tablesorter/dist/js/widgets/widget-lazyload.min.js

/*! Widget: lazyload (BETA) - 4/1/2016 (v2.25.7) */
!function(a,b){"use strict";var c=a.tablesorter;c.lazyload={init:function(d,e){"scrollstop"!==e.lazyload_event||c.addScrollStopDone||(c.addScrollStop(),c.addScrollStopDone=!0,a.event.special.scrollstop.latency=e.lazyload_latency||250),c.lazyload.update(d,e);var f=d.namespace+"lazyload ",g=[e.lazyload_update,"pagerUpdate",e.columnSelector_updated||"columnUpdate",""].join(f);d.$table.on(g,function(){c.lazyload.update(d,d.widgetOptions)}).on("filterEnd"+f,function(){a(b).scroll()})},update:function(c,d){var e=(/(\.|#)/.test(d.lazyload_imageClass)?"":".")+d.lazyload_imageClass;c.$table.find(e).lazyload({threshold:d.lazyload_threshold,failure_limit:d.lazyload_failure_limit,event:d.lazyload_event,effect:d.lazyload_effect,container:d.lazyload_container,data_attribute:d.lazyload_data_attribute,skip_invisible:d.lazyload_skip_invisible,appear:d.lazyload_appear,load:d.lazyload_load,placeholder:d.lazyload_placeholder}),setTimeout(function(){a(b).scroll()},1)},remove:function(a,b){a.$table.off(a.namespace+"lazyload")}},c.addWidget({id:"lazyload",options:{lazyload_imageClass:"lazy",lazyload_update:"lazyloadUpdate",lazyload_latency:250,lazyload_threshold:0,lazyload_failure_limit:0,lazyload_event:"scrollstop",lazyload_effect:"show",lazyload_container:b,lazyload_data_attribute:"original",lazyload_skip_invisible:!0,lazyload_appear:null,lazyload_load:null,lazyload_placeholder:"data:image/gif;base64,R0lGODlhAQABAIABAP///wAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="},init:function(a,b,d,e){c.lazyload.init(d,e)},remove:function(a,b,d){c.lazyload.remove(b,d)}}),c.addScrollStop=function(){var b=a.event.dispatch||a.event.handle,c=a.event.special,d="D"+ +new Date,e="D"+(+new Date+1);c.scrollstart={setup:function(e){var f,g=a.extend({latency:c.scrollstop.latency},e),h=function(a){var c=this,d=arguments;f?clearTimeout(f):(a.type="scrollstart",b.apply(c,d)),f=setTimeout(function(){f=null},g.latency)};a(this).bind("scroll",h).data(d,h)},teardown:function(){a(this).unbind("scroll",a(this).data(d))}},c.scrollstop={latency:250,setup:function(d){var f,g=a.extend({latency:c.scrollstop.latency},d),h=function(a){var c=this,d=arguments;f&&clearTimeout(f),f=setTimeout(function(){f=null,a.type="scrollstop",b.apply(c,d)},g.latency)};a(this).bind("scroll",h).data(e,h)},teardown:function(){a(this).unbind("scroll",a(this).data(e))}}}}(jQuery,window),/*!
* Lazy Load - jQuery plugin for lazy loading images
*
* Copyright (c) 2007-2015 Mika Tuupola
*
* Licensed under the MIT license:
*   http://www.opensource.org/licenses/mit-license.php
*
* Project home:
*   http://www.appelsiini.net/projects/lazyload
*
* Version:  1.9.7
*
*/
function(a,b,c,d){var e=a(b);a.fn.lazyload=function(d){function f(){var b=0;h.each(function(){var c=a(this);if(!i.skip_invisible||c.is(":visible"))if(a.abovethetop(this,i)||a.leftofbegin(this,i));else if(a.belowthefold(this,i)||a.rightoffold(this,i)){if(++b>i.failure_limit)return!1}else c.trigger("appear"),b=0})}var g,h=this,i={threshold:0,failure_limit:0,event:"scroll",effect:"show",container:b,data_attribute:"original",skip_invisible:!1,appear:null,load:null,placeholder:"data:image/gif;base64,R0lGODlhAQABAIABAP///wAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="};/*!
* Lazy Load - jQuery plugin for lazy loading images
*
* Copyright (c) 2007-2015 Mika Tuupola
*
* Licensed under the MIT license:
*   http://www.opensource.org/licenses/mit-license.php
*
* Project home:
*   http://www.appelsiini.net/projects/lazyload
*
* Version:  1.9.7
*
*/
return d&&(void 0!==d.failurelimit&&(d.failure_limit=d.failurelimit,delete d.failurelimit),void 0!==d.effectspeed&&(d.effect_speed=d.effectspeed,delete d.effectspeed),a.extend(i,d)),g=void 0===i.container||i.container===b?e:a(i.container),0===i.event.indexOf("scroll")&&g.bind(i.event,function(){return f()}),this.each(function(){var b=this,c=a(b);b.loaded=!1,void 0!==c.attr("src")&&c.attr("src")!==!1||c.is("img")&&c.attr("src",i.placeholder),c.one("appear",function(){if(!this.loaded){if(i.appear){var d=h.length;i.appear.call(b,d,i)}a("<img />").bind("load",function(){var d=c.attr("data-"+i.data_attribute);c.hide(),c.is("img")?c.attr("src",d):c.css("background-image","url('"+d+"')"),c[i.effect](i.effect_speed),b.loaded=!0;var e=a.grep(h,function(a){return!a.loaded});if(h=a(e),i.load){var f=h.length;i.load.call(b,f,i)}}).attr("src",c.attr("data-"+i.data_attribute))}}),0!==i.event.indexOf("scroll")&&c.bind(i.event,function(){b.loaded||c.trigger("appear")})}),e.bind("resize",function(){f()}),/(?:iphone|ipod|ipad).*os 5/gi.test(navigator.appVersion)&&e.bind("pageshow",function(b){b.originalEvent&&b.originalEvent.persisted&&h.each(function(){a(this).trigger("appear")})}),a(c).ready(function(){f()}),this},a.belowthefold=function(c,d){return(void 0===d.container||d.container===b?(b.innerHeight?b.innerHeight:e.height())+e.scrollTop():a(d.container).offset().top+a(d.container).height())<=a(c).offset().top-d.threshold},a.rightoffold=function(c,d){return(void 0===d.container||d.container===b?e.width()+e.scrollLeft():a(d.container).offset().left+a(d.container).width())<=a(c).offset().left-d.threshold},a.abovethetop=function(c,d){return(void 0===d.container||d.container===b?e.scrollTop():a(d.container).offset().top)>=a(c).offset().top+d.threshold+a(c).height()},a.leftofbegin=function(c,d){return(void 0===d.container||d.container===b?e.scrollLeft():a(d.container).offset().left)>=a(c).offset().left+d.threshold+a(c).width()},a.inviewport=function(b,c){return!(a.rightoffold(b,c)||a.leftofbegin(b,c)||a.belowthefold(b,c)||a.abovethetop(b,c))},a.extend(a.expr[":"],{"below-the-fold":function(b){return a.belowthefold(b,{threshold:0})},"above-the-top":function(b){return!a.belowthefold(b,{threshold:0})},"right-of-screen":function(b){return a.rightoffold(b,{threshold:0})},"left-of-screen":function(b){return!a.rightoffold(b,{threshold:0})},"in-viewport":function(b){return a.inviewport(b,{threshold:0})},"above-the-fold":function(b){return!a.belowthefold(b,{threshold:0})},"right-of-fold":function(b){return a.rightoffold(b,{threshold:0})},"left-of-fold":function(b){return!a.rightoffold(b,{threshold:0})}})}(jQuery,window,document);