MediaWiki:Common.js: diferenças entre revisões

Revisão das 00h58min de 26 de agosto de 2011

/**
 * 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' );
		}
	}
}

/** Map addPortletLink to mw.util 
 */
window.addPortletLink = function(){
	return mw.util.addPortletLink.apply( mw.util, arguments );
};

/** extract a URL parameter from the current URL **********
 *
 * @deprecated: Use mw.util.getParamValue with proper escaping
 */
function getURLParamValue(paramName, url) {
	return mw.util.getParamValue(paramName, url);
}

/** &withCSS= and &withJS= URL parameters *******
 * Allow to try custom scripts from MediaWiki space 
 * without editing personal .css or .js files
 */
var extraCSS = mw.util.getParamValue("withCSS");
if ( extraCSS && extraCSS.match(/^MediaWiki:[^&<>=%]*\.css$/) ) {
    importStylesheet(extraCSS);
}
var extraJS = mw.util.getParamValue("withJS");
if ( extraJS && extraJS.match(/^MediaWiki:[^&<>=%]*\.js$/) ) {
    importScript(extraJS);
}

// makeCollapsible (remove when deployed)
importStylesheet('MediaWiki:JQuery-makeCollapsible.css');
importScript('MediaWiki:JQuery-makeCollapsible.js'); 


/* Import more specific scripts if necessary */
if (wgAction == 'edit' || wgAction == 'submit' || wgPageName == 'Special:Upload') { //scripts specific to editing pages
    importScript('MediaWiki:Common.js/edit.js');
}
else if (mw.config.get('wgPageName') == 'Special:Watchlist') { //watchlist scripts
    mw.loader.load(mw.config.get('wgServer') + mw.config.get('wgScript') + '?title=MediaWiki:Common.js/watchlist.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400');
}

if ( wgNamespaceNumber == 6 ) {
    importScript('MediaWiki:Common.js/file.js');
}

/** For sysops and accountcreators *****************************************
 *
 *  Description: Allows for sysop-specific Javascript at [[MediaWiki:Sysop.js]],
 *               and accountcreator-specific CSS at [[MediaWiki:Accountcreator.css]].
 */
if ( $.inArray( 'sysop', wgUserGroups) > -1 ) {
 importStylesheet('MediaWiki:Sysop.css');
 if ( !window.disableSysopJS ) {
  $(function(){
   importScript('MediaWiki:Sysop.js');
  });
 }
} else if ( $.inArray( 'accountcreator', wgUserGroups ) > -1 ) {
 importStylesheet('MediaWiki:Accountcreator.css');
}


/** WikiMiniAtlas *******************************************************
  *
  *  Description: WikiMiniAtlas is a popup click and drag world map.
  *               This script causes all of our coordinate links to display the WikiMiniAtlas popup button.
  *               The script itself is located on meta because it is used by many projects.
  *               See [[Meta:WikiMiniAtlas]] for more information. 
  *  Maintainers: [[User:Dschwen]]
  */

var metaBase = 'http://meta.wikimedia.org';
if ( mw.config.get( 'wgServer' ) == 'https://secure.wikimedia.org' ) {
 var metaBase = 'https://secure.wikimedia.org/wikipedia/meta';
}
mw.loader.load(metaBase + '/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400');

/* Scripts specific to Internet Explorer */
if (navigator.appName == 'Microsoft Internet Explorer'){
    /** Internet Explorer bug fix **************************************************
     *
     *  Description: Fixes IE horizontal scrollbar bug
     *  Maintainers: [[User:Tom-]]?
     */
    
    var oldWidth;
    var docEl = document.documentElement;
    
    var fixIEScroll = function() {
        if (!oldWidth || docEl.clientWidth > oldWidth) {
            doFixIEScroll();
        } else {
            setTimeout(doFixIEScroll, 1);
        }
        
        oldWidth = docEl.clientWidth;
    };
    
    var doFixIEScroll = function () {
        docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : "";
    };
    
    document.attachEvent("onreadystatechange", fixIEScroll);
    document.attachEvent("onresize", fixIEScroll);
    
    // In print IE (7?) does not like line-height
    mw.util.addCSS( '@media print { sup, sub, p, .documentDescription { line-height: normal; }}');

    // IE overflow bug
    mw.util.addCSS('div.overflowbugx { overflow-x: scroll !important; overflow-y: hidden !important; } div.overflowbugy { overflow-y: scroll !important; overflow-x: hidden !important; }');

    // IE zoomfix
    // Use to fix right floating div/table inside tables
    mw.util.addCSS('.iezoomfix div, .iezoomfix table { zoom: 1;}');
}

/* Load fixes for Windows font rendering */
if( navigator.platform.indexOf( "Win" ) != -1 ) {
    importStylesheet( 'MediaWiki:Common.css/WinFixes.css' );
}

/* Test if an element has a certain class
 * Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
 *
 * @deprecated:  Use $(element).hasClass() instead.
 */

var hasClass = (function () {
    var reCache = {};
    return function (element, className) {
        return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
    };
})();


/** Interwiki links to featured articles ***************************************
 *
 *  Description: Highlights interwiki links to featured articles (or
 *               equivalents) by changing the bullet before the interwiki link
 *               into a star.
 *  Maintainers: [[User:R. Koot]]
 */

function LinkFA() {
    if ( document.getElementById( "p-lang" ) ) {
        var InterwikiLinks = document.getElementById( "p-lang" ).getElementsByTagName( "li" );

        for ( var i = 0; i < InterwikiLinks.length; i++ ) {
            if ( document.getElementById( InterwikiLinks[i].className + "-fa" ) ) {
                InterwikiLinks[i].className += " FA";
                InterwikiLinks[i].title = "This is a featured article in another language.";
            } else if ( document.getElementById( InterwikiLinks[i].className + "-ga" ) ) {
                InterwikiLinks[i].className += " GA";
                InterwikiLinks[i].title = "This is a good article in another language.";
            }
        }
    }
}

$( LinkFA );


/** 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";

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

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

    var Rows = Table.rows;

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

            /* 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", "#" );
            addHandler( ButtonLink,  "click", new Function( "evt", "collapseTable(" + tableIndex + " ); return killEvt( evt );") );
            ButtonLink.appendChild( ButtonText );

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

            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 );
        } 
        else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
            var element = NavigationBoxes[i];
            while (element = element.parentNode) {
                if ( hasClass( element, "outercollapse" ) ) {
                    collapseTable ( i );
                    break;
                }
            }
        }
    }
}

$( createCollapseButtons );


/** 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
function toggleNavigationBar(indexNavigationBar){
    var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
    var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);

    if (!NavFrame || !NavToggle) {
        return false;
    }

    // if shown now
    if (NavToggle.firstChild.data == NavigationBarHide) {
        for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
            if (hasClass(NavChild, 'NavContent') || hasClass(NavChild, 'NavPic')) {
                NavChild.style.display = 'none';
            }
        }
    NavToggle.firstChild.data = NavigationBarShow;

    // if hidden now
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
        for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
            if (hasClass(NavChild, 'NavContent') || hasClass(NavChild, 'NavPic')) {
                NavChild.style.display = 'block';
            }
        }
        NavToggle.firstChild.data = NavigationBarHide;
    }
}