2 lines
12 KiB
JavaScript
2 lines
12 KiB
JavaScript
/* jquery.poptrox.js v2.5.2-dev | (c) @ajlkn | github.com/ajlkn/jquery.poptrox | MIT licensed */
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!function(e){e.fn.poptrox_disableSelection=function(){return e(this).css("user-select","none").css("-khtml-user-select","none").css("-moz-user-select","none").css("-o-user-select","none").css("-webkit-user-select","none")},e.fn.poptrox=function(o){if(0==this.length)return e(this);if(this.length>1){for(var t=0;t<this.length;t++)e(this[t]).poptrox(o);return e(this)}var p,i,s=e.extend({preload:!1,baseZIndex:1e3,fadeSpeed:300,overlayColor:"#000000",overlayOpacity:.6,overlayClass:"poptrox-overlay",windowMargin:50,windowHeightPad:0,selector:"a",caption:null,parent:"body",popupSpeed:300,popupWidth:200,popupHeight:100,popupIsFixed:!1,useBodyOverflow:!1,usePopupEasyClose:!0,usePopupForceClose:!1,usePopupLoader:!0,usePopupCloser:!0,usePopupCaption:!1,usePopupNav:!1,usePopupDefaultStyling:!0,popupBackgroundColor:"#FFFFFF",popupTextColor:"#000000",popupLoaderTextSize:"2em",popupCloserBackgroundColor:"#000000",popupCloserTextColor:"#FFFFFF",popupCloserTextSize:"20px",popupPadding:10,popupCaptionHeight:60,popupCaptionTextSize:null,popupBlankCaptionText:"(untitled)",popupCloserText:"×",popupLoaderText:"••••",popupClass:"poptrox-popup",popupSelector:null,popupLoaderSelector:".loader",popupCloserSelector:".closer",popupCaptionSelector:".caption",popupNavPreviousSelector:".nav-previous",popupNavNextSelector:".nav-next",onPopupClose:null,onPopupOpen:null},o),r=e(this),n=e("body"),a=e('<div class="'+s.overlayClass+'"></div>'),l=e(window),u=[],d=0,h=!1,g=new Array,f=function(){p=l.width(),i=l.height()+s.windowHeightPad;var e=Math.abs(x.width()-x.outerWidth()),o=Math.abs(x.height()-x.outerHeight()),t=p-2*s.windowMargin-e,r=i-2*s.windowMargin-o;x.css("min-width",s.popupWidth).css("min-height",s.popupHeight),v.children().css("max-width",t).css("max-height",r)};s.usePopupLoader||(s.popupLoaderSelector=null),s.usePopupCloser||(s.popupCloserSelector=null),s.usePopupCaption||(s.popupCaptionSelector=null),s.usePopupNav||(s.popupNavPreviousSelector=null,s.popupNavNextSelector=null);var x;x=e(s.popupSelector?s.popupSelector:'<div class="'+s.popupClass+'">'+(s.popupLoaderSelector?'<div class="loader">'+s.popupLoaderText+"</div>":"")+'<div class="pic"></div>'+(s.popupCaptionSelector?'<div class="caption"></div>':"")+(s.popupCloserSelector?'<span class="closer">'+s.popupCloserText+"</span>":"")+(s.popupNavPreviousSelector?'<div class="nav-previous"></div>':"")+(s.popupNavNextSelector?'<div class="nav-next"></div>':"")+"</div>");var v=x.find(".pic"),w=e(),b=x.find(s.popupLoaderSelector),m=x.find(s.popupCaptionSelector),C=x.find(s.popupCloserSelector),y=x.find(s.popupNavNextSelector),S=x.find(s.popupNavPreviousSelector),P=y.add(S);if(s.usePopupDefaultStyling&&(x.css("background",s.popupBackgroundColor).css("color",s.popupTextColor).css("padding",s.popupPadding+"px"),m.length>0&&(x.css("padding-bottom",s.popupCaptionHeight+"px"),m.css("position","absolute").css("left","0").css("bottom","0").css("width","100%").css("text-align","center").css("height",s.popupCaptionHeight+"px").css("line-height",s.popupCaptionHeight+"px"),s.popupCaptionTextSize&&m.css("font-size",popupCaptionTextSize)),C.length>0&&C.html(s.popupCloserText).css("font-size",s.popupCloserTextSize).css("background",s.popupCloserBackgroundColor).css("color",s.popupCloserTextColor).css("display","block").css("width","40px").css("height","40px").css("line-height","40px").css("text-align","center").css("position","absolute").css("text-decoration","none").css("outline","0").css("top","0").css("right","-40px"),b.length>0&&b.html("").css("position","relative").css("font-size",s.popupLoaderTextSize).on("startSpinning",function(o){var t=e("<div>"+s.popupLoaderText+"</div>");t.css("height",Math.floor(s.popupHeight/2)+"px").css("overflow","hidden").css("line-height",Math.floor(s.popupHeight/2)+"px").css("text-align","center").css("margin-top",Math.floor((x.height()-t.height()+(m.length>0?m.height():0))/2)).css("color",s.popupTextColor?s.popupTextColor:"").on("xfin",function(){t.fadeTo(300,.5,function(){t.trigger("xfout")})}).on("xfout",function(){t.fadeTo(300,.05,function(){t.trigger("xfin")})}).trigger("xfin"),b.append(t)}).on("stopSpinning",function(e){var o=b.find("div");o.remove()}),2==P.length)){P.css("font-size","75px").css("text-align","center").css("color","#fff").css("text-shadow","none").css("height","100%").css("position","absolute").css("top","0").css("opacity","0.35").css("cursor","pointer").css("box-shadow","inset 0px 0px 10px 0px rgba(0,0,0,0)").poptrox_disableSelection();var k,T;s.usePopupEasyClose?(k="100px",T="100px"):(k="75%",T="25%"),y.css("right","0").css("width",k).html('<div style="position: absolute; height: 100px; width: 125px; top: 50%; right: 0; margin-top: -50px;">></div>'),S.css("left","0").css("width",T).html('<div style="position: absolute; height: 100px; width: 125px; top: 50%; left: 0; margin-top: -50px;"><</div>')}return l.on("resize orientationchange",function(){f()}),m.on("update",function(e,o){o&&0!=o.length||(o=s.popupBlankCaptionText),m.html(o)}),C.css("cursor","pointer").on("click",function(e){return e.preventDefault(),e.stopPropagation(),x.trigger("poptrox_close"),!0}),y.on("click",function(e){e.stopPropagation(),e.preventDefault(),x.trigger("poptrox_next")}),S.on("click",function(e){e.stopPropagation(),e.preventDefault(),x.trigger("poptrox_previous")}),a.css("position","fixed").css("left",0).css("top",0).css("z-index",s.baseZIndex).css("width","100%").css("height","100%").css("text-align","center").css("cursor","pointer").appendTo(s.parent).prepend('<div style="display:inline-block;height:100%;vertical-align:middle;"></div>').append('<div style="position:absolute;left:0;top:0;width:100%;height:100%;background:'+s.overlayColor+";opacity:"+s.overlayOpacity+";filter:alpha(opacity="+100*s.overlayOpacity+');"></div>').hide().on("touchmove",function(e){return!1}).on("click",function(e){e.preventDefault(),e.stopPropagation(),x.trigger("poptrox_close")}),x.css("display","inline-block").css("vertical-align","middle").css("position","relative").css("z-index",1).css("cursor","auto").appendTo(a).hide().on("poptrox_next",function(){var e=d+1;e>=u.length&&(e=0),x.trigger("poptrox_switch",[e])}).on("poptrox_previous",function(){var e=d-1;e<0&&(e=u.length-1),x.trigger("poptrox_switch",[e])}).on("poptrox_reset",function(){f(),x.data("width",s.popupWidth).data("height",s.popupHeight),b.hide().trigger("stopSpinning"),m.hide(),C.hide(),P.hide(),v.hide(),w.attr("src","").detach()}).on("poptrox_open",function(e,o){return!!h||(h=!0,s.useBodyOverflow&&n.css("overflow","hidden"),s.onPopupOpen&&s.onPopupOpen(),x.addClass("loading"),void a.fadeTo(s.fadeSpeed,1,function(){x.trigger("poptrox_switch",[o,!0])}))}).on("poptrox_switch",function(o,t,p){var i;if(!p&&h)return!0;if(h=!0,x.addClass("loading").css("width",x.data("width")).css("height",x.data("height")),m.hide(),w.attr("src")&&w.attr("src",""),w.detach(),i=u[t],w=i.object,w.off("load"),v.css("text-indent","-9999px").show().append(w),"ajax"==i.type?e.get(i.src,function(e){w.html(e),w.trigger("load")}):w.attr("src",i.src),"image"!=i.type){var r,n;r=i.width,n=i.height,"%"==r.slice(-1)&&(r=parseInt(r.substring(0,r.length-1))/100*l.width()),"%"==n.slice(-1)&&(n=parseInt(n.substring(0,n.length-1))/100*l.height()),w.css("position","relative").css("outline","0").css("z-index",s.baseZIndex+100).width(r).height(n)}b.trigger("startSpinning").fadeIn(300),x.show(),s.popupIsFixed?(x.removeClass("loading").width(s.popupWidth).height(s.popupHeight),w.on("load",function(){w.off("load"),b.hide().trigger("stopSpinning"),m.trigger("update",[i.captionText]).fadeIn(s.fadeSpeed),C.fadeIn(s.fadeSpeed),v.css("text-indent",0).hide().fadeIn(s.fadeSpeed,function(){h=!1}),d=t,P.fadeIn(s.fadeSpeed)})):w.on("load",function(){f(),w.off("load"),b.hide().trigger("stopSpinning");var e=w.width(),o=w.height(),p=function(){m.trigger("update",[i.captionText]).fadeIn(s.fadeSpeed),C.fadeIn(s.fadeSpeed),v.css("text-indent",0).hide().fadeIn(s.fadeSpeed,function(){h=!1}),d=t,P.fadeIn(s.fadeSpeed),x.removeClass("loading").data("width",e).data("height",o).css("width","auto").css("height","auto")};e==x.data("width")&&o==x.data("height")?p():x.animate({width:e,height:o},s.popupSpeed,"swing",p)}),"image"!=i.type&&w.trigger("load")}).on("poptrox_close",function(){return!(!h||s.usePopupForceClose)||(h=!0,x.hide().trigger("poptrox_reset"),s.onPopupClose&&s.onPopupClose(),void a.fadeOut(s.fadeSpeed,function(){s.useBodyOverflow&&n.css("overflow","auto"),h=!1}))}).trigger("poptrox_reset"),s.usePopupEasyClose?(m.on("click","a",function(e){e.stopPropagation()}),x.css("cursor","pointer").on("click",function(e){e.stopPropagation(),e.preventDefault(),x.trigger("poptrox_close")})):x.on("click",function(e){e.stopPropagation()}),l.keydown(function(e){if(x.is(":visible"))switch(e.keyCode){case 37:case 32:if(s.usePopupNav)return x.trigger("poptrox_previous"),!1;break;case 39:if(s.usePopupNav)return x.trigger("poptrox_next"),!1;break;case 27:return x.trigger("poptrox_close"),!1}}),r.find(s.selector).each(function(o){var t,p,i=e(this),r=i.find("img"),n=i.data("poptrox");if("ignore"!=n&&i.attr("href")){if(t={src:i.attr("href"),captionText:r.attr("title"),width:null,height:null,type:null,object:null,options:null},s.caption){if("function"==typeof s.caption)c=s.caption(i);else if("selector"in s.caption){var a;a=i.find(s.caption.selector),"attribute"in s.caption?c=a.attr(s.caption.attribute):(c=a.html(),s.caption.remove===!0&&a.remove())}}else c=r.attr("title");if(t.captionText=c,n){var l=n.split(",");0 in l&&(t.type=l[0]),1 in l&&(p=l[1].match(/([0-9%]+)x([0-9%]+)/),p&&3==p.length&&(t.width=p[1],t.height=p[2])),2 in l&&(t.options=l[2])}if(!t.type)switch(p=t.src.match(/\/\/([a-z0-9\.]+)\/.*/),(!p||p.length<2)&&(p=[!1]),p[1]){case"api.soundcloud.com":t.type="soundcloud";break;case"youtu.be":t.type="youtube";break;case"vimeo.com":t.type="vimeo";break;case"wistia.net":t.type="wistia";break;case"bcove.me":t.type="bcove";break;default:t.type="image"}switch(p=t.src.match(/\/\/[a-z0-9\.]+\/(.*)/),t.type){case"iframe":t.object=e('<iframe src="" frameborder="0"></iframe>'),t.object.on("click",function(e){e.stopPropagation()}).css("cursor","auto"),t.width&&t.height||(t.width="600",t.height="400");break;case"ajax":t.object=e('<div class="poptrox-ajax"></div>'),t.object.on("click",function(e){e.stopPropagation()}).css("cursor","auto").css("overflow","auto"),t.width&&t.height||(t.width="600",t.height="400");break;case"soundcloud":t.object=e('<iframe scrolling="no" frameborder="no" src=""></iframe>'),t.src="//w.soundcloud.com/player/?url="+escape(t.src)+(t.options?"&"+t.options:""),t.width="600",t.height="166";break;case"youtube":t.object=e('<iframe src="" frameborder="0" allowfullscreen="1"></iframe>'),t.src="//www.youtube.com/embed/"+p[1]+(t.options?"?"+t.options:""),t.width&&t.height||(t.width="800",t.height="480");break;case"vimeo":t.object=e('<iframe src="" frameborder="0" allowFullScreen="1"></iframe>'),t.src="//player.vimeo.com/video/"+p[1]+(t.options?"?"+t.options:""),t.width&&t.height||(t.width="800",t.height="480");break;case"wistia":t.object=e('<iframe src="" frameborder="0" allowFullScreen="1"></iframe>'),t.src="//fast.wistia.net/"+p[1]+(t.options?"?"+t.options:""),t.width&&t.height||(t.width="800",t.height="480");break;case"bcove":t.object=e('<iframe src="" frameborder="0" allowFullScreen="1" width="100%"></iframe>'),t.src="//bcove.me/"+p[1]+(t.options?"?"+t.options:""),t.width&&t.height||(t.width="640",t.height="360");break;default:if(t.object=e('<img src="" alt="" style="vertical-align:bottom" />'),s.preload){var p=document.createElement("img");p.src=t.src,g.push(p)}t.width=i.attr("width"),t.height=i.attr("height")}"file:"==window.location.protocol&&t.src.match(/^\/\//)&&(t.src="http:"+t.src),u.push(t),r.removeAttr("title"),i.removeAttr("href").css("cursor","pointer").css("outline",0).on("click",function(e){e.preventDefault(),e.stopPropagation(),x.trigger("poptrox_open",[o])})}}),r.prop("_poptrox",s),r}}(jQuery);
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