/*
You can import this gadget to other wikis by using mw.loader.load and specifying the local alias for Special:Contributions. For example:
var markblocked_contributions = 'Special:Contributions';
mw.loader.load('//en.wikipedia.org/w/index.php?title=MediaWiki:Gadget-markblocked.js&bcache=1&maxage=259200&action=raw&ctype=text/javascript');
This gadget will pull the user accounts and IPs from the history page and will strike out the users that are currently blocked.
Configuration variables:
- window.markblocked_contributions - Let wikis that are importing this gadget specify the local alias of Special:Contributions
- window.mbIndefStyle - custom CSS to override default CSS for indefinite blocks
- window.mbNoAutoStart - if set to true, doesn't mark blocked until you click "XX" in the "More" menu
- window.mbPartialStyle - custom CSS to override default CSS for partial blocks
- window.mbTempStyle - custom CSS to override default CSS for short duration blocks
- window.mbTipBox - if set to true, loads a yellow box with a pound sign next to blocked usernames. upon hovering over it, displays a tooltip.
- window.mbTipBoxStyle - custom CSS to override default CSS for the tip box (see above)
- window.mbTooltip - custom pattern to use for tooltips. default is '; blocked ($1) by $2: $3 ($4 ago)'
*/
function markBlocked( container ) {
const ipv6Regex = /^((?=.*::)(?!.*::.+::)(::)?([\dA-F]{1,4}:(:|\b)|){5}|([\dA-F]{1,4}:){6})((([\dA-F]{1,4}((?!\3)::|:\b|$))|(?!\2\3)){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4})$/i;
// Collect all the links in the page's content
const contentLinks = $( container ).find( 'a' );
const tooltipStringPattern = window.mbTooltip || '; blocked ($1) by $2: $3 ($4 ago)';
// Get all aliases for user: & user_talk:
const userNS = [];
for ( const ns in mw.config.get( 'wgNamespaceIds' ) ) {
if ( mw.config.get( 'wgNamespaceIds' )[ ns ] === 2 || mw.config.get( 'wgNamespaceIds' )[ ns ] === 3 ) {
userNS.push( mw.util.escapeRegExp( ns.replace( /_/g, ' ' ) ) + ':' );
}
}
// Let wikis that are importing this gadget specify the local alias of Special:Contributions
if ( window.markblocked_contributions === undefined ) {
window.markblocked_contributions = 'Special:Contributions';
}
// RegExp for all titles that are User:| User_talk: | Special:Contributions/ (for userscripts)
const userTitleRegex = new RegExp( '^(' + userNS.join( '|' ) + '|' + window.markblocked_contributions + '\\/)+([^\\/#]+)$', 'i' );
// RegExp for links
// articleRX also matches external links in order to support the noping template
const articleRegex = new RegExp( mw.config.get( 'wgArticlePath' ).replace( '$1', '' ) + '([^#]+)' );
const scriptRegex = new RegExp( '^' + mw.config.get( 'wgScript' ) + '\\?title=([^#&]+)' );
const userLinks = {};
let user, url, pageTitle;
// Find all "user" links and save them in userLinks : { 'users': [<link1>, <link2>, ...], 'user2': [<link3>, <link3>, ...], ... }
contentLinks.each( function ( i, link ) {
if ( $( link ).hasClass( 'mw-changeslist-date' ) || $( link ).parent( 'span' ).hasClass( 'mw-history-undo' ) || $( link ).parent( 'span' ).hasClass( 'mw-rollback-link' ) ) {
return;
}
url = $( link ).attr( 'href' );
if ( !url ) {
return;
}
const articleMatch = articleRegex.exec( url ),
scriptMatch = scriptRegex.exec( url );
if ( articleMatch ) {
pageTitle = articleMatch[ 1 ];
} else if ( scriptMatch ) {
pageTitle = scriptMatch[ 1 ];
} else {
return;
}
pageTitle = decodeURIComponent( pageTitle ).replace( /_/g, ' ' );
user = userTitleRegex.exec( pageTitle );
if ( !user ) {
return;
}
const userTitle = mw.Title.newFromText( user[ 2 ] );
if ( !userTitle ) {
return;
}
user = userTitle.getMainText();
if ( ipv6Regex.test( user ) ) {
user = user.toUpperCase();
}
$( link ).addClass( 'userlink' );
if ( !userLinks[ user ] ) {
userLinks[ user ] = [];
}
userLinks[ user ].push( link );
} );
// Convert users into array
const users = [];
for ( const u in userLinks ) {
users.push( u );
}
if ( users.length === 0 ) {
return;
}
// API request
let serverTime, apiRequests = 0;
container.addClass( 'markblocked-loading' );
while ( users.length > 0 ) {
apiRequests++;
$.post(
mw.util.wikiScript( 'api' ) + '?format=json&action=query',
{
list: 'blocks',
bklimit: 100,
bkusers: users.splice( 0, 50 ).join( '|' ),
bkprop: 'user|by|timestamp|expiry|reason|restrictions'
// no need for 'id|flags'
},
markLinks
);
}
return; // the end
// Callback: receive data and mark links
function markLinks( resp, status, xhr ) {
serverTime = new Date( xhr.getResponseHeader( 'Date' ) );
let list, block, tooltipString, links, link;
if ( !resp || !( list = resp.query ) || !( list = list.blocks ) ) {
return;
}
for ( let i = 0; i < list.length; i++ ) {
block = list[ i ];
const partial = block.restrictions && !Array.isArray( block.restrictions ); // Partial block
let htmlClass, blockTime;
if ( /^in/.test( block.expiry ) ) {
htmlClass = partial ? 'user-blocked-partial' : 'user-blocked-indef';
blockTime = block.expiry;
} else {
htmlClass = partial ? 'user-blocked-partial' : 'user-blocked-temp';
blockTime = inHours( parseTimestamp( block.expiry ) - parseTimestamp( block.timestamp ) );
}
tooltipString = tooltipStringPattern;
if ( partial ) {
tooltipString = tooltipString.replace( 'blocked', 'partially blocked' );
}
tooltipString = tooltipString.replace( '$1', blockTime )
.replace( '$2', block.by )
.replace( '$3', block.reason )
.replace( '$4', inHours( serverTime - parseTimestamp( block.timestamp ) ) );
links = userLinks[ block.user ];
for ( let k = 0; links && k < links.length; k++ ) {
link = $( links[ k ] );
link = link.addClass( htmlClass );
if ( window.mbTipBox ) {
$( '<span class=user-blocked-tipbox>#</span>' ).attr( 'title', tooltipString ).insertBefore( link );
} else {
link.attr( 'title', link.attr( 'title' ) + tooltipString );
}
}
}
if ( --apiRequests === 0 ) { // last response
container.removeClass( 'markblocked-loading' );
$( '#ca-showblocks' ).parent().remove(); // remove added portlet link
}
}
// 20081226220605 or 2008-01-26T06:34:19Z -> date
function parseTimestamp( timestamp ) {
const matches = timestamp.replace( /\D/g, '' ).match( /(\d\d\d\d)(\d\d)(\d\d)(\d\d)(\d\d)(\d\d)/ );
return new Date( Date.UTC( matches[ 1 ], matches[ 2 ] - 1, matches[ 3 ], matches[ 4 ], matches[ 5 ], matches[ 6 ] ) );
}
function inHours( milliseconds ) { // milliseconds -> "2:30" or 5,06d or 21d
let minutes = Math.floor( milliseconds / 60000 );
if ( !minutes ) {
return Math.floor( milliseconds / 1000 ) + 's';
}
let hours = Math.floor( minutes / 60 );
minutes = minutes % 60;
const days = Math.floor( hours / 24 );
hours = hours % 24;
if ( days ) {
return days + ( days < 10 ? '.' + addLeadingZeroIfNeeded( hours ) : '' ) + 'd';
}
return hours + ':' + addLeadingZeroIfNeeded( minutes );
}
function addLeadingZeroIfNeeded( v ) { // 6 -> '06'
if ( v <= 9 ) {
v = '0' + v;
}
return v;
}
}
// Start on some pages
let maybeAutostart;
switch ( mw.config.get( 'wgAction' ) ) {
case 'edit':
case 'submit':
break;
default: // 'view', 'history', 'purge', ...
maybeAutostart = $.Deferred();
if ( window.mbNoAutoStart ) {
const portletLink = mw.util.addPortletLink( 'p-cactions', '', 'XX', 'ca-showblocks' );
$( portletLink ).on( 'click', function ( e ) {
e.preventDefault();
maybeAutostart.resolve();
} );
} else {
maybeAutostart.resolve();
}
$.when( $.ready, mw.loader.using( [ 'mediawiki.util', 'mediawiki.api' ] ), maybeAutostart ).then( function () {
let firstTime = true;
mw.hook( 'wikipage.content' ).add( function ( container ) {
// On the first call after initial page load, container is mw.util.$content
// Used to limit mainspace activity to just the diff definitions
if ( mw.config.get( 'wgAction' ) === 'view' && mw.config.get( 'wgNamespaceNumber' ) === 0 ) {
container = container.find( '.diff-title' );
}
if ( firstTime ) {
firstTime = false;
// On page load, also update the namespace tab
container = container.add( '#ca-nstab-user' );
mw.util.addCSS( '\
.markblocked-loading a.userlink {opacity:' + ( window.mbLoadingOpacity || 0.85 ) + '}\
a.user-blocked-temp {' + ( window.mbTempStyle || 'opacity: 0.7; text-decoration: line-through' ) + '}\
a.user-blocked-indef {' + ( window.mbIndefStyle || 'opacity: 0.4; font-style: italic; text-decoration: line-through' ) + '}\
a.user-blocked-partial {' + ( window.mbPartialStyle || 'text-decoration: underline; text-decoration-style: dotted' ) + '}\
.user-blocked-tipbox {' + ( window.mbTipBoxStyle || 'font-size:smaller; background:#FFFFF0; border:1px solid #FEA; padding:0 0.3em; color:#AAA' ) + '}\
' );
}
markBlocked( container );
} );
} );
}
