Difference between revisions of "MediaWiki:Common.js"

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βˆ’
/** Collapsible tables *********************************************************
+
/* nothing anymore */
βˆ’
*
 
βˆ’
*  Description: Allows tables to be collapsed, showing only the header. See
 
βˆ’
*              [[Wikipedia:NavFrame]].
 
βˆ’
*  Maintainers: [[User:R. Koot]]
 
βˆ’
*/
 
βˆ’
 
βˆ’
var autoCollapse = 2;
 
βˆ’
var collapseCaption = "hide";
 
βˆ’
var expandCaption = "show";
 
βˆ’
 
βˆ’
function collapseTable( tableIndex )
 
βˆ’
{
 
βˆ’
    var Button = document.getElementById( "collapseButton" + tableIndex );
 
βˆ’
    var Table = document.getElementById( "collapsibleTable" + tableIndex );
 
βˆ’
 
βˆ’
    if ( !Table || !Button ) {
 
βˆ’
        return false;
 
βˆ’
    }
 
βˆ’
 
βˆ’
    var Rows = Table.rows;
 
βˆ’
 
βˆ’
    if ( Button.firstChild.data == collapseCaption ) {
 
βˆ’
        for ( var i = 1; i < Rows.length; i++ ) {
 
βˆ’
            Rows[i].style.display = "none";
 
βˆ’
        }
 
βˆ’
        Button.firstChild.data = expandCaption;
 
βˆ’
    } else {
 
βˆ’
        for ( var i = 1; i < Rows.length; i++ ) {
 
βˆ’
            Rows[i].style.display = Rows[0].style.display;
 
βˆ’
        }
 
βˆ’
        Button.firstChild.data = collapseCaption;
 
βˆ’
    }
 
βˆ’
}
 
βˆ’
 
βˆ’
function createCollapseButtons()
 
βˆ’
{
 
βˆ’
    var tableIndex = 0;
 
βˆ’
    var NavigationBoxes = new Object();
 
βˆ’
    var Tables = document.getElementsByTagName( "table" );
 
βˆ’
 
βˆ’
    for ( var i = 0; i < Tables.length; i++ ) {
 
βˆ’
        if ( hasClass( Tables[i], "collapsible" ) ) {
 
βˆ’
 
βˆ’
            /* only add button and increment count if there is a header row to work with */
 
βˆ’
            var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
 
βˆ’
            if (!HeaderRow) continue;
 
βˆ’
            var Header = HeaderRow.getElementsByTagName( "th" )[0];
 
βˆ’
            if (!Header) continue;
 
βˆ’
 
βˆ’
            NavigationBoxes[ tableIndex ] = Tables[i];
 
βˆ’
            Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );
 
βˆ’
 
βˆ’
            var Button    = document.createElement( "span" );
 
βˆ’
            var ButtonLink = document.createElement( "a" );
 
βˆ’
            var ButtonText = document.createTextNode( collapseCaption );
 
βˆ’
 
βˆ’
            Button.className = "collapseButton";  //Styles are declared in Common.css
 
βˆ’
 
βˆ’
            ButtonLink.style.color = Header.style.color;
 
βˆ’
            ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
 
βˆ’
            ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
 
βˆ’
            ButtonLink.appendChild( ButtonText );
 
βˆ’
 
βˆ’
            Button.appendChild( document.createTextNode( "[" ) );
 
βˆ’
            Button.appendChild( ButtonLink );
 
βˆ’
            Button.appendChild( document.createTextNode( "]" ) );
 
βˆ’
 
βˆ’
            Header.insertBefore( Button, Header.childNodes[0] );
 
βˆ’
            tableIndex++;
 
βˆ’
        }
 
βˆ’
    }
 
βˆ’
 
βˆ’
    for ( var i = 0;  i < tableIndex; i++ ) {
 
βˆ’
        if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
 
βˆ’
            collapseTable( i );
 
βˆ’
        }
 
βˆ’
        else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
 
βˆ’
            var element = NavigationBoxes[i];
 
βˆ’
            while (element = element.parentNode) {
 
βˆ’
                if ( hasClass( element, "outercollapse" ) ) {
 
βˆ’
                    collapseTable ( i );
 
βˆ’
                    break;
 
βˆ’
                }
 
βˆ’
            }
 
βˆ’
        }
 
βˆ’
    }
 
βˆ’
}
 
βˆ’
 
βˆ’
addOnloadHook( createCollapseButtons );
 
βˆ’
 
βˆ’
 
βˆ’
/** Dynamic Navigation Bars (experimental) *************************************
 
βˆ’
*
 
βˆ’
*  Description: See [[Wikipedia:NavFrame]].
 
βˆ’
*  Maintainers: UNMAINTAINED
 
βˆ’
*/
 
βˆ’
 
βˆ’
// set up the words in your language
 
βˆ’
var NavigationBarHide = '[' + collapseCaption + ']';
 
βˆ’
var NavigationBarShow = '[' + expandCaption + ']';
 
βˆ’
 
βˆ’
// shows and hides content and picture (if available) of navigation bars
 
βˆ’
// Parameters:
 
βˆ’
//    indexNavigationBar: the index of navigation bar to be toggled
 
βˆ’
function toggleNavigationBar(indexNavigationBar)
 
βˆ’
{
 
βˆ’
    var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
 
βˆ’
    var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
 
βˆ’
 
βˆ’
    if (!NavFrame || !NavToggle) {
 
βˆ’
        return false;
 
βˆ’
    }
 
βˆ’
 
βˆ’
    // if shown now
 
βˆ’
    if (NavToggle.firstChild.data == NavigationBarHide) {
 
βˆ’
        for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
 
βˆ’
            if (hasClass(NavChild, 'NavContent') || hasClass(NavChild, 'NavPic')) {
 
βˆ’
                NavChild.style.display = 'none';
 
βˆ’
            }
 
βˆ’
        }
 
βˆ’
    NavToggle.firstChild.data = NavigationBarShow;
 
βˆ’
 
βˆ’
    // if hidden now
 
βˆ’
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
 
βˆ’
        for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
 
βˆ’
            if (hasClass(NavChild, 'NavContent') || hasClass(NavChild, 'NavPic')) {
 
βˆ’
                NavChild.style.display = 'block';
 
βˆ’
            }
 
βˆ’
        }
 
βˆ’
        NavToggle.firstChild.data = NavigationBarHide;
 
βˆ’
    }
 
βˆ’
}
 
βˆ’
 
βˆ’
// adds show/hide-button to navigation bars
 
βˆ’
function createNavigationBarToggleButton()
 
βˆ’
{
 
βˆ’
    var indexNavigationBar = 0;
 
βˆ’
    // iterate over all < div >-elements
 
βˆ’
    var divs = document.getElementsByTagName("div");
 
βˆ’
    for (var i = 0; NavFrame = divs[i]; i++) {
 
βˆ’
        // if found a navigation bar
 
βˆ’
        if (hasClass(NavFrame, "NavFrame")) {
 
βˆ’
 
βˆ’
            indexNavigationBar++;
 
βˆ’
            var NavToggle = document.createElement("a");
 
βˆ’
            NavToggle.className = 'NavToggle';
 
βˆ’
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
 
βˆ’
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
 
βˆ’
 
βˆ’
            var isCollapsed = hasClass( NavFrame, "collapsed" );
 
βˆ’
            /*
 
βˆ’
            * Check if any children are already hidden.  This loop is here for backwards compatibility:
 
βˆ’
            * the old way of making NavFrames start out collapsed was to manually add style="display:none"
 
βˆ’
            * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
 
βˆ’
            * the content visible without JavaScript support), the new recommended way is to add the class
 
βˆ’
            * "collapsed" to the NavFrame itself, just like with collapsible tables.
 
βˆ’
            */
 
βˆ’
            for (var NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling) {
 
βˆ’
                if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
 
βˆ’
                    if ( NavChild.style.display == 'none' ) {
 
βˆ’
                        isCollapsed = true;
 
βˆ’
                    }
 
βˆ’
                }
 
βˆ’
            }
 
βˆ’
            if (isCollapsed) {
 
βˆ’
                for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
 
βˆ’
                    if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
 
βˆ’
                        NavChild.style.display = 'none';
 
βˆ’
                    }
 
βˆ’
                }
 
βˆ’
            }
 
βˆ’
            var NavToggleText = document.createTextNode(isCollapsed ? NavigationBarShow : NavigationBarHide);
 
βˆ’
            NavToggle.appendChild(NavToggleText);
 
βˆ’
 
βˆ’
            // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
 
βˆ’
            for(var j=0; j < NavFrame.childNodes.length; j++) {
 
βˆ’
                if (hasClass(NavFrame.childNodes[j], "NavHead")) {
 
βˆ’
                    NavFrame.childNodes[j].appendChild(NavToggle);
 
βˆ’
                }
 
βˆ’
            }
 
βˆ’
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
 
βˆ’
        }
 
βˆ’
    }
 
βˆ’
}
 
βˆ’
 
βˆ’
addOnloadHook( createNavigationBarToggleButton );
 
βˆ’
 
 
βˆ’
 
 
βˆ’
<!-- /*<nowiki>*/
 
βˆ’
/** additional scripts **/
 
βˆ’
if ( wgIsArticle || window.location.href.indexOf( 'action=submit' ) > -1 )
 
βˆ’
{
 
βˆ’
  addScript( 'MediaWiki:CollapsibleTables.js' );
 
βˆ’
  hookEvent( 'load', function()
 
βˆ’
  {
 
βˆ’
    new CollapsibleTables();
 
βˆ’
    diffwithFix();
 
βˆ’
   
 
βˆ’
    // Extension for the deletion drop down list
 
βˆ’
    if ( wgAction == 'delete' && ( delReasonBtn = document.getElementById( 'wpConfirmB' ) ) )
 
βˆ’
    {
 
βˆ’
      var delReasonList        = document.getElementById( 'wpDeleteReasonList' );
 
βˆ’
      var delLink              = document.createElement( 'a' );
 
βˆ’
      delLink.href            = 'javascript:void(0);'
 
βˆ’
      delLink.title            = document.getElementById( 'wpReason' ).value;
 
βˆ’
      delLink.style.fontSize  = '0.9em';
 
βˆ’
      delLink.style.marginLeft = '1em';
 
βˆ’
      delLink.onclick          = function()
 
βˆ’
      {
 
βˆ’
        document.getElementById( 'wpReason' ).value = this.title;
 
βˆ’
      }
 
βˆ’
      delReasonList.onchange  = function ()
 
βˆ’
      {
 
βˆ’
        document.getElementById( 'wpReason' ).value = '';
 
βˆ’
        this.onchange = null;
 
βˆ’
      }
 
βˆ’
      delLink.appendChild( document.createTextNode( 'restore default reason' ) );
 
βˆ’
      delReasonBtn.parentNode.appendChild( delLink );
 
βˆ’
      delete delLink, delReasonList, delReasonBtn;
 
βˆ’
    }
 
βˆ’
  } );
 
βˆ’
}
 
βˆ’
if ( wgPageName == 'Special:Upload' && document.getElementById( 'mw-upload-form' ) !== 'undefined' )
 
βˆ’
{
 
βˆ’
  addScript( 'MediaWiki:UploadForm.js' );
 
βˆ’
  hookEvent( 'load', function()
 
βˆ’
  {
 
βˆ’
    new UploadForm();
 
βˆ’
  } );
 
βˆ’
}
 
βˆ’
 
 
βˆ’
/**** function addScript.js
 
βˆ’
* by Patrick Westerhoff [poke]
 
βˆ’
*/
 
βˆ’
function addScript ( pagename )
 
βˆ’
{
 
βˆ’
  var script  = document.createElement( 'script' );
 
βˆ’
  pagename    = encodeURI( pagename.replace( ' ', '_' ) );
 
βˆ’
  script.src  = '/index.php?title=' + pagename + '&action=raw&ctype=text/javascript';
 
βˆ’
  script.type = 'text/javascript';
 
βˆ’
 
 
βˆ’
  document.getElementsByTagName( 'head' )[0].appendChild( script );
 
βˆ’
}
 
βˆ’
 
 
βˆ’
/**** function diffwithFix.js
 
βˆ’
* by Patrick Westerhoff [poke]
 
βˆ’
*/
 
βˆ’
function diffwithFix ()
 
βˆ’
{
 
βˆ’
  var diffSpan = document.getElementById( 'diffwith' );
 
βˆ’
  if ( diffSpan == undefined )
 
βˆ’
    return;
 
βˆ’
 
 
βˆ’
  var diffLink  = diffSpan.getElementsByTagName( 'a' )[0];
 
βˆ’
  var diffTitle = diffSpan.title;
 
βˆ’
  var xmlHttp;
 
βˆ’
 
 
βˆ’
  try
 
βˆ’
  {
 
βˆ’
    xmlHttp = new XMLHttpRequest();
 
βˆ’
  }
 
βˆ’
  catch ( e )
 
βˆ’
  {
 
βˆ’
    try
 
βˆ’
    {
 
βˆ’
      xmlHttp = new ActiveXObject( 'Msxml2.XMLHTTP' );
 
βˆ’
    }
 
βˆ’
    catch ( e )
 
βˆ’
    {
 
βˆ’
      try
 
βˆ’
      {
 
βˆ’
        xmlHttp = new ActiveXObject( 'Microsoft.XMLHTTP' );
 
βˆ’
      }
 
βˆ’
      catch ( e )
 
βˆ’
      {
 
βˆ’
        diffSpan.style.fontSize = '90%';
 
βˆ’
        diffSpan.innerHTML      = '(Automated diff <b>not available</b>.)';
 
βˆ’
        return;
 
βˆ’
      }
 
βˆ’
    }
 
βˆ’
  }
 
βˆ’
 
 
βˆ’
  xmlHttp.onreadystatechange = function ()
 
βˆ’
  {
 
βˆ’
    if ( xmlHttp.readyState != 4 )
 
βˆ’
      return;
 
βˆ’
   
 
βˆ’
    revs = xmlHttp.responseXML.getElementsByTagName( 'rev' );
 
βˆ’
   
 
βˆ’
    if ( revs.length > 0 )
 
βˆ’
    {
 
βˆ’
      diffLink.href += '&oldid=' + revs[0].getAttribute( 'revid' );
 
βˆ’
      diffSpan.title = '';
 
βˆ’
    } 
 
βˆ’
  }
 
βˆ’
  xmlHttp.open( 'GET', '/api.php?format=xml&action=query&prop=revisions&rvprop=ids&rvlimit=1&titles=' + diffTitle, true );
 
βˆ’
  xmlHttp.send( null );
 
βˆ’
}
 
βˆ’
/*</nowiki>*/ -->
 

Latest revision as of 13:17, 22 October 2017

/* nothing anymore */