Your IP : 216.73.216.95
/*---------------------------------------------------------------------------------------------
@author Constantin Saguin - @brutaldesign
@link http://csag.co
@github http://github.com/brutaldesign/swipebox
@version 1.2.1
@license MIT License
----------------------------------------------------------------------------------------------*/
;(function (window, document, $, undefined) {
$.swipebox = function(elem, options) {
var defaults = {
useCSS : true,
initialIndexOnArray : 0,
hideBarsDelay : 0,
videoMaxWidth : 1140,
vimeoColor : 'CCCCCC',
beforeOpen: null,
afterClose: null
},
plugin = this,
elements = [], // slides array [{href:'...', title:'...'}, ...],
elem = elem,
selector = elem.selector,
$selector = $(selector),
isTouch = document.createTouch !== undefined || ('ontouchstart' in window) || ('onmsgesturechange' in window) || navigator.msMaxTouchPoints,
supportSVG = !!(window.SVGSVGElement),
winWidth = window.innerWidth ? window.innerWidth : $(window).width(),
winHeight = window.innerHeight ? window.innerHeight : $(window).height(),
html = '<div id="swipebox-overlay">\
<a id="swipebox-close"></a>\
<div id="swipebox-backdrop"> </div>\
<div id="swipebox-slider"></div>\
<div id="swipebox-caption"></div>\
<div id="swipebox-action">\
<a id="swipebox-prev"></a>\
<a id="swipebox-next"></a>\
</div>\
</div>';
plugin.settings = {}
plugin.init = function(){
plugin.settings = $.extend({}, defaults, options);
if ($.isArray(elem)) {
elements = elem;
ui.target = $(window);
ui.init(plugin.settings.initialIndexOnArray);
}else{
$selector.click(function(e){
elements = [];
var index , relType, relVal;
if (!relVal) {
relType = 'rel';
relVal = $(this).attr(relType);
}
if (relVal && relVal !== '' && relVal !== 'nofollow') {
$elem = $selector.filter('[' + relType + '="' + relVal + '"]');
}else{
$elem = $(selector);
}
$elem.each(function(){
var title = null, href = null;
if( $(this).attr('title') )
title = $(this).attr('title');
if( $(this).attr('href') )
href = $(this).attr('href');
elements.push({
href: href,
title: title
});
});
index = $elem.index($(this));
e.preventDefault();
e.stopPropagation();
ui.target = $(e.target);
ui.init(index);
});
}
}
plugin.refresh = function() {
if (!$.isArray(elem)) {
ui.destroy();
$elem = $(selector);
ui.actions();
}
}
var ui = {
init : function(index){
if (plugin.settings.beforeOpen)
plugin.settings.beforeOpen();
this.target.trigger('swipebox-start');
$.swipebox.isOpen = true;
this.build();
this.openSlide(index);
this.openMedia(index);
this.preloadMedia(index+1);
this.preloadMedia(index-1);
},
build : function(){
var $this = this;
$('body').append(html);
if($this.doCssTrans()){
$('#swipebox-slider').css({
'-webkit-transition' : 'left 0.4s ease',
'-moz-transition' : 'left 0.4s ease',
'-o-transition' : 'left 0.4s ease',
'-khtml-transition' : 'left 0.4s ease',
'transition' : 'left 0.4s ease'
});
$('#swipebox-overlay').css({
'-webkit-transition' : 'opacity 1s ease',
'-moz-transition' : 'opacity 1s ease',
'-o-transition' : 'opacity 1s ease',
'-khtml-transition' : 'opacity 1s ease',
'transition' : 'opacity 1s ease'
});
$('#swipebox-action, #swipebox-caption').css({
'-webkit-transition' : '0.5s',
'-moz-transition' : '0.5s',
'-o-transition' : '0.5s',
'-khtml-transition' : '0.5s',
'transition' : '0.5s'
});
}
// if(supportSVG){
// var bg = $('#swipebox-close').css('background-image');
// bg = bg.replace('png', 'svg');
// $('#swipebox-action #swipebox-prev,#swipebox-action #swipebox-next,#swipebox-action #swipebox-close').css({
// 'background-image' : bg
// });
// }
$.each( elements, function(){
$('#swipebox-slider').append('<div class="slide"></div>');
});
$this.setDim();
$this.actions();
$this.keyboard();
$this.gesture();
$this.animBars();
$this.resize();
},
setDim : function(){
var width, height, sliderCss = {};
if( "onorientationchange" in window ){
window.addEventListener("orientationchange", function() {
if( window.orientation == 0 ){
width = winWidth;
height = winHeight;
}else if( window.orientation == 90 || window.orientation == -90 ){
width = winHeight;
height = winWidth;
}
}, false);
}else{
width = window.innerWidth ? window.innerWidth : $(window).width();
height = window.innerHeight ? window.innerHeight : $(window).height();
}
sliderCss = {
width : width,
height : height
}
$('#swipebox-overlay').css(sliderCss);
},
resize : function (){
var $this = this;
$(window).resize(function() {
$this.setDim();
}).resize();
},
supportTransition : function() {
var prefixes = 'transition WebkitTransition MozTransition OTransition msTransition KhtmlTransition'.split(' ');
for(var i = 0; i < prefixes.length; i++) {
if(document.createElement('div').style[prefixes[i]] !== undefined) {
return prefixes[i];
}
}
return false;
},
doCssTrans : function(){
if(plugin.settings.useCSS && this.supportTransition() ){
return true;
}
},
gesture : function(){
if ( isTouch ){
var $this = this,
distance = null,
swipMinDistance = 10,
startCoords = {},
endCoords = {};
var bars = $('#swipebox-caption, #swipebox-action');
bars.addClass('visible-bars');
$this.setTimeout();
$('body').bind('touchstart', function(e){
$(this).addClass('touching');
endCoords = e.originalEvent.targetTouches[0];
startCoords.pageX = e.originalEvent.targetTouches[0].pageX;
$('.touching').bind('touchmove',function(e){
e.preventDefault();
e.stopPropagation();
endCoords = e.originalEvent.targetTouches[0];
});
return false;
}).bind('touchend',function(e){
e.preventDefault();
e.stopPropagation();
distance = endCoords.pageX - startCoords.pageX;
if( distance >= swipMinDistance ){
// swipeLeft
$this.getPrev();
}else if( distance <= - swipMinDistance ){
// swipeRight
$this.getNext();
}else{
// tap
if(!bars.hasClass('visible-bars')){
$this.showBars();
$this.setTimeout();
}else{
$this.clearTimeout();
$this.hideBars();
}
}
$('.touching').off('touchmove').removeClass('touching');
});
}
},
setTimeout: function(){
if(plugin.settings.hideBarsDelay > 0){
var $this = this;
$this.clearTimeout();
$this.timeout = window.setTimeout( function(){
$this.hideBars() },
plugin.settings.hideBarsDelay
);
}
},
clearTimeout: function(){
window.clearTimeout(this.timeout);
this.timeout = null;
},
showBars : function(){
var bars = $('#swipebox-caption, #swipebox-action');
if(this.doCssTrans()){
bars.addClass('visible-bars');
}else{
$('#swipebox-caption').animate({ top : 0 }, 500);
$('#swipebox-action').animate({ bottom : 0 }, 500);
setTimeout(function(){
bars.addClass('visible-bars');
}, 1000);
}
},
hideBars : function(){
var bars = $('#swipebox-caption, #swipebox-action');
if(this.doCssTrans()){
bars.removeClass('visible-bars');
}else{
$('#swipebox-caption').animate({ top : '-50px' }, 500);
$('#swipebox-action').animate({ bottom : '-50px' }, 500);
setTimeout(function(){
bars.removeClass('visible-bars');
}, 1000);
}
},
animBars : function(){
var $this = this;
var bars = $('#swipebox-caption, #swipebox-action');
bars.addClass('visible-bars');
$this.setTimeout();
$('#swipebox-slider').click(function(e){
if(!bars.hasClass('visible-bars')){
$this.showBars();
$this.setTimeout();
}
});
$('#swipebox-action').hover(function() {
$this.showBars();
bars.addClass('force-visible-bars');
$this.clearTimeout();
},function() {
bars.removeClass('force-visible-bars');
$this.setTimeout();
});
},
keyboard : function(){
var $this = this;
$(window).bind('keyup', function(e){
e.preventDefault();
e.stopPropagation();
if (e.keyCode == 37){
$this.getPrev();
}
else if (e.keyCode==39){
$this.getNext();
}
else if (e.keyCode == 27) {
$this.closeSlide();
}
});
},
actions : function(){
var $this = this;
if( elements.length < 2 ){
$('#swipebox-prev, #swipebox-next').hide();
}else{
$('#swipebox-prev').bind('click touchend', function(e){
e.preventDefault();
e.stopPropagation();
$this.getPrev();
$this.setTimeout();
});
$('#swipebox-next').bind('click touchend', function(e){
e.preventDefault();
e.stopPropagation();
$this.getNext();
$this.setTimeout();
});
}
$('#swipebox-close').bind('click touchend', function(e){
$this.closeSlide();
});
$('#swipebox-slider .slide').not($('.mobile #swipebox-slider .slide')).bind('click', function(e){
$this.closeSlide();
});
},
setSlide : function (index, isFirst){
isFirst = isFirst || false;
var slider = $('#swipebox-slider');
if(this.doCssTrans()){
slider.css({ left : (-index*100)+'%' });
}else{
slider.animate({ left : (-index*100)+'%' });
}
$('#swipebox-slider .slide').removeClass('current');
$('#swipebox-slider .slide').eq(index).addClass('current');
this.setTitle(index);
if( isFirst ){
slider.fadeIn();
}
$('#swipebox-prev, #swipebox-next').removeClass('disabled');
if(index == 0){
$('#swipebox-prev').addClass('disabled');
}else if( index == elements.length - 1 ){
$('#swipebox-next').addClass('disabled');
}
},
openSlide : function (index){
$('html').addClass('swipebox');
$(window).trigger('resize'); // fix scroll bar visibility on desktop
this.setSlide(index, true);
},
preloadMedia : function (index){
var $this = this, src = null;
if( elements[index] !== undefined )
src = elements[index].href;
if( !$this.isVideo(src) ){
setTimeout(function(){
$this.openMedia(index);
}, 1000);
}else{
$this.openMedia(index);
}
},
openMedia : function (index){
var $this = this, src = null;
if( elements[index] !== undefined )
src = elements[index].href;
if(index < 0 || index >= elements.length){
return false;
}
if( !$this.isVideo(src) ){
$this.loadMedia(src, function(){
$('#swipebox-slider .slide').eq(index).html(this);
});
}else{
$('#swipebox-slider .slide').eq(index).html($this.getVideo(src));
}
},
setTitle : function (index, isFirst){
var title = null;
$('#swipebox-caption').empty();
if( elements[index] !== undefined )
title = elements[index].title;
if(title){
$('#swipebox-caption').append(title);
}
},
isVideo : function (src){
if( src ){
if(
src.match(/youtube\.com\/watch\?v=([a-zA-Z0-9\-_]+)/)
|| src.match(/vimeo\.com\/([0-9]*)/)
){
return true;
}
}
},
getVideo : function(url){
var iframe = '';
var output = '';
var youtubeUrl = url.match(/watch\?v=([a-zA-Z0-9\-_]+)/);
var vimeoUrl = url.match(/vimeo\.com\/([0-9]*)/);
if( youtubeUrl ){
iframe = '<iframe width="560" height="315" src="//www.youtube.com/embed/'+youtubeUrl[1]+'" frameborder="0" allowfullscreen></iframe>';
}else if(vimeoUrl){
iframe = '<iframe width="560" height="315" src="http://player.vimeo.com/video/'+vimeoUrl[1]+'?byline=0&portrait=0&color='+plugin.settings.vimeoColor+'" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>';
}
return '<div class="swipebox-video-container" style="max-width:'+plugin.settings.videomaxWidth+'px"><div class="swipebox-video">'+iframe+'</div></div>';
},
loadMedia : function (src, callback){
if( !this.isVideo(src) ){
var img = $('<img>').on('load', function(){
callback.call(img);
});
img.attr('src',src);
}
},
getNext : function (){
var $this = this;
index = $('#swipebox-slider .slide').index($('#swipebox-slider .slide.current'));
if(index+1 < elements.length){
index++;
$this.setSlide(index);
$this.preloadMedia(index+1);
}
else{
$('#swipebox-slider').addClass('rightSpring');
setTimeout(function(){
$('#swipebox-slider').removeClass('rightSpring');
},500);
}
},
getPrev : function (){
index = $('#swipebox-slider .slide').index($('#swipebox-slider .slide.current'));
if(index > 0){
index--;
this.setSlide(index);
this.preloadMedia(index-1);
}
else{
$('#swipebox-slider').addClass('leftSpring');
setTimeout(function(){
$('#swipebox-slider').removeClass('leftSpring');
},500);
}
},
closeSlide : function (){
$('html').removeClass('swipebox');
$(window).trigger('resize');
this.destroy();
},
destroy : function(){
$(window).unbind('keyup');
$('body').unbind('touchstart');
$('body').unbind('touchmove');
$('body').unbind('touchend');
$('#swipebox-slider').unbind();
$('#swipebox-overlay').remove();
if (!$.isArray(elem))
elem.removeData('_swipebox');
if ( this.target )
this.target.trigger('swipebox-destroy');
$.swipebox.isOpen = false;
if (plugin.settings.afterClose)
plugin.settings.afterClose();
}
};
plugin.init();
};
$.fn.swipebox = function(options){
if (!$.data(this, "_swipebox")) {
var swipebox = new $.swipebox(this, options);
this.data('_swipebox', swipebox);
}
return this.data('_swipebox');
}
}(window, document, jQuery));