User:Anakin101/alwayssecurewikipedia.js

/* Script to keep rewrite external links to Wikipedia (and other Wikimedia projects) to

* use the secure server when already browsing from https://secure.wikimedia.org, so

* that links to diffs, etc., don't take you off the site. */

$(function() {

if (wgServer !== 'https://secure.wikimedia.org') return;

var re1 = /^http:\/\/([^\/]+?)\.(wik(?:i[mp]edia|tionary|isource|iquote|ibooks|inews|iversity))\.org\/?(.*)$/i;

var re2 = /^http:\/\/(?:[^\/]+?\.)?(mediawiki|wikimediafoundation)\.org\/?(.*)$/i;

var links = document.getElementsByTagName('a');

for (var i = links.length; i--;) {

var link = links[i], href = link.href;

var m, main, sub, page;

if (m = href.match(re1)) {

main = m[2].toLowerCase();

sub = m[1];

page = m[3];

if (sub === undefined) continue;

sub = sub.toLowerCase();

if (sub === 'www' || sub === 'mail') continue;

if (main === 'wikipedia') {

if (sub.match(/^(download|mobile|.*?\.mobile|.*?\.m)$/)) {

continue;

}

} else if (main === 'wikimedia') {

if (sub.match(/^(lists|upload|download|bugzilla|techblog|wikitech|svn|stats|volunteer|ticket|survey|.*?planet|.*?donate)$/)) {

continue;

}

if (!sub.match(/^(?:.{1,3}|.{1,3}?\..{1,3}|(?:.+?)\.labs)$/)) { // labs, regional wikimedias

main = 'wikipedia'; // commons, meta, species, wikimania200x, many others

}

}

sub = sub.replace(/\./g, '-');

} else if (m = href.match(re2)) {

main = 'wikipedia';

sub = m[1].toLowerCase();

page = m[2];

if (sub === 'wikimediafoundation') sub = 'foundation';

} else continue;

link.href = wgServer + '/' + main + '/' + sub + '/' + (page ? page : 'wiki/');

}

});