MediaWiki:Common.js

/* When resyncronizing with Wikipedia, remove wikiminiatlas, main page image, pageview count and geo sections, as well as the IE 6 Z-index bug workaround for anonnotice section and the interwiki language list for the main page.
Also updated the tooltips and Special:Search links so that they are SW, not WP, relevant.
==Wikipedia Common.js==
*/
/*global mw, $, importStylesheet, importScript */
/*jshint curly:false eqnull:true, strict:false, browser:true, */
mw.loader.using( ['mediawiki.util', 'mediawiki.notify', 'jquery.client'], function () {
/* Begin of mw.loader.using callback */

/*
===User skin redirects===
*/
/**
 * Redirect User:Name/skin.js and skin.css to the current skin's pages
 * (unless the 'skin' page really exists)
 * @source: http://www.mediawiki.org/wiki/Snippets/Redirect_skin.js
 * @rev: 2
 */
if ( mw.config.get( 'wgArticleId' ) === 0 && mw.config.get( 'wgNamespaceNumber' ) === 2 ) {
    var titleParts = mw.config.get( 'wgPageName' ).split( '/' );
    /* Make sure there was a part before and after the slash
       and that the latter is 'skin.js' or 'skin.css' */
    if ( titleParts.length == 2 ) {
        var userSkinPage = titleParts.shift() + '/' + mw.config.get( 'skin' );
        if ( titleParts.slice( -1 ) == 'skin.js' ) {
            window.location.href = mw.util.wikiGetlink( userSkinPage + '.js' );
        } else if ( titleParts.slice( -1 ) == 'skin.css' ) {
            window.location.href = mw.util.wikiGetlink( userSkinPage + '.css' );
        }
    }
}

/*
===Common.css extensions===
*/
/**
 * @source www.mediawiki.org/wiki/Snippets/Load_JS_and_CSS_by_URL
 * @rev 5
 */
// CSS
var extraCSS = mw.util.getParamValue( 'withCSS' );
if ( extraCSS ) {
	if ( extraCSS.match( /^MediaWiki:[^&<>=%#]*\.css$/ ) ) {
		importStylesheet( extraCSS );
	} else {
		mw.notify( 'Only pages from the MediaWiki namespace are allowed.', { title: 'Invalid withCSS value' } );
	}
}
 
// JS
var extraJS = mw.util.getParamValue( 'withJS' );
if ( extraJS ) {
	if ( extraJS.match( /^MediaWiki:[^&<>=%#]*\.js$/ ) ) {
		importScript( extraJS );
	} else {
		mw.notify( 'Only pages from the MediaWiki namespace are allowed.', { title: 'Invalid withJS value' } );
	}
}
 
/**
 * Import more specific scripts if necessary
 */
if ( mw.config.get( 'wgAction' ) === 'edit' || mw.config.get( 'wgAction' ) === 'submit' || mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Upload' ) {
    /* scripts specific to editing pages */
    importScript( 'MediaWiki:Common.js/edit.js' );
} else if ( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Watchlist' ) {
    /* watchlist scripts */
    importScript( 'MediaWiki:Common.js/watchlist.js' );
}
if ( mw.config.get( 'wgNamespaceNumber' ) === 6 ) {
    /* file description page scripts */
    importScript( 'MediaWiki:Common.js/file.js' );
}

/*
===IE-specific fixes===
*/

/**
 * Load scripts specific to Internet Explorer
 */
if ( $.client.profile().name === 'msie' ) {
    importScript( 'MediaWiki:Common.js/IEFixes.js' );
}
/*
===XP Unicode fonts===
*/
/**
 * Fix for Windows XP Unicode font rendering
 */
if ( navigator.appVersion.search(/windows nt 5/i) !== -1 ) {
    mw.util.addCSS( '.IPA { font-family: "Lucida Sans Unicode", "Arial Unicode MS"; } ' + 
                '.Unicode { font-family: "Arial Unicode MS", "Lucida Sans Unicode"; } ' );
}
/*
===Collapsible tables===
*/
/**
 * 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;
                }
            }
        }
    }
}
 
$( createCollapseButtons );
/*
===Dynamic navigation bars===
*/
/**
 * Dynamic Navigation Bars (experimental)
 *
 * Description: See [[Wikipedia:NavFrame]].
 * Maintainers: UNMAINTAINED
 */
 
/* set up the words in your language */
var NavigationBarHide = '[' + collapseCaption + ']';
var NavigationBarShow = '[' + expandCaption + ']';
 
/**
 * Shows and hides content and picture (if available) of navigation bars
 * Parameters:
 *     indexNavigationBar: the index of navigation bar to be toggled
 **/
window.toggleNavigationBar = function ( indexNavigationBar, event ) {
    var NavToggle = document.getElementById( 'NavToggle' + indexNavigationBar );
    var NavFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
    var NavChild;
 
    if ( !NavFrame || !NavToggle ) {
        return false;
    }
 
    /* if shown now */
    if ( NavToggle.firstChild.data === NavigationBarHide ) {
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
                NavChild.style.display = 'none';
            }
        }
    NavToggle.firstChild.data = NavigationBarShow;
 
    /* if hidden now */
    } else if ( NavToggle.firstChild.data === NavigationBarShow ) {
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
                NavChild.style.display = 'block';
            }
        }
        NavToggle.firstChild.data = NavigationBarHide;
    }
 
    event.preventDefault();
};
 
/* adds show/hide-button to navigation bars */
function createNavigationBarToggleButton() {
    var indexNavigationBar = 0;
    var NavFrame;
    var NavChild;
    /* iterate over all < div >-elements */
    var divs = document.getElementsByTagName( 'div' );
    for ( var i = 0; (NavFrame = divs[i]); i++ ) {
        /* if found a navigation bar */
        if ( $( NavFrame ).hasClass( 'NavFrame' ) ) {
 
            indexNavigationBar++;
            var NavToggle = document.createElement( 'a' );
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
            NavToggle.setAttribute( 'href', '#' );
            $( NavToggle ).on( 'click', $.proxy( window.toggleNavigationBar, window, indexNavigationBar ) );
 
            var isCollapsed = $( NavFrame ).hasClass( 'collapsed' );
            /**
             * Check if any children are already hidden.  This loop is here for backwards compatibility:
             * the old way of making NavFrames start out collapsed was to manually add style="display:none"
             * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
             * the content visible without JavaScript support), the new recommended way is to add the class
             * "collapsed" to the NavFrame itself, just like with collapsible tables.
             */
            for ( NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling ) {
                if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
                    if ( NavChild.style.display === 'none' ) {
                        isCollapsed = true;
                    }
                }
            }
            if ( isCollapsed ) {
                for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
                    if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
                        NavChild.style.display = 'none';
                    }
                }
            }
            var NavToggleText = document.createTextNode( isCollapsed ? NavigationBarShow : NavigationBarHide );
            NavToggle.appendChild( NavToggleText );
 
            /* Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) */
            for( var j = 0; j < NavFrame.childNodes.length; j++ ) {
                if ( $( NavFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
                    NavToggle.style.color = NavFrame.childNodes[j].style.color;
                    NavFrame.childNodes[j].appendChild( NavToggle );
                }
            }
            NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
        }
    }
}
 
$( createNavigationBarToggleButton );

/* End of mw.loader.using callback */
} );
/*
==Site-specific Common.js==
===Featured template===
*/
// Move the featured star so it's visible even when the ToC's hidden
addOnloadHook(featured_template);

function featured_template()
{
  if(document.getElementById('featured_icon'))
  {
    var bodyContent=document.getElementById('bodyContent');
    bodyContent.insertBefore(document.getElementById('featured_icon'),bodyContent.childNodes[0]);
  }
}
/*
===Check upload categories===
*/
// Image upload categories
addOnloadHook(upload_categories);
function upload_categories() {
  if((document.getElementById('upload')) && (document.getElementById('upload').nodeName=='FORM')) {
    var upload_form=document.getElementById('upload');
    addHandler(upload_form, 'submit', check_upload_categories);
  }
}

function check_upload_categories(event) {
  var description=document.getElementById('wpUploadDescription').value;
  if((description.indexOf('[[Category')==-1) && (description.indexOf('[[category')==-1)) {
    window.alert('Please add some categories to the "Summary" field. Our image categorisation policy can be found at http://strategywiki.org/wiki/StrategyWiki:Images.');
    event.preventDefault();
    event.returnValue=false;
    return false;
  }
}
/*
===Control Selector template===
*/
// Created by [[User:Prod]] with help from [[User:DrBob]]
// jQueryfied by [[User:Skizzerz]]
function selectControlSet()
{
  $('span.controlOpt').each(function() {
    if ($(this).hasClass('control' + $('#control_selector_select').val()))
      $(this).show();
    else
      $(this).hide();
  });
}

function createControlSelector()
{
  var controlDiv = $('#control_selector_inner');

  if (controlDiv.length == 0) return false;

  var ControlSelector = $('<select class="ControlSet" id="control_selector_select" />');
  ControlSelector.change(selectControlSet);

  var sysTexts = controlDiv.text().split(',');
  for (var i=0; i < Math.min(5, sysTexts.length); i++) {
    ControlSelector.append($('<option>', {value: i}).text($.trim(sysTexts[i])));
  }

  controlDiv.empty().append(ControlSelector);
  controlDiv.parent().css('display', 'block');
}
$( createControlSelector );
/*
=== Google Calendar ===
*/
/************************
**   Google Calendar   **
** author Ryan Schmidt **
************************/
function displayCalendar() {
  var cal = document.getElementById('google-calendar'); //only allow one per page
  if(!cal) return;
  var calframe = document.createElement('iframe');
  calframe.src = 'http://www.google.com/calendar/embed?src=qk4t1di1u3song0vqo39o0ribo%40group.calendar.google.com';
  calframe.style.border = '0';
  calframe.width = '800';
  calframe.height = '600';
  calframe.frameborder = '0';
  calframe.scrolling = 'no';
  cal.appendChild(calframe);
}
addOnloadHook(displayCalendar);
/*
=== Redirect ToC edit link to /Table of Contents ===
*/
/******************
** Fix ToC Links **
**  author Prod  **
*******************/
/*
function fixToCLink(){
  var mainPageLink = document.getElementById('ca-nstab-main')
  var ToCLink = document.getElementById('editToC')
  if (!mainPageLink || !ToCLink) { return false; }
  mainPageLink = mainPageLink.getElementsByTagName('a')[0].href;
  ToCLink.getElementsByTagName('a')[0].href = mainPageLink.substring(mainPageLink.indexOf('/wiki/')) + '/Table_of_Contents?action=edit';
}
addOnloadHook(fixToCLink);
*/
/*
=== Alexa Graphs ===
*/
/************************
**     Alexa Graphs    **
** author Ryan Schmidt **
************************/
function addAlexaGraphs() {
  var wrapper = document.getElementById('alexa-graph'); //only allow one per page
  if(!wrapper) return;
  var br = document.createElement('br');
  br.style.clear = "both";
  var img1 = document.createElement('img');
  var img2 = document.createElement('img');
  var img3 = document.createElement('img');
  var time = wrapper.innerHTML;
  wrapper.innerHTML = '';
  img1.src = "http://traffic.alexa.com/graph?c=1&f=555555&u=strategywiki.org&u=&u=&u=&u=&r="+time+"&y=r&z=3&h=300&w=610"
  img2.src = "http://traffic.alexa.com/graph?c=1&f=555555&u=strategywiki.org&u=&u=&u=&u=&r="+time+"&y=n&z=3&h=300&w=610"
  img3.src = "http://traffic.alexa.com/graph?c=1&f=555555&u=strategywiki.org&u=&u=&u=&u=&r="+time+"&y=p&z=3&h=300&w=610"
  wrapper.appendChild(img1);
  wrapper.appendChild(br);
  wrapper.appendChild(img2);
  wrapper.appendChild(br);
  wrapper.appendChild(img3);
}
addOnloadHook(addAlexaGraphs);
/*
===alphabetTOC link removal===
*/
/* Removes link from Template:AlphabetTOC if there is no corresponding
   heading for that letter */
function alphabet_links() {
     if (document.getElementById('alphabetTOC_table')) {
          var alphaTable = document.getElementById('alphabetTOC_table').getElementsByTagName('td');
          var cellLetter;
          for (i=0; i < alphaTable.length; i++) {
               cellLetter = alphaTable[i].childNodes[0].innerHTML;
               if (!document.getElementById(cellLetter)) {
               alphaTable[i].innerHTML = cellLetter;
               }
          }
     }
}
addOnloadHook(alphabet_links);