User:Piotrus/monobook.js

Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump.
This code will be executed when previewing this page.
The accompanying .css page for this skin is at User:Piotrus/monobook.css.
Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.
//[[User:Piotrus/Not used]]

// [[Wikipedia:Tools/Navigation popups|Navigation popup]]<br>
// [[User:Lupin/popups.js]] - please include this line 

document.write('<script type="text/javascript" src="' 
             + 'http://en.wikipedia.org/w/index.php?title=User:Lupin/popups.js' 
             + '&action=raw&ctype=text/javascript&dontcountme=s"></script>');

// [[Wikipedia:WikiProject User scripts/Scripts/Add tab|Add tab]]

// <pre><nowiki>
function addTab(url, name, id, title, key){
    var tabs = document.getElementById('p-cactions').getElementsByTagName('ul')[0];
    return addlilink(tabs, url, name, id, title, key)
};
// </nowiki></pre>

//[[Wikipedia:WikiProject User scripts/Scripts/addLink|addLink]]

// <pre> <nowiki>

function addLink(where, url, name, id, title, key, after){
    //* where is the id of the toolbar where the button should be added;
    //   i.e. one of "p-cactions", "p-personal", "p-navigation", or "p-tb".
    //
    //* url is the URL which will be called when the button is clicked.
    //   javascript: urls can be used to do more complex things.
    //
    //* name is what will appear as the name of the button.
    //
    //* id is the id of the button; it's best to define one.  
    //   Use a prefix to make sure its unique. Optional.
    //
    //* title is the tooltip title that gives a longer description 
    //   of the button; if you define a accesskey, mention it here. Optional.
    //
    //* key is the char you want for the accesskey. Optional.
    //
    //* after is the id of the button you want to follow this one. Optional.
    //
    var na = document.createElement('a');
    na.href = url;
    na.appendChild(document.createTextNode(name));
    var li = document.createElement('li');
    if(id) li.id = id;
    li.appendChild(na);
    var tabs = document.getElementById(where).getElementsByTagName('ul')[0];
    if(after) {
	tabs.insertBefore(li,document.getElementById(after));
    } else {
	tabs.appendChild(li);
    }
    if(id) {
	if(key && title) { ta[id] = [key, title]; }
	else if(key) { ta[id] = [key, '']; }
	else if(title) { ta[id] = ['', title];} 
    }
    // re-render the title and accesskeys from existing code in wikibits.js
    akeytt();
    return li;
}
    
// </nowiki></pre>

//[[Wikipedia:WikiProject User scripts/Scripts/Add LI link|Add LI link]]

// <pre><nowiki>

function addlilink(tabs, url, name, id, title, key){
    var na = document.createElement('a');
    na.href = url;
    na.appendChild(document.createTextNode(name));
    var li = document.createElement('li');
    if(id) li.id = id;
    li.appendChild(na);
    tabs.appendChild(li);
    if(id)
    {
        if(key && title)
        {
            ta[id] = [key, title];
        }
        else if(key)
        {
            ta[id] = [key, ''];
        }
        else if(title)
        {
            ta[id] = ['', title];
        }
    }
    // re-render the title and accesskeys from existing code in wikibits.js
    akeytt();
    return li;
}

// </nowiki></pre>

// [[Wikipedia:WikiProject User scripts/Scripts/Watchlist since|Watchlist since]]

// Adds a "Changes since last load" link to your watchlist.  <pre><nowiki>

addOnloadHook(function () {
    if (unescape(window.location.href).indexOf("Special:Watchlist") < 0) return;

    // just one little ID attribute would be _so_ nice...
    var wlNotePara = document.getElementsByTagName('hr')[0];
    while (wlNotePara && !(wlNotePara.tagName && wlNotePara.tagName.toLowerCase() == 'p'))
        wlNotePara = wlNotePara.nextSibling;
    if (!wlNotePara) return;

    var link = document.createElement('a');
    link.id = 'listSince';
    link.href = '#listSince';  // must have a href to show as link!

    var then = +(new Date());
    var fixLinkHref = function () {
        var url = window.location.href.split('#')[0];
        var days = ( +(new Date()) - then )/(1000 * 3600 * 24);
        if (url.match(/[?&]days=/))
            this.href = url.replace(/([?&]days=)[^&]*/, '$1'+days);
        else
            this.href = url + (url.indexOf('?') < 0 ? '?':'&') + 'days=' + days;
        return true;
    };
    link.onclick = fixLinkHref;
    link.onmousedown = fixLinkHref;  // react to middle clicks too

    wlNotePara.appendChild(document.createElement('br'));
    wlNotePara.appendChild(link);
    link.appendChild(document.createTextNode('Changes'));
    wlNotePara.appendChild(document.createTextNode(' since last load.'));
});

//</nowiki></pre>

// [[Wikipedia:WikiProject User scripts/Scripts/Formatter|Formatter]]

//<pre><nowiki>

function format() {
    var txt = document.editform.wpTextbox1;
    txt.value = catFixer(txt.value);
    txt.value = entities(txt.value);
    txt.value = fixheadings(txt.value);
    txt.value = fixsyntax(txt.value);
    txt.value = linkfixer(txt.value, false);
    //txt.value = imagefixer(txt.value);
    txt.value = whitespace(txt.value);
    txt.value = linksimplifyer(txt.value);
    txt.value = trim(txt.value);
}

function whitespace(str){
    str = str.replace(/\t/g, " ");

    str = str.replace(/^ ? ? \n/gm, "\n");
    str = str.replace(/(\n\n)\n+/g, "$1");
    str = str.replace(/== ? ?\n\n==/g, "==\n==");
    str = str.replace(/\n\n(\* ?\[?http)/g, "\n$1");

    str = str.replace(/^ ? ? \n/gm, "\n");
    str = str.replace(/\n\n\*/g, "\n*");
    str = str.replace(/[ \t][ \t]+/g, " ");
    str = str.replace(/([=\n]\n)\n+/g, "$1");
    str = str.replace(/ \n/g, "\n");

    return trim(str);
}

function entities(str){
    //str = str.replace(//g, "");
    str = str.replace(/&#150;|&#8211;|&#x2013;/g, "&ndash;");
    str = str.replace(/&#151;|&#8212;|&#x2014;/g, "&mdash;");
   // str = str.replace(/(cm| m|km|mi)<sup>2</sup>/g, "$1²");
    str = str.replace(/&sup2;/g, "²");
    str = str.replace(/&deg;/g, "°");

    return trim(str);
}

//Fix ==See also== and similar section common errors.
function fixheadings(str)
{
  if( !str.match(/= ?See also ?=/) )
    str = str.replace(/(== ?)(see also:?|related topics:?|related articles:?|internal links:?|also see:?)( ?==)/gi, "$1See also$3");

  str = str.replace(/(== ?)(external links:?|outside links|web ?links:?|exterior links:?)( ?==)/gi, "$1External links$3");
  str = str.replace(/(== ?)(external link:?|web ?link:?|exterior link:?)( ?==)/gi, "$1External link$3");
  str = str.replace(/(== ?)(reference:?)(s? ?==)/gi, "$1Reference$3");
  str = str.replace(/(== ?)(source:?)(s? ?==)/gi, "$1Source$3");
  str = str.replace(/(== ?)(further readings?:?)( ?==)/gi, "$1Further reading$3");

  return str;
}

function catFixer(str){
    str = str.replace(/\[\[ ?[Cc]ategory ?: ?/g, "[[Category:");

    return trim(str);
}

//fixes many common syntax problems
function fixsyntax(str)
{
  //replace html with wiki syntax
  if( !str.match(/'<\/?[ib]>|<\/?[ib]>'/gi) )
  {
    str = str.replace(/<i>(.*?)<\/i>/gi, "''$1''");
    str = str.replace(/<b>(.*?)<\/b>/gi, "'''$1'''");
  }
  str = str.replace(/<br\/>/gi, "<br />");
                      
  return trim(str);
}

//formats links in standard fashion
function linkfixer(str, checkImages)
{ 
  str = str.replace(/\]\[/g, "] [");
  var m = str.match(/\[?\[[^\]]*?\]\]?/g);
  if (m)
  {
    for (var i = 0; i < m.length; i++)
    {
      var x = m[i].toString();
      var y = x;
      if ( y.match(/^\[?\[image:/i) && !checkImages ) break;

      y = noUnicodify(y);
      y = y.replace("+", "%2B");

      //y = HttpUtility.HtmlDecode(y);
      //y = HttpUtility.UrlDecode(y);
      y = unescape(y);

      //internal links only
      if ( !y.match(/^\[?\[http:\/\//i) && !y.match(/^\[?\[image:/i) )
      {
        if (y.indexOf(":") == -1 && y.substr(0,3) != "[[_" && y.indexOf("|_") == -1)
        {
          if (y.indexOf("|") == -1)
            y = y.replace(/_/g, " ");
          else
            y = y.replace( y.substr(0, y.indexOf("|")), y.substr(0, y.indexOf("|")).replace(/_/g, " "));
        }

        if( y.substr(0, 11) != "[[Category:")
          y = y.replace(/ ?\| ?/, "|").replace("|]]", "| ]]");
      }

      str = str.replace(x, y);
    }
  }

  //repair bad internal links
  str = str.replace(/([^\[]|^)\[?\[([^\]]*?)\]\]?([^\]]|$)/gm, "$1[[$2]]$3");
  str = str.replace(/\[\[ ?([^\]]*?) ?\]\]/g, "[[$1]]");
  str = str.replace(/\[\[([^\]]*?)( |_)#([^\]]*?)\]\]/g, "[[$1#$3]]");

  //repair bad external links
  str = str.replace(/\[?\[http:\/\/([^\]]*?)\]\]?/gi, "[http://$1]");
  str = str.replace(/\[http:\/\/([^\]]*?)\|([^\]]*?)\]/gi, "[http://$1 $2]");

  return trim(str);
}

//fixes images
function imagefixer(str)
{

  //remove external images
  str = str.replace(/\[?\[image:http:\/\/([^\]]*?)\]\]?/gi, "[http://$1]");

  //fix links within internal images
  var m = str.match(/\[?\[image:[^\[\]]*?(\[?\[[^\]]*?\]*?[^\[\]]*?)*?\]+/gi);
  if (m)
  {
    for (var i = 0; i < m.length; i++)
    {
      var x = m[i].toString();
      var y = x;

      y = y.replace(/^\[\[i/i, "I").replace(/\]\]$/, "");
      y = y.replace(/(\[[^\]]*?)$/, "$1]");
      y = linkfixer(y, true);
      y = "[[" + y + "]]";

      str = str.replace(x, y);
    }
  }

  return trim(str);
}

//simplifies some links e.g. [[Dog|dog]] to [[dog]] and [[Dog|dogs]] to [[dog]]s
function linksimplifyer(str){
  var m = str.match(/\[\[([^[]*?)\|([^[]*?)\]\]/g);
  if (m)
  {
    for (var i = 0; i < m.length; i++)
    {
      var n_arr = m[i].toString().match(/\[\[([^[]*?)\|([^[]*?)\]\]/);
      var n = n_arr[0];
      var a = n_arr[1];
      var b = n_arr[2];

      if (b.indexOf(a) == 0 || b.indexOf(TurnFirstToLower(a)) == 0)
      {
        var k = n.replace(/\[\[([^\]\|]*?)\|(\1)([\w]*?)\]\]/i, "[[$2]]$3");
        str = str.replace(n, k);
      }
    }
  }

  str = str.replace(/\[\[([^\]\|]+)\|([^\]\|]+)\]\]([A-Za-z\'][A-Za-z]*)([\.\,\;\:\"\!\?\s\n])/g, "[[$1|$2$3]]$4");

  return str;
}

//trim start and end, trim spaces from the end of lines
function trim(str) {
   str = str.replace(/ $/gm, "");
   return str.replace(/^\s*|\s*$/g, "");
}

//turns first character to lowercase
function TurnFirstToLower(input) {
  if (input != "")
  {
    var input = trim(input);
    var temp = input.substr(0, 1);
    return temp.toLowerCase() + input.substr(1, input.length);
  }
  else
    return "";
}

//entities that should never be unicoded
function noUnicodify(str) {
  str = str.replace(" &amp; ", " & ");
  str = str.replace("&amp;", "&amp;amp;").replace("&amp;lt;", "&amp;amp;lt;").replace("&amp;gt;", "&amp;amp;gt;").replace("&amp;quot;", "&amp;amp;quot;").replace("&amp;apos;", "&amp;amp;apos;");
  str = str.replace("&minus;", "&amp;minus;").replace("&times;", "&amp;times;");

  str = str.replace("&nbsp;", "&amp;nbsp;").replace("&thinsp;", "&amp;thinsp;").replace("&shy;", "&amp;shy;");
  str = str.replace("&prime;", "&amp;prime;");
  str = str.replace(/&(#0?9[13];)/, "&amp;$1");
  str = str.replace(/&(#0?12[345];)/, "&amp;$1");

  return str;
}

addOnloadHook(function () {
  if(document.forms.editform) {
    addLink('p-cactions', 'javascript:format()', 'format', 'ca-format', 'Format article', '', 'ca-history');
  }
});

//</nowiki></pre>

//<nowiki> Replace txt
document.write('<script type="text/javascript" src="' 
             + 'http://en.wikipedia.org/w/index.php?title=User:Voice_of_All/replacetxt.js' 
             + '&action=raw&ctype=text/javascript&dontcountme=s"></script>');
//</nowiki>[[Category:VoA scripted users|{{PAGENAME}}]]

//<nowiki> History tools
document.write('<script type="text/javascript" src="' 
             + 'http://en.wikipedia.org/w/index.php?title=User:Voice_of_All/History/monobook.js' 
             + '&action=raw&ctype=text/javascript&dontcountme=s"></script>');

//</nowiki>[[Category:VoA scripted users|{{PAGENAME}}]]


// Script from [[User:MarkS/extraeditbuttons.js]] (must go last)
document.write('<script type="text/javascript" src="' 
             + 'http://en.wikipedia.org/w/index.php?title=User:MarkS/extraeditbuttons.js' 
             + '&action=raw&ctype=text/javascript&dontcountme=s"></script>');