MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */

/*<source lang="javascript">*/
/* global mw, $ */
/* jshint strict:false, browser:true */

mw.loader.using(["mediawiki.util"]).done(function () {
  /* Start of mw.loader.using callback */

  /*
   * Description: Add the signature button to namespace 0 (main/default namespace)
   * Originally written by Roan (Catrope)
   */
  jQuery(document).ready(function () {
    if (
      !("wikiEditor" in jQuery) ||
      !jQuery.wikiEditor.isSupported(jQuery.wikiEditor.modules.toolbar)
    ) {
      return;
    }

    jQuery("#wpTextbox1").wikiEditor("addToToolbar", {
      section: "main",
      group: "insert",
      tools: {
        "signature-ns0": {
          labelMsg: "wikieditor-toolbar-tool-signature",
          filters: ["body.ns-0"], // ONLY ns 0
          type: "button",
          offset: [2, -1872],
          icon: "insert-signature.png",
          action: {
            type: "encapsulate",
            options: {
              pre: "--~~" + "~~",
            },
          },
        },
      },
    });
  });

  /**
   * Collapsible tables *********************************************************
   *
   * Description: Allows tables to be collapsed, showing only the header. See
   *              [[Wikipedia:NavFrame]].
   * Maintainers: [[User:R. Koot]]
   */

  var autoCollapse = 2;
  var collapseCaption = "hide";
  var expandCaption = "show";

  window.collapseTable = function (tableIndex) {
    var Button = document.getElementById("collapseButton" + tableIndex);
    var Table = document.getElementById("collapsibleTable" + tableIndex);

    if (!Table || !Button) {
      return false;
    }

    var Rows = Table.rows;
    var i;

    if (Button.firstChild.data === collapseCaption) {
      for (i = 1; i < Rows.length; i++) {
        Rows[i].style.display = "none";
      }
      Button.firstChild.data = expandCaption;
    } else {
      for (i = 1; i < Rows.length; i++) {
        Rows[i].style.display = Rows[0].style.display;
      }
      Button.firstChild.data = collapseCaption;
    }
  };

  function createCollapseButtons() {
    var tableIndex = 0;
    var NavigationBoxes = {};
    var Tables = document.getElementsByTagName("table");
    var i;

    function handleButtonLink(index, e) {
      window.collapseTable(index);
      e.preventDefault();
    }

    for (i = 0; i < Tables.length; i++) {
      if ($(Tables[i]).hasClass("collapsible")) {
        /* only add button and increment count if there is a header row to work with */
        var HeaderRow = Tables[i].getElementsByTagName("tr")[0];
        if (!HeaderRow) continue;
        var Header = HeaderRow.getElementsByTagName("th")[0];
        if (!Header) continue;

        NavigationBoxes[tableIndex] = Tables[i];
        Tables[i].setAttribute("id", "collapsibleTable" + tableIndex);

        var Button = document.createElement("span");
        var ButtonLink = document.createElement("a");
        var ButtonText = document.createTextNode(collapseCaption);

        Button.className =
          "collapseButton"; /* Styles are declared in Common.css */

        ButtonLink.style.color = Header.style.color;
        ButtonLink.setAttribute("id", "collapseButton" + tableIndex);
        ButtonLink.setAttribute("href", "#");
        $(ButtonLink).on(
          "click",
          $.proxy(handleButtonLink, ButtonLink, tableIndex)
        );
        ButtonLink.appendChild(ButtonText);

        Button.appendChild(document.createTextNode("["));
        Button.appendChild(ButtonLink);
        Button.appendChild(document.createTextNode("]"));

        Header.insertBefore(Button, Header.firstChild);
        tableIndex++;
      }
    }

    for (i = 0; i < tableIndex; i++) {
      if (
        $(NavigationBoxes[i]).hasClass("collapsed") ||
        (tableIndex >= autoCollapse &&
          $(NavigationBoxes[i]).hasClass("autocollapse"))
      ) {
        window.collapseTable(i);
      } else if ($(NavigationBoxes[i]).hasClass("innercollapse")) {
        var element = NavigationBoxes[i];
        while ((element = element.parentNode)) {
          if ($(element).hasClass("outercollapse")) {
            window.collapseTable(i);
            break;
          }
        }
      }
    }
  }

  mw.hook("wikipage.content").add(createCollapseButtons);

  //Shuffle for election candidates
  function dshuf() {
    var shufsets = {};
    var rx = new RegExp("dshuf" + "\\s+(dshufset\\d+)", "i");
    var divs = document.getElementsByTagName("div");
    var i = divs.length;
    while (i--) {
      if (rx.test(divs[i].className)) {
        if (typeof shufsets[RegExp.$1] == "undefined") {
          shufsets[RegExp.$1] = {};
          shufsets[RegExp.$1].inner = [];
          shufsets[RegExp.$1].member = [];
        }
        shufsets[RegExp.$1].inner.push({
          key: Math.random(),
          html: divs[i].innerHTML,
        });
        shufsets[RegExp.$1].member.push(divs[i]);
      }
    }
    for (shufset in shufsets) {
      shufsets[shufset].inner.sort(function (a, b) {
        return a.key - b.key;
      });
      i = shufsets[shufset].member.length;
      while (i--) {
        shufsets[shufset].member[i].innerHTML = shufsets[shufset].inner[i].html;
        shufsets[shufset].member[i].style.display = "block";
      }
    }
  }
  $(dshuf);

  /**
   * AJAX transclusion table [[m:User:Pathoschild/Scripts/AJAX_transclusion_table]]
   * by [[m:User:Pathoschild]]
   */
  function attLoader() {
    if (
      document.getElementsByClassName(
        document.getElementsByTagName("body")[0],
        "table",
        "attable"
      ).length
    ) {
      importScript("User:Pathoschild/Scripts/AJAX_transclusion_table.js");
    }
  }
  $(attLoader);

  /** JSconfig ************
   * Global configuration options to enable/disable and configure
   * specific script features from [[MediaWiki:Common.js]] and
   * [[MediaWiki:Monobook.js]]
   * This framework adds config options (saved as cookies) to [[Special:Preferences]]
   * For a more permanent change you can override the default settings in your
   * [[Special:Mypage/monobook.js]]
   * for Example: JSconfig.keys[loadAutoInformationTemplate] = false;
   *
   *  Maintainer: [[User:Dschwen]]
   */

  var JSconfig = {
    prefix: "jsconfig_",
    keys: {},
    meta: {},

    //
    // Register a new configuration item
    //  * name          : String, internal name
    //  * default_value : String or Boolean (type determines configuration widget)
    //  * description   : String, text appearing next to the widget in the preferences
    //  * prefpage      : Integer (optional), section in the preferences to insert the widget:
    //                     0 : User profile
    //                     1 : Skin
    //                     2 : Math
    //                     3 : Files
    //                     4 : Date and time
    //                     5 : Editing
    //                     6 : Recent changes
    //                     7 : Watchlist
    //                     8 : Search
    //                     9 : Misc
    //
    // Access keys through JSconfig.keys[name]
    //
    registerKey: function (name, default_value, description, prefpage) {
      if (typeof JSconfig.keys[name] == "undefined")
        JSconfig.keys[name] = default_value;
      else {
        // all cookies are read as strings,
        // convert to the type of the default value
        switch (typeof default_value) {
          case "boolean":
            JSconfig.keys[name] = JSconfig.keys[name] == "true";
            break;
          case "number":
            JSconfig.keys[name] = JSconfig.keys[name] / 1;
            break;
        }
      }

      JSconfig.meta[name] = {
        description: description,
        page: prefpage || 0,
        default_value: default_value,
      };
    },

    readCookies: function () {
      var cookies = document.cookie.split("; ");
      var p = JSconfig.prefix.length;
      var i;

      for (var key in cookies) {
        if (cookies[key].substring(0, p) == JSconfig.prefix) {
          i = cookies[key].indexOf("=");
          //alert( cookies[key] + ',' + key + ',' + cookies[key].substring(p,i) );
          JSconfig.keys[cookies[key].substring(p, i)] = cookies[key].substring(
            i + 1
          );
        }
      }
    },

    writeCookies: function () {
      for (var key in JSconfig.keys)
        document.cookie =
          JSconfig.prefix +
          key +
          "=" +
          JSconfig.keys[key] +
          "; path=/; expires=Thu, 2 Aug 2009 10:10:10 UTC";
    },

    evaluateForm: function () {
      var w_ctrl, wt;
      //alert('about to save JSconfig');
      for (var key in JSconfig.meta) {
        w_ctrl = document.getElementById(JSconfig.prefix + key);
        if (w_ctrl) {
          wt = typeof JSconfig.meta[key].default_value;
          switch (wt) {
            case "boolean":
              JSconfig.keys[key] = w_ctrl.checked;
              break;
            case "string":
              JSconfig.keys[key] = w_ctrl.value;
              break;
          }
        }
      }

      JSconfig.writeCookies();
      return true;
    },

    setUpForm: function () {
      var prefChild = document.getElementById("preferences");
      if (!prefChild) return;
      prefChild = prefChild.childNodes;

      //
      // make a list of all preferences sections
      //
      var tabs = new Array();
      var len = prefChild.length;
      for (var key = 0; key < len; key++) {
        if (
          prefChild[key].tagName &&
          prefChild[key].tagName.toLowerCase() == "fieldset"
        )
          tabs.push(prefChild[key]);
      }

      //
      // Create Widgets for all registered config keys
      //
      var w_div, w_label, w_ctrl, wt;
      for (var key in JSconfig.meta) {
        w_div = document.createElement("DIV");

        w_label = document.createElement("LABEL");
        w_label.appendChild(
          document.createTextNode(JSconfig.meta[key].description)
        );
        w_label.htmlFor = JSconfig.prefix + key;

        wt = typeof JSconfig.meta[key].default_value;

        w_ctrl = document.createElement("INPUT");
        w_ctrl.id = JSconfig.prefix + key;

        // before insertion into the DOM tree
        switch (wt) {
          case "boolean":
            w_ctrl.type = "checkbox";
            break;
          case "string":
            w_ctrl.type = "text";
            break;
        }

        w_div.appendChild(w_label);
        w_div.appendChild(w_ctrl);
        tabs[JSconfig.meta[key].page].appendChild(w_div);

        // after insertion into the DOM tree
        switch (wt) {
          case "boolean":
            w_ctrl.defaultChecked = w_ctrl.checked = JSconfig.keys[key];
            break;
          case "string":
            w_ctrl.defaultValue = w_ctrl.value = JSconfig.keys[key];
            break;
        }
      }
      addHandler(
        document.getElementById("preferences").parentNode,
        "submit",
        JSconfig.evaluateForm
      );
    },
  };

  JSconfig.readCookies();
  $(JSconfig.setUpForm);

  // ability to pull [[MediaWiki:Gadget-rtl.css]] on individual page loads by [[testwiki:User:Splarka]] and [[wm2008:User:Mr.Z-man]]
  function importStylesheet(page) {
    if (
      page.indexOf("http://") === -1 &&
      page.indexOf("https://") === -1 &&
      page.indexOf("//") !== 0 &&
      page.indexOf("file:///") == -1
    ) {
      page =
        wgScript +
        "?action=raw&ctype=text/css&smaxage=0&title=" +
        encodeURIComponent(page.replace(/ /g, "_"));
    }
    return document.createStyleSheet
      ? document.createStyleSheet(page)
      : mw.util.addCSS('@import "' + page + '";');
  }

  if (document.URL.indexOf("rtl=1") != -1)
    importStylesheet(
      "//meta.wikimedia.org/w/index.php?title=MediaWiki:Gadget-rtl.css&action=raw&ctype=text/css"
    );

  // Fix links like User:Example@somewiki. Author: VasilievVV, with modifications by Kalan and attempted rewrite by Splarka
  if (
    (typeof disableInterlinkLogs == "undefined" ||
      disableInterlinkLogs == false) &&
    (wgCanonicalSpecialPageName == "Log" ||
      wgCanonicalSpecialPageName == "Recentchanges")
  )
    importScript("MediaWiki:Common.js/interlinker.js");

  $(function () {
    //Set a default of anon-only global blocks
    //We don't want to override the user's request when they're specifying [?&]wpAnonOnly=[01] in the URL or
    //if we're loading up the block settings for an already-blocked IP (then you can't see whether the block was AO or not)
    if (
      wgCanonicalSpecialPageName == "GlobalBlock" &&
      window.wgUserGroups &&
      wgUserGroups.join(" ").indexOf("steward") != -1
    ) {
      if (document.getElementById("mw-globalblock-expiry-other") != null) {
        var expiry = document.getElementById(
          "mw-globalblock-expiry-other"
        ).value;
        if (
          expiry == "" &&
          document.location.href.indexOf("wpAnonOnly=") == -1
        ) {
          document.getElementById("mw-globalblock-anon-only").checked = true;
        }
      }
    }
  });

  // stolen from [[commons:MediaWiki:Common.js]] by [[commons:User:Remember the dot]] - thanks
  // Import language-specific stylesheet, especially useful for languages like German that have (un)usual capitalization rules
  //
  importStylesheet("MediaWiki:" + skin + ".css/" + wgUserLanguage);

  //Multilingual description.js from commons
  mw.loader.load(
    "//commons.wikimedia.org/w/index.php?title=MediaWiki:Gadget-LanguageSelect.js&action=raw&ctype=text/javascript"
  );

  //Tabs
  mw.loader.load(
    "/w/index.php?title=MediaWiki:Tabs.js&action=raw&ctype=text/javascript"
  );

  // Www portal preview script
  mw.loader.load(
    "/w/index.php?title=User:Splarka/portalpreview.js&action=raw&ctype=text/javascript"
  );

  // Handle {{InterProject}}
  mw.loader.load(
    "/w/index.php?title=MediaWiki:InterProject.js&action=raw&ctype=text/javascript"
  );

  /*
   * Description: Stay on the secure server as much as possible
   * Maintainers: [[User:TheDJ]]
   */
  if (wgServer == "https://secure.wikimedia.org") {
    importScript("MediaWiki:Common.js/secure.js");
  }

  /* End of mw.loader.using callback */
});
/* DO NOT ADD CODE BELOW THIS LINE */