MediaWiki:Common.js: Difference between revisions

Revision as of 02:21, 30 March 2014

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

/** Collapsible tables *********************************************************
 *
 *  Description: Allows tables to be collapsed, showing only the header. See
 *                         http://www.mediawiki.org/wiki/Manual:Collapsible_tables.
 *  Maintainers: [[en: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 [[MediaWiki:Common.css]]
 
                        ButtonLink.style.color = Header.style.color;
                        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( ']' ) );
 
                        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;
                                }
                        }
                }
        }
}
 
addOnloadHook( createCollapseButtons );
 
/** Test if an element has a certain class **************************************
 *
 * Description: Uses regular expressions and caching for better performance.
 * Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
 */
 
var hasClass = ( function() {
        var reCache = {};
        return function( element, className ) {
                return ( reCache[className] ? reCache[className] : ( reCache[className] = new RegExp( "(?:\\s|^)" + className + "(?:\\s|$)" ) ) ).test( element.className );
        };
})();

// install [[Wikipedia:User:Cacycle/wikEd]] in-browser text editor
//importScriptURI('http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd.js'
//+ '&action=raw&ctype=text/javascript');


/**
 * Magic editintros ****************************************************
 *
 * Description: Adds editintros on disambiguation pages and BLP pages.
 * Maintainers: [[User:RockMFR]]
 */
function addEditIntro( name ) {
    $( '.mw-editsection, #ca-edit' ).find( 'a' ).each( function ( i, el ) {
        el.href = $( this ).attr( 'href' ) + '&editintro=' + name;
    } );
}
 
/**
 * Magic editintros ****************************************************
 *
 * Description: Adds editintros on disambiguation pages and BLP pages.
 * Maintainers: [[User:RockMFR]]
 */
function addEditIntro( name ) {
    $( '.mw-editsection, #ca-edit' ).find( 'a' ).each( function ( i, el ) {
        el.href = $( this ).attr( 'href' ) + '&editintro=' + name;
    } );
}

if ( mw.config.get( 'wgNamespaceNumber' ) === 0 ) {
    $( function () {
        if ( document.getElementById( 'disambigbox' ) ) {
            addEditIntro( 'Template:Disambig_editintro' );
        }
    } );

    $( function () {
        var cats = document.getElementById( 'mw-hidden-catlinks' );
        if ( !cats ) {
            return;
        }
        cats = cats.getElementsByTagName( 'a' );
        for ( var i = 0; i < cats.length; i++ ) {
            if ( cats[i].title === 'Category:Characters' ) {
                addEditIntro( 'Template:EditIntros/CharacterPage' );
                break;
            }
        }
    } );
}

importScriptURI('//tools.wmflabs.org/imagemapedit/ime.js');

jQuery(function() {
jQuery('option[value="g"]').html("Gryffindor");
jQuery('option[value="r"]').html("Ravenclaw");
jQuery('option[value="s"]').html("Slytherin");
jQuery('option[value="h"]').html("Hufflepuff");
jQuery('option[value="d"]').html("Durmstrang Institute");
jQuery('option[value="b"]').html("Beauxbatons Academy");
jQuery('option[value="w"]').html("Salem Witches Institute");
jQuery('option[value="n"]').html("Northwest Witches Academy");
jQuery('option[value="rr"]').html("Red Rocks Academy");
jQuery('option[value="p"]').html("Pinebrook Academy");
jQuery('option[value="bg"]').html("Beit Gaddol");
jQuery('option[value="go"]').html("Gondishapur");
jQuery('option[value="m"]').html("Mahoutokoro");
jQuery('option[value="hs"]').html("Home Schooled");
});

function calculateAge() {
    var nowyear = jQuery("#currentyear").html();
    var nowmonth = jQuery("#currentmonth").html();
    var nowday = jQuery("#currentday").html();

    var birthyear = jQuery('input[name="Character infobox[birthYear]"]').val();
    var birthmonth = jQuery('input[name="Character infobox[birthMonth]"]').val();
    var birthday = jQuery('input[name="Character infobox[birthDay]"]').val();

    if (birthyear >= nowyear) { // check valid year
        showMessage('input[name="Character infobox[birthYear]"]', 'Year must be before ' + nowyear + '.');
        return false;
    }
    if (birthmonth < 1 || birthmonth > 12) { // check valid month 1-11
        showMessage('input[name="Character infobox[birthMonth]"]', 'Invalid Month, must be 1-12.');
        return false;
    }

    var dim = daysInMonth(birthmonth, birthyear);
    if (birthday < 1 || birthday > dim) { // check valid date according to month
        showMessage('input[name="Character infobox[birthDay]"]', 'That day is not possible in indicated month. ');
        return false;
    }

    if (birthmonth < nowmonth) {
        var age = nowyear - birthyear;
    } else {
        if (birthmonth == nowmonth && birthday <= nowday) {
            var age = nowyear - birthyear;
        } else {
            var age = nowyear - birthyear - 1;
        }
    }
    jQuery('#displayage').html(age);
}

function showMessage(box, msg) {
    if (jQuery(box).val() !== "") {
        alert(msg);
        jQuery(box).val("");
        jQuery(box).focus();
    }
}

function daysInMonth(month, year) {
    return new Date(year, month, 0).getDate();
}

jQuery('input[name="Character infobox[birthYear]"]').on('blur', calculateAge);
jQuery('input[name="Character infobox[birthMonth]"]').on('blur', calculateAge);
jQuery('input[name="Character infobox[birthDay]"]').on('blur', calculateAge);