160 lines
80 KiB
JavaScript
160 lines
80 KiB
JavaScript
/* Firebase v1.0.24 - License: https://www.firebase.com/terms/terms-of-service.html */ (function() {var scope={};(function(){"use strict";function m(c,b){if(0===c.length||0===b.length)return c.concat(b);var a=c[c.length-1],d=Math.round(a/1099511627776)||32,e;if(32===d)e=c.concat(b);else{e=b;var a=a|0,f=c.slice(0,c.length-1),g;for(void 0===f&&(f=[]);32<=d;d-=32)f.push(a),a=0;if(0===d)e=f.concat(e);else{for(g=0;g<e.length;g++)f.push(a|e[g]>>>d),a=e[g]<<32-d;g=e.length?e[e.length-1]:0;e=Math.round(g/1099511627776)||32;f.push(n(d+e&31,32<d+e?a:f.pop(),1));e=f}}return e}
|
|
function p(c){var b=c.length;return 0===b?0:32*(b-1)+(Math.round(c[b-1]/1099511627776)||32)}function n(c,b,a){return 32===c?b:(a?b|0:b<<32-c)+1099511627776*c}function r(c){c?(this.c=c.c.slice(0),this.b=c.b.slice(0),this.a=c.a):this.reset()}
|
|
r.prototype={d:512,reset:function(){this.c=this.e.slice(0);this.b=[];this.a=0;return this},update:function(c){if("string"===typeof c){c=unescape(encodeURIComponent(c));var b=[],a,d=0;for(a=0;a<c.length;a++)d=d<<8|c.charCodeAt(a),3===(a&3)&&(b.push(d),d=0);a&3&&b.push(n(8*(a&3),d));c=b}a=this.b=m(this.b,c);b=this.a;c=this.a=b+p(c);for(b=this.d+b&-this.d;b<=c;b+=this.d)s(this,a.splice(0,16));return this},e:[1732584193,4023233417,2562383102,271733878,3285377520],f:[1518500249,1859775393,2400959708,3395469782]};
|
|
function s(c,b){var a,d,e,f,g,l,q,k=b.slice(0),h=c.c;e=h[0];f=h[1];g=h[2];l=h[3];q=h[4];for(a=0;79>=a;a++)16<=a&&(k[a]=(k[a-3]^k[a-8]^k[a-14]^k[a-16])<<1|(k[a-3]^k[a-8]^k[a-14]^k[a-16])>>>31),d=19>=a?f&g|~f&l:39>=a?f^g^l:59>=a?f&g|f&l|g&l:79>=a?f^g^l:void 0,d=(e<<5|e>>>27)+d+q+k[a]+c.f[Math.floor(a/20)]|0,q=l,l=g,g=f<<30|f>>>2,f=e,e=d;h[0]=h[0]+e|0;h[1]=h[1]+f|0;h[2]=h[2]+g|0;h[3]=h[3]+l|0;h[4]=h[4]+q|0}
|
|
function t(c){var b=(new r).update(c),a,d=b.b;c=b.c;d=m(d,[n(1,1)]);for(a=d.length+2;a&15;a++)d.push(0);d.push(Math.floor(b.a/4294967296));for(d.push(b.a|0);d.length;)s(b,d.splice(0,16));b.reset();var e,b="";a=0;var d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",f=0,g=p(c);e&&(d=d.substr(0,62)+"-_");for(e=0;6*b.length<g;)b+=d.charAt((f^c[e]>>>a)>>>26),6>a?(f=c[e]<<6-a,a+=26,e++):(f<<=6,a-=6);for(;b.length&3;)b+="=";return b}var u=["sjclHashToBase64"],v=this;
|
|
u[0]in v||!v.execScript||v.execScript("var "+u[0]);for(var w;u.length&&(w=u.shift());)u.length||void 0===t?v=v[w]?v[w]:v[w]={}:v[w]=t;}).apply(scope);var sjclHashToBase64=scope['sjclHashToBase64']; var h,aa=this;function m(a){return void 0!==a}function ba(){}function ca(a){a.qb=function(){return a.hd?a.hd:a.hd=new a}}
|
|
function da(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("call"))return"function"}else return"null";
|
|
else if("function"==b&&"undefined"==typeof a.call)return"object";return b}function ea(a){return"array"==da(a)}function fa(a){var b=da(a);return"array"==b||"object"==b&&"number"==typeof a.length}function p(a){return"string"==typeof a}function ga(a){return"number"==typeof a}function ha(a){var b=typeof a;return"object"==b&&null!=a||"function"==b}function ia(a,b,c){return a.call.apply(a.bind,arguments)}
|
|
function ja(a,b,c){if(!a)throw Error();if(2<arguments.length){var d=Array.prototype.slice.call(arguments,2);return function(){var c=Array.prototype.slice.call(arguments);Array.prototype.unshift.apply(c,d);return a.apply(b,c)}}return function(){return a.apply(b,arguments)}}function q(a,b,c){q=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?ia:ja;return q.apply(null,arguments)}
|
|
function ka(a,b){function c(){}c.prototype=b.prototype;a.ge=b.prototype;a.prototype=new c;a.ee=function(a,c,f){return b.prototype[c].apply(a,Array.prototype.slice.call(arguments,2))}};function la(a){a=String(a);if(/^\s*$/.test(a)?0:/^[\],:{}\s\u2028\u2029]*$/.test(a.replace(/\\["\\\/bfnrtu]/g,"@").replace(/"[^"\\\n\r\u2028\u2029\x00-\x08\x0a-\x1f]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:[\s\u2028\u2029]*\[)+/g,"")))try{return eval("("+a+")")}catch(b){}throw Error("Invalid JSON string: "+a);}function ma(){this.mc=void 0}
|
|
function na(a,b,c){switch(typeof b){case "string":oa(b,c);break;case "number":c.push(isFinite(b)&&!isNaN(b)?b:"null");break;case "boolean":c.push(b);break;case "undefined":c.push("null");break;case "object":if(null==b){c.push("null");break}if(ea(b)){var d=b.length;c.push("[");for(var e="",f=0;f<d;f++)c.push(e),e=b[f],na(a,a.mc?a.mc.call(b,String(f),e):e,c),e=",";c.push("]");break}c.push("{");d="";for(f in b)Object.prototype.hasOwnProperty.call(b,f)&&(e=b[f],"function"!=typeof e&&(c.push(d),oa(f,c),
|
|
c.push(":"),na(a,a.mc?a.mc.call(b,f,e):e,c),d=","));c.push("}");break;case "function":break;default:throw Error("Unknown type: "+typeof b);}}var pa={'"':'\\"',"\\":"\\\\","/":"\\/","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\x0B":"\\u000b"},qa=/\uffff/.test("\uffff")?/[\\\"\x00-\x1f\x7f-\uffff]/g:/[\\\"\x00-\x1f\x7f-\xff]/g;
|
|
function oa(a,b){b.push('"',a.replace(qa,function(a){if(a in pa)return pa[a];var b=a.charCodeAt(0),e="\\u";16>b?e+="000":256>b?e+="00":4096>b&&(e+="0");return pa[a]=e+b.toString(16)}),'"')};function ra(a){return"undefined"!==typeof JSON&&m(JSON.parse)?JSON.parse(a):la(a)}function u(a){if("undefined"!==typeof JSON&&m(JSON.stringify))a=JSON.stringify(a);else{var b=[];na(new ma,a,b);a=b.join("")}return a};function sa(a){for(var b=[],c=0,d=0;d<a.length;d++){var e=a.charCodeAt(d);55296<=e&&56319>=e&&(e-=55296,d++,v(d<a.length,"Surrogate pair missing trail surrogate."),e=65536+(e<<10)+(a.charCodeAt(d)-56320));128>e?b[c++]=e:(2048>e?b[c++]=e>>6|192:(65536>e?b[c++]=e>>12|224:(b[c++]=e>>18|240,b[c++]=e>>12&63|128),b[c++]=e>>6&63|128),b[c++]=e&63|128)}return b};var ta={};function x(a,b,c,d){var e;d<b?e="at least "+b:d>c&&(e=0===c?"none":"no more than "+c);if(e)throw Error(a+" failed: Was called with "+d+(1===d?" argument.":" arguments.")+" Expects "+e+".");}
|
|
function y(a,b,c){var d="";switch(b){case 1:d=c?"first":"First";break;case 2:d=c?"second":"Second";break;case 3:d=c?"third":"Third";break;case 4:d=c?"fourth":"Fourth";break;default:ua.assert(!1,"errorPrefix_ called with argumentNumber > 4. Need to update it?")}return a=a+" failed: "+(d+" argument ")}function z(a,b,c,d){if((!d||m(c))&&"function"!=da(c))throw Error(y(a,b,d)+"must be a valid function.");}
|
|
function va(a,b,c){if(m(c)&&(!ha(c)||null===c))throw Error(y(a,b,!0)+"must be a valid context object.");};function A(a,b){return Object.prototype.hasOwnProperty.call(a,b)}function wa(a,b){if(Object.prototype.hasOwnProperty.call(a,b))return a[b]};var ua={},xa=/[\[\].#$\/\u0000-\u001F\u007F]/,ya=/[\[\].#$\u0000-\u001F\u007F]/;function za(a){return p(a)&&0!==a.length&&!xa.test(a)}function Aa(a,b,c){c&&!m(b)||Ba(y(a,1,c),b)}
|
|
function Ba(a,b,c,d){c||(c=0);d=d||[];if(!m(b))throw Error(a+"contains undefined"+Ca(d));if("function"==da(b))throw Error(a+"contains a function"+Ca(d)+" with contents: "+b.toString());if(Da(b))throw Error(a+"contains "+b.toString()+Ca(d));if(1E3<c)throw new TypeError(a+"contains a cyclic object value ("+d.slice(0,100).join(".")+"...)");if(p(b)&&b.length>10485760/3&&10485760<sa(b).length)throw Error(a+"contains a string greater than 10485760 utf8 bytes"+Ca(d)+" ('"+b.substring(0,50)+"...')");if(ha(b))for(var e in b)if(A(b,
|
|
e)){var f=b[e];if(".priority"!==e&&".value"!==e&&".sv"!==e&&!za(e))throw Error(a+" contains an invalid key ("+e+")"+Ca(d)+'. Keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]"');d.push(e);Ba(a,f,c+1,d);d.pop()}}function Ca(a){return 0==a.length?"":" in property '"+a.join(".")+"'"}function Ea(a,b){if(!ha(b)||ea(b))throw Error(y(a,1,!1)+" must be an Object containing the children to replace.");Aa(a,b,!1)}
|
|
function Fa(a,b,c,d){if(!d||m(c)){if(Da(c))throw Error(y(a,b,d)+"is "+c.toString()+", but must be a valid Firebase priority (a string, finite number, or null).");if(!(null===c||ga(c)||p(c)||ha(c)&&A(c,".sv")))throw Error(y(a,b,d)+"must be a valid Firebase priority (a string, finite number, or null).");}}
|
|
function Ga(a,b,c){if(!c||m(b))switch(b){case "value":case "child_added":case "child_removed":case "child_changed":case "child_moved":break;default:throw Error(y(a,1,c)+'must be a valid event type: "value", "child_added", "child_removed", "child_changed", or "child_moved".');}}function Ha(a,b){if(m(b)&&!za(b))throw Error(y(a,2,!0)+'was an invalid key: "'+b+'". Firebase keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]").');}
|
|
function Ia(a,b){if(!p(b)||0===b.length||ya.test(b))throw Error(y(a,1,!1)+'was an invalid path: "'+b+'". Paths must be non-empty strings and can\'t contain ".", "#", "$", "[", or "]"');}function B(a,b){if(".info"===C(b))throw Error(a+" failed: Can't modify data under /.info/");};function D(a,b,c,d,e,f,g){this.m=a;this.path=b;this.Da=c;this.da=d;this.wa=e;this.Ba=f;this.Xa=g;if(m(this.da)&&m(this.Ba)&&m(this.Da))throw"Query: Can't combine startAt(), endAt(), and limit().";}D.prototype.Qc=function(){x("Query.ref",0,0,arguments.length);return new E(this.m,this.path)};D.prototype.ref=D.prototype.Qc;
|
|
D.prototype.eb=function(a,b){x("Query.on",2,4,arguments.length);Ga("Query.on",a,!1);z("Query.on",2,b,!1);var c=Ja("Query.on",arguments[2],arguments[3]);this.m.Qb(this,a,b,c.cancel,c.Y);return b};D.prototype.on=D.prototype.eb;D.prototype.xb=function(a,b,c){x("Query.off",0,3,arguments.length);Ga("Query.off",a,!0);z("Query.off",2,b,!0);va("Query.off",3,c);this.m.lc(this,a,b,c)};D.prototype.off=D.prototype.xb;
|
|
D.prototype.Td=function(a,b){function c(g){f&&(f=!1,e.xb(a,c),b.call(d.Y,g))}x("Query.once",2,4,arguments.length);Ga("Query.once",a,!1);z("Query.once",2,b,!1);var d=Ja("Query.once",arguments[2],arguments[3]),e=this,f=!0;this.eb(a,c,function(b){e.xb(a,c);d.cancel&&d.cancel.call(d.Y,b)})};D.prototype.once=D.prototype.Td;
|
|
D.prototype.Md=function(a){x("Query.limit",1,1,arguments.length);if(!ga(a)||Math.floor(a)!==a||0>=a)throw"Query.limit: First argument must be a positive integer.";return new D(this.m,this.path,a,this.da,this.wa,this.Ba,this.Xa)};D.prototype.limit=D.prototype.Md;D.prototype.wd=function(a,b){x("Query.startAt",0,2,arguments.length);Fa("Query.startAt",1,a,!0);Ha("Query.startAt",b);m(a)||(b=a=null);return new D(this.m,this.path,this.Da,a,b,this.Ba,this.Xa)};D.prototype.startAt=D.prototype.wd;
|
|
D.prototype.cd=function(a,b){x("Query.endAt",0,2,arguments.length);Fa("Query.endAt",1,a,!0);Ha("Query.endAt",b);return new D(this.m,this.path,this.Da,this.da,this.wa,a,b)};D.prototype.endAt=D.prototype.cd;D.prototype.Gd=function(a,b){x("Query.equalTo",1,2,arguments.length);Fa("Query.equalTo",1,a,!1);Ha("Query.equalTo",b);return this.wd(a,b).cd(a,b)};D.prototype.equalTo=D.prototype.Gd;
|
|
function Ka(a){var b={};m(a.da)&&(b.sp=a.da);m(a.wa)&&(b.sn=a.wa);m(a.Ba)&&(b.ep=a.Ba);m(a.Xa)&&(b.en=a.Xa);m(a.Da)&&(b.l=a.Da);m(a.da)&&m(a.wa)&&null===a.da&&null===a.wa&&(b.vf="l");return b}D.prototype.Ra=function(){var a=La(Ka(this));return"{}"===a?"default":a};
|
|
function Ja(a,b,c){var d={};if(b&&c)d.cancel=b,z(a,3,d.cancel,!0),d.Y=c,va(a,4,d.Y);else if(b)if("object"===typeof b&&null!==b)d.Y=b;else if("function"===typeof b)d.cancel=b;else throw Error(ta.fe(a,3,!0)+"must either be a cancel callback or a context object.");return d};function F(a,b){if(1==arguments.length){this.o=a.split("/");for(var c=0,d=0;d<this.o.length;d++)0<this.o[d].length&&(this.o[c]=this.o[d],c++);this.o.length=c;this.U=0}else this.o=a,this.U=b}function C(a){return a.U>=a.o.length?null:a.o[a.U]}function Ma(a){var b=a.U;b<a.o.length&&b++;return new F(a.o,b)}function Na(a){return a.U<a.o.length?a.o[a.o.length-1]:null}h=F.prototype;h.toString=function(){for(var a="",b=this.U;b<this.o.length;b++)""!==this.o[b]&&(a+="/"+this.o[b]);return a||"/"};
|
|
h.parent=function(){if(this.U>=this.o.length)return null;for(var a=[],b=this.U;b<this.o.length-1;b++)a.push(this.o[b]);return new F(a,0)};h.G=function(a){for(var b=[],c=this.U;c<this.o.length;c++)b.push(this.o[c]);if(a instanceof F)for(c=a.U;c<a.o.length;c++)b.push(a.o[c]);else for(a=a.split("/"),c=0;c<a.length;c++)0<a[c].length&&b.push(a[c]);return new F(b,0)};h.f=function(){return this.U>=this.o.length};h.length=function(){return this.o.length-this.U};
|
|
function Oa(a,b){var c=C(a);if(null===c)return b;if(c===C(b))return Oa(Ma(a),Ma(b));throw"INTERNAL ERROR: innerPath ("+b+") is not within outerPath ("+a+")";}h.contains=function(a){var b=this.U,c=a.U;if(this.length()>a.length())return!1;for(;b<this.o.length;){if(this.o[b]!==a.o[c])return!1;++b;++c}return!0};function Pa(){this.children={};this.wc=0;this.value=null}function Qa(a,b,c){this.Ea=a?a:"";this.Db=b?b:null;this.C=c?c:new Pa}function I(a,b){for(var c=b instanceof F?b:new F(b),d=a,e;null!==(e=C(c));)d=new Qa(e,d,wa(d.C.children,e)||new Pa),c=Ma(c);return d}h=Qa.prototype;h.j=function(){return this.C.value};function J(a,b){v("undefined"!==typeof b,"Cannot set value to undefined");a.C.value=b;Ra(a)}h.rb=function(){return 0<this.C.wc};h.f=function(){return null===this.j()&&!this.rb()};
|
|
h.A=function(a){for(var b in this.C.children)a(new Qa(b,this,this.C.children[b]))};function Sa(a,b,c,d){c&&!d&&b(a);a.A(function(a){Sa(a,b,!0,d)});c&&d&&b(a)}function Ta(a,b,c){for(a=c?a:a.parent();null!==a;){if(b(a))return!0;a=a.parent()}return!1}h.path=function(){return new F(null===this.Db?this.Ea:this.Db.path()+"/"+this.Ea)};h.name=function(){return this.Ea};h.parent=function(){return this.Db};
|
|
function Ra(a){if(null!==a.Db){var b=a.Db,c=a.Ea,d=a.f(),e=A(b.C.children,c);d&&e?(delete b.C.children[c],b.C.wc--,Ra(b)):d||e||(b.C.children[c]=a.C,b.C.wc++,Ra(b))}};function Ua(a,b){this.Va=a?a:Va;this.ca=b?b:Wa}function Va(a,b){return a<b?-1:a>b?1:0}h=Ua.prototype;h.qa=function(a,b){return new Ua(this.Va,this.ca.qa(a,b,this.Va).J(null,null,!1,null,null))};h.remove=function(a){return new Ua(this.Va,this.ca.remove(a,this.Va).J(null,null,!1,null,null))};h.get=function(a){for(var b,c=this.ca;!c.f();){b=this.Va(a,c.key);if(0===b)return c.value;0>b?c=c.left:0<b&&(c=c.right)}return null};
|
|
function Xa(a,b){for(var c,d=a.ca,e=null;!d.f();){c=a.Va(b,d.key);if(0===c){if(d.left.f())return e?e.key:null;for(d=d.left;!d.right.f();)d=d.right;return d.key}0>c?d=d.left:0<c&&(e=d,d=d.right)}throw Error("Attempted to find predecessor key for a nonexistent key. What gives?");}h.f=function(){return this.ca.f()};h.count=function(){return this.ca.count()};h.wb=function(){return this.ca.wb()};h.ab=function(){return this.ca.ab()};h.Ca=function(a){return this.ca.Ca(a)};h.Sa=function(a){return this.ca.Sa(a)};
|
|
h.$a=function(a){return new Ya(this.ca,a)};function Ya(a,b){this.rd=b;for(this.$b=[];!a.f();)this.$b.push(a),a=a.left}function Za(a){if(0===a.$b.length)return null;var b=a.$b.pop(),c;c=a.rd?a.rd(b.key,b.value):{key:b.key,value:b.value};for(b=b.right;!b.f();)a.$b.push(b),b=b.left;return c}function $a(a,b,c,d,e){this.key=a;this.value=b;this.color=null!=c?c:!0;this.left=null!=d?d:Wa;this.right=null!=e?e:Wa}h=$a.prototype;
|
|
h.J=function(a,b,c,d,e){return new $a(null!=a?a:this.key,null!=b?b:this.value,null!=c?c:this.color,null!=d?d:this.left,null!=e?e:this.right)};h.count=function(){return this.left.count()+1+this.right.count()};h.f=function(){return!1};h.Ca=function(a){return this.left.Ca(a)||a(this.key,this.value)||this.right.Ca(a)};h.Sa=function(a){return this.right.Sa(a)||a(this.key,this.value)||this.left.Sa(a)};function cb(a){return a.left.f()?a:cb(a.left)}h.wb=function(){return cb(this).key};
|
|
h.ab=function(){return this.right.f()?this.key:this.right.ab()};h.qa=function(a,b,c){var d,e;e=this;d=c(a,e.key);e=0>d?e.J(null,null,null,e.left.qa(a,b,c),null):0===d?e.J(null,b,null,null,null):e.J(null,null,null,null,e.right.qa(a,b,c));return db(e)};function eb(a){if(a.left.f())return Wa;a.left.P()||a.left.left.P()||(a=fb(a));a=a.J(null,null,null,eb(a.left),null);return db(a)}
|
|
h.remove=function(a,b){var c,d;c=this;if(0>b(a,c.key))c.left.f()||c.left.P()||c.left.left.P()||(c=fb(c)),c=c.J(null,null,null,c.left.remove(a,b),null);else{c.left.P()&&(c=gb(c));c.right.f()||c.right.P()||c.right.left.P()||(c=hb(c),c.left.left.P()&&(c=gb(c),c=hb(c)));if(0===b(a,c.key)){if(c.right.f())return Wa;d=cb(c.right);c=c.J(d.key,d.value,null,null,eb(c.right))}c=c.J(null,null,null,null,c.right.remove(a,b))}return db(c)};h.P=function(){return this.color};
|
|
function db(a){a.right.P()&&!a.left.P()&&(a=ib(a));a.left.P()&&a.left.left.P()&&(a=gb(a));a.left.P()&&a.right.P()&&(a=hb(a));return a}function fb(a){a=hb(a);a.right.left.P()&&(a=a.J(null,null,null,null,gb(a.right)),a=ib(a),a=hb(a));return a}function ib(a){return a.right.J(null,null,a.color,a.J(null,null,!0,null,a.right.left),null)}function gb(a){return a.left.J(null,null,a.color,null,a.J(null,null,!0,a.left.right,null))}
|
|
function hb(a){return a.J(null,null,!a.color,a.left.J(null,null,!a.left.color,null,null),a.right.J(null,null,!a.right.color,null,null))}function jb(){}h=jb.prototype;h.J=function(){return this};h.qa=function(a,b){return new $a(a,b,null)};h.remove=function(){return this};h.count=function(){return 0};h.f=function(){return!0};h.Ca=function(){return!1};h.Sa=function(){return!1};h.wb=function(){return null};h.ab=function(){return null};h.P=function(){return!1};var Wa=new jb;function kb(a){this.Ub=a;this.hc="firebase:"}kb.prototype.set=function(a,b){null==b?this.Ub.removeItem(this.hc+a):this.Ub.setItem(this.hc+a,u(b))};kb.prototype.get=function(a){a=this.Ub.getItem(this.hc+a);return null==a?null:ra(a)};kb.prototype.remove=function(a){this.Ub.removeItem(this.hc+a)};kb.prototype.kd=!1;function lb(){this.mb={}}lb.prototype.set=function(a,b){null==b?delete this.mb[a]:this.mb[a]=b};lb.prototype.get=function(a){return A(this.mb,a)?this.mb[a]:null};lb.prototype.remove=function(a){delete this.mb[a]};lb.prototype.kd=!0;function mb(a){try{if("undefined"!==typeof window&&"undefined"!==typeof window[a]){var b=window[a];b.setItem("firebase:sentinel","cache");b.removeItem("firebase:sentinel");return new kb(b)}}catch(c){}return new lb}var nb=mb("localStorage"),ob=mb("sessionStorage");function pb(a,b,c,d){this.host=a.toLowerCase();this.domain=this.host.substr(this.host.indexOf(".")+1);this.nc=b;this.Zb=c;this.ce=d;this.ga=nb.get("host:"+a)||this.host}function qb(a,b){b!==a.ga&&(a.ga=b,"s-"===a.ga.substr(0,2)&&nb.set("host:"+a.host,a.ga))}pb.prototype.toString=function(){return(this.nc?"https://":"http://")+this.host};var rb=Array.prototype,sb=rb.forEach?function(a,b,c){rb.forEach.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=p(a)?a.split(""):a,f=0;f<d;f++)f in e&&b.call(c,e[f],f,a)},tb=rb.map?function(a,b,c){return rb.map.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=Array(d),f=p(a)?a.split(""):a,g=0;g<d;g++)g in f&&(e[g]=b.call(c,f[g],g,a));return e},ub=rb.reduce?function(a,b,c,d){d&&(b=q(b,d));return rb.reduce.call(a,b,c)}:function(a,b,c,d){var e=c;sb(a,function(c,g){e=b.call(d,e,c,g,a)});return e},
|
|
vb=rb.every?function(a,b,c){return rb.every.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=p(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&!b.call(c,e[f],f,a))return!1;return!0};function wb(a,b){var c;a:{c=a.length;for(var d=p(a)?a.split(""):a,e=0;e<c;e++)if(e in d&&b.call(void 0,d[e],e,a)){c=e;break a}c=-1}return 0>c?null:p(a)?a.charAt(c):a[c]};var xb;a:{var yb=aa.navigator;if(yb){var zb=yb.userAgent;if(zb){xb=zb;break a}}xb=""}function Ab(a){return-1!=xb.indexOf(a)};var Bb=Ab("Opera")||Ab("OPR"),Cb=Ab("Trident")||Ab("MSIE"),Db=Ab("Gecko")&&-1==xb.toLowerCase().indexOf("webkit")&&!(Ab("Trident")||Ab("MSIE")),Eb=-1!=xb.toLowerCase().indexOf("webkit");(function(){var a="",b;if(Bb&&aa.opera)return a=aa.opera.version,"function"==da(a)?a():a;Db?b=/rv\:([^\);]+)(\)|;)/:Cb?b=/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/:Eb&&(b=/WebKit\/(\S+)/);b&&(a=(a=b.exec(xb))?a[1]:"");return Cb&&(b=(b=aa.document)?b.documentMode:void 0,b>parseFloat(a))?String(b):a})();var Fb=null,Gb=null;var Hb=function(){var a=1;return function(){return a++}}();function v(a,b){if(!a)throw Error("Firebase INTERNAL ASSERT FAILED:"+b);}function Ib(a){for(var b="",c=0;c<arguments.length;c++)b=fa(arguments[c])?b+Ib.apply(null,arguments[c]):"object"===typeof arguments[c]?b+u(arguments[c]):b+arguments[c],b+=" ";return b}var Jb=null,Kb=!0;function K(a){!0===Kb&&(Kb=!1,null===Jb&&!0===ob.get("logging_enabled")&&Lb(!0));if(Jb){var b=Ib.apply(null,arguments);Jb(b)}}
|
|
function Mb(a){return function(){K(a,arguments)}}function Nb(a){if("undefined"!==typeof console){var b="FIREBASE INTERNAL ERROR: "+Ib.apply(null,arguments);"undefined"!==typeof console.error?console.error(b):console.log(b)}}function Ob(a){var b=Ib.apply(null,arguments);throw Error("FIREBASE FATAL ERROR: "+b);}function L(a){if("undefined"!==typeof console){var b="FIREBASE WARNING: "+Ib.apply(null,arguments);"undefined"!==typeof console.warn?console.warn(b):console.log(b)}}
|
|
function Da(a){return ga(a)&&(a!=a||a==Number.POSITIVE_INFINITY||a==Number.NEGATIVE_INFINITY)}function Pb(a){if("complete"===document.readyState)a();else{var b=!1,c=function(){document.body?b||(b=!0,a()):setTimeout(c,Math.floor(10))};document.addEventListener?(document.addEventListener("DOMContentLoaded",c,!1),window.addEventListener("load",c,!1)):document.attachEvent&&(document.attachEvent("onreadystatechange",function(){"complete"===document.readyState&&c()}),window.attachEvent("onload",c))}}
|
|
function Qb(a,b){return a!==b?null===a?-1:null===b?1:typeof a!==typeof b?"number"===typeof a?-1:1:a>b?1:-1:0}function Rb(a,b){if(a===b)return 0;var c=Sb(a),d=Sb(b);return null!==c?null!==d?0==c-d?a.length-b.length:c-d:-1:null!==d?1:a<b?-1:1}function Tb(a,b){if(b&&a in b)return b[a];throw Error("Missing required key ("+a+") in object: "+u(b));}
|
|
function La(a){if("object"!==typeof a||null===a)return u(a);var b=[],c;for(c in a)b.push(c);b.sort();c="{";for(var d=0;d<b.length;d++)0!==d&&(c+=","),c+=u(b[d]),c+=":",c+=La(a[b[d]]);return c+"}"}function Ub(a,b){if(a.length<=b)return[a];for(var c=[],d=0;d<a.length;d+=b)d+b>a?c.push(a.substring(d,a.length)):c.push(a.substring(d,d+b));return c}function Vb(a,b){if(ea(a))for(var c=0;c<a.length;++c)b(c,a[c]);else Wb(a,b)}function Xb(a,b){return b?q(a,b):a}
|
|
function Yb(a){v(!Da(a),"Invalid JSON number");var b,c,d,e;0===a?(d=c=0,b=-Infinity===1/a?1:0):(b=0>a,a=Math.abs(a),a>=Math.pow(2,-1022)?(d=Math.min(Math.floor(Math.log(a)/Math.LN2),1023),c=d+1023,d=Math.round(a*Math.pow(2,52-d)-Math.pow(2,52))):(c=0,d=Math.round(a/Math.pow(2,-1074))));e=[];for(a=52;a;a-=1)e.push(d%2?1:0),d=Math.floor(d/2);for(a=11;a;a-=1)e.push(c%2?1:0),c=Math.floor(c/2);e.push(b?1:0);e.reverse();b=e.join("");c="";for(a=0;64>a;a+=8)d=parseInt(b.substr(a,8),2).toString(16),1===d.length&&
|
|
(d="0"+d),c+=d;return c.toLowerCase()}function Zb(a){var b="Unknown Error";"too_big"===a?b="The data requested exceeds the maximum size that can be accessed with a single request.":"permission_denied"==a?b="Client doesn't have permission to access the desired data.":"unavailable"==a&&(b="The service is unavailable");b=Error(a+": "+b);b.code=a.toUpperCase();return b}var $b=/^-?\d{1,10}$/;function Sb(a){return $b.test(a)&&(a=Number(a),-2147483648<=a&&2147483647>=a)?a:null}
|
|
function ac(a){try{a()}catch(b){setTimeout(function(){throw b;},Math.floor(0))}};function bc(a,b){this.F=a;v(null!==this.F,"LeafNode shouldn't be created with null value.");this.fb="undefined"!==typeof b?b:null}h=bc.prototype;h.O=function(){return!0};h.k=function(){return this.fb};h.Ha=function(a){return new bc(this.F,a)};h.N=function(){return M};h.K=function(a){return null===C(a)?this:M};h.fa=function(){return null};h.H=function(a,b){return(new N).H(a,b).Ha(this.fb)};h.ya=function(a,b){var c=C(a);return null===c?b:this.H(c,M.ya(Ma(a),b))};h.f=function(){return!1};h.ac=function(){return 0};
|
|
h.V=function(a){return a&&null!==this.k()?{".value":this.j(),".priority":this.k()}:this.j()};h.hash=function(){var a="";null!==this.k()&&(a+="priority:"+cc(this.k())+":");var b=typeof this.F,a=a+(b+":"),a="number"===b?a+Yb(this.F):a+this.F;return sjclHashToBase64(a)};h.j=function(){return this.F};h.toString=function(){return"string"===typeof this.F?this.F:'"'+this.F+'"'};function dc(a,b){return Qb(a.ja,b.ja)||Rb(a.name,b.name)}function ec(a,b){return Rb(a.name,b.name)}function fc(a,b){return Rb(a,b)};function N(a,b){this.n=a||new Ua(fc);this.fb="undefined"!==typeof b?b:null}h=N.prototype;h.O=function(){return!1};h.k=function(){return this.fb};h.Ha=function(a){return new N(this.n,a)};h.H=function(a,b){var c=this.n.remove(a);b&&b.f()&&(b=null);null!==b&&(c=c.qa(a,b));return b&&null!==b.k()?new gc(c,null,this.fb):new N(c,this.fb)};h.ya=function(a,b){var c=C(a);if(null===c)return b;var d=this.N(c).ya(Ma(a),b);return this.H(c,d)};h.f=function(){return this.n.f()};h.ac=function(){return this.n.count()};
|
|
var ic=/^(0|[1-9]\d*)$/;h=N.prototype;h.V=function(a){if(this.f())return null;var b={},c=0,d=0,e=!0;this.A(function(f,g){b[f]=g.V(a);c++;e&&ic.test(f)?d=Math.max(d,Number(f)):e=!1});if(!a&&e&&d<2*c){var f=[],g;for(g in b)f[g]=b[g];return f}a&&null!==this.k()&&(b[".priority"]=this.k());return b};h.hash=function(){var a="";null!==this.k()&&(a+="priority:"+cc(this.k())+":");this.A(function(b,c){var d=c.hash();""!==d&&(a+=":"+b+":"+d)});return""===a?"":sjclHashToBase64(a)};
|
|
h.N=function(a){a=this.n.get(a);return null===a?M:a};h.K=function(a){var b=C(a);return null===b?this:this.N(b).K(Ma(a))};h.fa=function(a){return Xa(this.n,a)};h.ed=function(){return this.n.wb()};h.gd=function(){return this.n.ab()};h.A=function(a){return this.n.Ca(a)};h.Bc=function(a){return this.n.Sa(a)};h.$a=function(){return this.n.$a()};h.toString=function(){var a="{",b=!0;this.A(function(c,d){b?b=!1:a+=", ";a+='"'+c+'" : '+d.toString()});return a+="}"};var M=new N;function gc(a,b,c){N.call(this,a,c);null===b&&(b=new Ua(dc),a.Ca(function(a,c){b=b.qa({name:a,ja:c.k()},c)}));this.va=b}ka(gc,N);h=gc.prototype;h.H=function(a,b){var c=this.N(a),d=this.n,e=this.va;null!==c&&(d=d.remove(a),e=e.remove({name:a,ja:c.k()}));b&&b.f()&&(b=null);null!==b&&(d=d.qa(a,b),e=e.qa({name:a,ja:b.k()},b));return new gc(d,e,this.k())};h.fa=function(a,b){var c=Xa(this.va,{name:a,ja:b.k()});return c?c.name:null};h.A=function(a){return this.va.Ca(function(b,c){return a(b.name,c)})};
|
|
h.Bc=function(a){return this.va.Sa(function(b,c){return a(b.name,c)})};h.$a=function(){return this.va.$a(function(a,b){return{key:a.name,value:b}})};h.ed=function(){return this.va.f()?null:this.va.wb().name};h.gd=function(){return this.va.f()?null:this.va.ab().name};function O(a,b){if(null===a)return M;var c=null;"object"===typeof a&&".priority"in a?c=a[".priority"]:"undefined"!==typeof b&&(c=b);v(null===c||"string"===typeof c||"number"===typeof c||"object"===typeof c&&".sv"in c,"Invalid priority type found: "+typeof c);"object"===typeof a&&".value"in a&&null!==a[".value"]&&(a=a[".value"]);if("object"!==typeof a||".sv"in a)return new bc(a,c);if(a instanceof Array){var d=M,e=a;Wb(e,function(a,b){if(A(e,b)&&"."!==b.substring(0,1)){var c=O(a);if(c.O()||!c.f())d=
|
|
d.H(b,c)}});return d.Ha(c)}var f=[],g={},k=!1,l=a;Vb(l,function(a,b){if("string"!==typeof b||"."!==b.substring(0,1)){var c=O(l[b]);c.f()||(k=k||null!==c.k(),f.push({name:b,ja:c.k()}),g[b]=c)}});var n=jc(f,g,!1);if(k){var r=jc(f,g,!0);return new gc(n,r,c)}return new N(n,c)}var kc=Math.log(2);function lc(a){this.count=parseInt(Math.log(a+1)/kc,10);this.ad=this.count-1;this.Dd=a+1&parseInt(Array(this.count+1).join("1"),2)}function mc(a){var b=!(a.Dd&1<<a.ad);a.ad--;return b}
|
|
function jc(a,b,c){function d(e,f){var l=f-e;if(0==l)return null;if(1==l){var l=a[e].name,n=c?a[e]:l;return new $a(n,b[l],!1,null,null)}var n=parseInt(l/2,10)+e,r=d(e,n),t=d(n+1,f),l=a[n].name,n=c?a[n]:l;return new $a(n,b[l],!1,r,t)}var e=c?dc:ec;a.sort(e);var f=function(e){function f(e,g){var k=r-e,t=r;r-=e;var s=a[k].name,k=new $a(c?a[k]:s,b[s],g,null,d(k+1,t));l?l.left=k:n=k;l=k}for(var l=null,n=null,r=a.length,t=0;t<e.count;++t){var s=mc(e),w=Math.pow(2,e.count-(t+1));s?f(w,!1):(f(w,!1),f(w,!0))}return n}(new lc(a.length)),
|
|
e=c?dc:fc;return null!==f?new Ua(e,f):new Ua(e)}function cc(a){return"number"===typeof a?"number:"+Yb(a):"string:"+a};function P(a,b){this.C=a;this.kc=b}P.prototype.V=function(){x("Firebase.DataSnapshot.val",0,0,arguments.length);return this.C.V()};P.prototype.val=P.prototype.V;P.prototype.Hd=function(){x("Firebase.DataSnapshot.exportVal",0,0,arguments.length);return this.C.V(!0)};P.prototype.exportVal=P.prototype.Hd;P.prototype.G=function(a){x("Firebase.DataSnapshot.child",0,1,arguments.length);ga(a)&&(a=String(a));Ia("Firebase.DataSnapshot.child",a);var b=new F(a),c=this.kc.G(b);return new P(this.C.K(b),c)};
|
|
P.prototype.child=P.prototype.G;P.prototype.Ec=function(a){x("Firebase.DataSnapshot.hasChild",1,1,arguments.length);Ia("Firebase.DataSnapshot.hasChild",a);var b=new F(a);return!this.C.K(b).f()};P.prototype.hasChild=P.prototype.Ec;P.prototype.k=function(){x("Firebase.DataSnapshot.getPriority",0,0,arguments.length);return this.C.k()};P.prototype.getPriority=P.prototype.k;
|
|
P.prototype.forEach=function(a){x("Firebase.DataSnapshot.forEach",1,1,arguments.length);z("Firebase.DataSnapshot.forEach",1,a,!1);if(this.C.O())return!1;var b=this;return this.C.A(function(c,d){return a(new P(d,b.kc.G(c)))})};P.prototype.forEach=P.prototype.forEach;P.prototype.rb=function(){x("Firebase.DataSnapshot.hasChildren",0,0,arguments.length);return this.C.O()?!1:!this.C.f()};P.prototype.hasChildren=P.prototype.rb;
|
|
P.prototype.name=function(){x("Firebase.DataSnapshot.name",0,0,arguments.length);return this.kc.name()};P.prototype.name=P.prototype.name;P.prototype.ac=function(){x("Firebase.DataSnapshot.numChildren",0,0,arguments.length);return this.C.ac()};P.prototype.numChildren=P.prototype.ac;P.prototype.Qc=function(){x("Firebase.DataSnapshot.ref",0,0,arguments.length);return this.kc};P.prototype.ref=P.prototype.Qc;function nc(a){v(ea(a)&&0<a.length,"Requires a non-empty array");this.Cd=a;this.vb={}}nc.prototype.Yc=function(a,b){for(var c=this.vb[a]||[],d=0;d<c.length;d++)c[d].aa.apply(c[d].Y,Array.prototype.slice.call(arguments,1))};nc.prototype.eb=function(a,b,c){oc(this,a);this.vb[a]=this.vb[a]||[];this.vb[a].push({aa:b,Y:c});(a=this.fd(a))&&b.apply(c,a)};nc.prototype.xb=function(a,b,c){oc(this,a);a=this.vb[a]||[];for(var d=0;d<a.length;d++)if(a[d].aa===b&&(!c||c===a[d].Y)){a.splice(d,1);break}};
|
|
function oc(a,b){v(wb(a.Cd,function(a){return a===b}),"Unknown event: "+b)};function pc(){nc.call(this,["visible"]);var a,b;"undefined"!==typeof document&&"undefined"!==typeof document.addEventListener&&("undefined"!==typeof document.hidden?(b="visibilitychange",a="hidden"):"undefined"!==typeof document.mozHidden?(b="mozvisibilitychange",a="mozHidden"):"undefined"!==typeof document.msHidden?(b="msvisibilitychange",a="msHidden"):"undefined"!==typeof document.webkitHidden&&(b="webkitvisibilitychange",a="webkitHidden"));this.kb=!0;if(b){var c=this;document.addEventListener(b,
|
|
function(){var b=!document[a];b!==c.kb&&(c.kb=b,c.Yc("visible",b))},!1)}}ka(pc,nc);ca(pc);pc.prototype.fd=function(a){v("visible"===a,"Unknown event type: "+a);return[this.kb]};function qc(){nc.call(this,["online"]);this.Bb=!0;if("undefined"!==typeof window&&"undefined"!==typeof window.addEventListener){var a=this;window.addEventListener("online",function(){a.Bb||a.Yc("online",!0);a.Bb=!0},!1);window.addEventListener("offline",function(){a.Bb&&a.Yc("online",!1);a.Bb=!1},!1)}}ka(qc,nc);ca(qc);qc.prototype.fd=function(a){v("online"===a,"Unknown event type: "+a);return[this.Bb]};function Wb(a,b){for(var c in a)b.call(void 0,a[c],c,a)}function rc(a){var b=[],c=0,d;for(d in a)b[c++]=d;return b}function sc(a){var b={},c;for(c in a)b[c]=a[c];return b};function tc(){this.nb={}}function uc(a,b,c){m(c)||(c=1);A(a.nb,b)||(a.nb[b]=0);a.nb[b]+=c}tc.prototype.get=function(){return sc(this.nb)};function vc(a){this.Ed=a;this.Wb=null}vc.prototype.get=function(){var a=this.Ed.get(),b=sc(a);if(this.Wb)for(var c in this.Wb)b[c]-=this.Wb[c];this.Wb=a;return b};function wc(a,b){this.Vc={};this.qc=new vc(a);this.u=b;var c=1E4+2E4*Math.random();setTimeout(q(this.pd,this),Math.floor(c))}wc.prototype.pd=function(){var a=this.qc.get(),b={},c=!1,d;for(d in a)0<a[d]&&A(this.Vc,d)&&(b[d]=a[d],c=!0);c&&(a=this.u,a.R&&(b={c:b},a.e("reportStats",b),a.Fa("s",b)));setTimeout(q(this.pd,this),Math.floor(6E5*Math.random()))};var xc={},yc={};function zc(a){a=a.toString();xc[a]||(xc[a]=new tc);return xc[a]}function Ac(a,b){var c=a.toString();yc[c]||(yc[c]=b());return yc[c]};var Bc=null;"undefined"!==typeof MozWebSocket?Bc=MozWebSocket:"undefined"!==typeof WebSocket&&(Bc=WebSocket);function Q(a,b,c){this.yc=a;this.e=Mb(this.yc);this.frames=this.tb=null;this.Ia=this.Ja=this.Xc=0;this.ea=zc(b);this.za=(b.nc?"wss://":"ws://")+b.ga+"/.ws?v=5";"undefined"!==typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(this.za+="&r=f");b.host!==b.ga&&(this.za=this.za+"&ns="+b.Zb);c&&(this.za=this.za+"&s="+c)}var Cc;
|
|
Q.prototype.open=function(a,b){this.ia=b;this.Qd=a;this.e("Websocket connecting to "+this.za);this.W=new Bc(this.za);this.ob=!1;nb.set("previous_websocket_failure",!0);var c=this;this.W.onopen=function(){c.e("Websocket connected.");c.ob=!0};this.W.onclose=function(){c.e("Websocket connection was disconnected.");c.W=null;c.Qa()};this.W.onmessage=function(a){if(null!==c.W)if(a=a.data,c.Ia+=a.length,uc(c.ea,"bytes_received",a.length),Dc(c),null!==c.frames)Ec(c,a);else{a:{v(null===c.frames,"We already have a frame buffer");
|
|
if(6>=a.length){var b=Number(a);if(!isNaN(b)){c.Xc=b;c.frames=[];a=null;break a}}c.Xc=1;c.frames=[]}null!==a&&Ec(c,a)}};this.W.onerror=function(a){c.e("WebSocket error. Closing connection.");(a=a.message||a.data)&&c.e(a);c.Qa()}};Q.prototype.start=function(){};Q.isAvailable=function(){var a=!1;if("undefined"!==typeof navigator&&navigator.userAgent){var b=navigator.userAgent.match(/Android ([0-9]{0,}\.[0-9]{0,})/);b&&1<b.length&&4.4>parseFloat(b[1])&&(a=!0)}return!a&&null!==Bc&&!Cc};
|
|
Q.responsesRequiredToBeHealthy=2;Q.healthyTimeout=3E4;h=Q.prototype;h.Xb=function(){nb.remove("previous_websocket_failure")};function Ec(a,b){a.frames.push(b);if(a.frames.length==a.Xc){var c=a.frames.join("");a.frames=null;c=ra(c);a.Qd(c)}}h.send=function(a){Dc(this);a=u(a);this.Ja+=a.length;uc(this.ea,"bytes_sent",a.length);a=Ub(a,16384);1<a.length&&this.W.send(String(a.length));for(var b=0;b<a.length;b++)this.W.send(a[b])};
|
|
h.Lb=function(){this.Na=!0;this.tb&&(clearInterval(this.tb),this.tb=null);this.W&&(this.W.close(),this.W=null)};h.Qa=function(){this.Na||(this.e("WebSocket is closing itself"),this.Lb(),this.ia&&(this.ia(this.ob),this.ia=null))};h.close=function(){this.Na||(this.e("WebSocket is being closed"),this.Lb())};function Dc(a){clearInterval(a.tb);a.tb=setInterval(function(){a.W&&a.W.send("0");Dc(a)},Math.floor(45E3))};function Fc(a){this.Lc=a;this.gc=[];this.Wa=0;this.xc=-1;this.Pa=null}function Gc(a,b,c){a.xc=b;a.Pa=c;a.xc<a.Wa&&(a.Pa(),a.Pa=null)}function Hc(a,b,c){for(a.gc[b]=c;a.gc[a.Wa];){var d=a.gc[a.Wa];delete a.gc[a.Wa];for(var e=0;e<d.length;++e)if(d[e]){var f=a;ac(function(){f.Lc(d[e])})}if(a.Wa===a.xc){a.Pa&&(clearTimeout(a.Pa),a.Pa(),a.Pa=null);break}a.Wa++}};function Ic(){this.set={}}h=Ic.prototype;h.add=function(a,b){this.set[a]=null!==b?b:!0};h.contains=function(a){return A(this.set,a)};h.get=function(a){return this.contains(a)?this.set[a]:void 0};h.remove=function(a){delete this.set[a]};h.f=function(){var a;a:{a=this.set;for(var b in a){a=!1;break a}a=!0}return a};h.count=function(){var a=this.set,b=0,c;for(c in a)b++;return b};function R(a,b){Wb(a.set,function(a,d){b(d,a)})}h.keys=function(){var a=[];Wb(this.set,function(b,c){a.push(c)});return a};function Jc(a,b,c){this.yc=a;this.e=Mb(a);this.Ia=this.Ja=0;this.ea=zc(b);this.pc=c;this.ob=!1;this.Pb=function(a){b.host!==b.ga&&(a.ns=b.Zb);var c=[],f;for(f in a)a.hasOwnProperty(f)&&c.push(f+"="+a[f]);return(b.nc?"https://":"http://")+b.ga+"/.lp?"+c.join("&")}}var Kc,Lc;
|
|
Jc.prototype.open=function(a,b){this.$c=0;this.S=b;this.ld=new Fc(a);this.Na=!1;var c=this;this.Ka=setTimeout(function(){c.e("Timed out trying to connect.");c.Qa();c.Ka=null},Math.floor(3E4));Pb(function(){if(!c.Na){c.la=new Mc(function(a,b,d,k,l){Nc(c,arguments);if(c.la)if(c.Ka&&(clearTimeout(c.Ka),c.Ka=null),c.ob=!0,"start"==a)c.id=b,c.od=d;else if("close"===a)b?(c.la.oc=!1,Gc(c.ld,b,function(){c.Qa()})):c.Qa();else throw Error("Unrecognized command received: "+a);},function(a,b){Nc(c,arguments);
|
|
Hc(c.ld,a,b)},function(){c.Qa()},c.Pb);var a={start:"t"};a.ser=Math.floor(1E8*Math.random());c.la.rc&&(a.cb=c.la.rc);a.v="5";c.pc&&(a.s=c.pc);"undefined"!==typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(a.r="f");a=c.Pb(a);c.e("Connecting via long-poll to "+a);Oc(c.la,a,function(){})}})};
|
|
Jc.prototype.start=function(){var a=this.la,b=this.od;a.Od=this.id;a.Pd=b;for(a.uc=!0;Pc(a););a=this.id;b=this.od;this.bb=document.createElement("iframe");var c={dframe:"t"};c.id=a;c.pw=b;this.bb.src=this.Pb(c);this.bb.style.display="none";document.body.appendChild(this.bb)};Jc.isAvailable=function(){return!Lc&&!("object"===typeof window&&window.chrome&&window.chrome.extension&&!/^chrome/.test(window.location.href))&&!("object"===typeof Windows&&"object"===typeof Windows.de)&&(Kc||!0)};h=Jc.prototype;
|
|
h.Xb=function(){};h.Lb=function(){this.Na=!0;this.la&&(this.la.close(),this.la=null);this.bb&&(document.body.removeChild(this.bb),this.bb=null);this.Ka&&(clearTimeout(this.Ka),this.Ka=null)};h.Qa=function(){this.Na||(this.e("Longpoll is closing itself"),this.Lb(),this.S&&(this.S(this.ob),this.S=null))};h.close=function(){this.Na||(this.e("Longpoll is being closed."),this.Lb())};
|
|
h.send=function(a){a=u(a);this.Ja+=a.length;uc(this.ea,"bytes_sent",a.length);a=sa(a);if(!fa(a))throw Error("encodeByteArray takes an array as a parameter");if(!Fb){Fb={};Gb={};for(var b=0;65>b;b++)Fb[b]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(b),Gb[b]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.".charAt(b)}for(var b=Gb,c=[],d=0;d<a.length;d+=3){var e=a[d],f=d+1<a.length,g=f?a[d+1]:0,k=d+2<a.length,l=k?a[d+2]:0,n=e>>2,e=(e&3)<<4|g>>4,g=(g&15)<<
|
|
2|l>>6,l=l&63;k||(l=64,f||(g=64));c.push(b[n],b[e],b[g],b[l])}a=Ub(c.join(""),1840);for(b=0;b<a.length;b++)c=this.la,c.Fb.push({Yd:this.$c,be:a.length,bd:a[b]}),c.uc&&Pc(c),this.$c++};function Nc(a,b){var c=u(b).length;a.Ia+=c;uc(a.ea,"bytes_received",c)}
|
|
function Mc(a,b,c,d){this.Pb=d;this.ia=c;this.Nc=new Ic;this.Fb=[];this.zc=Math.floor(1E8*Math.random());this.oc=!0;this.rc=Hb();window["pLPCommand"+this.rc]=a;window["pRTLPCB"+this.rc]=b;a=document.createElement("iframe");a.style.display="none";if(document.body){document.body.appendChild(a);try{a.contentWindow.document||K("No IE domain setting required")}catch(e){a.src="javascript:void((function(){document.open();document.domain='"+document.domain+"';document.close();})())"}}else throw"Document body has not initialized. Wait to initialize Firebase until after the document is ready.";
|
|
a.contentDocument?a.Aa=a.contentDocument:a.contentWindow?a.Aa=a.contentWindow.document:a.document&&(a.Aa=a.document);this.Z=a;a="";this.Z.src&&"javascript:"===this.Z.src.substr(0,11)&&(a='<script>document.domain="'+document.domain+'";\x3c/script>');a="<html><body>"+a+"</body></html>";try{this.Z.Aa.open(),this.Z.Aa.write(a),this.Z.Aa.close()}catch(f){K("frame writing exception"),f.stack&&K(f.stack),K(f)}}
|
|
Mc.prototype.close=function(){this.uc=!1;if(this.Z){this.Z.Aa.body.innerHTML="";var a=this;setTimeout(function(){null!==a.Z&&(document.body.removeChild(a.Z),a.Z=null)},Math.floor(0))}var b=this.ia;b&&(this.ia=null,b())};
|
|
function Pc(a){if(a.uc&&a.oc&&a.Nc.count()<(0<a.Fb.length?2:1)){a.zc++;var b={};b.id=a.Od;b.pw=a.Pd;b.ser=a.zc;for(var b=a.Pb(b),c="",d=0;0<a.Fb.length;)if(1870>=a.Fb[0].bd.length+30+c.length){var e=a.Fb.shift(),c=c+"&seg"+d+"="+e.Yd+"&ts"+d+"="+e.be+"&d"+d+"="+e.bd;d++}else break;Sc(a,b+c,a.zc);return!0}return!1}function Sc(a,b,c){function d(){a.Nc.remove(c);Pc(a)}a.Nc.add(c);var e=setTimeout(d,Math.floor(25E3));Oc(a,b,function(){clearTimeout(e);d()})}
|
|
function Oc(a,b,c){setTimeout(function(){try{if(a.oc){var d=a.Z.Aa.createElement("script");d.type="text/javascript";d.async=!0;d.src=b;d.onload=d.onreadystatechange=function(){var a=d.readyState;a&&"loaded"!==a&&"complete"!==a||(d.onload=d.onreadystatechange=null,d.parentNode&&d.parentNode.removeChild(d),c())};d.onerror=function(){K("Long-poll script failed to load: "+b);a.oc=!1;a.close()};a.Z.Aa.body.appendChild(d)}}catch(e){}},Math.floor(1))};function Tc(a){Uc(this,a)}var Vc=[Jc,Q];function Uc(a,b){var c=Q&&Q.isAvailable(),d=c&&!(nb.kd||!0===nb.get("previous_websocket_failure"));b.ce&&(c||L("wss:// URL used, but browser isn't known to support websockets. Trying anyway."),d=!0);if(d)a.Mb=[Q];else{var e=a.Mb=[];Vb(Vc,function(a,b){b&&b.isAvailable()&&e.push(b)})}}function Wc(a){if(0<a.Mb.length)return a.Mb[0];throw Error("No transports available");};function Xc(a,b,c,d,e,f){this.id=a;this.e=Mb("c:"+this.id+":");this.Lc=c;this.Ab=d;this.S=e;this.Kc=f;this.M=b;this.fc=[];this.Zc=0;this.yd=new Tc(b);this.ma=0;this.e("Connection created");Yc(this)}
|
|
function Yc(a){var b=Wc(a.yd);a.B=new b("c:"+a.id+":"+a.Zc++,a.M);a.Pc=b.responsesRequiredToBeHealthy||0;var c=Zc(a,a.B),d=$c(a,a.B);a.Nb=a.B;a.Kb=a.B;a.w=null;a.Oa=!1;setTimeout(function(){a.B&&a.B.open(c,d)},Math.floor(0));b=b.healthyTimeout||0;0<b&&(a.Vb=setTimeout(function(){a.Vb=null;a.Oa||(a.B&&102400<a.B.Ia?(a.e("Connection exceeded healthy timeout but has received "+a.B.Ia+" bytes. Marking connection healthy."),a.Oa=!0,a.B.Xb()):a.B&&10240<a.B.Ja?a.e("Connection exceeded healthy timeout but has sent "+
|
|
a.B.Ja+" bytes. Leaving connection alive."):(a.e("Closing unhealthy connection after timeout."),a.close()))},Math.floor(b)))}function $c(a,b){return function(c){b===a.B?(a.B=null,c||0!==a.ma?1===a.ma&&a.e("Realtime connection lost."):(a.e("Realtime connection failed."),"s-"===a.M.ga.substr(0,2)&&(nb.remove("host:"+a.M.host),a.M.ga=a.M.host)),a.close()):b===a.w?(a.e("Secondary connection lost."),c=a.w,a.w=null,a.Nb!==c&&a.Kb!==c||a.close()):a.e("closing an old connection")}}
|
|
function Zc(a,b){return function(c){if(2!=a.ma)if(b===a.Kb){var d=Tb("t",c);c=Tb("d",c);if("c"==d){if(d=Tb("t",c),"d"in c)if(c=c.d,"h"===d){var d=c.ts,e=c.v,f=c.h;a.pc=c.s;qb(a.M,f);0==a.ma&&(a.B.start(),ad(a,a.B,d),"5"!==e&&L("Protocol version mismatch detected"),c=a.yd,(c=1<c.Mb.length?c.Mb[1]:null)&&bd(a,c))}else if("n"===d){a.e("recvd end transmission on primary");a.Kb=a.w;for(c=0;c<a.fc.length;++c)a.dc(a.fc[c]);a.fc=[];cd(a)}else"s"===d?(a.e("Connection shutdown command received. Shutting down..."),
|
|
a.Kc&&(a.Kc(c),a.Kc=null),a.S=null,a.close()):"r"===d?(a.e("Reset packet received. New host: "+c),qb(a.M,c),1===a.ma?a.close():(dd(a),Yc(a))):"e"===d?Nb("Server Error: "+c):"o"===d?(a.e("got pong on primary."),ed(a),fd(a)):Nb("Unknown control packet command: "+d)}else"d"==d&&a.dc(c)}else if(b===a.w)if(d=Tb("t",c),c=Tb("d",c),"c"==d)"t"in c&&(c=c.t,"a"===c?gd(a):"r"===c?(a.e("Got a reset on secondary, closing it"),a.w.close(),a.Nb!==a.w&&a.Kb!==a.w||a.close()):"o"===c&&(a.e("got pong on secondary."),
|
|
a.td--,gd(a)));else if("d"==d)a.fc.push(c);else throw Error("Unknown protocol layer: "+d);else a.e("message on old connection")}}Xc.prototype.ud=function(a){hd(this,{t:"d",d:a})};function cd(a){a.Nb===a.w&&a.Kb===a.w&&(a.e("cleaning up and promoting a connection: "+a.w.yc),a.B=a.w,a.w=null)}
|
|
function gd(a){0>=a.td?(a.e("Secondary connection is healthy."),a.Oa=!0,a.w.Xb(),a.w.start(),a.e("sending client ack on secondary"),a.w.send({t:"c",d:{t:"a",d:{}}}),a.e("Ending transmission on primary"),a.B.send({t:"c",d:{t:"n",d:{}}}),a.Nb=a.w,cd(a)):(a.e("sending ping on secondary."),a.w.send({t:"c",d:{t:"p",d:{}}}))}Xc.prototype.dc=function(a){ed(this);this.Lc(a)};function ed(a){a.Oa||(a.Pc--,0>=a.Pc&&(a.e("Primary connection is healthy."),a.Oa=!0,a.B.Xb()))}
|
|
function bd(a,b){a.w=new b("c:"+a.id+":"+a.Zc++,a.M,a.pc);a.td=b.responsesRequiredToBeHealthy||0;a.w.open(Zc(a,a.w),$c(a,a.w));setTimeout(function(){a.w&&(a.e("Timed out trying to upgrade."),a.w.close())},Math.floor(6E4))}function ad(a,b,c){a.e("Realtime connection established.");a.B=b;a.ma=1;a.Ab&&(a.Ab(c),a.Ab=null);0===a.Pc?(a.e("Primary connection is healthy."),a.Oa=!0):setTimeout(function(){fd(a)},Math.floor(5E3))}
|
|
function fd(a){a.Oa||1!==a.ma||(a.e("sending ping on primary."),hd(a,{t:"c",d:{t:"p",d:{}}}))}function hd(a,b){if(1!==a.ma)throw"Connection is not connected";a.Nb.send(b)}Xc.prototype.close=function(){2!==this.ma&&(this.e("Closing realtime connection."),this.ma=2,dd(this),this.S&&(this.S(),this.S=null))};function dd(a){a.e("Shutting down all connections");a.B&&(a.B.close(),a.B=null);a.w&&(a.w.close(),a.w=null);a.Vb&&(clearTimeout(a.Vb),a.Vb=null)};function id(a,b,c,d,e,f){this.id=jd++;this.e=Mb("p:"+this.id+":");this.Ta=!0;this.ha={};this.T=[];this.Cb=0;this.zb=[];this.R=!1;this.sa=1E3;this.Yb=3E5;this.ec=b||ba;this.cc=c||ba;this.yb=d||ba;this.Mc=e||ba;this.Dc=f||ba;this.M=a;this.Rc=null;this.Jb={};this.Xd=0;this.ub=this.Hc=null;kd(this,0);pc.qb().eb("visible",this.Sd,this);-1===a.host.indexOf("fblocal")&&qc.qb().eb("online",this.Rd,this)}var jd=0,ld=0;h=id.prototype;
|
|
h.Fa=function(a,b,c){var d=++this.Xd;a={r:d,a:a,b:b};this.e(u(a));v(this.R,"sendRequest_ call when we're not connected not allowed.");this.ka.ud(a);c&&(this.Jb[d]=c)};function md(a,b,c){var d=b.toString(),e=b.path().toString();a.ha[e]=a.ha[e]||{};v(!a.ha[e][d],"listen() called twice for same path/queryId.");a.ha[e][d]={gb:b.gb(),D:c};a.R&&nd(a,e,d,b.gb(),c)}
|
|
function nd(a,b,c,d,e){a.e("Listen on "+b+" for "+c);var f={p:b};d=tb(d,function(a){return Ka(a)});"{}"!==c&&(f.q=d);f.h=a.Dc(b);a.Fa("l",f,function(d){a.e("listen response",d);d=d.s;"ok"!==d&&od(a,b,c);e&&e(d)})}
|
|
h.lb=function(a,b,c){this.La={Fd:a,dd:!1,aa:b,Rb:c};this.e("Authenticating using credential: "+this.La);pd(this);if(!(b=40==a.length))a:{var d;try{var e=a.split(".");if(3!==e.length){b=!1;break a}var f;b:{try{if("undefined"!==typeof atob){f=atob(e[1]);break b}}catch(g){K("base64DecodeIfNativeSupport failed: ",g)}f=null}null!==f&&(d=ra(f))}catch(k){K("isAdminAuthToken_ failed",k)}b="object"===typeof d&&!0===wa(d,"admin")}b&&(this.e("Admin auth credential detected. Reducing max reconnect time."),this.Yb=
|
|
3E4)};h.Ob=function(a){delete this.La;this.yb(!1);this.R&&this.Fa("unauth",{},function(b){a(b.s,b.d)})};function pd(a){var b=a.La;a.R&&b&&a.Fa("auth",{cred:b.Fd},function(c){var d=c.s;c=c.d||"error";"ok"!==d&&a.La===b&&delete a.La;a.yb("ok"===d);b.dd?"ok"!==d&&b.Rb&&b.Rb(d,c):(b.dd=!0,b.aa&&b.aa(d,c))})}function qd(a,b,c,d){b=b.toString();od(a,b,c)&&a.R&&rd(a,b,c,d)}function rd(a,b,c,d){a.e("Unlisten on "+b+" for "+c);b={p:b};d=tb(d,function(a){return Ka(a)});"{}"!==c&&(b.q=d);a.Fa("u",b)}
|
|
function sd(a,b,c,d){a.R?td(a,"o",b,c,d):a.zb.push({Oc:b,action:"o",data:c,D:d})}function ud(a,b,c,d){a.R?td(a,"om",b,c,d):a.zb.push({Oc:b,action:"om",data:c,D:d})}h.Jc=function(a,b){this.R?td(this,"oc",a,null,b):this.zb.push({Oc:a,action:"oc",data:null,D:b})};function td(a,b,c,d,e){c={p:c,d:d};a.e("onDisconnect "+b,c);a.Fa(b,c,function(a){e&&setTimeout(function(){e(a.s,a.d)},Math.floor(0))})}h.put=function(a,b,c,d){vd(this,"p",a,b,c,d)};function wd(a,b,c,d){vd(a,"m",b,c,d,void 0)}
|
|
function vd(a,b,c,d,e,f){c={p:c,d:d};m(f)&&(c.h=f);a.T.push({action:b,qd:c,D:e});a.Cb++;b=a.T.length-1;a.R&&xd(a,b)}function xd(a,b){var c=a.T[b].action,d=a.T[b].qd,e=a.T[b].D;a.T[b].Ud=a.R;a.Fa(c,d,function(d){a.e(c+" response",d);delete a.T[b];a.Cb--;0===a.Cb&&(a.T=[]);e&&e(d.s,d.d)})}
|
|
h.dc=function(a){if("r"in a){this.e("from server: "+u(a));var b=a.r,c=this.Jb[b];c&&(delete this.Jb[b],c(a.b))}else{if("error"in a)throw"A server-side error has occurred: "+a.error;"a"in a&&(b=a.a,c=a.b,this.e("handleServerMessage",b,c),"d"===b?this.ec(c.p,c.d,!1):"m"===b?this.ec(c.p,c.d,!0):"c"===b?yd(this,c.p,c.q):"ac"===b?(a=c.s,b=c.d,c=this.La,delete this.La,c&&c.Rb&&c.Rb(a,b),this.yb(!1)):"sd"===b?this.Rc?this.Rc(c):"msg"in c&&"undefined"!==typeof console&&console.log("FIREBASE: "+c.msg.replace("\n",
|
|
"\nFIREBASE: ")):Nb("Unrecognized action received from server: "+u(b)+"\nAre you using the latest client?"))}};h.Ab=function(a){this.e("connection ready");this.R=!0;this.ub=(new Date).getTime();this.Mc({serverTimeOffset:a-(new Date).getTime()});pd(this);for(var b in this.ha)for(var c in this.ha[b])a=this.ha[b][c],nd(this,b,c,a.gb,a.D);for(b=0;b<this.T.length;b++)this.T[b]&&xd(this,b);for(;this.zb.length;)b=this.zb.shift(),td(this,b.action,b.Oc,b.data,b.D);this.cc(!0)};
|
|
function kd(a,b){v(!a.ka,"Scheduling a connect when we're already connected/ing?");a.Ya&&clearTimeout(a.Ya);a.Ya=setTimeout(function(){a.Ya=null;zd(a)},Math.floor(b))}h.Sd=function(a){a&&!this.kb&&this.sa===this.Yb&&(this.e("Window became visible. Reducing delay."),this.sa=1E3,this.ka||kd(this,0));this.kb=a};
|
|
h.Rd=function(a){a?(this.e("Browser went online. Reconnecting."),this.sa=1E3,this.Ta=!0,this.ka||kd(this,0)):(this.e("Browser went offline. Killing connection; don't reconnect."),this.Ta=!1,this.ka&&this.ka.close())};
|
|
h.md=function(){this.e("data client disconnected");this.R=!1;this.ka=null;for(var a=0;a<this.T.length;a++){var b=this.T[a];b&&"h"in b.qd&&b.Ud&&(b.D&&b.D("disconnect"),delete this.T[a],this.Cb--)}0===this.Cb&&(this.T=[]);if(this.Ta)this.kb?this.ub&&(3E4<(new Date).getTime()-this.ub&&(this.sa=1E3),this.ub=null):(this.e("Window isn't visible. Delaying reconnect."),this.sa=this.Yb,this.Hc=(new Date).getTime()),a=Math.max(0,this.sa-((new Date).getTime()-this.Hc)),a*=Math.random(),this.e("Trying to reconnect in "+
|
|
a+"ms"),kd(this,a),this.sa=Math.min(this.Yb,1.3*this.sa);else for(var c in this.Jb)delete this.Jb[c];this.cc(!1)};function zd(a){if(a.Ta){a.e("Making a connection attempt");a.Hc=(new Date).getTime();a.ub=null;var b=q(a.dc,a),c=q(a.Ab,a),d=q(a.md,a),e=a.id+":"+ld++;a.ka=new Xc(e,a.M,b,c,d,function(b){L(b+" ("+a.M.toString()+")");a.Ta=!1})}}h.Ma=function(){this.Ta=!1;this.ka?this.ka.close():(this.Ya&&(clearTimeout(this.Ya),this.Ya=null),this.R&&this.md())};
|
|
h.ib=function(){this.Ta=!0;this.sa=1E3;this.R||kd(this,0)};function yd(a,b,c){c=c?tb(c,function(a){return La(a)}).join("$"):"{}";(a=od(a,b,c))&&a.D&&a.D("permission_denied")}function od(a,b,c){b=(new F(b)).toString();c||(c="{}");var d=a.ha[b][c];delete a.ha[b][c];return d};function Ad(){this.n=this.F=null}function Bd(a,b,c){if(b.f())a.F=c,a.n=null;else if(null!==a.F)a.F=a.F.ya(b,c);else{null==a.n&&(a.n=new Ic);var d=C(b);a.n.contains(d)||a.n.add(d,new Ad);a=a.n.get(d);b=Ma(b);Bd(a,b,c)}}function Cd(a,b){if(b.f())return a.F=null,a.n=null,!0;if(null!==a.F){if(a.F.O())return!1;var c=a.F;a.F=null;c.A(function(b,c){Bd(a,new F(b),c)});return Cd(a,b)}return null!==a.n?(c=C(b),b=Ma(b),a.n.contains(c)&&Cd(a.n.get(c),b)&&a.n.remove(c),a.n.f()?(a.n=null,!0):!1):!0}
|
|
function Dd(a,b,c){null!==a.F?c(b,a.F):a.A(function(a,e){var f=new F(b.toString()+"/"+a);Dd(e,f,c)})}Ad.prototype.A=function(a){null!==this.n&&R(this.n,function(b,c){a(b,c)})};function Ed(){this.$=M}function S(a,b){return a.$.K(b)}function T(a,b,c){a.$=a.$.ya(b,c)}Ed.prototype.toString=function(){return this.$.toString()};function Fd(){this.ta=new Ed;this.L=new Ed;this.oa=new Ed;this.Eb=new Qa}function Gd(a,b,c){T(a.ta,b,c);return Hd(a,b)}function Hd(a,b){for(var c=S(a.ta,b),d=S(a.L,b),e=I(a.Eb,b),f=!1,g=e;null!==g;){if(null!==g.j()){f=!0;break}g=g.parent()}if(f)return!1;c=Id(c,d,e);return c!==d?(T(a.L,b,c),!0):!1}function Id(a,b,c){if(c.f())return a;if(null!==c.j())return b;a=a||M;c.A(function(d){d=d.name();var e=a.N(d),f=b.N(d),g=I(c,d),e=Id(e,f,g);a=a.H(d,e)});return a}
|
|
Fd.prototype.set=function(a,b){var c=this,d=[];sb(b,function(a){var b=a.path;a=a.ra;var g=Hb();J(I(c.Eb,b),g);T(c.L,b,a);d.push({path:b,Zd:g})});return d};function Jd(a,b){sb(b,function(b){var d=b.Zd;b=I(a.Eb,b.path);var e=b.j();v(null!==e,"pendingPut should not be null.");e===d&&J(b,null)})};function Kd(a,b){return a&&"object"===typeof a?(v(".sv"in a,"Unexpected leaf node or priority contents"),b[a[".sv"]]):a}function Ld(a,b){var c=new Ad;Dd(a,new F(""),function(a,e){Bd(c,a,Md(e,b))});return c}function Md(a,b){var c=Kd(a.k(),b),d;if(a.O()){var e=Kd(a.j(),b);return e!==a.j()||c!==a.k()?new bc(e,c):a}d=a;c!==a.k()&&(d=d.Ha(c));a.A(function(a,c){var e=Md(c,b);e!==c&&(d=d.H(a,e))});return d};function Nd(){this.Za=[]}function Od(a,b){if(0!==b.length)for(var c=0;c<b.length;c++)a.Za.push(b[c])}Nd.prototype.Hb=function(){for(var a=0;a<this.Za.length;a++)if(this.Za[a]){var b=this.Za[a];this.Za[a]=null;Pd(b)}this.Za=[]};function Pd(a){var b=a.aa,c=a.vd,d=a.Gb;ac(function(){b(c,d)})};function U(a,b,c,d){this.type=a;this.ua=b;this.ba=c;this.Gb=d};function Qd(a){this.Q=a;this.pa=[];this.Ac=new Nd}function Rd(a,b,c,d,e){a.pa.push({type:b,aa:c,cancel:d,Y:e});d=[];var f=Sd(a.i);a.sb&&f.push(new U("value",a.i));for(var g=0;g<f.length;g++)if(f[g].type===b){var k=new E(a.Q.m,a.Q.path);f[g].ba&&(k=k.G(f[g].ba));d.push({aa:Xb(c,e),vd:new P(f[g].ua,k),Gb:f[g].Gb})}Od(a.Ac,d)}Qd.prototype.ic=function(a,b){b=this.jc(a,b);null!=b&&Td(this,b)};
|
|
function Td(a,b){for(var c=[],d=0;d<b.length;d++){var e=b[d],f=e.type,g=new E(a.Q.m,a.Q.path);b[d].ba&&(g=g.G(b[d].ba));g=new P(b[d].ua,g);"value"!==e.type||g.rb()?"value"!==e.type&&(f+=" "+g.name()):f+="("+g.V()+")";K(a.Q.m.u.id+": event:"+a.Q.path+":"+a.Q.Ra()+":"+f);for(f=0;f<a.pa.length;f++){var k=a.pa[f];b[d].type===k.type&&c.push({aa:Xb(k.aa,k.Y),vd:g,Gb:e.Gb})}}Od(a.Ac,c)}Qd.prototype.Hb=function(){this.Ac.Hb()};
|
|
function Sd(a){var b=[];if(!a.O()){var c=null;a.A(function(a,e){b.push(new U("child_added",e,a,c));c=a})}return b}function Ud(a){a.sb||(a.sb=!0,Td(a,[new U("value",a.i)]))};function Vd(a,b){Qd.call(this,a);this.i=b}ka(Vd,Qd);Vd.prototype.jc=function(a,b){this.i=a;this.sb&&null!=b&&b.push(new U("value",this.i));return b};Vd.prototype.pb=function(){return{}};function Wd(a,b){this.Tb=a;this.Ic=b}function Xd(a,b,c,d,e){var f=a.K(c),g=b.K(c);d=new Wd(d,e);e=Yd(d,c,f,g);g=!f.f()&&!g.f()&&f.k()!==g.k();if(e||g)for(f=c,c=e;null!==f.parent();){var k=a.K(f);e=b.K(f);var l=f.parent();if(!d.Tb||I(d.Tb,l).j()){var n=b.K(l),r=[],f=Na(f);k.f()?(k=n.fa(f,e),r.push(new U("child_added",e,f,k))):e.f()?r.push(new U("child_removed",k,f)):(k=n.fa(f,e),g&&r.push(new U("child_moved",e,f,k)),c&&r.push(new U("child_changed",e,f,k)));d.Ic(l,n,r)}g&&(g=!1,c=!0);f=l}}
|
|
function Yd(a,b,c,d){var e,f=[];c===d?e=!1:c.O()&&d.O()?e=c.j()!==d.j():c.O()?(Zd(a,b,M,d,f),e=!0):d.O()?(Zd(a,b,c,M,f),e=!0):e=Zd(a,b,c,d,f);e?a.Ic(b,d,f):c.k()!==d.k()&&a.Ic(b,d,null);return e}
|
|
function Zd(a,b,c,d,e){var f=!1,g=!a.Tb||!I(a.Tb,b).f(),k=[],l=[],n=[],r=[],t={},s={},w,V,G,H;w=c.$a();G=Za(w);V=d.$a();for(H=Za(V);null!==G||null!==H;){c=H;c=null===G?1:null===c?-1:G.key===c.key?0:dc({name:G.key,ja:G.value.k()},{name:c.key,ja:c.value.k()});if(0>c)f=wa(t,G.key),m(f)?(n.push({Cc:G,Wc:k[f]}),k[f]=null):(s[G.key]=l.length,l.push(G)),f=!0,G=Za(w);else{if(0<c)f=wa(s,H.key),m(f)?(n.push({Cc:l[f],Wc:H}),l[f]=null):(t[H.key]=k.length,k.push(H)),f=!0;else{c=b.G(H.key);if(c=Yd(a,c,G.value,
|
|
H.value))r.push(H),f=!0;G.value.k()!==H.value.k()&&(n.push({Cc:G,Wc:H}),f=!0);G=Za(w)}H=Za(V)}if(!g&&f)return!0}for(g=0;g<l.length;g++)if(t=l[g])c=b.G(t.key),Yd(a,c,t.value,M),e.push(new U("child_removed",t.value,t.key));for(g=0;g<k.length;g++)if(t=k[g])c=b.G(t.key),l=d.fa(t.key,t.value),Yd(a,c,M,t.value),e.push(new U("child_added",t.value,t.key,l));for(g=0;g<n.length;g++)t=n[g].Cc,k=n[g].Wc,c=b.G(k.key),l=d.fa(k.key,k.value),e.push(new U("child_moved",k.value,k.key,l)),(c=Yd(a,c,t.value,k.value))&&
|
|
r.push(k);for(g=0;g<r.length;g++)a=r[g],l=d.fa(a.key,a.value),e.push(new U("child_changed",a.value,a.key,l));return f};function $d(){this.X=this.xa=null;this.set={}}ka($d,Ic);h=$d.prototype;h.setActive=function(a){this.xa=a};function ae(a,b,c){a.add(b,c);a.X||(a.X=c.Q.path)}function be(a){var b=a.xa;a.xa=null;return b}function ce(a){return a.contains("default")}function de(a){return null!=a.xa&&ce(a)}h.defaultView=function(){return ce(this)?this.get("default"):null};h.path=function(){return this.X};h.toString=function(){return tb(this.keys(),function(a){return"default"===a?"{}":a}).join("$")};
|
|
h.gb=function(){var a=[];R(this,function(b,c){a.push(c.Q)});return a};function ee(a,b){Qd.call(this,a);this.i=M;this.jc(b,Sd(b))}ka(ee,Qd);
|
|
ee.prototype.jc=function(a,b){if(null===b)return b;var c=[],d=this.Q;m(d.da)&&(m(d.wa)&&null!=d.wa?c.push(function(a,b){var c=Qb(b,d.da);return 0<c||0===c&&0<=Rb(a,d.wa)}):c.push(function(a,b){return 0<=Qb(b,d.da)}));m(d.Ba)&&(m(d.Xa)?c.push(function(a,b){var c=Qb(b,d.Ba);return 0>c||0===c&&0>=Rb(a,d.Xa)}):c.push(function(a,b){return 0>=Qb(b,d.Ba)}));var e=null,f=null;if(m(this.Q.Da))if(m(this.Q.da)){if(e=fe(a,c,this.Q.Da,!1)){var g=a.N(e).k();c.push(function(a,b){var c=Qb(b,g);return 0>c||0===c&&
|
|
0>=Rb(a,e)})}}else if(f=fe(a,c,this.Q.Da,!0)){var k=a.N(f).k();c.push(function(a,b){var c=Qb(b,k);return 0<c||0===c&&0<=Rb(a,f)})}for(var l=[],n=[],r=[],t=[],s=0;s<b.length;s++){var w=b[s].ba,V=b[s].ua;switch(b[s].type){case "child_added":ge(c,w,V)&&(this.i=this.i.H(w,V),n.push(b[s]));break;case "child_removed":this.i.N(w).f()||(this.i=this.i.H(w,null),l.push(b[s]));break;case "child_changed":!this.i.N(w).f()&&ge(c,w,V)&&(this.i=this.i.H(w,V),t.push(b[s]));break;case "child_moved":var G=!this.i.N(w).f(),
|
|
H=ge(c,w,V);G?H?(this.i=this.i.H(w,V),r.push(b[s])):(l.push(new U("child_removed",this.i.N(w),w)),this.i=this.i.H(w,null)):H&&(this.i=this.i.H(w,V),n.push(b[s]))}}var Qc=e||f;if(Qc){var Rc=(s=null!==f)?this.i.ed():this.i.gd(),hc=!1,ab=!1,bb=this;(s?a.Bc:a.A).call(a,function(a,b){ab||null!==Rc||(ab=!0);if(ab&&hc)return!0;hc?(l.push(new U("child_removed",bb.i.N(a),a)),bb.i=bb.i.H(a,null)):ab&&(n.push(new U("child_added",b,a)),bb.i=bb.i.H(a,b));Rc===a&&(ab=!0);a===Qc&&(hc=!0)})}for(s=0;s<n.length;s++)c=
|
|
n[s],w=this.i.fa(c.ba,c.ua),l.push(new U("child_added",c.ua,c.ba,w));for(s=0;s<r.length;s++)c=r[s],w=this.i.fa(c.ba,c.ua),l.push(new U("child_moved",c.ua,c.ba,w));for(s=0;s<t.length;s++)c=t[s],w=this.i.fa(c.ba,c.ua),l.push(new U("child_changed",c.ua,c.ba,w));this.sb&&0<l.length&&l.push(new U("value",this.i));return l};function fe(a,b,c,d){if(a.O())return null;var e=null;(d?a.Bc:a.A).call(a,function(a,d){if(ge(b,a,d)&&(e=a,c--,0===c))return!0});return e}
|
|
function ge(a,b,c){for(var d=0;d<a.length;d++)if(!a[d](b,c.k()))return!1;return!0}ee.prototype.Ec=function(a){return this.i.N(a)!==M};
|
|
ee.prototype.pb=function(a,b,c){var d={};this.i.O()||this.i.A(function(a){d[a]=3});var e=this.i;c=S(c,new F(""));var f=new Qa;J(I(f,this.Q.path),!0);b=M.ya(a,b);var g=this;Xd(c,b,a,f,function(a,b,c){null!==c&&a.toString()===g.Q.path.toString()&&g.jc(b,c)});this.i.O()?Wb(d,function(a,b){d[b]=2}):(this.i.A(function(a){A(d,a)||(d[a]=1)}),Wb(d,function(a,b){g.i.N(b).f()&&(d[b]=2)}));this.i=e;return d};function he(a,b){this.u=a;this.g=b;this.bc=b.$;this.na=new Qa}he.prototype.Qb=function(a,b,c,d,e){var f=a.path,g=I(this.na,f),k=g.j();null===k?(k=new $d,J(g,k)):v(!k.f(),"We shouldn't be storing empty QueryMaps");var l=a.Ra();if(k.contains(l))a=k.get(l),Rd(a,b,c,d,e);else{var n=this.g.$.K(f);a=ie(a,n);je(this,g,k,l,a);Rd(a,b,c,d,e);(b=(b=Ta(I(this.na,f),function(a){var b;if(b=a.j()&&a.j().defaultView())b=a.j().defaultView().sb;if(b)return!0},!0))||null===this.u&&!S(this.g,f).f())&&Ud(a)}a.Hb()};
|
|
function ke(a,b,c,d,e){var f=a.get(b),g;if(g=f){g=!1;for(var k=f.pa.length-1;0<=k;k--){var l=f.pa[k];if(!(c&&l.type!==c||d&&l.aa!==d||e&&l.Y!==e)&&(f.pa.splice(k,1),g=!0,c&&d))break}}(c=g&&!(0<f.pa.length))&&a.remove(b);return c}function le(a,b,c,d,e){b=b?b.Ra():null;var f=[];b&&"default"!==b?ke(a,b,c,d,e)&&f.push(b):sb(a.keys(),function(b){ke(a,b,c,d,e)&&f.push(b)});return f}he.prototype.lc=function(a,b,c,d){var e=I(this.na,a.path).j();return null===e?null:me(this,e,a,b,c,d)};
|
|
function me(a,b,c,d,e,f){var g=b.path(),g=I(a.na,g);c=le(b,c,d,e,f);b.f()&&J(g,null);d=ne(g);if(0<c.length&&!d){d=g;e=g.parent();for(c=!1;!c&&e;){if(f=e.j()){v(!de(f));var k=d.name(),l=!1;R(f,function(a,b){l=b.Ec(k)||l});l&&(c=!0)}d=e;e=e.parent()}d=null;de(b)||(b=be(b),d=oe(a,g),b&&b());return c?null:d}return null}function pe(a,b,c){Sa(I(a.na,b),function(a){(a=a.j())&&R(a,function(a,b){Ud(b)})},c,!0)}
|
|
function W(a,b,c){function d(a){do{if(g[a.toString()])return!0;a=a.parent()}while(null!==a);return!1}var e=a.bc,f=a.g.$;a.bc=f;for(var g={},k=0;k<c.length;k++)g[c[k].toString()]=!0;Xd(e,f,b,a.na,function(c,e,f){if(b.contains(c)){var g=d(c);g&&pe(a,c,!1);a.ic(c,e,f);g&&pe(a,c,!0)}else a.ic(c,e,f)});d(b)&&pe(a,b,!0);qe(a,b)}function qe(a,b){var c=I(a.na,b);Sa(c,function(a){(a=a.j())&&R(a,function(a,b){b.Hb()})},!0,!0);Ta(c,function(a){(a=a.j())&&R(a,function(a,b){b.Hb()})},!1)}
|
|
he.prototype.ic=function(a,b,c){a=I(this.na,a).j();null!==a&&R(a,function(a,e){e.ic(b,c)})};function ne(a){return Ta(a,function(a){return a.j()&&de(a.j())})}function je(a,b,c,d,e){if(de(c)||ne(b))ae(c,d,e);else{var f,g;c.f()||(f=c.toString(),g=c.gb());ae(c,d,e);c.setActive(re(a,c));f&&g&&qd(a.u,c.path(),f,g)}de(c)&&Sa(b,function(a){if(a=a.j())a.xa&&a.xa(),a.xa=null})}
|
|
function oe(a,b){function c(b){var f=b.j();if(f&&ce(f))d.push(f.path()),null==f.xa&&f.setActive(re(a,f));else{if(f){null!=f.xa||f.setActive(re(a,f));var g={};R(f,function(a,b){b.i.A(function(a){A(g,a)||(g[a]=!0,a=f.path().G(a),d.push(a))})})}b.A(c)}}var d=[];c(b);return d}
|
|
function re(a,b){if(a.u){var c=a.u,d=b.path(),e=b.toString(),f=b.gb(),g,k=b.keys(),l=ce(b);md(a.u,b,function(c){"ok"!==c?(c=Zb(c),L("on() or once() for "+b.path().toString()+" failed: "+c.toString()),se(a,b,c)):g||(l?pe(a,b.path(),!0):sb(k,function(a){(a=b.get(a))&&Ud(a)}),qe(a,b.path()))});return function(){g=!0;qd(c,d,e,f)}}return ba}function se(a,b,c){b&&(R(b,function(a,b){for(var f=0;f<b.pa.length;f++){var g=b.pa[f];g.cancel&&Xb(g.cancel,g.Y)(c)}}),me(a,b))}
|
|
function ie(a,b){return"default"===a.Ra()?new Vd(a,b):new ee(a,b)}he.prototype.pb=function(a,b,c,d){function e(a){Wb(a,function(a,b){f[b]=3===a?3:(wa(f,b)||a)===a?a:3})}var f={};R(b,function(b,f){e(f.pb(a,c,d))});c.O()||c.A(function(a){A(f,a)||(f[a]=4)});return f};function te(a,b,c,d,e){var f=b.path();b=a.pb(f,b,d,e);var g=M,k=[];Wb(b,function(b,n){var r=new F(n);3===b||1===b?g=g.H(n,d.K(r)):(2===b&&k.push({path:f.G(n),ra:M}),k=k.concat(ue(a,d.K(r),I(c,r),e)))});return[{path:f,ra:g}].concat(k)}
|
|
function ve(a,b,c,d){var e;a:{var f=I(a.na,b);e=f.parent();for(var g=[];null!==e;){var k=e.j();if(null!==k){if(ce(k)){e=[{path:b,ra:c}];break a}k=a.pb(b,k,c,d);f=wa(k,f.name());if(3===f||1===f){e=[{path:b,ra:c}];break a}2===f&&g.push({path:b,ra:M})}f=e;e=e.parent()}e=g}if(1==e.length&&(!e[0].ra.f()||c.f()))return e;g=I(a.na,b);f=g.j();null!==f?ce(f)?e.push({path:b,ra:c}):e=e.concat(te(a,f,g,c,d)):e=e.concat(ue(a,c,g,d));return e}
|
|
function ue(a,b,c,d){var e=c.j();if(null!==e)return ce(e)?[{path:c.path(),ra:b}]:te(a,e,c,b,d);var f=[];c.A(function(c){var e=b.O()?M:b.N(c.name());c=ue(a,e,c,d);f=f.concat(c)});return f};function we(a){this.M=a;this.ea=zc(a);this.u=new id(this.M,q(this.ec,this),q(this.cc,this),q(this.yb,this),q(this.Mc,this),q(this.Dc,this));this.xd=Ac(a,q(function(){return new wc(this.ea,this.u)},this));this.Ua=new Qa;this.Ga=new Ed;this.g=new Fd;this.I=new he(this.u,this.g.oa);this.Fc=new Ed;this.Gc=new he(null,this.Fc);xe(this,"connected",!1);xe(this,"authenticated",!1);this.S=new Ad;this.Sb=0}h=we.prototype;h.toString=function(){return(this.M.nc?"https://":"http://")+this.M.host};h.name=function(){return this.M.Zb};
|
|
function ye(a){a=S(a.Fc,new F(".info/serverTimeOffset")).V()||0;return(new Date).getTime()+a}function ze(a){a=a={timestamp:ye(a)};a.timestamp=a.timestamp||(new Date).getTime();return a}
|
|
h.ec=function(a,b,c){this.Sb++;this.jd&&(b=this.jd(a,b));var d,e,f=[];9<=a.length&&a.lastIndexOf(".priority")===a.length-9?(d=new F(a.substring(0,a.length-9)),e=S(this.g.ta,d).Ha(b),f.push(d)):c?(d=new F(a),e=S(this.g.ta,d),Wb(b,function(a,b){var c=new F(b);".priority"===b?e=e.Ha(a):(e=e.ya(c,O(a)),f.push(d.G(b)))})):(d=new F(a),e=O(b),f.push(d));a=ve(this.I,d,e,this.g.L);b=!1;for(c=0;c<a.length;++c){var g=a[c];b=Gd(this.g,g.path,g.ra)||b}b&&(d=Ae(this,d));W(this.I,d,f)};
|
|
h.cc=function(a){xe(this,"connected",a);!1===a&&Be(this)};h.Mc=function(a){var b=this;Vb(a,function(a,d){xe(b,d,a)})};h.Dc=function(a){a=new F(a);return S(this.g.ta,a).hash()};h.yb=function(a){xe(this,"authenticated",a)};function xe(a,b,c){b=new F("/.info/"+b);T(a.Fc,b,O(c));W(a.Gc,b,[b])}
|
|
h.lb=function(a,b,c){"firebaseio-demo.com"===this.M.domain&&L("FirebaseRef.auth() not supported on demo (*.firebaseio-demo.com) Firebases. Please use on production (*.firebaseio.com) Firebases only.");this.u.lb(a,function(a,c){X(b,a,c)},function(a,b){L("auth() was canceled: "+b);if(c){var f=Error(b);f.code=a.toUpperCase();c(f)}})};h.Ob=function(a){this.u.Ob(function(b,c){X(a,b,c)})};
|
|
h.jb=function(a,b,c,d){this.e("set",{path:a.toString(),value:b,ja:c});var e=ze(this);b=O(b,c);var e=Md(b,e),e=ve(this.I,a,e,this.g.L),f=this.g.set(a,e),g=this;this.u.put(a.toString(),b.V(!0),function(b,c){"ok"!==b&&L("set at "+a+" failed: "+b);Jd(g.g,f);Hd(g.g,a);var e=Ae(g,a);W(g.I,e,[]);X(d,b,c)});e=Ce(this,a);Ae(this,e);W(this.I,e,[a])};
|
|
h.update=function(a,b,c){this.e("update",{path:a.toString(),value:b});var d=S(this.g.oa,a),e=!0,f=[],g=ze(this),k=[],l;for(l in b){var e=!1,n=O(b[l]),n=Md(n,g),d=d.H(l,n),r=a.G(l);f.push(r);n=ve(this.I,r,n,this.g.L);k=k.concat(this.g.set(a,n))}if(e)K("update() called with empty data. Don't do anything."),X(c,"ok");else{var t=this;wd(this.u,a.toString(),b,function(b,d){"ok"!==b&&L("update at "+a+" failed: "+b);Jd(t.g,k);Hd(t.g,a);var e=Ae(t,a);W(t.I,e,[]);X(c,b,d)});b=Ce(this,a);Ae(this,b);W(t.I,
|
|
b,f)}};h.Sc=function(a,b,c){this.e("setPriority",{path:a.toString(),ja:b});var d=ze(this),d=Kd(b,d),d=S(this.g.L,a).Ha(d),d=ve(this.I,a,d,this.g.L),e=this.g.set(a,d),f=this;this.u.put(a.toString()+"/.priority",b,function(b,d){"permission_denied"===b&&L("setPriority at "+a+" failed: "+b);Jd(f.g,e);Hd(f.g,a);var l=Ae(f,a);W(f.I,l,[]);X(c,b,d)});b=Ae(this,a);W(f.I,b,[])};
|
|
function Be(a){a.e("onDisconnectEvents");var b=[],c=ze(a);Dd(Ld(a.S,c),new F(""),function(c,e){var f=ve(a.I,c,e,a.g.L);b.push.apply(b,a.g.set(c,f));f=Ce(a,c);Ae(a,f);W(a.I,f,[c])});Jd(a.g,b);a.S=new Ad}h.Jc=function(a,b){var c=this;this.u.Jc(a.toString(),function(d,e){"ok"===d&&Cd(c.S,a);X(b,d,e)})};function De(a,b,c,d){var e=O(c);sd(a.u,b.toString(),e.V(!0),function(c,g){"ok"===c&&Bd(a.S,b,e);X(d,c,g)})}
|
|
function Ee(a,b,c,d,e){var f=O(c,d);sd(a.u,b.toString(),f.V(!0),function(c,d){"ok"===c&&Bd(a.S,b,f);X(e,c,d)})}function Fe(a,b,c,d){var e=!0,f;for(f in c)e=!1;e?(K("onDisconnect().update() called with empty data. Don't do anything."),X(d,"ok")):ud(a.u,b.toString(),c,function(e,f){if("ok"===e)for(var l in c){var n=O(c[l]);Bd(a.S,b.G(l),n)}X(d,e,f)})}function Ge(a){uc(a.ea,"deprecated_on_disconnect");a.xd.Vc.deprecated_on_disconnect=!0}
|
|
h.Qb=function(a,b,c,d,e){".info"===C(a.path)?this.Gc.Qb(a,b,c,d,e):this.I.Qb(a,b,c,d,e)};h.lc=function(a,b,c,d){if(".info"===C(a.path))this.Gc.lc(a,b,c,d);else{b=this.I.lc(a,b,c,d);if(c=null!==b){c=this.g;d=a.path;for(var e=[],f=0;f<b.length;++f)e[f]=S(c.ta,b[f]);T(c.ta,d,M);for(f=0;f<b.length;++f)T(c.ta,b[f],e[f]);c=Hd(c,d)}c&&(v(this.g.oa.$===this.I.bc,"We should have raised any outstanding events by now. Else, we'll blow them away."),T(this.g.oa,a.path,S(this.g.L,a.path)),this.I.bc=this.g.oa.$)}};
|
|
h.Ma=function(){this.u.Ma()};h.ib=function(){this.u.ib()};h.Tc=function(a){if("undefined"!==typeof console){a?(this.qc||(this.qc=new vc(this.ea)),a=this.qc.get()):a=this.ea.get();var b=ub(rc(a),function(a,b){return Math.max(b.length,a)},0),c;for(c in a){for(var d=a[c],e=c.length;e<b+2;e++)c+=" ";console.log(c+d)}}};h.Uc=function(a){uc(this.ea,a);this.xd.Vc[a]=!0};h.e=function(){K("r:"+this.u.id+":",arguments)};
|
|
function X(a,b,c){a&&ac(function(){if("ok"==b)a(null,c);else{var d=(b||"error").toUpperCase(),e=d;c&&(e+=": "+c);e=Error(e);e.code=d;a(e)}})};function He(a,b,c,d,e){function f(){}a.e("transaction on "+b);var g=new E(a,b);g.eb("value",f);c={path:b,update:c,D:d,status:null,nd:Hb(),vc:e,sd:0,sc:function(){g.xb("value",f)},tc:null};a.Ga.$=Ie(a,a.Ga.$,a.g.L.$,a.Ua);d=c.update(S(a.Ga,b).V());if(m(d)){Ba("transaction failed: Data returned ",d);c.status=1;e=I(a.Ua,b);var k=e.j()||[];k.push(c);J(e,k);k="object"===typeof d&&null!==d&&A(d,".priority")?d[".priority"]:S(a.g.L,b).k();e=ze(a);d=O(d,k);d=Md(d,e);T(a.Ga,b,d);c.vc&&(T(a.g.oa,b,d),W(a.I,
|
|
b,[b]));Je(a)}else c.sc(),c.D&&(a=Ke(a,b),c.D(null,!1,a))}function Je(a,b){var c=b||a.Ua;b||Le(a,c);if(null!==c.j()){var d=Me(a,c);v(0<d.length);vb(d,function(a){return 1===a.status})&&Ne(a,c.path(),d)}else c.rb()&&c.A(function(b){Je(a,b)})}
|
|
function Ne(a,b,c){for(var d=0;d<c.length;d++)v(1===c[d].status,"tryToSendTransactionQueue_: items in queue should all be run."),c[d].status=2,c[d].sd++;var e=S(a.g.L,b).hash();T(a.g.L,b,S(a.g.oa,b));for(var f=S(a.Ga,b).V(!0),g=Hb(),k=Oe(c),d=0;d<k.length;d++)J(I(a.g.Eb,k[d]),g);a.u.put(b.toString(),f,function(e){a.e("transaction put response",{path:b.toString(),status:e});for(d=0;d<k.length;d++){var f=I(a.g.Eb,k[d]),r=f.j();v(null!==r,"sendTransactionQueue_: pendingPut should not be null.");r===
|
|
g&&(J(f,null),T(a.g.L,k[d],S(a.g.ta,k[d])))}if("ok"===e){e=[];for(d=0;d<c.length;d++)c[d].status=3,c[d].D&&(f=Ke(a,c[d].path),e.push(q(c[d].D,null,null,!0,f))),c[d].sc();Le(a,I(a.Ua,b));Je(a);for(d=0;d<e.length;d++)ac(e[d])}else{if("datastale"===e)for(d=0;d<c.length;d++)c[d].status=4===c[d].status?5:1;else for(L("transaction at "+b+" failed: "+e),d=0;d<c.length;d++)c[d].status=5,c[d].tc=e;e=Ae(a,b);W(a.I,e,[b])}},e)}
|
|
function Oe(a){for(var b={},c=0;c<a.length;c++)a[c].vc&&(b[a[c].path.toString()]=a[c].path);a=[];for(var d in b)a.push(b[d]);return a}
|
|
function Ae(a,b){var c=Pe(a,b),d=c.path(),c=Me(a,c);T(a.g.oa,d,S(a.g.L,d));T(a.Ga,d,S(a.g.L,d));if(0!==c.length){for(var e=S(a.g.oa,d),f=e,g=[],k=0;k<c.length;k++){var l=Oa(d,c[k].path),n=!1,r;v(null!==l,"rerunTransactionsUnderNode_: relativePath should not be null.");if(5===c[k].status)n=!0,r=c[k].tc;else if(1===c[k].status)if(25<=c[k].sd)n=!0,r="maxretry";else{var t=e.K(l),s=c[k].update(t.V());if(m(s)){Ba("transaction failed: Data returned ",s);var w=O(s);"object"===typeof s&&null!=s&&A(s,".priority")||
|
|
(w=w.Ha(t.k()));e=e.ya(l,w);c[k].vc&&(f=f.ya(l,w))}else n=!0,r="nodata"}n&&(c[k].status=3,setTimeout(c[k].sc,Math.floor(0)),c[k].D&&(n=new E(a,c[k].path),l=new P(e.K(l),n),"nodata"===r?g.push(q(c[k].D,null,null,!1,l)):g.push(q(c[k].D,null,Error(r),!1,l))))}T(a.Ga,d,e);T(a.g.oa,d,f);Le(a,a.Ua);for(k=0;k<g.length;k++)ac(g[k]);Je(a)}return d}function Pe(a,b){for(var c,d=a.Ua;null!==(c=C(b))&&null===d.j();)d=I(d,c),b=Ma(b);return d}
|
|
function Me(a,b){var c=[];Qe(a,b,c);c.sort(function(a,b){return a.nd-b.nd});return c}function Qe(a,b,c){var d=b.j();if(null!==d)for(var e=0;e<d.length;e++)c.push(d[e]);b.A(function(b){Qe(a,b,c)})}function Le(a,b){var c=b.j();if(c){for(var d=0,e=0;e<c.length;e++)3!==c[e].status&&(c[d]=c[e],d++);c.length=d;J(b,0<c.length?c:null)}b.A(function(b){Le(a,b)})}function Ce(a,b){var c=Pe(a,b).path(),d=I(a.Ua,b);Ta(d,function(a){Re(a)});Re(d);Sa(d,function(a){Re(a)});return c}
|
|
function Re(a){var b=a.j();if(null!==b){for(var c=[],d=-1,e=0;e<b.length;e++)4!==b[e].status&&(2===b[e].status?(v(d===e-1,"All SENT items should be at beginning of queue."),d=e,b[e].status=4,b[e].tc="set"):(v(1===b[e].status),b[e].sc(),b[e].D&&c.push(q(b[e].D,null,Error("set"),!1,null))));-1===d?J(a,null):b.length=d+1;for(e=0;e<c.length;e++)ac(c[e])}}function Ke(a,b){var c=new E(a,b);return new P(S(a.Ga,b),c)}
|
|
function Ie(a,b,c,d){if(d.f())return c;if(null!=d.j())return b;var e=c;d.A(function(d){var g=d.name(),k=new F(g);d=Ie(a,b.K(k),c.K(k),d);e=e.H(g,d)});return e};function Y(){this.hb={}}ca(Y);Y.prototype.Ma=function(){for(var a in this.hb)this.hb[a].Ma()};Y.prototype.interrupt=Y.prototype.Ma;Y.prototype.ib=function(){for(var a in this.hb)this.hb[a].ib()};Y.prototype.resume=Y.prototype.ib;var Z={Kd:function(a){var b=N.prototype.hash;N.prototype.hash=a;var c=bc.prototype.hash;bc.prototype.hash=a;return function(){N.prototype.hash=b;bc.prototype.hash=c}}};Z.hijackHash=Z.Kd;Z.Ra=function(a){return a.Ra()};Z.queryIdentifier=Z.Ra;Z.Nd=function(a){return a.m.u.ha};Z.listens=Z.Nd;Z.Vd=function(a){return a.m.u.ka};Z.refConnection=Z.Vd;Z.Ad=id;Z.DataConnection=Z.Ad;id.prototype.sendRequest=id.prototype.Fa;id.prototype.interrupt=id.prototype.Ma;Z.Bd=Xc;Z.RealTimeConnection=Z.Bd;
|
|
Xc.prototype.sendRequest=Xc.prototype.ud;Xc.prototype.close=Xc.prototype.close;Z.zd=pb;Z.ConnectionTarget=Z.zd;Z.Id=function(){Kc=Cc=!0};Z.forceLongPolling=Z.Id;Z.Jd=function(){Lc=!0};Z.forceWebSockets=Z.Jd;Z.ae=function(a,b){a.m.u.Rc=b};Z.setSecurityDebugCallback=Z.ae;Z.Tc=function(a,b){a.m.Tc(b)};Z.stats=Z.Tc;Z.Uc=function(a,b){a.m.Uc(b)};Z.statsIncrementCounter=Z.Uc;Z.Sb=function(a){return a.m.Sb};Z.dataUpdateCount=Z.Sb;Z.Ld=function(a,b){a.m.jd=b};Z.interceptServerData=Z.Ld;function $(a,b,c){this.Ib=a;this.X=b;this.Ea=c}$.prototype.cancel=function(a){x("Firebase.onDisconnect().cancel",0,1,arguments.length);z("Firebase.onDisconnect().cancel",1,a,!0);this.Ib.Jc(this.X,a)};$.prototype.cancel=$.prototype.cancel;$.prototype.remove=function(a){x("Firebase.onDisconnect().remove",0,1,arguments.length);B("Firebase.onDisconnect().remove",this.X);z("Firebase.onDisconnect().remove",1,a,!0);De(this.Ib,this.X,null,a)};$.prototype.remove=$.prototype.remove;
|
|
$.prototype.set=function(a,b){x("Firebase.onDisconnect().set",1,2,arguments.length);B("Firebase.onDisconnect().set",this.X);Aa("Firebase.onDisconnect().set",a,!1);z("Firebase.onDisconnect().set",2,b,!0);De(this.Ib,this.X,a,b)};$.prototype.set=$.prototype.set;
|
|
$.prototype.jb=function(a,b,c){x("Firebase.onDisconnect().setWithPriority",2,3,arguments.length);B("Firebase.onDisconnect().setWithPriority",this.X);Aa("Firebase.onDisconnect().setWithPriority",a,!1);Fa("Firebase.onDisconnect().setWithPriority",2,b,!1);z("Firebase.onDisconnect().setWithPriority",3,c,!0);if(".length"===this.Ea||".keys"===this.Ea)throw"Firebase.onDisconnect().setWithPriority failed: "+this.Ea+" is a read-only object.";Ee(this.Ib,this.X,a,b,c)};$.prototype.setWithPriority=$.prototype.jb;
|
|
$.prototype.update=function(a,b){x("Firebase.onDisconnect().update",1,2,arguments.length);B("Firebase.onDisconnect().update",this.X);if(ea(a)){for(var c={},d=0;d<a.length;++d)c[""+d]=a[d];a=c;L("Passing an Array to Firebase.onDisconnect().update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Ea("Firebase.onDisconnect().update",a);z("Firebase.onDisconnect().update",2,b,!0);Fe(this.Ib,
|
|
this.X,a,b)};$.prototype.update=$.prototype.update;var Se=function(){var a=0,b=[];return function(c){var d=c===a;a=c;for(var e=Array(8),f=7;0<=f;f--)e[f]="-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz".charAt(c%64),c=Math.floor(c/64);v(0===c,"Cannot push at time == 0");c=e.join("");if(d){for(f=11;0<=f&&63===b[f];f--)b[f]=0;b[f]++}else for(f=0;12>f;f++)b[f]=Math.floor(64*Math.random());for(f=0;12>f;f++)c+="-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz".charAt(b[f]);v(20===c.length,"NextPushId: Length should be 20.");
|
|
return c}}();function E(a,b){var c,d;if(a instanceof we)c=a,d=b;else{x("new Firebase",1,2,arguments.length);var e=arguments[0];d=c="";var f=!0,g="";if(p(e)){var k=e.indexOf("//");if(0<=k)var l=e.substring(0,k-1),e=e.substring(k+2);k=e.indexOf("/");-1===k&&(k=e.length);c=e.substring(0,k);var e=e.substring(k+1),n=c.split(".");if(3==n.length){k=n[2].indexOf(":");f=0<=k?"https"===l||"wss"===l:!0;if("firebase"===n[1])Ob(c+" is no longer supported. Please use <YOUR FIREBASE>.firebaseio.com instead");else for(d=n[0],
|
|
g="",e=("/"+e).split("/"),k=0;k<e.length;k++)if(0<e[k].length){n=e[k];try{n=decodeURIComponent(n.replace(/\+/g," "))}catch(r){}g+="/"+n}d=d.toLowerCase()}else Ob("Cannot parse Firebase url. Please use https://<YOUR FIREBASE>.firebaseio.com")}f||"undefined"!==typeof window&&window.location&&window.location.protocol&&-1!==window.location.protocol.indexOf("https:")&&L("Insecure Firebase access from a secure page. Please use https in calls to new Firebase().");c=new pb(c,f,d,"ws"===l||"wss"===l);d=new F(g);
|
|
f=d.toString();!(l=!p(c.host)||0===c.host.length||!za(c.Zb))&&(l=0!==f.length)&&(f&&(f=f.replace(/^\/*\.info(\/|$)/,"/")),l=!(p(f)&&0!==f.length&&!ya.test(f)));if(l)throw Error(y("new Firebase",1,!1)+'must be a valid firebase URL and the path can\'t contain ".", "#", "$", "[", or "]".');if(b)if(b instanceof Y)f=b;else throw Error("Expected a valid Firebase.Context for second argument to new Firebase()");else f=Y.qb();l=c.toString();e=wa(f.hb,l);e||(e=new we(c),f.hb[l]=e);c=e}D.call(this,c,d)}
|
|
ka(E,D);var Te=E,Ue=["Firebase"],Ve=aa;Ue[0]in Ve||!Ve.execScript||Ve.execScript("var "+Ue[0]);for(var We;Ue.length&&(We=Ue.shift());)!Ue.length&&m(Te)?Ve[We]=Te:Ve=Ve[We]?Ve[We]:Ve[We]={};E.prototype.name=function(){x("Firebase.name",0,0,arguments.length);return this.path.f()?null:Na(this.path)};E.prototype.name=E.prototype.name;
|
|
E.prototype.G=function(a){x("Firebase.child",1,1,arguments.length);if(ga(a))a=String(a);else if(!(a instanceof F))if(null===C(this.path)){var b=a;b&&(b=b.replace(/^\/*\.info(\/|$)/,"/"));Ia("Firebase.child",b)}else Ia("Firebase.child",a);return new E(this.m,this.path.G(a))};E.prototype.child=E.prototype.G;E.prototype.parent=function(){x("Firebase.parent",0,0,arguments.length);var a=this.path.parent();return null===a?null:new E(this.m,a)};E.prototype.parent=E.prototype.parent;
|
|
E.prototype.root=function(){x("Firebase.ref",0,0,arguments.length);for(var a=this;null!==a.parent();)a=a.parent();return a};E.prototype.root=E.prototype.root;E.prototype.toString=function(){x("Firebase.toString",0,0,arguments.length);var a;if(null===this.parent())a=this.m.toString();else{a=this.parent().toString()+"/";var b=this.name();a+=encodeURIComponent(String(b))}return a};E.prototype.toString=E.prototype.toString;
|
|
E.prototype.set=function(a,b){x("Firebase.set",1,2,arguments.length);B("Firebase.set",this.path);Aa("Firebase.set",a,!1);z("Firebase.set",2,b,!0);this.m.jb(this.path,a,null,b)};E.prototype.set=E.prototype.set;
|
|
E.prototype.update=function(a,b){x("Firebase.update",1,2,arguments.length);B("Firebase.update",this.path);if(ea(a)){for(var c={},d=0;d<a.length;++d)c[""+d]=a[d];a=c;L("Passing an Array to Firebase.update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Ea("Firebase.update",a);z("Firebase.update",2,b,!0);if(A(a,".priority"))throw Error("update() does not currently support updating .priority.");
|
|
this.m.update(this.path,a,b)};E.prototype.update=E.prototype.update;E.prototype.jb=function(a,b,c){x("Firebase.setWithPriority",2,3,arguments.length);B("Firebase.setWithPriority",this.path);Aa("Firebase.setWithPriority",a,!1);Fa("Firebase.setWithPriority",2,b,!1);z("Firebase.setWithPriority",3,c,!0);if(".length"===this.name()||".keys"===this.name())throw"Firebase.setWithPriority failed: "+this.name()+" is a read-only object.";this.m.jb(this.path,a,b,c)};E.prototype.setWithPriority=E.prototype.jb;
|
|
E.prototype.remove=function(a){x("Firebase.remove",0,1,arguments.length);B("Firebase.remove",this.path);z("Firebase.remove",1,a,!0);this.set(null,a)};E.prototype.remove=E.prototype.remove;
|
|
E.prototype.transaction=function(a,b,c){x("Firebase.transaction",1,3,arguments.length);B("Firebase.transaction",this.path);z("Firebase.transaction",1,a,!1);z("Firebase.transaction",2,b,!0);if(m(c)&&"boolean"!=typeof c)throw Error(y("Firebase.transaction",3,!0)+"must be a boolean.");if(".length"===this.name()||".keys"===this.name())throw"Firebase.transaction failed: "+this.name()+" is a read-only object.";"undefined"===typeof c&&(c=!0);He(this.m,this.path,a,b,c)};E.prototype.transaction=E.prototype.transaction;
|
|
E.prototype.Sc=function(a,b){x("Firebase.setPriority",1,2,arguments.length);B("Firebase.setPriority",this.path);Fa("Firebase.setPriority",1,a,!1);z("Firebase.setPriority",2,b,!0);this.m.Sc(this.path,a,b)};E.prototype.setPriority=E.prototype.Sc;E.prototype.push=function(a,b){x("Firebase.push",0,2,arguments.length);B("Firebase.push",this.path);Aa("Firebase.push",a,!0);z("Firebase.push",2,b,!0);var c=ye(this.m),c=Se(c),c=this.G(c);"undefined"!==typeof a&&null!==a&&c.set(a,b);return c};
|
|
E.prototype.push=E.prototype.push;E.prototype.ia=function(){return new $(this.m,this.path,this.name())};E.prototype.onDisconnect=E.prototype.ia;E.prototype.Wd=function(){L("FirebaseRef.removeOnDisconnect() being deprecated. Please use FirebaseRef.onDisconnect().remove() instead.");this.ia().remove();Ge(this.m)};E.prototype.removeOnDisconnect=E.prototype.Wd;
|
|
E.prototype.$d=function(a){L("FirebaseRef.setOnDisconnect(value) being deprecated. Please use FirebaseRef.onDisconnect().set(value) instead.");this.ia().set(a);Ge(this.m)};E.prototype.setOnDisconnect=E.prototype.$d;E.prototype.lb=function(a,b,c){x("Firebase.auth",1,3,arguments.length);if(!p(a))throw Error(y("Firebase.auth",1,!1)+"must be a valid credential (a string).");z("Firebase.auth",2,b,!0);z("Firebase.auth",3,b,!0);this.m.lb(a,b,c)};E.prototype.auth=E.prototype.lb;
|
|
E.prototype.Ob=function(a){x("Firebase.unauth",0,1,arguments.length);z("Firebase.unauth",1,a,!0);this.m.Ob(a)};E.prototype.unauth=E.prototype.Ob;E.goOffline=function(){x("Firebase.goOffline",0,0,arguments.length);Y.qb().Ma()};E.goOnline=function(){x("Firebase.goOnline",0,0,arguments.length);Y.qb().ib()};
|
|
function Lb(a,b){v(!b||!0===a||!1===a,"Can't turn on custom loggers persistently.");!0===a?("undefined"!==typeof console&&("function"===typeof console.log?Jb=q(console.log,console):"object"===typeof console.log&&(Jb=function(a){console.log(a)})),b&&ob.set("logging_enabled",!0)):a?Jb=a:(Jb=null,ob.remove("logging_enabled"))}E.enableLogging=Lb;E.ServerValue={TIMESTAMP:{".sv":"timestamp"}};E.SDK_VERSION="1.0.24";E.INTERNAL=Z;E.Context=Y;})();
|