// Copyright 2009-2012 by contributors, MIT License
// vim: ts=4 sts=4 sw=4 expandtab
(function () {
setTimeout(function(){
webshims.isReady('es5', true);
});
/**
* Brings an environment as close to ECMAScript 5 compliance
* as is possible with the facilities of erstwhile engines.
*
* Annotated ES5: http://es5.github.com/ (specific links below)
* ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
* Required reading: http://javascriptweblog.wordpress.com/2011/12/05/extending-javascript-natives/
*/
//
// Function
// ========
//
// ES-5 15.3.4.5
// http://es5.github.com/#x15.3.4.5
function Empty() {}
if (!Function.prototype.bind) {
Function.prototype.bind = function bind(that) { // .length is 1
// 1. Let Target be the this value.
var target = this;
// 2. If IsCallable(Target) is false, throw a TypeError exception.
if (typeof target != "function") {
throw new TypeError("Function.prototype.bind called on incompatible " + target);
}
// 3. Let A be a new (possibly empty) internal list of all of the
// argument values provided after thisArg (arg1, arg2 etc), in order.
// XXX slicedArgs will stand in for "A" if used
var args = _Array_slice_.call(arguments, 1); // for normal call
// 4. Let F be a new native ECMAScript object.
// 11. Set the [[Prototype]] internal property of F to the standard
// built-in Function prototype object as specified in 15.3.3.1.
// 12. Set the [[Call]] internal property of F as described in
// 15.3.4.5.1.
// 13. Set the [[Construct]] internal property of F as described in
// 15.3.4.5.2.
// 14. Set the [[HasInstance]] internal property of F as described in
// 15.3.4.5.3.
var bound = function () {
if (this instanceof bound) {
// 15.3.4.5.2 [[Construct]]
// When the [[Construct]] internal method of a function object,
// F that was created using the bind function is called with a
// list of arguments ExtraArgs, the following steps are taken:
// 1. Let target be the value of F's [[TargetFunction]]
// internal property.
// 2. If target has no [[Construct]] internal method, a
// TypeError exception is thrown.
// 3. Let boundArgs be the value of F's [[BoundArgs]] internal
// property.
// 4. Let args be a new list containing the same values as the
// list boundArgs in the same order followed by the same
// values as the list ExtraArgs in the same order.
// 5. Return the result of calling the [[Construct]] internal
// method of target providing args as the arguments.
var result = target.apply(
this,
args.concat(_Array_slice_.call(arguments))
);
if (Object(result) === result) {
return result;
}
return this;
} else {
// 15.3.4.5.1 [[Call]]
// When the [[Call]] internal method of a function object, F,
// which was created using the bind function is called with a
// this value and a list of arguments ExtraArgs, the following
// steps are taken:
// 1. Let boundArgs be the value of F's [[BoundArgs]] internal
// property.
// 2. Let boundThis be the value of F's [[BoundThis]] internal
// property.
// 3. Let target be the value of F's [[TargetFunction]] internal
// property.
// 4. Let args be a new list containing the same values as the
// list boundArgs in the same order followed by the same
// values as the list ExtraArgs in the same order.
// 5. Return the result of calling the [[Call]] internal method
// of target providing boundThis as the this value and
// providing args as the arguments.
// equiv: target.call(this, ...boundArgs, ...args)
return target.apply(
that,
args.concat(_Array_slice_.call(arguments))
);
}
};
if(target.prototype) {
Empty.prototype = target.prototype;
bound.prototype = new Empty();
// Clean up dangling references.
Empty.prototype = null;
}
// XXX bound.length is never writable, so don't even try
//
// 15. If the [[Class]] internal property of Target is "Function", then
// a. Let L be the length property of Target minus the length of A.
// b. Set the length own property of F to either 0 or L, whichever is
// larger.
// 16. Else set the length own property of F to 0.
// 17. Set the attributes of the length own property of F to the values
// specified in 15.3.5.1.
// TODO
// 18. Set the [[Extensible]] internal property of F to true.
// TODO
// 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
// 20. Call the [[DefineOwnProperty]] internal method of F with
// arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
// thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
// false.
// 21. Call the [[DefineOwnProperty]] internal method of F with
// arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
// [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
// and false.
// TODO
// NOTE Function objects created using Function.prototype.bind do not
// have a prototype property or the [[Code]], [[FormalParameters]], and
// [[Scope]] internal properties.
// XXX can't delete prototype in pure-js.
// 22. Return F.
return bound;
};
}
// Shortcut to an often accessed properties, in order to avoid multiple
// dereference that costs universally.
// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
// us it in defining shortcuts.
var call = Function.prototype.call;
var prototypeOfArray = Array.prototype;
var prototypeOfObject = Object.prototype;
var _Array_slice_ = prototypeOfArray.slice;
// Having a toString local variable name breaks in Opera so use _toString.
var _toString = call.bind(prototypeOfObject.toString);
var owns = call.bind(prototypeOfObject.hasOwnProperty);
// If JS engine supports accessors creating shortcuts.
var defineGetter;
var defineSetter;
var lookupGetter;
var lookupSetter;
var supportsAccessors;
if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
defineGetter = call.bind(prototypeOfObject.__defineGetter__);
defineSetter = call.bind(prototypeOfObject.__defineSetter__);
lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
}
//
// Array
// =====
//
// ES5 15.4.4.12
// http://es5.github.com/#x15.4.4.12
// Default value for second param
// [bugfix, ielt9, old browsers]
// IE < 9 bug: [1,2].splice(0).join("") == "" but should be "12"
if ([1,2].splice(0).length != 2) {
var array_splice = Array.prototype.splice;
if(function() { // test IE < 9 to splice bug - see issue #138
function makeArray(l) {
var a = [];
while (l--) {
a.unshift(l)
}
return a
}
var array = []
, lengthBefore
;
array.splice.bind(array, 0, 0).apply(null, makeArray(20));
array.splice.bind(array, 0, 0).apply(null, makeArray(26));
lengthBefore = array.length; //20
array.splice(5, 0, "XXX"); // add one element
if(lengthBefore + 1 == array.length) {
return true;// has right splice implementation without bugs
}
// else {
// IE8 bug
// }
}()) {//IE 6/7
Array.prototype.splice = function(start, deleteCount) {
if (!arguments.length) {
return [];
} else {
return array_splice.apply(this, [
start === void 0 ? 0 : start,
deleteCount === void 0 ? (this.length - start) : deleteCount
].concat(_Array_slice_.call(arguments, 2)))
}
};
}
else {//IE8
Array.prototype.splice = function(start, deleteCount) {
var result
, args = _Array_slice_.call(arguments, 2)
, addElementsCount = args.length
;
if(!arguments.length) {
return [];
}
if(start === void 0) { // default
start = 0;
}
if(deleteCount === void 0) { // default
deleteCount = this.length - start;
}
if(addElementsCount > 0) {
if(deleteCount <= 0) {
if(start == this.length) { // tiny optimisation #1
this.push.apply(this, args);
return [];
}
if(start == 0) { // tiny optimisation #2
this.unshift.apply(this, args);
return [];
}
}
// Array.prototype.splice implementation
result = _Array_slice_.call(this, start, start + deleteCount);// delete part
args.push.apply(args, _Array_slice_.call(this, start + deleteCount, this.length));// right part
args.unshift.apply(args, _Array_slice_.call(this, 0, start));// left part
// delete all items from this array and replace it to 'left part' + _Array_slice_.call(arguments, 2) + 'right part'
args.unshift(0, this.length);
array_splice.apply(this, args);
return result;
}
return array_splice.call(this, start, deleteCount);
}
}
}
// ES5 15.4.4.12
// http://es5.github.com/#x15.4.4.13
// Return len+argCount.
// [bugfix, ielt8]
// IE < 8 bug: [].unshift(0) == undefined but should be "1"
if ([].unshift(0) != 1) {
var array_unshift = Array.prototype.unshift;
Array.prototype.unshift = function() {
array_unshift.apply(this, arguments);
return this.length;
};
}
// ES5 15.4.3.2
// http://es5.github.com/#x15.4.3.2
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
if (!Array.isArray) {
Array.isArray = function isArray(obj) {
return _toString(obj) == "[object Array]";
};
}
// The IsCallable() check in the Array functions
// has been replaced with a strict check on the
// internal class of the object to trap cases where
// the provided function was actually a regular
// expression literal, which in V8 and
// JavaScriptCore is a typeof "function". Only in
// V8 are regular expression literals permitted as
// reduce parameters, so it is desirable in the
// general case for the shim to match the more
// strict and common behavior of rejecting regular
// expressions.
// ES5 15.4.4.18
// http://es5.github.com/#x15.4.4.18
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
// Check failure of by-index access of string characters (IE < 9)
// and failure of `0 in boxedString` (Rhino)
var boxedString = Object("a"),
splitString = boxedString[0] != "a" || !(0 in boxedString);
if (!Array.prototype.forEach) {
Array.prototype.forEach = function forEach(fun /*, thisp*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
thisp = arguments[1],
i = -1,
length = self.length >>> 0;
// If no callback function or if callback is not a callable function
if (_toString(fun) != "[object Function]") {
throw new TypeError(); // TODO message
}
while (++i < length) {
if (i in self) {
// Invoke the callback function with call, passing arguments:
// context, property value, property key, thisArg object
// context
fun.call(thisp, self[i], i, object);
}
}
};
}
// ES5 15.4.4.19
// http://es5.github.com/#x15.4.4.19
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
if (!Array.prototype.map) {
Array.prototype.map = function map(fun /*, thisp*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
result = Array(length),
thisp = arguments[1];
// If no callback function or if callback is not a callable function
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self)
result[i] = fun.call(thisp, self[i], i, object);
}
return result;
};
}
// ES5 15.4.4.20
// http://es5.github.com/#x15.4.4.20
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
if (!Array.prototype.filter) {
Array.prototype.filter = function filter(fun /*, thisp */) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
result = [],
value,
thisp = arguments[1];
// If no callback function or if callback is not a callable function
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self) {
value = self[i];
if (fun.call(thisp, value, i, object)) {
result.push(value);
}
}
}
return result;
};
}
// ES5 15.4.4.16
// http://es5.github.com/#x15.4.4.16
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
if (!Array.prototype.every) {
Array.prototype.every = function every(fun /*, thisp */) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
// If no callback function or if callback is not a callable function
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && !fun.call(thisp, self[i], i, object)) {
return false;
}
}
return true;
};
}
// ES5 15.4.4.17
// http://es5.github.com/#x15.4.4.17
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
if (!Array.prototype.some) {
Array.prototype.some = function some(fun /*, thisp */) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
// If no callback function or if callback is not a callable function
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && fun.call(thisp, self[i], i, object)) {
return true;
}
}
return false;
};
}
// ES5 15.4.4.21
// http://es5.github.com/#x15.4.4.21
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
if (!Array.prototype.reduce) {
Array.prototype.reduce = function reduce(fun /*, initial*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0;
// If no callback function or if callback is not a callable function
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
// no value to return if no initial value and an empty array
if (!length && arguments.length == 1) {
throw new TypeError("reduce of empty array with no initial value");
}
var i = 0;
var result;
if (arguments.length >= 2) {
result = arguments[1];
} else {
do {
if (i in self) {
result = self[i++];
break;
}
// if array contains no values, no initial value to return
if (++i >= length) {
throw new TypeError("reduce of empty array with no initial value");
}
} while (true);
}
for (; i < length; i++) {
if (i in self) {
result = fun.call(void 0, result, self[i], i, object);
}
}
return result;
};
}
// ES5 15.4.4.22
// http://es5.github.com/#x15.4.4.22
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
if (!Array.prototype.reduceRight) {
Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
var object = toObject(this),
self = splitString && _toString(this) == "[object String]" ?
this.split("") :
object,
length = self.length >>> 0;
// If no callback function or if callback is not a callable function
if (_toString(fun) != "[object Function]") {
throw new TypeError(fun + " is not a function");
}
// no value to return if no initial value, empty array
if (!length && arguments.length == 1) {
throw new TypeError("reduceRight of empty array with no initial value");
}
var result, i = length - 1;
if (arguments.length >= 2) {
result = arguments[1];
} else {
do {
if (i in self) {
result = self[i--];
break;
}
// if array contains no values, no initial value to return
if (--i < 0) {
throw new TypeError("reduceRight of empty array with no initial value");
}
} while (true);
}
if (i < 0) {
return result;
}
do {
if (i in this) {
result = fun.call(void 0, result, self[i], i, object);
}
} while (i--);
return result;
};
}
// ES5 15.4.4.14
// http://es5.github.com/#x15.4.4.14
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
var self = splitString && _toString(this) == "[object String]" ?
this.split("") :
toObject(this),
length = self.length >>> 0;
if (!length) {
return -1;
}
var i = 0;
if (arguments.length > 1) {
i = toInteger(arguments[1]);
}
// handle negative indices
i = i >= 0 ? i : Math.max(0, length + i);
for (; i < length; i++) {
if (i in self && self[i] === sought) {
return i;
}
}
return -1;
};
}
// ES5 15.4.4.15
// http://es5.github.com/#x15.4.4.15
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
var self = splitString && _toString(this) == "[object String]" ?
this.split("") :
toObject(this),
length = self.length >>> 0;
if (!length) {
return -1;
}
var i = length - 1;
if (arguments.length > 1) {
i = Math.min(i, toInteger(arguments[1]));
}
// handle negative indices
i = i >= 0 ? i : length - Math.abs(i);
for (; i >= 0; i--) {
if (i in self && sought === self[i]) {
return i;
}
}
return -1;
};
}
//
// Object
// ======
//
// ES5 15.2.3.14
// http://es5.github.com/#x15.2.3.14
if (!Object.keys) {
// http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
var hasDontEnumBug = true,
dontEnums = [
"toString",
"toLocaleString",
"valueOf",
"hasOwnProperty",
"isPrototypeOf",
"propertyIsEnumerable",
"constructor"
],
dontEnumsLength = dontEnums.length;
for (var key in {"toString": null}) {
hasDontEnumBug = false;
}
Object.keys = function keys(object) {
if (
(typeof object != "object" && typeof object != "function") ||
object === null
) {
throw new TypeError("Object.keys called on a non-object");
}
var keys = [];
for (var name in object) {
if (owns(object, name)) {
keys.push(name);
}
}
if (hasDontEnumBug) {
for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
var dontEnum = dontEnums[i];
if (owns(object, dontEnum)) {
keys.push(dontEnum);
}
}
}
return keys;
};
}
//
// Date
// ====
//
// ES5 15.9.5.43
// http://es5.github.com/#x15.9.5.43
// This function returns a String value represent the instance in time
// represented by this Date object. The format of the String is the Date Time
// string format defined in 15.9.1.15. All fields are present in the String.
// The time zone is always UTC, denoted by the suffix Z. If the time value of
// this object is not a finite Number a RangeError exception is thrown.
var negativeDate = -62198755200000,
negativeYearString = "-000001";
if (
!Date.prototype.toISOString ||
(new Date(negativeDate).toISOString().indexOf(negativeYearString) === -1)
) {
Date.prototype.toISOString = function toISOString() {
var result, length, value, year, month;
if (!isFinite(this)) {
throw new RangeError("Date.prototype.toISOString called on non-finite value.");
}
year = this.getUTCFullYear();
month = this.getUTCMonth();
// see https://github.com/kriskowal/es5-shim/issues/111
year += Math.floor(month / 12);
month = (month % 12 + 12) % 12;
// the date time string format is specified in 15.9.1.15.
result = [month + 1, this.getUTCDate(),
this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
year = (
(year < 0 ? "-" : (year > 9999 ? "+" : "")) +
("00000" + Math.abs(year))
.slice(0 <= year && year <= 9999 ? -4 : -6)
);
length = result.length;
while (length--) {
value = result[length];
// pad months, days, hours, minutes, and seconds to have two
// digits.
if (value < 10) {
result[length] = "0" + value;
}
}
// pad milliseconds to have three digits.
return (
year + "-" + result.slice(0, 2).join("-") +
"T" + result.slice(2).join(":") + "." +
("000" + this.getUTCMilliseconds()).slice(-3) + "Z"
);
};
}
// ES5 15.9.5.44
// http://es5.github.com/#x15.9.5.44
// This function provides a String representation of a Date object for use by
// JSON.stringify (15.12.3).
var dateToJSONIsSupported = false;
try {
dateToJSONIsSupported = (
Date.prototype.toJSON &&
new Date(NaN).toJSON() === null &&
new Date(negativeDate).toJSON().indexOf(negativeYearString) !== -1 &&
Date.prototype.toJSON.call({ // generic
toISOString: function () {
return true;
}
})
);
} catch (e) {
}
if (!dateToJSONIsSupported) {
Date.prototype.toJSON = function toJSON(key) {
// When the toJSON method is called with argument key, the following
// steps are taken:
// 1. Let O be the result of calling ToObject, giving it the this
// value as its argument.
// 2. Let tv be toPrimitive(O, hint Number).
var o = Object(this),
tv = toPrimitive(o),
toISO;
// 3. If tv is a Number and is not finite, return null.
if (typeof tv === "number" && !isFinite(tv)) {
return null;
}
// 4. Let toISO be the result of calling the [[Get]] internal method of
// O with argument "toISOString".
toISO = o.toISOString;
// 5. If IsCallable(toISO) is false, throw a TypeError exception.
if (typeof toISO != "function") {
throw new TypeError("toISOString property is not callable");
}
// 6. Return the result of calling the [[Call]] internal method of
// toISO with O as the this value and an empty argument list.
return toISO.call(o);
// NOTE 1 The argument is ignored.
// NOTE 2 The toJSON function is intentionally generic; it does not
// require that its this value be a Date object. Therefore, it can be
// transferred to other kinds of objects for use as a method. However,
// it does require that any such object have a toISOString method. An
// object is free to use the argument key to filter its
// stringification.
};
}
// ES5 15.9.4.2
// http://es5.github.com/#x15.9.4.2
// based on work shared by Daniel Friesen (dantman)
// http://gist.github.com/303249
if (!Date.parse || "Date.parse is buggy") {
// XXX global assignment won't work in embeddings that use
// an alternate object for the context.
Date = (function(NativeDate) {
// Date.length === 7
function Date(Y, M, D, h, m, s, ms) {
var length = arguments.length;
if (this instanceof NativeDate) {
var date = length == 1 && String(Y) === Y ? // isString(Y)
// We explicitly pass it through parse:
new NativeDate(Date.parse(Y)) :
// We have to manually make calls depending on argument
// length here
length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
length >= 5 ? new NativeDate(Y, M, D, h, m) :
length >= 4 ? new NativeDate(Y, M, D, h) :
length >= 3 ? new NativeDate(Y, M, D) :
length >= 2 ? new NativeDate(Y, M) :
length >= 1 ? new NativeDate(Y) :
new NativeDate();
// Prevent mixups with unfixed Date object
date.constructor = Date;
return date;
}
return NativeDate.apply(this, arguments);
};
// 15.9.1.15 Date Time String Format.
var isoDateExpression = new RegExp("^" +
"(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign +
// 6-digit extended year
"(?:-(\\d{2})" + // optional month capture
"(?:-(\\d{2})" + // optional day capture
"(?:" + // capture hours:minutes:seconds.milliseconds
"T(\\d{2})" + // hours capture
":(\\d{2})" + // minutes capture
"(?:" + // optional :seconds.milliseconds
":(\\d{2})" + // seconds capture
"(?:(\\.\\d{1,}))?" + // milliseconds capture
")?" +
"(" + // capture UTC offset component
"Z|" + // UTC capture
"(?:" + // offset specifier +/-hours:minutes
"([-+])" + // sign capture
"(\\d{2})" + // hours offset capture
":(\\d{2})" + // minutes offset capture
")" +
")?)?)?)?" +
"$");
var months = [
0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
];
function dayFromMonth(year, month) {
var t = month > 1 ? 1 : 0;
return (
months[month] +
Math.floor((year - 1969 + t) / 4) -
Math.floor((year - 1901 + t) / 100) +
Math.floor((year - 1601 + t) / 400) +
365 * (year - 1970)
);
}
// Copy any custom methods a 3rd party library may have added
for (var key in NativeDate) {
Date[key] = NativeDate[key];
}
// Copy "native" methods explicitly; they may be non-enumerable
Date.now = NativeDate.now;
Date.UTC = NativeDate.UTC;
Date.prototype = NativeDate.prototype;
Date.prototype.constructor = Date;
// Upgrade Date.parse to handle simplified ISO 8601 strings
Date.parse = function parse(string) {
var match = isoDateExpression.exec(string);
if (match) {
// parse months, days, hours, minutes, seconds, and milliseconds
// provide default values if necessary
// parse the UTC offset component
var year = Number(match[1]),
month = Number(match[2] || 1) - 1,
day = Number(match[3] || 1) - 1,
hour = Number(match[4] || 0),
minute = Number(match[5] || 0),
second = Number(match[6] || 0),
millisecond = Math.floor(Number(match[7] || 0) * 1000),
// When time zone is missed, local offset should be used
// (ES 5.1 bug)
// see https://bugs.ecmascript.org/show_bug.cgi?id=112
offset = !match[4] || match[8] ?
0 : Number(new NativeDate(1970, 0)),
signOffset = match[9] === "-" ? 1 : -1,
hourOffset = Number(match[10] || 0),
minuteOffset = Number(match[11] || 0),
result;
if (
hour < (
minute > 0 || second > 0 || millisecond > 0 ?
24 : 25
) &&
minute < 60 && second < 60 && millisecond < 1000 &&
month > -1 && month < 12 && hourOffset < 24 &&
minuteOffset < 60 && // detect invalid offsets
day > -1 &&
day < (
dayFromMonth(year, month + 1) -
dayFromMonth(year, month)
)
) {
result = (
(dayFromMonth(year, month) + day) * 24 +
hour +
hourOffset * signOffset
) * 60;
result = (
(result + minute + minuteOffset * signOffset) * 60 +
second
) * 1000 + millisecond + offset;
if (-8.64e15 <= result && result <= 8.64e15) {
return result;
}
}
return NaN;
}
return NativeDate.parse.apply(this, arguments);
};
return Date;
})(Date);
}
// ES5 15.9.4.4
// http://es5.github.com/#x15.9.4.4
if (!Date.now) {
Date.now = function now() {
return new Date().getTime();
};
}
//
// Number
// ======
//
// ES5.1 15.7.4.5
// http://es5.github.com/#x15.7.4.5
if (!Number.prototype.toFixed || (0.00008).toFixed(3) !== '0.000' || (0.9).toFixed(0) === '0' || (1.255).toFixed(2) !== '1.25' || (1000000000000000128).toFixed(0) !== "1000000000000000128") {
// Hide these variables and functions
(function () {
var base, size, data, i;
base = 1e7;
size = 6;
data = [0, 0, 0, 0, 0, 0];
function multiply(n, c) {
var i = -1;
while (++i < size) {
c += n * data[i];
data[i] = c % base;
c = Math.floor(c / base);
}
}
function divide(n) {
var i = size, c = 0;
while (--i >= 0) {
c += data[i];
data[i] = Math.floor(c / n);
c = (c % n) * base;
}
}
function toString() {
var i = size;
var s = '';
while (--i >= 0) {
if (s !== '' || i === 0 || data[i] !== 0) {
var t = String(data[i]);
if (s === '') {
s = t;
} else {
s += '0000000'.slice(0, 7 - t.length) + t;
}
}
}
return s;
}
function pow(x, n, acc) {
return (n === 0 ? acc : (n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc)));
}
function log(x) {
var n = 0;
while (x >= 4096) {
n += 12;
x /= 4096;
}
while (x >= 2) {
n += 1;
x /= 2;
}
return n;
}
Number.prototype.toFixed = function (fractionDigits) {
var f, x, s, m, e, z, j, k;
// Test for NaN and round fractionDigits down
f = Number(fractionDigits);
f = f !== f ? 0 : Math.floor(f);
if (f < 0 || f > 20) {
throw new RangeError("Number.toFixed called with invalid number of decimals");
}
x = Number(this);
// Test for NaN
if (x !== x) {
return "NaN";
}
// If it is too big or small, return the string value of the number
if (x <= -1e21 || x >= 1e21) {
return String(x);
}
s = "";
if (x < 0) {
s = "-";
x = -x;
}
m = "0";
if (x > 1e-21) {
// 1e-21 < x < 1e21
// -70 < log2(x) < 70
e = log(x * pow(2, 69, 1)) - 69;
z = (e < 0 ? x * pow(2, -e, 1) : x / pow(2, e, 1));
z *= 0x10000000000000; // Math.pow(2, 52);
e = 52 - e;
// -18 < e < 122
// x = z / 2 ^ e
if (e > 0) {
multiply(0, z);
j = f;
while (j >= 7) {
multiply(1e7, 0);
j -= 7;
}
multiply(pow(10, j, 1), 0);
j = e - 1;
while (j >= 23) {
divide(1 << 23);
j -= 23;
}
divide(1 << j);
multiply(1, 1);
divide(2);
m = toString();
} else {
multiply(0, z);
multiply(1 << (-e), 0);
m = toString() + '0.00000000000000000000'.slice(2, 2 + f);
}
}
if (f > 0) {
k = m.length;
if (k <= f) {
m = s + '0.0000000000000000000'.slice(0, f - k + 2) + m;
} else {
m = s + m.slice(0, k - f) + '.' + m.slice(k - f);
}
} else {
m = s + m;
}
return m;
}
}());
}
//
// String
// ======
//
// ES5 15.5.4.14
// http://es5.github.com/#x15.5.4.14
// [bugfix, IE lt 9, firefox 4, Konqueror, Opera, obscure browsers]
// Many browsers do not split properly with regular expressions or they
// do not perform the split correctly under obscure conditions.
// See http://blog.stevenlevithan.com/archives/cross-browser-split
// I've tested in many browsers and this seems to cover the deviant ones:
// 'ab'.split(/(?:ab)*/) should be ["", ""], not [""]
// '.'.split(/(.?)(.?)/) should be ["", ".", "", ""], not ["", ""]
// 'tesst'.split(/(s)*/) should be ["t", undefined, "e", "s", "t"], not
// [undefined, "t", undefined, "e", ...]
// ''.split(/.?/) should be [], not [""]
// '.'.split(/()()/) should be ["."], not ["", "", "."]
var string_split = String.prototype.split;
if (
'ab'.split(/(?:ab)*/).length !== 2 ||
'.'.split(/(.?)(.?)/).length !== 4 ||
'tesst'.split(/(s)*/)[1] === "t" ||
''.split(/.?/).length === 0 ||
'.'.split(/()()/).length > 1
) {
(function () {
var compliantExecNpcg = /()??/.exec("")[1] === void 0; // NPCG: nonparticipating capturing group
String.prototype.split = function (separator, limit) {
var string = this;
if (separator === void 0 && limit === 0)
return [];
// If `separator` is not a regex, use native split
if (Object.prototype.toString.call(separator) !== "[object RegExp]") {
return string_split.apply(this, arguments);
}
var output = [],
flags = (separator.ignoreCase ? "i" : "") +
(separator.multiline ? "m" : "") +
(separator.extended ? "x" : "") + // Proposed for ES6
(separator.sticky ? "y" : ""), // Firefox 3+
lastLastIndex = 0,
// Make `global` and avoid `lastIndex` issues by working with a copy
separator = new RegExp(separator.source, flags + "g"),
separator2, match, lastIndex, lastLength;
string += ""; // Type-convert
if (!compliantExecNpcg) {
// Doesn't need flags gy, but they don't hurt
separator2 = new RegExp("^" + separator.source + "$(?!\\s)", flags);
}
/* Values for `limit`, per the spec:
* If undefined: 4294967295 // Math.pow(2, 32) - 1
* If 0, Infinity, or NaN: 0
* If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;
* If negative number: 4294967296 - Math.floor(Math.abs(limit))
* If other: Type-convert, then use the above rules
*/
limit = limit === void 0 ?
-1 >>> 0 : // Math.pow(2, 32) - 1
limit >>> 0; // ToUint32(limit)
while (match = separator.exec(string)) {
// `separator.lastIndex` is not reliable cross-browser
lastIndex = match.index + match[0].length;
if (lastIndex > lastLastIndex) {
output.push(string.slice(lastLastIndex, match.index));
// Fix browsers whose `exec` methods don't consistently return `undefined` for
// nonparticipating capturing groups
if (!compliantExecNpcg && match.length > 1) {
match[0].replace(separator2, function () {
for (var i = 1; i < arguments.length - 2; i++) {
if (arguments[i] === void 0) {
match[i] = void 0;
}
}
});
}
if (match.length > 1 && match.index < string.length) {
Array.prototype.push.apply(output, match.slice(1));
}
lastLength = match[0].length;
lastLastIndex = lastIndex;
if (output.length >= limit) {
break;
}
}
if (separator.lastIndex === match.index) {
separator.lastIndex++; // Avoid an infinite loop
}
}
if (lastLastIndex === string.length) {
if (lastLength || !separator.test("")) {
output.push("");
}
} else {
output.push(string.slice(lastLastIndex));
}
return output.length > limit ? output.slice(0, limit) : output;
};
}());
// [bugfix, chrome]
// If separator is undefined, then the result array contains just one String,
// which is the this value (converted to a String). If limit is not undefined,
// then the output array is truncated so that it contains no more than limit
// elements.
// "0".split(undefined, 0) -> []
} else if ("0".split(void 0, 0).length) {
String.prototype.split = function(separator, limit) {
if (separator === void 0 && limit === 0) return [];
return string_split.apply(this, arguments);
}
}
// ECMA-262, 3rd B.2.3
// Note an ECMAScript standart, although ECMAScript 3rd Edition has a
// non-normative section suggesting uniform semantics and it should be
// normalized across all browsers
// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE
if("".substr && "0b".substr(-1) !== "b") {
var string_substr = String.prototype.substr;
/**
* Get the substring of a string
* @param {integer} start where to start the substring
* @param {integer} length how many characters to return
* @return {string}
*/
String.prototype.substr = function(start, length) {
return string_substr.call(
this,
start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,
length
);
}
}
// ES5 15.5.4.20
// http://es5.github.com/#x15.5.4.20
var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
"\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
"\u2029\uFEFF";
if (!String.prototype.trim || ws.trim()) {
// http://blog.stevenlevithan.com/archives/faster-trim-javascript
// http://perfectionkills.com/whitespace-deviations/
ws = "[" + ws + "]";
var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
trimEndRegexp = new RegExp(ws + ws + "*$");
String.prototype.trim = function trim() {
if (this === void 0 || this === null) {
throw new TypeError("can't convert "+this+" to object");
}
return String(this)
.replace(trimBeginRegexp, "")
.replace(trimEndRegexp, "");
};
}
//
// Util
// ======
//
// ES5 9.4
// http://es5.github.com/#x9.4
// http://jsperf.com/to-integer
function toInteger(n) {
n = +n;
if (n !== n) { // isNaN
n = 0;
} else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
return n;
}
function isPrimitive(input) {
var type = typeof input;
return (
input === null ||
type === "undefined" ||
type === "boolean" ||
type === "number" ||
type === "string"
);
}
function toPrimitive(input) {
var val, valueOf, toString;
if (isPrimitive(input)) {
return input;
}
valueOf = input.valueOf;
if (typeof valueOf === "function") {
val = valueOf.call(input);
if (isPrimitive(val)) {
return val;
}
}
toString = input.toString;
if (typeof toString === "function") {
val = toString.call(input);
if (isPrimitive(val)) {
return val;
}
}
throw new TypeError();
}
// ES5 9.9
// http://es5.github.com/#x9.9
var toObject = function (o) {
if (o == null) { // this matches both null and undefined
throw new TypeError("can't convert "+o+" to object");
}
return Object(o);
};
})();
(function($, shims){
var defineProperty = 'defineProperty';
var advancedObjectProperties = !!(Object.create && Object.defineProperties && Object.getOwnPropertyDescriptor);
//safari5 has defineProperty-interface, but it can't be used on dom-object
//only do this test in non-IE browsers, because this hurts dhtml-behavior in some IE8 versions
if (advancedObjectProperties && Object[defineProperty] && Object.prototype.__defineGetter__) {
(function(){
try {
var foo = document.createElement('foo');
Object[defineProperty](foo, 'bar', {
get: function(){
return true;
}
});
advancedObjectProperties = !!foo.bar;
}
catch (e) {
advancedObjectProperties = false;
}
foo = null;
})();
}
Modernizr.objectAccessor = !!((advancedObjectProperties || (Object.prototype.__defineGetter__ && Object.prototype.__lookupSetter__)));
Modernizr.advancedObjectProperties = advancedObjectProperties;
if((!advancedObjectProperties || !Object.create || !Object.defineProperties || !Object.getOwnPropertyDescriptor || !Object.defineProperty)){
var call = Function.prototype.call;
var prototypeOfObject = Object.prototype;
var owns = call.bind(prototypeOfObject.hasOwnProperty);
shims.objectCreate = function(proto, props, opts, no__proto__){
var o;
var f = function(){};
f.prototype = proto;
o = new f();
if(!no__proto__ && !('__proto__' in o) && !Modernizr.objectAccessor){
o.__proto__ = proto;
}
if(props){
shims.defineProperties(o, props);
}
if(opts){
o.options = $.extend(true, {}, o.options || {}, opts);
opts = o.options;
}
if(o._create && $.isFunction(o._create)){
o._create(opts);
}
return o;
};
shims.defineProperties = function(object, props){
for (var name in props) {
if (owns(props, name)) {
shims.defineProperty(object, name, props[name]);
}
}
return object;
};
var descProps = ['configurable', 'enumerable', 'writable'];
shims.defineProperty = function(proto, property, descriptor){
if(typeof descriptor != "object" || descriptor === null){return proto;}
if(owns(descriptor, "value")){
proto[property] = descriptor.value;
return proto;
}
if(proto.__defineGetter__){
if (typeof descriptor.get == "function") {
proto.__defineGetter__(property, descriptor.get);
}
if (typeof descriptor.set == "function"){
proto.__defineSetter__(property, descriptor.set);
}
}
return proto;
};
shims.getPrototypeOf = function (object) {
return Object.getPrototypeOf && Object.getPrototypeOf(object) || object.__proto__ || object.constructor && object.constructor.prototype;
};
//based on http://www.refactory.org/s/object_getownpropertydescriptor/view/latest
shims.getOwnPropertyDescriptor = function(obj, prop){
if (typeof obj !== "object" && typeof obj !== "function" || obj === null){
throw new TypeError("Object.getOwnPropertyDescriptor called on a non-object");
}
var descriptor;
if(Object.defineProperty && Object.getOwnPropertyDescriptor){
try{
descriptor = Object.getOwnPropertyDescriptor(obj, prop);
return descriptor;
} catch(e){}
}
descriptor = {
configurable: true,
enumerable: true,
writable: true,
value: undefined
};
var getter = obj.__lookupGetter__ && obj.__lookupGetter__(prop),
setter = obj.__lookupSetter__ && obj.__lookupSetter__(prop)
;
if (!getter && !setter) { // not an accessor so return prop
if(!owns(obj, prop)){
return;
}
descriptor.value = obj[prop];
return descriptor;
}
// there is an accessor, remove descriptor.writable; populate descriptor.get and descriptor.set
delete descriptor.writable;
delete descriptor.value;
descriptor.get = descriptor.set = undefined;
if(getter){
descriptor.get = getter;
}
if(setter){
descriptor.set = setter;
}
return descriptor;
};
}
webshims.isReady('es5', true);
})(webshims.$, webshims);
;
//this might was already extended by ES5 shim feature
(function($){
"use strict";
var webshims = window.webshims;
if(webshims.defineProperties){return;}
var defineProperty = 'defineProperty';
var has = Object.prototype.hasOwnProperty;
var descProps = ['configurable', 'enumerable', 'writable'];
var extendUndefined = function(prop){
for(var i = 0; i < 3; i++){
if(prop[descProps[i]] === undefined && (descProps[i] !== 'writable' || prop.value !== undefined)){
prop[descProps[i]] = true;
}
}
};
var extendProps = function(props){
if(props){
for(var i in props){
if(has.call(props, i)){
extendUndefined(props[i]);
}
}
}
};
if(Object.create){
webshims.objectCreate = function(proto, props, opts){
extendProps(props);
var o = Object.create(proto, props);
if(opts){
o.options = $.extend(true, {}, o.options || {}, opts);
opts = o.options;
}
if(o._create && $.isFunction(o._create)){
o._create(opts);
}
return o;
};
}
if(Object[defineProperty]){
webshims[defineProperty] = function(obj, prop, desc){
extendUndefined(desc);
return Object[defineProperty](obj, prop, desc);
};
}
if(Object.defineProperties){
webshims.defineProperties = function(obj, props){
extendProps(props);
return Object.defineProperties(obj, props);
};
}
webshims.getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
webshims.getPrototypeOf = Object.getPrototypeOf;
})(window.webshims.$);
//DOM-Extension helper
webshims.register('dom-extend', function($, webshims, window, document, undefined){
"use strict";
var supportHrefNormalized = !('hrefNormalized' in $.support) || $.support.hrefNormalized;
var supportGetSetAttribute = !('getSetAttribute' in $.support) || $.support.getSetAttribute;
var has = Object.prototype.hasOwnProperty;
webshims.assumeARIA = supportGetSetAttribute || Modernizr.canvas || Modernizr.video || Modernizr.boxsizing;
if($('<input type="email" />').attr('type') == 'text' || $('<form />').attr('novalidate') === "" || ('required' in $('<input />')[0].attributes)){
webshims.error("IE browser modes are busted in IE10+. Please test your HTML/CSS/JS with a real IE version or at least IETester or similiar tools");
}
if('debug' in webshims){
webshims.error('Use webshims.setOptions("debug", true||false||"noCombo"); to debug flag');
}
if (!webshims.cfg.no$Switch) {
var switch$ = function(){
if (window.jQuery && (!window.$ || window.jQuery == window.$) && !window.jQuery.webshims) {
webshims.error("jQuery was included more than once. Make sure to include it only once or try the $.noConflict(extreme) feature! Webshims and other Plugins might not work properly. Or set webshims.cfg.no$Switch to 'true'.");
if (window.$) {
window.$ = webshims.$;
}
window.jQuery = webshims.$;
}
if(webshims.M != Modernizr){
webshims.error("Modernizr was included more than once. Make sure to include it only once! Webshims and other scripts might not work properly.");
for(var i in Modernizr){
if(!(i in webshims.M)){
webshims.M[i] = Modernizr[i];
}
}
Modernizr = webshims.M;
}
};
switch$();
setTimeout(switch$, 90);
webshims.ready('DOM', switch$);
$(switch$);
webshims.ready('WINDOWLOAD', switch$);
}
//shortcus
var modules = webshims.modules;
var listReg = /\s*,\s*/;
//proxying attribute
var olds = {};
var havePolyfill = {};
var hasPolyfillMethod = {};
var extendedProps = {};
var extendQ = {};
var modifyProps = {};
var oldVal = $.fn.val;
var singleVal = function(elem, name, val, pass, _argless){
return (_argless) ? oldVal.call($(elem)) : oldVal.call($(elem), val);
};
//jquery mobile and jquery ui
if(!$.widget){
(function(){
var _cleanData = $.cleanData;
$.cleanData = function( elems ) {
if(!$.widget){
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
try {
$( elem ).triggerHandler( "remove" );
// http://bugs.jquery.com/ticket/8235
} catch( e ) {}
}
}
_cleanData( elems );
};
})();
}
$.fn.val = function(val){
var elem = this[0];
if(arguments.length && val == null){
val = '';
}
if(!arguments.length){
if(!elem || elem.nodeType !== 1){return oldVal.call(this);}
return $.prop(elem, 'value', val, 'val', true);
}
if($.isArray(val)){
return oldVal.apply(this, arguments);
}
var isFunction = $.isFunction(val);
return this.each(function(i){
elem = this;
if(elem.nodeType === 1){
if(isFunction){
var genVal = val.call( elem, i, $.prop(elem, 'value', undefined, 'val', true));
if(genVal == null){
genVal = '';
}
$.prop(elem, 'value', genVal, 'val') ;
} else {
$.prop(elem, 'value', val, 'val');
}
}
});
};
$.fn.onTrigger = function(evt, fn){
return this.on(evt, fn).each(fn);
};
$.fn.onWSOff = function(evt, fn, trigger, evtDel){
if(!evtDel){
evtDel = document;
}
$(evtDel)[trigger ? 'onTrigger' : 'on'](evt, fn);
this.on('remove', function(e){
if(!e.originalEvent){
$(evtDel).off(evt, fn);
}
});
return this;
};
var dataID = '_webshimsLib'+ (Math.round(Math.random() * 1000));
var elementData = function(elem, key, val){
elem = elem.jquery ? elem[0] : elem;
if(!elem){return val || {};}
var data = $.data(elem, dataID);
if(val !== undefined){
if(!data){
data = $.data(elem, dataID, {});
}
if(key){
data[key] = val;
}
}
return key ? data && data[key] : data;
};
[{name: 'getNativeElement', prop: 'nativeElement'}, {name: 'getShadowElement', prop: 'shadowElement'}, {name: 'getShadowFocusElement', prop: 'shadowFocusElement'}].forEach(function(data){
$.fn[data.name] = function(){
var elems = [];
this.each(function(){
var shadowData = elementData(this, 'shadowData');
var elem = shadowData && shadowData[data.prop] || this;
if($.inArray(elem, elems) == -1){
elems.push(elem);
}
});
return this.pushStack(elems);
};
});
//add support for $('video').trigger('play') in case extendNative is set to false
if(!webshims.cfg.extendNative && !webshims.cfg.noTriggerOverride){
(function(oldTrigger){
$.event.trigger = function(event, data, elem, onlyHandlers){
if(!hasPolyfillMethod[event] || onlyHandlers || !elem || elem.nodeType !== 1){
return oldTrigger.apply(this, arguments);
}
var ret, isOrig, origName;
var origFn = elem[event];
var polyfilledFn = $.prop(elem, event);
var changeFn = polyfilledFn && origFn != polyfilledFn;
if(changeFn){
origName = '__ws'+event;
isOrig = (event in elem) && has.call(elem, event);
elem[event] = polyfilledFn;
elem[origName] = origFn;
}
ret = oldTrigger.apply(this, arguments);
if (changeFn) {
if(isOrig){
elem[event] = origFn;
} else {
delete elem[event];
}
delete elem[origName];
}
return ret;
};
})($.event.trigger);
}
['removeAttr', 'prop', 'attr'].forEach(function(type){
olds[type] = $[type];
$[type] = function(elem, name, value, pass, _argless){
var isVal = (pass == 'val');
var oldMethod = !isVal ? olds[type] : singleVal;
if( !elem || !havePolyfill[name] || elem.nodeType !== 1 || (!isVal && pass && type == 'attr' && $.attrFn[name]) ){
return oldMethod(elem, name, value, pass, _argless);
}
var nodeName = (elem.nodeName || '').toLowerCase();
var desc = extendedProps[nodeName];
var curType = (type == 'attr' && (value === false || value === null)) ? 'removeAttr' : type;
var propMethod;
var oldValMethod;
var ret;
if(!desc){
desc = extendedProps['*'];
}
if(desc){
desc = desc[name];
}
if(desc){
propMethod = desc[curType];
}
if(propMethod){
if(name == 'value'){
oldValMethod = propMethod.isVal;
propMethod.isVal = isVal;
}
if(curType === 'removeAttr'){
return propMethod.value.call(elem);
} else if(value === undefined){
return (propMethod.get) ?
propMethod.get.call(elem) :
propMethod.value
;
} else if(propMethod.set) {
if(type == 'attr' && value === true){
value = name;
}
ret = propMethod.set.call(elem, value);
}
if(name == 'value'){
propMethod.isVal = oldValMethod;
}
} else {
ret = oldMethod(elem, name, value, pass, _argless);
}
if((value !== undefined || curType === 'removeAttr') && modifyProps[nodeName] && modifyProps[nodeName][name]){
var boolValue;
if(curType == 'removeAttr'){
boolValue = false;
} else if(curType == 'prop'){
boolValue = !!(value);
} else {
boolValue = true;
}
modifyProps[nodeName][name].forEach(function(fn){
if(!fn.only || (fn.only = 'prop' && type == 'prop') || (fn.only == 'attr' && type != 'prop')){
fn.call(elem, value, boolValue, (isVal) ? 'val' : curType, type);
}
});
}
return ret;
};
extendQ[type] = function(nodeName, prop, desc){
if(!extendedProps[nodeName]){
extendedProps[nodeName] = {};
}
if(!extendedProps[nodeName][prop]){
extendedProps[nodeName][prop] = {};
}
var oldDesc = extendedProps[nodeName][prop][type];
var getSup = function(propType, descriptor, oDesc){
var origProp;
if(descriptor && descriptor[propType]){
return descriptor[propType];
}
if(oDesc && oDesc[propType]){
return oDesc[propType];
}
if(type == 'prop' && prop == 'value'){
return function(value){
var elem = this;
return (desc.isVal) ?
singleVal(elem, prop, value, false, (arguments.length === 0)) :
olds[type](elem, prop, value)
;
};
}
if(type == 'prop' && propType == 'value' && desc.value.apply){
origProp = '__ws'+prop;
hasPolyfillMethod[prop] = true;
return function(value){
var sup = this[origProp] || olds[type](this, prop);
if(sup && sup.apply){
sup = sup.apply(this, arguments);
}
return sup;
};
}
return function(value){
return olds[type](this, prop, value);
};
};
extendedProps[nodeName][prop][type] = desc;
if(desc.value === undefined){
if(!desc.set){
desc.set = desc.writeable ?
getSup('set', desc, oldDesc) :
(webshims.cfg.useStrict && prop == 'prop') ?
function(){throw(prop +' is readonly on '+ nodeName);} :
function(){webshims.info(prop +' is readonly on '+ nodeName);}
;
}
if(!desc.get){
desc.get = getSup('get', desc, oldDesc);
}
}
['value', 'get', 'set'].forEach(function(descProp){
if(desc[descProp]){
desc['_sup'+descProp] = getSup(descProp, oldDesc);
}
});
};
});
var extendNativeValue = (function(){
var UNKNOWN = webshims.getPrototypeOf(document.createElement('foobar'));
//see also: https://github.com/lojjic/PIE/issues/40 | https://prototype.lighthouseapp.com/projects/8886/tickets/1107-ie8-fatal-crash-when-prototypejs-is-loaded-with-rounded-cornershtc
var isExtendNativeSave = Modernizr.advancedObjectProperties && Modernizr.objectAccessor;
return function(nodeName, prop, desc){
var elem , elemProto;
if( isExtendNativeSave && (elem = document.createElement(nodeName)) && (elemProto = webshims.getPrototypeOf(elem)) && UNKNOWN !== elemProto && ( !elem[prop] || !has.call(elem, prop) ) ){
var sup = elem[prop];
desc._supvalue = function(){
if(sup && sup.apply){
return sup.apply(this, arguments);
}
return sup;
};
elemProto[prop] = desc.value;
} else {
desc._supvalue = function(){
var data = elementData(this, 'propValue');
if(data && data[prop] && data[prop].apply){
return data[prop].apply(this, arguments);
}
return data && data[prop];
};
initProp.extendValue(nodeName, prop, desc.value);
}
desc.value._supvalue = desc._supvalue;
};
})();
var initProp = (function(){
var initProps = {};
webshims.addReady(function(context, contextElem){
var nodeNameCache = {};
var getElementsByName = function(name){
if(!nodeNameCache[name]){
nodeNameCache[name] = $(context.getElementsByTagName(name));
if(contextElem[0] && $.nodeName(contextElem[0], name)){
nodeNameCache[name] = nodeNameCache[name].add(contextElem);
}
}
};
$.each(initProps, function(name, fns){
getElementsByName(name);
if(!fns || !fns.forEach){
webshims.warn('Error: with '+ name +'-property. methods: '+ fns);
return;
}
fns.forEach(function(fn){
nodeNameCache[name].each(fn);
});
});
nodeNameCache = null;
});
var tempCache;
var emptyQ = $([]);
var createNodeNameInit = function(nodeName, fn){
if(!initProps[nodeName]){
initProps[nodeName] = [fn];
} else {
initProps[nodeName].push(fn);
}
if($.isDOMReady){
(tempCache || $( document.getElementsByTagName(nodeName) )).each(fn);
}
};
var elementExtends = {};
return {
createTmpCache: function(nodeName){
if($.isDOMReady){
tempCache = tempCache || $( document.getElementsByTagName(nodeName) );
}
return tempCache || emptyQ;
},
flushTmpCache: function(){
tempCache = null;
},
content: function(nodeName, prop){
createNodeNameInit(nodeName, function(){
var val = $.attr(this, prop);
if(val != null){
$.attr(this, prop, val);
}
});
},
createElement: function(nodeName, fn){
createNodeNameInit(nodeName, fn);
},
extendValue: function(nodeName, prop, value){
createNodeNameInit(nodeName, function(){
$(this).each(function(){
var data = elementData(this, 'propValue', {});
data[prop] = this[prop];
this[prop] = value;
});
});
}
};
})();
var createPropDefault = function(descs, removeType){
if(descs.defaultValue === undefined){
descs.defaultValue = '';
}
if(!descs.removeAttr){
descs.removeAttr = {
value: function(){
descs[removeType || 'prop'].set.call(this, descs.defaultValue);
descs.removeAttr._supvalue.call(this);
}
};
}
if(!descs.attr){
descs.attr = {};
}
};
$.extend(webshims, {
getID: (function(){
var ID = new Date().getTime();
return function(elem){
elem = $(elem);
var id = elem.prop('id');
if(!id){
ID++;
id = 'ID-'+ ID;
elem.eq(0).prop('id', id);
}
return id;
};
})(),
implement: function(elem, type){
var data = elementData(elem, 'implemented') || elementData(elem, 'implemented', {});
if(data[type]){
webshims.warn(type +' already implemented for element #'+elem.id);
return false;
}
data[type] = true;
return true;
},
extendUNDEFProp: function(obj, props){
$.each(props, function(name, prop){
if( !(name in obj) ){
obj[name] = prop;
}
});
},
getOptions: (function(){
var normalName = /\-([a-z])/g;
var regs = {};
var nameRegs = {};
var regFn = function(f, upper){
return upper.toLowerCase();
};
var nameFn = function(f, dashed){
return dashed.toUpperCase();
};
return function(elem, name, bases, stringAllowed){
if(nameRegs[name]){
name = nameRegs[name];
} else {
nameRegs[name] = name.replace(normalName, nameFn);
name = nameRegs[name];
}
var data = elementData(elem, 'cfg'+name);
var dataName;
var cfg = {};
if(data){
return data;
}
data = $(elem).data();
if(data && typeof data[name] == 'string'){
if(stringAllowed){
return elementData(elem, 'cfg'+name, data[name]);
}
webshims.error('data-'+ name +' attribute has to be a valid JSON, was: '+ data[name]);
}
if(!bases){
bases = [true, {}];
} else if(!Array.isArray(bases)){
bases = [true, {}, bases];
} else {
bases.unshift(true, {});
}
if(data && typeof data[name] == 'object'){
bases.push(data[name]);
}
if(!regs[name]){
regs[name] = new RegExp('^'+ name +'([A-Z])');
}
for(dataName in data){
if(regs[name].test(dataName)){
cfg[dataName.replace(regs[name], regFn)] = data[dataName];
}
}
bases.push(cfg);
return elementData(elem, 'cfg'+name, $.extend.apply($, bases));
};
})(),
//http://www.w3.org/TR/html5/common-dom-interfaces.html#reflect
createPropDefault: createPropDefault,
data: elementData,
moveToFirstEvent: function(elem, eventType, bindType){
var events = ($._data(elem, 'events') || {})[eventType];
var fn;
if(events && events.length > 1){
fn = events.pop();
if(!bindType){
bindType = 'bind';
}
if(bindType == 'bind' && events.delegateCount){
events.splice( events.delegateCount, 0, fn);
} else {
events.unshift( fn );
}
}
elem = null;
},
addShadowDom: (function(){
var resizeTimer;
var lastHeight;
var lastWidth;
var $window = $(window);
var docObserve = {
init: false,
runs: 0,
test: function(){
var height = docObserve.getHeight();
var width = docObserve.getWidth();
if(height != docObserve.height || width != docObserve.width){
docObserve.height = height;
docObserve.width = width;
docObserve.handler({type: 'docresize'});
docObserve.runs++;
if(docObserve.runs < 9){
setTimeout(docObserve.test, 90);
}
} else {
docObserve.runs = 0;
}
},
handler: (function(){
var trigger = function(){
$(document).triggerHandler('updateshadowdom');
};
return function(e){
clearTimeout(resizeTimer);
resizeTimer = setTimeout(function(){
if(e.type == 'resize'){
var width = $window.width();
var height = $window.width();
if(height == lastHeight && width == lastWidth){
return;
}
lastHeight = height;
lastWidth = width;
docObserve.height = docObserve.getHeight();
docObserve.width = docObserve.getWidth();
}
if(window.requestAnimationFrame){
requestAnimationFrame(trigger);
} else {
setTimeout(trigger, 0);
}
}, (e.type == 'resize' && !window.requestAnimationFrame) ? 50 : 9);
};
})(),
_create: function(){
$.each({ Height: "getHeight", Width: "getWidth" }, function(name, type){
var body = document.body;
var doc = document.documentElement;
docObserve[type] = function (){
return Math.max(
body[ "scroll" + name ], doc[ "scroll" + name ],
body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
};
});
},
start: function(){
if(!this.init && document.body){
this.init = true;
this._create();
this.height = docObserve.getHeight();
this.width = docObserve.getWidth();
setInterval(this.test, 999);
$(this.test);
if($.support.boxSizing == null){
$(function(){
if($.support.boxSizing){
docObserve.handler({type: 'boxsizing'});
}
});
}
webshims.ready('WINDOWLOAD', this.test);
$(document).on('updatelayout.webshim pageinit popupafteropen panelbeforeopen tabsactivate collapsibleexpand shown.bs.modal shown.bs.collapse slid.bs.carousel', this.handler);
$(window).on('resize', this.handler);
}
}
};
webshims.docObserve = function(){
webshims.ready('DOM', function(){
docObserve.start();
});
};
return function(nativeElem, shadowElem, opts){
if(nativeElem && shadowElem){
opts = opts || {};
if(nativeElem.jquery){
nativeElem = nativeElem[0];
}
if(shadowElem.jquery){
shadowElem = shadowElem[0];
}
var nativeData = $.data(nativeElem, dataID) || $.data(nativeElem, dataID, {});
var shadowData = $.data(shadowElem, dataID) || $.data(shadowElem, dataID, {});
var shadowFocusElementData = {};
if(!opts.shadowFocusElement){
opts.shadowFocusElement = shadowElem;
} else if(opts.shadowFocusElement){
if(opts.shadowFocusElement.jquery){
opts.shadowFocusElement = opts.shadowFocusElement[0];
}
shadowFocusElementData = $.data(opts.shadowFocusElement, dataID) || $.data(opts.shadowFocusElement, dataID, shadowFocusElementData);
}
$(nativeElem).on('remove', function(e){
if (!e.originalEvent) {
setTimeout(function(){
$(shadowElem).remove();
}, 4);
}
});
nativeData.hasShadow = shadowElem;
shadowFocusElementData.nativeElement = shadowData.nativeElement = nativeElem;
shadowFocusElementData.shadowData = shadowData.shadowData = nativeData.shadowData = {
nativeElement: nativeElem,
shadowElement: shadowElem,
shadowFocusElement: opts.shadowFocusElement
};
if(opts.shadowChilds){
opts.shadowChilds.each(function(){
elementData(this, 'shadowData', shadowData.shadowData);
});
}
if(opts.data){
shadowFocusElementData.shadowData.data = shadowData.shadowData.data = nativeData.shadowData.data = opts.data;
}
opts = null;
}
webshims.docObserve();
};
})(),
propTypes: {
standard: function(descs, name){
createPropDefault(descs);
if(descs.prop){return;}
descs.prop = {
set: function(val){
descs.attr.set.call(this, ''+val);
},
get: function(){
return descs.attr.get.call(this) || descs.defaultValue;
}
};
},
"boolean": function(descs, name){
createPropDefault(descs);
if(descs.prop){return;}
descs.prop = {
set: function(val){
if(val){
descs.attr.set.call(this, "");
} else {
descs.removeAttr.value.call(this);
}
},
get: function(){
return descs.attr.get.call(this) != null;
}
};
},
"src": (function(){
var anchor = document.createElement('a');
anchor.style.display = "none";
return function(descs, name){
createPropDefault(descs);
if(descs.prop){return;}
descs.prop = {
set: function(val){
descs.attr.set.call(this, val);
},
get: function(){
var href = this.getAttribute(name);
var ret;
if(href == null){return '';}
anchor.setAttribute('href', href+'' );
if(!supportHrefNormalized){
try {
$(anchor).insertAfter(this);
ret = anchor.getAttribute('href', 4);
} catch(er){
ret = anchor.getAttribute('href', 4);
}
$(anchor).detach();
}
return ret || anchor.href;
}
};
};
})(),
enumarated: function(descs, name){
createPropDefault(descs);
if(descs.prop){return;}
descs.prop = {
set: function(val){
descs.attr.set.call(this, val);
},
get: function(){
var val = (descs.attr.get.call(this) || '').toLowerCase();
if(!val || descs.limitedTo.indexOf(val) == -1){
val = descs.defaultValue;
}
return val;
}
};
}
// ,unsignedLong: $.noop
// ,"doubble": $.noop
// ,"long": $.noop
// ,tokenlist: $.noop
// ,settableTokenlist: $.noop
},
reflectProperties: function(nodeNames, props){
if(typeof props == 'string'){
props = props.split(listReg);
}
props.forEach(function(prop){
webshims.defineNodeNamesProperty(nodeNames, prop, {
prop: {
set: function(val){
$.attr(this, prop, val);
},
get: function(){
return $.attr(this, prop) || '';
}
}
});
});
},
defineNodeNameProperty: function(nodeName, prop, descs){
havePolyfill[prop] = true;
if(descs.reflect){
if(descs.propType && !webshims.propTypes[descs.propType]){
webshims.error('could not finde propType '+ descs.propType);
} else {
webshims.propTypes[descs.propType || 'standard'](descs, prop);
}
}
['prop', 'attr', 'removeAttr'].forEach(function(type){
var desc = descs[type];
if(desc){
if(type === 'prop'){
desc = $.extend({writeable: true}, desc);
} else {
desc = $.extend({}, desc, {writeable: true});
}
extendQ[type](nodeName, prop, desc);
if(nodeName != '*' && webshims.cfg.extendNative && type == 'prop' && desc.value && $.isFunction(desc.value)){
extendNativeValue(nodeName, prop, desc);
}
descs[type] = desc;
}
});
if(descs.initAttr){
initProp.content(nodeName, prop);
}
return descs;
},
defineNodeNameProperties: function(name, descs, propType, _noTmpCache){
var olddesc;
for(var prop in descs){
if(!_noTmpCache && descs[prop].initAttr){
initProp.createTmpCache(name);
}
if(propType){
if(descs[prop][propType]){
//webshims.log('override: '+ name +'['+prop +'] for '+ propType);
} else {
descs[prop][propType] = {};
['value', 'set', 'get'].forEach(function(copyProp){
if(copyProp in descs[prop]){
descs[prop][propType][copyProp] = descs[prop][copyProp];
delete descs[prop][copyProp];
}
});
}
}
descs[prop] = webshims.defineNodeNameProperty(name, prop, descs[prop]);
}
if(!_noTmpCache){
initProp.flushTmpCache();
}
return descs;
},
createElement: function(nodeName, create, descs){
var ret;
if($.isFunction(create)){
create = {
after: create
};
}
initProp.createTmpCache(nodeName);
if(create.before){
initProp.createElement(nodeName, create.before);
}
if(descs){
ret = webshims.defineNodeNameProperties(nodeName, descs, false, true);
}
if(create.after){
initProp.createElement(nodeName, create.after);
}
initProp.flushTmpCache();
return ret;
},
onNodeNamesPropertyModify: function(nodeNames, props, desc, only){
if(typeof nodeNames == 'string'){
nodeNames = nodeNames.split(listReg);
}
if($.isFunction(desc)){
desc = {set: desc};
}
nodeNames.forEach(function(name){
if(!modifyProps[name]){
modifyProps[name] = {};
}
if(typeof props == 'string'){
props = props.split(listReg);
}
if(desc.initAttr){
initProp.createTmpCache(name);
}
props.forEach(function(prop){
if(!modifyProps[name][prop]){
modifyProps[name][prop] = [];
havePolyfill[prop] = true;
}
if(desc.set){
if(only){
desc.set.only = only;
}
modifyProps[name][prop].push(desc.set);
}
if(desc.initAttr){
initProp.content(name, prop);
}
});
initProp.flushTmpCache();
});
},
defineNodeNamesBooleanProperty: function(elementNames, prop, descs){
if(!descs){
descs = {};
}
if($.isFunction(descs)){
descs.set = descs;
}
webshims.defineNodeNamesProperty(elementNames, prop, {
attr: {
set: function(val){
if(descs.useContentAttribute){
webshims.contentAttr(this, prop, val);
} else {
this.setAttribute(prop, val);
}
if(descs.set){
descs.set.call(this, true);
}
},
get: function(){
var ret = (descs.useContentAttribute) ? webshims.contentAttr(this, prop) : this.getAttribute(prop);
return (ret == null) ? undefined : prop;
}
},
removeAttr: {
value: function(){
this.removeAttribute(prop);
if(descs.set){
descs.set.call(this, false);
}
}
},
reflect: true,
propType: 'boolean',
initAttr: descs.initAttr || false
});
},
contentAttr: function(elem, name, val){
if(!elem.nodeName){return;}
var attr;
if(val === undefined){
attr = (elem.attributes[name] || {});
val = attr.specified ? attr.value : null;
return (val == null) ? undefined : val;
}
if(typeof val == 'boolean'){
if(!val){
elem.removeAttribute(name);
} else {
elem.setAttribute(name, name);
}
} else {
elem.setAttribute(name, val);
}
},
activeLang: (function(){
var curLang = [];
var langDatas = [];
var loading = {};
var load = function(src, obj, loadingLang){
obj._isLoading = true;
if(loading[src]){
loading[src].push(obj);
} else {
loading[src] = [obj];
webshims.loader.loadScript(src, function(){
if(loadingLang == curLang.join()){
$.each(loading[src], function(i, obj){
select(obj);
});
}
delete loading[src];
});
}
};
var select = function(obj){
var oldLang = obj.__active;
var selectLang = function(i, lang){
obj._isLoading = false;
if(obj[lang] || obj.availableLangs.indexOf(lang) != -1){
if(obj[lang]){
obj.__active = obj[lang];
obj.__activeName = lang;
} else {
load(obj.langSrc+lang, obj, curLang.join());
}
return false;
}
};
$.each(curLang, selectLang);
if(!obj.__active){
obj.__active = obj[''];
obj.__activeName = '';
}
if(oldLang != obj.__active){
$(obj).trigger('change');
}
};
return function(lang){
var shortLang;
if(typeof lang == 'string'){
if(curLang[0] != lang){
curLang = [lang];
shortLang = curLang[0].split('-')[0];
if(shortLang && shortLang != lang){
curLang.push(shortLang);
}
langDatas.forEach(select);
}
} else if(typeof lang == 'object'){
if(!lang.__active){
langDatas.push(lang);
select(lang);
}
return lang.__active;
}
return curLang[0];
};
})()
});
$.each({
defineNodeNamesProperty: 'defineNodeNameProperty',
defineNodeNamesProperties: 'defineNodeNameProperties',
createElements: 'createElement'
}, function(name, baseMethod){
webshims[name] = function(names, a, b, c){
if(typeof names == 'string'){
names = names.split(listReg);
}
var retDesc = {};
names.forEach(function(nodeName){
retDesc[nodeName] = webshims[baseMethod](nodeName, a, b, c);
});
return retDesc;
};
});
webshims.isReady('webshimLocalization', true);
//html5a11y + hidden attribute
(function(){
if(('content' in document.createElement('template'))){return;}
$(function(){
var main = $('main').attr({role: 'main'});
if(main.length > 1){
webshims.error('only one main element allowed in document');
} else if(main.is('article *, section *')) {
webshims.error('main not allowed inside of article/section elements');
}
});
if(('hidden' in document.createElement('a'))){
return;
}
webshims.defineNodeNamesBooleanProperty(['*'], 'hidden');
var elemMappings = {
article: "article",
aside: "complementary",
section: "region",
nav: "navigation",
address: "contentinfo"
};
var addRole = function(elem, role){
var hasRole = elem.getAttribute('role');
if (!hasRole) {
elem.setAttribute('role', role);
}
};
$.webshims.addReady(function(context, contextElem){
$.each(elemMappings, function(name, role){
var elems = $(name, context).add(contextElem.filter(name));
for (var i = 0, len = elems.length; i < len; i++) {
addRole(elems[i], role);
}
});
if (context === document) {
var header = document.getElementsByTagName('header')[0];
var footers = document.getElementsByTagName('footer');
var footerLen = footers.length;
if (header && !$(header).closest('section, article')[0]) {
addRole(header, 'banner');
}
if (!footerLen) {
return;
}
var footer = footers[footerLen - 1];
if (!$(footer).closest('section, article')[0]) {
addRole(footer, 'contentinfo');
}
}
});
})();
});
;(function(Modernizr, webshims){
"use strict";
var hasNative = Modernizr.audio && Modernizr.video;
var supportsLoop = false;
var bugs = webshims.bugs;
var swfType = 'mediaelement-jaris';
var loadSwf = function(){
webshims.ready(swfType, function(){
if(!webshims.mediaelement.createSWF){
webshims.mediaelement.loadSwf = true;
webshims.reTest([swfType], hasNative);
}
});
};
var wsCfg = webshims.cfg;
var options = wsCfg.mediaelement;
var hasSwf;
if(!options){
webshims.error("mediaelement wasn't implemented but loaded");
return;
}
if(hasNative){
var videoElem = document.createElement('video');
Modernizr.videoBuffered = ('buffered' in videoElem);
Modernizr.mediaDefaultMuted = ('defaultMuted' in videoElem);
supportsLoop = ('loop' in videoElem);
Modernizr.mediaLoop = supportsLoop;
webshims.capturingEvents(['play', 'playing', 'waiting', 'paused', 'ended', 'durationchange', 'loadedmetadata', 'canplay', 'volumechange']);
if( !Modernizr.videoBuffered || !supportsLoop || (!Modernizr.mediaDefaultMuted && navigator.userAgent.indexOf('MSIE') != -1 && 'ActiveXObject' in window) ){
webshims.addPolyfill('mediaelement-native-fix', {
d: ['dom-support']
});
webshims.loader.loadList(['mediaelement-native-fix']);
}
}
if(Modernizr.track && !bugs.track){
(function(){
if(!bugs.track){
if(window.VTTCue && !window.TextTrackCue){
window.TextTrackCue = window.VTTCue;
} else if(!window.VTTCue){
window.VTTCue = window.TextTrackCue;
}
try {
new VTTCue(2, 3, '');
} catch(e){
bugs.track = true;
}
}
})();
}
webshims.register('mediaelement-core', function($, webshims, window, document, undefined, options){
hasSwf = swfmini.hasFlashPlayerVersion('10.0.3');
var mediaelement = webshims.mediaelement;
mediaelement.parseRtmp = function(data){
var src = data.src.split('://');
var paths = src[1].split('/');
var i, len, found;
data.server = src[0]+'://'+paths[0]+'/';
data.streamId = [];
for(i = 1, len = paths.length; i < len; i++){
if(!found && paths[i].indexOf(':') !== -1){
paths[i] = paths[i].split(':')[1];
found = true;
}
if(!found){
data.server += paths[i]+'/';
} else {
data.streamId.push(paths[i]);
}
}
if(!data.streamId.length){
webshims.error('Could not parse rtmp url');
}
data.streamId = data.streamId.join('/');
};
var getSrcObj = function(elem, nodeName){
elem = $(elem);
var src = {src: elem.attr('src') || '', elem: elem, srcProp: elem.prop('src')};
var tmp;
if(!src.src){return src;}
tmp = elem.attr('data-server');
if(tmp != null){
src.server = tmp;
}
tmp = elem.attr('type') || elem.attr('data-type');
if(tmp){
src.type = tmp;
src.container = $.trim(tmp.split(';')[0]);
} else {
if(!nodeName){
nodeName = elem[0].nodeName.toLowerCase();
if(nodeName == 'source'){
nodeName = (elem.closest('video, audio')[0] || {nodeName: 'video'}).nodeName.toLowerCase();
}
}
if(src.server){
src.type = nodeName+'/rtmp';
src.container = nodeName+'/rtmp';
} else {
tmp = mediaelement.getTypeForSrc( src.src, nodeName, src );
if(tmp){
src.type = tmp;
src.container = tmp;
}
}
}
if(!src.container){
$(elem).attr('data-wsrecheckmimetype', '');
}
tmp = elem.attr('media');
if(tmp){
src.media = tmp;
}
if(src.type == 'audio/rtmp' || src.type == 'video/rtmp'){
if(src.server){
src.streamId = src.src;
} else {
mediaelement.parseRtmp(src);
}
}
return src;
};
var hasYt = !hasSwf && ('postMessage' in window) && hasNative;
var loadTrackUi = function(){
if(loadTrackUi.loaded){return;}
loadTrackUi.loaded = true;
if(!options.noAutoTrack){
webshims.ready('WINDOWLOAD', function(){
loadThird();
webshims.loader.loadList(['track-ui']);
});
}
};
var loadYt = (function(){
var loaded;
return function(){
if(loaded || !hasYt){return;}
loaded = true;
webshims.loader.loadScript("https://www.youtube.com/player_api");
$(function(){
webshims._polyfill(["mediaelement-yt"]);
});
};
})();
var loadThird = function(){
if(hasSwf){
loadSwf();
} else {
loadYt();
}
};
webshims.addPolyfill('mediaelement-yt', {
test: !hasYt,
d: ['dom-support']
});
mediaelement.mimeTypes = {
audio: {
//ogm shouldn´t be used!
'audio/ogg': ['ogg','oga', 'ogm'],
'audio/ogg;codecs="opus"': 'opus',
'audio/mpeg': ['mp2','mp3','mpga','mpega'],
'audio/mp4': ['mp4','mpg4', 'm4r', 'm4a', 'm4p', 'm4b', 'aac'],
'audio/wav': ['wav'],
'audio/3gpp': ['3gp','3gpp'],
'audio/webm': ['webm'],
'audio/fla': ['flv', 'f4a', 'fla'],
'application/x-mpegURL': ['m3u8', 'm3u']
},
video: {
//ogm shouldn´t be used!
'video/ogg': ['ogg','ogv', 'ogm'],
'video/mpeg': ['mpg','mpeg','mpe'],
'video/mp4': ['mp4','mpg4', 'm4v'],
'video/quicktime': ['mov','qt'],
'video/x-msvideo': ['avi'],
'video/x-ms-asf': ['asf', 'asx'],
'video/flv': ['flv', 'f4v'],
'video/3gpp': ['3gp','3gpp'],
'video/webm': ['webm'],
'application/x-mpegURL': ['m3u8', 'm3u'],
'video/MP2T': ['ts']
}
}
;
mediaelement.mimeTypes.source = $.extend({}, mediaelement.mimeTypes.audio, mediaelement.mimeTypes.video);
mediaelement.getTypeForSrc = function(src, nodeName){
if(src.indexOf('youtube.com/watch?') != -1 || src.indexOf('youtube.com/v/') != -1){
return 'video/youtube';
}
if(src.indexOf('rtmp') === 0){
return nodeName+'/rtmp';
}
src = src.split('?')[0].split('#')[0].split('.');
src = src[src.length - 1];
var mt;
$.each(mediaelement.mimeTypes[nodeName], function(mimeType, exts){
if(exts.indexOf(src) !== -1){
mt = mimeType;
return false;
}
});
return mt;
};
mediaelement.srces = function(mediaElem, srces){
mediaElem = $(mediaElem);
if(!srces){
srces = [];
var nodeName = mediaElem[0].nodeName.toLowerCase();
var src = getSrcObj(mediaElem, nodeName);
if(!src.src){
$('source', mediaElem).each(function(){
src = getSrcObj(this, nodeName);
if(src.src){srces.push(src);}
});
} else {
srces.push(src);
}
return srces;
} else {
webshims.error('setting sources was removed.');
}
};
$.fn.loadMediaSrc = function(){
webshims.error('loadMediaSrc was removed.');
};
mediaelement.swfMimeTypes = ['video/3gpp', 'video/x-msvideo', 'video/quicktime', 'video/x-m4v', 'video/mp4', 'video/m4p', 'video/x-flv', 'video/flv', 'audio/mpeg', 'audio/aac', 'audio/mp4', 'audio/x-m4a', 'audio/m4a', 'audio/mp3', 'audio/x-fla', 'audio/fla', 'youtube/flv', 'video/jarisplayer', 'jarisplayer/jarisplayer', 'video/youtube', 'video/rtmp', 'audio/rtmp'];
mediaelement.canThirdPlaySrces = function(mediaElem, srces){
var ret = '';
if(hasSwf || hasYt){
mediaElem = $(mediaElem);
srces = srces || mediaelement.srces(mediaElem);
$.each(srces, function(i, src){
if(src.container && src.src && ((hasSwf && mediaelement.swfMimeTypes.indexOf(src.container) != -1) || (hasYt && src.container == 'video/youtube'))){
ret = src;
return false;
}
});
}
return ret;
};
var nativeCanPlayType = {};
mediaelement.canNativePlaySrces = function(mediaElem, srces){
var ret = '';
if(hasNative){
mediaElem = $(mediaElem);
var nodeName = (mediaElem[0].nodeName || '').toLowerCase();
var nativeCanPlay = (nativeCanPlayType[nodeName] || {prop: {_supvalue: false}}).prop._supvalue || mediaElem[0].canPlayType;
if(!nativeCanPlay){return ret;}
srces = srces || mediaelement.srces(mediaElem);
$.each(srces, function(i, src){
if(src.type && nativeCanPlay.call(mediaElem[0], src.type) ){
ret = src;
return false;
}
});
}
return ret;
};
var emptyType = (/^\s*application\/octet\-stream\s*$/i);
var getRemoveEmptyType = function(){
var ret = emptyType.test($.attr(this, 'type') || '');
if(ret){
$(this).removeAttr('type');
}
return ret;
};
mediaelement.setError = function(elem, message){
if($('source', elem).filter(getRemoveEmptyType).length){
webshims.error('"application/octet-stream" is a useless mimetype for audio/video. Please change this attribute.');
try {
$(elem).mediaLoad();
} catch(er){}
} else {
if(!message){
message = "can't play sources";
}
$(elem).pause().data('mediaerror', message);
webshims.error('mediaelementError: '+ message);
setTimeout(function(){
if($(elem).data('mediaerror')){
$(elem).addClass('media-error').trigger('mediaerror');
}
}, 1);
}
};
var handleThird = (function(){
var requested;
var readyType = hasSwf ? swfType : 'mediaelement-yt';
return function( mediaElem, ret, data ){
//readd to ready
webshims.ready(readyType, function(){
if(mediaelement.createSWF && $(mediaElem).parent()[0]){
mediaelement.createSWF( mediaElem, ret, data );
} else if(!requested) {
requested = true;
loadThird();
handleThird( mediaElem, ret, data );
}
});
if(!requested && hasYt && !mediaelement.createSWF){
loadYt();
}
};
})();
var stepSources = function(elem, data, useSwf, _srces, _noLoop){
var ret;
if(useSwf || (useSwf !== false && data && data.isActive == 'third')){
ret = mediaelement.canThirdPlaySrces(elem, _srces);
if(!ret){
if(_noLoop){
mediaelement.setError(elem, false);
} else {
stepSources(elem, data, false, _srces, true);
}
} else {
handleThird(elem, ret, data);
}
} else {
ret = mediaelement.canNativePlaySrces(elem, _srces);
if(!ret){
if(_noLoop){
mediaelement.setError(elem, false);
if(data && data.isActive == 'third') {
mediaelement.setActive(elem, 'html5', data);
}
} else {
stepSources(elem, data, true, _srces, true);
}
} else if(data && data.isActive == 'third') {
mediaelement.setActive(elem, 'html5', data);
}
}
};
var stopParent = /^(?:embed|object|datalist)$/i;
var selectSource = function(elem, data){
var baseData = webshims.data(elem, 'mediaelementBase') || webshims.data(elem, 'mediaelementBase', {});
var _srces = mediaelement.srces(elem);
var parent = elem.parentNode;
clearTimeout(baseData.loadTimer);
$(elem).removeClass('media-error');
$.data(elem, 'mediaerror', false);
if(!_srces.length || !parent || parent.nodeType != 1 || stopParent.test(parent.nodeName || '')){return;}
data = data || webshims.data(elem, 'mediaelement');
if(mediaelement.sortMedia){
_srces.sort(mediaelement.sortMedia);
}
stepSources(elem, data, options.preferFlash || undefined, _srces);
};
mediaelement.selectSource = selectSource;
$(document).on('ended', function(e){
var data = webshims.data(e.target, 'mediaelement');
if( supportsLoop && (!data || data.isActive == 'html5') && !$.prop(e.target, 'loop')){return;}
setTimeout(function(){
if( $.prop(e.target, 'paused') || !$.prop(e.target, 'loop') ){return;}
$(e.target).prop('currentTime', 0).play();
}, 1);
});
var handleMedia = false;
var initMediaElements = function(){
var testFixMedia = function(){
if(webshims.implement(this, 'mediaelement')){
selectSource(this);
if(!Modernizr.mediaDefaultMuted && $.attr(this, 'muted') != null){
$.prop(this, 'muted', true);
}
}
};
webshims.ready('dom-support', function(){
handleMedia = true;
if(!supportsLoop){
webshims.defineNodeNamesBooleanProperty(['audio', 'video'], 'loop');
}
['audio', 'video'].forEach(function(nodeName){
var supLoad;
supLoad = webshims.defineNodeNameProperty(nodeName, 'load', {
prop: {
value: function(){
var data = webshims.data(this, 'mediaelement');
selectSource(this, data);
if(hasNative && (!data || data.isActive == 'html5') && supLoad.prop._supvalue){
supLoad.prop._supvalue.apply(this, arguments);
}
if(!loadTrackUi.loaded && $('track', this).length){
loadTrackUi();
}
$(this).triggerHandler('wsmediareload');
}
}
});
nativeCanPlayType[nodeName] = webshims.defineNodeNameProperty(nodeName, 'canPlayType', {
prop: {
value: function(type){
var ret = '';
if(hasNative && nativeCanPlayType[nodeName].prop._supvalue){
ret = nativeCanPlayType[nodeName].prop._supvalue.call(this, type);
if(ret == 'no'){
ret = '';
}
}
if(!ret && hasSwf){
type = $.trim((type || '').split(';')[0]);
if(mediaelement.swfMimeTypes.indexOf(type) != -1){
ret = 'maybe';
}
}
return ret;
}
}
});
});
webshims.onNodeNamesPropertyModify(['audio', 'video'], ['src', 'poster'], {
set: function(){
var elem = this;
var baseData = webshims.data(elem, 'mediaelementBase') || webshims.data(elem, 'mediaelementBase', {});
clearTimeout(baseData.loadTimer);
baseData.loadTimer = setTimeout(function(){
selectSource(elem);
elem = null;
}, 9);
}
});
webshims.addReady(function(context, insertedElement){
var media = $('video, audio', context)
.add(insertedElement.filter('video, audio'))
.each(testFixMedia)
;
if(!loadTrackUi.loaded && $('track', media).length){
loadTrackUi();
}
media = null;
});
});
if(hasNative && !handleMedia){
webshims.addReady(function(context, insertedElement){
if(!handleMedia){
$('video, audio', context)
.add(insertedElement.filter('video, audio'))
.each(function(){
if(!mediaelement.canNativePlaySrces(this)){
loadThird();
handleMedia = true;
return false;
}
})
;
}
});
}
};
//set native implementation ready, before swf api is retested
if(hasNative){
webshims.isReady('mediaelement-core', true);
initMediaElements();
webshims.ready('WINDOWLOAD mediaelement', loadThird);
} else {
webshims.ready(swfType, initMediaElements);
}
webshims.ready('track', loadTrackUi);
});
})(Modernizr, webshims);
;webshims.register('mediaelement-jaris', function($, webshims, window, document, undefined, options){
"use strict";
var mediaelement = webshims.mediaelement;
var swfmini = window.swfmini;
var hasNative = Modernizr.audio && Modernizr.video;
var hasFlash = swfmini.hasFlashPlayerVersion('9.0.115');
var loadedSwf = 0;
var needsLoadPreload = 'ActiveXObject' in window && hasNative;
var getProps = {
paused: true,
ended: false,
currentSrc: '',
duration: window.NaN,
readyState: 0,
networkState: 0,
videoHeight: 0,
videoWidth: 0,
seeking: false,
error: null,
buffered: {
start: function(index){
if(index){
webshims.error('buffered index size error');
return;
}
return 0;
},
end: function(index){
if(index){
webshims.error('buffered index size error');
return;
}
return 0;
},
length: 0
}
};
var getPropKeys = Object.keys(getProps);
var getSetProps = {
currentTime: 0,
volume: 1,
muted: false
};
var getSetPropKeys = Object.keys(getSetProps);
var playerStateObj = $.extend({
isActive: 'html5',
activating: 'html5',
wasSwfReady: false,
_bufferedEnd: 0,
_bufferedStart: 0,
currentTime: 0,
_ppFlag: undefined,
_calledMeta: false,
lastDuration: 0
}, getProps, getSetProps);
var getSwfDataFromElem = function(elem){
try {
(elem.nodeName);
} catch(er){
return null;
}
var data = webshims.data(elem, 'mediaelement');
return (data && data.isActive== 'third') ? data : null;
};
var trigger = function(elem, evt){
evt = $.Event(evt);
evt.preventDefault();
$.event.trigger(evt, undefined, elem);
};
var playerSwfPath = options.playerPath || webshims.cfg.basePath + "swf/" + (options.playerName || 'JarisFLVPlayer.swf');
webshims.extendUNDEFProp(options.params, {
allowscriptaccess: 'always',
allowfullscreen: 'true',
wmode: 'transparent',
allowNetworking: 'all'
});
webshims.extendUNDEFProp(options.vars, {
controltype: '1',
jsapi: '1'
});
webshims.extendUNDEFProp(options.attrs, {
bgcolor: '#000000'
});
var setReadyState = function(readyState, data){
if(readyState < 3){
clearTimeout(data._canplaythroughTimer);
}
if(readyState >= 3 && data.readyState < 3){
data.readyState = readyState;
trigger(data._elem, 'canplay');
if(!data.paused){
trigger(data._elem, 'playing');
}
clearTimeout(data._canplaythroughTimer);
data._canplaythroughTimer = setTimeout(function(){
setReadyState(4, data);
}, 4000);
}
if(readyState >= 4 && data.readyState < 4){
data.readyState = readyState;
trigger(data._elem, 'canplaythrough');
}
data.readyState = readyState;
};
var callSeeked = function(data){
if(data.seeking && Math.abs(data.currentTime - data._lastSeektime) < 2){
data.seeking = false;
$(data._elem).triggerHandler('seeked');
}
};
mediaelement.jarisEvent = {};
var localConnectionTimer;
var onEvent = {
onPlayPause: function(jaris, data, override){
var playing, type;
if(override == null){
try {
playing = data.api.api_get("isPlaying");
} catch(e){}
} else {
playing = override;
}
if(playing == data.paused){
data.paused = !playing;
type = data.paused ? 'pause' : 'play';
data._ppFlag = true;
trigger(data._elem, type);
if(data.readyState < 3){
setReadyState(3, data);
}
if(!data.paused){
trigger(data._elem, 'playing');
}
}
},
onSeek: function(jaris, data){
data._lastSeektime = jaris.seekTime;
data.seeking = true;
$(data._elem).triggerHandler('seeking');
clearTimeout(data._seekedTimer);
data._seekedTimer = setTimeout(function(){
callSeeked(data);
data.seeking = false;
}, 300);
},
onConnectionFailed: function(){
webshims.error('media error');
},
onNotBuffering: function(jaris, data){
setReadyState(3, data);
},
onDataInitialized: function(jaris, data){
var oldDur = data.duration;
var durDelta;
data.duration = jaris.duration;
if(oldDur == data.duration || isNaN(data.duration)){return;}
if(data._calledMeta && ((durDelta = Math.abs(data.lastDuration - data.duration)) < 2)){return;}
data.videoHeight = jaris.height;
data.videoWidth = jaris.width;
if(!data.networkState){
data.networkState = 2;
}
if(data.readyState < 1){
setReadyState(1, data);
}
clearTimeout(data._durationChangeTimer);
if(data._calledMeta && data.duration){
data._durationChangeTimer = setTimeout(function(){
data.lastDuration = data.duration;
trigger(data._elem, 'durationchange');
}, durDelta > 50 ? 0 : durDelta > 9 ? 9 : 99);
} else {
data.lastDuration = data.duration;
if(data.duration){
trigger(data._elem, 'durationchange');
}
if(!data._calledMeta){
trigger(data._elem, 'loadedmetadata');
}
}
data._calledMeta = true;
},
onBuffering: function(jaris, data){
if(data.ended){
data.ended = false;
}
setReadyState(1, data);
trigger(data._elem, 'waiting');
},
onTimeUpdate: function(jaris, data){
if(data.ended){
data.ended = false;
}
if(data.readyState < 3){
setReadyState(3, data);
trigger(data._elem, 'playing');
}
if(data.seeking){
callSeeked(data);
}
trigger(data._elem, 'timeupdate');
},
onProgress: function(jaris, data){
if(data.ended){
data.ended = false;
}
if(!data.duration || isNaN(data.duration)){
return;
}
var percentage = jaris.loaded / jaris.total;
if(percentage > 0.02 && percentage < 0.2){
setReadyState(3, data);
} else if(percentage > 0.2){
if(percentage > 0.99){
data.networkState = 1;
}
setReadyState(4, data);
}
if(data._bufferedEnd && (data._bufferedEnd > percentage)){
data._bufferedStart = data.currentTime || 0;
}
data._bufferedEnd = percentage;
data.buffered.length = 1;
$.event.trigger('progress', undefined, data._elem, true);
},
onPlaybackFinished: function(jaris, data){
if(data.readyState < 4){
setReadyState(4, data);
}
data.ended = true;
trigger(data._elem, 'ended');
},
onVolumeChange: function(jaris, data){
if(data.volume != jaris.volume || data.muted != jaris.mute){
data.volume = jaris.volume;
data.muted = jaris.mute;
trigger(data._elem, 'volumechange');
}
},
ready: (function(){
var testAPI = function(data){
var passed = true;
try {
data.api.api_get('volume');
} catch(er){
passed = false;
}
return passed;
};
return function(jaris, data){
var i = 0;
var doneFn = function(){
if(i > 9){
data.tryedReframeing = 0;
return;
}
i++;
data.tryedReframeing++;
if(testAPI(data)){
data.wasSwfReady = true;
data.tryedReframeing = 0;
startAutoPlay(data);
workActionQueue(data);
} else if(data.tryedReframeing < 6) {
if(data.tryedReframeing < 3){
data.reframeTimer = setTimeout(doneFn, 9);
data.shadowElem.css({overflow: 'visible'});
setTimeout(function(){
data.shadowElem.css({overflow: 'hidden'});
}, 1);
} else {
data.shadowElem.css({overflow: 'hidden'});
$(data._elem).mediaLoad();
}
} else {
clearTimeout(data.reframeTimer);
webshims.error("reframing error");
}
};
if(!data || !data.api){return;}
if(!data.tryedReframeing){
data.tryedReframeing = 0;
}
clearTimeout(localConnectionTimer);
clearTimeout(data.reframeTimer);
data.shadowElem.removeClass('flashblocker-assumed');
if(!i){
doneFn();
} else {
data.reframeTimer = setTimeout(doneFn, 9);
}
};
})()
};
onEvent.onMute = onEvent.onVolumeChange;
var workActionQueue = function(data){
var actionLen = data.actionQueue.length;
var i = 0;
var operation;
if(actionLen && data.isActive == 'third'){
while(data.actionQueue.length && actionLen > i){
i++;
operation = data.actionQueue.shift();
try{
data.api[operation.fn].apply(data.api, operation.args);
} catch(er){
webshims.warn(er);
}
}
}
if(data.actionQueue.length){
data.actionQueue = [];
}
};
var startAutoPlay = function(data){
if(!data){return;}
if( (data._ppFlag === undefined && ($.prop(data._elem, 'autoplay')) || !data.paused)){
setTimeout(function(){
if(data.isActive == 'third' && (data._ppFlag === undefined || !data.paused)){
try {
$(data._elem).play();
data._ppFlag = true;
} catch(er){}
}
}, 1);
}
if(data.muted){
$.prop(data._elem, 'muted', true);
}
if(data.volume != 1){
$.prop(data._elem, 'volume', data.volume);
}
};
var addMediaToStopEvents = $.noop;
if(hasNative){
var stopEvents = {
play: 1,
playing: 1
};
var hideEvtArray = ['play', 'pause', 'playing', 'canplay', 'progress', 'waiting', 'ended', 'loadedmetadata', 'durationchange', 'emptied'];
var hidevents = hideEvtArray.map(function(evt){
return evt +'.webshimspolyfill';
}).join(' ');
var hidePlayerEvents = function(event){
var data = webshims.data(event.target, 'mediaelement');
if(!data){return;}
var isNativeHTML5 = ( event.originalEvent && event.originalEvent.type === event.type );
if( isNativeHTML5 == (data.activating == 'third') ){
event.stopImmediatePropagation();
if(stopEvents[event.type]){
if(data.isActive != data.activating){
$(event.target).pause();
} else if(isNativeHTML5){
($.prop(event.target, 'pause')._supvalue || $.noop).apply(event.target);
}
}
}
};
addMediaToStopEvents = function(elem){
$(elem)
.off(hidevents)
.on(hidevents, hidePlayerEvents)
;
hideEvtArray.forEach(function(evt){
webshims.moveToFirstEvent(elem, evt);
});
};
addMediaToStopEvents(document);
}
mediaelement.setActive = function(elem, type, data){
if(!data){
data = webshims.data(elem, 'mediaelement');
}
if(!data || data.isActive == type){return;}
if(type != 'html5' && type != 'third'){
webshims.warn('wrong type for mediaelement activating: '+ type);
}
var shadowData = webshims.data(elem, 'shadowData');
data.activating = type;
$(elem).pause();
data.isActive = type;
if(type == 'third'){
shadowData.shadowElement = shadowData.shadowFocusElement = data.shadowElem[0];
$(elem).addClass('swf-api-active nonnative-api-active').hide().getShadowElement().show();
} else {
$(elem).removeClass('swf-api-active nonnative-api-active').show().getShadowElement().hide();
shadowData.shadowElement = shadowData.shadowFocusElement = false;
}
$(elem).trigger('mediaelementapichange');
};
var resetSwfProps = (function(){
var resetProtoProps = ['_calledMeta', 'lastDuration', '_bufferedEnd', '_bufferedStart', '_ppFlag', 'currentSrc', 'currentTime', 'duration', 'ended', 'networkState', 'paused', 'seeking', 'videoHeight', 'videoWidth'];
var len = resetProtoProps.length;
return function(data){
if(!data){return;}
clearTimeout(data._seekedTimer);
var lenI = len;
var networkState = data.networkState;
setReadyState(0, data);
clearTimeout(data._durationChangeTimer);
while(--lenI > -1){
delete data[resetProtoProps[lenI]];
}
data.actionQueue = [];
data.buffered.length = 0;
if(networkState){
trigger(data._elem, 'emptied');
}
};
})();
var getComputedDimension = (function(){
var dimCache = {};
var getVideoDims = function(data){
var ret, poster, img;
if(dimCache[data.currentSrc]){
ret = dimCache[data.currentSrc];
} else if(data.videoHeight && data.videoWidth){
dimCache[data.currentSrc] = {
width: data.videoWidth,
height: data.videoHeight
};
ret = dimCache[data.currentSrc];
} else if((poster = $.attr(data._elem, 'poster'))){
ret = dimCache[poster];
if(!ret){
img = document.createElement('img');
img.onload = function(){
dimCache[poster] = {
width: this.width,
height: this.height
};
if(dimCache[poster].height && dimCache[poster].width){
setElementDimension(data, $.prop(data._elem, 'controls'));
} else {
delete dimCache[poster];
}
img.onload = null;
};
img.src = poster;
if(img.complete && img.onload){
img.onload();
}
}
}
return ret || {width: 300, height: data._elemNodeName == 'video' ? 150 : 50};
};
var getCssStyle = function(elem, style){
return elem.style[style] || (elem.currentStyle && elem.currentStyle[style]) || (window.getComputedStyle && (window.getComputedStyle( elem, null ) || {} )[style]) || '';
};
var minMaxProps = ['minWidth', 'maxWidth', 'minHeight', 'maxHeight'];
var addMinMax = function(elem, ret){
var i, prop;
var hasMinMax = false;
for (i = 0; i < 4; i++) {
prop = getCssStyle(elem, minMaxProps[i]);
if(parseFloat(prop, 10)){
hasMinMax = true;
ret[minMaxProps[i]] = prop;
}
}
return hasMinMax;
};
var retFn = function(data){
var videoDims, ratio, hasMinMax;
var elem = data._elem;
var autos = {
width: getCssStyle(elem, 'width') == 'auto',
height: getCssStyle(elem, 'height') == 'auto'
};
var ret = {
width: !autos.width && $(elem).width(),
height: !autos.height && $(elem).height()
};
if(autos.width || autos.height){
videoDims = getVideoDims(data);
ratio = videoDims.width / videoDims.height;
if(autos.width && autos.height){
ret.width = videoDims.width;
ret.height = videoDims.height;
} else if(autos.width){
ret.width = ret.height * ratio;
} else if(autos.height){
ret.height = ret.width / ratio;
}
if(addMinMax(elem, ret)){
data.shadowElem.css(ret);
if(autos.width){
ret.width = data.shadowElem.height() * ratio;
}
if(autos.height){
ret.height = ((autos.width) ? ret.width : data.shadowElem.width()) / ratio;
}
if(autos.width && autos.height){
data.shadowElem.css(ret);
ret.height = data.shadowElem.width() / ratio;
ret.width = ret.height * ratio;
data.shadowElem.css(ret);
ret.width = data.shadowElem.height() * ratio;
ret.height = ret.width / ratio;
}
if(!Modernizr.video){
ret.width = data.shadowElem.width();
ret.height = data.shadowElem.height();
}
}
}
return ret;
};
return retFn;
})();
var setElementDimension = function(data, hasControls){
var dims;
var box = data.shadowElem;
$(data._elem)[hasControls ? 'addClass' : 'removeClass']('webshims-controls');
if(data.isActive == 'third' || data.activating == 'third'){
if(data._elemNodeName == 'audio' && !hasControls){
box.css({width: 0, height: 0});
} else {
data._elem.style.display = '';
dims = getComputedDimension(data);
data._elem.style.display = 'none';
box.css(dims);
}
}
};
var bufferSrc = (function(){
var preloads = {
'': 1,
'auto': 1
};
return function(elem){
var preload = $.attr(elem, 'preload');
if(preload == null || preload == 'none' || $.prop(elem, 'autoplay')){
return false;
}
preload = $.prop(elem, 'preload');
return !!(preloads[preload] || (preload == 'metadata' && $(elem).is('.preload-in-doubt, video:not([poster])')));
};
})();
var regs = {
A: /&/g,
a: /&/g,
e: /\=/g,
q: /\?/g
},
replaceVar = function(val){
return (val.replace) ? val.replace(regs.A, '%26').replace(regs.a, '%26').replace(regs.e, '%3D').replace(regs.q, '%3F') : val;
};
if('matchMedia' in window){
var allowMediaSorting = false;
try {
allowMediaSorting = window.matchMedia('only all').matches;
} catch(er){}
if(allowMediaSorting){
mediaelement.sortMedia = function(src1, src2){
try {
src1 = !src1.media || matchMedia( src1.media ).matches;
src2 = !src2.media || matchMedia( src2.media ).matches;
} catch(er){
return 0;
}
return src1 == src2 ?
0 :
src1 ? -1
: 1;
};
}
}
mediaelement.createSWF = function( elem, canPlaySrc, data ){
if(!hasFlash){
setTimeout(function(){
$(elem).mediaLoad(); //<- this should produce a mediaerror
}, 1);
return;
}
var attrStyle = {};
if(loadedSwf < 1){
loadedSwf = 1;
} else {
loadedSwf++;
}
if(!data){
data = webshims.data(elem, 'mediaelement');
}
if((attrStyle.height = $.attr(elem, 'height') || '') || (attrStyle.width = $.attr(elem, 'width') || '')){
$(elem).css(attrStyle);
webshims.warn("width or height content attributes used. Webshims prefers the usage of CSS (computed styles or inline styles) to detect size of a video/audio. It's really more powerfull.");
}
var isRtmp = canPlaySrc.type == 'audio/rtmp' || canPlaySrc.type == 'video/rtmp';
var vars = $.extend({}, options.vars, {
poster: replaceVar($.attr(elem, 'poster') && $.prop(elem, 'poster') || ''),
source: replaceVar(canPlaySrc.streamId || canPlaySrc.srcProp),
server: replaceVar(canPlaySrc.server || '')
});
var elemVars = $(elem).data('vars') || {};
var hasControls = $.prop(elem, 'controls');
var elemId = 'jarisplayer-'+ webshims.getID(elem);
var params = $.extend(
{},
options.params,
$(elem).data('params')
);
var elemNodeName = elem.nodeName.toLowerCase();
var attrs = $.extend(
{},
options.attrs,
{
name: elemId,
id: elemId
},
$(elem).data('attrs')
);
var setDimension = function(){
if(data.isActive == 'third'){
setElementDimension(data, $.prop(elem, 'controls'));
}
};
var box;
if(data && data.swfCreated){
mediaelement.setActive(elem, 'third', data);
data.currentSrc = canPlaySrc.srcProp;
data.shadowElem.html('<div id="'+ elemId +'">');
data.api = false;
data.actionQueue = [];
box = data.shadowElem;
resetSwfProps(data);
} else {
$(document.getElementById('wrapper-'+ elemId )).remove();
box = $('<div class="polyfill-'+ (elemNodeName) +' polyfill-mediaelement" id="wrapper-'+ elemId +'"><div id="'+ elemId +'"></div>')
.css({
position: 'relative',
overflow: 'hidden'
})
;
data = webshims.data(elem, 'mediaelement', webshims.objectCreate(playerStateObj, {
actionQueue: {
value: []
},
shadowElem: {
value: box
},
_elemNodeName: {
value: elemNodeName
},
_elem: {
value: elem
},
currentSrc: {
value: canPlaySrc.srcProp
},
swfCreated: {
value: true
},
id: {
value: elemId.replace(/-/g, '')
},
buffered: {
value: {
start: function(index){
if(index >= data.buffered.length){
webshims.error('buffered index size error');
return;
}
return 0;
},
end: function(index){
if(index >= data.buffered.length){
webshims.error('buffered index size error');
return;
}
return ( (data.duration - data._bufferedStart) * data._bufferedEnd) + data._bufferedStart;
},
length: 0
}
}
}));
box.insertBefore(elem);
if(hasNative){
$.extend(data, {volume: $.prop(elem, 'volume'), muted: $.prop(elem, 'muted'), paused: $.prop(elem, 'paused')});
}
webshims.addShadowDom(elem, box);
if(!webshims.data(elem, 'mediaelement')){
webshims.data(elem, 'mediaelement', data);
}
addMediaToStopEvents(elem);
mediaelement.setActive(elem, 'third', data);
setElementDimension(data, hasControls);
$(elem)
.on({
'updatemediaelementdimensions loadedmetadata emptied': setDimension,
'remove': function(e){
if(!e.originalEvent && mediaelement.jarisEvent[data.id] && mediaelement.jarisEvent[data.id].elem == elem){
delete mediaelement.jarisEvent[data.id];
clearTimeout(localConnectionTimer);
clearTimeout(data.flashBlock);
}
}
})
.onWSOff('updateshadowdom', setDimension)
;
}
if(mediaelement.jarisEvent[data.id] && mediaelement.jarisEvent[data.id].elem != elem){
webshims.error('something went wrong');
return;
} else if(!mediaelement.jarisEvent[data.id]){
mediaelement.jarisEvent[data.id] = function(jaris){
if(jaris.type == 'ready'){
var onReady = function(){
if(data.api){
if(!data.paused){
data.api.api_play();
}
if(bufferSrc(elem)){
data.api.api_preload();
}
onEvent.ready(jaris, data);
}
};
if(data.api){
onReady();
} else {
setTimeout(onReady, 9);
}
} else {
data.currentTime = jaris.position;
if(data.api){
if(!data._calledMeta && isNaN(jaris.duration) && data.duration != jaris.duration && isNaN(data.duration)){
onEvent.onDataInitialized(jaris, data);
}
if(!data._ppFlag && jaris.type != 'onPlayPause'){
onEvent.onPlayPause(jaris, data);
}
if(onEvent[jaris.type]){
onEvent[jaris.type](jaris, data);
}
}
data.duration = jaris.duration;
}
};
mediaelement.jarisEvent[data.id].elem = elem;
}
$.extend(vars,
{
id: elemId,
evtId: data.id,
controls: ''+hasControls,
autostart: 'false',
nodename: elemNodeName
},
elemVars
);
if(isRtmp){
vars.streamtype = 'rtmp';
} else if(canPlaySrc.type == 'audio/mpeg' || canPlaySrc.type == 'audio/mp3'){
vars.type = 'audio';
vars.streamtype = 'file';
} else if(canPlaySrc.type == 'video/youtube'){
vars.streamtype = 'youtube';
}
options.changeSWF(vars, elem, canPlaySrc, data, 'embed');
clearTimeout(data.flashBlock);
swfmini.embedSWF(playerSwfPath, elemId, "100%", "100%", "9.0.115", false, vars, params, attrs, function(swfData){
if(swfData.success){
var fBlocker = function(){
if((!swfData.ref.parentNode && box[0].parentNode) || swfData.ref.style.display == "none"){
box.addClass('flashblocker-assumed');
$(elem).trigger('flashblocker');
webshims.warn("flashblocker assumed");
}
$(swfData.ref).css({'minHeight': '2px', 'minWidth': '2px', display: 'block'});
};
data.api = swfData.ref;
if(!hasControls){
$(swfData.ref).attr('tabindex', '-1').css('outline', 'none');
}
data.flashBlock = setTimeout(fBlocker, 99);
if(!localConnectionTimer){
clearTimeout(localConnectionTimer);
localConnectionTimer = setTimeout(function(){
fBlocker();
var flash = $(swfData.ref);
if(flash[0].offsetWidth > 1 && flash[0].offsetHeight > 1 && location.protocol.indexOf('file:') === 0){
webshims.error("Add your local development-directory to the local-trusted security sandbox: http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html");
} else if(flash[0].offsetWidth < 2 || flash[0].offsetHeight < 2) {
webshims.warn("JS-SWF connection can't be established on hidden or unconnected flash objects");
}
flash = null;
}, 8000);
}
}
});
};
var queueSwfMethod = function(elem, fn, args, data){
data = data || getSwfDataFromElem(elem);
if(data){
if(data.api && data.api[fn]){
data.api[fn].apply(data.api, args || []);
} else {
//todo add to queue
data.actionQueue.push({fn: fn, args: args});
if(data.actionQueue.length > 10){
setTimeout(function(){
if(data.actionQueue.length > 5){
data.actionQueue.shift();
}
}, 99);
}
}
return data;
}
return false;
};
['audio', 'video'].forEach(function(nodeName){
var descs = {};
var mediaSup;
var createGetProp = function(key){
if(nodeName == 'audio' && (key == 'videoHeight' || key == 'videoWidth')){return;}
descs[key] = {
get: function(){
var data = getSwfDataFromElem(this);
if(data){
return data[key];
} else if(hasNative && mediaSup[key].prop._supget) {
return mediaSup[key].prop._supget.apply(this);
} else {
return playerStateObj[key];
}
},
writeable: false
};
};
var createGetSetProp = function(key, setFn){
createGetProp(key);
delete descs[key].writeable;
descs[key].set = setFn;
};
createGetSetProp('seeking');
createGetSetProp('volume', function(v){
var data = getSwfDataFromElem(this);
if(data){
v *= 1;
if(!isNaN(v)){
if(v < 0 || v > 1){
webshims.error('volume greater or less than allowed '+ (v / 100));
}
queueSwfMethod(this, 'api_volume', [v], data);
if(data.volume != v){
data.volume = v;
trigger(data._elem, 'volumechange');
}
data = null;
}
} else if(mediaSup.volume.prop._supset) {
return mediaSup.volume.prop._supset.apply(this, arguments);
}
});
createGetSetProp('muted', function(m){
var data = getSwfDataFromElem(this);
if(data){
m = !!m;
queueSwfMethod(this, 'api_muted', [m], data);
if(data.muted != m){
data.muted = m;
trigger(data._elem, 'volumechange');
}
data = null;
} else if(mediaSup.muted.prop._supset) {
return mediaSup.muted.prop._supset.apply(this, arguments);
}
});
createGetSetProp('currentTime', function(t){
var data = getSwfDataFromElem(this);
if(data){
t *= 1;
if (!isNaN(t)) {
queueSwfMethod(this, 'api_seek', [t], data);
}
} else if(mediaSup.currentTime.prop._supset) {
return mediaSup.currentTime.prop._supset.apply(this, arguments);
}
});
['play', 'pause'].forEach(function(fn){
descs[fn] = {
value: function(){
var data = getSwfDataFromElem(this);
if(data){
if(data.stopPlayPause){
clearTimeout(data.stopPlayPause);
}
queueSwfMethod(this, fn == 'play' ? 'api_play' : 'api_pause', [], data);
data._ppFlag = true;
if(data.paused != (fn != 'play')){
data.paused = fn != 'play';
trigger(data._elem, fn);
}
} else if(mediaSup[fn].prop._supvalue) {
return mediaSup[fn].prop._supvalue.apply(this, arguments);
}
}
};
});
getPropKeys.forEach(createGetProp);
webshims.onNodeNamesPropertyModify(nodeName, 'controls', function(val, boolProp){
var data = getSwfDataFromElem(this);
$(this)[boolProp ? 'addClass' : 'removeClass']('webshims-controls');
if(data){
if(nodeName == 'audio'){
setElementDimension(data, boolProp);
}
queueSwfMethod(this, 'api_controls', [boolProp], data);
}
});
webshims.onNodeNamesPropertyModify(nodeName, 'preload', function(val){
var data, baseData, elem;
if(bufferSrc(this)){
data = getSwfDataFromElem(this);
if(data){
queueSwfMethod(this, 'api_preload', [], data);
} else if(needsLoadPreload && this.paused && !this.error && !$.data(this, 'mediaerror') && !this.readyState && !this.networkState && !this.autoplay && $(this).is(':not(.nonnative-api-active)')){
elem = this;
baseData = webshims.data(elem, 'mediaelementBase') || webshims.data(elem, 'mediaelementBase', {});
clearTimeout(baseData.loadTimer);
baseData.loadTimer = setTimeout(function(){
$(elem).mediaLoad();
}, 9);
}
}
});
mediaSup = webshims.defineNodeNameProperties(nodeName, descs, 'prop');
if(!Modernizr.mediaDefaultMuted){
webshims.defineNodeNameProperties(nodeName, {
defaultMuted: {
get: function(){
return $.attr(this, 'muted') != null;
},
set: function(val){
if(val){
$.attr(this, 'muted', '');
} else {
$(this).removeAttr('muted');
}
}
}
}, 'prop');
}
});
if(hasFlash && $.cleanData){
var oldClean = $.cleanData;
var flashNames = {
object: 1,
OBJECT: 1
};
$.cleanData = function(elems){
var i, len, prop;
if(elems && (len = elems.length) && loadedSwf){
for(i = 0; i < len; i++){
if(flashNames[elems[i].nodeName] && 'api_pause' in elems[i]){
loadedSwf--;
try {
elems[i].api_pause();
if(elems[i].readyState == 4){
for (prop in elems[i]) {
if (typeof elems[i][prop] == "function") {
elems[i][prop] = null;
}
}
}
} catch(er){}
}
}
}
return oldClean.apply(this, arguments);
};
}
if(!hasNative){
['poster', 'src'].forEach(function(prop){
webshims.defineNodeNamesProperty(prop == 'src' ? ['audio', 'video', 'source'] : ['video'], prop, {
//attr: {},
reflect: true,
propType: 'src'
});
});
webshims.defineNodeNamesProperty(['audio', 'video'], 'preload', {
reflect: true,
propType: 'enumarated',
defaultValue: '',
limitedTo: ['', 'auto', 'metadata', 'none']
});
webshims.reflectProperties('source', ['type', 'media']);
['autoplay', 'controls'].forEach(function(name){
webshims.defineNodeNamesBooleanProperty(['audio', 'video'], name);
});
webshims.defineNodeNamesProperties(['audio', 'video'], {
HAVE_CURRENT_DATA: {
value: 2
},
HAVE_ENOUGH_DATA: {
value: 4
},
HAVE_FUTURE_DATA: {
value: 3
},
HAVE_METADATA: {
value: 1
},
HAVE_NOTHING: {
value: 0
},
NETWORK_EMPTY: {
value: 0
},
NETWORK_IDLE: {
value: 1
},
NETWORK_LOADING: {
value: 2
},
NETWORK_NO_SOURCE: {
value: 3
}
}, 'prop');
if(hasFlash){
webshims.ready('WINDOWLOAD', function(){
setTimeout(function(){
if(!loadedSwf){
document.createElement('img').src = playerSwfPath;
}
}, 9);
});
}
} else if(!('media' in document.createElement('source'))){
webshims.reflectProperties('source', ['media']);
}
if(options.experimentallyMimetypeCheck){
(function(){
var ADDBACK = $.fn.addBack ? 'addBack' : 'andSelf';
var getMimeType = function(){
var done;
var unknown = 'media/unknown please provide mime type';
var media = $(this);
var xhrs = [];
media
.not('.ws-after-check')
.find('source')
[ADDBACK]()
.filter('[data-wsrecheckmimetype]:not([type])')
.each(function(){
var source = $(this).removeAttr('data-wsrecheckmimetype');
var error = function(){
source.attr('data-type', unknown);
};
try {
xhrs.push(
$.ajax({
type: 'head',
url: $.attr(this, 'src'),
success: function(content, status, xhr){
var mime = xhr.getResponseHeader('Content-Type');
if(mime){
done = true;
}
source.attr('data-type', mime || unknown);
},
error: error
})
)
;
} catch(er){
error();
}
})
;
if(xhrs.length){
media.addClass('ws-after-check');
$.when.apply($, xhrs).always(function(){
media.mediaLoad();
setTimeout(function(){
media.removeClass('ws-after-check');
}, 9);
});
}
};
$('audio.media-error, video.media-error').each(getMimeType);
$(document).on('mediaerror', function(e){
getMimeType.call(e.target);
});
})();
}
if(hasNative && hasFlash && !options.preferFlash){
var switchErrors = {
3: 1,
4: 1
};
var switchOptions = function(e){
var media, error, parent;
if(!options.preferFlash &&
($(e.target).is('audio, video') || ((parent = e.target.parentNode) && $('source', parent).last()[0] == e.target)) &&
(media = $(e.target).closest('audio, video')) && (error = media.prop('error')) && switchErrors[error.code]
){
if(!options.preferFlash){
if(!media.is('.nonnative-api-active')){
options.preferFlash = true;
document.removeEventListener('error', switchOptions, true);
$('audio, video').each(function(){
webshims.mediaelement.selectSource(this);
});
webshims.error("switching mediaelements option to 'preferFlash', due to an error with native player: "+e.target.src+" Mediaerror: "+ media.prop('error')+ 'first error: '+ error);
}
} else{
document.removeEventListener('error', switchOptions, true);
}
}
};
setTimeout(function(){
document.addEventListener('error', switchOptions, true);
$('audio, video').each(function(){
var error = $.prop(this, 'error');
if(error && switchErrors[error]){
switchOptions({target: this});
return false;
}
});
}, 9);
}
});