MediaWiki:Common.js

From Proteopedia

Revision as of 08:17, 15 February 2009

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

/*<source lang="javascript">*/ //Overrides the function with the same name in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/wikibits.js //Fixes a bug: for the sorting order, takes the whole number, not the number before the second comma. //Also, removes spaces. See Help:Sorting. function ts_parseFloat(num) { if (!num) return 0;

    num = removeSpaces(num);

num = parseFloat(num.replace(/,/g, "")); return (isNaN(num) ? 0 : num); }

//Keep spaces in "currency" mode, to sort a range "70 to 80" at 70, not 7080 function ts_parseFloat_ks(num) { if (!num) return 0; num = parseFloat(num.replace(/,/g, "")); return (isNaN(num) ? 0 : num); }

//Auxiliary function for function ts_resortTable(lnk) function removeSpaces(string) {

       var tstring = "";
       string =  + string;
       splitstring = string.split(" ");
       for(i = 0; i < splitstring.length; i++)
       tstring += splitstring[i];
       return tstring;

}

//Overrides the function with the same name in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/wikibits.js //Changes the criteria for various sorting modes, see Help:Sorting. //For easy maintenance the difference with wikibits.js is kept limited to a few lines. function ts_resortTable(lnk) { // get the span var span = lnk.getElementsByTagName('span')[0];

var td = lnk.parentNode; var tr = td.parentNode; var column = td.cellIndex;

var table = tr.parentNode; while (table && !(table.tagName && table.tagName.toLowerCase() == 'table')) table = table.parentNode; if (!table) return;

// Work out a type for the column if (table.rows.length <= 1) return;

// Skip the first row if that's where the headings are var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1);

var itm = ""; for (var i = rowStart; i < table.rows.length; i++) { if (table.rows[i].cells.length > column) { itm = ts_getInnerText(table.rows[i].cells[column]); itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, ""); if (itm != "") break; } }

sortfn = ts_sort_caseinsensitive;

    itmns = removeSpaces(itm);
    if (itmns.match(/^[\d\.\,\-\+]+\%?$/)) sortfn = ts_sort_numeric;
    if (itmns.match(/^[\d\.\,\-\+]+[eE][\d\-\+]+\%?$/)) sortfn = ts_sort_numeric;
    if (itmns.match(/^[\d\.\,\-\+]+e[\d\-\+]+\u00d710[\d\-\+]+\%?$/)) sortfn = ts_sort_numeric;

if (itm.match(/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/)) sortfn = ts_sort_date; if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/)) sortfn = ts_sort_date; if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d$/)) sortfn = ts_sort_date; if (itm.match(/^[\u00a3$\u20ac\u00a5]/)) // pound dollar euro yen sortfn = ts_sort_currency;

    if (itm.match(/sm=c$/)) sortfn = ts_sort_currency;
    if (itm.match(/sm=d$/)) sortfn = ts_sort_date;
    if (itm.match(/sm=n$/)) sortfn = ts_sort_numeric;

var reverse = (span.getAttribute("sortdir") == 'down');

var newRows = new Array(); for (var j = rowStart; j < table.rows.length; j++) { var row = table.rows[j]; var keyText = ts_getInnerText(row.cells[column]); var oldIndex = (reverse ? -j : j);

newRows[newRows.length] = new Array(row, keyText, oldIndex); }

newRows.sort(sortfn);

var arrowHTML; if (reverse) { arrowHTML = '<img src="'+ ts_image_path + ts_image_down + '" alt="↓"/>'; newRows.reverse(); span.setAttribute('sortdir','up'); } else { arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="↑"/>'; span.setAttribute('sortdir','down'); }

// We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones // don't do sortbottom rows for (var i = 0; i < newRows.length; i++) { if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") == -1) table.tBodies[0].appendChild(newRows[i][0]); } // do sortbottom rows only for (var i = 0; i < newRows.length; i++) { if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") != -1) table.tBodies[0].appendChild(newRows[i][0]); }

// Delete any other arrows there may be showing var spans = getElementsByClassName(tr, "span", "sortarrow"); for (var i = 0; i < spans.length; i++) { spans[i].innerHTML = '<img src="'+ ts_image_path + ts_image_none + '" alt="↓"/>'; } span.innerHTML = arrowHTML;

ts_alternate(table); }

function ts_dateToSortKey(date) { // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX if (date.length > 10) { switch (date.substr(3,3).toLowerCase()) { case "jan": var month = "01"; break; case "feb": var month = "02"; break; case "mar": var month = "03"; break; case "apr": var month = "04"; break; case "may": var month = "05"; break; case "jun": var month = "06"; break; case "jul": var month = "07"; break; case "aug": var month = "08"; break; case "sep": var month = "09"; break; case "oct": var month = "10"; break; case "nov": var month = "11"; break; case "dec": var month = "12"; break; // default: var month = "00"; } return date.substr(7,4)+month+date.substr(0,2); } else if (date.length == 10) { return date.substr(6,4)+date.substr(3,2)+date.substr(0,2); } else if (date.length == 8) { yr = date.substr(6,2); if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; } return yr+date.substr(3,2)+date.substr(0,2); } return "00000000"; }

function ts_sort_currency(a,b) { var aa = ts_parseFloat_ks(a[1].replace(/[\u00a3$\u20ac\u00a5a-zA-Z]/g,)); var bb = ts_parseFloat_ks(b[1].replace(/[\u00a3$\u20ac\u00a5a-zA-Z]/g,)); return (aa != bb ? aa - bb : a[2] - b[2]); }

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

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

function hasClass( element, className ) {
 var Classes = element.className.split( " " );
 for ( var i = 0; i < Classes.length; i++ ) {
   if ( Classes[i] == className ) {
     return ( true );
   }
 }
 return ( false );
}

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

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

    var Rows = Table.getElementsByTagName( "tr" );

    if ( Button.firstChild.data == collapseCaption ) {
        for ( var i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = "none";
        }
        Button.firstChild.data = expandCaption;
    } else {
        if ( hasClass( Table, "ConSurf")) {   // this if clause and its contents added by EH 2008/2009
             var Buttons = Table.getElementsByTagName( "input" ) ;
             for (var i = 0; i < Buttons.length; i++) {
                  Buttons[i].value = Buttons[i].value.replace("[  ]","[x]");
                  strStart = Buttons[i].value.lastIndexOf(" [");
                  chainLetter = Buttons[i].value.slice(0,strStart);
                  jmolScriptSetConsurfChainVar = "consurf_"+chainLetter+" = 0;";
                  jmolScript(jmolScriptSetConsurfChainVar,targetSuffix);
             }
             // get the suffix of the Jmol applet on which we want to act by checking the target suffix added onto a child Jmol button's id
             var targetSuffix = String(Buttons[0].id);
             strStart = targetSuffix.lastIndexOf("_");
             targetSuffix = targetSuffix.slice(strStart + 1);

             //now figure out the currently loaded file in the Jmol applet
             fromJmol = jmolGetPropertyAsArray("fileName","all",targetSuffix);

var currFile = fromJmol; currFile = String(currFile); strStart = currFile.lastIndexOf("\/"); currFile = currFile.slice(strStart + 1); currFile = currFile.replace(/zapped/,""); currFile = currFile.replace(/getpdb\.pl\?/,""); currFile = currFile.replace(/getpdbz\?/,"");

             //now color it in consurf colors
             jmolScript("select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script \"/wiki/ConSurf/" + currFile.slice(1,3) + "/" + currFile + "_consurf.spt\"",targetSuffix);
        }
        for ( var 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 = new Object();
    var Tables = document.getElementsByTagName( "table" );

    for ( var i = 0; i < Tables.length; i++ ) {
        if ( hasClass( Tables[i], "collapsible" ) ) {
            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.style.styleFloat = "right";
            Button.style.cssFloat = "right";
            Button.style.fontWeight = "normal";
            Button.style.textAlign = "right";
            Button.style.width = "6em";

            ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
            ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
            ButtonLink.appendChild( ButtonText );

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

            var Header = Tables[i].getElementsByTagName( "tr" )[0].getElementsByTagName( "th" )[0];
            /* only add button and increment count if there is a header row to work with */
            if (Header) {
                Header.insertBefore( Button, Header.childNodes[0] );
                tableIndex++;
            }
        }
    }

    for ( var i = 0;  i < tableIndex; i++ ) {
        if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
            collapseTable( i );
        }
    }
}

addOnloadHook( createCollapseButtons );

//Shuffle for election candidates function dshuf(){

               var shufsets=new Object()
               var rx=new RegExp('dshuf'+'\\s+(dshufset\\d+)', 'i') 
               var divs=document.getElementsByTagName("div")
               for (var i=0; i<divs.length; i++){
                       if (rx.test(divs[i].className)){
                               if (typeof shufsets[RegExp.$1]=="undefined"){ 
                                       shufsets[RegExp.$1]=new Object() 
                                       shufsets[RegExp.$1].inner=[] 
                                       shufsets[RegExp.$1].member=[]
                               }
                                       shufsets[RegExp.$1].inner.push(divs[i].innerHTML) 
                                       shufsets[RegExp.$1].member.push(divs[i]) 
                       }
               }
               for (shufset in shufsets){
                       shufsets[shufset].inner.sort(function() {return 0.5 - Math.random()})
                       for (var i=0; i<shufsets[shufset].member.length; i++){
                               shufsets[shufset].member[i].innerHTML=shufsets[shufset].inner[i]
                               shufsets[shufset].member[i].style.display="block"
                       }
               }

}

addOnloadHook(dshuf);

/*************

• • • AJAX transclusion table <http://meta.wikimedia.org/wiki/User:Pathoschild/Scripts/AJAX_transclusion_table>
    • by m:user:Pathoschild
      • • • • • • • • • • /

function attLoader() { if(getElementsByClassName(document.getElementsByTagName('body')[0],'table','attable').length) { document.write('<script type="text/javascript" src="' + 'http://meta.wikimedia.org/w/index.php?title=User:Pathoschild/Scripts/AJAX_transclusion_table.js' + '&action=raw&ctype=text/javascript&dontcountme=s"></script>'); } } addOnloadHook(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(); addOnloadHook(JSconfig.setUpForm);

/*</source>*/