Benutzer:Wilhans/monobook.js
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/* <pre> */
//======================================================================
//## functions.js
/** finds an element in document by id */
function $(id) {
return document.getElementById(id);
}
/** finds descendants of an ancestor by tagName, className and index */
function descendants(ancestor, tagName, className, index) {
if (ancestor == null) return null;
if (ancestor.constructor == String) {
ancestor = document.getElementById(ancestor);
}
var elements = ancestor.getElementsByTagName(tagName ? tagName : "*");
if (className) {
var tmp = new Array();
for (var i=0; i<elements.length; i++) {
if (elements[i].className == className) {
tmp.push(elements[i]);
}
}
elements = tmp;
}
if (typeof index == "undefined") return elements;
if (index >= elements.length) return null;
return elements[index];
}
/** add an OnLoad event handler */
function doOnLoad(callback) {
//.. gecko, safari, konqueror and standard
if (typeof window.addEventListener != 'undefined')
window.addEventListener('load', callback, false);
//.. opera 7
else if (typeof document.addEventListener != 'undefined')
document.addEventListener('load', callback, false);
//.. win/ie
else if (typeof window.attachEvent != 'undefined')
window.attachEvent('onload', callback);
// mac/ie5 and other crap fails here. on purpose.
}
//======================================================================
//## Page.js
//@depends functions.js
/** represents the current Page */
function Page() {
//------------------------------------------------------------------------------
//## public URL generation
/** compute an URL in action form which may have a title parameter */
this.actionURL = function(args) {
var url = this.wiki.site + this.wiki.actionPath;
return appendArgs(url, args);
}
/** compute an URL in the read form without a title parameter */
this.readURL = function(lemma, args, target) {
var url = this.wiki.site
+ this.wiki.readPath
+ encodeTitle(lemma)
+ (target ? "/" + encodeTitle(target) : "");
return appendArgs(url, args);
}
//------------------------------------------------------------------------------
//## url encoding and decoding
/** appends arguments to an url with "?" or "&" depending on context */
function appendArgs(url, args) {
var code = encodeArgs(args);
if (code == "") return url;
return url
+ (url.indexOf("?") == -1 ? "?" : "&")
+ code;
}
/** encodes an Object or Array into URL parameters. */
function encodeArgs(args) {
if (!args) return "";
var query = "";
for (arg in args) {
var key = encodeURIComponent(arg);
var raw = args[arg];
if (raw == null) continue;
var value = arg == "title" || arg == "target"
? encodeTitle(raw)
: encodeURIComponent(raw.toString());
query += "&" + key + "=" + value;
}
if (query == "") return "";
return query.substring(1);
}
/** convert URL-parameters into an Array. */
function decodeArgs(search) {
var out = new Object();
if (search == "") return out;
var split = search.split("&");
for (i=0; i<split.length; i++) {
var parts = split[i].split("=");
var key = decodeURIComponent(parts[0]);
var value = key == "title" || key == "target"
? decodeTitle(parts[1])
: decodeURIComponent(parts[1]);
out[key] = value;
}
return out;
}
/** encode a MediaWiki title into URL form */
function encodeTitle(title) {
return encodeURIComponent(title)
.replace(/%3[aA]/g, ":")
.replace(/%2[fF]/g, "/")
.replace(/ /g, "_");
}
/** decode a MediaWiki title from an URL */
function decodeTitle(title) {
// MediaWiki allows "+" for "+" instead of " " since 05jan06
title = title.replace(/\+/g, "%2b");
return decodeURIComponent(title)
.replace(/_/g, " ");
}
//------------------------------------------------------------------------------
//## page info
function locationSite() {
return location.protocol + "//" + location.host
+ (location.port ? ":" + location.port : "");
}
function locationArgs() {
if (!location.search) return new Object();
return decodeArgs(location.search.substring(1))
}
function searchformAction(site) {
var search = $('searchform').action;
if (search.substring(0, site.length) == site) {
search = search.substring(site.length);
}
var match = /(.*\/)(.*):.*/(search);
return {
readPath: match[1],
specialNS: decodeTitle(match[2])
};
}
// readPath is needed later, but this.wiki is not accessible within an ordinary function :/
var site = locationSite();
var search = searchformAction(site);
var readPath = search.readPath;
var specialNS = search.specialNS;
var params = locationArgs();
function lemma() {
if (params.title) return params.title;
var split = location.pathname.split(readPath);
if (split.length < 2) return null;
return decodeTitle(split[1]);
}
function user() {
// ca-nstab-user ???
var userPage = $('pt-userpage');
if (userPage == null) return null;
var href = userPage.getElementsByTagName("a")[0].attributes.href.value;
var split = href.split(readPath);
if (split.length < 2) return null;
var full = decodeTitle(split[1]);
return full.split("/")[0];
}
function perma() {
var link = $('t-permalink');
if (!link) return null;
var a = link.getElementsByTagName("a")[0];
if (!a) return null;
return a.href;
// to get the oldid use this:
// .replace(/^.*&oldid=([0-9]+).*/, "$1");
}
//------------------------------------------------------------------------------
//## public info
this.lemma = lemma();
this.perma = perma();
this.user = user();
this.params = params;
this.wiki = {
site: site,
actionPath: "/w/index.php", //### generalize
readPath: readPath,
specialNS: specialNS,
}
}
//======================================================================
//## Ajax.js
/** ajax helper functions */
var Ajax = {
/** headers preset for POSTs */
urlEncoded: function(charset) { return {
"Content-Type": "application/x-www-form-urlencoded; charset=" + charset
}},
/** headers preset for POSTs */
multipartFormData: function(boundary, charset) { return {
"Content-Type": "multipart/form-data; boundary=" + boundary + "; charset=" + charset
}},
/** encodes an Object or Array into URL parameters. */
encodeArgs: function(args) {
if (!args) return "";
var query = "";
for (var arg in args) {
var key = encodeURIComponent(arg);
var raw = args[arg];
if (raw == null) continue;
var value = encodeURIComponent(raw.toString());
query += "&" + key + "=" + value;
}
if (query == "") return "";
return query.substring(1);
},
/** encodes form data as multipart/form-data */
encodeFormData: function(boundary, data) {
var out = "";
for (name in data) {
var raw = data[name];
if (raw == null) continue;
out += '--' + boundary + '\r\n';
out += 'Content-Disposition: form-data; name="' + name + '"\r\n\r\n';
out += raw.toString() + '\r\n';
}
out += '--' + boundary + '--';
return out;
},
/** create a XMLHttpRequest with named parameters */
call: function(args) {
// create
var client = new XMLHttpRequest();
client.args = args;
// open
client.open(
args.method ? args.method : "GET",
args.url,
args.async ? args.async == true : true
);
// set headers
if (args.headers) {
for (var name in args.headers) {
client.setRequestHeader(name, args.headers[name]);
}
}
// handle state changes
client.onreadystatechange = function() {
if (args.state) args.state(client, args);
if (client.readyState != 4) return;
if (args.state4) args.state4(client, args);
}
// debug status
client.debug = function() {
return client.status + " " + client.statusText + "\n"
+ client.getAllResponseHeaders() + "\n\n"
+ client.responseText;
}
// and start
client.send(args.body ? args.body : null);
return client;
},
/** parses text into an XML DOM */
parseXML: function(text) {
var parser = new DOMParser();
return parser.parseFromString(text, "text/xml");
},
}
//======================================================================
//## AjaxEditor.js
/** ajax functions for MediaWiki */
function AjaxEditor(page, progress) {
/** prepend a page with a given text */
this.prependText = function(title, text, summary) {
action(
{
title: title,
action: "edit",
section: 0
},
200,
"editform",
function(f) { return {
wpSection: f.wpSection.value,
wpStarttime: f.wpStarttime.value,
wpEdittime: f.wpEdittime.value,
wpScrolltop: f.wpScrolltop.value,
wpSummary: summary,
wpWatchthis: f.wpWatchthis.checked ? "1" : null,
wpMinoredit: f.wpMinoredit.checked ? "1" : null,
wpSave: f.wpSave.value,
wpEditToken: f.wpEditToken.value,
wpTextbox1: text + f.wpTextbox1.value,
}},
200,
progress
);
}
/** append a page with a given text */
this.appendText = function(title, text, summary) {
action(
{
title: title,
action: "edit",
// inserts the summary as a headline
//section: "new"
},
200,
"editform",
function(f) { return {
wpSection: f.wpSection.value,
wpStarttime: f.wpStarttime.value,
wpEdittime: f.wpEdittime.value,
wpScrolltop: f.wpScrolltop.value,
wpSummary: summary,
wpWatchthis: f.wpWatchthis.checked ? "1" : null,
wpMinoredit: f.wpMinoredit.checked ? "1" : null,
wpSave: f.wpSave.value,
wpEditToken: f.wpEditToken.value,
wpTextbox1: f.wpTextbox1.value + text,
}},
200,
progress
);
}
/** delete a page */
this.deletePage = function(title, reason) {
action(
{
title: title,
action: "delete"
},
200,
"deleteconfirm",
function(f) { return {
wpReason: (reason == null ? ""
: reason != "" ? reason + " - "
: "") + f.wpReason.value,
wpConfirmB: f.wpConfirmB.value,
wpEditToken: f.wpEditToken.value,
}},
200,
progress
);
}
/** block a user */
this.blockUser = function(user, duration, reason) {
action(
{
title: page.wiki.specialNS + ":" + "Blockip",
target: user,
},
200,
"blockip",
function(f) { return {
wpBlockAddress: user, // title encode?
wpBlockReason: reason,
wpBlockExpiry: f.wpBlockExpiry.value,
wpBlockOther: duration,
wpEditToken: f.wpEditToken.value,
wpBlock: f.wpBlock.value,
}},
200,
progress
);
}
/** move a page */
this.movePage = function(oldTitle, newTitle, reason, withDisk) {
action(
{
title: page.wiki.specialNS + ":" + "Movepage",
target: oldTitle,
},
200,
"movepage",
function(f) { return {
wpOldTitle: oldTitle, // title encode?
wpNewTitle: newTitle, // title encode?
wpReason: reason,
wpMovetalk: withDisk ? "1" : null,
wpEditToken: f.wpEditToken.value,
wpMove: f.wpMove.value,
}},
200,
progress
);
}
//------------------------------------------------------------------------------
if (!progress) progress = null;
/**
* get a form, change it, post it.
*
* makeData gets form.elements to create a Map
* progress may have methods
* start(formName, url), execute(source), done(source)
* and error(source [, expectedStatus])
*/
function action(
actionArgs, getStatus,
formName, makeData, postStatus,
progress) {
function phase1() {
var url = page.actionURL(actionArgs)
if (progress.start) progress.start(formName, url);
Ajax.call({
method: "GET", // default value, but needed in the ProgressArea :/
url: url,
state4: phase2,
});
}
function phase2(source) {
if (getStatus && source.status != getStatus) {
if (progress.error) { progress.error(source, getStatus); return; }
else throw "status unexpected: " + status + "\n" + source.debug();
}
if (progress.execute) progress.execute(source);
var doc = Ajax.parseXML(source.responseText);
var form = findForm(doc, formName);
if (form == null) {
if (progress.error) { progress.error(source, "form not found: " + formName); return; }
else throw "form not found: " + formName + "\n" + source.debug();
}
var data = makeData(form.elements);
//### BÄH!
//var boundary = "134j5hkvgnarw4t82raflfjl3aklsjdfhsdlkhflkqe";
Ajax.call({
method: "POST",
url: form.action,
headers: Ajax.urlEncoded("UTF-8"),
body: Ajax.encodeArgs(data),
//headers: Ajax.multipartFormData(boundary, "UTF-8"),
//body: Ajax.encodeFormData(boundary, data),
state4: phase3,
});
}
function phase3(source) {
if (postStatus && source.status != postStatus) {
if (progress.error) { progress.error(source, postStatus); return; }
else throw "status unexpected: " + status + "\n" + source.debug();
}
if (progress.done) progress.done(source);
}
if (!progress) progress = {};
phase1();
}
/** finds a HTMLForm within an XMLDocument (!) */
function findForm(doc, name) {
// firefox does _not_ provide document.forms,
// but within the form we get proper HTMLInputElements
var forms = doc.getElementsByTagName("form");
for (var i=0; i<forms.length; i++) {
var form = forms[i];
if (elementName(form) == name) return form;
}
return null;
}
/** finds the name or id of an element */
function elementName(element) {
return element.name ? element.name
: element.id ? element.id
: null;
}
}
//======================================================================
//## ProgressArea.js
//@depends messageArea.css
/** uses a messageArea to display ajax progress */
function ProgressArea() {
//------------------------------------------------------------------------------
//## Progress interface
this.start = function(formName, url) {
var ma = messageArea();
ma.display("form: " + formName
+ ", url: " + url);
//ma.fade(6000);
}
this.execute = function(source) {
var ma = messageArea();
ma.display("method: " + source.args.method
+ ", status: " + source.status + " " + source.statusText
+ ", url: " + source.args.url);
//ma.fade(6000);
}
this.done = function(source) {
var ma = messageArea();
ma.display("method: " + source.args.method
+ ", status: " + source.status + " " + source.statusText
+ ", url: " + source.args.url);
ma.fade(2000);
}
this.error = function(source, expectedStatus) {
var ma = messageArea();
ma.display("expected status: " + expectedStatus
+ ", received status: " + source.status + " " + source.statusText
+ ", url: " + source.args.url);
//ma.fade(12000);
}
//------------------------------------------------------------------------------
//## helper
function status(client) {
return client.status + " " + client.statusText;
}
/** returns an additional message area div */
function messageArea() {
var div = $('messageArea');
if (div) return div;
div = document.createElement("div");
div.id = 'messageArea';
div.className = "messageArea";
var bc = $('bodyContent');
bc.insertBefore(div, bc.firstChild);
/** display a text in the div */
div.display = function(text) {
div.textContent = text;
}
/** show the div until a timeout */
div.fade = function(timeout) {
if (div.timer) clearTimeout(div.timer);
div.timer = setTimeout(
function() {
div.style.display = "none";
},
timeout
);
div.style.display = null;
}
return div;
}
}
//======================================================================
//## QuickBar.js
//@depends actionLink.css
/** creates portlet content for a QuickBar */
function QuickBar(page) {
/** adds a new list item */
this.line = function() {
this.li = document.createElement("li");
this.ul.appendChild(this.li);
return this;
}
/** appends a label to the current line */
this.label = function(text) {
if (this.li == null) { alert("error: call line first"); return; }
var b = document.createElement("b");
var t = document.createTextNode(label);
b.appendChild(t);
this.li.appendChild(b);
return this;
}
/** adds space to the current line */
this.space = function() {
var s = document.createTextNode(" ");
this.li.appendChild(s);
return this;
}
/** adds an action link calling a function to the current line */
this.action = function(func, label) {
if (this.li == null) { alert("error: call line first"); return; }
var a = document.createElement("a");
a.className = "actionLink";
a.onclick = func;
this.li.appendChild(a);
//a.textContent = label;
var t = document.createTextNode(label);
a.appendChild(t);
return this;
}
/** prompts for a reason, then calls a function with the reason as argument */
this.actionPrompt = function(func, label, query) {
return this.action(function() {
var reason = prompt(query, "");
if (reason) func(reason);
else if (reason == "") func(reason);
return false;
}, label);
}
/** creates closure over a function call with a single argument */
this.actionFixed = function(func, label, reason) {
if (!reason) reason = label;
return this.action(function() {
func(reason);
return false;
}, label);
}
/** creates a link element displaying a user page */
this.userPage = function(subTitle) {
var title = page.user + "/" + subTitle;
var a = document.createElement("a");
a.href = page.readURL(title);
a.textContent = subTitle;
this.li.appendChild(a);
return this;
}
/** adds arbitray content to the current line */
this.append = function(content) {
if (this.li == null) { alert("error: call line first"); return; }
if (content.length) {
for (var i=0; i<content.length; i++) {
this.li.appendChild(content[i]);
}
}
else {
this.li.appendChild(content);
}
return this;
}
// private
this.ul = document.createElement("ul");
this.li = null;
// semi-public for the SideBar
this.component = this.ul;
}
//======================================================================
//## SideBar.js
//@depends functions.js, Page.js, QuickBar.js
//@depends leanSideBar.css, fixSideBar.css, leftPersonal.css, bottomLinks.css
/** encapsulates column-one */
function SideBar(page) {
//------------------------------------------------------------------------------
//## public methods
/** changes labels of item links. data is an Array of name/label Arrays */
this.labelItems = function(data) {
function sa(action, text) {
var el = $(action);
if (!el) return;
var a = el.getElementsByTagName("a")[0];
if (!a) return;
a.textContent = text;
}
for (var i=0; i<data.length; i++) {
sa(data[i][0], data[i][1]);
}
}
/** create a QuickBar, add it in a new portlet and return it to add content */
this.quickBar = function(id, label) {
var quickBar = new QuickBar(page);
var barPortlet = portlet(id, label, quickBar.component);
appendPortlet(barPortlet);
return quickBar;
}
/** move together tools */
this.meltTools = function() {
var pNavigation = $('p-navigation');
var pMitmachen = $('p-Mitmachen');
var pTb = $('p-tb');
var tool = document.createElement("ul");
var myTool = portlet("p-my-tools", "Tools", tool);
moveListItems(pNavigation, tool);
moveListItems(pMitmachen, tool);
moveListItems(pTb, tool);
appendPortlet(myTool);
}
/** move p-personal into a new portlet */
this.leftPersonal = function() {
var pPersonal = $('p-personal');
var pers = document.createElement("ul");
var myPers = portlet("p-my-personal", "Personal", pers);
moveListItems(pPersonal, pers, true);
appendPortlet(myPers);
}
/** move p-personal out of the column-one so it does not inherit its position:fixes */
this.unfixPersonal = function() {
var pPersonal = $('p-personal');
var columnContent = $('column-content');
pPersonal.parentNode.removeChild(pPersonal);
columnContent.insertBefore(pPersonal, columnContent.firstChild);
}
/** move p-cactions out of the column-one so it does not inherit its position:fixes */
this.unfixCactions = function() {
var pCactions = $('p-cactions');
var columnContent = $('column-content');
pCactions.parentNode.removeChild(pCactions);
columnContent.insertBefore(pCactions, columnContent.firstChild);
}
/** insert a select box to replace the pLang replacement */
this.leanLang = function() {
var pLang = $('p-lang');
if (!pLang) return;
var lang = langSelect(pLang);
var myLang = portlet("p-my-lang", "Languages", lang);
appendPortlet(myLang);
}
/** duplicates the cactions */
this.bottomLinks = function() {
var tabs = $('p-cactions').cloneNode(true);
tabs.id = 'mytabs';
var items = tabs.getElementsByTagName('LI');
for (i=0; i<items.length; i++) {
if (items[i].id)
items[i].id = 'mytabs-' + items[i].id;
}
$('column-content').appendChild(tabs);
}
//------------------------------------------------------------------------------
//## helper
/** create a portlet */
function portlet(id, title, content) {
var outer = document.createElement("div");
outer.id = id;
outer.className = "portlet";
var header = document.createElement("h5");
var headerText = document.createTextNode(title);
var body = document.createElement("div");
body.className = "pBody";
outer.appendChild(header);
header.appendChild(headerText);
outer.appendChild(body);
body.appendChild(content);
return outer;
}
/** append a portlet to column-one */
function appendPortlet(portlet) {
if (!portlet) return;
var columnOne = $('column-one');
columnOne.appendChild(portlet);
// navigation.parentNode.insertBefore(search, navigation);
}
/** moves li tags into another ul */
function moveListItems(from, to, reverse) {
if (!from) return;
var list = from.getElementsByTagName("li");
for (var i=list.length-1; i>=0; i--) {
var li = list[i];
li.parentNode.removeChild(li);
if (reverse && to.firstChild)
to.insertBefore(li, to.firstChild);
else
to.appendChild(li);
}
}
/** create a select for the language */
function langSelect(pLang) {
var select = document.createElement("select");
select.id = "langSelect";
select.options[0] = new Option("auswählen", "");
var list = pLang.getElementsByTagName("a");
for (var i=0; i<list.length; i++) {
var a = list[i];
//### test textContent on safari!
select.options[i+1] = new Option(a.firstChild.textContent, a.href);
}
select.onchange = function() {
var selected = this.options[this.selectedIndex].value;
if (selected == "") return;
location.href = selected;
}
return select;
}
}
//======================================================================
//## Bookmark.js
//@depends Page.js, AjaxEditor.js
/** manages a personal bookmarks page */
function Bookmark(page, editor) {
var PAGE = "bookmarks";
/** adds a bookmark on a user's bookmark page */
function add(remark) {
var lemma = page.lemma;
var mode = "perma";
var perma = page.perma;
if (!perma) {
var params = page.params;
var oldid = params["oldid"];
var target = params["target"];
if (oldid) {
var diff = params["diff"];
if (diff) {
if (diff == "prev") mode = "prev";
else if (diff == "next") mode = "next";
else mode = "diff";
perma = page.actionURL({ title: lemma, oldid: oldid, diff: diff});
}
else {
mode = "old";
perma = page.actionURL({ title: lemma, oldid: oldid});
}
}
else if (target) {
// for Special:Contributions
lemma += "/" + target;
}
}
var text = "*[[:" + lemma + "]]";
if (perma) text += " <small>[" + perma + " " + mode + "]</small>";
if (remark) text += " " + remark
text += "\n";
var title = page.user + "/" + PAGE;
editor.prependText(title, text, "");
return false;
}
// public
this.add = add;
this.page = PAGE;
this.full = page.readURL(page.user + "/" + PAGE);
}
//======================================================================
//## Template.js
//@depends Page.js, AjaxEditor.js
/** puts templates into the current page */
function Template(page, editor) {
/** puts an SLA template into the current article */
function sla(reason) {
var TEMPLATE = "löschen";
stamp(TEMPLATE, reason);
return false;
}
/** puts an LA template into the current article */
function la(reason) {
var TEMPLATE = "subst:Löschantrag";
var LISTPAGE = "Wikipedia:Löschkandidaten";
stamp(TEMPLATE, reason);
enlist(TEMPLATE, reason, LISTPAGE);
return false;
}
/** puts an QS template into the current article */
function qs(reason) {
var TEMPLATE = "subst:QS";
var LISTPAGE = "Wikipedia:Qualitätssicherung";
stamp(TEMPLATE, reason);
enlist(TEMPLATE, reason, LISTPAGE);
return false;
}
/** puts an Test template into the current article */
function test() {
var TEMPLATE = "subst:Test";
var r = renderer;
// rendered differently
editor.prependText(
page.lemma,
r.get(r.template(TEMPLATE), r.sp, r.signature, r.lf, r.line, r.lf),
r.get(r.template(TEMPLATE))
);
return false;
}
//------------------------------------------------------------------------------
//## helper
/** put template in the current page */
function stamp(template, reason) {
var r = renderer;
editor.prependText(
page.lemma,
r.get(r.template(template), r.sp, reason, r.sp, r.dash, r.sp, r.signature, r.lf, r.line, r.lf),
r.get(r.template(template), r.sp, reason)
);
}
/** list current page on a list page */
function enlist(template, reason, listPage) {
var r = renderer;
editor.appendText(
listPage + "/" + currentDate(),
r.get(r.lf, r.header(r.link(page.lemma)), r.lf, reason, r.sp, r.dash, r.sp, r.signature, r.lf),
r.get(r.template(template), r.sp, r.link(page.lemma), r.sp, reason)
);
}
/** returns the current date in the format the LKs are organized */
function currentDate() {
var months = [ "Januar", "Februar", "März", "April", "Mai", "Juni", "Juli",
"August", "September", "Oktober", "November", "Dezember" ];
var now = new Date();
var year = now.getYear();
if (year < 999) year += 1900;
return now.getDate() + ". " + months[now.getMonth()] + " " + year;
}
/** helps rendering mediawiki text */
var renderer = {
template: function(name) { return "{" + "{" + name + "}" + "}"; },
link: function(title) { return "[" + "[" + title + "]" + "]"; },
link2: function(title, label) { return "[" + "[" + title + "|" + label + "]" + "]"; },
header: function(text) { return "==" + text + "=="; },
dash: "--",
signature: "~~" + "~~",
line: "----",
sp: " ",
lf: "\n",
get: function() {
var out = "";
for (var i=0; i<arguments.length; i++) {
var arg = arguments[i];
while (arg.constructor == Function) {
arg = arg.apply(this);
}
out += arg.toString();
}
return out;
}
}
//------------------------------------------------------------------------------
// public
this.la = la;
this.sla = sla;
this.qs = qs;
this.test = test;
}
//======================================================================
//## foldHeaders.js
//@depends functions.js, foldButton.css
/** provides an icon for each heading to fold or unfold it */
function foldHeaders() {
//------------------------------------------------------------------------------
//## folder
/** attaches folders to all header tags of a given depth */
function attachDepthFolders(element, depth) {
var tagName = "H" + depth;
var headers = element.getElementsByTagName(tagName);
var folders = new Array();
for (var i=0; i<headers.length; i++) {
var header = headers[i];
// skip some headers we do not want to modify
if (header.id == "siteSub") continue;
if (header.parentNode.id == "toctitle") continue;
if (header.folder) continue;
var end = i < headers.length-1
? findEnd(headers[i+1])
: element.lastChild;
var folder = attachSingleFolder(header, end);
folders.push(folder);
if (depth < 6) attachDepthFolders(folder, depth+1);
}
return folders;
}
/** finds a (inclusive) endpoint for folder content */
function findEnd(next) {
var maybe = next;
for (;;) {
maybe = maybe.previousSibling;
if (maybe.nodeName != "#text") break;
}
if (maybe.nodeName != "P") {
return next.previousSibling;
}
for (;;) {
maybe = maybe.previousSibling;
if (maybe.nodeName != "#text") break;
}
if (maybe.nodeName != "DIV" || maybe.className != "editsection") {
return next.previousSibling;
}
return maybe.previousSibling;
}
/** attaches a folder span to a header, end is inclusive. returns the folder span. */
function attachSingleFolder(header, end) {
// add a button to the header toggling the display of the content span
var button = createButton();
buttonState(button, true);
header.insertBefore(button, header.firstChild);
// move content between start and end into a span after the header
var range = document.createRange();
range.setStartAfter(header);
range.setEndAfter(end);
var contents = range.extractContents();
var folder = document.createElement("span");
folder.appendChild(contents);
header.parentNode.insertBefore(folder, header.nextSibling);
// add state and methods to the folder
folder.button = button;
folder.open = true;
folder.update = function() {
buttonState(this.button, this.open);
folderState(this, this.open);
}
folder.fold = function(open) {
this.open = open;
this.update();
}
folder.flip = function() {
this.open = !this.open;
this.update();
}
// make the button react on clicks
button.folder = folder;
button.onclick = function() {
this.folder.flip();
}
// give the header a fold method, too
header.folder = folder;
header.fold = function(open) {
//### HACK: minimize height
header.style.marginBottom = open ? null : "1px";
this.folder.fold(open);
}
return folder;
}
/** creates a button element for buttonState */
function createButton() {
// uses monobook.css
var button = document.createElement("span");
button.className = "foldButton";
return button;
};
/** changes the open state of a button */
function buttonState(button, open) {
// character look: arrows
button.innerHTML = open ? "⋁" : "≻";
}
/** changes the open state of a folder */
function folderState(folder, open) {
folder.style.display = open ? null : "none"; // "inline" : "none";
}
//------------------------------------------------------------------------------
//## helper
/** makes an element invisible */
function invisible(id) {
var element = $(id);
if (!element) return;
if (!element.style) return;
element.style.display = "none";
}
//------------------------------------------------------------------------------
//## installation
var bodyContent = $('bodyContent');
// prevent double installation
if (bodyContent.foldersInstalled) return;
bodyContent.foldersInstalled = true;
// install a folder on every header
var topFolders = attachDepthFolders(bodyContent, 2);
// autocollapse everything
for (var i=0; i<topFolders.length; i++) {
topFolders[i].fold(false);
}
// hide toc
invisible("toc");
return false;
}
//======================================================================
//## historyUsermessage.js
/** modifies the new usermessages to contain only a link to the history of the talkpage */
function historyUsermessage() {
var um = descendants('bodyContent', "div", "usermessage", 0);
var a = descendants(um, "a", null, 1);
if (!a) return;
a.href = a.href.replace(/&diff=cur$/, "&action=history");
a.textContent = "History";
}
//======================================================================
//## _public.js
//@depends functions.js, Page.js, Ajax.js, AjaxEditor.js
//@depends SideBar.js, Bookmark.js, Template.js
//@depende foldHeaders.js, historyUsermessage.js
/** onload hook */
function initialize() {
// replace diff=cur with action=history
historyUsermessage();
// setup objects
var page = new Page();
var progress = new ProgressArea();
var editor = new AjaxEditor(page, progress);
var bookmark = new Bookmark(page, editor);
var template = new Template(page, editor);
var sideBar = new SideBar(page);
// add portlet to the toolbar
sideBar.quickBar("quickTools", "QuickTools")
.line() .action(foldHeaders, "Falten")
.line() .action(template.test, "Test")
.space().actionPrompt(template.qs, "QS", "QS - Begründung?")
.space().actionPrompt(template.la, "LA", "LA - Begründung?")
.space().actionPrompt(template.sla, "SLA", "SLA - Begründung?")
.line() .userPage(bookmark.page)
.space().actionPrompt(bookmark.add, "add", "Bookmark - Kommentar?")
;
}
doOnLoad(initialize);
/* </pre> */