User:Lenore/autolink.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.

This user script seems to have a documentation page at User:Lenore/autolink.

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.

// Autolink [[wikilinks]], [external links] and {{templates}} (especially useful for monobook.js 
// and similar pages); adapted from [[Wikipedia:WikiProject User scripts/Scripts/Autolink]]

/* ---------------------------------------------------------------------------------------------- */

addOnloadHook (function () {

    if (___location.href.indexOf('&action=edit') != -1
     || ___location.href.indexOf('&action=submit') != -1
     || ___location.href.indexOf('Special%3A') != -1
     || ___location.href.indexOf('Speciale%3A') != -1) {

       return; // Disabled in edit, submit and some critic pages

    }

    if (typeof(autolinkParseLink) == 'undefined') { 

       autolinkParseLink = true; // Parse external links in all cases

    }

/* ------------------------------------------ Skins --------------------------------------------- */

    if (document.getElementById('bodyContent'))
       targetdiv = document.getElementById('bodyContent');
    // MonoBook-like skins

    else {

    if (document.getElementById('mw_content'))
       targetdiv = document.getElementById('mw_content');
    // Modern skin

    else targetdiv = document.getElementById('content');
    // Older skins

    }

/* ---------------------------------------- Variables ------------------------------------------- */

    autolinkCrono = ___location.href.indexOf('&action=history') != -1 || /*
    */___location.href.indexOf('Speciale:UltimeModifiche') != -1 || /*
    */___location.href.indexOf('Special:RecentChanges') != -1 || /*
    */___location.href.indexOf('Speciale:OsservatiSpeciali') != -1 || /*
    */___location.href.indexOf('Special:Watchlist') != -1 || /*
    */___location.href.indexOf('Speciale:Contributi') != -1 || /*
    */___location.href.indexOf('Special:Contributions') != -1;
    // It says if I'm in a history page

    autolinkDiff = ___location.href.indexOf('&diff=') != -1;
    // It says if I'm in a diff page

/* ------------------------------------------ Regex --------------------------------------------- */

    if (autolinkCrono) {

       var autolinkColor = ''; // link color in history pages

       autolinkRegexURLinWcodeWoLabel = /()\[{1}((?:https?|ftps?):\/\/[^\s]+?)\s*\]{1}()/g;
       // External links in history pages, wikicode without label

       autolinkRegexURLinWcodeWithLabel = /()\[{1}((?:https?|ftps?):\/\/[^\s]+)()\s+([^\]\n]+)\]{1}()/g;
       // External links in history pages, wikicode with label (the URL will not be visible)

    } else {

       var autolinkColor = 'inherit'; // link color in other pages

       autolinkRegexURLinWcodeWoLabel = /(\[{1})((?:https?|ftps?):\/\/[^\s]+?)(\s*\]{1})/g;
       // External links in other pages, wikicode without label

       autolinkRegexURLinWcodeWithLabel = /(\[{1})(((?:https?|ftps?):\/\/[^\s]+))(\s+[^\]\n]+)(\]{1})/g;
       // External links in other pages, wikicode with label

    }

    autolinkRegexURL = /([^>"'\[]|\s["'])((?:https?|ftps?):\/\/[^\s\]\)\}<>'"]+)/g;
    // External links (no wikicode)

    autolinkRegexWlink = /\[{2}([^\[][^\|\]<>\n]*)([^\n]*?)\]{2}/g;
    // Wikilinks

    autolinkRegexTemplate = /\{{2}([Ss][Uu][Bb][Ss][Tt]\:|[Mm][Ss][Gg]\:|[Mm][Ss][Gg][Nn][Ww]\:|)([^\{\}\:\|<>\n]*?)(\s*(?:(?:\:|\|)|\}{2}))/g;
    // Templates

/* ---------------------------------------------------------------------------------------------- */

    content = targetdiv.innerHTML;

    if (autolinkParseLink == true || !autolinkDiff) { 

       content = content.replace(autolinkRegexURLinWcodeWoLabel,
       '$1<a class="autolink" style="color:' + autolinkColor + '" href="$2">$2</a>$3');
       // Make external links in wikicode without label into links

       content = content.replace(autolinkRegexURLinWcodeWithLabel,
       '$1<a class="autolink" style="color:' + autolinkColor + '" href="$2">$3$4</a>$5');
       // Make external links in wikicode with label into links

       content = content.replace(autolinkRegexURL,
       '$1<a class="autolink" style="color:' + autolinkColor + '" href="$2">$2</a>'); 
       // Parse inactive external links (no wikicode)

    }

    content = content.replace(autolinkRegexWlink,
    '[[<a class="autolink" style="color:' + autolinkColor + '" href="/wiki/$1">$1</a>$2]]');
    // Make wikilink code into links

    content = content.replace(autolinkRegexTemplate,
    '{{<a class="autolink" style="color:' + autolinkColor + '" href="/wiki/Help:$1">$1</a><a class="autolink" style="color:' + autolinkColor + '" href="/wiki/Template:$2">$2</a>$3');
    // Make template code into links

    targetdiv.innerHTML = content; // Write it back

});

// [[Category:Wikipedia scripts|Autolink]]