jquery.fs.boxer.min.js

/* 
 * Boxer v3.3.0 - 2015-04-04 
 * A jQuery plugin for displaying images, videos or content in a modal overlay. Part of the Formstone Library. 
 * http://classic.formstone.it/boxer/ 
 * 
 * Copyright 2015 Ben Plum; MIT Licensed 
 */

!function(a,b){"use strict";function c(b){return L.formatter=j,I=a("body"),G=F(),H=G!==!1,H||(G="transitionend.boxer"),a(this).on("click.boxer",a.extend({},L,b||{}),d)}function d(c){if("undefined"==typeof J.$boxer){var d=a(this),f=c.data.$object,g=d[0].href?d[0].href||"":"",i=d[0].hash?d[0].hash||"":"",j=g.toLowerCase().split(".").pop().split(/\#|\?/),l=j[0],m=d.data("boxer-type")||"",o="image"===m||a.inArray(l,c.data.extensions)>-1||"data:image"===g.substr(0,10),p=g.indexOf("youtube.com/embed")>-1||g.indexOf("player.vimeo.com/video")>-1,w="url"===m||!o&&!p&&"http"===g.substr(0,4)&&!i,x="element"===m||!o&&!p&&!w&&"#"===i.substr(0,1),y="undefined"!=typeof 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click.boxer","#boxer-overlay, #boxer .boxer-close",e).on("touchmove.boxer",C),J.gallery.active&&J.$boxer.on("touchstart.boxer click.boxer",".boxer-control",q),J.$boxer.on(G,function(b){C(b),a(b.target).is(J.$boxer)&&(J.$boxer.off(G),o?k(g):p?n(g):w?u(g):x?t(g):y?v(J.$object):a.error("BOXER: '"+g+"' is not valid."))}),I.addClass("boxer-open"),H||J.$boxer.trigger(G),y)return J.$boxer}}function e(b){C(b),"undefined"!=typeof J.$boxer&&(J.$boxer.on(G,function(b){C(b),a(b.target).is(J.$boxer)&&(J.$boxer.off(G),J.$overlay.remove(),J.$boxer.remove(),J={})}).addClass("animating"),I.removeClass("boxer-open"),H||J.$boxer.trigger(G),E(J.resizeTimer),J.$window.off("resize.boxer").off("keydown.boxer"),J.$body.off(".boxer").removeClass("boxer-open"),J.gallery.active&&J.$boxer.off(".boxer"),J.isMobile&&"image"===J.type&&J.gallery.active&&J.$container.off(".boxer"),J.$window.trigger("close.boxer"))}function f(){{var b=i();J.isMobile?0:J.duration}J.isMobile||J.$controls.css({marginTop:(J.contentHeight-J.controlHeight-J.metaHeight)/2}),!J.visible&&J.isMobile&&J.gallery.active&&J.$content.on("touchstart.boxer",".boxer-image",y),(J.isMobile||J.fixed)&&J.$body.addClass("boxer-open"),J.$boxer.on(G,function(b){C(b),a(b.target).is(J.$boxer)&&(J.$boxer.off(G),J.$container.on(G,function(b){C(b),a(b.target).is(J.$container)&&(J.$container.off(G),J.$boxer.removeClass("animating"),J.isAnimating=!1)}),J.$boxer.removeClass("loading"),H||J.$content.trigger(G),J.visible=!0,J.callback.apply(J.$boxer),J.$window.trigger("open.boxer"),J.gallery.active&&p())}),J.isMobile||J.$boxer.css({height:J.contentHeight+J.paddingVertical,width:J.contentWidth+J.paddingHorizontal,top:J.fixed?0:b.top});var c=J.oldContentHeight!==J.contentHeight||J.oldContentWidth!==J.contentWidth;!J.isMobile&&H&&c||J.$boxer.trigger(G),J.oldContentHeight=J.contentHeight,J.oldContentWidth=J.contentWidth}function g(){if(J.visible&&!J.isMobile){var a=i();J.$controls.css({marginTop:(J.contentHeight-J.controlHeight-J.metaHeight)/2}),J.$boxer.css({height:J.contentHeight+J.paddingVertical,width:J.contentWidth+J.paddingHorizontal,top:J.fixed?0:a.top})}}function h(){var a=i();J.$boxer.css({top:J.fixed?0:a.top})}function i(){if(J.isMobile)return{left:0,top:0};var a={left:(J.$window.width()-J.contentWidth-J.paddingHorizontal)/2,top:J.top<=0?(J.$window.height()-J.contentHeight-J.paddingVertical)/2:J.top};return J.fixed!==!0&&(a.top+=J.$window.scrollTop()),a}function j(a){var b=a.attr("title");return void 0!==b&&""!==b.trim()?'<p class="caption">'+b.trim()+"</p>":""}function k(b){J.$image=a("<img />"),J.$image.load(function(){J.$image.off("load, error");var a=B(J.$image);J.naturalHeight=a.naturalHeight,J.naturalWidth=a.naturalWidth,J.retina&&(J.naturalHeight/=2,J.naturalWidth/=2),J.$content.prepend(J.$image),""===J.$caption.html()?J.$caption.hide():J.$caption.show(),l(),f()}).error(x).attr("src",b).addClass("boxer-image"),(J.$image[0].complete||4===J.$image[0].readyState)&&J.$image.trigger("load")}function l(){var a=0;for(J.windowHeight=J.viewportHeight=J.$window.height()-J.paddingVertical,J.windowWidth=J.viewportWidth=J.$window.width()-J.paddingHorizontal,J.contentHeight=1/0,J.contentWidth=1/0,J.imageMarginTop=0,J.imageMarginLeft=0;J.contentHeight>J.viewportHeight&&2>a;)J.imageHeight=0===a?J.naturalHeight:J.$image.outerHeight(),J.imageWidth=0===a?J.naturalWidth:J.$image.outerWidth(),J.metaHeight=0===a?0:J.metaHeight,0===a&&(J.ratioHorizontal=J.imageHeight/J.imageWidth,J.ratioVertical=J.imageWidth/J.imageHeight,J.isWide=J.imageWidth>J.imageHeight),J.imageHeight<J.minHeight&&(J.minHeight=J.imageHeight),J.imageWidth<J.minWidth&&(J.minWidth=J.imageWidth),J.isMobile?(J.$meta.css({width:J.windowWidth}),J.metaHeight=J.$meta.outerHeight(!0),J.contentHeight=J.viewportHeight-J.paddingVertical,J.contentWidth=J.viewportWidth-J.paddingHorizontal,m(),J.imageMarginTop=(J.contentHeight-J.targetImageHeight-J.metaHeight)/2,J.imageMarginLeft=(J.contentWidth-J.targetImageWidth)/2):(0===a&&(J.viewportHeight-=J.margin+J.paddingVertical,J.viewportWidth-=J.margin+J.paddingHorizontal),J.viewportHeight-=J.metaHeight,m(),J.contentHeight=J.targetImageHeight,J.contentWidth=J.targetImageWidth),J.$meta.css({width:J.contentWidth}),J.$image.css({height:J.targetImageHeight,width:J.targetImageWidth,marginTop:J.imageMarginTop,marginLeft:J.imageMarginLeft}),J.isMobile||(J.metaHeight=J.$meta.outerHeight(!0),J.contentHeight+=J.metaHeight),a++}function m(){var a=J.isMobile?J.contentHeight-J.metaHeight:J.viewportHeight,b=J.isMobile?J.contentWidth:J.viewportWidth;J.isWide?(J.targetImageWidth=b,J.targetImageHeight=J.targetImageWidth*J.ratioHorizontal,J.targetImageHeight>a&&(J.targetImageHeight=a,J.targetImageWidth=J.targetImageHeight*J.ratioVertical)):(J.targetImageHeight=a,J.targetImageWidth=J.targetImageHeight*J.ratioVertical,J.targetImageWidth>b&&(J.targetImageWidth=b,J.targetImageHeight=J.targetImageWidth*J.ratioHorizontal)),(J.targetImageWidth>J.imageWidth||J.targetImageHeight>J.imageHeight)&&(J.targetImageHeight=J.imageHeight,J.targetImageWidth=J.imageWidth),(J.targetImageWidth<J.minWidth||J.targetImageHeight<J.minHeight)&&(J.targetImageWidth<J.minWidth?(J.targetImageWidth=J.minWidth,J.targetImageHeight=J.targetImageWidth*J.ratioHorizontal):(J.targetImageHeight=J.minHeight,J.targetImageWidth=J.targetImageHeight*J.ratioVertical))}function n(b){J.$videoWrapper=a('<div class="boxer-video-wrapper" />'),J.$video=a('<iframe 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p(b){var c="";J.gallery.index>0&&(c=J.gallery.$items.eq(J.gallery.index-1).attr("href"),c.indexOf("youtube.com/embed")<0&&c.indexOf("player.vimeo.com/video")<0&&a('<img src="'+c+'">')),J.gallery.index<J.gallery.total&&(c=J.gallery.$items.eq(J.gallery.index+1).attr("href"),c.indexOf("youtube.com/embed")<0&&c.indexOf("player.vimeo.com/video")<0&&a('<img src="'+c+'">'))}function q(b){C(b);var c=a(this);J.isAnimating||c.hasClass("disabled")||(J.isAnimating=!0,J.gallery.index+=c.hasClass("next")?1:-1,J.gallery.index>J.gallery.total&&(J.gallery.index=J.gallery.total),J.gallery.index<0&&(J.gallery.index=0),J.$container.on(G,function(b){if(C(b),a(b.target).is(J.$container)){J.$container.off(G),"undefined"!=typeof J.$image&&J.$image.remove(),"undefined"!=typeof J.$videoWrapper&&J.$videoWrapper.remove(),J.$target=J.gallery.$items.eq(J.gallery.index),J.$caption.html(J.formatter.apply(J.$body,[J.$target])),J.$position.find(".current").html(J.gallery.index+1);var c=J.$target.attr("href"),d=c.indexOf("youtube.com/embed")>-1||c.indexOf("player.vimeo.com/video")>-1;d?n(c):k(c),r()}}),J.$boxer.addClass("loading animating"),H||J.$content.trigger(G))}function r(){J.$controls.removeClass("disabled"),0===J.gallery.index&&J.$controls.filter(".previous").addClass("disabled"),J.gallery.index===J.gallery.total&&J.$controls.filter(".next").addClass("disabled")}function s(a){!J.gallery.active||37!==a.keyCode&&39!==a.keyCode?27===a.keyCode&&J.$boxer.find(".boxer-close").trigger("click"):(C(a),J.$controls.filter(37===a.keyCode?".previous":".next").trigger("click"))}function t(b){var c=a(b).find(">:first-child").clone();v(c)}function u(b){b+=b.indexOf("?")>-1?"&"+L.requestKey+"=true":"?"+L.requestKey+"=true";var c=a('<iframe class="boxer-iframe" src="'+b+'" />');v(c)}function v(a){J.$content.append(a),w(a),f()}function 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