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

__d("FBStoriesLoggingConstants",[],(function(a,b,c,d,e,f){"use strict";a={EVENT_STORY:"event",FOLLOWEE_STORY:"followee",FRIEND_STORY:"friend",GROUP_STORY:"group",MISSING_STORY_DATA:"missingStoryData",PAGE_STORY:"page",SELF_STORY:"self",STORY_PROMOTION:"promotion",ACTION_OPEN_MEDIA:"open_media",ACTION_DELETE_MEDIA:"delete_media_attempted",ACTION_SEND_REPLY_ATTEMPT:"attempt_to_send_reply",ACTION_SEND_REPLY_SUCCESS:"mark_reply_sent",ACTION_SEND_REPLY_FAILURE:"reply_sent_failure",ACTION_SEND_STICKER_ATTEMPT:"attempt_to_send_sticker",ACTION_SEND_STICKER_SUCCESS:"mark_sticker_sent",ACTION_SEND_STICKER_FAILURE:"sticker_sent_failure",ACTION_SEND_GIF_ATTEMPT:"attempt_to_send_gif",ACTION_SEND_GIF_SUCCESS:"mark_gif_sent",ACTION_SEND_GIF_FAILURE:"gif_sent_failure",ACTION_SEND_REACTION_ATTEMPT:"attempt_to_send_reaction",ACTION_SEND_REACTION_SUCCESS:"mark_reaction_sent",ACTION_SEND_REACTION_FAILURE:"reaction_sent_failure",ACTION_SEND_REACTION_STICKER_INTERACTED:"reaction_sticker_interacted",ACTION_OPEN_SEEN_SUMMARY:"open_seen_summary",ACTION_OPEN_STORY:"open_story",ACTION_CLOSE_STORY:"close_story",ACTION_TRAY_LOAD:"story_tray_load",ACTION_SEND_STORY_FAILED:"send_story_failed",ACTION_SEND_STORY_SUCCEEDED:"send_story_succeed",ACTION_REPLY_ATTEMPT_COMPLETED:"reply_attempt_completed",ACTION_STORY_NAVIGATION:"story_navigation",INTERACTION_TAP_RESHARED_STORY:"reshared_story_tap",INTERACTION_TAP_RESHARED_TOOLTIP:"reshared_story_view_story_tap",GESTURES:{CLOSE_STORY:{CLICK_RIGHT:"click_right",CLICK_LEFT:"click_left",AUTO_JUMP:"auto_jump",AUTO_EXIT:"auto_exit",CLICK_EXIT:"click_exit",SWIPE_RIGHT:"swipe_right",SWIPE_LEFT:"swipe_left",SWIPE_EXIT:"swipe_exit",SWIPE_DOWN_EXIT:"swipe_down_exit",CLOSE_BUTTON_EXIT:"close_button_exit",BACK_BUTTON_EXIT:"back_button_exit"}},SOURCE_CLOSE_FROM_MODAL:"closeFromClickingOnModal",SOURCE_CLOSE_FROM_MODAL_CLOSE_BUTTON:"closeFromClickingOnModalCloseButton",SOURCE_CLOSE_FROM_LAST_STORY_FINISHING:"closeFromLastStoryFinishing",SOURCES:{ARCHIVE:"archive",POST_HEADER:"post_header_actor_photo",STORY_TRAY:"story_tray",IN_FEED:"in_feed",UNKNOWN:"unknown"}};e.exports=a}),null);
__d("XFBStoriesSingleStoryAsyncController",["XController"],(function(a,b,c,d,e,f){e.exports=b("XController").create("/stories/view/async/",{card_id:{type:"FBID"},story_id:{type:"FBID"},auto_open_viewersheet:{type:"Bool",defaultValue:!1},story_action_source:{type:"String"}})}),null);
__d("FBStoriesRing",["csx","cx","Arbiter","CSS","DOM","FBStoriesLoggingConstants","XFBStoriesSingleStoryAsyncController"],(function(a,b,c,d,e,f,g,h){"use strict";__p&&__p();a=function(){__p&&__p();function a(a){this.$1=a.element;this.$2=a.profileId;this.$3=a.storyId;this.$4=!1;a=b("DOM").scry(this.$1,"._6_ut");a.length>0&&(this.$4=!0);this.$5()}var c=a.prototype;c.$5=function(){__p&&__p();var a=this;b("Arbiter").subscribe("has_story_bucket_been_seen",function(c,d){if(a.$2===d){c=b("DOM").scry(a.$1,"._6_ut");c.length>0&&(b("CSS").removeClass(c[0],"_6_ut"),a.$4=!1)}});b("Arbiter").subscribe("update_next_thread_to_view",function(c,d){c=d.bucketOwnerId;d=d.threadId;if(a.$2===c&&a.$4){c=b("XFBStoriesSingleStoryAsyncController").getURIBuilder().setFBID("story_id",a.$3).setFBID("card_id",d).setBool("auto_open_viewersheet",!1).setString("story_action_source",b("FBStoriesLoggingConstants").SOURCES.POST_HEADER).getURI();a.$1.setAttribute("ajaxify",c)}})};return a}();e.exports=a}),null);
__d("VideoWithClickPlayPause",["logVideosClickTracking"],(function(a,b,c,d,e,f){__p&&__p();a=function(){"use strict";__p&&__p();function a(a){this.$1=a,this.$2=this.$1.getVideoNode(),this.$1.addListener("clickVideo",this.$3.bind(this)),this.$1.hasSeenClick()&&this.$3()}var c=a.prototype;c.$3=function(){var a=this.$1.getOption("CommercialBreakVideoAdOverlay","videoController");if(this.$1.isState("playing")){if(this.$1.getOption("VideoWithLiveBroadcast","isLive")||a&&a.getOption("VideoWithLiveBroadcast","isLive")||this.$4()||this.$5())return;this.$1.pause("user_initiated")}else b("logVideosClickTracking")(this.$2),this.$1.play("user_initiated")};c.$4=function(){var a=this.$1.getOption("CommercialBreakVideoAdOverlay","videoController");a=a&&a.getOption("VideoWithInstreamVideo","controller");return a&&!a.getConfig().canPauseAdBreak};c.$5=function(){return this.$1.getOption("VideoWithInstreamVideo","disableClickToPause")};return a}();e.exports=a}),null);
__d("manifestHasUnsupportedCodecs",[],(function(a,b,c,d,e,f){"use strict";__p&&__p();a=function(a){if(window.MediaSource!=null||a!=null||typeof a!=="string")return!1;var b=/mimeType=\"([^\"]*)\"\s*codecs=\"([^\"]*)\"/g,c;while(c=b.exec(a)){c=c[1]+'; codecs="'+c[2]+'"';if(!window.MediaSource.isTypeSupported(c))return!0}return!1};e.exports=a}),null);
__d("oz-player/drm/OzDrmUtils",[],(function(a,b,c,d,e,f){"use strict";a=function(a){return Uint8Array.from(window.atob(a),function(a){return a.charCodeAt(0)})};b=function(a){return window.btoa(String.fromCharCode.apply(null,new Uint8Array(a)))};e.exports={base64ToUint8Array:a,arrayBufferToBase64:b}}),null);
__d("OzWidevineDrmProvider",["URI","oz-player/drm/OzDrmUtils"],(function(a,b,c,d,e,f){"use strict";__p&&__p();var g=b("oz-player/drm/OzDrmUtils").arrayBufferToBase64,h=b("oz-player/drm/OzDrmUtils").base64ToUint8Array;a=function(){__p&&__p();function a(a,c,d,e,f){__p&&__p();this.$2=[];this.$4=!0;this.$5=!1;f!==void 0&&f!==null&&f!==""&&(this.$1=h(f));if(c!==null&&c!==void 0&&e!==null&&e!==void 0){f=new(b("URI"))(c);f.addQueryData("access_token",e);this.$3=f.toString();this.$5=!0;this.$4=!1}else{c=d["0"];if(c===void 0||c===null){c="/video/drm/getlicense";e=new(b("URI"))(c);e.addQueryData("video_id",a);this.$3=e.toString()}else this.$3=c}}var c=a.prototype;c.getKeySystem=function(){return"com.widevine.alpha"};c.getSchemeId=function(){return"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"};c.getInitDatas=function(){return this.$2};c.setInitDatas=function(a){this.$2=a};c.getRequireDistinctiveIdentifier=function(){return"optional"};c.getRequirePersistentState=function(){return"optional"};c.getInitDataTypes=function(){return};c.getDrmSessionTypes=function(){return["temporary"]};c.getAudioRobustness=function(){return""};c.getVideoRobustness=function(){return""};c.getServerCertificate=function(){return this.$1};c.getLicenseRequestInfo=function(a){__p&&__p();var b={url:this.$3,method:"POST",body:"",headers:{}};this.$4&&(b.credentials="include");a=g(a);if(this.$5){var c={request:a};b.body=JSON.stringify(c);b.headers["Content-Type"]="application/json"}else b.body=a,b.headers["Content-Type"]="application/text";return b};c.parseLicenseResponse=function(a){__p&&__p();a=String.fromCharCode.apply(null,a);var b;try{b=JSON.parse(a)}catch(a){b=void 0}var c;if(b!==void 0&&b.data!==void 0&&b.data.length===1){b=b.data[0];b.error!==null&&b.error!==void 0||(c=b.license)}else c=a;return c!==void 0&&c!==null&&c!==""?h(c):null};return a}();e.exports=a}),null);
__d("oz-player/loggings/OzLoggingUtils",[],(function(a,b,c,d,e,f){"use strict";__p&&__p();function a(a,b,c){a=a.getOperationLogger(b).start();try{b=c(a);return b}catch(b){a.setError(b);throw b}finally{a.log()}}function b(a,b,c,d,e){__p&&__p();d===void 0&&(d=function(){});e===void 0&&(e=function(){});var f=b.getOperationLogger(c).start();d(f);return a.then(function(a){e(f);f.log();return a})["catch"](function(a){e(f);f.setError(a);f.log();throw a})}e.exports={executeOperationAndLog:a,monitorPromiseAndLogOperation:b}}),null);
__d("oz-player/loggings/OzOperationLoggerBase",[],(function(a,b,c,d,e,f){"use strict";__p&&__p();a=function(){__p&&__p();function a(a){this.$1=a}var b=a.prototype;b.start=function(){this.getClientTimeBegin()||this.setClientTimeBegin(Date.now());return this};b.log=function(){this.getClientTimeEnd()||this.setClientTimeEnd(Date.now())};b.setError=function(a){this.$2=a;return this};b.setResult=function(a){this.$3=a;return this};b.setType=function(a){this.$4=a;return this};b.setClientTimeBegin=function(a){this.$5=a;return this};b.setClientTimeEnd=function(a){this.$6=a;return this};b.setSegmentCount=function(a){this.$13=a;return this};b.setTimeToFirstByte=function(a){this.$7=a;return this};b.setTimeToLastByte=function(a){this.$8=a;return this};b.setTimeToRequestStart=function(a){this.$9=a;return this};b.setTimeToRequestSent=function(a){this.$10=a;return this};b.setReason=function(a){this.$11=a;return this};b.setResource=function(a){this.$12=a;return this};b.setSegmentStartTime=function(a){this.$14=a;return this};b.setSegmentEndTime=function(a){this.$15=a;return this};b.setLength=function(a){this.$16=a;return this};b.setLiveheadPosition=function(a){this.$17=a;return this};b.setManifestType=function(a){this.$18=a;return this};b.setPriorityFloat=function(a){this.$19=a;return this};b.setAppendedBufferMs=function(a){this.$20=a;return this};b.setInitiator=function(a){this.$21=a;return this};b.setPreloadTime=function(a){this.$22=a;return this};b.setConcluder=function(a){this.$23=a;return this};b.setPreviousRepresentationID=function(a){this.$24=a;return this};b.setRepresentationID=function(a){this.$25=a;return this};b.setStreamSwitchReason=function(a){this.$26=a;return this};b.setState=function(a){this.$27=a;return this};b.setContentLengthHeader=function(a){this.$28=a;return this};b.setCode=function(a){this.$29=a;return this};b.getError=function(){return this.$2};b.getResult=function(){return this.$3};b.getType=function(){return this.$4};b.getClientTimeBegin=function(){return this.$5};b.getClientTimeEnd=function(){return this.$6};b.getTimeToRequestStart=function(){return this.$9};b.getTimeToRequestSent=function(){return this.$10};b.getReason=function(){return this.$11};b.getResource=function(){return this.$12};b.getOperationName=function(){return this.$1};b.getSegmentStartTime=function(){return this.$14};b.getSegmentEndTime=function(){return this.$15};b.getLength=function(){return this.$16};b.getLiveheadPosition=function(){return this.$17};b.getManifestType=function(){return this.$18};b.getPriorityFloat=function(){return this.$19};b.getAppendedBufferMs=function(){return this.$20};b.getInitiator=function(){return this.$21};b.getPreloadTime=function(){return this.$22};b.getConcluder=function(){return this.$23};b.getContentLengthHeader=function(){return this.$28};b.getCode=function(){return this.$29};return a}();e.exports=a}),null);
__d("oz-player/shims/OzEventListener",["EventListener"],(function(a,b,c,d,e,f){"use strict";e.exports=b("EventListener")}),null);
__d("oz-player/shims/OzSubscriptionsHandler",["SubscriptionsHandler"],(function(a,b,c,d,e,f){"use strict";e.exports=b("SubscriptionsHandler")}),null);
__d("oz-player/shims/OzEventEmitter",["EventEmitter"],(function(a,b,c,d,e,f){"use strict";e.exports=b("EventEmitter")}),null);
__d("oz-player/shims/ozvariant",["invariant"],(function(a,b,c,d,e,f){e.exports=b("invariant")}),null);
__d("oz-player/utils/OzErrorEmitter",["oz-player/shims/OzEventEmitter","oz-player/shims/ozvariant"],(function(a,b,c,d,e,f){"use strict";__p&&__p();a=function(a){__p&&__p();babelHelpers.inheritsLoose(c,a);function c(c){__p&&__p();var d;c===void 0&&(c=!1);d=a.call(this)||this;d.$OzErrorEmitter1=!1;d.$OzErrorEmitter2=!1;d.$OzErrorEmitter3=[];d.emitError=function(a){!d.$OzErrorEmitter1?d.$OzErrorEmitter2?d.$OzErrorEmitter3.push(a):d.$OzErrorEmitter1||b("oz-player/shims/ozvariant")(0,14038):d.emit("error",a)};d.$OzErrorEmitter2=c;return d}var d=c.prototype;d.onError=function(a){this.$OzErrorEmitter1=!0;a=this.addListener("error",a);this.$OzErrorEmitter2&&this.$OzErrorEmitter3.length>0&&this.$OzErrorEmitter3.forEach(this.emitError);return a};return c}(b("oz-player/shims/OzEventEmitter"));e.exports=a}),null);
__d("oz-player/drm/OzDrmManager",["oz-player/loggings/OzLoggingUtils","oz-player/loggings/OzOperationLoggerBase","oz-player/shims/OzEventListener","oz-player/shims/OzMaybeNativePromise","oz-player/shims/OzSubscriptionsHandler","oz-player/utils/OzError","oz-player/utils/OzErrorEmitter","oz-player/drm/OzDrmUtils"],(function(a,b,c,d,e,f){"use strict";__p&&__p();var g=b("oz-player/loggings/OzLoggingUtils").monitorPromiseAndLogOperation,h=b("oz-player/drm/OzDrmUtils").base64ToUint8Array;a=function(){__p&&__p();function a(a,c){__p&&__p();var d=this;this.$1=new Map();this.$3=!1;this.$5=new(b("oz-player/shims/OzSubscriptionsHandler"))();this.$6=new(b("oz-player/utils/OzErrorEmitter"))();this.$7=!1;this.$8=null;this.$9=function(a){var c=a;a instanceof b("oz-player/utils/OzError")||(c=new(b("oz-player/utils/OzError"))({type:"OZ_DRM_MANAGER",description:a.message,extra:{originalError:a}}));d.$6.emitError(c)};this.$4=c;this.$2=a.cloneContext().setType("drm_manager")}var c=a.prototype;c.hasContentProtections=function(){return this.$8};c.onError=function(a){return this.$6.onError(a)};c.addProvider=function(a){this.$1.set(a.getSchemeId(),a)};c.getProviderForSchemeId=function(a){return this.$1.get(a)};c.parseContentProtectionForRepresentation=function(a){__p&&__p();if(!a.ContentProtection)return null;var b=[];for(var c=0;c<a.ContentProtection.length;c++){var d=a.ContentProtection[c],e=d.$.schemeIdUri;e=this.getProviderForSchemeId(e);if(e){var f=e.getInitDatas();if(f.length==0&&d["cenc:pssh"]&&d["cenc:pssh"].length===1){d=d["cenc:pssh"][0]._;d=h(d.replace(/-/g,"+").replace(/_/g,"/"));f=[{data:d,type:"cenc"}];e.setInitDatas(f)}b.push({provider:e,initDatas:f})}}return b};c.startEME=function(a,b,c,d){__p&&__p();var e=this;if(this.$7)return;this.$7=!0;var f=new Map();this.$10(c,d,f,"audio");this.$10(a,b,f,"video");var g;f.forEach(function(a,b){!g?g=e.$11(b,a):g=g["catch"](function(){return e.$11(b,a)})});if(!g){this.$8=!1;return}this.$8=!0;var h=this.$2.getOperationLogger("drm_setup").start();g.then(this.$12.bind(this)).then(this.$13.bind(this)).then(this.$14.bind(this)).then(function(){return h.log()},function(a){e.$9(a),h.setResult("failed").setError(a).log()})};c.$15=function(a){a instanceof b("oz-player/loggings/OzOperationLoggerBase")&&a.getError()&&a.setResult("failed")};c.$10=function(a,b,c,d){__p&&__p();var e=this;b.forEach(function(b){var f;a&&a.ContentProtection?f=e.parseContentProtectionForRepresentation(a):f=b.getCustomField("drmProtections");var g=b.getMimeCodecs();f!==void 0&&f!==null&&f.forEach(function(a){a=a.provider;c.has(a.getKeySystem())||c.set(a.getKeySystem(),{audioCapabilities:new Map(),videoCapabilities:new Map(),distinctiveIdentifier:a.getRequireDistinctiveIdentifier(),persistentState:a.getRequirePersistentState(),sessionTypes:a.getDrmSessionTypes(),initDataTypes:a.getInitDataTypes()});var b=c.get(a.getKeySystem());d==="audio"&&!b.audioCapabilities.has(g)&&b.audioCapabilities.set(g,{contentType:g,robustness:a.getAudioRobustness()});d==="video"&&!b.videoCapabilities.has(g)&&b.videoCapabilities.set(g,{contentType:g,robustness:a.getVideoRobustness()})})})};c.destroy=function(){this.$5.release(),this.$3=!0};c.$11=function(a,b){b={audioCapabilities:Array.from(b.audioCapabilities.values()),videoCapabilities:Array.from(b.videoCapabilities.values()),distinctiveIdentifier:b.distinctiveIdentifier,persistentState:b.persistentState,sessionTypes:b.sessionTypes,initDataTypes:b.initDataTypes};return g(window.navigator.requestMediaKeySystemAccess(a,[b]),this.$2,"drm_request_media_key_system_access",function(){},this.$15)};c.$12=function(a){return this.$3?b("oz-player/shims/OzMaybeNativePromise").reject():g(a.createMediaKeys().then(function(b){return{mediaKeySystemAccess:a,mediaKeys:b}}),this.$2,"drm_create_media_keys",function(){},this.$15)};c.$13=function(a){__p&&__p();var c=this;if(this.$3)return b("oz-player/shims/OzMaybeNativePromise").reject();var d=a.mediaKeySystemAccess,e=a.mediaKeys;if(!e)throw new(b("oz-player/utils/OzError"))({type:"OZ_DRM_MANAGER",description:"No mediaKeys for mediaKeySystemAccess"});a=this.$4.setMediaKeys(e).then(function(){if(c.$3)return b("oz-player/shims/OzMaybeNativePromise").reject();var a=Array.from(c.$1.values()).find(function(a){return a.getKeySystem()===d.keySystem});if(!a)throw new(b("oz-player/utils/OzError"))({type:"OZ_DRM_MANAGER",description:"Can't find OzDrmProvider for keySystem "+d.keySystem});var f=a.getServerCertificate();return f?e.setServerCertificate(f).then(function(){return{mediaKeySystemAccess:d,mediaKeys:e,provider:a}}):{mediaKeys:e,provider:a}});return g(a,this.$2,"drm_set_media_keys",function(){},this.$15)};c.$14=function(a){__p&&__p();var c=this,d=a.mediaKeys,e=a.provider;a=e.getInitDatas();if(a.length===0){this.$5.addSubscriptions(b("oz-player/shims/OzEventListener").listen(this.$4,"encrypted",function(a){c.$16(d,e,a)["catch"](c.$9)}));return b("oz-player/shims/OzMaybeNativePromise").resolve([])}a=a.map(function(a){return c.$16(d,e,{initData:a.data,initDataType:a.type})});return g(b("oz-player/shims/OzMaybeNativePromise").all(a),this.$2,"drm_request_license",function(){},this.$15)};c.$16=function(a,c,d){var e=this,f=a.createSession();this.$5.addSubscriptions(b("oz-player/shims/OzEventListener").listen(f,"message",function(a){e.$17(f,c,a)["catch"](e.$9)}),b("oz-player/shims/OzEventListener").listen(f,"keystatuseschange",function(a){e.$18(f)["catch"](e.$9)}));return f.generateRequest(d.initDataType,d.initData)};c.$17=function(a,b,c){var d=this;c=b.getLicenseRequestInfo(c.message.slice(0));return window.fetch(c.url,c).then(function(a){return a.arrayBuffer()}).then(function(c){c=new Uint8Array(c);c=b.parseLicenseResponse(c);c===null||c===void 0||c.byteLength===0?d.$9(new Error("No license for "+b.getKeySystem())):a.update(c)})};c.$18=function(a){return a.expiration<Date.now()?a.close():b("oz-player/shims/OzMaybeNativePromise").resolve()};return a}();e.exports={OzDrmManager:a}}),null);
__d("HTML5OzDrmHelper",["OzWidevineDrmProvider","oz-player/drm/OzDrmManager"],(function(a,b,c,d,e,f){"use strict";a=b("oz-player/drm/OzDrmManager").OzDrmManager;c={OzDrmManagerModule:a,OzWidevineDrmProviderModule:b("OzWidevineDrmProvider")};e.exports=c}),null);
__d("VideoPlayerOzWWWConfig",[],(function(a,b,c,d,e,f){"use strict";__p&&__p();var g="oz_www_";a=function(){__p&&__p();function a(a){this.$1=a}var b=a.prototype;b.getBool=function(a,b){return this.$1.getBool(g+a,b)};b.getNumber=function(a,b){return this.$1.getNumber(g+a,b)};b.getString=function(a,b){return this.$1.getString(g+a,b)};b.setContext=function(a,b){this.$1.setContext(a,b)};return a}();e.exports=a}),null);
__d("oz-player/shims/OzWritableStream",["requireCond","cr:927623"],(function(a,b,c,d,e,f){"use strict";b("cr:927623")&&(b("cr:927623").WritableStream.isPolyfilled=!0);a=b("cr:927623")?b("cr:927623").WritableStream:window.WritableStream;e.exports=a}),null);
__d("XEventsTourPermalinkController",["XController"],(function(a,b,c,d,e,f){e.exports=b("XController").create("/tours/{tour_id}/",{tour_id:{type:"FBID",required:!0},acontext:{type:"String"},afterload:{type:"Enum",enumType:0}})}),null);