User:Barticus88/WhatLinksHere.js

Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump.
This code will be executed when previewing this page.

Documentation for this user script can be added at User:Barticus88/WhatLinksHere.

Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.

/*
 This script adds new tabs to What Links Here pages.  To use this 
 script, put the following in your [[Special:Mypage/monobook.js]]
 (or <skin>.js) file:
 
 importScript('User:Barticus88/WhatLinksHere.js');  // [[User:Barticus88/WhatLinksHere.js]]

This script has not been tested with Vector skins.  Let me know if you have problems.
Wow.  Has it really been five years since I did major work on this?

==Randall Bart's WhatLinksHere select script==
 by Randall Bart [[User:Barticus88]]
 version 1.2 GPL GFDL February 2007 
 fork of [[User:Barticus88/dpl.js]]
 version 1.1 GPL GFDL February 2007
 version 1.0 GPL GFDL January 2007
 May contain meaty chunks of [[User:Agentsoo/dpl.js]].
 
 On What links here pages, this script adds these tabs:
     Mode: # All DPL T PTCI R W U  5000 All-Redirect
 Each selection mode filters the list of pages
 Hover over each letter to get a description
 When selection mode is activated, a yellow banner appears at the top and
 bottom of the page, with the mode description and counts, eg
     Select Mode: Redirect (11 shown/687 hidden)

== module scoping ==
*/
(function($,mw) {

	/*
	== Selection funcs ==
	*/
	function sel_mode_DPL (linkHTML) {
		return  !(linkHTML.toLowerCase().indexOf( '</a> (redirect page' )
		             == -1 && 
			( linkHTML.indexOf( 'href="/wiki/Talk:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Category_talk:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Template_talk:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Help_talk:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Image:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Image_talk:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Portal:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Portal_talk:' ) != -1 || 
			linkHTML.indexOf( 'href="/wiki/Wikipedia:' ) != -1 ||
			linkHTML.indexOf( 'href="/wiki/Wikipedia_talk:' ) != -1 ||
			linkHTML.indexOf( 'href="/wiki/User:' ) != -1 ||
			linkHTML.indexOf( 'href="/wiki/User_talk:' ) != -1 ||
			linkHTML.indexOf( 'href="/wiki/MediaWiki:' ) != -1 ||
			linkHTML.indexOf( 'href="/wiki/MediaWiki_talk:' ) != -1 ||
			linkHTML.indexOf( 'href="/wiki/Book:' ) != -1 ||
			linkHTML.indexOf( 'href="/wiki/Book_talk:' ) != -1
			)
		);
	}

	function sel_mode_Template (linkHTML) {
		return  linkHTML.indexOf( 'href="/wiki/Template:' ) != -1;
	}

	function sel_mode_Portal (linkHTML) {
		return  linkHTML.indexOf( 'href="/wiki/Portal:' ) != -1 
	    	||  linkHTML.indexOf( 'href="/wiki/Template:' ) != -1 
	    	||  linkHTML.indexOf( 'href="/wiki/Category:' ) != -1 
	    	||  linkHTML.indexOf( 'href="/wiki/Image:' ) != -1;
	}

	function sel_mode_User (linkHTML) {
		return  linkHTML.indexOf( 'href="/wiki/User:' ) != -1 
			||  linkHTML.indexOf( 'href="/wiki/User_talk:' ) != -1; 
	}

	function sel_mode_Wiki (linkHTML) {
		return  linkHTML.indexOf( 'href="/wiki/Wikipedia:' ) != -1 
	    	||  linkHTML.indexOf( 'href="/wiki/Wikipedia_talk:' ) != -1;
	}

	function sel_mode_Redir (linkHTML) {
		return linkHTML.toLowerCase().indexOf( '</a> (redirect page' ) != -1;
	}

	function sel_mode_All (linkHTML) {
		return true;
	}
/*

==Da Main func==
*/
	function select_pages(select_this, mode_name){
		var body = document.getElementById('bodyContent');
		if( !body ){ return; }
		
		var banner = document.getElementById('dpl_banner');
		if (banner && banner.innerHTML.indexOf(mode_name) != -1) { 
			open(document.URL, "_self"); //refresh the page
			return;
		}
		
		var lists = body.getElementsByTagName( "ul" );
		for( j=0; j<lists.length; j++ ){
			lists[j].style.listStyleType = 'decimal';
		}
		
		var links = body.getElementsByTagName( "li" );
		var dpl_in = 0;
		var dpl_ex = 0;
		for( var i=0; i<links.length; i++ ){
			if( select_this(links[i].innerHTML) ) {
				links[i].style.display = '';       // clear prior style
				dpl_in++;
			} else {
				links[i].style.display = 'none';   // hide
				dpl_ex++;
			}
		}
		
		window.wlhCt = window.wlhCt || 0;
		window.wlhCt ++;
		var banner_text = "Select Mode: " + mode_name + " (" 
			+ dpl_in.toFixed() + " shown/" + dpl_ex.toFixed() + " hidden)";
		
		if (banner) {
			banner.innerHTML = banner_text;
			banner = document.getElementById('dpl_footer');
			banner.innerHTML = banner_text;
		}else{
			banner = document.createElement("div");
			banner.id = "dpl_banner";
			banner.style.backgroundColor = "yellow";
			banner.style.fontSize = 'larger';
			banner.innerHTML = banner_text;
			body.insertBefore(banner,body.childNodes[0]);
			body = document.getElementById('footer');
			if( !body ){ return; }
			banner = document.createElement("div");
			banner.id = "dpl_footer";
			banner.style.backgroundColor = "yellow";
			banner.style.fontSize = 'larger';
			banner.innerHTML = banner_text;
			body.insertBefore(banner,body.childNodes[0]);
		}
	}/* end function select_pages

==Da tabbar fiddler==
*/
	$.when( mw.loader.using( ['mediawiki.util'] ), $.ready ).done(function (){
		if (mw.config.get('wgPageName').slice(0, 21).toLowerCase() != 'special:whatlinkshere') { return; } 
		// only add toolbox link on 'whatlinkshere' pages
		var target = document.getElementById('p-cactions').getElementsByTagName( "ul" );
		if( target.length === 0 ){ return; } //no action bar to hook into
 
		var wlhCmd = mw.util.getParamValue ('wlhCmd');
		if( wlhCmd == 'r' ) select_pages(sel_mode_Redir,"Redirect (auto)");
 
		target = target[0];
		newTool = document.createElement("li");
		target.appendChild( newTool );
 
		function ptool(btn,func,desc){
			return '<a href="" onclick="select_pages(sel_mode_'
				+ func + ',\'' + desc + '\');return false;" title="'
				+ desc + '">' + btn + '</a>';
		}
		newTool.innerHTML = 'Filter mode:' 
		 + ptool ('All', 'All',        'Show all')
		 + ptool ('DPL', 'DPL',        'Main Space and Template')
		 + ptool ('T',   'Template',   'Template Only')
		 + ptool ('PTCI','Portal',     'Portal, Template, Category, Image')
		 + ptool ('R',   'Redir',      'Redirect')
		 + ptool ('W',   'Wiki',       'Wikipedia')
		 + ptool ('U',   'User',       'User and User Talk')
		 ;

		document.getElementById('bodyContent').innerHTML
			.match(/href="([^"]*)&amp;limit=500/);
    	var url500 = RegExp.$1;
		mw.util.addPortletLink('p-cactions',url500 + '&limit=5000'
			,'5000',null,'Show up to 5000 links');
		mw.util.addPortletLink('p-cactions',url500 + '&limit=5000&wlhCmd=r'
			,'All Redirects',null,'Show ALL Redirects (up to 5000 links)');
			
		// i'm too lazy to rewrite the onclick to use eventhandlers -- [[User:TheDJ]
		window.select_pages = select_pages;
	});

})( jQuery, mediaWiki );