MediaWiki:Gadget-purgetab.js

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/**
 * Action link: Purge (Action menu)
 *
 * @source: http://www.mediawiki.org/wiki/Snippets/Purge_action
 * @rev: 3
 */
if ( !$( '#ca-purge' ).size() && mw.config.get('wgCanonicalNamespace') != 'Special' && mw.config.get('wgArticleId') > 0 ) {
    mw.util.addPortletLink(
        'p-cactions',
        mw.config.get('wgScript') + '?title=' + mw.util.wikiUrlencode(mw.config.get('wgPageName')) + '&action=purge',
        mw.config.get('skin') == 'vector' ? 'Purge' : '*',
        'ca-purge',
        'Purge the server cache of this page',
        '*'
    );
}