User:Darknightgarden/common.js

(function unvotePoll(window, $, mw) {   if (window.unvotePollLoaded) return;    window.unvotePollLoaded = true;

var url;

mw.loader.using(['mediawiki.util']).then(function {       var threadId = extractThreadId(mw.util.getParamValue('unvotePoll'));        url = mw.util.wikiScript('wikia');

if (threadId) unvote(threadId);

$('#WikiaBar ul.tools').append(           $('').append( $('') .attr('href', "#") .text('PollUnvote') .on('click', promptBox) )       );    });

function unvote(threadId) { $.getJSON(url, {           controller: 'DiscussionThread',            method: 'getThread',            threadId: threadId        }).error(function {            alert('(UnvotePoll) Error loading thread information');        }).then(function(data) {            var pollId = data.poll && data.poll.id;

if (!pollId) { alert('(UnvotePoll) Failed to retrive poll data or thread is not a poll'); return; }

$.post(url, {               controller: 'DiscussionPoll',                method: 'castVote',                pollId: pollId,                answerIds: ''            }).error(function {                alert('(UnvotePoll) Unvoting failed');            }); });   }

function promptBox { var threadId = prompt('Insert link or thread ID of a poll to unvote:'); if (threadId) { threadId = extractThreadId(threadId); if (threadId) { unvote(threadId); } else { alert('(UnvotePoll) Error: Invalid input'); }       }    }

function extractThreadId(str) { var regex = new RegExp('^(?:' + mw.config.get('wgServer').replace(/(https?:\/\/)/, '(?:https?://)?') + '/f/p/)?(\\d+)(:?/r/\\d+.*)?$');

if (typeof str !== 'string' || !regex.test(str)) return false; return str.replace(regex, '$1'); }

})(this, jQuery, mediaWiki);