtonText = document.createTextNode( 'dismiss' );

ButtonLink.className = 'dismissButton';
ButtonLink.setAttribute( 'href', '#' );
ButtonLink.setAttribute( 'title', 'Hide this message' );
ButtonLink.appendChild( ButtonText );
$( ButtonLink ).data( 'watchlistMessage', {
index: i,
cid: watchlistCookieID
} );
$( ButtonLink ).click( dismissWatchlistMessage );

Button.appendChild( document.createTextNode(' [' ) );
Button.appendChild( ButtonLink );
Button.appendChild( document.createTextNode( ']' ) );
watchItems[i].appendChild( Button );
}
expungeOldNotices( watchItemIds );

$( '#watchlist-message' ).show();
}

$( addDismissButton );

}( mediaWiki, jQuery ) );

MediaWiki:Gadget-watchlist-notice-core.js - Revision history

Caleb Cooper: 1 revision imported

powerstorewiki>Caleb Cooper: 1 revision imported