User:Epicgenius/mark-blocked.js

// originally from User:NuclearWarfare/Mark-blocked script.js function markBlocked( container ) { var contentLinks = container ? $( container ).find( 'a' ) : mw.util.$content.find( 'a' ).add( '#ca-nstab-user a' );

mw.util.addCSS('\	.user-blocked-temp{'  + ( window.mbTempStyle || 'opacity: 0.7; text-decoration: line-through' ) + '}\	.user-blocked-indef{'  + ( window.mbIndefStyle || 'opacity: 0.4; font-style: italic; text-decoration: line-through' ) + '}\	.user-blocked-tipbox{' + ( window.mbTipBoxStyle || 'font-size:smaller; background:#FFFFF0; border:1px solid #FEA; padding:0 0.3em; color:#AAA' ) + '}\	'); var mbTooltip = window.mbTooltip || '; blocked ($1) by $2: $3 ($4 ago)';

//get all aliases for user: & user_talk: var userNS = []; for ( var ns in mw.config.get( 'wgNamespaceIds' ) ) { if ( mw.config.get( 'wgNamespaceIds' )[ns] == 2 || mw.config.get( 'wgNamespaceIds' )[ns] == 3 ) { userNS.push( ns.replace( /_/g, ' ' ) + ':' ); }	}

//RegExp for all titles that are  User:| User_talk: |  Special:Contributions/ (localized) | Special:Contributions/ (for userscripts) var userTitleRX = new RegExp( '^'	 + '(' + userNS.join( '|' ) + '|Special:Contributions\\/|Special:Contributions\\/' + ')'	 + '([^\\/#]+)$', 'i' );

//RegExp for links var articleRX = new RegExp( '^' + mw.config.get( 'wgArticlePath' ).replace('$1', '') + '([^#]+)' ); var scriptRX = new RegExp( '^' + mw.config.get( 'wgScript' ) + '\\?title=([^#&]+)' );

var userLinks = {}; var url, ma, pgTitle;

//find all "user" links and save them in userLinks : { 'users': [, , ...], 'user2': [ , , ...], ... }	contentLinks.each( function( i, lnk ) {		url = $( lnk ).attr( 'href' );		if ( !url || url.charAt(0) != '/' ) {			return;		}		if ( ma = articleRX.exec( url ) ) {			pgTitle = ma[1];		} else if ( ma = scriptRX.exec( url ) ) {			pgTitle = ma[1];		} else {			return;		}		pgTitle = decodeURIComponent( pgTitle ).replace( /_/g, ' ' );		user = userTitleRX.exec( pgTitle );		if ( !user ) {			return;		}		user = user[2];		$( lnk ).addClass( 'userlink' );		if ( !userLinks[user] ) {			userLinks[user] = [];		}		userLinks[user].push (lnk );	} );

//convert users into array var users = []; for ( var u in userLinks ) { users.push( u ); }	if ( users.length == 0 ) { return; }

//API request var serverTime, apiRequests = 0; var waitingCSS = mw.util.addCSS( 'a.userlink {opacity:' + ( window.mbLoadingOpacity || 0.85 ) + '}' ); 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'				//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') ); var list, blk, tip, links, lnk; if ( !resp || !( list = resp.query ) || !( list = list.blocks ) ) { return; }

for ( var i = 0; i < list.length; i++ ) { blk = list[i]; if ( /^in/.test( blk.expiry ) ) { clss = 'user-blocked-indef'; blTime = blk.expiry; } else { clss = 'user-blocked-temp'; blTime = inHours ( parseTS( blk.expiry ) - parseTS( blk.timestamp ) ); }			tip = mbTooltip.replace( '$1', blTime ) .replace( '$2', blk.by ) .replace( '$3', blk.reason ) .replace( '$4', inHours ( serverTime - parseTS( blk.timestamp ) ) ); links = userLinks[blk.user]; for ( var k = 0; k < links.length; k++ ) { lnk = $( links[k] ).addClass( clss ); if ( window.mbTipBox ) { $( ' # ' ).attr( 'title', tip ).insertBefore( lnk ); } else { lnk.attr( 'title', lnk.attr( 'title' ) + tip ); }			}		}

if ( --apiRequests == 0 ) { //last response waitingCSS.disabled = true; $( '#ca-showblocks' ).parent.remove; // remove added portlet link }

}

//AUX functions

//20081226220605 or  2008-01-26T06:34:19Z   -> date function parseTS( ts ) { var m = ts.replace( /\D/g, '' ).match( /(\d\d\d\d)(\d\d)(\d\d)(\d\d)(\d\d)(\d\d)/ ); return new Date ( Date.UTC( m[1], m[2]-1, m[3], m[4], m[5], m[6] ) ); }

function inHours( ms ) { //milliseconds -> "2:30" or 5,06d or 21d var mm = Math.floor( ms / 60000 ); if ( !mm ) { return Math.floor( ms / 1000 ) + 's'; }		var hh = Math.floor( mm / 60 ); mm = mm % 60; var dd = Math.floor( hh / 24 ); hh = hh % 24; if ( dd ) { return dd + ( dd < 10 ? '.' + zz( hh ) : '' ) + 'd'; }		return hh + ':' + zz( mm ); }

function zz( v ) { // 6 -> '06' if ( v <= 9 ) { v = '0' + v;		} return v;	} }// -- end of main function

//start on some pages switch ( mw.config.get( 'wgAction' ) ) { case 'edit': case 'submit': break; case 'view': if ( mw.config.get( 'wgNamespaceNumber' ) == 0 ) { break; }		//otherwise continue with default default: // 'history', 'purge' $( function {			if ( mw.util.$content.hasClass( 'mw-body' ) ) {				if ( window.mbNoAutoStart ) {					mw.util.addPortletLink( 'p-cactions', 'javascript:markBlocked', 'XX', 'ca-showblocks' );				} else {					markBlocked;				}			} 		} ); }