Difference between revisions of "MediaWiki:Common.js"

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(Replaced content with "$(document).ready(function(){ $(".nojslazy").hide(); $('img.lazy-img').each(function() { if (!$(this).parents(".mw-collapsible-content").length && $(this).attr('data-s...")
 
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/**
 
* jQuery makeCollapsible
 
*
 
* This will enable collapsible-functionality on all passed elements.
 
* Will prevent binding twice to the same element.
 
* Initial state is expanded by default, this can be overriden by adding class
 
* "mw-collapsed" to the "mw-collapsible" element.
 
* Elements made collapsible have class "mw-made-collapsible".
 
* Except for tables and lists, the inner content is wrapped in "mw-collapsible-content".
 
*
 
* @author Krinkle <krinklemail@gmail.com>
 
*
 
* Dual license:
 
* @license CC-BY 3.0 <http://creativecommons.org/licenses/by/3.0>
 
* @license GPL2 <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
 
*/
 
( function( $, mw ) {
 
 
$.fn.makeCollapsible = function() {
 
 
return this.each(function() {
 
mw.config.set( 'mw.log.prefix', 'jquery.makeCollapsible' );
 
 
// Define reused variables and functions
 
var $that = $(this).addClass( 'mw-collapsible' ), // case: $( '#myAJAXelement' ).makeCollapsible()
 
that = this,
 
collapsetext = $(this).attr( 'data-collapsetext' ),
 
expandtext = $(this).attr( 'data-expandtext' ),
 
toggleElement = function( $collapsible, action, $defaultToggle, instantHide ) {
 
// Validate parameters
 
if ( !$collapsible.jquery ) { // $collapsible must be an instance of jQuery
 
return;
 
}
 
if ( action != 'expand' && action != 'collapse' ) {
 
// action must be string with 'expand' or 'collapse'
 
return;
 
}
 
if ( typeof $defaultToggle !== 'undefined' && !($defaultToggle instanceof jQuery) ) {
 
// is optional (may be undefined), but if passed it must be an instance of jQuery and nothing else
 
return;
 
}
 
var $containers = null;
 
 
if ( action == 'collapse' ) {
 
 
// Collapse the element
 
if ( $collapsible.is( 'table' ) ) {
 
// Hide all table rows of this table
 
// Slide doens't work with tables, but fade does as of jQuery 1.1.3
 
// http://stackoverflow.com/questions/467336#920480
 
$containers = $collapsible.find( '>tbody>tr' );
 
if ( typeof $defaultToggle !== 'undefined' && ($defaultToggle instanceof jQuery) ) {
 
// Exclude tablerow containing togglelink
 
$containers.not( $defaultToggle.closest( 'tr' ) ).stop(true, true).fadeOut();
 
} else {
 
if ( instantHide ) {
 
$containers.hide();
 
} else {
 
$containers.stop( true, true ).fadeOut();
 
}
 
}
 
 
} else if ( $collapsible.is( 'ul' ) || $collapsible.is( 'ol' ) ) {
 
$containers = $collapsible.find( '> li' );
 
if ( $defaultToggle && $defaultToggle.jquery ) {
 
// Exclude list-item containing togglelink
 
$containers.not( $defaultToggle.parent() ).stop( true, true ).slideUp();
 
} else {
 
if ( instantHide ) {
 
$containers.hide();
 
} else {
 
$containers.stop( true, true ).slideUp();
 
}
 
}
 
 
} else { // <div>, <p> etc.
 
var $collapsibleContent = $collapsible.find( '> .mw-collapsible-content' );
 
 
// If a collapsible-content is defined, collapse it
 
if ( $collapsibleContent.size() ) {
 
if ( instantHide ) {
 
$collapsibleContent.hide();
 
} else {
 
$collapsibleContent.slideUp();
 
}
 
 
// Otherwise assume this is a customcollapse with a remote toggle
 
// .. and there is no collapsible-content because the entire element should be toggled
 
} else {
 
if ( $collapsible.is( 'tr' ) || $collapsible.is( 'td' ) || $collapsible.is( 'th' ) ) {
 
$collapsible.fadeOut();
 
} else {
 
$collapsible.slideUp();
 
}
 
}
 
}
 
 
} else {
 
 
// Expand the element
 
if ( $collapsible.is( 'table' ) ) {
 
$containers = $collapsible.find( '>tbody>tr' );
 
if ( $defaultToggle && $defaultToggle.jquery ) {
 
// Exclude tablerow containing togglelink
 
$containers.not( $defaultToggle.parent().parent() ).stop(true, true).fadeIn();
 
} else {
 
$containers.stop(true, true).fadeIn();
 
}
 
 
} else if ( $collapsible.is( 'ul' ) || $collapsible.is( 'ol' ) ) {
 
$containers = $collapsible.find( '> li' );
 
if ( $defaultToggle && $defaultToggle.jquery ) {
 
// Exclude list-item containing togglelink
 
$containers.not( $defaultToggle.parent() ).stop( true, true ).slideDown();
 
} else {
 
$containers.stop( true, true ).slideDown();
 
}
 
 
} else { // <div>, <p> etc.
 
var $collapsibleContent = $collapsible.find( '> .mw-collapsible-content' );
 
$('img.lazy-img', $collapsibleContent).each(function() {
 
  if ($(this).attr('data-src')!='') {
 
  $(this).attr('src', $(this).attr('data-src'));
 
  $(this).attr('data-src', '');
 
  }
 
});
 
 
// If a collapsible-content is defined, collapse it
 
if ( $collapsibleContent.size() ) {
 
$collapsibleContent.slideDown();
 
 
// Otherwise assume this is a customcollapse with a remote toggle
 
// .. and there is no collapsible-content because the entire element should be toggled
 
} else {
 
if ( $collapsible.is( 'tr' ) || $collapsible.is( 'td' ) || $collapsible.is( 'th' ) ) {
 
$collapsible.fadeIn();
 
} else {
 
$collapsible.slideDown();
 
}
 
}
 
}
 
}
 
},
 
// Toggles collapsible and togglelink class and updates text label
 
toggleLinkDefault = function( that, e ) {
 
var $that = $(that),
 
$collapsible = $that.closest( '.mw-collapsible.mw-made-collapsible' ).toggleClass( 'mw-collapsed' );
 
e.preventDefault();
 
 
// It's expanded right now
 
if ( !$that.hasClass( 'mw-collapsible-toggle-collapsed' ) ) {
 
// Change link to "Show"
 
$that.removeClass( 'mw-collapsible-toggle-expanded' ).addClass( 'mw-collapsible-toggle-collapsed' );
 
if ( $that.find( '> a' ).size() ) {
 
$that.find( '> a' ).text( expandtext );
 
} else {
 
$that.text( expandtext );
 
}
 
// Collapse element
 
toggleElement( $collapsible, 'collapse', $that );
 
 
// It's collapsed right now
 
} else {
 
// Change link to "Hide"
 
$that.removeClass( 'mw-collapsible-toggle-collapsed' ).addClass( 'mw-collapsible-toggle-expanded' );
 
if ( $that.find( '> a' ).size() ) {
 
$that.find( '> a' ).text( collapsetext );
 
} else {
 
$that.text( collapsetext );
 
}
 
// Expand element
 
toggleElement( $collapsible, 'expand', $that );
 
}
 
return;
 
},
 
// Toggles collapsible and togglelink class
 
toggleLinkPremade = function( $that, e ) {
 
var $collapsible = $that.eq(0).closest( '.mw-collapsible.mw-made-collapsible' ).toggleClass( 'mw-collapsed' );
 
e.preventDefault();
 
 
// It's expanded right now
 
if ( !$that.hasClass( 'mw-collapsible-toggle-collapsed' ) ) {
 
// Change toggle to collapsed
 
$that.removeClass( 'mw-collapsible-toggle-expanded' ).addClass( 'mw-collapsible-toggle-collapsed' );
 
// Collapse element
 
toggleElement( $collapsible, 'collapse', $that );
 
 
// It's collapsed right now
 
} else {
 
// Change toggle to expanded
 
$that.removeClass( 'mw-collapsible-toggle-collapsed' ).addClass( 'mw-collapsible-toggle-expanded' );
 
// Expand element
 
toggleElement( $collapsible, 'expand', $that );
 
}
 
return;
 
},
 
// Toggles customcollapsible
 
toggleLinkCustom = function( $that, e, $collapsible ) {
 
// For the initial state call of customtogglers there is no event passed
 
if (e) {
 
e.preventDefault();
 
}
 
// Get current state and toggle to the opposite
 
var action = $collapsible.hasClass( 'mw-collapsed' ) ? 'expand' : 'collapse';
 
$collapsible.toggleClass( 'mw-collapsed' );
 
toggleElement( $collapsible, action, $that )
 
 
};
 
 
// Use custom text or default ?
 
if( !collapsetext || collapsetext === '' ){
 
collapsetext = mw.msg( 'collapsible-collapse', 'Collapse' );
 
}
 
if ( !expandtext || expandtext === '' ){
 
expandtext = mw.msg( 'collapsible-expand', 'Expand' );
 
}
 
 
// Create toggle link with a space around the brackets (&nbsp;[text]&nbsp;)
 
var $toggleLink = $( '<a href="#"></a>' ).text( collapsetext ).wrap( '<span class="mw-collapsible-toggle"></span>' ).parent().prepend( '&nbsp;[' ).append( ']&nbsp;' ).bind( 'click.mw-collapse', function(e){
 
toggleLinkDefault( this, e );
 
} );
 
 
// Return if it has been enabled already.
 
if ( $that.hasClass( 'mw-made-collapsible' ) ) {
 
return;
 
} else {
 
$that.addClass( 'mw-made-collapsible' );
 
}
 
 
// Check if this element has a custom position for the toggle link
 
// (ie. outside the container or deeper inside the tree)
 
// Then: Locate the custom toggle link(s) and bind them
 
if ( $that.attr( 'id' ).indexOf( 'mw-customcollapsible-' ) === 0 ) {
 
 
var thatId = $that.attr( 'id' ),
 
$customTogglers = $( '.' + thatId.replace( 'mw-customcollapsible', 'mw-customtoggle' ) );
 
mw.log( 'Found custom collapsible: #' + thatId );
 
 
// Double check that there is actually a customtoggle link
 
if ( $customTogglers.size() ) {
 
$customTogglers.bind( 'click.mw-collapse', function( e ) {
 
toggleLinkCustom( $(this), e, $that );
 
} );
 
} else {
 
mw.log( '#' + thatId + ': Missing toggler!' );
 
}
 
 
// Initial state
 
if ( $that.hasClass( 'mw-collapsed' ) ) {
 
$that.removeClass( 'mw-collapsed' );
 
toggleLinkCustom( $customTogglers, null, $that )
 
}
 
 
// If this is not a custom case, do the default:
 
// Wrap the contents add the toggle link
 
} else {
 
 
// Elements are treated differently
 
if ( $that.is( 'table' ) ) {
 
// The toggle-link will be in one the the cells (td or th) of the first row
 
var $firstRowCells = $( 'tr:first th, tr:first td', that ),
 
$toggle = $firstRowCells.find( '> .mw-collapsible-toggle' );
 
 
// If theres no toggle link, add it to the last cell
 
if ( !$toggle.size() ) {
 
$firstRowCells.eq(-1).prepend( $toggleLink );
 
} else {
 
$toggleLink = $toggle.unbind( 'click.mw-collapse' ).bind( 'click.mw-collapse', function( e ){
 
toggleLinkPremade( $toggle, e );
 
} );
 
}
 
 
} else if ( $that.is( 'ul' ) || $that.is( 'ol' ) ) {
 
// The toggle-link will be in the first list-item
 
var $firstItem = $( 'li:first', $that),
 
$toggle = $firstItem.find( '> .mw-collapsible-toggle' );
 
 
// If theres no toggle link, add it
 
if ( !$toggle.size() ) {
 
// Make sure the numeral order doesn't get messed up, reset to 1 unless value-attribute is already used
 
// WebKit return '' if no value, Mozilla returns '-1' is no value
 
if ( $firstItem.attr( 'value' ) == '' || $firstItem.attr( 'value' ) == '-1' ) { // Will fail with ===
 
$firstItem.attr( 'value', '1' );
 
}
 
$that.prepend( $toggleLink.wrap( '<li class="mw-collapsible-toggle-li"></li>' ).parent() );
 
} else {
 
$toggleLink = $toggle.unbind( 'click.mw-collapse' ).bind( 'click.mw-collapse', function( e ){
 
toggleLinkPremade( $toggle, e );
 
} );
 
}
 
 
} else { // <div>, <p> etc.
 
// If a direct child .content-wrapper does not exists, create it
 
if ( !$that.find( '> .mw-collapsible-content' ).size() ) {
 
$that.wrapInner( '<div class="mw-collapsible-content"></div>' );
 
}
 
 
// The toggle-link will be the first child of the element
 
var $toggle = $that.find( '> .mw-collapsible-toggle' );
 
 
// If theres no toggle link, add it
 
if ( !$toggle.size() ) {
 
$that.prepend( $toggleLink );
 
} else {
 
$toggleLink = $toggle.unbind( 'click.mw-collapse' ).bind( 'click.mw-collapse', function( e ){
 
toggleLinkPremade( $toggle, e );
 
} );
 
}
 
}
 
}
 
 
// Initial state (only for those that are not custom)
 
if ( $that.hasClass( 'mw-collapsed' ) && $that.attr( 'id' ).indexOf( 'mw-customcollapsible-' ) !== 0 ) {
 
$that.removeClass( 'mw-collapsed' );
 
// The collapsible element could have multiple togglers
 
// To toggle the initial state only click one of them (ie. the first one, eq(0) )
 
// Else it would go like: hide,show,hide,show for each toggle link.
 
toggleElement( $that, 'collapse', $toggleLink.eq(0), /* instantHide = */ true );
 
$toggleLink.eq(0).click();
 
}
 
} );
 
};
 
} )( jQuery, mediaWiki );
 
 
mw.messages.set({"collapsible-collapse":"Collapse","collapsible-expand":"Expand"});
 
 
$(document).ready(function(){
 
$(document).ready(function(){
 
  $(".nojslazy").hide();
 
  $(".nojslazy").hide();
$('.mw-collapsible').makeCollapsible();
 
  
 
$('img.lazy-img').each(function() {
 
$('img.lazy-img').each(function() {

Latest revision as of 12:45, 13 February 2014

$(document).ready(function(){
 $(".nojslazy").hide();

$('img.lazy-img').each(function() {
  if (!$(this).parents(".mw-collapsible-content").length && $(this).attr('data-src')!='') {
   $(this).attr('src', $(this).attr('data-src'));
   $(this).attr('data-src', '');
  }
});

});