User:Keegan/MarkBlocked.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('|')

+ '|Служебная:Вклад\\/|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

else 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

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

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'

else 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( window.mbNoAutoStart )

mw.util.addPortletLink('p-cactions', 'javascript:markBlocked()', 'XX', 'ca-showblocks')

else

markBlocked()

})

}