Wikipedia:WikiProject User scripts/Scripts/Unwatch: Difference between revisions

Revision as of 03:42, 5 January 2006

Latest revision as of 12:55, 7 February 2021

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//* This script adds an "unwatch" link to each entry in your watchlist. This version works regardless of whether you have the "Enhanced recent changes" option selected in your [[Special:Preferences|user preferences]]. <pre><nowiki>By default the links take you back to [[Special:Watchlist|your watchlist]]. If you'd prefer them to take you to a "Removed from watchlist" page like the unwatch links at the top of the watched pages, uncomment the second line in the function.

Other versions:

* [[User:Ilmari_Karonen/unwatch.js]] (''legacy script'')

* [[User:Quarl/watchlist.js]]

* [[user:js/watchlist]]

* [[Bugzilla:424]] (if implemented)

*/

addOnloadHook(function () {

if (window.___location.href.indexOf("Special:Watchlist") == -1) return;

// lookCheck forif h4we're followedon bythe div/ulwatchlist

if (!mw.config.get('wgCanonicalSpecialPageName') || mw.config.get('wgCanonicalSpecialPageName') != "Watchlist") return;

var headings = document.getElementById('content').getElementsByTagName('h4');

if (!document.forms[0] || !document.forms[0].namespace) return;

// Unwatch links go back to watchlist with "Removing requested items from watchlist..." message

for (var i = 0; i < headings.length; i++) {

var query_prefix = "title="+encodeURIComponent(mw.config.get('wgPageName'))+"&action=submit&remove=1&id[]=";

var div = headings[i].nextSibling;

while (div && div.nodeType == 3) div = div.nextSibling; // skip text nodes

if (!div || !div.tagName) continue;

// ...or...

if (div.tagName.toLowerCase() == 'div') { // enhanced recent changes

// Unwatch links go to "Removed from watchlist" page

// this is all tag soup, we just have to wade through it :-(

//var query_prefix = "action=unwatch&title=";

for (var node = div.firstChild; node; node = node.nextSibling) {

// locate the history link

// get list of all links in content:

if (!node.tagName || node.tagName.toLowerCase() != 'a' || node.href.substring(node.href.length-15) != '&action=history')

var headingslinks = document.getElementById('content').getElementsByTagName('h4a');

continue;

var pagename = node.title;

// make a static copy of the nodelist and lose the original for speed

var unwatch = document.createElement('a');

// while we're at it, prune the uninteresting links from the list

unwatch.href = "/w/index.php?title=Special:Watchlist&action=submit&remove=1&id[]="+encodeURIComponent(pagename);

var linksCopy = new Array ();

unwatch.title = "Unwatch "+pagename;

for (var i = 0; i < headingslinks.length; i++) {

unwatch.appendChild(document.createTextNode("unwatch"));

if (/[?&]action=history([&#]|$)/.test(links[i].href)) linksCopy.push(links[i]);

div.insertBefore(unwatch, node.nextSibling);

div.insertBefore(document.createTextNode("; "), unwatch);

}

}

else if (div.tagName.toLowerCase() == 'ul') { // unenhanced recent changes

var items = div.getElementsByTagName('li');

for (var j = 0; j < items.length; j++) {

var links = items[j].getElementsByTagName('a');

var pagename = links[0].title;

var unwatch = document.createElement('a');

unwatch.href = "/w/index.php?title=Special:Watchlist&action=submit&remove=1&id[]="+encodeURIComponent(pagename);

unwatch.title = "Unwatch "+pagename;

unwatch.appendChild(document.createTextNode("unwatch"));

items[j].insertBefore(unwatch, links[1].nextSibling);

items[j].insertBefore(document.createTextNode(") ("), unwatch);

}

}

}

links = linksCopy;

});

for (var ji = 0; ji < itemslinks.length; ji++) {

// </nowiki></pre>

// create unwatch link and append it after history link

var unwatch = document.createElement('a');

unwatch.href = mw.config.get('wgServer') + mw.config.get('wgScriptPath') + "/index.php?" + query_prefix + encodeURIComponent(links[i].title);

unwatch.title = "Unwatch "+pagenamelinks[i].title;

unwatch.appendChild(document.createTextNode("unwatch"));

divlinks[i].parentNode.insertBefore(unwatch, nodelinks[i].nextSibling);

// insert a delimiter between the two links

var divdelim = headingslinks[i].nextSiblingpreviousSibling;

delimText = (delim.nodeType == 3 ? delim.nodeValue : ""); // kluge to handle case where "diff" is unlinked

delim = document.createTextNode(delimText.replace(/^.*diff/, ""));

divlinks[i].parentNode.insertBefore(document.createTextNode("; ")delim, unwatch);

}

});