User:Dlrohrer2003/source-code-wikilinks.js

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/** Source Code Wikilinks ******************************************************
 *
 * Description: Create links from wiki-formatted text in comments on User and
 *              MediaWiki namespace script pages. Idea originally proposed on
 *              [[WP:Village_pump_(technical)/Archive_84#Script_for_wikilinks_in_CSS.2FJS_pages]].
 *
 *      Author: [[User:Dlrohrer2003]]
 *
 *  Categories: [[Category:Wikipedia scripts]]
 */

function linkifyText(text) {

    // All links without piped titles or category sort keys
    text = text.replace(/\[\[\s*([^\|\]]+)\s*\]\]/ig, '[[<a href="/wiki/$1" title="$1">$1</a>]]');

    // Links with piped titles, not including category links with piped sort keys
    text = text.replace(/\[\[\s*(?!Category:)([^\|\]]+)\s*\|\s*([^\]]+)\s*\]\]/ig, '[[<a href="/wiki/$1" title="$1">$2</a>]]');

    // Category links with piped sort keys
    text = text.replace(/\[\[\s*(Category:[^\|\]]+)\s*\|\s*([^\]]+)\s*\]\]/ig, '[[<a href="/wiki/$1" title="$1">$1</a>|$2]]');

    // Template links without arguments
    text = text.replace(/\{\{\s*([^\|\}]+)\s*\}\}/ig, '{{<a href="/wiki/Template:$1" title="Template:$1">$1</a>}}');

    // Template links with arguments
    text = text.replace(/\{\{\s*([^\|\}]+)\s*\|\s*([^\}]+)\s*\}\}/ig, '{{<a href="/wiki/Template:$1" title="Template:$1">$1</a>|$2}}');

    // Replace all whitespace in the href attribute with underscores
    while (text.match(/href=\"[^\"\s]+\s+[^\"]+\"/)) {
        text = text.replace(/(href=\"[^\"\s]+)\s+([^\"]+\")/, '$1_$2');
    }

    return text;
}

$( function() {

    var conf = mw.config.get( [ 'wgPageName', 'wgNamespaceNumber' ] );

    if ( conf.wgPageName.match(/\.css|\.js/i) && ( conf.wgNamespaceNumber === 2 || conf.wgNamespaceNumber === 8 ) ) {

        var comments = $("pre span.cm, pre span.c1");

        if (comments) {

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

                $(comments[i]).html( linkifyText($(comments[i]).html()) );
            }
        }
    }
});