/* This script adds "Source links" below "What links here" in the sidebar.
"What links here" will include pages using a template with the link.
"Source links" tries to search for pages where the link is in the source.
To use the script, add the following line to Special:MyPage/common.js:
importScript('User:PrimeHunter/Source links.js'); // Linkback: [[User:PrimeHunter/Source links.js]]
*/
mw.loader.using(['mediawiki.util'], function () {
var name = mw.config.get( 'wgRelevantPageName' ).replace(/_/g, " ");
var url;
var titleRE = (title) => ' *[' + title[0] + title.charAt(0).toLowerCase() + ']' +
title.substring(1).replace(/[-[\]{}()*+!<=:?.\/\\^$|#\s,]/g, '\\$&').replace(/[ _]/g, '[ _]') + ' *';
try {
var mwTitle=new mw.Title(name);
var title = mwTitle.title.replace(/_/g, " ");
if (mwTitle.namespace == 10) { //template
url = 'hastemplate:"' + name + '" ' + 'insource:"' + title + '" ' +
'insource:/[^\\{]\\{\\{' + titleRE(title) +'[\\}\\|]/';
} else if (mwTitle.namespace == 828) { //module
url = 'hastemplate:"' + name + '" ' + 'insource:"' + title + '" ' +
'insource:/[^\\{]\\{\\{ *\\#invoke *:' + titleRE(title) + '\\|/';
} else if(mwTitle.namespace > 0) { //any other non-mainspace
url = 'linksto:"' + name + '" ' + 'insource:"' + name + '" ' +
'insource:/\\[\\[ *:?' + titleRE(mwTitle.getNamespacePrefix().slice(0,-1)) +
':' + titleRE(title) + '[\\]\\|\\#]/';
} else {
url = 'linksto:"' + name + '" ' + 'insource:"' + name + '" ' +
'insource:/\\[\\[ *:?' + titleRE(name) + '[\\]\\|\\#]/';
}
url = mw.util.getUrl( 'Special:Search' ) + '?trimsearch=1&profile=all&search=' +
encodeURIComponent(url);
} catch(e) {
url = '#error'; // EXAMPLE URL: https://en.wikipedia.org/w/index.php?title=%F0%9F%91%A9%F0%9F%8F%BF&action=history
}
mw.util.addPortletLink(
'p-tb',
url,
'Source links',
'pt-sourcelinks',
'What links here in the source',
null,
'#t-recentchangeslinked'
);
});
/* The url generated above adds the parameter trimsearch=1 when "Source links" is clicked.
If it's present then trim search results by hiding two classes for images and data. */
const queryString = window.location.search;
console.log(queryString);
const urlParams = new URLSearchParams(queryString);
const trimsearch = urlParams.get('trimsearch');
if (trimsearch === '1') {
var searchimages = document.getElementsByClassName('searchResultImage-thumbnail');
for (var i = 0; i < searchimages.length; i ++) {
searchimages[i].style.display = 'none';
}
var searchdata = document.getElementsByClassName('mw-search-result-data');
for (var i = 0; i < searchdata.length; i ++) {
searchdata[i].style.display = 'none';
}
}