if (self.CavalryLogger) { CavalryLogger.start_js(["Gj45U"]); }

__d("StoriesConstants",[],(function(a,b,c,d,e,f){"use strict";a={DEFAULT_SUSPENSE_CARD_INDEX:-1};f.CARD=a;b=2;f.NUMBER_OF_BUCKETS_TO_PREFETCH=b;c={BANNER_HEIGHT:42,BOTTOM_MARGIN:25,CONNECTION_NAME:"useStoriesViewerBuckets_unified_stories_buckets",COUNT_PER_PAGINATION_FETCH:9};f.NavList=c;d={MAX_RATING:5,PADDING_SPACE_PORTION:.04,STAR_ICON_SIZE:32,STAR_INLINE_PORTION:.55};f.RATING_STICKER=d;e={NETWORK_ONLY:"network-only",STORE_OR_NETWORK:"store-or-network"};f.RELAY_FETCH_POLICY=e;a={INITIAL_ROW_COUNT:3,ITEMS_PER_ROW:6};f.TILE_GRID=a;b=9/16;f.DEFAULT_ASPECT_RATIO=b;c=3e3;f.TIMEOUT_FOR_SERVER_TO_FINISH_WORK=c;d=300;f.TRANSITION_DURATION_MS=d;e={COUNT_PER_PAGINATION_FETCH:10,MAX_REACTIONS_PER_VIEWER:5};f.ViewerSheetViewerList=e;a=6;f.MAX_TILES_TO_SHOW=a}),null);
__d("EventListenerImplForCacheStorage",["requireCond","cr:1351741"],(function(a,b,c,d,e,f){"use strict";e.exports=b("cr:1351741")}),null);
__d("FullScreen",["ArbiterMixin","CSS","Event","Keys","UserAgent","UserAgent_DEPRECATED","mixin","throttle"],(function(a,b,c,d,e,f){var g={},h=!1,i=function(a){b("Event").getKeyCode(a)===b("Keys").ESC&&a.stopPropagation()},j=function(){h||(document.addEventListener("keydown",i,!0),h=!0)},k=function(){h&&(document.removeEventListener("keydown",i,!0),h=!1)};a=function(a){"use strict";babelHelpers.inheritsLoose(c,a);function c(){return a.apply(this,arguments)||this}var d=c.prototype;d.listenForEvent=function(a){var c=b("throttle")(this.onChange,0,this);g[a.id]||(g[a.id]=!0,b("Event").listen(a,{webkitfullscreenchange:c,mozfullscreenchange:c,MSFullscreenChange:c,fullscreenchange:c}))};d.enableFullScreen=function(a){this.listenForEvent(a);if(a.webkitRequestFullScreen)b("UserAgent_DEPRECATED").chrome()?a.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT):a.webkitRequestFullScreen();else if(a.mozRequestFullScreen)a.mozRequestFullScreen();else if(a.msRequestFullscreen)j(),a.msRequestFullscreen();else if(a.requestFullScreen)a.requestFullScreen();else return!1;return!0};d.disableFullScreen=function(){if(document.webkitCancelFullScreen)document.webkitCancelFullScreen();else if(document.mozCancelFullScreen)document.mozCancelFullScreen();else if(document.msExitFullscreen)document.msExitFullscreen();else if(document.cancelFullScreen)document.cancelFullScreen();else if(document.exitFullScreen)document.exitFullScreen();else return!1;return!0};d.isFullScreen=function(){return document.webkitIsFullScreen||document.fullScreen||document.mozFullScreen||document.msFullscreenElement};d.toggleFullScreen=function(a){if(this.isFullScreen()){this.disableFullScreen();return!1}else return this.enableFullScreen(a)};d.onChange=function(){var a=this.isFullScreen();b("CSS").conditionClass(document.body,"fullScreen",a);this.inform("changed");a||k()};d.isSupportedWithKeyboardInput=function(){return this.isSupported()&&!b("UserAgent").isBrowser("Safari")};d.isSupported=function(){var a=document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled||document.fullscreenEnabled;return a||document.webkitCancelFullScreen||document.mozCancelFullScreen||document.msExitFullscreen||document.cancelFullScreen||document.exitFullScreen};return c}(b("mixin")(b("ArbiterMixin")));c=new a();d=b("throttle")(c.onChange,0,c);b("Event").listen(document,{webkitfullscreenchange:d,mozfullscreenchange:d,MSFullscreenChange:d,fullscreenchange:d});e.exports=c}),null);
__d("ViewportTrackingHelper",["DOMDimensions","ge","getElementPosition","getElementRect","getViewportDimensions"],(function(a,b,c,d,e,f){"use strict";var g={isDescendantOf:function(a,b){if(a===b)return!0;while(a&&a.parentElement){if(a.parentElement===b)return!0;a=a.parentElement}return!1},isVisible:function(a,c){return g.isVisibleInDimension(b("getViewportDimensions")(),a,c)},isVisibleUnderBluebar:function(a,c){var d=b("ge")("pagelet_bluebar");return d==null?g.isVisible(a,c):g.isVisibleInDimension(b("getViewportDimensions")(),a,c,d.clientHeight)},isFullyVisibleInContainer:function(a,c){a=b("getElementRect")(a);c=b("getElementRect")(c);return c.top>=a.top&&c.bottom<=a.bottom&&c.left>=a.left&&c.right<=a.right},isVisibleInDimension:function(a,c,d,e){e===void 0&&(e=0);var f=b("getElementPosition")(c);c=b("DOMDimensions").getElementDimensions(c);if(!f.x&&!f.y&&!c.height&&!c.width)return!1;e=Math.max(f.y,e);f=Math.min(f.y+c.height,a.height);a=Math.min(c.height,d);return f-e>=a},getHeightIfVisible:function(a,c){var d=this.getHeightInViewport(a);a=b("DOMDimensions").getElementDimensions(a);a=Math.min(a.height,c);return d>=a?d:0},getHeightInViewport:function(a){var c=b("getElementPosition")(a);a=b("DOMDimensions").getElementDimensions(a);if(!c.x&&!c.y&&!a.x&&!a.y)return 0;var d=b("getViewportDimensions")().height,e=Math.max(c.y,0);c=Math.min(c.y+a.height,d);return c-e},getElementsInViewIgnoreHeight:function(a){var b=!1,c=[];for(var d=0;d<a.length;d++){var e=a[d];if(this.isVisible(e,0,null))c.push(e),b=!0;else if(b)break}return c}};e.exports=g}),null);
__d("getFullScreenElement",[],(function(a,b,c,d,e,f){function a(){return document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement}e.exports=a}),null);
__d("UITinyViewportAction",["Arbiter","ArbiterMixin","CSS","Event","FullScreen","getDocumentScrollElement","queryThenMutateDOM","throttle"],(function(a,b,c,d,e,f){var g=document.documentElement,h,i,j,k,l=!1,m=!1,n=!1,o={init:function(a){a=b("throttle")(function(){if(b("FullScreen").isFullScreen())return;b("queryThenMutateDOM")(function(){k=k||b("getDocumentScrollElement")(),i=g.clientWidth<k.scrollWidth-1,j=g.clientHeight<400,h=j||i},function(){if(h!==l||i!==m||j!==n){var a;(a=b("CSS")).conditionClass(g,"tinyViewport",h);a.conditionClass(g,"tinyWidth",i);a.conditionClass(g,"tinyHeight",j);a.conditionClass(g,"canHaveFixedElements",!h);o.inform("change",h);b("Arbiter").inform("tinyViewport/change",{tiny:h,tinyWidth:i,tinyHeight:j},"state");l=h;m=i;n=j}},"TinyViewport")});a();b("Arbiter").subscribe("quickling/response",a);b("Event").listen(window,"resize",a);b("FullScreen").subscribe("changed",a)},isTiny:function(){return h},isTinyWidth:function(){return i},isTinyHeight:function(){return j}};Object.assign(o,b("ArbiterMixin"));e.exports=o}),null);