define(["jquery","api/SplunkVisualizationBase","api/SplunkVisualizationUtils","splunkjs/mvc/searchmanager","splunkjs/mvc","splunk.util","splunkjs/mvc/timerangeview","splunkjs/mvc/dropdownview","strftime"], function(__WEBPACK_EXTERNAL_MODULE_1__, __WEBPACK_EXTERNAL_MODULE_3__, __WEBPACK_EXTERNAL_MODULE_4__, __WEBPACK_EXTERNAL_MODULE_5__, __WEBPACK_EXTERNAL_MODULE_8__, __WEBPACK_EXTERNAL_MODULE_9__, __WEBPACK_EXTERNAL_MODULE_10__, __WEBPACK_EXTERNAL_MODULE_11__, __WEBPACK_EXTERNAL_MODULE_15__) { return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [
__webpack_require__(1),
__webpack_require__(2),
__webpack_require__(3),
__webpack_require__(4),
__webpack_require__(5),
__webpack_require__(6),
__webpack_require__(8),
__webpack_require__(16),
], __WEBPACK_AMD_DEFINE_RESULT__ = function(
$,
_,
SplunkVisualizationBase,
vizUtils,
SearchManager,
EntityContextPanel,
mvc,
EntityContextPanelModel
) {
var baseView;
var renderDone;
return SplunkVisualizationBase.extend({
initialize: function() {
SplunkVisualizationBase.prototype.initialize.apply(this, arguments);
this.$el = $(this.el);
},
setupView: function () {
var config = this.getCurrentConfig();
var header_id = this._getEscapedProperty('header_id', config) || '';
baseView = new EntityContextPanel({
model: new EntityContextPanelModel({header_id: header_id}), el: this.$el
});
renderDone = baseView.render();
},
updateView: function (data) {
if (baseView && renderDone) {
renderDone.done(_.bind(function() {
baseView.model.setEntityInfo(this._flattenFields(data));
}, this));
}
},
getInitialDataParams: function() {
return ({
outputMode: SplunkVisualizationBase.ROW_MAJOR_OUTPUT_MODE,
count: 200
});
},
_flattenFields: function (data) {
data.fields = _.map(data.fields, function (field) {
return field.name;
});
return data;
},
_getEscapedProperty: function(name, config) {
var propertyValue = config[this.getPropertyNamespaceInfo().propertyNamespace + name];
return vizUtils.escapeHtml(propertyValue);
}
});
}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
/***/ }),
/* 1 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_1__;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {(function (global, factory) {
true ? module.exports = factory() :
typeof define === 'function' && define.amd ? define('underscore', factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, (function () {
var current = global._;
var exports = global._ = factory();
exports.noConflict = function () { global._ = current; return exports; };
}()));
}(this, (function () {
// Underscore.js 1.13.7
// https://underscorejs.org
// (c) 2009-2024 Jeremy Ashkenas, Julian Gonggrijp, and DocumentCloud and Investigative Reporters & Editors
// Underscore may be freely distributed under the MIT license.
// Current version.
var VERSION = '1.13.7';
// Establish the root object, `window` (`self`) in the browser, `global`
// on the server, or `this` in some virtual machines. We use `self`
// instead of `window` for `WebWorker` support.
var root = (typeof self == 'object' && self.self === self && self) ||
(typeof global == 'object' && global.global === global && global) ||
Function('return this')() ||
{};
// Save bytes in the minified (but not gzipped) version:
var ArrayProto = Array.prototype, ObjProto = Object.prototype;
var SymbolProto = typeof Symbol !== 'undefined' ? Symbol.prototype : null;
// Create quick reference variables for speed access to core prototypes.
var push = ArrayProto.push,
slice = ArrayProto.slice,
toString = ObjProto.toString,
hasOwnProperty = ObjProto.hasOwnProperty;
// Modern feature detection.
var supportsArrayBuffer = typeof ArrayBuffer !== 'undefined',
supportsDataView = typeof DataView !== 'undefined';
// All **ECMAScript 5+** native function implementations that we hope to use
// are declared here.
var nativeIsArray = Array.isArray,
nativeKeys = Object.keys,
nativeCreate = Object.create,
nativeIsView = supportsArrayBuffer && ArrayBuffer.isView;
// Create references to these builtin functions because we override them.
var _isNaN = isNaN,
_isFinite = isFinite;
// Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
// The largest integer that can be represented exactly.
var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
// Some functions take a variable number of arguments, or a few expected
// arguments at the beginning and then a variable number of values to operate
// on. This helper accumulates all remaining arguments past the function’s
// argument length (or an explicit `startIndex`), into an array that becomes
// the last argument. Similar to ES6’s "rest parameter".
function restArguments(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0),
rest = Array(length),
index = 0;
for (; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
case 2: return func.call(this, arguments[0], arguments[1], rest);
}
var args = Array(startIndex + 1);
for (index = 0; index < startIndex; index++) {
args[index] = arguments[index];
}
args[startIndex] = rest;
return func.apply(this, args);
};
}
// Is a given variable an object?
function isObject(obj) {
var type = typeof obj;
return type === 'function' || (type === 'object' && !!obj);
}
// Is a given value equal to null?
function isNull(obj) {
return obj === null;
}
// Is a given variable undefined?
function isUndefined(obj) {
return obj === void 0;
}
// Is a given value a boolean?
function isBoolean(obj) {
return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
}
// Is a given value a DOM element?
function isElement(obj) {
return !!(obj && obj.nodeType === 1);
}
// Internal function for creating a `toString`-based type tester.
function tagTester(name) {
var tag = '[object ' + name + ']';
return function(obj) {
return toString.call(obj) === tag;
};
}
var isString = tagTester('String');
var isNumber = tagTester('Number');
var isDate = tagTester('Date');
var isRegExp = tagTester('RegExp');
var isError = tagTester('Error');
var isSymbol = tagTester('Symbol');
var isArrayBuffer = tagTester('ArrayBuffer');
var isFunction = tagTester('Function');
// Optimize `isFunction` if appropriate. Work around some `typeof` bugs in old
// v8, IE 11 (#1621), Safari 8 (#1929), and PhantomJS (#2236).
var nodelist = root.document && root.document.childNodes;
if (typeof /./ != 'function' && typeof Int8Array != 'object' && typeof nodelist != 'function') {
isFunction = function(obj) {
return typeof obj == 'function' || false;
};
}
var isFunction$1 = isFunction;
var hasObjectTag = tagTester('Object');
// In IE 10 - Edge 13, `DataView` has string tag `'[object Object]'`.
// In IE 11, the most common among them, this problem also applies to
// `Map`, `WeakMap` and `Set`.
// Also, there are cases where an application can override the native
// `DataView` object, in cases like that we can't use the constructor
// safely and should just rely on alternate `DataView` checks
var hasDataViewBug = (
supportsDataView && (!/\[native code\]/.test(String(DataView)) || hasObjectTag(new DataView(new ArrayBuffer(8))))
),
isIE11 = (typeof Map !== 'undefined' && hasObjectTag(new Map));
var isDataView = tagTester('DataView');
// In IE 10 - Edge 13, we need a different heuristic
// to determine whether an object is a `DataView`.
// Also, in cases where the native `DataView` is
// overridden we can't rely on the tag itself.
function alternateIsDataView(obj) {
return obj != null && isFunction$1(obj.getInt8) && isArrayBuffer(obj.buffer);
}
var isDataView$1 = (hasDataViewBug ? alternateIsDataView : isDataView);
// Is a given value an array?
// Delegates to ECMA5's native `Array.isArray`.
var isArray = nativeIsArray || tagTester('Array');
// Internal function to check whether `key` is an own property name of `obj`.
function has$1(obj, key) {
return obj != null && hasOwnProperty.call(obj, key);
}
var isArguments = tagTester('Arguments');
// Define a fallback version of the method in browsers (ahem, IE < 9), where
// there isn't any inspectable "Arguments" type.
(function() {
if (!isArguments(arguments)) {
isArguments = function(obj) {
return has$1(obj, 'callee');
};
}
}());
var isArguments$1 = isArguments;
// Is a given object a finite number?
function isFinite$1(obj) {
return !isSymbol(obj) && _isFinite(obj) && !isNaN(parseFloat(obj));
}
// Is the given value `NaN`?
function isNaN$1(obj) {
return isNumber(obj) && _isNaN(obj);
}
// Predicate-generating function. Often useful outside of Underscore.
function constant(value) {
return function() {
return value;
};
}
// Common internal logic for `isArrayLike` and `isBufferLike`.
function createSizePropertyCheck(getSizeProperty) {
return function(collection) {
var sizeProperty = getSizeProperty(collection);
return typeof sizeProperty == 'number' && sizeProperty >= 0 && sizeProperty <= MAX_ARRAY_INDEX;
}
}
// Internal helper to generate a function to obtain property `key` from `obj`.
function shallowProperty(key) {
return function(obj) {
return obj == null ? void 0 : obj[key];
};
}
// Internal helper to obtain the `byteLength` property of an object.
var getByteLength = shallowProperty('byteLength');
// Internal helper to determine whether we should spend extensive checks against
// `ArrayBuffer` et al.
var isBufferLike = createSizePropertyCheck(getByteLength);
// Is a given value a typed array?
var typedArrayPattern = /\[object ((I|Ui)nt(8|16|32)|Float(32|64)|Uint8Clamped|Big(I|Ui)nt64)Array\]/;
function isTypedArray(obj) {
// `ArrayBuffer.isView` is the most future-proof, so use it when available.
// Otherwise, fall back on the above regular expression.
return nativeIsView ? (nativeIsView(obj) && !isDataView$1(obj)) :
isBufferLike(obj) && typedArrayPattern.test(toString.call(obj));
}
var isTypedArray$1 = supportsArrayBuffer ? isTypedArray : constant(false);
// Internal helper to obtain the `length` property of an object.
var getLength = shallowProperty('length');
// Internal helper to create a simple lookup structure.
// `collectNonEnumProps` used to depend on `_.contains`, but this led to
// circular imports. `emulatedSet` is a one-off solution that only works for
// arrays of strings.
function emulatedSet(keys) {
var hash = {};
for (var l = keys.length, i = 0; i < l; ++i) hash[keys[i]] = true;
return {
contains: function(key) { return hash[key] === true; },
push: function(key) {
hash[key] = true;
return keys.push(key);
}
};
}
// Internal helper. Checks `keys` for the presence of keys in IE < 9 that won't
// be iterated by `for key in ...` and thus missed. Extends `keys` in place if
// needed.
function collectNonEnumProps(obj, keys) {
keys = emulatedSet(keys);
var nonEnumIdx = nonEnumerableProps.length;
var constructor = obj.constructor;
var proto = (isFunction$1(constructor) && constructor.prototype) || ObjProto;
// Constructor is a special case.
var prop = 'constructor';
if (has$1(obj, prop) && !keys.contains(prop)) keys.push(prop);
while (nonEnumIdx--) {
prop = nonEnumerableProps[nonEnumIdx];
if (prop in obj && obj[prop] !== proto[prop] && !keys.contains(prop)) {
keys.push(prop);
}
}
}
// Retrieve the names of an object's own properties.
// Delegates to **ECMAScript 5**'s native `Object.keys`.
function keys(obj) {
if (!isObject(obj)) return [];
if (nativeKeys) return nativeKeys(obj);
var keys = [];
for (var key in obj) if (has$1(obj, key)) keys.push(key);
// Ahem, IE < 9.
if (hasEnumBug) collectNonEnumProps(obj, keys);
return keys;
}
// Is a given array, string, or object empty?
// An "empty" object has no enumerable own-properties.
function isEmpty(obj) {
if (obj == null) return true;
// Skip the more expensive `toString`-based type checks if `obj` has no
// `.length`.
var length = getLength(obj);
if (typeof length == 'number' && (
isArray(obj) || isString(obj) || isArguments$1(obj)
)) return length === 0;
return getLength(keys(obj)) === 0;
}
// Returns whether an object has a given set of `key:value` pairs.
function isMatch(object, attrs) {
var _keys = keys(attrs), length = _keys.length;
if (object == null) return !length;
var obj = Object(object);
for (var i = 0; i < length; i++) {
var key = _keys[i];
if (attrs[key] !== obj[key] || !(key in obj)) return false;
}
return true;
}
// If Underscore is called as a function, it returns a wrapped object that can
// be used OO-style. This wrapper holds altered versions of all functions added
// through `_.mixin`. Wrapped objects may be chained.
function _$1(obj) {
if (obj instanceof _$1) return obj;
if (!(this instanceof _$1)) return new _$1(obj);
this._wrapped = obj;
}
_$1.VERSION = VERSION;
// Extracts the result from a wrapped and chained object.
_$1.prototype.value = function() {
return this._wrapped;
};
// Provide unwrapping proxies for some methods used in engine operations
// such as arithmetic and JSON stringification.
_$1.prototype.valueOf = _$1.prototype.toJSON = _$1.prototype.value;
_$1.prototype.toString = function() {
return String(this._wrapped);
};
// Internal function to wrap or shallow-copy an ArrayBuffer,
// typed array or DataView to a new view, reusing the buffer.
function toBufferView(bufferSource) {
return new Uint8Array(
bufferSource.buffer || bufferSource,
bufferSource.byteOffset || 0,
getByteLength(bufferSource)
);
}
// We use this string twice, so give it a name for minification.
var tagDataView = '[object DataView]';
// Internal recursive comparison function for `_.isEqual`.
function eq(a, b, aStack, bStack) {
// Identical objects are equal. `0 === -0`, but they aren't identical.
// See the [Harmony `egal` proposal](https://wiki.ecmascript.org/doku.php?id=harmony:egal).
if (a === b) return a !== 0 || 1 / a === 1 / b;
// `null` or `undefined` only equal to itself (strict comparison).
if (a == null || b == null) return false;
// `NaN`s are equivalent, but non-reflexive.
if (a !== a) return b !== b;
// Exhaust primitive checks
var type = typeof a;
if (type !== 'function' && type !== 'object' && typeof b != 'object') return false;
return deepEq(a, b, aStack, bStack);
}
// Internal recursive comparison function for `_.isEqual`.
function deepEq(a, b, aStack, bStack) {
// Unwrap any wrapped objects.
if (a instanceof _$1) a = a._wrapped;
if (b instanceof _$1) b = b._wrapped;
// Compare `[[Class]]` names.
var className = toString.call(a);
if (className !== toString.call(b)) return false;
// Work around a bug in IE 10 - Edge 13.
if (hasDataViewBug && className == '[object Object]' && isDataView$1(a)) {
if (!isDataView$1(b)) return false;
className = tagDataView;
}
switch (className) {
// These types are compared by value.
case '[object RegExp]':
// RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
case '[object String]':
// Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
// equivalent to `new String("5")`.
return '' + a === '' + b;
case '[object Number]':
// `NaN`s are equivalent, but non-reflexive.
// Object(NaN) is equivalent to NaN.
if (+a !== +a) return +b !== +b;
// An `egal` comparison is performed for other numeric values.
return +a === 0 ? 1 / +a === 1 / b : +a === +b;
case '[object Date]':
case '[object Boolean]':
// Coerce dates and booleans to numeric primitive values. Dates are compared by their
// millisecond representations. Note that invalid dates with millisecond representations
// of `NaN` are not equivalent.
return +a === +b;
case '[object Symbol]':
return SymbolProto.valueOf.call(a) === SymbolProto.valueOf.call(b);
case '[object ArrayBuffer]':
case tagDataView:
// Coerce to typed array so we can fall through.
return deepEq(toBufferView(a), toBufferView(b), aStack, bStack);
}
var areArrays = className === '[object Array]';
if (!areArrays && isTypedArray$1(a)) {
var byteLength = getByteLength(a);
if (byteLength !== getByteLength(b)) return false;
if (a.buffer === b.buffer && a.byteOffset === b.byteOffset) return true;
areArrays = true;
}
if (!areArrays) {
if (typeof a != 'object' || typeof b != 'object') return false;
// Objects with different constructors are not equivalent, but `Object`s or `Array`s
// from different frames are.
var aCtor = a.constructor, bCtor = b.constructor;
if (aCtor !== bCtor && !(isFunction$1(aCtor) && aCtor instanceof aCtor &&
isFunction$1(bCtor) && bCtor instanceof bCtor)
&& ('constructor' in a && 'constructor' in b)) {
return false;
}
}
// Assume equality for cyclic structures. The algorithm for detecting cyclic
// structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
// Initializing stack of traversed objects.
// It's done here since we only need them for objects and arrays comparison.
aStack = aStack || [];
bStack = bStack || [];
var length = aStack.length;
while (length--) {
// Linear search. Performance is inversely proportional to the number of
// unique nested structures.
if (aStack[length] === a) return bStack[length] === b;
}
// Add the first object to the stack of traversed objects.
aStack.push(a);
bStack.push(b);
// Recursively compare objects and arrays.
if (areArrays) {
// Compare array lengths to determine if a deep comparison is necessary.
length = a.length;
if (length !== b.length) return false;
// Deep compare the contents, ignoring non-numeric properties.
while (length--) {
if (!eq(a[length], b[length], aStack, bStack)) return false;
}
} else {
// Deep compare objects.
var _keys = keys(a), key;
length = _keys.length;
// Ensure that both objects contain the same number of properties before comparing deep equality.
if (keys(b).length !== length) return false;
while (length--) {
// Deep compare each member
key = _keys[length];
if (!(has$1(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
}
}
// Remove the first object from the stack of traversed objects.
aStack.pop();
bStack.pop();
return true;
}
// Perform a deep comparison to check if two objects are equal.
function isEqual(a, b) {
return eq(a, b);
}
// Retrieve all the enumerable property names of an object.
function allKeys(obj) {
if (!isObject(obj)) return [];
var keys = [];
for (var key in obj) keys.push(key);
// Ahem, IE < 9.
if (hasEnumBug) collectNonEnumProps(obj, keys);
return keys;
}
// Since the regular `Object.prototype.toString` type tests don't work for
// some types in IE 11, we use a fingerprinting heuristic instead, based
// on the methods. It's not great, but it's the best we got.
// The fingerprint method lists are defined below.
function ie11fingerprint(methods) {
var length = getLength(methods);
return function(obj) {
if (obj == null) return false;
// `Map`, `WeakMap` and `Set` have no enumerable keys.
var keys = allKeys(obj);
if (getLength(keys)) return false;
for (var i = 0; i < length; i++) {
if (!isFunction$1(obj[methods[i]])) return false;
}
// If we are testing against `WeakMap`, we need to ensure that
// `obj` doesn't have a `forEach` method in order to distinguish
// it from a regular `Map`.
return methods !== weakMapMethods || !isFunction$1(obj[forEachName]);
};
}
// In the interest of compact minification, we write
// each string in the fingerprints only once.
var forEachName = 'forEach',
hasName = 'has',
commonInit = ['clear', 'delete'],
mapTail = ['get', hasName, 'set'];
// `Map`, `WeakMap` and `Set` each have slightly different
// combinations of the above sublists.
var mapMethods = commonInit.concat(forEachName, mapTail),
weakMapMethods = commonInit.concat(mapTail),
setMethods = ['add'].concat(commonInit, forEachName, hasName);
var isMap = isIE11 ? ie11fingerprint(mapMethods) : tagTester('Map');
var isWeakMap = isIE11 ? ie11fingerprint(weakMapMethods) : tagTester('WeakMap');
var isSet = isIE11 ? ie11fingerprint(setMethods) : tagTester('Set');
var isWeakSet = tagTester('WeakSet');
// Retrieve the values of an object's properties.
function values(obj) {
var _keys = keys(obj);
var length = _keys.length;
var values = Array(length);
for (var i = 0; i < length; i++) {
values[i] = obj[_keys[i]];
}
return values;
}
// Convert an object into a list of `[key, value]` pairs.
// The opposite of `_.object` with one argument.
function pairs(obj) {
var _keys = keys(obj);
var length = _keys.length;
var pairs = Array(length);
for (var i = 0; i < length; i++) {
pairs[i] = [_keys[i], obj[_keys[i]]];
}
return pairs;
}
// Invert the keys and values of an object. The values must be serializable.
function invert(obj) {
var result = {};
var _keys = keys(obj);
for (var i = 0, length = _keys.length; i < length; i++) {
result[obj[_keys[i]]] = _keys[i];
}
return result;
}
// Return a sorted list of the function names available on the object.
function functions(obj) {
var names = [];
for (var key in obj) {
if (isFunction$1(obj[key])) names.push(key);
}
return names.sort();
}
// An internal function for creating assigner functions.
function createAssigner(keysFunc, defaults) {
return function(obj) {
var length = arguments.length;
if (defaults) obj = Object(obj);
if (length < 2 || obj == null) return obj;
for (var index = 1; index < length; index++) {
var source = arguments[index],
keys = keysFunc(source),
l = keys.length;
for (var i = 0; i < l; i++) {
var key = keys[i];
if (!defaults || obj[key] === void 0) obj[key] = source[key];
}
}
return obj;
};
}
// Extend a given object with all the properties in passed-in object(s).
var extend = createAssigner(allKeys);
// Assigns a given object with all the own properties in the passed-in
// object(s).
// (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
var extendOwn = createAssigner(keys);
// Fill in a given object with default properties.
var defaults = createAssigner(allKeys, true);
// Create a naked function reference for surrogate-prototype-swapping.
function ctor() {
return function(){};
}
// An internal function for creating a new object that inherits from another.
function baseCreate(prototype) {
if (!isObject(prototype)) return {};
if (nativeCreate) return nativeCreate(prototype);
var Ctor = ctor();
Ctor.prototype = prototype;
var result = new Ctor;
Ctor.prototype = null;
return result;
}
// Creates an object that inherits from the given prototype object.
// If additional properties are provided then they will be added to the
// created object.
function create(prototype, props) {
var result = baseCreate(prototype);
if (props) extendOwn(result, props);
return result;
}
// Create a (shallow-cloned) duplicate of an object.
function clone(obj) {
if (!isObject(obj)) return obj;
return isArray(obj) ? obj.slice() : extend({}, obj);
}
// Invokes `interceptor` with the `obj` and then returns `obj`.
// The primary purpose of this method is to "tap into" a method chain, in
// order to perform operations on intermediate results within the chain.
function tap(obj, interceptor) {
interceptor(obj);
return obj;
}
// Normalize a (deep) property `path` to array.
// Like `_.iteratee`, this function can be customized.
function toPath$1(path) {
return isArray(path) ? path : [path];
}
_$1.toPath = toPath$1;
// Internal wrapper for `_.toPath` to enable minification.
// Similar to `cb` for `_.iteratee`.
function toPath(path) {
return _$1.toPath(path);
}
// Internal function to obtain a nested property in `obj` along `path`.
function deepGet(obj, path) {
var length = path.length;
for (var i = 0; i < length; i++) {
if (obj == null) return void 0;
obj = obj[path[i]];
}
return length ? obj : void 0;
}
// Get the value of the (deep) property on `path` from `object`.
// If any property in `path` does not exist or if the value is
// `undefined`, return `defaultValue` instead.
// The `path` is normalized through `_.toPath`.
function get(object, path, defaultValue) {
var value = deepGet(object, toPath(path));
return isUndefined(value) ? defaultValue : value;
}
// Shortcut function for checking if an object has a given property directly on
// itself (in other words, not on a prototype). Unlike the internal `has`
// function, this public version can also traverse nested properties.
function has(obj, path) {
path = toPath(path);
var length = path.length;
for (var i = 0; i < length; i++) {
var key = path[i];
if (!has$1(obj, key)) return false;
obj = obj[key];
}
return !!length;
}
// Keep the identity function around for default iteratees.
function identity(value) {
return value;
}
// Returns a predicate for checking whether an object has a given set of
// `key:value` pairs.
function matcher(attrs) {
attrs = extendOwn({}, attrs);
return function(obj) {
return isMatch(obj, attrs);
};
}
// Creates a function that, when passed an object, will traverse that object’s
// properties down the given `path`, specified as an array of keys or indices.
function property(path) {
path = toPath(path);
return function(obj) {
return deepGet(obj, path);
};
}
// Internal function that returns an efficient (for current engines) version
// of the passed-in callback, to be repeatedly applied in other Underscore
// functions.
function optimizeCb(func, context, argCount) {
if (context === void 0) return func;
switch (argCount == null ? 3 : argCount) {
case 1: return function(value) {
return func.call(context, value);
};
// The 2-argument case is omitted because we’re not using it.
case 3: return function(value, index, collection) {
return func.call(context, value, index, collection);
};
case 4: return function(accumulator, value, index, collection) {
return func.call(context, accumulator, value, index, collection);
};
}
return function() {
return func.apply(context, arguments);
};
}
// An internal function to generate callbacks that can be applied to each
// element in a collection, returning the desired result — either `_.identity`,
// an arbitrary callback, a property matcher, or a property accessor.
function baseIteratee(value, context, argCount) {
if (value == null) return identity;
if (isFunction$1(value)) return optimizeCb(value, context, argCount);
if (isObject(value) && !isArray(value)) return matcher(value);
return property(value);
}
// External wrapper for our callback generator. Users may customize
// `_.iteratee` if they want additional predicate/iteratee shorthand styles.
// This abstraction hides the internal-only `argCount` argument.
function iteratee(value, context) {
return baseIteratee(value, context, Infinity);
}
_$1.iteratee = iteratee;
// The function we call internally to generate a callback. It invokes
// `_.iteratee` if overridden, otherwise `baseIteratee`.
function cb(value, context, argCount) {
if (_$1.iteratee !== iteratee) return _$1.iteratee(value, context);
return baseIteratee(value, context, argCount);
}
// Returns the results of applying the `iteratee` to each element of `obj`.
// In contrast to `_.map` it returns an object.
function mapObject(obj, iteratee, context) {
iteratee = cb(iteratee, context);
var _keys = keys(obj),
length = _keys.length,
results = {};
for (var index = 0; index < length; index++) {
var currentKey = _keys[index];
results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
}
return results;
}
// Predicate-generating function. Often useful outside of Underscore.
function noop(){}
// Generates a function for a given object that returns a given property.
function propertyOf(obj) {
if (obj == null) return noop;
return function(path) {
return get(obj, path);
};
}
// Run a function **n** times.
function times(n, iteratee, context) {
var accum = Array(Math.max(0, n));
iteratee = optimizeCb(iteratee, context, 1);
for (var i = 0; i < n; i++) accum[i] = iteratee(i);
return accum;
}
// Return a random integer between `min` and `max` (inclusive).
function random(min, max) {
if (max == null) {
max = min;
min = 0;
}
return min + Math.floor(Math.random() * (max - min + 1));
}
// A (possibly faster) way to get the current timestamp as an integer.
var now = Date.now || function() {
return new Date().getTime();
};
// Internal helper to generate functions for escaping and unescaping strings
// to/from HTML interpolation.
function createEscaper(map) {
var escaper = function(match) {
return map[match];
};
// Regexes for identifying a key that needs to be escaped.
var source = '(?:' + keys(map).join('|') + ')';
var testRegexp = RegExp(source);
var replaceRegexp = RegExp(source, 'g');
return function(string) {
string = string == null ? '' : '' + string;
return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
};
}
// Internal list of HTML entities for escaping.
var escapeMap = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": ''',
'`': '`'
};
// Function for escaping strings to HTML interpolation.
var _escape = createEscaper(escapeMap);
// Internal list of HTML entities for unescaping.
var unescapeMap = invert(escapeMap);
// Function for unescaping strings from HTML interpolation.
var _unescape = createEscaper(unescapeMap);
// By default, Underscore uses ERB-style template delimiters. Change the
// following template settings to use alternative delimiters.
var templateSettings = _$1.templateSettings = {
evaluate: /<%([\s\S]+?)%>/g,
interpolate: /<%=([\s\S]+?)%>/g,
escape: /<%-([\s\S]+?)%>/g
};
// When customizing `_.templateSettings`, if you don't want to define an
// interpolation, evaluation or escaping regex, we need one that is
// guaranteed not to match.
var noMatch = /(.)^/;
// Certain characters need to be escaped so that they can be put into a
// string literal.
var escapes = {
"'": "'",
'\\': '\\',
'\r': 'r',
'\n': 'n',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
var escapeRegExp = /\\|'|\r|\n|\u2028|\u2029/g;
function escapeChar(match) {
return '\\' + escapes[match];
}
// In order to prevent third-party code injection through
// `_.templateSettings.variable`, we test it against the following regular
// expression. It is intentionally a bit more liberal than just matching valid
// identifiers, but still prevents possible loopholes through defaults or
// destructuring assignment.
var bareIdentifier = /^\s*(\w|\$)+\s*$/;
// JavaScript micro-templating, similar to John Resig's implementation.
// Underscore templating handles arbitrary delimiters, preserves whitespace,
// and correctly escapes quotes within interpolated code.
// NB: `oldSettings` only exists for backwards compatibility.
function template(text, settings, oldSettings) {
if (!settings && oldSettings) settings = oldSettings;
settings = defaults({}, settings, _$1.templateSettings);
// Combine delimiters into one regular expression via alternation.
var matcher = RegExp([
(settings.escape || noMatch).source,
(settings.interpolate || noMatch).source,
(settings.evaluate || noMatch).source
].join('|') + '|$', 'g');
// Compile the template source, escaping string literals appropriately.
var index = 0;
var source = "__p+='";
text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
source += text.slice(index, offset).replace(escapeRegExp, escapeChar);
index = offset + match.length;
if (escape) {
source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
} else if (interpolate) {
source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
} else if (evaluate) {
source += "';\n" + evaluate + "\n__p+='";
}
// Adobe VMs need the match returned to produce the correct offset.
return match;
});
source += "';\n";
var argument = settings.variable;
if (argument) {
// Insure against third-party code injection. (CVE-2021-23358)
if (!bareIdentifier.test(argument)) throw new Error(
'variable is not a bare identifier: ' + argument
);
} else {
// If a variable is not specified, place data values in local scope.
source = 'with(obj||{}){\n' + source + '}\n';
argument = 'obj';
}
source = "var __t,__p='',__j=Array.prototype.join," +
"print=function(){__p+=__j.call(arguments,'');};\n" +
source + 'return __p;\n';
var render;
try {
render = new Function(argument, '_', source);
} catch (e) {
e.source = source;
throw e;
}
var template = function(data) {
return render.call(this, data, _$1);
};
// Provide the compiled source as a convenience for precompilation.
template.source = 'function(' + argument + '){\n' + source + '}';
return template;
}
// Traverses the children of `obj` along `path`. If a child is a function, it
// is invoked with its parent as context. Returns the value of the final
// child, or `fallback` if any child is undefined.
function result(obj, path, fallback) {
path = toPath(path);
var length = path.length;
if (!length) {
return isFunction$1(fallback) ? fallback.call(obj) : fallback;
}
for (var i = 0; i < length; i++) {
var prop = obj == null ? void 0 : obj[path[i]];
if (prop === void 0) {
prop = fallback;
i = length; // Ensure we don't continue iterating.
}
obj = isFunction$1(prop) ? prop.call(obj) : prop;
}
return obj;
}
// Generate a unique integer id (unique within the entire client session).
// Useful for temporary DOM ids.
var idCounter = 0;
function uniqueId(prefix) {
var id = ++idCounter + '';
return prefix ? prefix + id : id;
}
// Start chaining a wrapped Underscore object.
function chain(obj) {
var instance = _$1(obj);
instance._chain = true;
return instance;
}
// Internal function to execute `sourceFunc` bound to `context` with optional
// `args`. Determines whether to execute a function as a constructor or as a
// normal function.
function executeBound(sourceFunc, boundFunc, context, callingContext, args) {
if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
var self = baseCreate(sourceFunc.prototype);
var result = sourceFunc.apply(self, args);
if (isObject(result)) return result;
return self;
}
// Partially apply a function by creating a version that has had some of its
// arguments pre-filled, without changing its dynamic `this` context. `_` acts
// as a placeholder by default, allowing any combination of arguments to be
// pre-filled. Set `_.partial.placeholder` for a custom placeholder argument.
var partial = restArguments(function(func, boundArgs) {
var placeholder = partial.placeholder;
var bound = function() {
var position = 0, length = boundArgs.length;
var args = Array(length);
for (var i = 0; i < length; i++) {
args[i] = boundArgs[i] === placeholder ? arguments[position++] : boundArgs[i];
}
while (position < arguments.length) args.push(arguments[position++]);
return executeBound(func, bound, this, this, args);
};
return bound;
});
partial.placeholder = _$1;
// Create a function bound to a given object (assigning `this`, and arguments,
// optionally).
var bind = restArguments(function(func, context, args) {
if (!isFunction$1(func)) throw new TypeError('Bind must be called on a function');
var bound = restArguments(function(callArgs) {
return executeBound(func, bound, context, this, args.concat(callArgs));
});
return bound;
});
// Internal helper for collection methods to determine whether a collection
// should be iterated as an array or as an object.
// Related: https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
// Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
var isArrayLike = createSizePropertyCheck(getLength);
// Internal implementation of a recursive `flatten` function.
function flatten$1(input, depth, strict, output) {
output = output || [];
if (!depth && depth !== 0) {
depth = Infinity;
} else if (depth <= 0) {
return output.concat(input);
}
var idx = output.length;
for (var i = 0, length = getLength(input); i < length; i++) {
var value = input[i];
if (isArrayLike(value) && (isArray(value) || isArguments$1(value))) {
// Flatten current level of array or arguments object.
if (depth > 1) {
flatten$1(value, depth - 1, strict, output);
idx = output.length;
} else {
var j = 0, len = value.length;
while (j < len) output[idx++] = value[j++];
}
} else if (!strict) {
output[idx++] = value;
}
}
return output;
}
// Bind a number of an object's methods to that object. Remaining arguments
// are the method names to be bound. Useful for ensuring that all callbacks
// defined on an object belong to it.
var bindAll = restArguments(function(obj, keys) {
keys = flatten$1(keys, false, false);
var index = keys.length;
if (index < 1) throw new Error('bindAll must be passed function names');
while (index--) {
var key = keys[index];
obj[key] = bind(obj[key], obj);
}
return obj;
});
// Memoize an expensive function by storing its results.
function memoize(func, hasher) {
var memoize = function(key) {
var cache = memoize.cache;
var address = '' + (hasher ? hasher.apply(this, arguments) : key);
if (!has$1(cache, address)) cache[address] = func.apply(this, arguments);
return cache[address];
};
memoize.cache = {};
return memoize;
}
// Delays a function for the given number of milliseconds, and then calls
// it with the arguments supplied.
var delay = restArguments(function(func, wait, args) {
return setTimeout(function() {
return func.apply(null, args);
}, wait);
});
// Defers a function, scheduling it to run after the current call stack has
// cleared.
var defer = partial(delay, _$1, 1);
// Returns a function, that, when invoked, will only be triggered at most once
// during a given window of time. Normally, the throttled function will run
// as much as it can, without ever going more than once per `wait` duration;
// but if you'd like to disable the execution on the leading edge, pass
// `{leading: false}`. To disable execution on the trailing edge, ditto.
function throttle(func, wait, options) {
var timeout, context, args, result;
var previous = 0;
if (!options) options = {};
var later = function() {
previous = options.leading === false ? 0 : now();
timeout = null;
result = func.apply(context, args);
if (!timeout) context = args = null;
};
var throttled = function() {
var _now = now();
if (!previous && options.leading === false) previous = _now;
var remaining = wait - (_now - previous);
context = this;
args = arguments;
if (remaining <= 0 || remaining > wait) {
if (timeout) {
clearTimeout(timeout);
timeout = null;
}
previous = _now;
result = func.apply(context, args);
if (!timeout) context = args = null;
} else if (!timeout && options.trailing !== false) {
timeout = setTimeout(later, remaining);
}
return result;
};
throttled.cancel = function() {
clearTimeout(timeout);
previous = 0;
timeout = context = args = null;
};
return throttled;
}
// When a sequence of calls of the returned function ends, the argument
// function is triggered. The end of a sequence is defined by the `wait`
// parameter. If `immediate` is passed, the argument function will be
// triggered at the beginning of the sequence instead of at the end.
function debounce(func, wait, immediate) {
var timeout, previous, args, result, context;
var later = function() {
var passed = now() - previous;
if (wait > passed) {
timeout = setTimeout(later, wait - passed);
} else {
timeout = null;
if (!immediate) result = func.apply(context, args);
// This check is needed because `func` can recursively invoke `debounced`.
if (!timeout) args = context = null;
}
};
var debounced = restArguments(function(_args) {
context = this;
args = _args;
previous = now();
if (!timeout) {
timeout = setTimeout(later, wait);
if (immediate) result = func.apply(context, args);
}
return result;
});
debounced.cancel = function() {
clearTimeout(timeout);
timeout = args = context = null;
};
return debounced;
}
// Returns the first function passed as an argument to the second,
// allowing you to adjust arguments, run code before and after, and
// conditionally execute the original function.
function wrap(func, wrapper) {
return partial(wrapper, func);
}
// Returns a negated version of the passed-in predicate.
function negate(predicate) {
return function() {
return !predicate.apply(this, arguments);
};
}
// Returns a function that is the composition of a list of functions, each
// consuming the return value of the function that follows.
function compose() {
var args = arguments;
var start = args.length - 1;
return function() {
var i = start;
var result = args[start].apply(this, arguments);
while (i--) result = args[i].call(this, result);
return result;
};
}
// Returns a function that will only be executed on and after the Nth call.
function after(times, func) {
return function() {
if (--times < 1) {
return func.apply(this, arguments);
}
};
}
// Returns a function that will only be executed up to (but not including) the
// Nth call.
function before(times, func) {
var memo;
return function() {
if (--times > 0) {
memo = func.apply(this, arguments);
}
if (times <= 1) func = null;
return memo;
};
}
// Returns a function that will be executed at most one time, no matter how
// often you call it. Useful for lazy initialization.
var once = partial(before, 2);
// Returns the first key on an object that passes a truth test.
function findKey(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = keys(obj), key;
for (var i = 0, length = _keys.length; i < length; i++) {
key = _keys[i];
if (predicate(obj[key], key, obj)) return key;
}
}
// Internal function to generate `_.findIndex` and `_.findLastIndex`.
function createPredicateIndexFinder(dir) {
return function(array, predicate, context) {
predicate = cb(predicate, context);
var length = getLength(array);
var index = dir > 0 ? 0 : length - 1;
for (; index >= 0 && index < length; index += dir) {
if (predicate(array[index], index, array)) return index;
}
return -1;
};
}
// Returns the first index on an array-like that passes a truth test.
var findIndex = createPredicateIndexFinder(1);
// Returns the last index on an array-like that passes a truth test.
var findLastIndex = createPredicateIndexFinder(-1);
// Use a comparator function to figure out the smallest index at which
// an object should be inserted so as to maintain order. Uses binary search.
function sortedIndex(array, obj, iteratee, context) {
iteratee = cb(iteratee, context, 1);
var value = iteratee(obj);
var low = 0, high = getLength(array);
while (low < high) {
var mid = Math.floor((low + high) / 2);
if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
}
return low;
}
// Internal function to generate the `_.indexOf` and `_.lastIndexOf` functions.
function createIndexFinder(dir, predicateFind, sortedIndex) {
return function(array, item, idx) {
var i = 0, length = getLength(array);
if (typeof idx == 'number') {
if (dir > 0) {
i = idx >= 0 ? idx : Math.max(idx + length, i);
} else {
length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
}
} else if (sortedIndex && idx && length) {
idx = sortedIndex(array, item);
return array[idx] === item ? idx : -1;
}
if (item !== item) {
idx = predicateFind(slice.call(array, i, length), isNaN$1);
return idx >= 0 ? idx + i : -1;
}
for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
if (array[idx] === item) return idx;
}
return -1;
};
}
// Return the position of the first occurrence of an item in an array,
// or -1 if the item is not included in the array.
// If the array is large and already in sort order, pass `true`
// for **isSorted** to use binary search.
var indexOf = createIndexFinder(1, findIndex, sortedIndex);
// Return the position of the last occurrence of an item in an array,
// or -1 if the item is not included in the array.
var lastIndexOf = createIndexFinder(-1, findLastIndex);
// Return the first value which passes a truth test.
function find(obj, predicate, context) {
var keyFinder = isArrayLike(obj) ? findIndex : findKey;
var key = keyFinder(obj, predicate, context);
if (key !== void 0 && key !== -1) return obj[key];
}
// Convenience version of a common use case of `_.find`: getting the first
// object containing specific `key:value` pairs.
function findWhere(obj, attrs) {
return find(obj, matcher(attrs));
}
// The cornerstone for collection functions, an `each`
// implementation, aka `forEach`.
// Handles raw objects in addition to array-likes. Treats all
// sparse array-likes as if they were dense.
function each(obj, iteratee, context) {
iteratee = optimizeCb(iteratee, context);
var i, length;
if (isArrayLike(obj)) {
for (i = 0, length = obj.length; i < length; i++) {
iteratee(obj[i], i, obj);
}
} else {
var _keys = keys(obj);
for (i = 0, length = _keys.length; i < length; i++) {
iteratee(obj[_keys[i]], _keys[i], obj);
}
}
return obj;
}
// Return the results of applying the iteratee to each element.
function map(obj, iteratee, context) {
iteratee = cb(iteratee, context);
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length,
results = Array(length);
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
results[index] = iteratee(obj[currentKey], currentKey, obj);
}
return results;
}
// Internal helper to create a reducing function, iterating left or right.
function createReduce(dir) {
// Wrap code that reassigns argument variables in a separate function than
// the one that accesses `arguments.length` to avoid a perf hit. (#1991)
var reducer = function(obj, iteratee, memo, initial) {
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length,
index = dir > 0 ? 0 : length - 1;
if (!initial) {
memo = obj[_keys ? _keys[index] : index];
index += dir;
}
for (; index >= 0 && index < length; index += dir) {
var currentKey = _keys ? _keys[index] : index;
memo = iteratee(memo, obj[currentKey], currentKey, obj);
}
return memo;
};
return function(obj, iteratee, memo, context) {
var initial = arguments.length >= 3;
return reducer(obj, optimizeCb(iteratee, context, 4), memo, initial);
};
}
// **Reduce** builds up a single result from a list of values, aka `inject`,
// or `foldl`.
var reduce = createReduce(1);
// The right-associative version of reduce, also known as `foldr`.
var reduceRight = createReduce(-1);
// Return all the elements that pass a truth test.
function filter(obj, predicate, context) {
var results = [];
predicate = cb(predicate, context);
each(obj, function(value, index, list) {
if (predicate(value, index, list)) results.push(value);
});
return results;
}
// Return all the elements for which a truth test fails.
function reject(obj, predicate, context) {
return filter(obj, negate(cb(predicate)), context);
}
// Determine whether all of the elements pass a truth test.
function every(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length;
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
if (!predicate(obj[currentKey], currentKey, obj)) return false;
}
return true;
}
// Determine if at least one element in the object passes a truth test.
function some(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = !isArrayLike(obj) && keys(obj),
length = (_keys || obj).length;
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
if (predicate(obj[currentKey], currentKey, obj)) return true;
}
return false;
}
// Determine if the array or object contains a given item (using `===`).
function contains(obj, item, fromIndex, guard) {
if (!isArrayLike(obj)) obj = values(obj);
if (typeof fromIndex != 'number' || guard) fromIndex = 0;
return indexOf(obj, item, fromIndex) >= 0;
}
// Invoke a method (with arguments) on every item in a collection.
var invoke = restArguments(function(obj, path, args) {
var contextPath, func;
if (isFunction$1(path)) {
func = path;
} else {
path = toPath(path);
contextPath = path.slice(0, -1);
path = path[path.length - 1];
}
return map(obj, function(context) {
var method = func;
if (!method) {
if (contextPath && contextPath.length) {
context = deepGet(context, contextPath);
}
if (context == null) return void 0;
method = context[path];
}
return method == null ? method : method.apply(context, args);
});
});
// Convenience version of a common use case of `_.map`: fetching a property.
function pluck(obj, key) {
return map(obj, property(key));
}
// Convenience version of a common use case of `_.filter`: selecting only
// objects containing specific `key:value` pairs.
function where(obj, attrs) {
return filter(obj, matcher(attrs));
}
// Return the maximum element (or element-based computation).
function max(obj, iteratee, context) {
var result = -Infinity, lastComputed = -Infinity,
value, computed;
if (iteratee == null || (typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null)) {
obj = isArrayLike(obj) ? obj : values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value != null && value > result) {
result = value;
}
}
} else {
iteratee = cb(iteratee, context);
each(obj, function(v, index, list) {
computed = iteratee(v, index, list);
if (computed > lastComputed || (computed === -Infinity && result === -Infinity)) {
result = v;
lastComputed = computed;
}
});
}
return result;
}
// Return the minimum element (or element-based computation).
function min(obj, iteratee, context) {
var result = Infinity, lastComputed = Infinity,
value, computed;
if (iteratee == null || (typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null)) {
obj = isArrayLike(obj) ? obj : values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value != null && value < result) {
result = value;
}
}
} else {
iteratee = cb(iteratee, context);
each(obj, function(v, index, list) {
computed = iteratee(v, index, list);
if (computed < lastComputed || (computed === Infinity && result === Infinity)) {
result = v;
lastComputed = computed;
}
});
}
return result;
}
// Safely create a real, live array from anything iterable.
var reStrSymbol = /[^\ud800-\udfff]|[\ud800-\udbff][\udc00-\udfff]|[\ud800-\udfff]/g;
function toArray(obj) {
if (!obj) return [];
if (isArray(obj)) return slice.call(obj);
if (isString(obj)) {
// Keep surrogate pair characters together.
return obj.match(reStrSymbol);
}
if (isArrayLike(obj)) return map(obj, identity);
return values(obj);
}
// Sample **n** random values from a collection using the modern version of the
// [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
// If **n** is not specified, returns a single random element.
// The internal `guard` argument allows it to work with `_.map`.
function sample(obj, n, guard) {
if (n == null || guard) {
if (!isArrayLike(obj)) obj = values(obj);
return obj[random(obj.length - 1)];
}
var sample = toArray(obj);
var length = getLength(sample);
n = Math.max(Math.min(n, length), 0);
var last = length - 1;
for (var index = 0; index < n; index++) {
var rand = random(index, last);
var temp = sample[index];
sample[index] = sample[rand];
sample[rand] = temp;
}
return sample.slice(0, n);
}
// Shuffle a collection.
function shuffle(obj) {
return sample(obj, Infinity);
}
// Sort the object's values by a criterion produced by an iteratee.
function sortBy(obj, iteratee, context) {
var index = 0;
iteratee = cb(iteratee, context);
return pluck(map(obj, function(value, key, list) {
return {
value: value,
index: index++,
criteria: iteratee(value, key, list)
};
}).sort(function(left, right) {
var a = left.criteria;
var b = right.criteria;
if (a !== b) {
if (a > b || a === void 0) return 1;
if (a < b || b === void 0) return -1;
}
return left.index - right.index;
}), 'value');
}
// An internal function used for aggregate "group by" operations.
function group(behavior, partition) {
return function(obj, iteratee, context) {
var result = partition ? [[], []] : {};
iteratee = cb(iteratee, context);
each(obj, function(value, index) {
var key = iteratee(value, index, obj);
behavior(result, value, key);
});
return result;
};
}
// Groups the object's values by a criterion. Pass either a string attribute
// to group by, or a function that returns the criterion.
var groupBy = group(function(result, value, key) {
if (has$1(result, key)) result[key].push(value); else result[key] = [value];
});
// Indexes the object's values by a criterion, similar to `_.groupBy`, but for
// when you know that your index values will be unique.
var indexBy = group(function(result, value, key) {
result[key] = value;
});
// Counts instances of an object that group by a certain criterion. Pass
// either a string attribute to count by, or a function that returns the
// criterion.
var countBy = group(function(result, value, key) {
if (has$1(result, key)) result[key]++; else result[key] = 1;
});
// Split a collection into two arrays: one whose elements all pass the given
// truth test, and one whose elements all do not pass the truth test.
var partition = group(function(result, value, pass) {
result[pass ? 0 : 1].push(value);
}, true);
// Return the number of elements in a collection.
function size(obj) {
if (obj == null) return 0;
return isArrayLike(obj) ? obj.length : keys(obj).length;
}
// Internal `_.pick` helper function to determine whether `key` is an enumerable
// property name of `obj`.
function keyInObj(value, key, obj) {
return key in obj;
}
// Return a copy of the object only containing the allowed properties.
var pick = restArguments(function(obj, keys) {
var result = {}, iteratee = keys[0];
if (obj == null) return result;
if (isFunction$1(iteratee)) {
if (keys.length > 1) iteratee = optimizeCb(iteratee, keys[1]);
keys = allKeys(obj);
} else {
iteratee = keyInObj;
keys = flatten$1(keys, false, false);
obj = Object(obj);
}
for (var i = 0, length = keys.length; i < length; i++) {
var key = keys[i];
var value = obj[key];
if (iteratee(value, key, obj)) result[key] = value;
}
return result;
});
// Return a copy of the object without the disallowed properties.
var omit = restArguments(function(obj, keys) {
var iteratee = keys[0], context;
if (isFunction$1(iteratee)) {
iteratee = negate(iteratee);
if (keys.length > 1) context = keys[1];
} else {
keys = map(flatten$1(keys, false, false), String);
iteratee = function(value, key) {
return !contains(keys, key);
};
}
return pick(obj, iteratee, context);
});
// Returns everything but the last entry of the array. Especially useful on
// the arguments object. Passing **n** will return all the values in
// the array, excluding the last N.
function initial(array, n, guard) {
return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
}
// Get the first element of an array. Passing **n** will return the first N
// values in the array. The **guard** check allows it to work with `_.map`.
function first(array, n, guard) {
if (array == null || array.length < 1) return n == null || guard ? void 0 : [];
if (n == null || guard) return array[0];
return initial(array, array.length - n);
}
// Returns everything but the first entry of the `array`. Especially useful on
// the `arguments` object. Passing an **n** will return the rest N values in the
// `array`.
function rest(array, n, guard) {
return slice.call(array, n == null || guard ? 1 : n);
}
// Get the last element of an array. Passing **n** will return the last N
// values in the array.
function last(array, n, guard) {
if (array == null || array.length < 1) return n == null || guard ? void 0 : [];
if (n == null || guard) return array[array.length - 1];
return rest(array, Math.max(0, array.length - n));
}
// Trim out all falsy values from an array.
function compact(array) {
return filter(array, Boolean);
}
// Flatten out an array, either recursively (by default), or up to `depth`.
// Passing `true` or `false` as `depth` means `1` or `Infinity`, respectively.
function flatten(array, depth) {
return flatten$1(array, depth, false);
}
// Take the difference between one array and a number of other arrays.
// Only the elements present in just the first array will remain.
var difference = restArguments(function(array, rest) {
rest = flatten$1(rest, true, true);
return filter(array, function(value){
return !contains(rest, value);
});
});
// Return a version of the array that does not contain the specified value(s).
var without = restArguments(function(array, otherArrays) {
return difference(array, otherArrays);
});
// Produce a duplicate-free version of the array. If the array has already
// been sorted, you have the option of using a faster algorithm.
// The faster algorithm will not work with an iteratee if the iteratee
// is not a one-to-one function, so providing an iteratee will disable
// the faster algorithm.
function uniq(array, isSorted, iteratee, context) {
if (!isBoolean(isSorted)) {
context = iteratee;
iteratee = isSorted;
isSorted = false;
}
if (iteratee != null) iteratee = cb(iteratee, context);
var result = [];
var seen = [];
for (var i = 0, length = getLength(array); i < length; i++) {
var value = array[i],
computed = iteratee ? iteratee(value, i, array) : value;
if (isSorted && !iteratee) {
if (!i || seen !== computed) result.push(value);
seen = computed;
} else if (iteratee) {
if (!contains(seen, computed)) {
seen.push(computed);
result.push(value);
}
} else if (!contains(result, value)) {
result.push(value);
}
}
return result;
}
// Produce an array that contains the union: each distinct element from all of
// the passed-in arrays.
var union = restArguments(function(arrays) {
return uniq(flatten$1(arrays, true, true));
});
// Produce an array that contains every item shared between all the
// passed-in arrays.
function intersection(array) {
var result = [];
var argsLength = arguments.length;
for (var i = 0, length = getLength(array); i < length; i++) {
var item = array[i];
if (contains(result, item)) continue;
var j;
for (j = 1; j < argsLength; j++) {
if (!contains(arguments[j], item)) break;
}
if (j === argsLength) result.push(item);
}
return result;
}
// Complement of zip. Unzip accepts an array of arrays and groups
// each array's elements on shared indices.
function unzip(array) {
var length = (array && max(array, getLength).length) || 0;
var result = Array(length);
for (var index = 0; index < length; index++) {
result[index] = pluck(array, index);
}
return result;
}
// Zip together multiple lists into a single array -- elements that share
// an index go together.
var zip = restArguments(unzip);
// Converts lists into objects. Pass either a single array of `[key, value]`
// pairs, or two parallel arrays of the same length -- one of keys, and one of
// the corresponding values. Passing by pairs is the reverse of `_.pairs`.
function object(list, values) {
var result = {};
for (var i = 0, length = getLength(list); i < length; i++) {
if (values) {
result[list[i]] = values[i];
} else {
result[list[i][0]] = list[i][1];
}
}
return result;
}
// Generate an integer Array containing an arithmetic progression. A port of
// the native Python `range()` function. See
// [the Python documentation](https://docs.python.org/library/functions.html#range).
function range(start, stop, step) {
if (stop == null) {
stop = start || 0;
start = 0;
}
if (!step) {
step = stop < start ? -1 : 1;
}
var length = Math.max(Math.ceil((stop - start) / step), 0);
var range = Array(length);
for (var idx = 0; idx < length; idx++, start += step) {
range[idx] = start;
}
return range;
}
// Chunk a single array into multiple arrays, each containing `count` or fewer
// items.
function chunk(array, count) {
if (count == null || count < 1) return [];
var result = [];
var i = 0, length = array.length;
while (i < length) {
result.push(slice.call(array, i, i += count));
}
return result;
}
// Helper function to continue chaining intermediate results.
function chainResult(instance, obj) {
return instance._chain ? _$1(obj).chain() : obj;
}
// Add your own custom functions to the Underscore object.
function mixin(obj) {
each(functions(obj), function(name) {
var func = _$1[name] = obj[name];
_$1.prototype[name] = function() {
var args = [this._wrapped];
push.apply(args, arguments);
return chainResult(this, func.apply(_$1, args));
};
});
return _$1;
}
// Add all mutator `Array` functions to the wrapper.
each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
var method = ArrayProto[name];
_$1.prototype[name] = function() {
var obj = this._wrapped;
if (obj != null) {
method.apply(obj, arguments);
if ((name === 'shift' || name === 'splice') && obj.length === 0) {
delete obj[0];
}
}
return chainResult(this, obj);
};
});
// Add all accessor `Array` functions to the wrapper.
each(['concat', 'join', 'slice'], function(name) {
var method = ArrayProto[name];
_$1.prototype[name] = function() {
var obj = this._wrapped;
if (obj != null) obj = method.apply(obj, arguments);
return chainResult(this, obj);
};
});
// Named Exports
var allExports = {
__proto__: null,
VERSION: VERSION,
restArguments: restArguments,
isObject: isObject,
isNull: isNull,
isUndefined: isUndefined,
isBoolean: isBoolean,
isElement: isElement,
isString: isString,
isNumber: isNumber,
isDate: isDate,
isRegExp: isRegExp,
isError: isError,
isSymbol: isSymbol,
isArrayBuffer: isArrayBuffer,
isDataView: isDataView$1,
isArray: isArray,
isFunction: isFunction$1,
isArguments: isArguments$1,
isFinite: isFinite$1,
isNaN: isNaN$1,
isTypedArray: isTypedArray$1,
isEmpty: isEmpty,
isMatch: isMatch,
isEqual: isEqual,
isMap: isMap,
isWeakMap: isWeakMap,
isSet: isSet,
isWeakSet: isWeakSet,
keys: keys,
allKeys: allKeys,
values: values,
pairs: pairs,
invert: invert,
functions: functions,
methods: functions,
extend: extend,
extendOwn: extendOwn,
assign: extendOwn,
defaults: defaults,
create: create,
clone: clone,
tap: tap,
get: get,
has: has,
mapObject: mapObject,
identity: identity,
constant: constant,
noop: noop,
toPath: toPath$1,
property: property,
propertyOf: propertyOf,
matcher: matcher,
matches: matcher,
times: times,
random: random,
now: now,
escape: _escape,
unescape: _unescape,
templateSettings: templateSettings,
template: template,
result: result,
uniqueId: uniqueId,
chain: chain,
iteratee: iteratee,
partial: partial,
bind: bind,
bindAll: bindAll,
memoize: memoize,
delay: delay,
defer: defer,
throttle: throttle,
debounce: debounce,
wrap: wrap,
negate: negate,
compose: compose,
after: after,
before: before,
once: once,
findKey: findKey,
findIndex: findIndex,
findLastIndex: findLastIndex,
sortedIndex: sortedIndex,
indexOf: indexOf,
lastIndexOf: lastIndexOf,
find: find,
detect: find,
findWhere: findWhere,
each: each,
forEach: each,
map: map,
collect: map,
reduce: reduce,
foldl: reduce,
inject: reduce,
reduceRight: reduceRight,
foldr: reduceRight,
filter: filter,
select: filter,
reject: reject,
every: every,
all: every,
some: some,
any: some,
contains: contains,
includes: contains,
include: contains,
invoke: invoke,
pluck: pluck,
where: where,
max: max,
min: min,
shuffle: shuffle,
sample: sample,
sortBy: sortBy,
groupBy: groupBy,
indexBy: indexBy,
countBy: countBy,
partition: partition,
toArray: toArray,
size: size,
pick: pick,
omit: omit,
first: first,
head: first,
take: first,
initial: initial,
last: last,
rest: rest,
tail: rest,
drop: rest,
compact: compact,
flatten: flatten,
without: without,
uniq: uniq,
unique: uniq,
union: union,
intersection: intersection,
difference: difference,
unzip: unzip,
transpose: unzip,
zip: zip,
object: object,
range: range,
chunk: chunk,
mixin: mixin,
'default': _$1
};
// Default Export
// Add all of the Underscore functions to the wrapper object.
var _ = mixin(allExports);
// Legacy Node.js API.
_._ = _;
return _;
})));
//# sourceMappingURL=underscore-umd.js.map
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ }),
/* 3 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_3__;
/***/ }),
/* 4 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_4__;
/***/ }),
/* 5 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_5__;
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;/*global define */
!(__WEBPACK_AMD_DEFINE_RESULT__ = function (require, module) {
var $ = __webpack_require__(1);
var _ = __webpack_require__(2);
var Backbone = __webpack_require__(7);
var mvc = __webpack_require__(8);
var splunk_util = __webpack_require__(9);
var TimeRangeInput = __webpack_require__(10);
var DropdownView = __webpack_require__(11);
var TokenUtils = __webpack_require__(12);
var MaintenanceModeBannerView = __webpack_require__(13);
var i18n = __webpack_require__(14);
_.mixin({
t: function(string) {
return i18n._(string)
}
});
/**
* Safely remove the view if existing and attached to the DOM
* @param {String} viewId - ID of the view to remove
*/
var safeRemoveView = function(viewId) {
var oldView = mvc.Components.getInstance(viewId);
if (oldView) {
oldView.remove();
mvc.Components.revokeInstance(viewId);
}
};
var insertTimePicker = function() {
var timePickerInsertionPriority = [
'div.dashboard-header div.edit-menu.splunkjs-mvc-simplexml-editdashboard-menuview', // Splunk 6.4 and prior
'div.dashboard-header span.dashboard-view-controls', // Splunk 6.5
'#context' //default
];
var insertionSelector = _.find(timePickerInsertionPriority, function(selector) {
return $(selector).length > 0;
});
$(insertionSelector)
.append('');
safeRemoveView('entity-context-panel-time-picker');
var timePicker = new TimeRangeInput({
'id': 'entity-context-panel-time-picker',
'searchWhenChanged': true,
'earliest_time': '$earliest$',
'latest_time': '$latest$',
'el': $('#entity-context-panel-time-picker')
}, {tokens: true}).render();
timePicker.on('change', function (newValue) {
TokenUtils.submitTokens({
earliest: newValue.earliest_time,
latest: newValue.latest_time
});
});
};
var restoreTimePickerAsNeeded = function() {
/* In Splunk 6.5, the edit feature adds the banner object and cycles it during
* edit/view. Earlier versions are less destructive and leave the TimePicker in
* place, so restoring it isn't necessary.
*/
var banners = $('header[role="banner"]');
if (banners.length === 0) {
return;
}
/* Defer places the operation at the end of the stack of processes the JS engine
* will call, ensuring that this operation happens after the view restoration is
* complete.
*/
var headerObserver = new window.MutationObserver(function(mutations) {
_.defer(function() {
if ($('header .edit-cancel').length === 0) {
var oldTimepicker = mvc.Components.getInstance('entity-context-panel-time-picker');
if (oldTimepicker) {
oldTimepicker.remove();
mvc.Components.revokeInstance('entity-context-panel-time-picker');
}
insertTimePicker();
}
});
});
headerObserver.observe(banners.get(0), {
attributes: false, characterData: false, childList: true
});
};
var EntityContextPanel = Backbone.View.extend({
/* Describes the endpoint to get all entities and determine whether they are in maintenance mode */
MAINTENANCE_CALENDAR_ENDPOINT: splunk_util.make_url(
[
'splunkd',
'__raw',
'servicesNS',
'nobody',
'SA-ITOA',
'maintenance_services_interface',
'maintenance_calendar'
].join('/')),
events: {
'click #open-inventory-modal' : function(e) {
$('#inventory-fields-modal').modal('show');
}
},
/**
* Initialize the view
*
*
* @param {Object} options
* @public
*/
initialize: function (options) {
Backbone.View.prototype.initialize.apply(this, arguments);
this.minichart_id = this.model.get('header_id') + '_minicharts';
// Hook up all model listeners
this.listenTo(this.model, {
'change:entities': this._updateEntityList,
'change:current_entity_info': this._updateEntityInfoView,
'change:context_content_title': this._updateContextView
}, this);
/* Event handler registers only after search completes,
* this guarantees that this.entities gets populated no matter what
*/
this._updateEntityList();
if (_.isEmpty(this.model.get('current_entity'))) {
this.currentEntityTitle = _('Select an entity').t();
} else {
this.currentEntityTitle = this.model.get('current_entity').title;
}
},
/**
* Gets the current entity's key
*
**/
_getCurrentEntityKey: function() {
return (this.model.get('current_entity').id || this.model.get('current_entity')._key);
},
/**
* Gets the url for entity detail page based on the selected entity
*
**/
_getEntityDetailUrl: function() {
/* On initial drilldown load, current_entity gets picked up from payload with entity key
* stored in a field called "id". On entity change, the entity key is picked up from the
* list of entities that were returned from the search, and this field is now stored in
* "_key".
*/
return (splunk_util.make_url(['app', 'itsi', 'entity_detail'].join('/')) +
'?entity_key=' + this._getCurrentEntityKey());
},
/**
* Render the timepicker, context views and the mini charts
*
* @public
*/
render: function () {
// Fetch from model for model specific context info
return this.model.fetch().done(_.bind(function () {
var context_title = '';
if (!this.model.get('is_from_entity_details')){
context_title = this.model.get('context_content_title');
}
this.$el.html(this._template({
context_title: context_title,
context_value: this.model.get('context_content_value'),
context_url: this.model.get('context_content_link'),
minichart_id: this.minichart_id
}));
/* HACK:
* As per the UI requirements, this appends the timepicker object to the
* top-right corner along with the edit dropdown and "More info" dropdown
* Since the classes and structure of the page has changed across
* releases, best option is to try each one until we find a suitable
* location. The last default option will always work.
*/
insertTimePicker();
/* SECONDARY HACK
* Restore the timePicker whenever the edit header indicates it is no
* longer in EDIT mode. This is safe as previous timePickers stop
* eventing, and the current one is just putting time ranges onto the
* token bus.
*/
restoreTimePickerAsNeeded();
safeRemoveView('entity-context-panel-entity-dropdown');
var entityPicker = new DropdownView({
'id': 'entity-context-panel-entity-dropdown',
'choices': this.entities,
'labelField': 'title',
'valueField': 'title',
'showClearButton': false,
'default': this.currentEntityTitle,
'el': $('#entity-context-panel-entity-picker')
}).render();
entityPicker.on('change', function (evt) {
if (evt !== undefined) {
this.currentEntityTitle = evt;
var entity = _.find(this.entities, function(item) {
return item.value === evt;
});
// Update the model
this.model.set('current_entity', _.find(this.model.get('entities'), function(item) {
return item.title === evt;
}));
var tokens = _.pick(entity.data, this.model.get('requested_entity_tokens'));
TokenUtils.submitTokens(tokens);
this._clearEntityInfoView();
}
}, this);
}, this));
},
/**
* Updates the entity list for the dropdown view
*
* @private
*/
_updateEntityList: function() {
this.entities = _.map(this.model.get('entities'), function(item) {
var rowItem = {};
rowItem['label'] = item['title'];
rowItem['value'] = item['title'];
rowItem['data'] = item;
return rowItem;
});
var dropdown = mvc.Components.get('entity-context-panel-entity-dropdown');
if (dropdown) {
dropdown.settings.set('choices', this.entities);
}
},
/**
* Updates the context view when the base page model changes
*
* @private
*/
_updateContextView: function () {
$('#entity-context-panel-contextLink').attr('href', this.model.get('context_content_link'));
$('#entity-context-panel-contextLink').text(this.model.get('context_content_value'));
},
/**
* Does a lookup of the entity given its key against the REST endpoint
* containing all the entities that have a maintenance window, and determines
* whether given the current time, the entity is still in a maintenance window
*
* @private
*
* @params {object} maintenance_calendars
**/
_isEntityInMaintenanceWindow: function(maintenance_calendars) {
var current_entity_key = this._getCurrentEntityKey();
// getTime() returns value in milliseconds, so needs to be adjusted to seconds
var current_time = new Date().getTime() / 1000;
return _.some(maintenance_calendars, function(calendar) {
return _.some(calendar['objects'], function(element) {
return element['object_type'] === 'entity' && element['_key'] === current_entity_key &&
current_time > calendar['start_time'] && current_time < calendar['end_time'];
});
});
},
/**
* Clears all banners inside the maintenance-mode container. This will be called when
* a new banner gets rendered for maintenance mode, or if the entity was switched from
* one that was in maintenance mode to one that isn't.
**/
_clearMaintenanceWindowBanner: function() {
$(".maintenance-mode").empty();
},
/**
* Renders the maintenance window banner if the selected entity in the dropdown
* is in maintenance mode
*
* @private
**/
_renderMaintenanceWindowBanner: function() {
// Clear any banners that were previously there, that were closed.
this._clearMaintenanceWindowBanner();
var maintenanceBanner = new MaintenanceModeBannerView({
el : $('.maintenance-mode'),
message: 'This Entity is currently in maintenance, data on this page may not be accurate'
});
maintenanceBanner.render();
maintenanceBanner.show();
},
/**
* Updates the entity info view when the model's entity info get populated
*
* @private
*/
_updateEntityInfoView: function () {
// Clears all of the inventory fields that had been displayed here
$('.inventory-field').remove();
$('#entity-context-panel-entity-info').append(this._entityInfoTemplate({
entity_title: this.currentEntityTitle,
data: this.model.get('current_entity_info'),
entity_detail_url: this._getEntityDetailUrl()
})).trigger('entity-fields-change-event', this.model.get('current_entity_info'));
// Append the modal view to context panel with all fields described
$('#inventory-fields-modal').html(this._showAllInventoryFieldsModal({
data: this.model.get('current_entity_info'),
entity_detail_url: this._getEntityDetailUrl()
})).trigger('entity-fields-change-event', this.model.get('current_entity_info'));
// Adapted from @ksternberg's UI logic on Entity Detail page
_.defer(_.bind(function() {
$('#show-more-fields').remove();
var MAX_LOCATION = $('#' + this.minichart_id).position().left;
var extra = 0;
_.each($('.wrapped-item.inventory-field'), function(item) {
if($(item).position().left + $(item).width() > MAX_LOCATION) {
$(item).remove();
extra++;
}
});
if (extra > 0) {
$('#entity-context-panel-entity-info').append(this._showMoreFieldsTemplate({
extra: extra
}));
// Make sure the "Show X more" modal link is in same column as final field shown
if ($('#show-more-fields').position().left !== $('.wrapped-item.inventory-field').last().position().left) {
$('.wrapped-item.inventory-field').last().remove();
$('#show-more-fields > #open-inventory-modal > .scanning').text('Show ' + (extra + 1) + ' more');
}
}
}, this));
/* Fetches the existing maintenance windows from the REST endpoint, and determines
* whether the selected entity is in one of those windows
*/
$.get(this.MAINTENANCE_CALENDAR_ENDPOINT)
.done(_.bind(function(maintenance_calendars) {
if (this._isEntityInMaintenanceWindow(maintenance_calendars)) {
this._renderMaintenanceWindowBanner();
}
else {
this._clearMaintenanceWindowBanner();
}
}, this))
.fail(function() {
console.error('Failed to retrieve maintenance calendars.');
});
},
_clearEntityInfoView: function() {
// This discernment is necessary because there's an 'if' in the
// template.
var maybeContext = $('#entity-context-panel-contextLink');
var entityPicker = $('#entity-context-panel-entity-picker');
var lastUnchanging = (maybeContext.length ? maybeContext : entityPicker)
.closest('label');
lastUnchanging.nextAll('label.wrapped-item').remove();
},
_template: _.template([
'
'
].join('\n'))
});
return EntityContextPanel;
}.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(global) {// Backbone.js 1.6.0
// (c) 2010-2024 Jeremy Ashkenas and DocumentCloud
// Backbone may be freely distributed under the MIT license.
// For all details and documentation:
// http://backbonejs.org
(function(factory) {
// Establish the root object, `window` (`self`) in the browser, or `global` on the server.
// We use `self` instead of `window` for `WebWorker` support.
var root = typeof self == 'object' && self.self === self && self ||
typeof global == 'object' && global.global === global && global;
// Set up Backbone appropriately for the environment. Start with AMD.
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(2), __webpack_require__(1), exports], __WEBPACK_AMD_DEFINE_RESULT__ = function(_, $, exports) {
// Export global even in AMD case in case this script is loaded with
// others that may still expect a global Backbone.
root.Backbone = factory(root, exports, _, $);
}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
// Next for Node.js or CommonJS. jQuery may not be needed as a module.
} else if (typeof exports !== 'undefined') {
var _ = require('underscore'), $;
try { $ = require('jquery'); } catch (e) {}
factory(root, exports, _, $);
// Finally, as a browser global.
} else {
root.Backbone = factory(root, {}, root._, root.jQuery || root.Zepto || root.ender || root.$);
}
})(function(root, Backbone, _, $) {
// Initial Setup
// -------------
// Save the previous value of the `Backbone` variable, so that it can be
// restored later on, if `noConflict` is used.
var previousBackbone = root.Backbone;
// Create a local reference to a common array method we'll want to use later.
var slice = Array.prototype.slice;
// Current version of the library. Keep in sync with `package.json`.
Backbone.VERSION = '1.6.0';
// For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
// the `$` variable.
Backbone.$ = $;
// Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
// to its previous owner. Returns a reference to this Backbone object.
Backbone.noConflict = function() {
root.Backbone = previousBackbone;
return this;
};
// Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
// will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and
// set a `X-Http-Method-Override` header.
Backbone.emulateHTTP = false;
// Turn on `emulateJSON` to support legacy servers that can't deal with direct
// `application/json` requests ... this will encode the body as
// `application/x-www-form-urlencoded` instead and will send the model in a
// form param named `model`.
Backbone.emulateJSON = false;
// Backbone.Events
// ---------------
// A module that can be mixed in to *any object* in order to provide it with
// a custom event channel. You may bind a callback to an event with `on` or
// remove with `off`; `trigger`-ing an event fires all callbacks in
// succession.
//
// var object = {};
// _.extend(object, Backbone.Events);
// object.on('expand', function(){ alert('expanded'); });
// object.trigger('expand');
//
var Events = Backbone.Events = {};
// Regular expression used to split event strings.
var eventSplitter = /\s+/;
// A private global variable to share between listeners and listenees.
var _listening;
// Iterates over the standard `event, callback` (as well as the fancy multiple
// space-separated events `"change blur", callback` and jQuery-style event
// maps `{event: callback}`).
var eventsApi = function(iteratee, events, name, callback, opts) {
var i = 0, names;
if (name && typeof name === 'object') {
// Handle event maps.
if (callback !== void 0 && 'context' in opts && opts.context === void 0) opts.context = callback;
for (names = _.keys(name); i < names.length ; i++) {
events = eventsApi(iteratee, events, names[i], name[names[i]], opts);
}
} else if (name && eventSplitter.test(name)) {
// Handle space-separated event names by delegating them individually.
for (names = name.split(eventSplitter); i < names.length; i++) {
events = iteratee(events, names[i], callback, opts);
}
} else {
// Finally, standard events.
events = iteratee(events, name, callback, opts);
}
return events;
};
// Bind an event to a `callback` function. Passing `"all"` will bind
// the callback to all events fired.
Events.on = function(name, callback, context) {
this._events = eventsApi(onApi, this._events || {}, name, callback, {
context: context,
ctx: this,
listening: _listening
});
if (_listening) {
var listeners = this._listeners || (this._listeners = {});
listeners[_listening.id] = _listening;
// Allow the listening to use a counter, instead of tracking
// callbacks for library interop
_listening.interop = false;
}
return this;
};
// Inversion-of-control versions of `on`. Tell *this* object to listen to
// an event in another object... keeping track of what it's listening to
// for easier unbinding later.
Events.listenTo = function(obj, name, callback) {
if (!obj) return this;
var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
var listeningTo = this._listeningTo || (this._listeningTo = {});
var listening = _listening = listeningTo[id];
// This object is not listening to any other events on `obj` yet.
// Setup the necessary references to track the listening callbacks.
if (!listening) {
this._listenId || (this._listenId = _.uniqueId('l'));
listening = _listening = listeningTo[id] = new Listening(this, obj);
}
// Bind callbacks on obj.
var error = tryCatchOn(obj, name, callback, this);
_listening = void 0;
if (error) throw error;
// If the target obj is not Backbone.Events, track events manually.
if (listening.interop) listening.on(name, callback);
return this;
};
// The reducing API that adds a callback to the `events` object.
var onApi = function(events, name, callback, options) {
if (callback) {
var handlers = events[name] || (events[name] = []);
var context = options.context, ctx = options.ctx, listening = options.listening;
if (listening) listening.count++;
handlers.push({callback: callback, context: context, ctx: context || ctx, listening: listening});
}
return events;
};
// An try-catch guarded #on function, to prevent poisoning the global
// `_listening` variable.
var tryCatchOn = function(obj, name, callback, context) {
try {
obj.on(name, callback, context);
} catch (e) {
return e;
}
};
// Remove one or many callbacks. If `context` is null, removes all
// callbacks with that function. If `callback` is null, removes all
// callbacks for the event. If `name` is null, removes all bound
// callbacks for all events.
Events.off = function(name, callback, context) {
if (!this._events) return this;
this._events = eventsApi(offApi, this._events, name, callback, {
context: context,
listeners: this._listeners
});
return this;
};
// Tell this object to stop listening to either specific events ... or
// to every object it's currently listening to.
Events.stopListening = function(obj, name, callback) {
var listeningTo = this._listeningTo;
if (!listeningTo) return this;
var ids = obj ? [obj._listenId] : _.keys(listeningTo);
for (var i = 0; i < ids.length; i++) {
var listening = listeningTo[ids[i]];
// If listening doesn't exist, this object is not currently
// listening to obj. Break out early.
if (!listening) break;
listening.obj.off(name, callback, this);
if (listening.interop) listening.off(name, callback);
}
if (_.isEmpty(listeningTo)) this._listeningTo = void 0;
return this;
};
// The reducing API that removes a callback from the `events` object.
var offApi = function(events, name, callback, options) {
if (!events) return;
var context = options.context, listeners = options.listeners;
var i = 0, names;
// Delete all event listeners and "drop" events.
if (!name && !context && !callback) {
for (names = _.keys(listeners); i < names.length; i++) {
listeners[names[i]].cleanup();
}
return;
}
names = name ? [name] : _.keys(events);
for (; i < names.length; i++) {
name = names[i];
var handlers = events[name];
// Bail out if there are no events stored.
if (!handlers) break;
// Find any remaining events.
var remaining = [];
for (var j = 0; j < handlers.length; j++) {
var handler = handlers[j];
if (
callback && callback !== handler.callback &&
callback !== handler.callback._callback ||
context && context !== handler.context
) {
remaining.push(handler);
} else {
var listening = handler.listening;
if (listening) listening.off(name, callback);
}
}
// Replace events if there are any remaining. Otherwise, clean up.
if (remaining.length) {
events[name] = remaining;
} else {
delete events[name];
}
}
return events;
};
// Bind an event to only be triggered a single time. After the first time
// the callback is invoked, its listener will be removed. If multiple events
// are passed in using the space-separated syntax, the handler will fire
// once for each event, not once for a combination of all events.
Events.once = function(name, callback, context) {
// Map the event into a `{event: once}` object.
var events = eventsApi(onceMap, {}, name, callback, this.off.bind(this));
if (typeof name === 'string' && context == null) callback = void 0;
return this.on(events, callback, context);
};
// Inversion-of-control versions of `once`.
Events.listenToOnce = function(obj, name, callback) {
// Map the event into a `{event: once}` object.
var events = eventsApi(onceMap, {}, name, callback, this.stopListening.bind(this, obj));
return this.listenTo(obj, events);
};
// Reduces the event callbacks into a map of `{event: onceWrapper}`.
// `offer` unbinds the `onceWrapper` after it has been called.
var onceMap = function(map, name, callback, offer) {
if (callback) {
var once = map[name] = _.once(function() {
offer(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
}
return map;
};
// Trigger one or many events, firing all bound callbacks. Callbacks are
// passed the same arguments as `trigger` is, apart from the event name
// (unless you're listening on `"all"`, which will cause your callback to
// receive the true name of the event as the first argument).
Events.trigger = function(name) {
if (!this._events) return this;
var length = Math.max(0, arguments.length - 1);
var args = Array(length);
for (var i = 0; i < length; i++) args[i] = arguments[i + 1];
eventsApi(triggerApi, this._events, name, void 0, args);
return this;
};
// Handles triggering the appropriate event callbacks.
var triggerApi = function(objEvents, name, callback, args) {
if (objEvents) {
var events = objEvents[name];
var allEvents = objEvents.all;
if (events && allEvents) allEvents = allEvents.slice();
if (events) triggerEvents(events, args);
if (allEvents) triggerEvents(allEvents, [name].concat(args));
}
return objEvents;
};
// A difficult-to-believe, but optimized internal dispatch function for
// triggering events. Tries to keep the usual cases speedy (most internal
// Backbone events have 3 arguments).
var triggerEvents = function(events, args) {
var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
switch (args.length) {
case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
}
};
// A listening class that tracks and cleans up memory bindings
// when all callbacks have been offed.
var Listening = function(listener, obj) {
this.id = listener._listenId;
this.listener = listener;
this.obj = obj;
this.interop = true;
this.count = 0;
this._events = void 0;
};
Listening.prototype.on = Events.on;
// Offs a callback (or several).
// Uses an optimized counter if the listenee uses Backbone.Events.
// Otherwise, falls back to manual tracking to support events
// library interop.
Listening.prototype.off = function(name, callback) {
var cleanup;
if (this.interop) {
this._events = eventsApi(offApi, this._events, name, callback, {
context: void 0,
listeners: void 0
});
cleanup = !this._events;
} else {
this.count--;
cleanup = this.count === 0;
}
if (cleanup) this.cleanup();
};
// Cleans up memory bindings between the listener and the listenee.
Listening.prototype.cleanup = function() {
delete this.listener._listeningTo[this.obj._listenId];
if (!this.interop) delete this.obj._listeners[this.id];
};
// Aliases for backwards compatibility.
Events.bind = Events.on;
Events.unbind = Events.off;
// Allow the `Backbone` object to serve as a global event bus, for folks who
// want global "pubsub" in a convenient place.
_.extend(Backbone, Events);
// Backbone.Model
// --------------
// Backbone **Models** are the basic data object in the framework --
// frequently representing a row in a table in a database on your server.
// A discrete chunk of data and a bunch of useful, related methods for
// performing computations and transformations on that data.
// Create a new model with the specified attributes. A client id (`cid`)
// is automatically generated and assigned for you.
var Model = Backbone.Model = function(attributes, options) {
var attrs = attributes || {};
options || (options = {});
this.preinitialize.apply(this, arguments);
this.cid = _.uniqueId(this.cidPrefix);
this.attributes = {};
if (options.collection) this.collection = options.collection;
if (options.parse) attrs = this.parse(attrs, options) || {};
var defaults = _.result(this, 'defaults');
// Just _.defaults would work fine, but the additional _.extends
// is in there for historical reasons. See #3843.
attrs = _.defaults(_.extend({}, defaults, attrs), defaults);
this.set(attrs, options);
this.changed = {};
this.initialize.apply(this, arguments);
};
// Attach all inheritable methods to the Model prototype.
_.extend(Model.prototype, Events, {
// A hash of attributes whose current and previous value differ.
changed: null,
// The value returned during the last failed validation.
validationError: null,
// The default name for the JSON `id` attribute is `"id"`. MongoDB and
// CouchDB users may want to set this to `"_id"`.
idAttribute: 'id',
// The prefix is used to create the client id which is used to identify models locally.
// You may want to override this if you're experiencing name clashes with model ids.
cidPrefix: 'c',
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the Model.
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Return a copy of the model's `attributes` object.
toJSON: function(options) {
return _.clone(this.attributes);
},
// Proxy `Backbone.sync` by default -- but override this if you need
// custom syncing semantics for *this* particular model.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Get the value of an attribute.
get: function(attr) {
return this.attributes[attr];
},
// Get the HTML-escaped value of an attribute.
escape: function(attr) {
return _.escape(this.get(attr));
},
// Returns `true` if the attribute contains a value that is not null
// or undefined.
has: function(attr) {
return this.get(attr) != null;
},
// Special-cased proxy to underscore's `_.matches` method.
matches: function(attrs) {
return !!_.iteratee(attrs, this)(this.attributes);
},
// Set a hash of model attributes on the object, firing `"change"`. This is
// the core primitive operation of a model, updating the data and notifying
// anyone who needs to know about the change in state. The heart of the beast.
set: function(key, val, options) {
if (key == null) return this;
// Handle both `"key", value` and `{key: value}` -style arguments.
var attrs;
if (typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options || (options = {});
// Run validation.
if (!this._validate(attrs, options)) return false;
// Extract attributes and options.
var unset = options.unset;
var silent = options.silent;
var changes = [];
var changing = this._changing;
this._changing = true;
if (!changing) {
this._previousAttributes = _.clone(this.attributes);
this.changed = {};
}
var current = this.attributes;
var changed = this.changed;
var prev = this._previousAttributes;
// For each `set` attribute, update or delete the current value.
for (var attr in attrs) {
val = attrs[attr];
if (!_.isEqual(current[attr], val)) changes.push(attr);
if (!_.isEqual(prev[attr], val)) {
changed[attr] = val;
} else {
delete changed[attr];
}
unset ? delete current[attr] : current[attr] = val;
}
// Update the `id`.
if (this.idAttribute in attrs) {
var prevId = this.id;
this.id = this.get(this.idAttribute);
this.trigger('changeId', this, prevId, options);
}
// Trigger all relevant attribute changes.
if (!silent) {
if (changes.length) this._pending = options;
for (var i = 0; i < changes.length; i++) {
this.trigger('change:' + changes[i], this, current[changes[i]], options);
}
}
// You might be wondering why there's a `while` loop here. Changes can
// be recursively nested within `"change"` events.
if (changing) return this;
if (!silent) {
while (this._pending) {
options = this._pending;
this._pending = false;
this.trigger('change', this, options);
}
}
this._pending = false;
this._changing = false;
return this;
},
// Remove an attribute from the model, firing `"change"`. `unset` is a noop
// if the attribute doesn't exist.
unset: function(attr, options) {
return this.set(attr, void 0, _.extend({}, options, {unset: true}));
},
// Clear all attributes on the model, firing `"change"`.
clear: function(options) {
var attrs = {};
for (var key in this.attributes) attrs[key] = void 0;
return this.set(attrs, _.extend({}, options, {unset: true}));
},
// Determine if the model has changed since the last `"change"` event.
// If you specify an attribute name, determine if that attribute has changed.
hasChanged: function(attr) {
if (attr == null) return !_.isEmpty(this.changed);
return _.has(this.changed, attr);
},
// Return an object containing all the attributes that have changed, or
// false if there are no changed attributes. Useful for determining what
// parts of a view need to be updated and/or what attributes need to be
// persisted to the server. Unset attributes will be set to undefined.
// You can also pass an attributes object to diff against the model,
// determining if there *would be* a change.
changedAttributes: function(diff) {
if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
var old = this._changing ? this._previousAttributes : this.attributes;
var changed = {};
var hasChanged;
for (var attr in diff) {
var val = diff[attr];
if (_.isEqual(old[attr], val)) continue;
changed[attr] = val;
hasChanged = true;
}
return hasChanged ? changed : false;
},
// Get the previous value of an attribute, recorded at the time the last
// `"change"` event was fired.
previous: function(attr) {
if (attr == null || !this._previousAttributes) return null;
return this._previousAttributes[attr];
},
// Get all of the attributes of the model at the time of the previous
// `"change"` event.
previousAttributes: function() {
return _.clone(this._previousAttributes);
},
// Fetch the model from the server, merging the response with the model's
// local attributes. Any changed attributes will trigger a "change" event.
fetch: function(options) {
options = _.extend({parse: true}, options);
var model = this;
var success = options.success;
options.success = function(resp) {
var serverAttrs = options.parse ? model.parse(resp, options) : resp;
if (!model.set(serverAttrs, options)) return false;
if (success) success.call(options.context, model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Set a hash of model attributes, and sync the model to the server.
// If the server returns an attributes hash that differs, the model's
// state will be `set` again.
save: function(key, val, options) {
// Handle both `"key", value` and `{key: value}` -style arguments.
var attrs;
if (key == null || typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options = _.extend({validate: true, parse: true}, options);
var wait = options.wait;
// If we're not waiting and attributes exist, save acts as
// `set(attr).save(null, opts)` with validation. Otherwise, check if
// the model will be valid when the attributes, if any, are set.
if (attrs && !wait) {
if (!this.set(attrs, options)) return false;
} else if (!this._validate(attrs, options)) {
return false;
}
// After a successful server-side save, the client is (optionally)
// updated with the server-side state.
var model = this;
var success = options.success;
var attributes = this.attributes;
options.success = function(resp) {
// Ensure attributes are restored during synchronous saves.
model.attributes = attributes;
var serverAttrs = options.parse ? model.parse(resp, options) : resp;
if (wait) serverAttrs = _.extend({}, attrs, serverAttrs);
if (serverAttrs && !model.set(serverAttrs, options)) return false;
if (success) success.call(options.context, model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
// Set temporary attributes if `{wait: true}` to properly find new ids.
if (attrs && wait) this.attributes = _.extend({}, attributes, attrs);
var method = this.isNew() ? 'create' : options.patch ? 'patch' : 'update';
if (method === 'patch' && !options.attrs) options.attrs = attrs;
var xhr = this.sync(method, this, options);
// Restore attributes.
this.attributes = attributes;
return xhr;
},
// Destroy this model on the server if it was already persisted.
// Optimistically removes the model from its collection, if it has one.
// If `wait: true` is passed, waits for the server to respond before removal.
destroy: function(options) {
options = options ? _.clone(options) : {};
var model = this;
var success = options.success;
var wait = options.wait;
var destroy = function() {
model.stopListening();
model.trigger('destroy', model, model.collection, options);
};
options.success = function(resp) {
if (wait) destroy();
if (success) success.call(options.context, model, resp, options);
if (!model.isNew()) model.trigger('sync', model, resp, options);
};
var xhr = false;
if (this.isNew()) {
_.defer(options.success);
} else {
wrapError(this, options);
xhr = this.sync('delete', this, options);
}
if (!wait) destroy();
return xhr;
},
// Default URL for the model's representation on the server -- if you're
// using Backbone's restful methods, override this to change the endpoint
// that will be called.
url: function() {
var base =
_.result(this, 'urlRoot') ||
_.result(this.collection, 'url') ||
urlError();
if (this.isNew()) return base;
var id = this.get(this.idAttribute);
return base.replace(/[^\/]$/, '$&/') + encodeURIComponent(id);
},
// **parse** converts a response into the hash of attributes to be `set` on
// the model. The default implementation is just to pass the response along.
parse: function(resp, options) {
return resp;
},
// Create a new model with identical attributes to this one.
clone: function() {
return new this.constructor(this.attributes);
},
// A model is new if it has never been saved to the server, and lacks an id.
isNew: function() {
return !this.has(this.idAttribute);
},
// Check if the model is currently in a valid state.
isValid: function(options) {
return this._validate({}, _.extend({}, options, {validate: true}));
},
// Run validation against the next complete set of model attributes,
// returning `true` if all is well. Otherwise, fire an `"invalid"` event.
_validate: function(attrs, options) {
if (!options.validate || !this.validate) return true;
attrs = _.extend({}, this.attributes, attrs);
var error = this.validationError = this.validate(attrs, options) || null;
if (!error) return true;
this.trigger('invalid', this, error, _.extend(options, {validationError: error}));
return false;
}
});
// Backbone.Collection
// -------------------
// If models tend to represent a single row of data, a Backbone Collection is
// more analogous to a table full of data ... or a small slice or page of that
// table, or a collection of rows that belong together for a particular reason
// -- all of the messages in this particular folder, all of the documents
// belonging to this particular author, and so on. Collections maintain
// indexes of their models, both in order, and for lookup by `id`.
// Create a new **Collection**, perhaps to contain a specific type of `model`.
// If a `comparator` is specified, the Collection will maintain
// its models in sort order, as they're added and removed.
var Collection = Backbone.Collection = function(models, options) {
options || (options = {});
this.preinitialize.apply(this, arguments);
if (options.model) this.model = options.model;
if (options.comparator !== void 0) this.comparator = options.comparator;
this._reset();
this.initialize.apply(this, arguments);
if (models) this.reset(models, _.extend({silent: true}, options));
};
// Default options for `Collection#set`.
var setOptions = {add: true, remove: true, merge: true};
var addOptions = {add: true, remove: false};
// Splices `insert` into `array` at index `at`.
var splice = function(array, insert, at) {
at = Math.min(Math.max(at, 0), array.length);
var tail = Array(array.length - at);
var length = insert.length;
var i;
for (i = 0; i < tail.length; i++) tail[i] = array[i + at];
for (i = 0; i < length; i++) array[i + at] = insert[i];
for (i = 0; i < tail.length; i++) array[i + length + at] = tail[i];
};
// Define the Collection's inheritable methods.
_.extend(Collection.prototype, Events, {
// The default model for a collection is just a **Backbone.Model**.
// This should be overridden in most cases.
model: Model,
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the Collection.
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// The JSON representation of a Collection is an array of the
// models' attributes.
toJSON: function(options) {
return this.map(function(model) { return model.toJSON(options); });
},
// Proxy `Backbone.sync` by default.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Add a model, or list of models to the set. `models` may be Backbone
// Models or raw JavaScript objects to be converted to Models, or any
// combination of the two.
add: function(models, options) {
return this.set(models, _.extend({merge: false}, options, addOptions));
},
// Remove a model, or a list of models from the set.
remove: function(models, options) {
options = _.extend({}, options);
var singular = !_.isArray(models);
models = singular ? [models] : models.slice();
var removed = this._removeModels(models, options);
if (!options.silent && removed.length) {
options.changes = {added: [], merged: [], removed: removed};
this.trigger('update', this, options);
}
return singular ? removed[0] : removed;
},
// Update a collection by `set`-ing a new list of models, adding new ones,
// removing models that are no longer present, and merging models that
// already exist in the collection, as necessary. Similar to **Model#set**,
// the core operation for updating the data contained by the collection.
set: function(models, options) {
if (models == null) return;
options = _.extend({}, setOptions, options);
if (options.parse && !this._isModel(models)) {
models = this.parse(models, options) || [];
}
var singular = !_.isArray(models);
models = singular ? [models] : models.slice();
var at = options.at;
if (at != null) at = +at;
if (at > this.length) at = this.length;
if (at < 0) at += this.length + 1;
var set = [];
var toAdd = [];
var toMerge = [];
var toRemove = [];
var modelMap = {};
var add = options.add;
var merge = options.merge;
var remove = options.remove;
var sort = false;
var sortable = this.comparator && at == null && options.sort !== false;
var sortAttr = _.isString(this.comparator) ? this.comparator : null;
// Turn bare objects into model references, and prevent invalid models
// from being added.
var model, i;
for (i = 0; i < models.length; i++) {
model = models[i];
// If a duplicate is found, prevent it from being added and
// optionally merge it into the existing model.
var existing = this.get(model);
if (existing) {
if (merge && model !== existing) {
var attrs = this._isModel(model) ? model.attributes : model;
if (options.parse) attrs = existing.parse(attrs, options);
existing.set(attrs, options);
toMerge.push(existing);
if (sortable && !sort) sort = existing.hasChanged(sortAttr);
}
if (!modelMap[existing.cid]) {
modelMap[existing.cid] = true;
set.push(existing);
}
models[i] = existing;
// If this is a new, valid model, push it to the `toAdd` list.
} else if (add) {
model = models[i] = this._prepareModel(model, options);
if (model) {
toAdd.push(model);
this._addReference(model, options);
modelMap[model.cid] = true;
set.push(model);
}
}
}
// Remove stale models.
if (remove) {
for (i = 0; i < this.length; i++) {
model = this.models[i];
if (!modelMap[model.cid]) toRemove.push(model);
}
if (toRemove.length) this._removeModels(toRemove, options);
}
// See if sorting is needed, update `length` and splice in new models.
var orderChanged = false;
var replace = !sortable && add && remove;
if (set.length && replace) {
orderChanged = this.length !== set.length || _.some(this.models, function(m, index) {
return m !== set[index];
});
this.models.length = 0;
splice(this.models, set, 0);
this.length = this.models.length;
} else if (toAdd.length) {
if (sortable) sort = true;
splice(this.models, toAdd, at == null ? this.length : at);
this.length = this.models.length;
}
// Silently sort the collection if appropriate.
if (sort) this.sort({silent: true});
// Unless silenced, it's time to fire all appropriate add/sort/update events.
if (!options.silent) {
for (i = 0; i < toAdd.length; i++) {
if (at != null) options.index = at + i;
model = toAdd[i];
model.trigger('add', model, this, options);
}
if (sort || orderChanged) this.trigger('sort', this, options);
if (toAdd.length || toRemove.length || toMerge.length) {
options.changes = {
added: toAdd,
removed: toRemove,
merged: toMerge
};
this.trigger('update', this, options);
}
}
// Return the added (or merged) model (or models).
return singular ? models[0] : models;
},
// When you have more items than you want to add or remove individually,
// you can reset the entire set with a new list of models, without firing
// any granular `add` or `remove` events. Fires `reset` when finished.
// Useful for bulk operations and optimizations.
reset: function(models, options) {
options = options ? _.clone(options) : {};
for (var i = 0; i < this.models.length; i++) {
this._removeReference(this.models[i], options);
}
options.previousModels = this.models;
this._reset();
models = this.add(models, _.extend({silent: true}, options));
if (!options.silent) this.trigger('reset', this, options);
return models;
},
// Add a model to the end of the collection.
push: function(model, options) {
return this.add(model, _.extend({at: this.length}, options));
},
// Remove a model from the end of the collection.
pop: function(options) {
var model = this.at(this.length - 1);
return this.remove(model, options);
},
// Add a model to the beginning of the collection.
unshift: function(model, options) {
return this.add(model, _.extend({at: 0}, options));
},
// Remove a model from the beginning of the collection.
shift: function(options) {
var model = this.at(0);
return this.remove(model, options);
},
// Slice out a sub-array of models from the collection.
slice: function() {
return slice.apply(this.models, arguments);
},
// Get a model from the set by id, cid, model object with id or cid
// properties, or an attributes object that is transformed through modelId.
get: function(obj) {
if (obj == null) return void 0;
return this._byId[obj] ||
this._byId[this.modelId(this._isModel(obj) ? obj.attributes : obj, obj.idAttribute)] ||
obj.cid && this._byId[obj.cid];
},
// Returns `true` if the model is in the collection.
has: function(obj) {
return this.get(obj) != null;
},
// Get the model at the given index.
at: function(index) {
if (index < 0) index += this.length;
return this.models[index];
},
// Return models with matching attributes. Useful for simple cases of
// `filter`.
where: function(attrs, first) {
return this[first ? 'find' : 'filter'](attrs);
},
// Return the first model with matching attributes. Useful for simple cases
// of `find`.
findWhere: function(attrs) {
return this.where(attrs, true);
},
// Force the collection to re-sort itself. You don't need to call this under
// normal circumstances, as the set will maintain sort order as each item
// is added.
sort: function(options) {
var comparator = this.comparator;
if (!comparator) throw new Error('Cannot sort a set without a comparator');
options || (options = {});
var length = comparator.length;
if (_.isFunction(comparator)) comparator = comparator.bind(this);
// Run sort based on type of `comparator`.
if (length === 1 || _.isString(comparator)) {
this.models = this.sortBy(comparator);
} else {
this.models.sort(comparator);
}
if (!options.silent) this.trigger('sort', this, options);
return this;
},
// Pluck an attribute from each model in the collection.
pluck: function(attr) {
return this.map(attr + '');
},
// Fetch the default set of models for this collection, resetting the
// collection when they arrive. If `reset: true` is passed, the response
// data will be passed through the `reset` method instead of `set`.
fetch: function(options) {
options = _.extend({parse: true}, options);
var success = options.success;
var collection = this;
options.success = function(resp) {
var method = options.reset ? 'reset' : 'set';
collection[method](resp, options);
if (success) success.call(options.context, collection, resp, options);
collection.trigger('sync', collection, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Create a new instance of a model in this collection. Add the model to the
// collection immediately, unless `wait: true` is passed, in which case we
// wait for the server to agree.
create: function(model, options) {
options = options ? _.clone(options) : {};
var wait = options.wait;
model = this._prepareModel(model, options);
if (!model) return false;
if (!wait) this.add(model, options);
var collection = this;
var success = options.success;
options.success = function(m, resp, callbackOpts) {
if (wait) {
m.off('error', collection._forwardPristineError, collection);
collection.add(m, callbackOpts);
}
if (success) success.call(callbackOpts.context, m, resp, callbackOpts);
};
// In case of wait:true, our collection is not listening to any
// of the model's events yet, so it will not forward the error
// event. In this special case, we need to listen for it
// separately and handle the event just once.
// (The reason we don't need to do this for the sync event is
// in the success handler above: we add the model first, which
// causes the collection to listen, and then invoke the callback
// that triggers the event.)
if (wait) {
model.once('error', this._forwardPristineError, this);
}
model.save(null, options);
return model;
},
// **parse** converts a response into a list of models to be added to the
// collection. The default implementation is just to pass it through.
parse: function(resp, options) {
return resp;
},
// Create a new collection with an identical list of models as this one.
clone: function() {
return new this.constructor(this.models, {
model: this.model,
comparator: this.comparator
});
},
// Define how to uniquely identify models in the collection.
modelId: function(attrs, idAttribute) {
return attrs[idAttribute || this.model.prototype.idAttribute || 'id'];
},
// Get an iterator of all models in this collection.
values: function() {
return new CollectionIterator(this, ITERATOR_VALUES);
},
// Get an iterator of all model IDs in this collection.
keys: function() {
return new CollectionIterator(this, ITERATOR_KEYS);
},
// Get an iterator of all [ID, model] tuples in this collection.
entries: function() {
return new CollectionIterator(this, ITERATOR_KEYSVALUES);
},
// Private method to reset all internal state. Called when the collection
// is first initialized or reset.
_reset: function() {
this.length = 0;
this.models = [];
this._byId = {};
},
// Prepare a hash of attributes (or other model) to be added to this
// collection.
_prepareModel: function(attrs, options) {
if (this._isModel(attrs)) {
if (!attrs.collection) attrs.collection = this;
return attrs;
}
options = options ? _.clone(options) : {};
options.collection = this;
var model;
if (this.model.prototype) {
model = new this.model(attrs, options);
} else {
// ES class methods didn't have prototype
model = this.model(attrs, options);
}
if (!model.validationError) return model;
this.trigger('invalid', this, model.validationError, options);
return false;
},
// Internal method called by both remove and set.
_removeModels: function(models, options) {
var removed = [];
for (var i = 0; i < models.length; i++) {
var model = this.get(models[i]);
if (!model) continue;
var index = this.indexOf(model);
this.models.splice(index, 1);
this.length--;
// Remove references before triggering 'remove' event to prevent an
// infinite loop. #3693
delete this._byId[model.cid];
var id = this.modelId(model.attributes, model.idAttribute);
if (id != null) delete this._byId[id];
if (!options.silent) {
options.index = index;
model.trigger('remove', model, this, options);
}
removed.push(model);
this._removeReference(model, options);
}
if (models.length > 0 && !options.silent) delete options.index;
return removed;
},
// Method for checking whether an object should be considered a model for
// the purposes of adding to the collection.
_isModel: function(model) {
return model instanceof Model;
},
// Internal method to create a model's ties to a collection.
_addReference: function(model, options) {
this._byId[model.cid] = model;
var id = this.modelId(model.attributes, model.idAttribute);
if (id != null) this._byId[id] = model;
model.on('all', this._onModelEvent, this);
},
// Internal method to sever a model's ties to a collection.
_removeReference: function(model, options) {
delete this._byId[model.cid];
var id = this.modelId(model.attributes, model.idAttribute);
if (id != null) delete this._byId[id];
if (this === model.collection) delete model.collection;
model.off('all', this._onModelEvent, this);
},
// Internal method called every time a model in the set fires an event.
// Sets need to update their indexes when models change ids. All other
// events simply proxy through. "add" and "remove" events that originate
// in other collections are ignored.
_onModelEvent: function(event, model, collection, options) {
if (model) {
if ((event === 'add' || event === 'remove') && collection !== this) return;
if (event === 'destroy') this.remove(model, options);
if (event === 'changeId') {
var prevId = this.modelId(model.previousAttributes(), model.idAttribute);
var id = this.modelId(model.attributes, model.idAttribute);
if (prevId != null) delete this._byId[prevId];
if (id != null) this._byId[id] = model;
}
}
this.trigger.apply(this, arguments);
},
// Internal callback method used in `create`. It serves as a
// stand-in for the `_onModelEvent` method, which is not yet bound
// during the `wait` period of the `create` call. We still want to
// forward any `'error'` event at the end of the `wait` period,
// hence a customized callback.
_forwardPristineError: function(model, collection, options) {
// Prevent double forward if the model was already in the
// collection before the call to `create`.
if (this.has(model)) return;
this._onModelEvent('error', model, collection, options);
}
});
// Defining an @@iterator method implements JavaScript's Iterable protocol.
// In modern ES2015 browsers, this value is found at Symbol.iterator.
/* global Symbol */
var $$iterator = typeof Symbol === 'function' && Symbol.iterator;
if ($$iterator) {
Collection.prototype[$$iterator] = Collection.prototype.values;
}
// CollectionIterator
// ------------------
// A CollectionIterator implements JavaScript's Iterator protocol, allowing the
// use of `for of` loops in modern browsers and interoperation between
// Backbone.Collection and other JavaScript functions and third-party libraries
// which can operate on Iterables.
var CollectionIterator = function(collection, kind) {
this._collection = collection;
this._kind = kind;
this._index = 0;
};
// This "enum" defines the three possible kinds of values which can be emitted
// by a CollectionIterator that correspond to the values(), keys() and entries()
// methods on Collection, respectively.
var ITERATOR_VALUES = 1;
var ITERATOR_KEYS = 2;
var ITERATOR_KEYSVALUES = 3;
// All Iterators should themselves be Iterable.
if ($$iterator) {
CollectionIterator.prototype[$$iterator] = function() {
return this;
};
}
CollectionIterator.prototype.next = function() {
if (this._collection) {
// Only continue iterating if the iterated collection is long enough.
if (this._index < this._collection.length) {
var model = this._collection.at(this._index);
this._index++;
// Construct a value depending on what kind of values should be iterated.
var value;
if (this._kind === ITERATOR_VALUES) {
value = model;
} else {
var id = this._collection.modelId(model.attributes, model.idAttribute);
if (this._kind === ITERATOR_KEYS) {
value = id;
} else { // ITERATOR_KEYSVALUES
value = [id, model];
}
}
return {value: value, done: false};
}
// Once exhausted, remove the reference to the collection so future
// calls to the next method always return done.
this._collection = void 0;
}
return {value: void 0, done: true};
};
// Backbone.View
// -------------
// Backbone Views are almost more convention than they are actual code. A View
// is simply a JavaScript object that represents a logical chunk of UI in the
// DOM. This might be a single item, an entire list, a sidebar or panel, or
// even the surrounding frame which wraps your whole app. Defining a chunk of
// UI as a **View** allows you to define your DOM events declaratively, without
// having to worry about render order ... and makes it easy for the view to
// react to specific changes in the state of your models.
// Creating a Backbone.View creates its initial element outside of the DOM,
// if an existing element is not provided...
var View = Backbone.View = function(options) {
this.cid = _.uniqueId('view');
this.preinitialize.apply(this, arguments);
_.extend(this, _.pick(options, viewOptions));
this._ensureElement();
this.initialize.apply(this, arguments);
};
// Cached regex to split keys for `delegate`.
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
// List of view options to be set as properties.
var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
// Set up all inheritable **Backbone.View** properties and methods.
_.extend(View.prototype, Events, {
// The default `tagName` of a View's element is `"div"`.
tagName: 'div',
// jQuery delegate for element lookup, scoped to DOM elements within the
// current view. This should be preferred to global lookups where possible.
$: function(selector) {
return this.$el.find(selector);
},
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the View
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// **render** is the core function that your view should override, in order
// to populate its element (`this.el`), with the appropriate HTML. The
// convention is for **render** to always return `this`.
render: function() {
return this;
},
// Remove this view by taking the element out of the DOM, and removing any
// applicable Backbone.Events listeners.
remove: function() {
this._removeElement();
this.stopListening();
return this;
},
// Remove this view's element from the document and all event listeners
// attached to it. Exposed for subclasses using an alternative DOM
// manipulation API.
_removeElement: function() {
this.$el.remove();
},
// Change the view's element (`this.el` property) and re-delegate the
// view's events on the new element.
setElement: function(element) {
this.undelegateEvents();
this._setElement(element);
this.delegateEvents();
return this;
},
// Creates the `this.el` and `this.$el` references for this view using the
// given `el`. `el` can be a CSS selector or an HTML string, a jQuery
// context or an element. Subclasses can override this to utilize an
// alternative DOM manipulation API and are only required to set the
// `this.el` property.
_setElement: function(el) {
this.$el = el instanceof Backbone.$ ? el : Backbone.$(el);
this.el = this.$el[0];
},
// Set callbacks, where `this.events` is a hash of
//
// *{"event selector": "callback"}*
//
// {
// 'mousedown .title': 'edit',
// 'click .button': 'save',
// 'click .open': function(e) { ... }
// }
//
// pairs. Callbacks will be bound to the view, with `this` set properly.
// Uses event delegation for efficiency.
// Omitting the selector binds the event to `this.el`.
delegateEvents: function(events) {
events || (events = _.result(this, 'events'));
if (!events) return this;
this.undelegateEvents();
for (var key in events) {
var method = events[key];
if (!_.isFunction(method)) method = this[method];
if (!method) continue;
var match = key.match(delegateEventSplitter);
this.delegate(match[1], match[2], method.bind(this));
}
return this;
},
// Add a single event listener to the view's element (or a child element
// using `selector`). This only works for delegate-able events: not `focus`,
// `blur`, and not `change`, `submit`, and `reset` in Internet Explorer.
delegate: function(eventName, selector, listener) {
this.$el.on(eventName + '.delegateEvents' + this.cid, selector, listener);
return this;
},
// Clears all callbacks previously bound to the view by `delegateEvents`.
// You usually don't need to use this, but may wish to if you have multiple
// Backbone views attached to the same DOM element.
undelegateEvents: function() {
if (this.$el) this.$el.off('.delegateEvents' + this.cid);
return this;
},
// A finer-grained `undelegateEvents` for removing a single delegated event.
// `selector` and `listener` are both optional.
undelegate: function(eventName, selector, listener) {
this.$el.off(eventName + '.delegateEvents' + this.cid, selector, listener);
return this;
},
// Produces a DOM element to be assigned to your view. Exposed for
// subclasses using an alternative DOM manipulation API.
_createElement: function(tagName) {
return document.createElement(tagName);
},
// Ensure that the View has a DOM element to render into.
// If `this.el` is a string, pass it through `$()`, take the first
// matching element, and re-assign it to `el`. Otherwise, create
// an element from the `id`, `className` and `tagName` properties.
_ensureElement: function() {
if (!this.el) {
var attrs = _.extend({}, _.result(this, 'attributes'));
if (this.id) attrs.id = _.result(this, 'id');
if (this.className) attrs['class'] = _.result(this, 'className');
this.setElement(this._createElement(_.result(this, 'tagName')));
this._setAttributes(attrs);
} else {
this.setElement(_.result(this, 'el'));
}
},
// Set attributes from a hash on this view's element. Exposed for
// subclasses using an alternative DOM manipulation API.
_setAttributes: function(attributes) {
this.$el.attr(attributes);
}
});
// Proxy Backbone class methods to Underscore functions, wrapping the model's
// `attributes` object or collection's `models` array behind the scenes.
//
// collection.filter(function(model) { return model.get('age') > 10 });
// collection.each(this.addView);
//
// `Function#apply` can be slow so we use the method's arg count, if we know it.
var addMethod = function(base, length, method, attribute) {
switch (length) {
case 1: return function() {
return base[method](this[attribute]);
};
case 2: return function(value) {
return base[method](this[attribute], value);
};
case 3: return function(iteratee, context) {
return base[method](this[attribute], cb(iteratee, this), context);
};
case 4: return function(iteratee, defaultVal, context) {
return base[method](this[attribute], cb(iteratee, this), defaultVal, context);
};
default: return function() {
var args = slice.call(arguments);
args.unshift(this[attribute]);
return base[method].apply(base, args);
};
}
};
var addUnderscoreMethods = function(Class, base, methods, attribute) {
_.each(methods, function(length, method) {
if (base[method]) Class.prototype[method] = addMethod(base, length, method, attribute);
});
};
// Support `collection.sortBy('attr')` and `collection.findWhere({id: 1})`.
var cb = function(iteratee, instance) {
if (_.isFunction(iteratee)) return iteratee;
if (_.isObject(iteratee) && !instance._isModel(iteratee)) return modelMatcher(iteratee);
if (_.isString(iteratee)) return function(model) { return model.get(iteratee); };
return iteratee;
};
var modelMatcher = function(attrs) {
var matcher = _.matches(attrs);
return function(model) {
return matcher(model.attributes);
};
};
// Underscore methods that we want to implement on the Collection.
// 90% of the core usefulness of Backbone Collections is actually implemented
// right here:
var collectionMethods = {forEach: 3, each: 3, map: 3, collect: 3, reduce: 0,
foldl: 0, inject: 0, reduceRight: 0, foldr: 0, find: 3, detect: 3, filter: 3,
select: 3, reject: 3, every: 3, all: 3, some: 3, any: 3, include: 3, includes: 3,
contains: 3, invoke: 0, max: 3, min: 3, toArray: 1, size: 1, first: 3,
head: 3, take: 3, initial: 3, rest: 3, tail: 3, drop: 3, last: 3,
without: 0, difference: 0, indexOf: 3, shuffle: 1, lastIndexOf: 3,
isEmpty: 1, chain: 1, sample: 3, partition: 3, groupBy: 3, countBy: 3,
sortBy: 3, indexBy: 3, findIndex: 3, findLastIndex: 3};
// Underscore methods that we want to implement on the Model, mapped to the
// number of arguments they take.
var modelMethods = {keys: 1, values: 1, pairs: 1, invert: 1, pick: 0,
omit: 0, chain: 1, isEmpty: 1};
// Mix in each Underscore method as a proxy to `Collection#models`.
_.each([
[Collection, collectionMethods, 'models'],
[Model, modelMethods, 'attributes']
], function(config) {
var Base = config[0],
methods = config[1],
attribute = config[2];
Base.mixin = function(obj) {
var mappings = _.reduce(_.functions(obj), function(memo, name) {
memo[name] = 0;
return memo;
}, {});
addUnderscoreMethods(Base, obj, mappings, attribute);
};
addUnderscoreMethods(Base, _, methods, attribute);
});
// Backbone.sync
// -------------
// Override this function to change the manner in which Backbone persists
// models to the server. You will be passed the type of request, and the
// model in question. By default, makes a RESTful Ajax request
// to the model's `url()`. Some possible customizations could be:
//
// * Use `setTimeout` to batch rapid-fire updates into a single request.
// * Send up the models as XML instead of JSON.
// * Persist models via WebSockets instead of Ajax.
//
// Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
// as `POST`, with a `_method` parameter containing the true HTTP method,
// as well as all requests with the body as `application/x-www-form-urlencoded`
// instead of `application/json` with the model in a param named `model`.
// Useful when interfacing with server-side languages like **PHP** that make
// it difficult to read the body of `PUT` requests.
Backbone.sync = function(method, model, options) {
var type = methodMap[method];
// Default options, unless specified.
_.defaults(options || (options = {}), {
emulateHTTP: Backbone.emulateHTTP,
emulateJSON: Backbone.emulateJSON
});
// Default JSON-request options.
var params = {type: type, dataType: 'json'};
// Ensure that we have a URL.
if (!options.url) {
params.url = _.result(model, 'url') || urlError();
}
// Ensure that we have the appropriate request data.
if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
params.contentType = 'application/json';
params.data = JSON.stringify(options.attrs || model.toJSON(options));
}
// For older servers, emulate JSON by encoding the request into an HTML-form.
if (options.emulateJSON) {
params.contentType = 'application/x-www-form-urlencoded';
params.data = params.data ? {model: params.data} : {};
}
// For older servers, emulate HTTP by mimicking the HTTP method with `_method`
// And an `X-HTTP-Method-Override` header.
if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
params.type = 'POST';
if (options.emulateJSON) params.data._method = type;
var beforeSend = options.beforeSend;
options.beforeSend = function(xhr) {
xhr.setRequestHeader('X-HTTP-Method-Override', type);
if (beforeSend) return beforeSend.apply(this, arguments);
};
}
// Don't process data on a non-GET request.
if (params.type !== 'GET' && !options.emulateJSON) {
params.processData = false;
}
// Pass along `textStatus` and `errorThrown` from jQuery.
var error = options.error;
options.error = function(xhr, textStatus, errorThrown) {
options.textStatus = textStatus;
options.errorThrown = errorThrown;
if (error) error.call(options.context, xhr, textStatus, errorThrown);
};
// Make the request, allowing the user to override any Ajax options.
var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
model.trigger('request', model, xhr, options);
return xhr;
};
// Map from CRUD to HTTP for our default `Backbone.sync` implementation.
var methodMap = {
'create': 'POST',
'update': 'PUT',
'patch': 'PATCH',
'delete': 'DELETE',
'read': 'GET'
};
// Set the default implementation of `Backbone.ajax` to proxy through to `$`.
// Override this if you'd like to use a different library.
Backbone.ajax = function() {
return Backbone.$.ajax.apply(Backbone.$, arguments);
};
// Backbone.Router
// ---------------
// Routers map faux-URLs to actions, and fire events when routes are
// matched. Creating a new one sets its `routes` hash, if not set statically.
var Router = Backbone.Router = function(options) {
options || (options = {});
this.preinitialize.apply(this, arguments);
if (options.routes) this.routes = options.routes;
this._bindRoutes();
this.initialize.apply(this, arguments);
};
// Cached regular expressions for matching named param parts and splatted
// parts of route strings.
var optionalParam = /\((.*?)\)/g;
var namedParam = /(\(\?)?:\w+/g;
var splatParam = /\*\w+/g;
var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;
// Set up all inheritable **Backbone.Router** properties and methods.
_.extend(Router.prototype, Events, {
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the Router.
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Manually bind a single named route to a callback. For example:
//
// this.route('search/:query/p:num', 'search', function(query, num) {
// ...
// });
//
route: function(route, name, callback) {
if (!_.isRegExp(route)) route = this._routeToRegExp(route);
if (_.isFunction(name)) {
callback = name;
name = '';
}
if (!callback) callback = this[name];
var router = this;
Backbone.history.route(route, function(fragment) {
var args = router._extractParameters(route, fragment);
if (router.execute(callback, args, name) !== false) {
router.trigger.apply(router, ['route:' + name].concat(args));
router.trigger('route', name, args);
Backbone.history.trigger('route', router, name, args);
}
});
return this;
},
// Execute a route handler with the provided parameters. This is an
// excellent place to do pre-route setup or post-route cleanup.
execute: function(callback, args, name) {
if (callback) callback.apply(this, args);
},
// Simple proxy to `Backbone.history` to save a fragment into the history.
navigate: function(fragment, options) {
Backbone.history.navigate(fragment, options);
return this;
},
// Bind all defined routes to `Backbone.history`. We have to reverse the
// order of the routes here to support behavior where the most general
// routes can be defined at the bottom of the route map.
_bindRoutes: function() {
if (!this.routes) return;
this.routes = _.result(this, 'routes');
var route, routes = _.keys(this.routes);
while ((route = routes.pop()) != null) {
this.route(route, this.routes[route]);
}
},
// Convert a route string into a regular expression, suitable for matching
// against the current location hash.
_routeToRegExp: function(route) {
route = route.replace(escapeRegExp, '\\$&')
.replace(optionalParam, '(?:$1)?')
.replace(namedParam, function(match, optional) {
return optional ? match : '([^/?]+)';
})
.replace(splatParam, '([^?]*?)');
return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
},
// Given a route, and a URL fragment that it matches, return the array of
// extracted decoded parameters. Empty or unmatched parameters will be
// treated as `null` to normalize cross-browser behavior.
_extractParameters: function(route, fragment) {
var params = route.exec(fragment).slice(1);
return _.map(params, function(param, i) {
// Don't decode the search params.
if (i === params.length - 1) return param || null;
return param ? decodeURIComponent(param) : null;
});
}
});
// Backbone.History
// ----------------
// Handles cross-browser history management, based on either
// [pushState](http://diveintohtml5.info/history.html) and real URLs, or
// [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
// and URL fragments. If the browser supports neither (old IE, natch),
// falls back to polling.
var History = Backbone.History = function() {
this.handlers = [];
this.checkUrl = this.checkUrl.bind(this);
// Ensure that `History` can be used outside of the browser.
if (typeof window !== 'undefined') {
this.location = window.location;
this.history = window.history;
}
};
// Cached regex for stripping a leading hash/slash and trailing space.
var routeStripper = /^[#\/]|\s+$/g;
// Cached regex for stripping leading and trailing slashes.
var rootStripper = /^\/+|\/+$/g;
// Cached regex for stripping urls of hash.
var pathStripper = /#.*$/;
// Has the history handling already been started?
History.started = false;
// Set up all inheritable **Backbone.History** properties and methods.
_.extend(History.prototype, Events, {
// The default interval to poll for hash changes, if necessary, is
// twenty times a second.
interval: 50,
// Are we at the app root?
atRoot: function() {
var path = this.location.pathname.replace(/[^\/]$/, '$&/');
return path === this.root && !this.getSearch();
},
// Does the pathname match the root?
matchRoot: function() {
var path = this.decodeFragment(this.location.pathname);
var rootPath = path.slice(0, this.root.length - 1) + '/';
return rootPath === this.root;
},
// Unicode characters in `location.pathname` are percent encoded so they're
// decoded for comparison. `%25` should not be decoded since it may be part
// of an encoded parameter.
decodeFragment: function(fragment) {
return decodeURI(fragment.replace(/%25/g, '%2525'));
},
// In IE6, the hash fragment and search params are incorrect if the
// fragment contains `?`.
getSearch: function() {
var match = this.location.href.replace(/#.*/, '').match(/\?.+/);
return match ? match[0] : '';
},
// Gets the true hash value. Cannot use location.hash directly due to bug
// in Firefox where location.hash will always be decoded.
getHash: function(window) {
var match = (window || this).location.href.match(/#(.*)$/);
return match ? match[1] : '';
},
// Get the pathname and search params, without the root.
getPath: function() {
var path = this.decodeFragment(
this.location.pathname + this.getSearch()
).slice(this.root.length - 1);
return path.charAt(0) === '/' ? path.slice(1) : path;
},
// Get the cross-browser normalized URL fragment from the path or hash.
getFragment: function(fragment) {
if (fragment == null) {
if (this._usePushState || !this._wantsHashChange) {
fragment = this.getPath();
} else {
fragment = this.getHash();
}
}
return fragment.replace(routeStripper, '');
},
// Start the hash change handling, returning `true` if the current URL matches
// an existing route, and `false` otherwise.
start: function(options) {
if (History.started) throw new Error('Backbone.history has already been started');
History.started = true;
// Figure out the initial configuration. Do we need an iframe?
// Is pushState desired ... is it available?
this.options = _.extend({root: '/'}, this.options, options);
this.root = this.options.root;
this._trailingSlash = this.options.trailingSlash;
this._wantsHashChange = this.options.hashChange !== false;
this._hasHashChange = 'onhashchange' in window && (document.documentMode === void 0 || document.documentMode > 7);
this._useHashChange = this._wantsHashChange && this._hasHashChange;
this._wantsPushState = !!this.options.pushState;
this._hasPushState = !!(this.history && this.history.pushState);
this._usePushState = this._wantsPushState && this._hasPushState;
this.fragment = this.getFragment();
// Normalize root to always include a leading and trailing slash.
this.root = ('/' + this.root + '/').replace(rootStripper, '/');
// Transition from hashChange to pushState or vice versa if both are
// requested.
if (this._wantsHashChange && this._wantsPushState) {
// If we've started off with a route from a `pushState`-enabled
// browser, but we're currently in a browser that doesn't support it...
if (!this._hasPushState && !this.atRoot()) {
var rootPath = this.root.slice(0, -1) || '/';
this.location.replace(rootPath + '#' + this.getPath());
// Return immediately as browser will do redirect to new url
return true;
// Or if we've started out with a hash-based route, but we're currently
// in a browser where it could be `pushState`-based instead...
} else if (this._hasPushState && this.atRoot()) {
this.navigate(this.getHash(), {replace: true});
}
}
// Proxy an iframe to handle location events if the browser doesn't
// support the `hashchange` event, HTML5 history, or the user wants
// `hashChange` but not `pushState`.
if (!this._hasHashChange && this._wantsHashChange && !this._usePushState) {
this.iframe = document.createElement('iframe');
this.iframe.src = 'javascript:0';
this.iframe.style.display = 'none';
this.iframe.tabIndex = -1;
var body = document.body;
// Using `appendChild` will throw on IE < 9 if the document is not ready.
var iWindow = body.insertBefore(this.iframe, body.firstChild).contentWindow;
iWindow.document.open();
iWindow.document.close();
iWindow.location.hash = '#' + this.fragment;
}
// Add a cross-platform `addEventListener` shim for older browsers.
var addEventListener = window.addEventListener || function(eventName, listener) {
return attachEvent('on' + eventName, listener);
};
// Depending on whether we're using pushState or hashes, and whether
// 'onhashchange' is supported, determine how we check the URL state.
if (this._usePushState) {
addEventListener('popstate', this.checkUrl, false);
} else if (this._useHashChange && !this.iframe) {
addEventListener('hashchange', this.checkUrl, false);
} else if (this._wantsHashChange) {
this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
}
if (!this.options.silent) return this.loadUrl();
},
// Disable Backbone.history, perhaps temporarily. Not useful in a real app,
// but possibly useful for unit testing Routers.
stop: function() {
// Add a cross-platform `removeEventListener` shim for older browsers.
var removeEventListener = window.removeEventListener || function(eventName, listener) {
return detachEvent('on' + eventName, listener);
};
// Remove window listeners.
if (this._usePushState) {
removeEventListener('popstate', this.checkUrl, false);
} else if (this._useHashChange && !this.iframe) {
removeEventListener('hashchange', this.checkUrl, false);
}
// Clean up the iframe if necessary.
if (this.iframe) {
document.body.removeChild(this.iframe);
this.iframe = null;
}
// Some environments will throw when clearing an undefined interval.
if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
History.started = false;
},
// Add a route to be tested when the fragment changes. Routes added later
// may override previous routes.
route: function(route, callback) {
this.handlers.unshift({route: route, callback: callback});
},
// Checks the current URL to see if it has changed, and if it has,
// calls `loadUrl`, normalizing across the hidden iframe.
checkUrl: function(e) {
var current = this.getFragment();
// If the user pressed the back button, the iframe's hash will have
// changed and we should use that for comparison.
if (current === this.fragment && this.iframe) {
current = this.getHash(this.iframe.contentWindow);
}
if (current === this.fragment) {
if (!this.matchRoot()) return this.notfound();
return false;
}
if (this.iframe) this.navigate(current);
this.loadUrl();
},
// Attempt to load the current URL fragment. If a route succeeds with a
// match, returns `true`. If no defined routes matches the fragment,
// returns `false`.
loadUrl: function(fragment) {
// If the root doesn't match, no routes can match either.
if (!this.matchRoot()) return this.notfound();
fragment = this.fragment = this.getFragment(fragment);
return _.some(this.handlers, function(handler) {
if (handler.route.test(fragment)) {
handler.callback(fragment);
return true;
}
}) || this.notfound();
},
// When no route could be matched, this method is called internally to
// trigger the `'notfound'` event. It returns `false` so that it can be used
// in tail position.
notfound: function() {
this.trigger('notfound');
return false;
},
// Save a fragment into the hash history, or replace the URL state if the
// 'replace' option is passed. You are responsible for properly URL-encoding
// the fragment in advance.
//
// The options object can contain `trigger: true` if you wish to have the
// route callback be fired (not usually desirable), or `replace: true`, if
// you wish to modify the current URL without adding an entry to the history.
navigate: function(fragment, options) {
if (!History.started) return false;
if (!options || options === true) options = {trigger: !!options};
// Normalize the fragment.
fragment = this.getFragment(fragment || '');
// Strip trailing slash on the root unless _trailingSlash is true
var rootPath = this.root;
if (!this._trailingSlash && (fragment === '' || fragment.charAt(0) === '?')) {
rootPath = rootPath.slice(0, -1) || '/';
}
var url = rootPath + fragment;
// Strip the fragment of the query and hash for matching.
fragment = fragment.replace(pathStripper, '');
// Decode for matching.
var decodedFragment = this.decodeFragment(fragment);
if (this.fragment === decodedFragment) return;
this.fragment = decodedFragment;
// If pushState is available, we use it to set the fragment as a real URL.
if (this._usePushState) {
this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
// If hash changes haven't been explicitly disabled, update the hash
// fragment to store history.
} else if (this._wantsHashChange) {
this._updateHash(this.location, fragment, options.replace);
if (this.iframe && fragment !== this.getHash(this.iframe.contentWindow)) {
var iWindow = this.iframe.contentWindow;
// Opening and closing the iframe tricks IE7 and earlier to push a
// history entry on hash-tag change. When replace is true, we don't
// want this.
if (!options.replace) {
iWindow.document.open();
iWindow.document.close();
}
this._updateHash(iWindow.location, fragment, options.replace);
}
// If you've told us that you explicitly don't want fallback hashchange-
// based history, then `navigate` becomes a page refresh.
} else {
return this.location.assign(url);
}
if (options.trigger) return this.loadUrl(fragment);
},
// Update the hash location, either replacing the current entry, or adding
// a new one to the browser history.
_updateHash: function(location, fragment, replace) {
if (replace) {
var href = location.href.replace(/(javascript:|#).*$/, '');
location.replace(href + '#' + fragment);
} else {
// Some browsers require that `hash` contains a leading #.
location.hash = '#' + fragment;
}
}
});
// Create the default Backbone.history.
Backbone.history = new History;
// Helpers
// -------
// Helper function to correctly set up the prototype chain for subclasses.
// Similar to `goog.inherits`, but uses a hash of prototype properties and
// class properties to be extended.
var extend = function(protoProps, staticProps) {
var parent = this;
var child;
// The constructor function for the new subclass is either defined by you
// (the "constructor" property in your `extend` definition), or defaulted
// by us to simply call the parent constructor.
if (protoProps && _.has(protoProps, 'constructor')) {
child = protoProps.constructor;
} else {
child = function(){ return parent.apply(this, arguments); };
}
// Add static properties to the constructor function, if supplied.
_.extend(child, parent, staticProps);
// Set the prototype chain to inherit from `parent`, without calling
// `parent`'s constructor function and add the prototype properties.
child.prototype = _.create(parent.prototype, protoProps);
child.prototype.constructor = child;
// Set a convenience property in case the parent's prototype is needed
// later.
child.__super__ = parent.prototype;
return child;
};
// Set up inheritance for the model, collection, router, view and history.
Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
// Throw an error when a URL is needed, and none is supplied.
var urlError = function() {
throw new Error('A "url" property or function must be specified');
};
// Wrap an optional error callback with a fallback error event.
var wrapError = function(model, options) {
var error = options.error;
options.error = function(resp) {
if (error) error.call(options.context, model, resp, options);
model.trigger('error', model, resp, options);
};
};
// Provide useful information when things go wrong. This method is not meant
// to be used directly; it merely provides the necessary introspection for the
// external `debugInfo` function.
Backbone._debug = function() {
return {root: root, _: _};
};
return Backbone;
});
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ }),
/* 8 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_8__;
/***/ }),
/* 9 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_9__;
/***/ }),
/* 10 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_10__;
/***/ }),
/* 11 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_11__;
/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = function (require, module) {
var $ = __webpack_require__(1);
var _ = __webpack_require__(2);
var mvc = __webpack_require__(8);
var EntityContextPanelTokenUtils = {
/**
* Submits the given tokens to the appropriate token models
*
* @param {Object} tokens
*/
submitTokens: _.debounce(function (tokens) {
var defaultTokenModel = mvc.Components.getInstance('default', {create: true});
defaultTokenModel.set(tokens);
var submittedTokenModel = mvc.Components.getInstance('submitted');
if (submittedTokenModel) {
submittedTokenModel.set(defaultTokenModel.toJSON());
}
// For URL token model, only deploy the timepicker tokens
var urlTokenModel = mvc.Components.getInstance('url');
if (urlTokenModel) {
urlTokenModel.save(_.pick(tokens, ['earliest', 'latest']));
}
})
};
return EntityContextPanelTokenUtils;
}.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = function(require) {
var $ = __webpack_require__(1);
var _ = __webpack_require__(2);
var Backbone = __webpack_require__(7);
var mvc = __webpack_require__(8);
var MaintenanceModeBannerView = Backbone.View.extend({
events: {
'click .close-btn' : 'hide'
},
_bannerTemplate: [
'
',
'
',
' ',
'
',
'
<%= message %>
',
'
',
' ',
'
',
'
'
].join('\n'),
initialize: function(options) {
Backbone.View.prototype.initialize.apply(this, arguments);
this.message = options.message || _('Please enter a message for this banner.').t();
this.disableBanner = false;
},
render: function() {
var variables = {message: _.escape(this.message)};
var compiledTemplate = _.template(this._bannerTemplate, variables);
this.$el.append(compiledTemplate);
},
hide: function () {
this.$('.maintenance-mode-banner').fadeOut('fast','swing');
this.disableBanner = true;
},
show: function() {
if (!this.disableBanner) {
this.$('.maintenance-mode-banner').fadeIn('fast','swing');
this._adjustBannerWidth();
}
},
_adjustBannerWidth: function () {
var $textEl = this.$('.maintenance-mode-banner-text');
if ($textEl.outerWidth() > 800) {
var shortMessage = $textEl.text().substr(0,100).concat('...');
$textEl.text(_.escape(shortMessage));
$textEl.attr('title', _.escape(this.message));
this.$('.maintenance-mode-banner').css({
cursor: 'pointer'
});
}
var textWidth = $textEl.outerWidth();
var width = textWidth + 62;
this.$('.maintenance-mode-banner').css({
width: width
});
}
});
return MaintenanceModeBannerView;
}.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(15), __webpack_require__(9)], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
/*
* monkey patches to the i18n library
* see SPL-75565
*/
// NOTE: this code block is duplicated in the util/test_i18n_patches.html unit test.
// any changes made here must also be reflected there.
if(window.locale_name() in { ko_KR: true, zh_CN: true, zh_TW: true }) {
window._i18n_locale.date_formats['short'] = { "pattern": "yy/MM/dd", "format": "%(yy)s/%(MM)s/%(dd)s" };
window._i18n_locale.date_formats['medium'] = {"pattern": "yyyy/MM/dd", "format": "%(yyyy)s/%(MM)s/%(dd)s"};
window._i18n_locale.time_formats['short'] = { "pattern": "H:mm", "format": "%(H)s:%(mm)s" };
window._i18n_locale.time_formats['medium'] = { "pattern": "H:mm:ss", "format": "%(H)s:%(mm)s:%(ss)s" };
}
var asianLanguageDateReplacements = [
[/^ccc MMM d$/, 'M/d (ccc)'],
[/^YYYY-MM/, 'YYYY/MM'],
[/MM-dd/, 'MM/dd']
];
// maintain a hash of locales where custom string replacements are needed to get correct translation
var FORMAT_DATE_REPLACEMENTS = {
'ja_JP': asianLanguageDateReplacements,
'ko_KR': asianLanguageDateReplacements,
'zh_CN': asianLanguageDateReplacements,
'zh_TW': asianLanguageDateReplacements
};
// maintain a list of replacements needed when a locale specifies that day comes before month
var DAY_FIRST_FORMATS = [
['MMM d', 'd MMM']
];
var oldFormatDate = window.format_date;
window.format_date = function(date, format) {
format = format || 'medium';
var i, replacements,
locale = window.locale_name();
if(format && (typeof format === 'string') && window.locale_uses_day_before_month()) {
replacements = DAY_FIRST_FORMATS;
for(i = 0; i < replacements.length; i++) {
format = format.replace(replacements[i][0], replacements[i][1]);
}
}
if(format && (typeof format === 'string') && locale in FORMAT_DATE_REPLACEMENTS) {
replacements = FORMAT_DATE_REPLACEMENTS[locale];
for(i = 0; i < replacements.length; i++) {
var replacement = replacements[i];
format = format.replace(replacement[0], replacement[1]);
}
}
return oldFormatDate(date, format);
};
return ({
_: window.gettext,
ungettext: window.ungettext,
format_decimal: window.format_decimal,
format_number: window.format_number,
format_percent: window.format_percent,
format_scientific: window.format_scientific,
format_date: window.format_date,
format_datetime: window.format_datetime,
format_time: window.format_time,
format_datetime_microseconds: window.format_datetime_microseconds,
format_time_microseconds: window.format_time_microseconds,
locale_uses_day_before_month: window.locale_uses_day_before_month,
format_datetime_range: window.format_datetime_range,
locale_name: window.locale_name,
DateTime: window.DateTime,
moment_install: window.moment_install,
numeral_install: window.numeral_install,
jQuery_ui_datepicker_install: window.jQuery_ui_datepicker_install
});
}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
/***/ }),
/* 15 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_15__;
/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = function (require, module) {
var $ = __webpack_require__(1);
var _ = __webpack_require__(2);
var Backbone = __webpack_require__(7);
var mvc = __webpack_require__(8);
var TokenUtils = __webpack_require__(12);
var splunkUtil = __webpack_require__(9);
var EntityContextPanelModel = Backbone.Model.extend({
defaults: function () {
return {
header_id: '',
requested_entity_tokens: [],
entities: [],
current_entity: {},
current_entity_info: {},
// Used to render context link at top of panel
context_content_title: '',
context_content_value: '',
context_content_link: '',
// itsi context
service_id: '',
kpi_id: '',
service_title: '',
service_url: '',
service_detail_url: '',
kpi_title: '',
kpi_url: '',
entity_search_filter: ''
};
},
serviceCollection: null,
/**
* Initializes the model
*
* @param {Object} attributes
* @param {Object} options
* @public
*/
initialize: function (attributes, options) {
Backbone.Model.prototype.initialize.apply(this, arguments);
var tokens = mvc.Components.getInstance('default');
var tokensToSubmit = {};
var context = {};
var contextFields = ['service_id', 'service_title', 'kpi_id', 'kpi_title'];
var fromPayload = function(payload) {
return {
fields: _.pick(payload.context, contextFields),
entities: payload.entities
};
};
if (_.isEmpty(tokens.get('drilldown_payload'))) {
context = {
fields: tokens.pick(contextFields),
entities: _.reduce(tokens.attributes, function (memo, value, key) {
var parts = key.split('.');
if (parts[0] === 'entity') {
memo[0] = memo[0] || {};
memo[0][parts[1]] = value;
}
return memo;
}, [])
};
if (_.isEmpty(tokens.get('earliest')) || _.isEmpty(tokens.get('latest'))) {
tokensToSubmit.earliest = '-24h';
tokensToSubmit.latest = 'now';
} else {
tokensToSubmit.earliest = tokens.get('earliest');
tokensToSubmit.latest = tokens.get('latest');
}
} else {
var payload = JSON.parse(tokens.get('drilldown_payload'));
context = fromPayload(payload);
if (_.isEmpty(tokens.get('earliest')) || _.isEmpty(tokens.get('latest'))) {
if (payload.context.earliest !== undefined && payload.context.latest !== undefined){
tokensToSubmit.earliest = payload.context.earliest;
tokensToSubmit.latest = payload.context.latest;
} else {
tokensToSubmit.earliest = '-24h';
tokensToSubmit.latest = 'now';
}
}
}
this.set(_.extend(context.fields, {
'current_entity': _.first(context.entities)
}));
// Set tokens for the first entity on the page
_.each(this.get('current_entity'), function (value, token) {
tokensToSubmit[token] = value;
}, this);
TokenUtils.submitTokens(tokensToSubmit);
var currentPage = _.last(window.location.pathname.split('/'));
var appName = currentPage.substring(0, _.lastIndexOf(currentPage, '-'));
var configUrl = 'configs/conf-itsi_module_viz/' + currentPage;
var initViewWithConfig = _.bind(function(response) {
var config = this._parseResponse(response);
this.set('entity_search_filter', config.entity_search_filter);
this.set('requested_entity_tokens', config.requested_entity_tokens);
}, this);
var configFetch = this._getConfig(configUrl, appName).then(initViewWithConfig);
if (_.isEmpty(this.get('entities'))) {
if (!_.isEmpty(this.get('current_entity'))) {
var entityUrl = Splunk.util.make_url([
'splunkd',
'__raw',
'servicesNS',
'nobody',
'SA-ITOA',
'itoa_interface',
'entity',
this.get('current_entity').id
].join('/'));
var entityFetch = _.bind(function () {
return $.ajax({
url: entityUrl,
type: 'GET',
dataType: 'json',
async: true
})
}, this);
configFetch.then(entityFetch).done(_.bind(this._setEntities, this));
} else {
var baseUrl = Splunk.util.make_url([
'splunkd',
'__raw',
'servicesNS',
'nobody',
'SA-ITOA',
'itoa_interface',
'get_entity_filter',
].join('/'));
var entityFilterFetch = _.bind(function () {
return $.ajax({
url: baseUrl,
type: 'GET',
dataType: 'json',
async: true,
data: {entity_filter: JSON.stringify(this.get('entity_search_filter'))}
})
}, this);
configFetch.then(entityFilterFetch).done(_.bind(this._setEntities, this));
}
} else {
this.set('current_entity', _.first(this.get('entities')));
}
},
/**
* Fetches service data from ITSI
*
* @param {Object} options
* @returns {XHR} the fetch XHR
* @public
*/
fetch: function (options) {
var promise = $.Deferred();
if (this._isFetchPossible()) {
if (this._isFetchRequired()) {
this._fetchServiceCollection().done(function(services) {
// Success
if (services.length < 1) {
promise.reject(null, _('Service not found').t(), options);
}
var serviceModel = services[0];
var kpiModel = _.first(_.where(serviceModel.kpis, {_key: this.get('kpi_id')}));
if (_.isUndefined(kpiModel)) {
promise.reject(null, _('KPI not found').t(), options);
}
this.set('service_title', serviceModel.title);
this.set('kpi_title', kpiModel.title);
}).fail(function() {
// Failure
promise.reject(null, _('Error fetching ITSI services').t(), options);
});
}
this.set('service_url', this._getServiceUrl(this.get('service_id')));
this.set('kpi_url', this._getKpisUrl(this.get('service_id')));
this.set('service_detail_url', this._getServiceDetailUrl(this.get('service_id')));
this.set('context_content_title', _('Service').t());
this.set('context_content_value', this.get('service_title'));
this.set('context_content_link', this.get('service_detail_url'));
}
promise.resolve(this, _('Success').t(), options);
return promise;
},
/**
* Converts entity REST call results into a dictionary
* and set entities fields based on where it's navigating from
*
* @private
*/
_setEntities: function(results) {
if (!_.isArray(results)) {
results = [results];
}
var currentEntity = this.get('current_entity');
if (!_.isEmpty(currentEntity)){
// filter entities by key and title if navigating from entity details
this.set('entities',
_.filter(results, function(result){
return result._key === currentEntity.id &&
result.title === currentEntity.title;
}, this));
}
else {
// filter entities by service id if navigating from deep dive
var filteredEntities = _.filter(results, function(result){
return _.any(result.services, function(service) {
return service._key === this.get('service_id');
},this);
}, this);
var currentEntityIncluded = _.any(filteredEntities,function(entity){
return entity._key === this.get('current_entity').id;
},this);
// merge filteredEntities with current_entity if current_entity
// is not included
if (!currentEntityIncluded)
filteredEntities.push(this.get('current_entity'));
// sort entities by title
filteredEntities.sort(this._sortByAlphabet('title'));
this.set('entities', filteredEntities);
}
},
/**
* Converts entity info search results into a dictionary
*
*/
setEntityInfo: function(data) {
if (data){
this.set('current_entity_info',
this._rowToDictionary(
_.first(data.rows),
data.fields));
}
},
/**
* Convert a Splunk search result row into a dictionary
*
* @param {Array} row
* @param {Array} fields
* @returns {Object}
* @private
*/
_rowToDictionary: function(row, fields) {
var rowItem = {};
_.each(row, function(item, index) {
rowItem[fields[index]] = item;
});
return rowItem;
},
/**
* Sort the array of objects by property name in an alphabetical manner
* @param {propName} property of object by which we want to sort alphabetically
*/
_sortByAlphabet: function (propName) {
return function (obj1, obj2) {
return obj1[propName].localeCompare(obj2[propName]);
};
},
/**
* Validates the model
*
* @param {Object} attributes
* @param {Object} options
* @returns {Boolean}
* @public
*/
validate: function (attributes, options) {
return EntityContextPanelModel.prototype.validate.apply(this, arguments);
},
/**
* Checks internal fields to determine if a fetch is required
*
* @returns {Boolean}
*/
_isFetchRequired: function () {
if (!_.isEmpty(this.get('current_entity'))){
return false;
} else{
return (_.isEmpty(this.get('service_title')) ||
_.isEmpty(this.get('kpi_title')));
}
},
/**
* Checks internal fields to determine if a fetch is possible
*
* @returns {Boolean}
*/
_isFetchPossible: function () {
if (!_.isEmpty(this.get('current_entity'))){
return true;
} else{
return !(_.isEmpty(this.get('service_id')) ||
_.isEmpty(this.get('kpi_id')));
}
},
/**
* Invokes the ITSI service REST endpoint for the service collection
*
* @returns {Deferred}
*/
_fetchServiceCollection: function () {
this.serviceCollection = new ServiceModelCollectionStub();
this.serviceCollection.setServiceFilter(this.get('service_id'));
return this.serviceCollection.getTitlesAndKeysWithKpis();
},
/**
* Gets the url for service detail page given a service id.
*
**/
_getServiceDetailUrl: function (serviceId) {
return splunkUtil.make_url([
'app',
'itsi',
'service_detail?serviceId=' + serviceId
].join('/'));
},
// Taken from ServiceModel in ITSI
_getServiceUrl: function (serviceId) {
return splunkUtil.make_url([
'app',
'itsi',
'service_definition?serviceId=' + serviceId + '&tab=info'
].join('/'));
},
// Taken from ServiceModel in ITSI
_getKpisUrl: function (serviceId) {
return this._getServiceUrl(serviceId) + '§ion=kpis';
},
_getConfig: function (configUrl, appName) {
var splunkService = mvc.createService();
splunkService.app = appName;
splunkService.owner = 'nobody';
return splunkService.get(configUrl);
},
_parseResponse: function (response) {
var content = {};
var config = {};
try {
content = _.first(JSON.parse(response).entry).content;
config = {
entity_search_filter: JSON.parse(content.entity_search_filter),
requested_entity_tokens: _.map(
content.requested_entity_tokens.split(','),
function(val) {return val.trim()}
)
};
}
catch(e) {
console.error('Failed to parse the response');
throw e;
}
return config;
}
});
return EntityContextPanelModel;
}.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
/***/ })
/******/ ])});;