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User:Ilmari Karonen/purge.js

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This is the current revision of this page, as edited by Ladsgroup (talk | contribs) at 07:19, 29 November 2021 (Maintenance: Replacing addPortletLink() with mw.util.addPortletLink() (mw:ResourceLoader/Migration_guide_(users)#addPortletLink)). The present address (URL) is a permanent link to this version.
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// PURGE TAB:
$(function () {
    var hist; var url;
    if (!(hist = document.getElementById('ca-history') )) return;
    if (!(url = hist.getElementsByTagName('a')[0] )) return;
    if (!(url = url.href )) return;
    mw.util.addPortletLink('p-cactions', url.replace(/([?&]action=)history([&#]|$)/, '$1purge$2'),
                   'purge', 'ca-purge', 'Purge server cache for this page', 'p');
});