13 lines
25 KiB
JavaScript
13 lines
25 KiB
JavaScript
/*!
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* Infinite Scroll PACKAGED v3.0.5
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* Automatically add next page
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*
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* Licensed GPLv3 for open source use
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* or Infinite Scroll Commercial License for commercial use
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*
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* https://infinite-scroll.com
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* Copyright 2018 Metafizzy
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*/
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!function(t,e){"function"==typeof define&&define.amd?define("jquery-bridget/jquery-bridget",["jquery"],function(i){return e(t,i)}):"object"==typeof module&&module.exports?module.exports=e(t,require("jquery")):t.jQueryBridget=e(t,t.jQuery)}(window,function(t,e){"use strict";function i(i,r,l){function a(t,e,n){var o,r="$()."+i+'("'+e+'")';return t.each(function(t,a){var h=l.data(a,i);if(!h)return void s(i+" not initialized. 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i=this._events=this._events||{},n=i[t]=i[t]||[];return n.indexOf(e)==-1&&n.push(e),this}},e.once=function(t,e){if(t&&e){this.on(t,e);var i=this._onceEvents=this._onceEvents||{},n=i[t]=i[t]||{};return n[e]=!0,this}},e.off=function(t,e){var i=this._events&&this._events[t];if(i&&i.length){var n=i.indexOf(e);return n!=-1&&i.splice(n,1),this}},e.emitEvent=function(t,e){var i=this._events&&this._events[t];if(i&&i.length){i=i.slice(0),e=e||[];for(var n=this._onceEvents&&this._onceEvents[t],o=0;o<i.length;o++){var r=i[o],s=n&&n[r];s&&(this.off(t,r),delete n[r]),r.apply(this,e)}return this}},e.allOff=function(){delete this._events,delete this._onceEvents},t}),function(t,e){"use strict";"function"==typeof define&&define.amd?define("desandro-matches-selector/matches-selector",e):"object"==typeof module&&module.exports?module.exports=e():t.matchesSelector=e()}(window,function(){"use strict";var t=function(){var t=window.Element.prototype;if(t.matches)return"matches";if(t.matchesSelector)return"matchesSelector";for(var e=["webkit","moz","ms","o"],i=0;i<e.length;i++){var n=e[i],o=n+"MatchesSelector";if(t[o])return o}}();return function(e,i){return e[t](i)}}),function(t,e){"function"==typeof define&&define.amd?define("fizzy-ui-utils/utils",["desandro-matches-selector/matches-selector"],function(i){return e(t,i)}):"object"==typeof module&&module.exports?module.exports=e(t,require("desandro-matches-selector")):t.fizzyUIUtils=e(t,t.matchesSelector)}(window,function(t,e){var i={};i.extend=function(t,e){for(var i in e)t[i]=e[i];return t},i.modulo=function(t,e){return(t%e+e)%e};var n=Array.prototype.slice;i.makeArray=function(t){if(Array.isArray(t))return t;if(null===t||void 0===t)return[];var e="object"==typeof t&&"number"==typeof t.length;return e?n.call(t):[t]},i.removeFrom=function(t,e){var 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l.option(e),l}this.element=t,this.options=i.extend({},n.defaults),this.option(e),o&&(this.$element=o(this.element)),this.create()}var o=t.jQuery,r={};n.defaults={},n.create={},n.destroy={};var s=n.prototype;i.extend(s,e.prototype);var l=0;s.create=function(){var t=this.guid=++l;this.element.infiniteScrollGUID=t,r[t]=this,this.pageIndex=1,this.loadCount=0,this.updateGetPath();var e=this.getPath&&this.getPath();if(!e)return void console.error("Disabling InfiniteScroll");this.updateGetAbsolutePath(),this.log("initialized",[this.element.className]),this.callOnInit();for(var i in n.create)n.create[i].call(this)},s.option=function(t){i.extend(this.options,t)},s.callOnInit=function(){var t=this.options.onInit;t&&t.call(this,this)},s.dispatchEvent=function(t,e,i){this.log(t,i);var n=e?[e].concat(i):i;if(this.emitEvent(t,n),o&&this.$element){t+=".infiniteScroll";var r=t;if(e){var s=o.Event(e);s.type=t,r=s}this.$element.trigger(r,i)}};var a={initialized:function(t){return"on 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Set as :"+t);this.updateMeasurements(),this.updateScroller(),this.isPrefilling=!0,this.on("append",this.prefill),this.once("error",this.stopPrefill),this.once("last",this.stopPrefill),this.prefill()}},s.prefill=function(){var t=this.getPrefillDistance();this.isPrefilling=t>=0,this.isPrefilling?(this.log("prefill"),this.loadNextPage()):this.stopPrefill()},s.getPrefillDistance=function(){return this.options.elementScroll?this.scroller.clientHeight-this.scroller.scrollHeight:this.windowHeight-this.element.clientHeight},s.stopPrefill=function(){this.log("stopPrefill"),this.off("append",this.prefill)},e}),function(t,e){"function"==typeof define&&define.amd?define("infinite-scroll/js/scroll-watch",["./core","fizzy-ui-utils/utils"],function(i,n){return e(t,i,n)}):"object"==typeof module&&module.exports?module.exports=e(t,require("./core"),require("fizzy-ui-utils")):e(t,t.InfiniteScroll,t.fizzyUIUtils)}(window,function(t,e,i){var n=e.prototype;return e.defaults.scrollThreshold=400,e.create.scrollWatch=function(){this.pageScrollHandler=this.onPageScroll.bind(this),this.resizeHandler=this.onResize.bind(this);var t=this.options.scrollThreshold,e=t||0===t;e&&this.enableScrollWatch()},e.destroy.scrollWatch=function(){this.disableScrollWatch()},n.enableScrollWatch=function(){this.isScrollWatching||(this.isScrollWatching=!0,this.updateMeasurements(),this.updateScroller(),this.on("last",this.disableScrollWatch),this.bindScrollWatchEvents(!0))},n.disableScrollWatch=function(){this.isScrollWatching&&(this.bindScrollWatchEvents(!1),delete this.isScrollWatching)},n.bindScrollWatchEvents=function(e){var i=e?"addEventListener":"removeEventListener";this.scroller[i]("scroll",this.pageScrollHandler),t[i]("resize",this.resizeHandler)},n.onPageScroll=e.throttle(function(){var t=this.getBottomDistance();t<=this.options.scrollThreshold&&this.dispatchEvent("scrollThreshold")}),n.getBottomDistance=function(){return this.options.elementScroll?this.getElementBottomDistance():this.getWindowBottomDistance()},n.getWindowBottomDistance=function(){var e=this.top+this.element.clientHeight,i=t.pageYOffset+this.windowHeight;return e-i},n.getElementBottomDistance=function(){var t=this.scroller.scrollHeight,e=this.scroller.scrollTop+this.scroller.clientHeight;return t-e},n.onResize=function(){this.updateMeasurements()},i.debounceMethod(e,"onResize",150),e}),function(t,e){"function"==typeof define&&define.amd?define("infinite-scroll/js/history",["./core","fizzy-ui-utils/utils"],function(i,n){return e(t,i,n)}):"object"==typeof module&&module.exports?module.exports=e(t,require("./core"),require("fizzy-ui-utils")):e(t,t.InfiniteScroll,t.fizzyUIUtils)}(window,function(t,e,i){var n=e.prototype;e.defaults.history="replace";var o=document.createElement("a");return e.create.history=function(){if(this.options.history){o.href=this.getAbsolutePath();var t=o.origin||o.protocol+"//"+o.host,e=t==location.origin;return e?void(this.options.append?this.createHistoryAppend():this.createHistoryPageLoad()):void console.error("[InfiniteScroll] cannot set history with different origin: "+o.origin+" on "+location.origin+" . History behavior disabled.")}},n.createHistoryAppend=function(){this.updateMeasurements(),this.updateScroller(),this.scrollPages=[{top:0,path:location.href,title:document.title}],this.scrollPageIndex=0,this.scrollHistoryHandler=this.onScrollHistory.bind(this),this.unloadHandler=this.onUnload.bind(this),this.scroller.addEventListener("scroll",this.scrollHistoryHandler),this.on("append",this.onAppendHistory),this.bindHistoryAppendEvents(!0)},n.bindHistoryAppendEvents=function(e){var i=e?"addEventListener":"removeEventListener";this.scroller[i]("scroll",this.scrollHistoryHandler),t[i]("unload",this.unloadHandler)},n.createHistoryPageLoad=function(){this.on("load",this.onPageLoadHistory)},e.destroy.history=n.destroyHistory=function(){var t=this.options.history&&this.options.append;t&&this.bindHistoryAppendEvents(!1)},n.onAppendHistory=function(t,e,i){if(i&&i.length){var n=i[0],r=this.getElementScrollY(n);o.href=e,this.scrollPages.push({top:r,path:o.href,title:t.title})}},n.getElementScrollY=function(t){return this.options.elementScroll?this.getElementElementScrollY(t):this.getElementWindowScrollY(t)},n.getElementWindowScrollY=function(e){var i=e.getBoundingClientRect();return i.top+t.pageYOffset},n.getElementElementScrollY=function(t){return t.offsetTop-this.top},n.onScrollHistory=function(){for(var t,e,i=this.getScrollViewY(),n=0;n<this.scrollPages.length;n++){var o=this.scrollPages[n];if(o.top>=i)break;t=n,e=o}t!=this.scrollPageIndex&&(this.scrollPageIndex=t,this.setHistory(e.title,e.path))},i.debounceMethod(e,"onScrollHistory",150),n.getScrollViewY=function(){return this.options.elementScroll?this.scroller.scrollTop+this.scroller.clientHeight/2:t.pageYOffset+this.windowHeight/2},n.setHistory=function(t,e){var i=this.options.history,n=i&&history[i+"State"];n&&(history[i+"State"](null,t,e),this.options.historyTitle&&(document.title=t),this.dispatchEvent("history",null,[t,e]))},n.onUnload=function(){var e=this.scrollPageIndex;if(0!==e){var i=this.scrollPages[e],n=t.pageYOffset-i.top+this.top;this.destroyHistory(),scrollTo(0,n)}},n.onPageLoadHistory=function(t,e){this.setHistory(t.title,e)},e}),function(t,e){"function"==typeof define&&define.amd?define("infinite-scroll/js/button",["./core","fizzy-ui-utils/utils"],function(i,n){return e(t,i,n)}):"object"==typeof module&&module.exports?module.exports=e(t,require("./core"),require("fizzy-ui-utils")):e(t,t.InfiniteScroll,t.fizzyUIUtils)}(window,function(t,e,i){function n(t,e){this.element=t,this.infScroll=e,this.clickHandler=this.onClick.bind(this),this.element.addEventListener("click",this.clickHandler),e.on("request",this.disable.bind(this)),e.on("load",this.enable.bind(this)),e.on("error",this.hide.bind(this)),e.on("last",this.hide.bind(this))}return e.create.button=function(){var t=i.getQueryElement(this.options.button);if(t)return void(this.button=new n(t,this))},e.destroy.button=function(){this.button&&this.button.destroy()},n.prototype.onClick=function(t){t.preventDefault(),this.infScroll.loadNextPage()},n.prototype.enable=function(){this.element.removeAttribute("disabled")},n.prototype.disable=function(){this.element.disabled="disabled"},n.prototype.hide=function(){this.element.style.display="none"},n.prototype.destroy=function(){this.element.removeEventListener("click",this.clickHandler)},e.Button=n,e}),function(t,e){"function"==typeof define&&define.amd?define("infinite-scroll/js/status",["./core","fizzy-ui-utils/utils"],function(i,n){return e(t,i,n)}):"object"==typeof module&&module.exports?module.exports=e(t,require("./core"),require("fizzy-ui-utils")):e(t,t.InfiniteScroll,t.fizzyUIUtils)}(window,function(t,e,i){function n(t){r(t,"none")}function o(t){r(t,"block")}function r(t,e){t&&(t.style.display=e)}var s=e.prototype;return e.create.status=function(){var t=i.getQueryElement(this.options.status);t&&(this.statusElement=t,this.statusEventElements={request:t.querySelector(".infinite-scroll-request"),error:t.querySelector(".infinite-scroll-error"),last:t.querySelector(".infinite-scroll-last")},this.on("request",this.showRequestStatus),this.on("error",this.showErrorStatus),this.on("last",this.showLastStatus),this.bindHideStatus("on"))},s.bindHideStatus=function(t){var e=this.options.append?"append":"load";this[t](e,this.hideAllStatus)},s.showRequestStatus=function(){this.showStatus("request")},s.showErrorStatus=function(){this.showStatus("error")},s.showLastStatus=function(){this.showStatus("last"),this.bindHideStatus("off")},s.showStatus=function(t){o(this.statusElement),this.hideStatusEventElements();var e=this.statusEventElements[t];o(e)},s.hideAllStatus=function(){n(this.statusElement),this.hideStatusEventElements()},s.hideStatusEventElements=function(){for(var t in this.statusEventElements){var e=this.statusEventElements[t];n(e)}},e}),function(t,e){"function"==typeof define&&define.amd?define(["infinite-scroll/js/core","infinite-scroll/js/page-load","infinite-scroll/js/scroll-watch","infinite-scroll/js/history","infinite-scroll/js/button","infinite-scroll/js/status"],e):"object"==typeof module&&module.exports&&(module.exports=e(require("./core"),require("./page-load"),require("./scroll-watch"),require("./history"),require("./button"),require("./status")))}(window,function(t){return t}),function(t,e){"use strict";"function"==typeof define&&define.amd?define("imagesloaded/imagesloaded",["ev-emitter/ev-emitter"],function(i){return e(t,i)}):"object"==typeof module&&module.exports?module.exports=e(t,require("ev-emitter")):t.imagesLoaded=e(t,t.EvEmitter)}("undefined"!=typeof window?window:this,function(t,e){function i(t,e){for(var i in e)t[i]=e[i];return t}function n(t){if(Array.isArray(t))return t;var e="object"==typeof t&&"number"==typeof t.length;return e?h.call(t):[t]}function o(t,e,r){if(!(this instanceof o))return new o(t,e,r);var s=t;return"string"==typeof t&&(s=document.querySelectorAll(t)),s?(this.elements=n(s),this.options=i({},this.options),"function"==typeof e?r=e:i(this.options,e),r&&this.on("always",r),this.getImages(),l&&(this.jqDeferred=new l.Deferred),void setTimeout(this.check.bind(this))):void a.error("Bad element for imagesLoaded "+(s||t))}function r(t){this.img=t}function s(t,e){this.url=t,this.element=e,this.img=new Image}var l=t.jQuery,a=t.console,h=Array.prototype.slice;o.prototype=Object.create(e.prototype),o.prototype.options={},o.prototype.getImages=function(){this.images=[],this.elements.forEach(this.addElementImages,this)},o.prototype.addElementImages=function(t){"IMG"==t.nodeName&&this.addImage(t),this.options.background===!0&&this.addElementBackgroundImages(t);var e=t.nodeType;if(e&&c[e]){for(var i=t.querySelectorAll("img"),n=0;n<i.length;n++){var o=i[n];this.addImage(o)}if("string"==typeof this.options.background){var r=t.querySelectorAll(this.options.background);for(n=0;n<r.length;n++){var s=r[n];this.addElementBackgroundImages(s)}}}};var c={1:!0,9:!0,11:!0};return o.prototype.addElementBackgroundImages=function(t){var e=getComputedStyle(t);if(e)for(var i=/url\((['"])?(.*?)\1\)/gi,n=i.exec(e.backgroundImage);null!==n;){var o=n&&n[2];o&&this.addBackground(o,t),n=i.exec(e.backgroundImage)}},o.prototype.addImage=function(t){var e=new r(t);this.images.push(e)},o.prototype.addBackground=function(t,e){var i=new s(t,e);this.images.push(i)},o.prototype.check=function(){function t(t,i,n){setTimeout(function(){e.progress(t,i,n)})}var e=this;return this.progressedCount=0,this.hasAnyBroken=!1,this.images.length?void this.images.forEach(function(e){e.once("progress",t),e.check()}):void this.complete()},o.prototype.progress=function(t,e,i){this.progressedCount++,this.hasAnyBroken=this.hasAnyBroken||!t.isLoaded,this.emitEvent("progress",[this,t,e]),this.jqDeferred&&this.jqDeferred.notify&&this.jqDeferred.notify(this,t),this.progressedCount==this.images.length&&this.complete(),this.options.debug&&a&&a.log("progress: "+i,t,e)},o.prototype.complete=function(){var t=this.hasAnyBroken?"fail":"done";if(this.isComplete=!0,this.emitEvent(t,[this]),this.emitEvent("always",[this]),this.jqDeferred){var e=this.hasAnyBroken?"reject":"resolve";this.jqDeferred[e](this)}},r.prototype=Object.create(e.prototype),r.prototype.check=function(){var t=this.getIsImageComplete();return t?void this.confirm(0!==this.img.naturalWidth,"naturalWidth"):(this.proxyImage=new Image,this.proxyImage.addEventListener("load",this),this.proxyImage.addEventListener("error",this),this.img.addEventListener("load",this),this.img.addEventListener("error",this),void(this.proxyImage.src=this.img.src))},r.prototype.getIsImageComplete=function(){return this.img.complete&&this.img.naturalWidth},r.prototype.confirm=function(t,e){this.isLoaded=t,this.emitEvent("progress",[this,this.img,e])},r.prototype.handleEvent=function(t){var e="on"+t.type;this[e]&&this[e](t)},r.prototype.onload=function(){this.confirm(!0,"onload"),this.unbindEvents()},r.prototype.onerror=function(){this.confirm(!1,"onerror"),this.unbindEvents()},r.prototype.unbindEvents=function(){this.proxyImage.removeEventListener("load",this),this.proxyImage.removeEventListener("error",this),this.img.removeEventListener("load",this),this.img.removeEventListener("error",this)},s.prototype=Object.create(r.prototype),s.prototype.check=function(){this.img.addEventListener("load",this),this.img.addEventListener("error",this),this.img.src=this.url;var t=this.getIsImageComplete();t&&(this.confirm(0!==this.img.naturalWidth,"naturalWidth"),this.unbindEvents())},s.prototype.unbindEvents=function(){this.img.removeEventListener("load",this),this.img.removeEventListener("error",this)},s.prototype.confirm=function(t,e){this.isLoaded=t,this.emitEvent("progress",[this,this.element,e])},o.makeJQueryPlugin=function(e){e=e||t.jQuery,e&&(l=e,l.fn.imagesLoaded=function(t,e){var i=new o(this,t,e);return i.jqDeferred.promise(l(this))})},o.makeJQueryPlugin(),o});
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