// Version 0.5; beta release
importScript("User:R'n'B/wrappi.js");
// create a private namespace for this script
if (! mw.RnB) {
mw.RnB = {};
}
// Utility functions
mw.RnB.titleUrl = function (title) {
var normalized = mw.util.wikiUrlencode(title);
normalized = normalized.slice(0,1).toUpperCase() + normalized.slice(1);
return normalized.replace(/%21/g, "!").replace(/%24/g, "$").
// .replace(/'/g, "%27")
replace(/%28/g, "(").replace(/%29/g, ")").
replace(/%2A/g, "*").replace(/%2C/g, ",").
replace(/%3B/g, ";").replace(/%40/g, "@");
};
// dabtag script
mw.RnB.dabtag = {
initialize: function () {
var app = mw.RnB.dabtag; //shortcut
if (! mw.RnB.Wiki) {
setTimeout(app.initialize, 100);
return;
}
app.api = new mw.RnB.Wiki(),
// get the list of disambig templates
app.api.request(
// query parameters
{ 'action': 'query',
'prop': 'links',
'titles': 'MediaWiki:Disambiguationspage',
'plnamespace': '10',
'pllimit': 'max'
},
// callback upon response
function (data) {
var link, pageid, thispage;
app.dabTemplates = [];
for (pageid in data.query.pages) {
if (data.query.pages.hasOwnProperty(pageid)) {
thispage = data.query.pages[pageid];
for (link in thispage.links) {
if (thispage.links.hasOwnProperty(link)) {
app.dabTemplates.push(
thispage.links[link].title);
}
}
}
}
// set document ready function
jQuery(function() {
var myDiv = document.createElement('div');
myDiv.appendChild(
document.createTextNode('dabtag: loading'));
myDiv.id = "colorizerStatus";
jQuery('#siteSub').after(myDiv);
mw.RnB.statusDiv = jQuery('#colorizerStatus');
mw.RnB.statusDiv.css({ 'display': 'block',
'font-size': '92%',
'font-weight': 'normal'
});
app.api.request(app.params, app.botCallback);
mw.RnB.statusDiv.text("dabcolorizer: waiting for data");
});
}
);
},
doHighlighting: function (pagetitle) {
// finds all links on the dabpage to the target page, and
// changes their CSS class
var urltitle = 'a[href="/wiki/' + mw.RnB.titleUrl(pagetitle) + '"]',
urlsection = 'a[href^="/wiki/' + mw.RnB.titleUrl(pagetitle) + '#"]';
mw.log("Looking for " + urltitle);
jQuery(urltitle).add(urlsection).addClass(
pagetitle.indexOf("(disambiguation)") === -1 ?
"dabpagelink" : "dabpagelink intdablink");
},
params: { // API query parameters for page queries
'action': 'query',
'generator': 'links',
'prop': 'info|revisions|templates',
'gplnamespace': '0',
'gpllimit': 'max',
'titles': mw.config.get("wgPageName"),
'tllimit': 'max',
'redirects': ''
},
pagelinkdata: {}, // holds results from API response
ready: false,
redirectsFromTo: {}, // maps redirects to targets, from API response
redirectsToFrom: {}, // maps targets to redirects, from API response
botCallback: function (linkdata) {
// process results of the last API query, continue if necessary,
// and change CSS class of found links to disambig pages
var app = mw.RnB.dabtag, //shortcut
isDisambig,
page,
pageid,
pqr,
qc,
r,
tmpl;
if (! linkdata.query) {
mw.log("Page link query failed!");
return;
}
qc = linkdata["query-continue"];
app.queryContinue = qc; /* for debugging */
if (qc) {
// query-continue was set, so launch another query
if (qc.templates) {
app.params.tlcontinue = qc.templates.tlcontinue;
delete app.params.gplcontinue;
} else if (qc.links) {
delete app.params.tlcontinue;
app.params.gplcontinue = qc.links.tlcontinue;
}
app.api.request(app.params, app.botCallback);
}
mw.RnB.statusDiv.text("dabcolorizer: working");
// save any redirects for future reference
pqr = linkdata.query.redirects;
if (pqr !== undefined) {
for (r=0; r < pqr.length; r++) {
app.redirectsFromTo[ pqr[r].from ] = pqr[r].to;
app.redirectsToFrom[ pqr[r].to ] = pqr[r].from;
}
}
for (pageid in linkdata.query.pages) {
if (linkdata.query.pages.hasOwnProperty(pageid)) {
page = linkdata.query.pages[pageid];
if (app.pagelinkdata.hasOwnProperty(pageid)) {
// this link already loaded, so see if there are
// any new templates
if (page.hasOwnProperty("templates")) {
if (app.pagelinkdata[pageid]
.hasOwnProperty("templates")) {
jQuery.merge(app.pagelinkdata[pageid].templates,
page.templates);
} else {
app.pagelinkdata[pageid].templates = page.templates;
}
}
} else {
// first time we've seen this link
app.pagelinkdata[pageid] = page;
mw.log("Saving data for page " + page.title);
}
// skip red links
if (pageid < 0) {
mw.log("Skipping redlink " + page.title);
continue;
}
// skip links we have already identified as disambigs
if (page.hasOwnProperty("known_dab")) {
mw.log("Skipping known dab " + page.title);
continue;
}
// see if this link contains any templates
if (page.hasOwnProperty("templates")) {
mw.log("Checking templates on page " + page.title);
// check templates to see if this is a disambig page
isDisambig = false;
for (tmpl=0; tmpl < page.templates.length; tmpl++) {
if (app.dabTemplates
.indexOf(page.templates[tmpl].title) !== -1) {
isDisambig = true;
break;
}
}
if (isDisambig) {
page.known_dab = true;
// find the link element(s) that match the title
app.doHighlighting(page.title);
// if page is target of a redirect, also highlight links
// to the redirect
if (app.redirectsToFrom[page.title]) {
app.doHighlighting(app.redirectsToFrom[page.title]);
}
}
}
}
}
if (qc) { // query is being continued
mw.RnB.statusDiv.text("dabcolorizer: waiting for data");
}
else { // query was not continued, we're done
mw.RnB.statusDiv.text("dabcolorizer: done!");
mw.RnB.statusDiv.fadeOut('slow');
}
}
};
mw.RnB.action = mw.config.get("wgAction");
if (mw.config.get("wgIsArticle") || jQuery("#wikiPreview").length > 0) {
mw.RnB.dabtag.initialize();
}
