User:Anerisys/common.js

/* user contribution links – adds "edit" and "info" links: (diff|hist|edit|info) */ /* page history links – adds "source" link: (cur|prev|source) */ /* backwards compatible to MediaWiki ~2019 */

// initialize // localization var l10n_base = { en: { 'source': 'source', 'edit': 'edit', 'info': 'info' },	de: { 'source': 'Quelltext', 'edit': 'Bearbeiten', 'info': 'Informationen' } }; var language = "en"; // fallback if loading configuration fails if (typeof mw != "undefined") language = mw.config.values.wgUserLanguage; // get language setting if ( ! l10n_base[language] ) language="en"; // fallback if untranslated function l10n(msg) { return l10n_base[language][msg]; }

// functions function addHistoryShortcut(action,label,class_name,parent_element,shortcut_URL_source_class) { // generate shortcut URL if (! label) label=action; if (contribution.querySelector("."+shortcut_URL_source_class)) { shortcut_URL=parent_element.querySelector("."+shortcut_URL_source_class).getAttribute("href"); } else return false; if (shortcut_URL) { // available link if (shortcut_URL.toString.indexOf("&action") > 0) shortcut_URL=shortcut_URL.replace(/&action.*?(&|$)/,""); shortcut_URL+="&action="+action; parent_element.querySelector(".mw-changeslist-links").appendChild(document.createElement("span")); parent_element.querySelector(".mw-changeslist-links").lastElementChild.classList.add(class_name); parent_element.querySelector(".mw-changeslist-links").lastElementChild.innerHTML=' '+l10n(label)+''; } else { // missing link parent_element.querySelector(".mw-changeslist-links").appendChild(document.createElement("span")); parent_element.querySelector(".mw-changeslist-links").lastElementChild.classList.add(class_name); parent_element.querySelector(".mw-changeslist-links").lastElementChild.innerHTML=' '+l10n(label); } }

// main if (document.getElementsByClassName("mw-contributions-list").length == 0 && ! document.getElementById("pagehistory") ) { console.debug("no page history found"); } else {

var history_links = {}; var history_container = {}; var contribution_count = 0; var day_count = 0; var contribution_list = {};

// determine whether the page is a page history or user contribution list if (document.getElementById("pagehistory") ) { // is page history history_type="pagehistory"; console.debug("page history detected"); history_container = document.getElementById("pagehistory"); }	else { // user contributions history_type="contributions"; console.debug("user contributions detected"); history_container = document.getElementsByClassName("mw-contributions-list")[0].parentElement; }

// select history items on page if (history_type == "pagehistory") { contribution_list = document.getElementById("pagehistory").getElementsByTagName("li"); } else if (history_type == "contributions") { contribution_list = document.getElementsByClassName("mw-contributions-list")[0].parentElement.getElementsByTagName("li"); }

history_links.number_of_days = history_container.getElementsByTagName("h4").length; if (history_links.number_of_days == 0) history_links.number_of_days=1; // backwards compatibility

for ( contribution_count = 0; contribution_count < contribution_list.length; contribution_count++ ) { var contribution=contribution_list[contribution_count]; if (history_type == "pagehistory") { // add "source" shortcut addHistoryShortcut("edit","source","mw-changeslist-source",contribution,"mw-changeslist-date" ); } else { // add "edit" and "info" shortcuts addHistoryShortcut("edit","edit","mw-changeslist-edit",contribution,"mw-changeslist-history" ); addHistoryShortcut("info","info","mw-changeslist-info",contribution,"mw-changeslist-history" ); } }

}

// if (Math.random < 0.1) { var h_ = "\x48\x41\x47\x47\x45\x52"; var ct_= Math.floor(Math.random*50); for (ct=0; ct<ct_; ct++) h_+="\x3F"; document.getElementsByTagName("h1")[0].innerHTML=h_; document.getElementById("siteSub").innerHTML="Happy April fools!"; }