From 6fa8b92891fb5ae0f477536ea0d9c8c5f12b764f Mon Sep 17 00:00:00 2001 From: Timur Sufiev Date: Sat, 25 Apr 2015 12:06:23 -0700 Subject: [PATCH] Refactor third-party libraries usage and clean up karma config * handle js-yaml and underscore libraries with bower (use libraries downloaded with bower by sym-linking bower_components to libs dir in static); * get rid of no longer used angular-filter; * move libraries without official releases to custom-libs * simplify file requirements in karma config. Change-Id: Ie3d1d90c6f2ccc89c7cf91fe0d9dae4b2b88442f --- .gitignore | 4 + bower.json | 4 +- extensions/enabled/_50_add_mistral_panel.py | 5 +- .../mistral/templates/mistral/create.html | 6 +- karma-unit.conf.js | 28 +- .../js/{lib => custom-libs}/barricade.js | 0 .../ui-bootstrap-tpls-0.12.0.js | 0 .../ui-bootstrap-tpls-0.12.1.js | 0 merlin/static/merlin/js/lib/angular-filter.js | 2186 ---------- .../merlin/js/lib/angular-filter.min.js | 6 - merlin/static/merlin/js/lib/js-yaml.js | 3515 ----------------- merlin/static/merlin/js/lib/underscore-min.js | 6 - merlin/static/merlin/js/lib/underscore.js | 1548 -------- merlin/static/merlin/js/libs | 1 + 14 files changed, 22 insertions(+), 7287 deletions(-) rename merlin/static/merlin/js/{lib => custom-libs}/barricade.js (100%) rename merlin/static/merlin/js/{lib => custom-libs}/ui-bootstrap-tpls-0.12.0.js (100%) rename merlin/static/merlin/js/{lib => custom-libs}/ui-bootstrap-tpls-0.12.1.js (100%) delete mode 100644 merlin/static/merlin/js/lib/angular-filter.js delete mode 100644 merlin/static/merlin/js/lib/angular-filter.min.js delete mode 100644 merlin/static/merlin/js/lib/js-yaml.js delete mode 100644 merlin/static/merlin/js/lib/underscore-min.js delete mode 100644 merlin/static/merlin/js/lib/underscore.js create mode 120000 merlin/static/merlin/js/libs diff --git a/.gitignore b/.gitignore index efa60d6..7f07a39 100644 --- a/.gitignore +++ b/.gitignore @@ -2,3 +2,7 @@ .venv .tox .idea +node_modules/* +bower_components/* +npm-debug.log + diff --git a/bower.json b/bower.json index 5d4c2fa..f9e9a07 100644 --- a/bower.json +++ b/bower.json @@ -12,7 +12,9 @@ "angular-local-storage": "0.1.5", "angular-elastic": "2.4.2", "angular-moment": "0.9.0", - "angular-cache": "3.2.5" + "angular-cache": "3.2.5", + "js-yaml": "3.2.7", + "underscore": "1.8.3" }, "devDependencies": { "angular-mocks": "1.3.10", diff --git a/extensions/enabled/_50_add_mistral_panel.py b/extensions/enabled/_50_add_mistral_panel.py index d8a8a60..3fd1d46 100644 --- a/extensions/enabled/_50_add_mistral_panel.py +++ b/extensions/enabled/_50_add_mistral_panel.py @@ -10,9 +10,8 @@ ADD_INSTALLED_APPS = ['merlin', 'mistral'] # Python panel class of the PANEL to be added. ADD_PANEL = 'mistral.panel.MistralPanel' -ADD_ANGULAR_MODULES = ['angular.filter', 'merlin', 'mistral'] -ADD_JS_FILES = ['merlin/js/lib/angular-filter.js', - 'merlin/js/lib/ui-bootstrap-tpls-0.12.1.js', +ADD_ANGULAR_MODULES = ['merlin', 'mistral'] +ADD_JS_FILES = ['merlin/js/custom-libs/ui-bootstrap-tpls-0.12.1.js', 'merlin/js/merlin.init.js', 'merlin/js/merlin.templates.js', 'mistral/js/mistral.init.js'] diff --git a/extensions/mistral/templates/mistral/create.html b/extensions/mistral/templates/mistral/create.html index 35426a6..693e9da 100644 --- a/extensions/mistral/templates/mistral/create.html +++ b/extensions/mistral/templates/mistral/create.html @@ -11,9 +11,9 @@ {% block js %} {% include "horizon/_scripts.html" %} - - - + + + diff --git a/karma-unit.conf.js b/karma-unit.conf.js index b210872..97b7327 100644 --- a/karma-unit.conf.js +++ b/karma-unit.conf.js @@ -36,28 +36,18 @@ module.exports = function (config) { files: [ 'bower_components/angular/angular.js', 'bower_components/angular-mocks/angular-mocks.js', - 'merlin/static/merlin/js/lib/underscore-min.js', + 'merlin/static/merlin/js/libs/underscore/underscore-min.js', + 'merlin/static/merlin/js/libs/js-yaml/dist/js-yaml.min.js', + 'merlin/static/merlin/js/custom-libs/barricade.js', + // explicitly require first module definition file to avoid errors 'merlin/static/merlin/js/merlin.init.js', - 'merlin/static/merlin/js/merlin.templates.js', - 'merlin/static/merlin/js/merlin.directives.js', - 'merlin/static/merlin/js/merlin.filters.js', - 'merlin/static/merlin/js/merlin.field.models.js', - 'merlin/static/merlin/js/merlin.panel.models.js', - 'merlin/static/merlin/js/merlin.utils.js', - 'merlin/static/merlin/js/lib/angular-filter.js', - 'merlin/static/merlin/js/lib/barricade.js', - 'merlin/static/merlin/js/lib/js-yaml.js', + 'merlin/static/merlin/js/merlin.*.js', 'merlin/static/merlin/templates/**/*.html', -// 'merlin/static/merlin/templates/fields/*.html', - 'merlin/test/js/utilsSpec.js', - 'merlin/test/js/templatesSpec.js', - 'merlin/test/js/filtersSpec.js', - 'merlin/test/js/directivesSpec.js', - + 'merlin/test/js/*Spec.js', + // explicitly require first module definition file to avoid errors 'extensions/mistral/static/mistral/js/mistral.init.js', - 'extensions/mistral/static/mistral/js/mistral.workbook.models.js', - 'extensions/mistral/static/mistral/js/mistral.workbook.controllers.js', - 'extensions/mistral/test/js/workbookSpec.js' + 'extensions/mistral/static/mistral/js/mistral.*.js', + 'extensions/mistral/test/js/*Spec.js' ], preprocessors: { diff --git a/merlin/static/merlin/js/lib/barricade.js b/merlin/static/merlin/js/custom-libs/barricade.js similarity index 100% rename from merlin/static/merlin/js/lib/barricade.js rename to merlin/static/merlin/js/custom-libs/barricade.js diff --git a/merlin/static/merlin/js/lib/ui-bootstrap-tpls-0.12.0.js b/merlin/static/merlin/js/custom-libs/ui-bootstrap-tpls-0.12.0.js similarity index 100% rename from merlin/static/merlin/js/lib/ui-bootstrap-tpls-0.12.0.js rename to merlin/static/merlin/js/custom-libs/ui-bootstrap-tpls-0.12.0.js diff --git a/merlin/static/merlin/js/lib/ui-bootstrap-tpls-0.12.1.js b/merlin/static/merlin/js/custom-libs/ui-bootstrap-tpls-0.12.1.js similarity index 100% rename from merlin/static/merlin/js/lib/ui-bootstrap-tpls-0.12.1.js rename to merlin/static/merlin/js/custom-libs/ui-bootstrap-tpls-0.12.1.js diff --git a/merlin/static/merlin/js/lib/angular-filter.js b/merlin/static/merlin/js/lib/angular-filter.js deleted file mode 100644 index 66bb33c..0000000 --- a/merlin/static/merlin/js/lib/angular-filter.js +++ /dev/null @@ -1,2186 +0,0 @@ -/** - * Bunch of useful filters for angularJS(with no external dependencies!) - * @version v0.5.1 - 2014-11-12 * @link https://github.com/a8m/angular-filter - * @author Ariel Mashraki - * @license MIT License, http://www.opensource.org/licenses/MIT - */ -(function ( window, angular, undefined ) { -/*jshint globalstrict:true*/ -'use strict'; - -var isDefined = angular.isDefined, - isUndefined = angular.isUndefined, - isFunction = angular.isFunction, - isString = angular.isString, - isNumber = angular.isNumber, - isObject = angular.isObject, - isArray = angular.isArray, - forEach = angular.forEach, - extend = angular.extend, - copy = angular.copy, - equals = angular.equals; - - -/** - * @description - * get an object and return array of values - * @param object - * @returns {Array} - */ -function toArray(object) { - return isArray(object) ? object : - Object.keys(object).map(function(key) { - return object[key]; - }); -} - -/** - * @param value - * @returns {boolean} - */ -function isNull(value) { - return value === null; -} - -/** - * @description - * return if object contains partial object - * @param partial{object} - * @param object{object} - * @returns {boolean} - */ -function objectContains(partial, object) { - var keys = Object.keys(partial); - - return keys.map(function(el) { - return !(!object[el] || (object[el] != partial[el])); - }).indexOf(false) == -1; - -} - -/** - * @description - * search for approximate pattern in string - * @param word - * @param pattern - * @returns {*} - */ -function hasApproxPattern(word, pattern) { - if(pattern === '') - return word; - - var index = word.indexOf(pattern.charAt(0)); - - if(index === -1) - return false; - - return hasApproxPattern(word.substr(index+1), pattern.substr(1)) -} - -/** - * @description - * return the first n element of an array, - * if expression provided, is returns as long the expression return truthy - * @param array - * @param n {number} - * @param expression {$parse} - * @return array or single object - */ -function getFirstMatches(array, n, expression) { - var count = 0; - - return array.filter(function(elm) { - var rest = isDefined(expression) ? (count < n && expression(elm)) : count < n; - count = rest ? count+1 : count; - - return rest; - }); -} -/** - * Polyfill to ECMA6 String.prototype.contains - */ -if (!String.prototype.contains) { - String.prototype.contains = function() { - return String.prototype.indexOf.apply(this, arguments) !== -1; - }; -} - -/** - * @param num {Number} - * @param decimal {Number} - * @param $math - * @returns {Number} - */ -function convertToDecimal(num, decimal, $math){ - return $math.round(num * $math.pow(10,decimal)) / ($math.pow(10,decimal)); -} - -/** - * @description - * Get an object, and return an array composed of it's properties names(nested too). - * @param obj {Object} - * @param stack {Array} - * @param parent {String} - * @returns {Array} - * @example - * parseKeys({ a:1, b: { c:2, d: { e: 3 } } }) ==> ["a", "b.c", "b.d.e"] - */ -function deepKeys(obj, stack, parent) { - stack = stack || []; - var keys = Object.keys(obj); - - keys.forEach(function(el) { - //if it's a nested object - if(isObject(obj[el]) && !isArray(obj[el])) { - //concatenate the new parent if exist - var p = parent ? parent + '.' + el : parent; - deepKeys(obj[el], stack, p || el); - } else { - //create and save the key - var key = parent ? parent + '.' + el : el; - stack.push(key) - } - }); - return stack -} - -/** - * @description - * Test if given object is a Scope instance - * @param obj - * @returns {Boolean} - */ -function isScope(obj) { - return obj && obj.$evalAsync && obj.$watch; -} -/** - * @ngdoc filter - * @name a8m.templates - * @kind function - * - * @description - * reference to templates function - */ - -angular.module('a8m.angular', []) - - .filter('isUndefined', function () { - return function (input) { - return angular.isUndefined(input); - } - }) - .filter('isDefined', function() { - return function (input) { - return angular.isDefined(input); - } - }) - .filter('isFunction', function() { - return function (input) { - return angular.isFunction(input); - } - }) - .filter('isString', function() { - return function (input) { - return angular.isString(input) - } - }) - .filter('isNumber', function() { - return function (input) { - return angular.isNumber(input); - } - }) - .filter('isArray', function() { - return function (input) { - return angular.isArray(input); - } - }) - .filter('isObject', function() { - return function (input) { - return angular.isObject(input); - } - }) - .filter('isEqual', function() { - return function (o1, o2) { - return angular.equals(o1, o2); - } - }); - -/** - * @ngdoc filter - * @name a8m.conditions - * @kind function - * - * @description - * reference to math conditions - */ - angular.module('a8m.conditions', []) - - .filter({ - isGreaterThan : isGreaterThanFilter, - '>' : isGreaterThanFilter, - - isGreaterThanOrEqualTo : isGreaterThanOrEqualToFilter, - '>=' : isGreaterThanOrEqualToFilter, - - isLessThan : isLessThanFilter, - '<' : isLessThanFilter, - - isLessThanOrEqualTo : isLessThanOrEqualToFilter, - '<=' : isLessThanOrEqualToFilter, - - isEqualTo : isEqualToFilter, - '==' : isEqualToFilter, - - isNotEqualTo : isNotEqualToFilter, - '!=' : isNotEqualToFilter, - - isIdenticalTo : isIdenticalToFilter, - '===' : isIdenticalToFilter, - - isNotIdenticalTo : isNotIdenticalToFilter, - '!==' : isNotIdenticalToFilter - }); - - function isGreaterThanFilter() { - return function (input, check) { - return input > check; - }; - } - - function isGreaterThanOrEqualToFilter() { - return function (input, check) { - return input >= check; - }; - } - - function isLessThanFilter() { - return function (input, check) { - return input < check; - }; - } - - function isLessThanOrEqualToFilter() { - return function (input, check) { - return input <= check; - }; - } - - function isEqualToFilter() { - return function (input, check) { - return input == check; - }; - } - - function isNotEqualToFilter() { - return function (input, check) { - return input != check; - }; - } - - function isIdenticalToFilter() { - return function (input, check) { - return input === check; - }; - } - - function isNotIdenticalToFilter() { - return function (input, check) { - return input !== check; - }; - } -/** - * @ngdoc filter - * @name isNull - * @kind function - * - * @description - * checks if value is null or not - * @return Boolean - */ - -angular.module('a8m.is-null', []) - - .filter('isNull', function () { - return function(input) { - return isNull(input); - } - }); - -/** - * @ngdoc filter - * @name after-where - * @kind function - * - * @description - * get a collection and properties object, and returns all of the items - * in the collection after the first that found with the given properties. - * - */ - -angular.module('a8m.after-where', []) - .filter('afterWhere', function() { - return function (collection, object) { - - collection = (isObject(collection)) ? - toArray(collection) : - collection; - - if(!isArray(collection) || isUndefined(object)) - return collection; - - var index = collection.map( function( elm ) { - return objectContains(object, elm); - }).indexOf( true ); - - return collection.slice((index === -1) ? 0 : index); - } - }); - -/** - * @ngdoc filter - * @name after - * @kind function - * - * @description - * get a collection and specified count, and returns all of the items - * in the collection after the specified count. - * - */ - -angular.module('a8m.after', []) - .filter('after', function() { - return function (collection, count) { - - collection = (isObject(collection)) ? - toArray(collection) : - collection; - - return (isArray(collection)) ? - collection.slice(count) : - collection; - - } - }); - -/** - * @ngdoc filter - * @name before-where - * @kind function - * - * @description - * get a collection and properties object, and returns all of the items - * in the collection before the first that found with the given properties. - * - */ - -angular.module('a8m.before-where', []) - .filter('beforeWhere', function() { - return function (collection, object) { - - collection = (isObject(collection)) ? - toArray(collection) : - collection; - - if(!isArray(collection) || isUndefined(object)) - return collection; - - var index = collection.map( function( elm ) { - return objectContains(object, elm); - }).indexOf( true ); - - return collection.slice(0, (index === -1) ? collection.length : ++index); - } - }); - -/** - * @ngdoc filter - * @name before - * @kind function - * - * @description - * get a collection and specified count, and returns all of the items - * in the collection before the specified count. - * - */ - -angular.module('a8m.before', []) - .filter('before', function() { - return function (collection, count) { - - collection = (isObject(collection)) ? - toArray(collection) : - collection; - - return (isArray(collection)) ? - collection.slice(0, (!count) ? count : --count) : - collection; - - } - }); - -/** - * @ngdoc filter - * @name concat - * @kind function - * - * @description - * get (array/object, object/array) and return merged collection - * - */ - -angular.module('a8m.concat', []) - //TODO:unique option ? or use unique filter to filter result - .filter('concat', [function () { - return function (collection, joined) { - - if (isUndefined(joined)) { - return collection; - } - if (isArray(collection)) { - return (isObject(joined)) ? - collection.concat(toArray(joined)) : - collection.concat(joined); - } - - if (isObject(collection)) { - var array = toArray(collection); - return (isObject(joined)) ? - array.concat(toArray(joined)) : - array.concat(joined); - } - return collection; - }; - } -]); - -/** - * @ngdoc filter - * @name contains - * @kind function - * - * @description - * Checks if given expression is present in one or more object in the collection - */ - -angular.module('a8m.contains', []) - .filter({ - contains: ['$parse', containsFilter], - some: ['$parse', containsFilter] - }); - -function containsFilter( $parse ) { - return function (collection, expression) { - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(expression)) { - return true; - } - - return collection.some( function(elm) { - - return (isObject(elm) || isFunction(expression)) ? - $parse(expression)(elm) : - elm === expression; - - }); - - } - } - -/** - * @ngdoc filter - * @name countBy - * @kind function - * - * @description - * Sorts a list into groups and returns a count for the number of objects in each group. - */ - -angular.module('a8m.count-by', []) - - .filter('countBy', [ '$parse', function ( $parse ) { - return function (collection, property) { - - var result = {}, - get = $parse(property), - prop; - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(property)) { - return collection; - } - - collection.forEach( function( elm ) { - prop = get(elm); - - if(!result[prop]) { - result[prop] = 0; - } - - result[prop]++; - }); - - return result; - } - }]); - -/** - * @ngdoc filter - * @name defaults - * @kind function - * - * @description - * defaultsFilter allows to specify a default fallback value for properties that resolve to undefined. - */ - -angular.module('a8m.defaults', []) - .filter('defaults', ['$parse', function( $parse ) { - return function(collection, defaults) { - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if(!isArray(collection) || !isObject(defaults)) { - return collection; - } - - var keys = deepKeys(defaults); - - collection.forEach(function(elm) { - //loop through all the keys - keys.forEach(function(key) { - var getter = $parse(key); - var setter = getter.assign; - //if it's not exist - if(isUndefined(getter(elm))) { - //get from defaults, and set to the returned object - setter(elm, getter(defaults)) - } - }); - }); - - return collection; - } - }]); -/** - * @ngdoc filter - * @name every - * @kind function - * - * @description - * Checks if given expression is present in all members in the collection - * - */ - -angular.module('a8m.every', []) - .filter('every', ['$parse', function($parse) { - return function (collection, expression) { - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(expression)) { - return true; - } - - return collection.every( function(elm) { - - return (isObject(elm) || isFunction(expression)) ? - $parse(expression)(elm) : - elm === expression; - }); - - } - }]); - -/** - * @ngdoc filter - * @name filterBy - * @kind function - * - * @description - * filter by specific properties, avoid the rest - */ -angular.module('a8m.filter-by', []) - - .filter('filterBy', ['$parse', function( $parse ) { - return function(collection, properties, search) { - - var comparator; - - search = (isString(search) || isNumber(search)) ? - String(search).toLowerCase() : undefined; - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(search)) { - return collection; - } - - return collection.filter(function(elm) { - - return properties.some(function(prop) { - - /** - * check if there is concatenate properties - * example: - * object: { first: 'foo', last:'bar' } - * filterBy: ['first + last'] => search by full name(i.e 'foo bar') - */ - if(!~prop.indexOf('+')) { - comparator = $parse(prop)(elm) - } else { - var propList = prop.replace(new RegExp('\\s', 'g'), '').split('+'); - comparator = propList.reduce(function(prev, cur, index) { - return (index === 1) ? $parse(prev)(elm) + ' ' + $parse(cur)(elm) : - prev + ' ' + $parse(cur)(elm); - }); - } - - return (isString(comparator) || isNumber(comparator)) ? - String(comparator).toLowerCase().contains(search) : - false; - }) - - }); - - } - }]); - -/** - * @ngdoc filter - * @name first - * @kind function - * - * @description - * Gets the first element or first n elements of an array - * if callback is provided, is returns as long the callback return truthy - */ -angular.module('a8m.first', []) - - .filter('first', ['$parse', function( $parse ) { - return function(collection) { - - var n, - getter, - args; - - collection = (isObject(collection)) ? toArray(collection) : - collection; - - if(!isArray(collection)) { - return collection; - } - - args = Array.prototype.slice.call(arguments, 1); - n = (isNumber(args[0])) ? args[0] : 1; - getter = (!isNumber(args[0])) ? args[0] : (!isNumber(args[1])) ? args[1] : undefined; - - return (args.length) ? getFirstMatches(collection, n,(getter) ? $parse(getter) : getter) : - collection[0]; - } - }]); - -/** - * @ngdoc filter - * @name flatten - * @kind function - * - * @description - * Flattens a nested array (the nesting can be to any depth). - * If you pass shallow, the array will only be flattened a single level - */ - -angular.module('a8m.flatten', []) - .filter('flatten', function () { - return function(collection, shallow) { - - shallow = shallow || false; - collection = (isObject(collection)) ? toArray(collection) - : collection; - - if(!isArray(collection)) { - return collection; - } - - return (!shallow) ? flatten(collection, 0) : - [].concat.apply([], collection); - } - }); - -/** - * flatten nested array (the nesting can be to any depth). - * @param array {Array} - * @param i {int} - * @returns {Array} - * @private - */ -function flatten(array, i) { - i = i || 0; - - if(i >= array.length) - return array; - - if(isArray(array[i])) { - return flatten(array.slice(0,i) - .concat(array[i], array.slice(i+1)), i); - } - return flatten(array, i+1); -} - -/** - * @ngdoc filter - * @name fuzzyByKey - * @kind function - * - * @description - * fuzzy string searching by key - */ - -angular.module('a8m.fuzzy-by', []) - .filter('fuzzyBy', ['$parse', function ( $parse ) { - return function (collection, property, search, csensitive) { - - var sensitive = csensitive || false, - prop, getter; - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(property) - || isUndefined(search)) { - return collection; - } - - getter = $parse(property); - - return collection.filter(function(elm) { - - prop = getter(elm); - if(!isString(prop)) { - return false; - } - - prop = (sensitive) ? prop : prop.toLowerCase(); - search = (sensitive) ? search : search.toLowerCase(); - - return hasApproxPattern(prop, search) !== false - }) - } - - }]); -/** - * @ngdoc filter - * @name fuzzy - * @kind function - * - * @description - * fuzzy string searching for array of strings, objects - */ - -angular.module('a8m.fuzzy', []) - .filter('fuzzy', function () { - return function (collection, search, csensitive) { - - var sensitive = csensitive || false; - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(search)) { - return collection; - } - - search = (sensitive) ? search : search.toLowerCase(); - - return collection.filter(function(elm) { - - if(isString(elm)) { - elm = (sensitive) ? elm : elm.toLowerCase(); - return hasApproxPattern(elm, search) !== false - } - - return (isObject(elm)) ? _hasApproximateKey(elm, search) : false; - - }); - - /** - * checks if object has key{string} that match - * to fuzzy search pattern - * @param object - * @param search - * @returns {boolean} - * @private - */ - function _hasApproximateKey(object, search) { - var properties = Object.keys(object), - prop, flag; - return 0 < properties.filter(function (elm) { - prop = object[elm]; - - //avoid iteration if we found some key that equal[performance] - if(flag) return true; - - if (isString(prop)) { - prop = (sensitive) ? prop : prop.toLowerCase(); - return flag = (hasApproxPattern(prop, search) !== false); - } - - return false; - - }).length; - } - - } - }); - -/** - * @ngdoc filter - * @name groupBy - * @kind function - * - * @description - * Create an object composed of keys generated from the result of running each element of a collection, - * each key is an array of the elements. - */ - -angular.module('a8m.group-by', [ 'a8m.filter-watcher' ]) - - .filter('groupBy', [ '$parse', 'filterWatcher', function ( $parse, filterWatcher ) { - return function (collection, property) { - - if(!isObject(collection) || isUndefined(property)) { - return collection; - } - - var getterFn = $parse(property); - - return filterWatcher.isMemoized('groupBy', arguments) || - filterWatcher.memoize('groupBy', arguments, this, - _groupBy(collection, getterFn)); - - /** - * groupBy function - * @param collection - * @param getter - * @returns {{}} - */ - function _groupBy(collection, getter) { - var result = {}; - var prop; - - forEach( collection, function( elm ) { - prop = getter(elm); - - if(!result[prop]) { - result[prop] = []; - } - result[prop].push(elm); - }); - return result; - } - } - }]); - -/** - * @ngdoc filter - * @name isEmpty - * @kind function - * - * @description - * get collection or string and return if it empty - */ - -angular.module('a8m.is-empty', []) - .filter('isEmpty', function () { - return function(collection) { - return (isObject(collection)) ? - !toArray(collection).length : - !collection.length; - } - }); - -/** - * @ngdoc filter - * @name last - * @kind function - * - * @description - * Gets the last element or last n elements of an array - * if callback is provided, is returns as long the callback return truthy - */ -angular.module('a8m.last', []) - - .filter('last', ['$parse', function( $parse ) { - return function(collection) { - - var n, - getter, - args, - //cuz reverse change our src collection - //and we don't want side effects - reversed = copy(collection); - - reversed = (isObject(reversed)) ? toArray(reversed) : - reversed; - - if(!isArray(reversed)) { - return reversed; - } - - args = Array.prototype.slice.call(arguments, 1); - n = (isNumber(args[0])) ? args[0] : 1; - getter = (!isNumber(args[0])) ? args[0] : (!isNumber(args[1])) ? args[1] : undefined; - - return (args.length) ? - //send reversed collection as arguments, and reverse it back as result - getFirstMatches(reversed.reverse(), n,(getter) ? $parse(getter) : getter).reverse() : - //get the last element - reversed[reversed.length-1]; - } - }]); - -/** - * @ngdoc filter - * @name map - * @kind function - * - * @description - * Returns a new collection of the results of each expression execution. - */ - -angular.module('a8m.map', []) - - .filter('map', ['$parse', function($parse) { - return function (collection, expression) { - - collection = (isObject(collection)) ? - toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(expression)) { - return collection; - } - - return collection.map(function (elm) { - - return $parse(expression)(elm); - }); - } - }]); - -/** - * @ngdoc filter - * @name omit - * @kind function - * - * @description - * filter collection by expression - */ - -angular.module('a8m.omit', []) - - .filter('omit', ['$parse', function($parse) { - return function (collection, expression) { - - collection = (isObject(collection)) ? - toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(expression)) { - return collection; - } - - return collection.filter(function (elm) { - - return !($parse(expression)(elm)); - }); - } - }]); - -/** - * @ngdoc filter - * @name omit - * @kind function - * - * @description - * filter collection by expression - */ - -angular.module('a8m.pick', []) - - .filter('pick', ['$parse', function($parse) { - return function (collection, expression) { - - collection = (isObject(collection)) ? - toArray(collection) : collection; - - if(!isArray(collection) || isUndefined(expression)) { - return collection; - } - - return collection.filter(function (elm) { - - return $parse(expression)(elm); - }); - } - }]); - -/** - * @ngdoc filter - * @name removeWith - * @kind function - * - * @description - * get collection and properties object, and removed elements - * with this properties - */ - -angular.module('a8m.remove-with', []) - .filter('removeWith', function() { - return function (collection, object) { - - if(isUndefined(object)) { - return collection; - } - collection = (isObject(collection)) ? - toArray(collection) : collection; - - return collection.filter(function (elm) { - return !objectContains(object, elm); - }); - } - }); - - -/** - * @ngdoc filter - * @name remove - * @kind function - * - * @description - * remove specific members from collection - */ - -angular.module('a8m.remove', []) - - .filter('remove', function () { - return function (collection) { - - collection = (isObject(collection)) ? toArray(collection) : collection; - - var args = Array.prototype.slice.call(arguments, 1); - - if(!isArray(collection)) { - return collection; - } - - return collection.filter( function( member ) { - return !args.some(function(nest) { - return equals(nest, member); - }) - }); - - } - }); - -/** - * @ngdoc filter - * @name reverse - * @kind function - * - * @description - * Reverses a string or collection - */ - -angular.module('a8m.reverse', []) - - .filter('reverse',[ function () { - return function (input) { - - input = (isObject(input)) ? toArray(input) : input; - - if(isString(input)) { - return input.split('').reverse().join(''); - } - - return (isArray(input)) ? input.slice().reverse() : input; - } - }]); - - -/** - * @ngdoc filter - * @name searchField - * @kind function - * - * @description - * for each member, join several strings field and add them to - * new field called 'searchField' (use for search filtering) - */ - -angular.module('a8m.search-field', []) - - .filter('searchField', ['$parse', function ($parse) { - return function (collection) { - - var get, field; - - collection = (isObject(collection)) ? toArray(collection) : collection; - - var args = Array.prototype.slice.call(arguments, 1); - - if(!isArray(collection) || !args.length) { - return collection; - } - - return collection.map(function(member) { - - field = args.map(function(field) { - get = $parse(field); - return get(member); - }).join(' '); - - return extend(member, { searchField: field }); - }); - } - }]); - -/** - * @ngdoc filter - * @name toArray - * @kind function - * - * @description - * Convert objects into stable arrays. - * if addKey set to true,the filter also attaches a new property - * $key to the value containing the original key that was used in - * the object we are iterating over to reference the property - */ - -angular.module('a8m.to-array', []) - - .filter('toArray', function() { - return function (collection, addKey) { - - if(!isObject(collection)) { - return collection; - } - - return (!addKey) ? toArray(collection) : - - Object.keys(collection).map(function (key) { - return extend(collection[key], { $key: key }); - }); - } - }); - -/** - * @ngdoc filter - * @name unique/uniq - * @kind function - * - * @description - * get collection and filter duplicate members - * if uniqueFilter get a property(nested to) as argument it's - * filter by this property as unique identifier - */ - -angular.module('a8m.unique', []) - .filter({ - unique: ['$parse', uniqFilter], - uniq: ['$parse', uniqFilter] - }); - -function uniqFilter($parse) { - return function (collection, property) { - - collection = (isObject(collection)) ? toArray(collection) : collection; - - if (!isArray(collection)) { - return collection; - } - - //store all unique identifiers - var uniqueItems = [], - get = $parse(property); - - return (isUndefined(property)) ? - //if it's kind of primitive array - collection.filter(function (elm, pos, self) { - return self.indexOf(elm) === pos; - }) : - //else compare with equals - collection.filter(function (elm) { - var prop = get(elm); - if(some(uniqueItems, prop)) { - return false; - } - uniqueItems.push(prop); - return true; - }); - - //checked if the unique identifier is already exist - function some(array, member) { - if(isUndefined(member)) { - return false; - } - return array.some(function(el) { - return equals(el, member); - }); - } - - } -} - -/** - * @ngdoc filter - * @name where - * @kind function - * - * @description - * of each element in a collection to the given properties object, - * returning an array of all elements that have equivalent property values. - * - */ - -angular.module('a8m.where', []) - .filter('where', function() { - return function (collection, object) { - - if(isUndefined(object)) { - return collection; - } - collection = (isObject(collection)) ? - toArray(collection) : collection; - - return collection.filter(function (elm) { - return objectContains(object, elm); - }); - } - }); - -/** - * @ngdoc filter - * @name xor - * @kind function - * - * @description - * Exclusive or filter by expression - */ - -angular.module('a8m.xor', []) - - .filter('xor', ['$parse', function($parse) { - return function (col1, col2, expression) { - - expression = expression || false; - - col1 = (isObject(col1)) ? toArray(col1) : col1; - col2 = (isObject(col2)) ? toArray(col2) : col2; - - if(!isArray(col1) || !isArray(col2)) return col1; - - return col1.concat(col2) - .filter(function(elm) { - return !(some(elm, col1) && some(elm, col2)); - }); - - function some(el, col) { - var getter = $parse(expression); - return col.some(function(dElm) { - return expression ? - equals(getter(dElm), getter(el)) : - equals(dElm, el); - }) - } - } - }]); - -/** - * @ngdoc filter - * @name formatBytes - * @kind function - * - * @description - * Convert bytes into appropriate display - * 1024 bytes => 1 KB - */ - -angular.module('a8m.math.byteFmt', ['a8m.math']) - - .filter('byteFmt', ['$math', function ($math) { - return function (bytes, decimal) { - - if(isNumber(decimal) && isFinite(decimal) && decimal%1===0 && decimal >= 0 && - isNumber(bytes) && isFinite(bytes)) { - - if(bytes < 1024) { // within 1 KB so B - return convertToDecimal(bytes, decimal, $math) + ' B'; - } else if(bytes < 1048576) { // within 1 MB so KB - return convertToDecimal((bytes / 1024), decimal, $math) + ' KB'; - } else if(bytes < 1073741824){ // within 1 GB so MB - return convertToDecimal((bytes / 1048576), decimal, $math) + ' MB'; - } else { // GB or more - return convertToDecimal((bytes / 1073741824), decimal, $math) + ' GB'; - } - - } else { - return "NaN"; - } - } - }]); -/** - * @ngdoc filter - * @name degrees - * @kind function - * - * @description - * Convert angle from radians to degrees - * - */ - -angular.module('a8m.math.degrees', ['a8m.math']) - - .filter('degrees', ['$math', function ($math) { - return function (radians, decimal) { - // if decimal is not an integer greater than -1, we cannot do. quit with error "NaN" - // if degrees is not a real number, we cannot do also. quit with error "NaN" - if(isNumber(decimal) && isFinite(decimal) && decimal%1===0 && decimal >= 0 && - isNumber(radians) && isFinite(radians)) { - var degrees = (radians * 180) / $math.PI; - return $math.round(degrees * $math.pow(10,decimal)) / ($math.pow(10,decimal)); - } else { - return "NaN"; - } - } -}]); - - - -/** - * @ngdoc filter - * @name formatBytes - * @kind function - * - * @description - * Convert bytes into appropriate display - * 1024 kilobytes => 1 MB - */ - -angular.module('a8m.math.kbFmt', ['a8m.math']) - - .filter('kbFmt', ['$math', function ($math) { - return function (bytes, decimal) { - - if(isNumber(decimal) && isFinite(decimal) && decimal%1===0 && decimal >= 0 && - isNumber(bytes) && isFinite(bytes)) { - - if(bytes < 1024) { // within 1 MB so KB - return convertToDecimal(bytes, decimal, $math) + ' KB'; - } else if(bytes < 1048576) { // within 1 GB so MB - return convertToDecimal((bytes / 1024), decimal, $math) + ' MB'; - } else { - return convertToDecimal((bytes / 1048576), decimal, $math) + ' GB'; - } - - } else { - return "NaN"; - } - } -}]); -/** - * @ngdoc module - * @name math - * @description - * reference to global Math object - */ - -angular.module('a8m.math', []) - .factory('$math', ['$window', function ($window) { - - return $window.Math; - - }]); - -/** - * @ngdoc filter - * @name max - * @kind function - * - * @description - * Math.max will get an array and return the max value. if an expression - * is provided, will return max value by expression. - */ - -angular.module('a8m.math.max', ['a8m.math']) - - .filter('max', ['$math', '$parse', function ($math, $parse) { - return function (input, expression) { - - if(!isArray(input)) { - return input; - } - return isUndefined(expression) - ? $math.max.apply($math, input) - : input[indexByMax(input, expression)]; - }; - - /** - * @private - * @param array - * @param exp - * @returns {number|*|Number} - */ - function indexByMax(array, exp) { - var mappedArray = array.map(function(elm){ - return $parse(exp)(elm); - }); - return mappedArray.indexOf($math.max.apply($math, mappedArray)); - } - - }]); -/** - * @ngdoc filter - * @name min - * @kind function - * - * @description - * Math.min will get an array and return the min value. if an expression - * is provided, will return min value by expression. - */ - -angular.module('a8m.math.min', ['a8m.math']) - - .filter('min', ['$math', '$parse', function ($math, $parse) { - return function (input, expression) { - - if(!isArray(input)) { - return input; - } - return isUndefined(expression) - ? $math.min.apply($math, input) - : input[indexByMin(input, expression)]; - }; - - /** - * @private - * @param array - * @param exp - * @returns {number|*|Number} - */ - function indexByMin(array, exp) { - var mappedArray = array.map(function(elm){ - return $parse(exp)(elm); - }); - return mappedArray.indexOf($math.min.apply($math, mappedArray)); - } - - }]); -/** - * @ngdoc filter - * @name Percent - * @kind function - * - * @description - * percentage between two numbers - * - */ - -angular.module('a8m.math.percent', ['a8m.math']) - - .filter('percent', ['$math', '$window', function ($math, $window) { - - return function (input, divided, round) { - - var divider = (isString(input)) ? $window.Number(input) : input; - divided = divided || 100; - round = round || false; - - if (!isNumber(divider) || $window.isNaN(divider)) return input; - - return (round) ? $math.round((divider / divided) * 100) : - ((divider / divided) * 100); - } - - }]); - -/** - * @ngdoc filter - * @name toRadians - * @kind function - * - * @description - * Convert angle from degrees to radians - * - */ - -angular.module('a8m.math.radians', ['a8m.math']) - - .filter('radians', ['$math', function ($math) { - return function (degrees, decimal) { - // if decimal is not an integer greater than -1, we cannot do. quit with error "NaN" - // if degrees is not a real number, we cannot do also. quit with error "NaN" - if(isNumber(decimal) && isFinite(decimal) && decimal%1===0 && decimal >= 0 && - isNumber(degrees) && isFinite(degrees)) { - var radians = (degrees * 3.14159265359) / 180; - return $math.round(radians * $math.pow(10,decimal)) / ($math.pow(10,decimal)); - } else { - return "NaN"; - } - } -}]); - - - -/** - * @ngdoc filter - * @name Radix - * @kind function - * - * @description - * converting decimal numbers to different bases(radix) - */ - -angular.module('a8m.math.radix', []) - - .filter('radix', function () { - - return function (input, radix) { - - var RANGE = /^[2-9]$|^[1-2]\d$|^3[0-6]$/; - - if(!isNumber(input) || !RANGE.test(radix)) { - return input; - } - - return input.toString(radix).toUpperCase(); - - } - - }); - -/** - * @ngdoc filter - * @name formatBytes - * @kind function - * - * @description - * Convert number into abbreviations. - * i.e: K for one thousand, M for Million, B for billion - * e.g: number of users:235,221, decimal:1 => 235.2 K - */ - -angular.module('a8m.math.shortFmt', ['a8m.math']) - - .filter('shortFmt', ['$math', function ($math) { - return function (number, decimal) { - if(isNumber(decimal) && isFinite(decimal) && decimal%1===0 && decimal >= 0 && - isNumber(number) && isFinite(number)){ - - if(number < 1e3) { - return number; - } else if(number < 1e6) { - return convertToDecimal((number / 1e3), decimal, $math) + ' K'; - } else if(number < 1e9){ - return convertToDecimal((number / 1e6), decimal, $math) + ' M'; - } else { - return convertToDecimal((number / 1e9), decimal, $math) + ' B'; - } - - }else{ - return "NaN"; - } - } -}]); -/** - * @ngdoc filter - * @name sum - * @kind function - * - * @description - * Sum up all values within an array - * - */ - -angular.module('a8m.math.sum', []) - - .filter('sum', function () { - return function (input, initial) { - - return (!isArray(input)) ? input : - input.reduce(function(prev, curr) { - return prev + curr; - }, initial || 0); - - } - - }); - -/** - * @ngdoc filter - * @name endsWith - * @kind function - * - * @description - * checks whether string ends with the ends parameter. - */ - -angular.module('a8m.ends-with', []) - - .filter('endsWith', function () { - return function (input, ends, csensitive) { - - var sensitive = csensitive || false, - position; - - if(!isString(input) || isUndefined(ends)) { - return input; - } - - input = (sensitive) ? input : input.toLowerCase(); - position = input.length - ends.length; - - return input.indexOf((sensitive) ? ends : ends.toLowerCase(), position) !== -1; - } - }); - -/** - * @ngdoc filter - * @name ltrim - * @kind function - * - * @description - * Left trim. Similar to trimFilter, but only for left side. - */ - -angular.module('a8m.ltrim', []) - - .filter('ltrim', function () { - return function(input, chars) { - - var trim = chars || '\\s'; - - if(!isString(input)) { - return input; - } - - return input.replace(new RegExp('^' + trim + '+'), ''); - } - }); - -/** - * @ngdoc filter - * @name repeat - * @kind function - * - * @description - * Repeats a string n times - */ - -angular.module('a8m.repeat', []) - - .filter('repeat',[ function () { - return function (input, n, separator) { - - var times = ~~n; - - if(!isString(input)) { - return input; - } - - return (!times) ? input : strRepeat(input, --n, separator || ''); - } - }]); - -/** - * Repeats a string n times with given separator - * @param str string to repeat - * @param n number of times - * @param sep separator - * @returns {*} - */ -function strRepeat(str, n, sep) { - if(!n) { - return str; - } - return str + sep + strRepeat(str, --n, sep); -} -/** -* @ngdoc filter -* @name rtrim -* @kind function -* -* @description -* Right trim. Similar to trimFilter, but only for right side. -*/ - -angular.module('a8m.rtrim', []) - - .filter('rtrim', function () { - return function(input, chars) { - - var trim = chars || '\\s'; - - if(!isString(input)) { - return input; - } - - return input.replace(new RegExp(trim + '+$'), ''); - } - }); - -/** - * @ngdoc filter - * @name slugify - * @kind function - * - * @description - * remove spaces from string, replace with "-" or given argument - */ - -angular.module('a8m.slugify', []) - - .filter('slugify',[ function () { - return function (input, sub) { - - var replace = (isUndefined(sub)) ? '-' : sub; - - if(isString(input)) { - return input.toLowerCase() - .replace(/\s+/g, replace); - } - - return input; - } - }]); - -/** - * @ngdoc filter - * @name startWith - * @kind function - * - * @description - * checks whether string starts with the starts parameter. - */ - -angular.module('a8m.starts-with', []) - - .filter('startsWith', function () { - return function (input, start, csensitive) { - - var sensitive = csensitive || false; - - if(!isString(input) || isUndefined(start)) { - return input; - } - - input = (sensitive) ? input : input.toLowerCase(); - - return !input.indexOf((sensitive) ? start : start.toLowerCase()); - } - }); - -/** - * @ngdoc filter - * @name stringular - * @kind function - * - * @description - * get string with {n} and replace match with enumeration values - */ - -angular.module('a8m.stringular', []) - .filter('stringular', function () { - return function(input) { - - var args = Array.prototype.slice.call(arguments, 1); - - return input.replace(/{(\d+)}/g, function (match, number) { - return isUndefined(args[number]) ? match : args[number]; - }); - - } - }); - -/** - * @ngdoc filter - * @name stripTags - * @kind function - * - * @description - * strip html tags from string - */ - -angular.module('a8m.strip-tags', []) - .filter('stripTags', function () { - return function(input) { - if(isString(input)) { - return input.replace(/<\S[^><]*>/g, ''); - } - return input; - } - }); - -/** - * @ngdoc filter - * @name trim - * @kind function - * - * @description - * Strip whitespace (or other characters) from the beginning and end of a string - */ - -angular.module('a8m.trim', []) - - .filter('trim', function () { - return function(input, chars) { - - var trim = chars || '\\s'; - - if(!isString(input)) { - return input; - } - - return input.replace(new RegExp('^' + trim + '+|' + trim + '+$', 'g'), ''); - } - }); - -/** - * @ngdoc filter - * @name truncate - * @kind function - * - * @description - * truncates a string given a specified length, providing a custom string to denote an omission. - */ - -angular.module('a8m.truncate', []) - .filter('truncate', function () { - return function(input, length, suffix, preserve) { - - length = isUndefined(length) ? input.length : length; - preserve = preserve || false; - suffix = suffix || ''; - - if(!isString(input) || (input.length <= length)) return input; - - return input.substring(0, (preserve) ? - ((input.indexOf(' ', length) === -1) ? input.length : input.indexOf(' ', length)) : - length) + suffix; - - }; - }); - -/** - * @ngdoc filter - * @name ucfirst - * @kind function - * - * @description - * ucfirst - * - */ - -angular.module('a8m.ucfirst', []) - - .filter('ucfirst', [function() { - return function(input) { - return angular.isString(input) ? input.split(' ') - .map(function (char) { - return char.charAt(0).toUpperCase() + char.substring(1); - }).join(' ') : input; - } - - }]); - -/** - * @ngdoc filter - * @name uriComponentEncode - * @kind function - * - * @description - * get string as parameter and return encoded string - */ - -angular.module('a8m.uri-component-encode', []) - - .filter('uriComponentEncode',['$window', function ($window) { - return function (input) { - - if(isString(input)) { - return $window.encodeURIComponent(input); - } - - return input; - } - }]); - -/** - * @ngdoc filter - * @name uriEncode - * @kind function - * - * @description - * get string as parameter and return encoded string - */ - -angular.module('a8m.uri-encode', []) - - .filter('uriEncode',['$window', function ($window) { - return function (input) { - - if(isString(input)) { - return $window.encodeURI(input); - } - - return input; - } - }]); - -/** - * @ngdoc filter - * @name wrap - * @kind function - * - * @description - * Wrap a string with another string - */ - -angular.module('a8m.wrap', []) - - .filter('wrap', function () { - return function(input, wrap, ends) { - - if(!isString(input) || isUndefined(wrap)) { - return input; - } - - return [wrap, input, ends || wrap].join(''); - - } - }); - -/** - * @ngdoc provider - * @name filterWatcher - * @kind function - * - * @description - * store specific filters result in $$cache, based on scope life time(avoid memory leak). - * on scope.$destroy remove it's cache from $$cache container - */ - -angular.module('a8m.filter-watcher', []) - .provider('filterWatcher', function() { - - this.$get = ['$window', '$rootScope', function($window, $rootScope) { - - /** - * Cache storing - * @type {Object} - */ - var $$cache = {}; - - /** - * Scope listeners container - * scope.$destroy => remove all cache keys - * bind to current scope. - * @type {Object} - */ - var $$listeners = {}; - - /** - * $timeout without triggering the digest cycle - * @type {function} - */ - var $$timeout = $window.setTimeout; - - /** - * @description - * get `HashKey` string based on the given arguments. - * @param fName - * @param args - * @returns {string} - */ - function getHashKey(fName, args) { - return [fName, JSON.stringify(args)] - .join('#') - .replace(/"/g,''); - } - - /** - * @description - * fir on $scope.$destroy, - * remove cache based scope from `$$cache`, - * and remove itself from `$$listeners` - * @param event - */ - function removeCache(event) { - var id = event.targetScope.$id; - forEach($$listeners[id], function(key) { - delete $$cache[key]; - }); - delete $$listeners[id]; - } - - /** - * @description - * for templates version that greater than v.1.3.0 - * if clear cache when the digest cycle end. - */ - function cleanStateless() { - $$timeout(function() { - if(!$rootScope.$$phase) - $$cache = {}; - }); - } - - /** - * @description - * Store hashKeys in $$listeners container - * on scope.$destroy, remove them all(bind an event). - * @param scope - * @param hashKey - * @returns {*} - */ - function addListener(scope, hashKey) { - var id = scope.$id; - if(isUndefined($$listeners[id])) { - scope.$on('$destroy', removeCache); - $$listeners[id] = []; - } - return $$listeners[id].push(hashKey); - } - - /** - * @description - * return the `cacheKey` or undefined. - * @param filterName - * @param args - * @returns {*} - */ - function $$isMemoized(filterName, args) { - var hashKey = getHashKey(filterName, args); - return $$cache[hashKey]; - } - - /** - * @description - * store `result` in `$$cache` container, based on the hashKey. - * add $destroy listener and return result - * @param filterName - * @param args - * @param scope - * @param result - * @returns {*} - */ - function $$memoize(filterName, args, scope, result) { - var hashKey = getHashKey(filterName, args); - //store result in `$$cache` container - $$cache[hashKey] = result; - // for templates versions that less than 1.3 - // add to `$destroy` listener, a cleaner callback - if(isScope(scope)) { - addListener(scope, hashKey); - } else { - cleanStateless(); - } - return result; - } - - return { - isMemoized: $$isMemoized, - memoize: $$memoize - } - - }]; - }); - - - - - - - - - - - - - - - - - - - - -/** - * @ngdoc module - * @name templates.filters - * @description - * Bunch of useful filters for angularJS - */ - -angular.module('angular.filter', [ - - 'a8m.ucfirst', - 'a8m.uri-encode', - 'a8m.uri-component-encode', - 'a8m.slugify', - 'a8m.strip-tags', - 'a8m.stringular', - 'a8m.truncate', - 'a8m.starts-with', - 'a8m.ends-with', - 'a8m.wrap', - 'a8m.trim', - 'a8m.ltrim', - 'a8m.rtrim', - 'a8m.repeat', - - 'a8m.to-array', - 'a8m.concat', - 'a8m.contains', - 'a8m.unique', - 'a8m.is-empty', - 'a8m.after', - 'a8m.after-where', - 'a8m.before', - 'a8m.before-where', - 'a8m.defaults', - 'a8m.where', - 'a8m.reverse', - 'a8m.remove', - 'a8m.remove-with', - 'a8m.group-by', - 'a8m.count-by', - 'a8m.search-field', - 'a8m.fuzzy-by', - 'a8m.fuzzy', - 'a8m.omit', - 'a8m.pick', - 'a8m.every', - 'a8m.filter-by', - 'a8m.xor', - 'a8m.map', - 'a8m.first', - 'a8m.last', - 'a8m.flatten', - - 'a8m.math', - 'a8m.math.max', - 'a8m.math.min', - 'a8m.math.percent', - 'a8m.math.radix', - 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--git a/merlin/static/merlin/js/lib/js-yaml.js b/merlin/static/merlin/js/lib/js-yaml.js deleted file mode 100644 index ca6c84c..0000000 --- a/merlin/static/merlin/js/lib/js-yaml.js +++ /dev/null @@ -1,3515 +0,0 @@ -/* js-yaml 3.2.0 https://github.com/nodeca/js-yaml */!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.jsyaml=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o */ -var CHAR_QUESTION = 0x3F; /* ? */ -var CHAR_COMMERCIAL_AT = 0x40; /* @ */ -var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ -var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ -var CHAR_GRAVE_ACCENT = 0x60; /* ` */ -var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ -var CHAR_VERTICAL_LINE = 0x7C; /* | */ -var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ - - -var ESCAPE_SEQUENCES = {}; - -ESCAPE_SEQUENCES[0x00] = '\\0'; -ESCAPE_SEQUENCES[0x07] = '\\a'; -ESCAPE_SEQUENCES[0x08] = '\\b'; -ESCAPE_SEQUENCES[0x09] = '\\t'; -ESCAPE_SEQUENCES[0x0A] = '\\n'; -ESCAPE_SEQUENCES[0x0B] = '\\v'; -ESCAPE_SEQUENCES[0x0C] = '\\f'; -ESCAPE_SEQUENCES[0x0D] = '\\r'; -ESCAPE_SEQUENCES[0x1B] = '\\e'; -ESCAPE_SEQUENCES[0x22] = '\\"'; -ESCAPE_SEQUENCES[0x5C] = '\\\\'; -ESCAPE_SEQUENCES[0x85] = '\\N'; -ESCAPE_SEQUENCES[0xA0] = '\\_'; -ESCAPE_SEQUENCES[0x2028] = '\\L'; -ESCAPE_SEQUENCES[0x2029] = '\\P'; - - -var DEPRECATED_BOOLEANS_SYNTAX = [ - 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', - 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' -]; - - -function compileStyleMap(schema, map) { - var result, keys, index, length, tag, style, type; - - if (null === map) { - return {}; - } - - result = {}; - keys = Object.keys(map); - - for (index = 0, length = keys.length; index < length; index += 1) { - tag = keys[index]; - style = String(map[tag]); - - if ('!!' === tag.slice(0, 2)) { - tag = 'tag:yaml.org,2002:' + tag.slice(2); - } - - type = schema.compiledTypeMap[tag]; - - if (type && _hasOwnProperty.call(type.styleAliases, style)) { - style = type.styleAliases[style]; - } - - result[tag] = style; - } - - return result; -} - - -function encodeHex(character) { - var string, handle, length; - - string = character.toString(16).toUpperCase(); - - if (character <= 0xFF) { - handle = 'x'; - length = 2; - } else if (character <= 0xFFFF) { - handle = 'u'; - length = 4; - } else if (character <= 0xFFFFFFFF) { - handle = 'U'; - length = 8; - } else { - throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); - } - - return '\\' + handle + common.repeat('0', length - string.length) + string; -} - - -function State(options) { - this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; - this.indent = Math.max(1, (options['indent'] || 2)); - this.skipInvalid = options['skipInvalid'] || false; - this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); - this.styleMap = compileStyleMap(this.schema, options['styles'] || null); - - this.implicitTypes = this.schema.compiledImplicit; - this.explicitTypes = this.schema.compiledExplicit; - - this.tag = null; - this.result = ''; -} - - -function generateNextLine(state, level) { - return '\n' + common.repeat(' ', state.indent * level); -} - -function testImplicitResolving(state, str) { - var index, length, type; - - for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { - type = state.implicitTypes[index]; - - if (type.resolve(str)) { - return true; - } - } - - return false; -} - -function writeScalar(state, object) { - var isQuoted, checkpoint, position, length, character, first; - - state.dump = ''; - isQuoted = false; - checkpoint = 0; - first = object.charCodeAt(0) || 0; - - if (-1 !== DEPRECATED_BOOLEANS_SYNTAX.indexOf(object)) { - // Ensure compatibility with YAML 1.0/1.1 loaders. - isQuoted = true; - } else if (0 === object.length) { - // Quote empty string - isQuoted = true; - } else if (CHAR_SPACE === first || - CHAR_SPACE === object.charCodeAt(object.length - 1)) { - isQuoted = true; - } else if (CHAR_MINUS === first || - CHAR_QUESTION === first) { - // Don't check second symbol for simplicity - isQuoted = true; - } - - for (position = 0, length = object.length; position < length; position += 1) { - character = object.charCodeAt(position); - - if (!isQuoted) { - if (CHAR_TAB === character || - CHAR_LINE_FEED === character || - CHAR_CARRIAGE_RETURN === character || - CHAR_COMMA === character || - CHAR_LEFT_SQUARE_BRACKET === character || - CHAR_RIGHT_SQUARE_BRACKET === character || - CHAR_LEFT_CURLY_BRACKET === character || - CHAR_RIGHT_CURLY_BRACKET === character || - CHAR_SHARP === character || - CHAR_AMPERSAND === character || - CHAR_ASTERISK === character || - CHAR_EXCLAMATION === character || - CHAR_VERTICAL_LINE === character || - CHAR_GREATER_THAN === character || - CHAR_SINGLE_QUOTE === character || - CHAR_DOUBLE_QUOTE === character || - CHAR_PERCENT === character || - CHAR_COMMERCIAL_AT === character || - CHAR_COLON === character || - CHAR_GRAVE_ACCENT === character) { - isQuoted = true; - } - } - - if (ESCAPE_SEQUENCES[character] || - !((0x00020 <= character && character <= 0x00007E) || - (0x00085 === character) || - (0x000A0 <= character && character <= 0x00D7FF) || - (0x0E000 <= character && character <= 0x00FFFD) || - (0x10000 <= character && character <= 0x10FFFF))) { - state.dump += object.slice(checkpoint, position); - state.dump += ESCAPE_SEQUENCES[character] || encodeHex(character); - checkpoint = position + 1; - isQuoted = true; - } - } - - if (checkpoint < position) { - state.dump += object.slice(checkpoint, position); - } - - if (!isQuoted && testImplicitResolving(state, state.dump)) { - isQuoted = true; - } - - if (isQuoted) { - state.dump = '"' + state.dump + '"'; - } -} - -function writeFlowSequence(state, level, object) { - var _result = '', - _tag = state.tag, - index, - length; - - for (index = 0, length = object.length; index < length; index += 1) { - // Write only valid elements. - if (writeNode(state, level, object[index], false, false)) { - if (0 !== index) { - _result += ', '; - } - _result += state.dump; - } - } - - state.tag = _tag; - state.dump = '[' + _result + ']'; -} - -function writeBlockSequence(state, level, object, compact) { - var _result = '', - _tag = state.tag, - index, - length; - - for (index = 0, length = object.length; index < length; index += 1) { - // Write only valid elements. - if (writeNode(state, level + 1, object[index], true, true)) { - if (!compact || 0 !== index) { - _result += generateNextLine(state, level); - } - _result += '- ' + state.dump; - } - } - - state.tag = _tag; - state.dump = _result || '[]'; // Empty sequence if no valid values. -} - -function writeFlowMapping(state, level, object) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - pairBuffer; - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - pairBuffer = ''; - - if (0 !== index) { - pairBuffer += ', '; - } - - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; - - if (!writeNode(state, level, objectKey, false, false)) { - continue; // Skip this pair because of invalid key; - } - - if (state.dump.length > 1024) { - pairBuffer += '? '; - } - - pairBuffer += state.dump + ': '; - - if (!writeNode(state, level, objectValue, false, false)) { - continue; // Skip this pair because of invalid value. - } - - pairBuffer += state.dump; - - // Both key and value are valid. - _result += pairBuffer; - } - - state.tag = _tag; - state.dump = '{' + _result + '}'; -} - -function writeBlockMapping(state, level, object, compact) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - explicitPair, - pairBuffer; - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - pairBuffer = ''; - - if (!compact || 0 !== index) { - pairBuffer += generateNextLine(state, level); - } - - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; - - if (!writeNode(state, level + 1, objectKey, true, true)) { - continue; // Skip this pair because of invalid key. - } - - explicitPair = (null !== state.tag && '?' !== state.tag) || - (state.dump && state.dump.length > 1024); - - if (explicitPair) { - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += '?'; - } else { - pairBuffer += '? '; - } - } - - pairBuffer += state.dump; - - if (explicitPair) { - pairBuffer += generateNextLine(state, level); - } - - if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { - continue; // Skip this pair because of invalid value. - } - - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += ':'; - } else { - pairBuffer += ': '; - } - - pairBuffer += state.dump; - - // Both key and value are valid. - _result += pairBuffer; - } - - state.tag = _tag; - state.dump = _result || '{}'; // Empty mapping if no valid pairs. -} - -function detectType(state, object, explicit) { - var _result, typeList, index, length, type, style; - - typeList = explicit ? state.explicitTypes : state.implicitTypes; - - for (index = 0, length = typeList.length; index < length; index += 1) { - type = typeList[index]; - - if ((type.instanceOf || type.predicate) && - (!type.instanceOf || (('object' === typeof object) && (object instanceof type.instanceOf))) && - (!type.predicate || type.predicate(object))) { - - state.tag = explicit ? type.tag : '?'; - - if (type.represent) { - style = state.styleMap[type.tag] || type.defaultStyle; - - if ('[object Function]' === _toString.call(type.represent)) { - _result = type.represent(object, style); - } else if (_hasOwnProperty.call(type.represent, style)) { - _result = type.represent[style](object, style); - } else { - throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); - } - - state.dump = _result; - } - - return true; - } - } - - return false; -} - -// Serializes `object` and writes it to global `result`. -// Returns true on success, or false on invalid object. -// -function writeNode(state, level, object, block, compact) { - state.tag = null; - state.dump = object; - - if (!detectType(state, object, false)) { - detectType(state, object, true); - } - - var type = _toString.call(state.dump); - - if (block) { - block = (0 > state.flowLevel || state.flowLevel > level); - } - - if ((null !== state.tag && '?' !== state.tag) || (2 !== state.indent && level > 0)) { - compact = false; - } - - if ('[object Object]' === type) { - if (block && (0 !== Object.keys(state.dump).length)) { - writeBlockMapping(state, level, state.dump, compact); - } else { - writeFlowMapping(state, level, state.dump); - } - } else if ('[object Array]' === type) { - if (block && (0 !== state.dump.length)) { - writeBlockSequence(state, level, state.dump, compact); - } else { - writeFlowSequence(state, level, state.dump); - } - } else if ('[object String]' === type) { - if ('?' !== state.tag) { - writeScalar(state, state.dump); - } - } else if (state.skipInvalid) { - return false; - } else { - throw new YAMLException('unacceptable kind of an object to dump ' + type); - } - - if (null !== state.tag && '?' !== state.tag) { - state.dump = '!<' + state.tag + '> ' + state.dump; - } - return true; -} - - -function dump(input, options) { - options = options || {}; - - var state = new State(options); - - if (writeNode(state, 0, input, true, true)) { - return state.dump + '\n'; - } else { - return ''; - } -} - - -function safeDump(input, options) { - return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); -} - - -module.exports.dump = dump; -module.exports.safeDump = safeDump; - -},{"./common":3,"./exception":5,"./schema/default_full":10,"./schema/default_safe":11}],5:[function(_dereq_,module,exports){ -'use strict'; - - -function YAMLException(reason, mark) { - this.name = 'YAMLException'; - this.reason = reason; - this.mark = mark; - this.message = this.toString(false); -} - - -YAMLException.prototype.toString = function toString(compact) { - var result; - - result = 'JS-YAML: ' + (this.reason || '(unknown reason)'); - - if (!compact && this.mark) { - result += ' ' + this.mark.toString(); - } - - return result; -}; - - -module.exports = YAMLException; - -},{}],6:[function(_dereq_,module,exports){ -'use strict'; - - -var common = _dereq_('./common'); -var YAMLException = _dereq_('./exception'); -var Mark = _dereq_('./mark'); -var DEFAULT_SAFE_SCHEMA = _dereq_('./schema/default_safe'); -var DEFAULT_FULL_SCHEMA = _dereq_('./schema/default_full'); - - -var _hasOwnProperty = Object.prototype.hasOwnProperty; - - -var CONTEXT_FLOW_IN = 1; -var CONTEXT_FLOW_OUT = 2; -var CONTEXT_BLOCK_IN = 3; -var CONTEXT_BLOCK_OUT = 4; - - -var CHOMPING_CLIP = 1; -var CHOMPING_STRIP = 2; -var CHOMPING_KEEP = 3; - - -var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uD800-\uDFFF\uFFFE\uFFFF]/; -var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; -var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; -var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; -var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; - - -function is_EOL(c) { - return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); -} - -function is_WHITE_SPACE(c) { - return (c === 0x09/* Tab */) || (c === 0x20/* Space */); -} - -function is_WS_OR_EOL(c) { - return (c === 0x09/* Tab */) || - (c === 0x20/* Space */) || - (c === 0x0A/* LF */) || - (c === 0x0D/* CR */); -} - -function is_FLOW_INDICATOR(c) { - return 0x2C/* , */ === c || - 0x5B/* [ */ === c || - 0x5D/* ] */ === c || - 0x7B/* { */ === c || - 0x7D/* } */ === c; -} - -function fromHexCode(c) { - var lc; - - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; - } - - lc = c | 0x20; - if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { - return lc - 0x61 + 10; - } - - return -1; -} - -function escapedHexLen(c) { - if (c === 0x78/* x */) { return 2; } - if (c === 0x75/* u */) { return 4; } - if (c === 0x55/* U */) { return 8; } - return 0; -} - -function fromDecimalCode(c) { - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; - } - - return -1; -} - -function simpleEscapeSequence(c) { - return (c === 0x30/* 0 */) ? '\x00' : - (c === 0x61/* a */) ? '\x07' : - (c === 0x62/* b */) ? '\x08' : - (c === 0x74/* t */) ? '\x09' : - (c === 0x09/* Tab */) ? '\x09' : - (c === 0x6E/* n */) ? '\x0A' : - (c === 0x76/* v */) ? '\x0B' : - (c === 0x66/* f */) ? '\x0C' : - (c === 0x72/* r */) ? '\x0D' : - (c === 0x65/* e */) ? '\x1B' : - (c === 0x20/* Space */) ? ' ' : - (c === 0x22/* " */) ? '\x22' : - (c === 0x2F/* / */) ? '/' : - (c === 0x5C/* \ */) ? '\x5C' : - (c === 0x4E/* N */) ? '\x85' : - (c === 0x5F/* _ */) ? '\xA0' : - (c === 0x4C/* L */) ? '\u2028' : - (c === 0x50/* P */) ? '\u2029' : ''; -} - -var simpleEscapeCheck = new Array(256); // integer, for fast access -var simpleEscapeMap = new Array(256); -for (var i = 0; i < 256; i++) { - simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; - simpleEscapeMap[i] = simpleEscapeSequence(i); -} - - -function State(input, options) { - this.input = input; - - this.filename = options['filename'] || null; - this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; - this.onWarning = options['onWarning'] || null; - this.legacy = options['legacy'] || false; - - this.implicitTypes = this.schema.compiledImplicit; - this.typeMap = this.schema.compiledTypeMap; - - this.length = input.length; - this.position = 0; - this.line = 0; - this.lineStart = 0; - this.lineIndent = 0; - - this.documents = []; - - /* - this.version; - this.checkLineBreaks; - this.tagMap; - this.anchorMap; - this.tag; - this.anchor; - this.kind; - this.result;*/ - -} - - -function generateError(state, message) { - return new YAMLException( - message, - new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); -} - -function throwError(state, message) { - throw generateError(state, message); -} - -function throwWarning(state, message) { - var error = generateError(state, message); - - if (state.onWarning) { - state.onWarning.call(null, error); - } else { - throw error; - } -} - - -var directiveHandlers = { - - 'YAML': function handleYamlDirective(state, name, args) { - - var match, major, minor; - - if (null !== state.version) { - throwError(state, 'duplication of %YAML directive'); - } - - if (1 !== args.length) { - throwError(state, 'YAML directive accepts exactly one argument'); - } - - match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); - - if (null === match) { - throwError(state, 'ill-formed argument of the YAML directive'); - } - - major = parseInt(match[1], 10); - minor = parseInt(match[2], 10); - - if (1 !== major) { - throwError(state, 'unacceptable YAML version of the document'); - } - - state.version = args[0]; - state.checkLineBreaks = (minor < 2); - - if (1 !== minor && 2 !== minor) { - throwWarning(state, 'unsupported YAML version of the document'); - } - }, - - 'TAG': function handleTagDirective(state, name, args) { - - var handle, prefix; - - if (2 !== args.length) { - throwError(state, 'TAG directive accepts exactly two arguments'); - } - - handle = args[0]; - prefix = args[1]; - - if (!PATTERN_TAG_HANDLE.test(handle)) { - throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); - } - - if (_hasOwnProperty.call(state.tagMap, handle)) { - throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); - } - - if (!PATTERN_TAG_URI.test(prefix)) { - throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); - } - - state.tagMap[handle] = prefix; - } -}; - - -function captureSegment(state, start, end, checkJson) { - var _position, _length, _character, _result; - - if (start < end) { - _result = state.input.slice(start, end); - - if (checkJson) { - for (_position = 0, _length = _result.length; - _position < _length; - _position += 1) { - _character = _result.charCodeAt(_position); - if (!(0x09 === _character || - 0x20 <= _character && _character <= 0x10FFFF)) { - throwError(state, 'expected valid JSON character'); - } - } - } - - state.result += _result; - } -} - -function mergeMappings(state, destination, source) { - var sourceKeys, key, index, quantity; - - if (!common.isObject(source)) { - throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); - } - - sourceKeys = Object.keys(source); - - for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { - key = sourceKeys[index]; - - if (!_hasOwnProperty.call(destination, key)) { - destination[key] = source[key]; - } - } -} - -function storeMappingPair(state, _result, keyTag, keyNode, valueNode) { - var index, quantity; - - keyNode = String(keyNode); - - if (null === _result) { - _result = {}; - } - - if ('tag:yaml.org,2002:merge' === keyTag) { - if (Array.isArray(valueNode)) { - for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { - mergeMappings(state, _result, valueNode[index]); - } - } else { - mergeMappings(state, _result, valueNode); - } - } else { - _result[keyNode] = valueNode; - } - - return _result; -} - -function readLineBreak(state) { - var ch; - - ch = state.input.charCodeAt(state.position); - - if (0x0A/* LF */ === ch) { - state.position++; - } else if (0x0D/* CR */ === ch) { - state.position++; - if (0x0A/* LF */ === state.input.charCodeAt(state.position)) { - state.position++; - } - } else { - throwError(state, 'a line break is expected'); - } - - state.line += 1; - state.lineStart = state.position; -} - -function skipSeparationSpace(state, allowComments, checkIndent) { - var lineBreaks = 0, - ch = state.input.charCodeAt(state.position); - - while (0 !== ch) { - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (allowComments && 0x23/* # */ === ch) { - do { - ch = state.input.charCodeAt(++state.position); - } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && 0 !== ch); - } - - if (is_EOL(ch)) { - readLineBreak(state); - - ch = state.input.charCodeAt(state.position); - lineBreaks++; - state.lineIndent = 0; - - while (0x20/* Space */ === ch) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } - - if (state.lineIndent < checkIndent) { - throwWarning(state, 'deficient indentation'); - } - } else { - break; - } - } - - return lineBreaks; -} - -function testDocumentSeparator(state) { - var _position = state.position, - ch; - - ch = state.input.charCodeAt(_position); - - // Condition state.position === state.lineStart is tested - // in parent on each call, for efficiency. No needs to test here again. - if ((0x2D/* - */ === ch || 0x2E/* . */ === ch) && - state.input.charCodeAt(_position + 1) === ch && - state.input.charCodeAt(_position+ 2) === ch) { - - _position += 3; - - ch = state.input.charCodeAt(_position); - - if (ch === 0 || is_WS_OR_EOL(ch)) { - return true; - } - } - - return false; -} - -function writeFoldedLines(state, count) { - if (1 === count) { - state.result += ' '; - } else if (count > 1) { - state.result += common.repeat('\n', count - 1); - } -} - - -function readPlainScalar(state, nodeIndent, withinFlowCollection) { - var preceding, - following, - captureStart, - captureEnd, - hasPendingContent, - _line, - _lineStart, - _lineIndent, - _kind = state.kind, - _result = state.result, - ch; - - ch = state.input.charCodeAt(state.position); - - if (is_WS_OR_EOL(ch) || - is_FLOW_INDICATOR(ch) || - 0x23/* # */ === ch || - 0x26/* & */ === ch || - 0x2A/* * */ === ch || - 0x21/* ! */ === ch || - 0x7C/* | */ === ch || - 0x3E/* > */ === ch || - 0x27/* ' */ === ch || - 0x22/* " */ === ch || - 0x25/* % */ === ch || - 0x40/* @ */ === ch || - 0x60/* ` */ === ch) { - return false; - } - - if (0x3F/* ? */ === ch || 0x2D/* - */ === ch) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - return false; - } - } - - state.kind = 'scalar'; - state.result = ''; - captureStart = captureEnd = state.position; - hasPendingContent = false; - - while (0 !== ch) { - if (0x3A/* : */ === ch) { - following = state.input.charCodeAt(state.position+1); - - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - break; - } - - } else if (0x23/* # */ === ch) { - preceding = state.input.charCodeAt(state.position - 1); - - if (is_WS_OR_EOL(preceding)) { - break; - } - - } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || - withinFlowCollection && is_FLOW_INDICATOR(ch)) { - break; - - } else if (is_EOL(ch)) { - _line = state.line; - _lineStart = state.lineStart; - _lineIndent = state.lineIndent; - skipSeparationSpace(state, false, -1); - - if (state.lineIndent >= nodeIndent) { - hasPendingContent = true; - ch = state.input.charCodeAt(state.position); - continue; - } else { - state.position = captureEnd; - state.line = _line; - state.lineStart = _lineStart; - state.lineIndent = _lineIndent; - break; - } - } - - if (hasPendingContent) { - captureSegment(state, captureStart, captureEnd, false); - writeFoldedLines(state, state.line - _line); - captureStart = captureEnd = state.position; - hasPendingContent = false; - } - - if (!is_WHITE_SPACE(ch)) { - captureEnd = state.position + 1; - } - - ch = state.input.charCodeAt(++state.position); - } - - captureSegment(state, captureStart, captureEnd, false); - - if (state.result) { - return true; - } else { - state.kind = _kind; - state.result = _result; - return false; - } -} - -function readSingleQuotedScalar(state, nodeIndent) { - var ch, - captureStart, captureEnd; - - ch = state.input.charCodeAt(state.position); - - if (0x27/* ' */ !== ch) { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while (0 !== (ch = state.input.charCodeAt(state.position))) { - if (0x27/* ' */ === ch) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); - - if (0x27/* ' */ === ch) { - captureStart = captureEnd = state.position; - state.position++; - } else { - return true; - } - - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; - - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a single quoted scalar'); - - } else { - state.position++; - captureEnd = state.position; - } - } - - throwError(state, 'unexpected end of the stream within a single quoted scalar'); -} - -function readDoubleQuotedScalar(state, nodeIndent) { - var captureStart, - captureEnd, - hexLength, - hexResult, - tmp, tmpEsc, - ch; - - ch = state.input.charCodeAt(state.position); - - if (0x22/* " */ !== ch) { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while (0 !== (ch = state.input.charCodeAt(state.position))) { - if (0x22/* " */ === ch) { - captureSegment(state, captureStart, state.position, true); - state.position++; - return true; - - } else if (0x5C/* \ */ === ch) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); - - if (is_EOL(ch)) { - skipSeparationSpace(state, false, nodeIndent); - - //TODO: rework to inline fn with no type cast? - } else if (ch < 256 && simpleEscapeCheck[ch]) { - state.result += simpleEscapeMap[ch]; - state.position++; - - } else if ((tmp = escapedHexLen(ch)) > 0) { - hexLength = tmp; - hexResult = 0; - - for (; hexLength > 0; hexLength--) { - ch = state.input.charCodeAt(++state.position); - - if ((tmp = fromHexCode(ch)) >= 0) { - hexResult = (hexResult << 4) + tmp; - - } else { - throwError(state, 'expected hexadecimal character'); - } - } - - state.result += String.fromCharCode(hexResult); - state.position++; - - } else { - throwError(state, 'unknown escape sequence'); - } - - captureStart = captureEnd = state.position; - - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; - - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a double quoted scalar'); - - } else { - state.position++; - captureEnd = state.position; - } - } - - throwError(state, 'unexpected end of the stream within a double quoted scalar'); -} - -function readFlowCollection(state, nodeIndent) { - var readNext = true, - _line, - _tag = state.tag, - _result, - following, - terminator, - isPair, - isExplicitPair, - isMapping, - keyNode, - keyTag, - valueNode, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x5B/* [ */) { - terminator = 0x5D/* ] */; - isMapping = false; - _result = []; - } else if (ch === 0x7B/* { */) { - terminator = 0x7D/* } */; - isMapping = true; - _result = {}; - } else { - return false; - } - - if (null !== state.anchor) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(++state.position); - - while (0 !== ch) { - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (ch === terminator) { - state.position++; - state.tag = _tag; - state.kind = isMapping ? 'mapping' : 'sequence'; - state.result = _result; - return true; - } else if (!readNext) { - throwError(state, 'missed comma between flow collection entries'); - } - - keyTag = keyNode = valueNode = null; - isPair = isExplicitPair = false; - - if (0x3F/* ? */ === ch) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following)) { - isPair = isExplicitPair = true; - state.position++; - skipSeparationSpace(state, true, nodeIndent); - } - } - - _line = state.line; - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - keyTag = state.tag; - keyNode = state.result; - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if ((isExplicitPair || state.line === _line) && 0x3A/* : */ === ch) { - isPair = true; - ch = state.input.charCodeAt(++state.position); - skipSeparationSpace(state, true, nodeIndent); - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - valueNode = state.result; - } - - if (isMapping) { - storeMappingPair(state, _result, keyTag, keyNode, valueNode); - } else if (isPair) { - _result.push(storeMappingPair(state, null, keyTag, keyNode, valueNode)); - } else { - _result.push(keyNode); - } - - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (0x2C/* , */ === ch) { - readNext = true; - ch = state.input.charCodeAt(++state.position); - } else { - readNext = false; - } - } - - throwError(state, 'unexpected end of the stream within a flow collection'); -} - -function readBlockScalar(state, nodeIndent) { - var captureStart, - folding, - chomping = CHOMPING_CLIP, - detectedIndent = false, - textIndent = nodeIndent, - emptyLines = 0, - atMoreIndented = false, - tmp, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x7C/* | */) { - folding = false; - } else if (ch === 0x3E/* > */) { - folding = true; - } else { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - - while (0 !== ch) { - ch = state.input.charCodeAt(++state.position); - - if (0x2B/* + */ === ch || 0x2D/* - */ === ch) { - if (CHOMPING_CLIP === chomping) { - chomping = (0x2B/* + */ === ch) ? CHOMPING_KEEP : CHOMPING_STRIP; - } else { - throwError(state, 'repeat of a chomping mode identifier'); - } - - } else if ((tmp = fromDecimalCode(ch)) >= 0) { - if (tmp === 0) { - throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); - } else if (!detectedIndent) { - textIndent = nodeIndent + tmp - 1; - detectedIndent = true; - } else { - throwError(state, 'repeat of an indentation width identifier'); - } - - } else { - break; - } - } - - if (is_WHITE_SPACE(ch)) { - do { ch = state.input.charCodeAt(++state.position); } - while (is_WHITE_SPACE(ch)); - - if (0x23/* # */ === ch) { - do { ch = state.input.charCodeAt(++state.position); } - while (!is_EOL(ch) && (0 !== ch)); - } - } - - while (0 !== ch) { - readLineBreak(state); - state.lineIndent = 0; - - ch = state.input.charCodeAt(state.position); - - while ((!detectedIndent || state.lineIndent < textIndent) && - (0x20/* Space */ === ch)) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } - - if (!detectedIndent && state.lineIndent > textIndent) { - textIndent = state.lineIndent; - } - - if (is_EOL(ch)) { - emptyLines++; - continue; - } - - // End of the scalar. - if (state.lineIndent < textIndent) { - - // Perform the chomping. - if (chomping === CHOMPING_KEEP) { - state.result += common.repeat('\n', emptyLines); - } else if (chomping === CHOMPING_CLIP) { - if (detectedIndent) { // i.e. only if the scalar is not empty. - state.result += '\n'; - } - } - - // Break this `while` cycle and go to the funciton's epilogue. - break; - } - - // Folded style: use fancy rules to handle line breaks. - if (folding) { - - // Lines starting with white space characters (more-indented lines) are not folded. - if (is_WHITE_SPACE(ch)) { - atMoreIndented = true; - state.result += common.repeat('\n', emptyLines + 1); - - // End of more-indented block. - } else if (atMoreIndented) { - atMoreIndented = false; - state.result += common.repeat('\n', emptyLines + 1); - - // Just one line break - perceive as the same line. - } else if (0 === emptyLines) { - if (detectedIndent) { // i.e. only if we have already read some scalar content. - state.result += ' '; - } - - // Several line breaks - perceive as different lines. - } else { - state.result += common.repeat('\n', emptyLines); - } - - // Literal style: just add exact number of line breaks between content lines. - } else { - - // If current line isn't the first one - count line break from the last content line. - if (detectedIndent) { - state.result += common.repeat('\n', emptyLines + 1); - - // In case of the first content line - count only empty lines. - } else { - state.result += common.repeat('\n', emptyLines); - } - } - - detectedIndent = true; - emptyLines = 0; - captureStart = state.position; - - do { ch = state.input.charCodeAt(++state.position); } - while (!is_EOL(ch) && (0 !== ch)); - - captureSegment(state, captureStart, state.position, false); - - ch = state.input.charCodeAt(state.position); - } - - return true; -} - -function readBlockSequence(state, nodeIndent) { - var _line, - _tag = state.tag, - _result = [], - following, - detected = false, - ch; - - if (null !== state.anchor) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(state.position); - - while (0 !== ch) { - - if (0x2D/* - */ !== ch) { - break; - } - - following = state.input.charCodeAt(state.position + 1); - - if (!is_WS_OR_EOL(following)) { - break; - } - - detected = true; - state.position++; - - if (skipSeparationSpace(state, true, -1)) { - if (state.lineIndent <= nodeIndent) { - _result.push(null); - ch = state.input.charCodeAt(state.position); - continue; - } - } - - _line = state.line; - composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); - _result.push(state.result); - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if ((state.line === _line || state.lineIndent > nodeIndent) && (0 !== ch)) { - throwError(state, 'bad indentation of a sequence entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } - - if (detected) { - state.tag = _tag; - state.kind = 'sequence'; - state.result = _result; - return true; - } else { - return false; - } -} - -function readBlockMapping(state, nodeIndent, flowIndent) { - var following, - allowCompact, - _line, - _tag = state.tag, - _result = {}, - keyTag = null, - keyNode = null, - valueNode = null, - atExplicitKey = false, - detected = false, - ch; - - if (null !== state.anchor) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(state.position); - - while (0 !== ch) { - following = state.input.charCodeAt(state.position + 1); - _line = state.line; // Save the current line. - - // - // Explicit notation case. There are two separate blocks: - // first for the key (denoted by "?") and second for the value (denoted by ":") - // - if ((0x3F/* ? */ === ch || 0x3A/* : */ === ch) && is_WS_OR_EOL(following)) { - - if (0x3F/* ? */ === ch) { - if (atExplicitKey) { - storeMappingPair(state, _result, keyTag, keyNode, null); - keyTag = keyNode = valueNode = null; - } - - detected = true; - atExplicitKey = true; - allowCompact = true; - - } else if (atExplicitKey) { - // i.e. 0x3A/* : */ === character after the explicit key. - atExplicitKey = false; - allowCompact = true; - - } else { - throwError(state, 'incomplete explicit mapping pair; a key node is missed'); - } - - state.position += 1; - ch = following; - - // - // Implicit notation case. Flow-style node as the key first, then ":", and the value. - // - } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { - - if (state.line === _line) { - ch = state.input.charCodeAt(state.position); - - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (0x3A/* : */ === ch) { - ch = state.input.charCodeAt(++state.position); - - if (!is_WS_OR_EOL(ch)) { - throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); - } - - if (atExplicitKey) { - storeMappingPair(state, _result, keyTag, keyNode, null); - keyTag = keyNode = valueNode = null; - } - - detected = true; - atExplicitKey = false; - allowCompact = false; - keyTag = state.tag; - keyNode = state.result; - - } else if (detected) { - throwError(state, 'can not read an implicit mapping pair; a colon is missed'); - - } else { - state.tag = _tag; - return true; // Keep the result of `composeNode`. - } - - } else if (detected) { - throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); - - } else { - state.tag = _tag; - return true; // Keep the result of `composeNode`. - } - - } else { - break; // Reading is done. Go to the epilogue. - } - - // - // Common reading code for both explicit and implicit notations. - // - if (state.line === _line || state.lineIndent > nodeIndent) { - if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { - if (atExplicitKey) { - keyNode = state.result; - } else { - valueNode = state.result; - } - } - - if (!atExplicitKey) { - storeMappingPair(state, _result, keyTag, keyNode, valueNode); - keyTag = keyNode = valueNode = null; - } - - skipSeparationSpace(state, true, -1); - ch = state.input.charCodeAt(state.position); - } - - if (state.lineIndent > nodeIndent && (0 !== ch)) { - throwError(state, 'bad indentation of a mapping entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } - - // - // Epilogue. - // - - // Special case: last mapping's node contains only the key in explicit notation. - if (atExplicitKey) { - storeMappingPair(state, _result, keyTag, keyNode, null); - } - - // Expose the resulting mapping. - if (detected) { - state.tag = _tag; - state.kind = 'mapping'; - state.result = _result; - } - - return detected; -} - -function readTagProperty(state) { - var _position, - isVerbatim = false, - isNamed = false, - tagHandle, - tagName, - ch; - - ch = state.input.charCodeAt(state.position); - - if (0x21/* ! */ !== ch) { - return false; - } - - if (null !== state.tag) { - throwError(state, 'duplication of a tag property'); - } - - ch = state.input.charCodeAt(++state.position); - - if (0x3C/* < */ === ch) { - isVerbatim = true; - ch = state.input.charCodeAt(++state.position); - - } else if (0x21/* ! */ === ch) { - isNamed = true; - tagHandle = '!!'; - ch = state.input.charCodeAt(++state.position); - - } else { - tagHandle = '!'; - } - - _position = state.position; - - if (isVerbatim) { - do { ch = state.input.charCodeAt(++state.position); } - while (0 !== ch && 0x3E/* > */ !== ch); - - if (state.position < state.length) { - tagName = state.input.slice(_position, state.position); - ch = state.input.charCodeAt(++state.position); - } else { - throwError(state, 'unexpected end of the stream within a verbatim tag'); - } - } else { - while (0 !== ch && !is_WS_OR_EOL(ch)) { - - if (0x21/* ! */ === ch) { - if (!isNamed) { - tagHandle = state.input.slice(_position - 1, state.position + 1); - - if (!PATTERN_TAG_HANDLE.test(tagHandle)) { - throwError(state, 'named tag handle cannot contain such characters'); - } - - isNamed = true; - _position = state.position + 1; - } else { - throwError(state, 'tag suffix cannot contain exclamation marks'); - } - } - - ch = state.input.charCodeAt(++state.position); - } - - tagName = state.input.slice(_position, state.position); - - if (PATTERN_FLOW_INDICATORS.test(tagName)) { - throwError(state, 'tag suffix cannot contain flow indicator characters'); - } - } - - if (tagName && !PATTERN_TAG_URI.test(tagName)) { - throwError(state, 'tag name cannot contain such characters: ' + tagName); - } - - if (isVerbatim) { - state.tag = tagName; - - } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { - state.tag = state.tagMap[tagHandle] + tagName; - - } else if ('!' === tagHandle) { - state.tag = '!' + tagName; - - } else if ('!!' === tagHandle) { - state.tag = 'tag:yaml.org,2002:' + tagName; - - } else { - throwError(state, 'undeclared tag handle "' + tagHandle + '"'); - } - - return true; -} - -function readAnchorProperty(state) { - var _position, - ch; - - ch = state.input.charCodeAt(state.position); - - if (0x26/* & */ !== ch) { - return false; - } - - if (null !== state.anchor) { - throwError(state, 'duplication of an anchor property'); - } - - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (state.position === _position) { - throwError(state, 'name of an anchor node must contain at least one character'); - } - - state.anchor = state.input.slice(_position, state.position); - return true; -} - -function readAlias(state) { - var _position, alias, - len = state.length, - input = state.input, - ch; - - ch = state.input.charCodeAt(state.position); - - if (0x2A/* * */ !== ch) { - return false; - } - - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (state.position === _position) { - throwError(state, 'name of an alias node must contain at least one character'); - } - - alias = state.input.slice(_position, state.position); - - if (!state.anchorMap.hasOwnProperty(alias)) { - throwError(state, 'unidentified alias "' + alias + '"'); - } - - state.result = state.anchorMap[alias]; - skipSeparationSpace(state, true, -1); - return true; -} - -function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { - var allowBlockStyles, - allowBlockScalars, - allowBlockCollections, - atNewLine = false, - isIndented = true, - hasContent = false, - typeIndex, - typeQuantity, - type, - flowIndent, - blockIndent, - _result; - - state.tag = null; - state.anchor = null; - state.kind = null; - state.result = null; - - allowBlockStyles = allowBlockScalars = allowBlockCollections = - CONTEXT_BLOCK_OUT === nodeContext || - CONTEXT_BLOCK_IN === nodeContext; - - if (allowToSeek) { - if (skipSeparationSpace(state, true, -1)) { - atNewLine = true; - - if (state.lineIndent === parentIndent) { - isIndented = false; - - } else if (state.lineIndent > parentIndent) { - isIndented = true; - - } else { - return false; - } - } - } - - if (isIndented) { - while (readTagProperty(state) || readAnchorProperty(state)) { - if (skipSeparationSpace(state, true, -1)) { - atNewLine = true; - - if (state.lineIndent > parentIndent) { - isIndented = true; - allowBlockCollections = allowBlockStyles; - - } else if (state.lineIndent === parentIndent) { - isIndented = false; - allowBlockCollections = allowBlockStyles; - - } else { - return true; - } - } else { - allowBlockCollections = false; - } - } - } - - if (allowBlockCollections) { - allowBlockCollections = atNewLine || allowCompact; - } - - if (isIndented || CONTEXT_BLOCK_OUT === nodeContext) { - if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { - flowIndent = parentIndent; - } else { - flowIndent = parentIndent + 1; - } - - blockIndent = state.position - state.lineStart; - - if (isIndented) { - if (allowBlockCollections && - (readBlockSequence(state, blockIndent) || - readBlockMapping(state, blockIndent, flowIndent)) || - readFlowCollection(state, flowIndent)) { - hasContent = true; - } else { - if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || - readSingleQuotedScalar(state, flowIndent) || - readDoubleQuotedScalar(state, flowIndent)) { - hasContent = true; - - } else if (readAlias(state)) { - hasContent = true; - - if (null !== state.tag || null !== state.anchor) { - throwError(state, 'alias node should not have any properties'); - } - - } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { - hasContent = true; - - if (null === state.tag) { - state.tag = '?'; - } - } - - if (null !== state.anchor) { - state.anchorMap[state.anchor] = state.result; - } - } - } else { - hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); - } - } - - if (null !== state.tag && '!' !== state.tag) { - if ('?' === state.tag) { - for (typeIndex = 0, typeQuantity = state.implicitTypes.length; - typeIndex < typeQuantity; - typeIndex += 1) { - type = state.implicitTypes[typeIndex]; - - // Implicit resolving is not allowed for non-scalar types, and '?' - // non-specific tag is only assigned to plain scalars. So, it isn't - // needed to check for 'kind' conformity. - - if (type.resolve(state.result)) { // `state.result` updated in resolver if matched - state.result = type.construct(state.result); - state.tag = type.tag; - break; - } - } - } else if (_hasOwnProperty.call(state.typeMap, state.tag)) { - type = state.typeMap[state.tag]; - - if (null !== state.result && type.kind !== state.kind) { - throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); - } - - if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched - throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); - } else { - state.result = type.construct(state.result); - } - } else { - throwWarning(state, 'unknown tag !<' + state.tag + '>'); - } - } - - return null !== state.tag || null !== state.anchor || hasContent; -} - -function readDocument(state) { - var documentStart = state.position, - _position, - directiveName, - directiveArgs, - hasDirectives = false, - ch; - - state.version = null; - state.checkLineBreaks = state.legacy; - state.tagMap = {}; - state.anchorMap = {}; - - while (0 !== (ch = state.input.charCodeAt(state.position))) { - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if (state.lineIndent > 0 || 0x25/* % */ !== ch) { - break; - } - - hasDirectives = true; - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (0 !== ch && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - directiveName = state.input.slice(_position, state.position); - directiveArgs = []; - - if (directiveName.length < 1) { - throwError(state, 'directive name must not be less than one character in length'); - } - - while (0 !== ch) { - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (0x23/* # */ === ch) { - do { ch = state.input.charCodeAt(++state.position); } - while (0 !== ch && !is_EOL(ch)); - break; - } - - if (is_EOL(ch)) { - break; - } - - _position = state.position; - - while (0 !== ch && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - directiveArgs.push(state.input.slice(_position, state.position)); - } - - if (0 !== ch) { - readLineBreak(state); - } - - if (_hasOwnProperty.call(directiveHandlers, directiveName)) { - directiveHandlers[directiveName](state, directiveName, directiveArgs); - } else { - throwWarning(state, 'unknown document directive "' + directiveName + '"'); - } - } - - skipSeparationSpace(state, true, -1); - - if (0 === state.lineIndent && - 0x2D/* - */ === state.input.charCodeAt(state.position) && - 0x2D/* - */ === state.input.charCodeAt(state.position + 1) && - 0x2D/* - */ === state.input.charCodeAt(state.position + 2)) { - state.position += 3; - skipSeparationSpace(state, true, -1); - - } else if (hasDirectives) { - throwError(state, 'directives end mark is expected'); - } - - composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); - skipSeparationSpace(state, true, -1); - - if (state.checkLineBreaks && - PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { - throwWarning(state, 'non-ASCII line breaks are interpreted as content'); - } - - state.documents.push(state.result); - - if (state.position === state.lineStart && testDocumentSeparator(state)) { - - if (0x2E/* . */ === state.input.charCodeAt(state.position)) { - state.position += 3; - skipSeparationSpace(state, true, -1); - } - return; - } - - if (state.position < (state.length - 1)) { - throwError(state, 'end of the stream or a document separator is expected'); - } else { - return; - } -} - - -function loadDocuments(input, options) { - input = String(input); - options = options || {}; - - if (0 !== input.length && - 0x0A/* LF */ !== input.charCodeAt(input.length - 1) && - 0x0D/* CR */ !== input.charCodeAt(input.length - 1)) { - input += '\n'; - } - - var state = new State(input, options); - - if (PATTERN_NON_PRINTABLE.test(state.input)) { - throwError(state, 'the stream contains non-printable characters'); - } - - // Use 0 as string terminator. That significantly simplifies bounds check. - state.input += '\0'; - - while (0x20/* Space */ === state.input.charCodeAt(state.position)) { - state.lineIndent += 1; - } - - while (state.position < (state.length - 1)) { - readDocument(state); - } - - return state.documents; -} - - -function loadAll(input, iterator, options) { - var documents = loadDocuments(input, options), index, length; - - for (index = 0, length = documents.length; index < length; index += 1) { - iterator(documents[index]); - } -} - - -function load(input, options) { - var documents = loadDocuments(input, options), index, length; - - if (0 === documents.length) { - return undefined; - } else if (1 === documents.length) { - return documents[0]; - } else { - throw new YAMLException('expected a single document in the stream, but found more'); - } -} - - -function safeLoadAll(input, output, options) { - loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); -} - - -function safeLoad(input, options) { - return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); -} - - -module.exports.loadAll = loadAll; -module.exports.load = load; -module.exports.safeLoadAll = safeLoadAll; -module.exports.safeLoad = safeLoad; - -},{"./common":3,"./exception":5,"./mark":7,"./schema/default_full":10,"./schema/default_safe":11}],7:[function(_dereq_,module,exports){ -'use strict'; - - -var common = _dereq_('./common'); - - -function Mark(name, buffer, position, line, column) { - this.name = name; - this.buffer = buffer; - this.position = position; - this.line = line; - this.column = column; -} - - -Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { - var head, start, tail, end, snippet; - - if (!this.buffer) { - return null; - } - - indent = indent || 4; - maxLength = maxLength || 75; - - head = ''; - start = this.position; - - while (start > 0 && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1))) { - start -= 1; - if (this.position - start > (maxLength / 2 - 1)) { - head = ' ... '; - start += 5; - break; - } - } - - tail = ''; - end = this.position; - - while (end < this.buffer.length && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end))) { - end += 1; - if (end - this.position > (maxLength / 2 - 1)) { - tail = ' ... '; - end -= 5; - break; - } - } - - snippet = this.buffer.slice(start, end); - - return common.repeat(' ', indent) + head + snippet + tail + '\n' + - common.repeat(' ', indent + this.position - start + head.length) + '^'; -}; - - -Mark.prototype.toString = function toString(compact) { - var snippet, where = ''; - - if (this.name) { - where += 'in "' + this.name + '" '; - } - - where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); - - if (!compact) { - snippet = this.getSnippet(); - - if (snippet) { - where += ':\n' + snippet; - } - } - - return where; -}; - - -module.exports = Mark; - -},{"./common":3}],8:[function(_dereq_,module,exports){ -'use strict'; - - -var common = _dereq_('./common'); -var YAMLException = _dereq_('./exception'); -var Type = _dereq_('./type'); - - -function compileList(schema, name, result) { - var exclude = []; - - schema.include.forEach(function (includedSchema) { - result = compileList(includedSchema, name, result); - }); - - schema[name].forEach(function (currentType) { - result.forEach(function (previousType, previousIndex) { - if (previousType.tag === currentType.tag) { - exclude.push(previousIndex); - } - }); - - result.push(currentType); - }); - - return result.filter(function (type, index) { - return -1 === exclude.indexOf(index); - }); -} - - -function compileMap(/* lists... */) { - var result = {}, index, length; - - function collectType(type) { - result[type.tag] = type; - } - - for (index = 0, length = arguments.length; index < length; index += 1) { - arguments[index].forEach(collectType); - } - - return result; -} - - -function Schema(definition) { - this.include = definition.include || []; - this.implicit = definition.implicit || []; - this.explicit = definition.explicit || []; - - this.implicit.forEach(function (type) { - if (type.loadKind && 'scalar' !== type.loadKind) { - throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); - } - }); - - this.compiledImplicit = compileList(this, 'implicit', []); - this.compiledExplicit = compileList(this, 'explicit', []); - this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); -} - - -Schema.DEFAULT = null; - - -Schema.create = function createSchema() { - var schemas, types; - - switch (arguments.length) { - case 1: - schemas = Schema.DEFAULT; - types = arguments[0]; - break; - - case 2: - schemas = arguments[0]; - types = arguments[1]; - break; - - default: - throw new YAMLException('Wrong number of arguments for Schema.create function'); - } - - schemas = common.toArray(schemas); - types = common.toArray(types); - - if (!schemas.every(function (schema) { return schema instanceof Schema; })) { - throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); - } - - if (!types.every(function (type) { return type instanceof Type; })) { - throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); - } - - return new Schema({ - include: schemas, - explicit: types - }); -}; - - -module.exports = Schema; - -},{"./common":3,"./exception":5,"./type":14}],9:[function(_dereq_,module,exports){ -// Standard YAML's Core schema. -// http://www.yaml.org/spec/1.2/spec.html#id2804923 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, Core schema has no distinctions from JSON schema is JS-YAML. - - -'use strict'; - - -var Schema = _dereq_('../schema'); - - -module.exports = new Schema({ - include: [ - _dereq_('./json') - ] -}); - -},{"../schema":8,"./json":13}],10:[function(_dereq_,module,exports){ -// JS-YAML's default schema for `load` function. -// It is not described in the YAML specification. -// -// This schema is based on JS-YAML's default safe schema and includes -// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. -// -// Also this schema is used as default base schema at `Schema.create` function. - - -'use strict'; - - -var Schema = _dereq_('../schema'); - - -module.exports = Schema.DEFAULT = new Schema({ - include: [ - _dereq_('./default_safe') - ], - explicit: [ - _dereq_('../type/js/undefined'), - _dereq_('../type/js/regexp'), - _dereq_('../type/js/function') - ] -}); - -},{"../schema":8,"../type/js/function":19,"../type/js/regexp":20,"../type/js/undefined":21,"./default_safe":11}],11:[function(_dereq_,module,exports){ -// JS-YAML's default schema for `safeLoad` function. -// It is not described in the YAML specification. -// -// This schema is based on standard YAML's Core schema and includes most of -// extra types described at YAML tag repository. (http://yaml.org/type/) - - -'use strict'; - - -var Schema = _dereq_('../schema'); - - -module.exports = new Schema({ - include: [ - _dereq_('./core') - ], - implicit: [ - _dereq_('../type/timestamp'), - _dereq_('../type/merge') - ], - explicit: [ - _dereq_('../type/binary'), - _dereq_('../type/omap'), - _dereq_('../type/pairs'), - _dereq_('../type/set') - ] -}); - -},{"../schema":8,"../type/binary":15,"../type/merge":23,"../type/omap":25,"../type/pairs":26,"../type/set":28,"../type/timestamp":30,"./core":9}],12:[function(_dereq_,module,exports){ -// Standard YAML's Failsafe schema. -// http://www.yaml.org/spec/1.2/spec.html#id2802346 - - -'use strict'; - - -var Schema = _dereq_('../schema'); - - -module.exports = new Schema({ - explicit: [ - _dereq_('../type/str'), - _dereq_('../type/seq'), - _dereq_('../type/map') - ] -}); - -},{"../schema":8,"../type/map":22,"../type/seq":27,"../type/str":29}],13:[function(_dereq_,module,exports){ -// Standard YAML's JSON schema. -// http://www.yaml.org/spec/1.2/spec.html#id2803231 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, this schema is not such strict as defined in the YAML specification. -// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. - - -'use strict'; - - -var Schema = _dereq_('../schema'); - - -module.exports = new Schema({ - include: [ - _dereq_('./failsafe') - ], - implicit: [ - _dereq_('../type/null'), - _dereq_('../type/bool'), - _dereq_('../type/int'), - _dereq_('../type/float') - ] -}); - -},{"../schema":8,"../type/bool":16,"../type/float":17,"../type/int":18,"../type/null":24,"./failsafe":12}],14:[function(_dereq_,module,exports){ -'use strict'; - -var YAMLException = _dereq_('./exception'); - -var TYPE_CONSTRUCTOR_OPTIONS = [ - 'kind', - 'resolve', - 'construct', - 'instanceOf', - 'predicate', - 'represent', - 'defaultStyle', - 'styleAliases' -]; - -var YAML_NODE_KINDS = [ - 'scalar', - 'sequence', - 'mapping' -]; - -function compileStyleAliases(map) { - var result = {}; - - if (null !== map) { - Object.keys(map).forEach(function (style) { - map[style].forEach(function (alias) { - result[String(alias)] = style; - }); - }); - } - - return result; -} - -function Type(tag, options) { - options = options || {}; - - Object.keys(options).forEach(function (name) { - if (-1 === TYPE_CONSTRUCTOR_OPTIONS.indexOf(name)) { - throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); - } - }); - - // TODO: Add tag format check. - this.tag = tag; - this.kind = options['kind'] || null; - this.resolve = options['resolve'] || function () { return true; }; - this.construct = options['construct'] || function (data) { return data; }; - this.instanceOf = options['instanceOf'] || null; - this.predicate = options['predicate'] || null; - this.represent = options['represent'] || null; - this.defaultStyle = options['defaultStyle'] || null; - this.styleAliases = compileStyleAliases(options['styleAliases'] || null); - - if (-1 === YAML_NODE_KINDS.indexOf(this.kind)) { - throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); - } -} - -module.exports = Type; - -},{"./exception":5}],15:[function(_dereq_,module,exports){ -// Modified from: -// https://raw.github.com/kanaka/noVNC/d890e8640f20fba3215ba7be8e0ff145aeb8c17c/include/base64.js - -'use strict'; - -// A trick for browserified version. -// Since we make browserifier to ignore `buffer` module, NodeBuffer will be undefined -var NodeBuffer = _dereq_('buffer').Buffer; -var Type = _dereq_('../type'); - -var BASE64_PADDING = '='; - -var BASE64_BINTABLE = [ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, - 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, 0, -1, -1, - -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, - -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 -]; - -var BASE64_CHARTABLE = - 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); - -function resolveYamlBinary(data) { - var code, idx = 0, len = data.length, leftbits; - - leftbits = 0; // number of bits decoded, but yet to be appended - - // Convert one by one. - for (idx = 0; idx < len; idx += 1) { - code = data.charCodeAt(idx); - - // Skip LF(NL) || CR - if (0x0A === code || 0x0D === code) { continue; } - - // Fail on illegal characters - if (-1 === BASE64_BINTABLE[code & 0x7F]) { - return false; - } - - // update bitcount - leftbits += 6; - - // If we have 8 or more bits, append 8 bits to the result - if (leftbits >= 8) { - leftbits -= 8; - } - } - - // If there are any bits left, the base64 string was corrupted - if (leftbits) { - return false; - } else { - return true; - } -} - -function constructYamlBinary(data) { - var value, code, idx = 0, len = data.length, result = [], leftbits, leftdata; - - leftbits = 0; // number of bits decoded, but yet to be appended - leftdata = 0; // bits decoded, but yet to be appended - - // Convert one by one. - for (idx = 0; idx < len; idx += 1) { - code = data.charCodeAt(idx); - value = BASE64_BINTABLE[code & 0x7F]; - - // Skip LF(NL) || CR - if (0x0A === code || 0x0D === code) { continue; } - - // Collect data into leftdata, update bitcount - leftdata = (leftdata << 6) | value; - leftbits += 6; - - // If we have 8 or more bits, append 8 bits to the result - if (leftbits >= 8) { - leftbits -= 8; - - // Append if not padding. - if (BASE64_PADDING !== data.charAt(idx)) { - result.push((leftdata >> leftbits) & 0xFF); - } - - leftdata &= (1 << leftbits) - 1; - } - } - - // Wrap into Buffer for NodeJS and leave Array for browser - if (NodeBuffer) { - return new NodeBuffer(result); - } - - return result; -} - -function representYamlBinary(object /*, style*/) { - var result = '', index, length, rest; - - // Convert every three bytes to 4 ASCII characters. - for (index = 0, length = object.length - 2; index < length; index += 3) { - result += BASE64_CHARTABLE[object[index + 0] >> 2]; - result += BASE64_CHARTABLE[((object[index + 0] & 0x03) << 4) + (object[index + 1] >> 4)]; - result += BASE64_CHARTABLE[((object[index + 1] & 0x0F) << 2) + (object[index + 2] >> 6)]; - result += BASE64_CHARTABLE[object[index + 2] & 0x3F]; - } - - rest = object.length % 3; - - // Convert the remaining 1 or 2 bytes, padding out to 4 characters. - if (0 !== rest) { - index = object.length - rest; - result += BASE64_CHARTABLE[object[index + 0] >> 2]; - - if (2 === rest) { - result += BASE64_CHARTABLE[((object[index + 0] & 0x03) << 4) + (object[index + 1] >> 4)]; - result += BASE64_CHARTABLE[(object[index + 1] & 0x0F) << 2]; - result += BASE64_PADDING; - } else { - result += BASE64_CHARTABLE[(object[index + 0] & 0x03) << 4]; - result += BASE64_PADDING + BASE64_PADDING; - } - } - - return result; -} - -function isBinary(object) { - return NodeBuffer && NodeBuffer.isBuffer(object); -} - -module.exports = new Type('tag:yaml.org,2002:binary', { - kind: 'scalar', - resolve: resolveYamlBinary, - construct: constructYamlBinary, - predicate: isBinary, - represent: representYamlBinary -}); - -},{"../type":14,"buffer":31}],16:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -function resolveYamlBoolean(data) { - var max = data.length; - - return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || - (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); -} - -function constructYamlBoolean(data) { - return data === 'true' || - data === 'True' || - data === 'TRUE'; -} - -function isBoolean(object) { - return '[object Boolean]' === Object.prototype.toString.call(object); -} - -module.exports = new Type('tag:yaml.org,2002:bool', { - kind: 'scalar', - resolve: resolveYamlBoolean, - construct: constructYamlBoolean, - predicate: isBoolean, - represent: { - lowercase: function (object) { return object ? 'true' : 'false'; }, - uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, - camelcase: function (object) { return object ? 'True' : 'False'; } - }, - defaultStyle: 'lowercase' -}); - -},{"../type":14}],17:[function(_dereq_,module,exports){ -'use strict'; - -var common = _dereq_('../common'); -var Type = _dereq_('../type'); - -var YAML_FLOAT_PATTERN = new RegExp( - '^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?' + - '|\\.[0-9_]+(?:[eE][-+][0-9]+)?' + - '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + - '|[-+]?\\.(?:inf|Inf|INF)' + - '|\\.(?:nan|NaN|NAN))$'); - -function resolveYamlFloat(data) { - var value, sign, base, digits; - - if (!YAML_FLOAT_PATTERN.test(data)) { - return false; - } - return true; -} - -function constructYamlFloat(data) { - var value, sign, base, digits; - - value = data.replace(/_/g, '').toLowerCase(); - sign = '-' === value[0] ? -1 : 1; - digits = []; - - if (0 <= '+-'.indexOf(value[0])) { - value = value.slice(1); - } - - if ('.inf' === value) { - return (1 === sign) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; - - } else if ('.nan' === value) { - return NaN; - - } else if (0 <= value.indexOf(':')) { - value.split(':').forEach(function (v) { - digits.unshift(parseFloat(v, 10)); - }); - - value = 0.0; - base = 1; - - digits.forEach(function (d) { - value += d * base; - base *= 60; - }); - - return sign * value; - - } else { - return sign * parseFloat(value, 10); - } -} - -function representYamlFloat(object, style) { - if (isNaN(object)) { - switch (style) { - case 'lowercase': - return '.nan'; - case 'uppercase': - return '.NAN'; - case 'camelcase': - return '.NaN'; - } - } else if (Number.POSITIVE_INFINITY === object) { - switch (style) { - case 'lowercase': - return '.inf'; - case 'uppercase': - return '.INF'; - case 'camelcase': - return '.Inf'; - } - } else if (Number.NEGATIVE_INFINITY === object) { - switch (style) { - case 'lowercase': - return '-.inf'; - case 'uppercase': - return '-.INF'; - case 'camelcase': - return '-.Inf'; - } - } else if (common.isNegativeZero(object)) { - return '-0.0'; - } else { - return object.toString(10); - } -} - -function isFloat(object) { - return ('[object Number]' === Object.prototype.toString.call(object)) && - (0 !== object % 1 || common.isNegativeZero(object)); -} - -module.exports = new Type('tag:yaml.org,2002:float', { - kind: 'scalar', - resolve: resolveYamlFloat, - construct: constructYamlFloat, - predicate: isFloat, - represent: representYamlFloat, - defaultStyle: 'lowercase' -}); - -},{"../common":3,"../type":14}],18:[function(_dereq_,module,exports){ -'use strict'; - -var common = _dereq_('../common'); -var Type = _dereq_('../type'); - -function isHexCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || - ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || - ((0x61/* a */ <= c) && (c <= 0x66/* f */)); -} - -function isOctCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); -} - -function isDecCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); -} - -function resolveYamlInteger(data) { - var max = data.length, - index = 0, - hasDigits = false, - ch; - - if (!max) { return false; } - - ch = data[index]; - - // sign - if (ch === '-' || ch === '+') { - ch = data[++index]; - } - - if (ch === '0') { - // 0 - if (index+1 === max) { return true; } - ch = data[++index]; - - // base 2, base 8, base 16 - - if (ch === 'b') { - // base 2 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') { continue; } - if (ch !== '0' && ch !== '1') { - return false; - } - hasDigits = true; - } - return hasDigits; - } - - - if (ch === 'x') { - // base 16 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') { continue; } - if (!isHexCode(data.charCodeAt(index))) { - return false; - } - hasDigits = true; - } - return hasDigits; - } - - // base 8 - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') { continue; } - if (!isOctCode(data.charCodeAt(index))) { - return false; - } - hasDigits = true; - } - return hasDigits; - } - - // base 10 (except 0) or base 60 - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') { continue; } - if (ch === ':') { break; } - if (!isDecCode(data.charCodeAt(index))) { - return false; - } - hasDigits = true; - } - - if (!hasDigits) { return false; } - - // if !base60 - done; - if (ch !== ':') { return true; } - - // base60 almost not used, no needs to optimize - return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); -} - -function constructYamlInteger(data) { - var value = data, sign = 1, ch, base, digits = []; - - if (value.indexOf('_') !== -1) { - value = value.replace(/_/g, ''); - } - - ch = value[0]; - - if (ch === '-' || ch === '+') { - if (ch === '-') { sign = -1; } - value = value.slice(1); - ch = value[0]; - } - - if ('0' === value) { - return 0; - } - - if (ch === '0') { - if (value[1] === 'b') { - return sign * parseInt(value.slice(2), 2); - } - if (value[1] === 'x') { - return sign * parseInt(value, 16); - } - return sign * parseInt(value, 8); - - } - - if (value.indexOf(':') !== -1) { - value.split(':').forEach(function (v) { - digits.unshift(parseInt(v, 10)); - }); - - value = 0; - base = 1; - - digits.forEach(function (d) { - value += (d * base); - base *= 60; - }); - - return sign * value; - - } - - return sign * parseInt(value, 10); -} - -function isInteger(object) { - return ('[object Number]' === Object.prototype.toString.call(object)) && - (0 === object % 1 && !common.isNegativeZero(object)); -} - -module.exports = new Type('tag:yaml.org,2002:int', { - kind: 'scalar', - resolve: resolveYamlInteger, - construct: constructYamlInteger, - predicate: isInteger, - represent: { - binary: function (object) { return '0b' + object.toString(2); }, - octal: function (object) { return '0' + object.toString(8); }, - decimal: function (object) { return object.toString(10); }, - hexadecimal: function (object) { return '0x' + object.toString(16).toUpperCase(); } - }, - defaultStyle: 'decimal', - styleAliases: { - binary: [ 2, 'bin' ], - octal: [ 8, 'oct' ], - decimal: [ 10, 'dec' ], - hexadecimal: [ 16, 'hex' ] - } -}); - -},{"../common":3,"../type":14}],19:[function(_dereq_,module,exports){ -'use strict'; - -var esprima; - -// Browserified version does not have esprima -// -// 1. 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If not -// found too - then fail to parse. -// -try { - esprima = _dereq_('esprima'); -} catch (_) { - /*global window */ - if (typeof window !== 'undefined') { esprima = window.esprima; } -} - -var Type = _dereq_('../../type'); - -function resolveJavascriptFunction(data) { - try { - var source = '(' + data + ')', - ast = esprima.parse(source, { range: true }), - params = [], - body; - - if ('Program' !== ast.type || - 1 !== ast.body.length || - 'ExpressionStatement' !== ast.body[0].type || - 'FunctionExpression' !== ast.body[0].expression.type) { - return false; - } - - return true; - } catch (err) { - return false; - } -} - -function constructJavascriptFunction(data) { - /*jslint evil:true*/ - - var source = '(' + data + ')', - ast = esprima.parse(source, { range: true }), - params = [], - body; - - if ('Program' !== ast.type || - 1 !== ast.body.length || - 'ExpressionStatement' !== ast.body[0].type || - 'FunctionExpression' !== ast.body[0].expression.type) { - throw new Error('Failed to resolve function'); - } - - ast.body[0].expression.params.forEach(function (param) { - params.push(param.name); - }); - - body = ast.body[0].expression.body.range; - - // Esprima's ranges include the first '{' and the last '}' characters on - // function expressions. So cut them out. - return new Function(params, source.slice(body[0]+1, body[1]-1)); -} - -function representJavascriptFunction(object /*, style*/) { - return object.toString(); -} - -function isFunction(object) { - return '[object Function]' === Object.prototype.toString.call(object); -} - -module.exports = new Type('tag:yaml.org,2002:js/function', { - kind: 'scalar', - resolve: resolveJavascriptFunction, - construct: constructJavascriptFunction, - predicate: isFunction, - represent: representJavascriptFunction -}); - -},{"../../type":14,"esprima":"Lkr711"}],20:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../../type'); - -function resolveJavascriptRegExp(data) { - var regexp = data, - tail = /\/([gim]*)$/.exec(data), - modifiers = ''; - - // if regexp starts with '/' it can have modifiers and must be properly closed - // `/foo/gim` - modifiers tail can be maximum 3 chars - if ('/' === regexp[0]) { - if (tail) { - modifiers = tail[1]; - } - - if (modifiers.length > 3) { return false; } - // if expression starts with /, is should be properly terminated - if (regexp[regexp.length - modifiers.length - 1] !== '/') { return false; } - - regexp = regexp.slice(1, regexp.length - modifiers.length - 1); - } - - try { - var dummy = new RegExp(regexp, modifiers); - return true; - } catch (error) { - return false; - } -} - -function constructJavascriptRegExp(data) { - var regexp = data, - tail = /\/([gim]*)$/.exec(data), - modifiers = ''; - - // `/foo/gim` - tail can be maximum 4 chars - if ('/' === regexp[0]) { - if (tail) { - modifiers = tail[1]; - } - regexp = regexp.slice(1, regexp.length - modifiers.length - 1); - } - - return new RegExp(regexp, modifiers); -} - -function representJavascriptRegExp(object /*, style*/) { - var result = '/' + object.source + '/'; - - if (object.global) { - result += 'g'; - } - - if (object.multiline) { - result += 'm'; - } - - if (object.ignoreCase) { - result += 'i'; - } - - return result; -} - -function isRegExp(object) { - return '[object RegExp]' === Object.prototype.toString.call(object); -} - -module.exports = new Type('tag:yaml.org,2002:js/regexp', { - kind: 'scalar', - resolve: resolveJavascriptRegExp, - construct: constructJavascriptRegExp, - predicate: isRegExp, - represent: representJavascriptRegExp -}); - -},{"../../type":14}],21:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../../type'); - -function resolveJavascriptUndefined() { - return true; -} - -function constructJavascriptUndefined() { - return undefined; -} - -function representJavascriptUndefined() { - return ''; -} - -function isUndefined(object) { - return 'undefined' === typeof object; -} - -module.exports = new Type('tag:yaml.org,2002:js/undefined', { - kind: 'scalar', - resolve: resolveJavascriptUndefined, - construct: constructJavascriptUndefined, - predicate: isUndefined, - represent: representJavascriptUndefined -}); - -},{"../../type":14}],22:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -module.exports = new Type('tag:yaml.org,2002:map', { - kind: 'mapping' -}); - -},{"../type":14}],23:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -function resolveYamlMerge(data) { - return '<<' === data; -} - -module.exports = new Type('tag:yaml.org,2002:merge', { - kind: 'scalar', - resolve: resolveYamlMerge, -}); - -},{"../type":14}],24:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -function resolveYamlNull(data) { - var max = data.length; - - return (max === 1 && data === '~') || - (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); -} - -function constructYamlNull() { - return null; -} - -function isNull(object) { - return null === object; -} - -module.exports = new Type('tag:yaml.org,2002:null', { - kind: 'scalar', - resolve: resolveYamlNull, - construct: constructYamlNull, - predicate: isNull, - represent: { - canonical: function () { return '~'; }, - lowercase: function () { return 'null'; }, - uppercase: function () { return 'NULL'; }, - camelcase: function () { return 'Null'; } - }, - defaultStyle: 'lowercase' -}); - -},{"../type":14}],25:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -var _hasOwnProperty = Object.prototype.hasOwnProperty; -var _toString = Object.prototype.toString; - -function resolveYamlOmap(data) { - var objectKeys = [], index, length, pair, pairKey, pairHasKey, - object = data; - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - pairHasKey = false; - - if ('[object Object]' !== _toString.call(pair)) { - return false; - } - - for (pairKey in pair) { - if (_hasOwnProperty.call(pair, pairKey)) { - if (!pairHasKey) { - pairHasKey = true; - } else { - return false; - } - } - } - - if (!pairHasKey) { - return false; - } - - if (-1 === objectKeys.indexOf(pairKey)) { - objectKeys.push(pairKey); - } else { - return false; - } - } - - return true; -} - -module.exports = new Type('tag:yaml.org,2002:omap', { - kind: 'sequence', - resolve: resolveYamlOmap -}); - -},{"../type":14}],26:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -var _toString = Object.prototype.toString; - -function resolveYamlPairs(data) { - var index, length, pair, keys, result, - object = data; - - result = new Array(object.length); - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - - if ('[object Object]' !== _toString.call(pair)) { - return false; - } - - keys = Object.keys(pair); - - if (1 !== keys.length) { - return false; - } - - result[index] = [ keys[0], pair[keys[0]] ]; - } - - return true; -} - -function constructYamlPairs(data) { - var index, length, pair, keys, result, - object = data; - - result = new Array(object.length); - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - - keys = Object.keys(pair); - - result[index] = [ keys[0], pair[keys[0]] ]; - } - - return result; -} - -module.exports = new Type('tag:yaml.org,2002:pairs', { - kind: 'sequence', - resolve: resolveYamlPairs, - construct: constructYamlPairs -}); - -},{"../type":14}],27:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -module.exports = new Type('tag:yaml.org,2002:seq', { - kind: 'sequence' -}); - -},{"../type":14}],28:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -var _hasOwnProperty = Object.prototype.hasOwnProperty; - -function resolveYamlSet(data) { - var key, object = data; - - for (key in object) { - if (_hasOwnProperty.call(object, key)) { - if (null !== object[key]) { - return false; - } - } - } - - return true; -} - -module.exports = new Type('tag:yaml.org,2002:set', { - kind: 'mapping', - resolve: resolveYamlSet -}); - -},{"../type":14}],29:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -module.exports = new Type('tag:yaml.org,2002:str', { - kind: 'scalar' -}); - -},{"../type":14}],30:[function(_dereq_,module,exports){ -'use strict'; - -var Type = _dereq_('../type'); - -var YAML_TIMESTAMP_REGEXP = new RegExp( - '^([0-9][0-9][0-9][0-9])' + // [1] year - '-([0-9][0-9]?)' + // [2] month - '-([0-9][0-9]?)' + // [3] day - '(?:(?:[Tt]|[ \\t]+)' + // ... - '([0-9][0-9]?)' + // [4] hour - ':([0-9][0-9])' + // [5] minute - ':([0-9][0-9])' + // [6] second - '(?:\\.([0-9]*))?' + // [7] fraction - '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour - '(?::([0-9][0-9]))?))?)?$'); // [11] tz_minute - -function resolveYamlTimestamp(data) { - var match, year, month, day, hour, minute, second, fraction = 0, - delta = null, tz_hour, tz_minute, date; - - match = YAML_TIMESTAMP_REGEXP.exec(data); - - if (null === match) { - return false; - } - - return true; -} - -function constructYamlTimestamp(data) { - var match, year, month, day, hour, minute, second, fraction = 0, - delta = null, tz_hour, tz_minute, date; - - match = YAML_TIMESTAMP_REGEXP.exec(data); - - if (null === match) { - throw new Error('Date resolve error'); - } - - // match: [1] year [2] month [3] day - - year = +(match[1]); - month = +(match[2]) - 1; // JS month starts with 0 - day = +(match[3]); - - if (!match[4]) { // no hour - return new Date(Date.UTC(year, month, day)); - } - - // match: [4] hour [5] minute [6] second [7] fraction - - hour = +(match[4]); - minute = +(match[5]); - second = +(match[6]); - - if (match[7]) { - fraction = match[7].slice(0, 3); - while (fraction.length < 3) { // milli-seconds - fraction += '0'; - } - fraction = +fraction; - } - - // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute - - if (match[9]) { - tz_hour = +(match[10]); - tz_minute = +(match[11] || 0); - delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds - if ('-' === match[9]) { - delta = -delta; - } - } - - date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); - - if (delta) { - date.setTime(date.getTime() - delta); - } - - return date; -} - -function representYamlTimestamp(object /*, style*/) { - return object.toISOString(); -} - -module.exports = new Type('tag:yaml.org,2002:timestamp', { - kind: 'scalar', - resolve: resolveYamlTimestamp, - construct: constructYamlTimestamp, - instanceOf: Date, - represent: representYamlTimestamp -}); - -},{"../type":14}],31:[function(_dereq_,module,exports){ - -},{}]},{},[1]) -(1) -}); diff --git a/merlin/static/merlin/js/lib/underscore-min.js b/merlin/static/merlin/js/lib/underscore-min.js deleted file mode 100644 index f01025b..0000000 --- a/merlin/static/merlin/js/lib/underscore-min.js +++ /dev/null @@ -1,6 +0,0 @@ -// Underscore.js 1.8.3 -// http://underscorejs.org -// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors -// Underscore may be freely 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below. - var _ = function(obj) { - if (obj instanceof _) return obj; - if (!(this instanceof _)) return new _(obj); - this._wrapped = obj; - }; - - // Export the Underscore object for **Node.js**, with - // backwards-compatibility for the old `require()` API. If we're in - // the browser, add `_` as a global object. - if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) { - exports = module.exports = _; - } - exports._ = _; - } else { - root._ = _; - } - - // Current version. - _.VERSION = '1.8.3'; - - // Internal function that returns an efficient (for current engines) version - // of the passed-in callback, to be repeatedly applied in other Underscore - // functions. - var optimizeCb = function(func, context, argCount) { - if (context === void 0) return func; - switch (argCount == null ? 3 : argCount) { - case 1: return function(value) { - return func.call(context, value); - }; - case 2: return function(value, other) { - return func.call(context, value, other); - }; - 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); - }; - }; - - // A mostly-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. - var cb = function(value, context, argCount) { - if (value == null) return _.identity; - if (_.isFunction(value)) return optimizeCb(value, context, argCount); - if (_.isObject(value)) return _.matcher(value); - return _.property(value); - }; - _.iteratee = function(value, context) { - return cb(value, context, Infinity); - }; - - // An internal function for creating assigner functions. - var createAssigner = function(keysFunc, undefinedOnly) { - return function(obj) { - var length = arguments.length; - 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 (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; - } - } - return obj; - }; - }; - - // An internal function for creating a new object that inherits from another. - var baseCreate = function(prototype) { - if (!_.isObject(prototype)) return {}; - if (nativeCreate) return nativeCreate(prototype); - Ctor.prototype = prototype; - var result = new Ctor; - Ctor.prototype = null; - return result; - }; - - var property = function(key) { - return function(obj) { - return obj == null ? void 0 : obj[key]; - }; - }; - - // Helper for collection methods to determine whether a collection - // should be iterated as an array or as an object - // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength - // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094 - var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; - var getLength = property('length'); - var isArrayLike = function(collection) { - var length = getLength(collection); - return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX; - }; - - // Collection Functions - // -------------------- - - // The cornerstone, an `each` implementation, aka `forEach`. - // Handles raw objects in addition to array-likes. Treats all - // sparse array-likes as if they were dense. - _.each = _.forEach = function(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. - _.map = _.collect = function(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; - }; - - // Create a reducing function iterating left or right. - function createReduce(dir) { - // Optimized iterator function as using arguments.length - // in the main function will deoptimize the, see #1991. - function iterator(obj, iteratee, memo, keys, index, length) { - 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) { - iteratee = optimizeCb(iteratee, context, 4); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length, - index = dir > 0 ? 0 : length - 1; - // Determine the initial value if none is provided. - if (arguments.length < 3) { - memo = obj[keys ? keys[index] : index]; - index += dir; - } - return iterator(obj, iteratee, memo, keys, index, length); - }; - } - - // **Reduce** builds up a single result from a list of values, aka `inject`, - // or `foldl`. - _.reduce = _.foldl = _.inject = createReduce(1); - - // The right-associative version of reduce, also known as `foldr`. - _.reduceRight = _.foldr = createReduce(-1); - - // Return the first value which passes a truth test. Aliased as `detect`. - _.find = _.detect = function(obj, predicate, context) { - var key; - if (isArrayLike(obj)) { - key = _.findIndex(obj, predicate, context); - } else { - key = _.findKey(obj, predicate, context); - } - if (key !== void 0 && key !== -1) return obj[key]; - }; - - // Return all the elements that pass a truth test. - // Aliased as `select`. - _.filter = _.select = function(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. - _.reject = function(obj, predicate, context) { - return _.filter(obj, _.negate(cb(predicate)), context); - }; - - // Determine whether all of the elements match a truth test. - // Aliased as `all`. - _.every = _.all = function(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 matches a truth test. - // Aliased as `any`. - _.some = _.any = function(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 `===`). - // Aliased as `includes` and `include`. - _.contains = _.includes = _.include = function(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. - _.invoke = function(obj, method) { - var args = slice.call(arguments, 2); - var isFunc = _.isFunction(method); - return _.map(obj, function(value) { - var func = isFunc ? method : value[method]; - return func == null ? func : func.apply(value, args); - }); - }; - - // Convenience version of a common use case of `map`: fetching a property. - _.pluck = function(obj, key) { - return _.map(obj, _.property(key)); - }; - - // Convenience version of a common use case of `filter`: selecting only objects - // containing specific `key:value` pairs. - _.where = function(obj, attrs) { - return _.filter(obj, _.matcher(attrs)); - }; - - // Convenience version of a common use case of `find`: getting the first object - // containing specific `key:value` pairs. - _.findWhere = function(obj, attrs) { - return _.find(obj, _.matcher(attrs)); - }; - - // Return the maximum element (or element-based computation). - _.max = function(obj, iteratee, context) { - var result = -Infinity, lastComputed = -Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value > result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function(value, index, list) { - computed = iteratee(value, index, list); - if (computed > lastComputed || computed === -Infinity && result === -Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Return the minimum element (or element-based computation). - _.min = function(obj, iteratee, context) { - var result = Infinity, lastComputed = Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value < result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function(value, index, list) { - computed = iteratee(value, index, list); - if (computed < lastComputed || computed === Infinity && result === Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Shuffle a collection, using the modern version of the - // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). - _.shuffle = function(obj) { - var set = isArrayLike(obj) ? obj : _.values(obj); - var length = set.length; - var shuffled = Array(length); - for (var index = 0, rand; index < length; index++) { - rand = _.random(0, index); - if (rand !== index) shuffled[index] = shuffled[rand]; - shuffled[rand] = set[index]; - } - return shuffled; - }; - - // Sample **n** random values from a collection. - // If **n** is not specified, returns a single random element. - // The internal `guard` argument allows it to work with `map`. - _.sample = function(obj, n, guard) { - if (n == null || guard) { - if (!isArrayLike(obj)) obj = _.values(obj); - return obj[_.random(obj.length - 1)]; - } - return _.shuffle(obj).slice(0, Math.max(0, n)); - }; - - // Sort the object's values by a criterion produced by an iteratee. - _.sortBy = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - return _.pluck(_.map(obj, function(value, index, list) { - return { - value: value, - index: index, - criteria: iteratee(value, index, 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. - var group = function(behavior) { - return function(obj, iteratee, context) { - var result = {}; - 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. - _.groupBy = group(function(result, value, key) { - if (_.has(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. - _.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. - _.countBy = group(function(result, value, key) { - if (_.has(result, key)) result[key]++; else result[key] = 1; - }); - - // Safely create a real, live array from anything iterable. - _.toArray = function(obj) { - if (!obj) return []; - if (_.isArray(obj)) return slice.call(obj); - if (isArrayLike(obj)) return _.map(obj, _.identity); - return _.values(obj); - }; - - // Return the number of elements in an object. - _.size = function(obj) { - if (obj == null) return 0; - return isArrayLike(obj) ? obj.length : _.keys(obj).length; - }; - - // Split a collection into two arrays: one whose elements all satisfy the given - // predicate, and one whose elements all do not satisfy the predicate. - _.partition = function(obj, predicate, context) { - predicate = cb(predicate, context); - var pass = [], fail = []; - _.each(obj, function(value, key, obj) { - (predicate(value, key, obj) ? pass : fail).push(value); - }); - return [pass, fail]; - }; - - // Array Functions - // --------------- - - // Get the first element of an array. Passing **n** will return the first N - // values in the array. Aliased as `head` and `take`. The **guard** check - // allows it to work with `_.map`. - _.first = _.head = _.take = function(array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[0]; - return _.initial(array, array.length - n); - }; - - // 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. - _.initial = function(array, n, guard) { - return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); - }; - - // Get the last element of an array. Passing **n** will return the last N - // values in the array. - _.last = function(array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[array.length - 1]; - return _.rest(array, Math.max(0, array.length - n)); - }; - - // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. - // Especially useful on the arguments object. Passing an **n** will return - // the rest N values in the array. - _.rest = _.tail = _.drop = function(array, n, guard) { - return slice.call(array, n == null || guard ? 1 : n); - }; - - // Trim out all falsy values from an array. - _.compact = function(array) { - return _.filter(array, _.identity); - }; - - // Internal implementation of a recursive `flatten` function. - var flatten = function(input, shallow, strict, startIndex) { - var output = [], idx = 0; - for (var i = startIndex || 0, length = getLength(input); i < length; i++) { - var value = input[i]; - if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { - //flatten current level of array or arguments object - if (!shallow) value = flatten(value, shallow, strict); - var j = 0, len = value.length; - output.length += len; - while (j < len) { - output[idx++] = value[j++]; - } - } else if (!strict) { - output[idx++] = value; - } - } - return output; - }; - - // Flatten out an array, either recursively (by default), or just one level. - _.flatten = function(array, shallow) { - return flatten(array, shallow, false); - }; - - // Return a version of the array that does not contain the specified value(s). - _.without = function(array) { - return _.difference(array, slice.call(arguments, 1)); - }; - - // Produce a duplicate-free version of the array. If the array has already - // been sorted, you have the option of using a faster algorithm. - // Aliased as `unique`. - _.uniq = _.unique = function(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) { - 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. - _.union = function() { - return _.uniq(flatten(arguments, true, true)); - }; - - // Produce an array that contains every item shared between all the - // passed-in arrays. - _.intersection = function(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; - for (var j = 1; j < argsLength; j++) { - if (!_.contains(arguments[j], item)) break; - } - if (j === argsLength) result.push(item); - } - return result; - }; - - // Take the difference between one array and a number of other arrays. - // Only the elements present in just the first array will remain. - _.difference = function(array) { - var rest = flatten(arguments, true, true, 1); - return _.filter(array, function(value){ - return !_.contains(rest, value); - }); - }; - - // Zip together multiple lists into a single array -- elements that share - // an index go together. - _.zip = function() { - return _.unzip(arguments); - }; - - // Complement of _.zip. Unzip accepts an array of arrays and groups - // each array's elements on shared indices - _.unzip = function(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; - }; - - // 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. - _.object = function(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; - }; - - // Generator function to create the findIndex and findLastIndex functions - 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 predicate test - _.findIndex = createPredicateIndexFinder(1); - _.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. - _.sortedIndex = function(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; - }; - - // Generator function to create 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); - 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. - _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex); - _.lastIndexOf = createIndexFinder(-1, _.findLastIndex); - - // Generate an integer Array containing an arithmetic progression. A port of - // the native Python `range()` function. See - // [the Python documentation](http://docs.python.org/library/functions.html#range). - _.range = function(start, stop, step) { - if (stop == null) { - stop = start || 0; - start = 0; - } - step = step || 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; - }; - - // Function (ahem) Functions - // ------------------ - - // Determines whether to execute a function as a constructor - // or a normal function with the provided arguments - var executeBound = function(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; - }; - - // Create a function bound to a given object (assigning `this`, and arguments, - // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if - // available. - _.bind = function(func, context) { - if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); - if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function'); - var args = slice.call(arguments, 2); - var bound = function() { - return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); - }; - return bound; - }; - - // 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, allowing any combination of arguments to be pre-filled. - _.partial = function(func) { - var boundArgs = slice.call(arguments, 1); - var bound = function() { - var position = 0, length = boundArgs.length; - var args = Array(length); - for (var i = 0; i < length; i++) { - args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; - } - while (position < arguments.length) args.push(arguments[position++]); - return executeBound(func, bound, this, this, args); - }; - return bound; - }; - - // 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. - _.bindAll = function(obj) { - var i, length = arguments.length, key; - if (length <= 1) throw new Error('bindAll must be passed function names'); - for (i = 1; i < length; i++) { - key = arguments[i]; - obj[key] = _.bind(obj[key], obj); - } - return obj; - }; - - // Memoize an expensive function by storing its results. - _.memoize = function(func, hasher) { - var memoize = function(key) { - var cache = memoize.cache; - var address = '' + (hasher ? hasher.apply(this, arguments) : key); - if (!_.has(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. - _.delay = function(func, wait) { - var args = slice.call(arguments, 2); - return setTimeout(function(){ - return func.apply(null, args); - }, wait); - }; - - // Defers a function, scheduling it to run after the current call stack has - // cleared. - _.defer = _.partial(_.delay, _, 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. - _.throttle = function(func, wait, options) { - var context, args, result; - var timeout = null; - 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; - }; - return 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; - }; - }; - - // Returns a function, that, as long as it continues to be invoked, will not - // be triggered. The function will be called after it stops being called for - // N milliseconds. If `immediate` is passed, trigger the function on the - // leading edge, instead of the trailing. - _.debounce = function(func, wait, immediate) { - var timeout, args, context, timestamp, result; - - var later = function() { - var last = _.now() - timestamp; - - if (last < wait && last >= 0) { - timeout = setTimeout(later, wait - last); - } else { - timeout = null; - if (!immediate) { - result = func.apply(context, args); - if (!timeout) context = args = null; - } - } - }; - - return function() { - context = this; - args = arguments; - timestamp = _.now(); - var callNow = immediate && !timeout; - if (!timeout) timeout = setTimeout(later, wait); - if (callNow) { - result = func.apply(context, args); - context = args = null; - } - - return result; - }; - }; - - // 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. - _.wrap = function(func, wrapper) { - return _.partial(wrapper, func); - }; - - // Returns a negated version of the passed-in predicate. - _.negate = function(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. - _.compose = function() { - 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. - _.after = function(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. - _.before = function(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. - _.once = _.partial(_.before, 2); - - // Object Functions - // ---------------- - - // 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']; - - function collectNonEnumProps(obj, keys) { - var nonEnumIdx = nonEnumerableProps.length; - var constructor = obj.constructor; - var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; - - // Constructor is a special case. - var prop = 'constructor'; - if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); - - while (nonEnumIdx--) { - prop = nonEnumerableProps[nonEnumIdx]; - if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { - keys.push(prop); - } - } - } - - // Retrieve the names of an object's own properties. - // Delegates to **ECMAScript 5**'s native `Object.keys` - _.keys = function(obj) { - if (!_.isObject(obj)) return []; - if (nativeKeys) return nativeKeys(obj); - var keys = []; - for (var key in obj) if (_.has(obj, key)) keys.push(key); - // Ahem, IE < 9. - if (hasEnumBug) collectNonEnumProps(obj, keys); - return keys; - }; - - // Retrieve all the property names of an object. - _.allKeys = function(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; - }; - - // Retrieve the values of an object's properties. - _.values = function(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; - }; - - // Returns the results of applying the iteratee to each element of the object - // In contrast to _.map it returns an object - _.mapObject = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - var keys = _.keys(obj), - length = keys.length, - results = {}, - currentKey; - for (var index = 0; index < length; index++) { - currentKey = keys[index]; - results[currentKey] = iteratee(obj[currentKey], currentKey, obj); - } - return results; - }; - - // Convert an object into a list of `[key, value]` pairs. - _.pairs = function(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. - _.invert = function(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. - // Aliased as `methods` - _.functions = _.methods = function(obj) { - var names = []; - for (var key in obj) { - if (_.isFunction(obj[key])) names.push(key); - } - return names.sort(); - }; - - // Extend a given object with all the properties in passed-in object(s). - _.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) - _.extendOwn = _.assign = createAssigner(_.keys); - - // Returns the first key on an object that passes a predicate test - _.findKey = function(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; - } - }; - - // Return a copy of the object only containing the whitelisted properties. - _.pick = function(object, oiteratee, context) { - var result = {}, obj = object, iteratee, keys; - if (obj == null) return result; - if (_.isFunction(oiteratee)) { - keys = _.allKeys(obj); - iteratee = optimizeCb(oiteratee, context); - } else { - keys = flatten(arguments, false, false, 1); - iteratee = function(value, key, obj) { return key in obj; }; - 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 blacklisted properties. - _.omit = function(obj, iteratee, context) { - if (_.isFunction(iteratee)) { - iteratee = _.negate(iteratee); - } else { - var keys = _.map(flatten(arguments, false, false, 1), String); - iteratee = function(value, key) { - return !_.contains(keys, key); - }; - } - return _.pick(obj, iteratee, context); - }; - - // Fill in a given object with default properties. - _.defaults = createAssigner(_.allKeys, true); - - // Creates an object that inherits from the given prototype object. - // If additional properties are provided then they will be added to the - // created object. - _.create = function(prototype, props) { - var result = baseCreate(prototype); - if (props) _.extendOwn(result, props); - return result; - }; - - // Create a (shallow-cloned) duplicate of an object. - _.clone = function(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. - _.tap = function(obj, interceptor) { - interceptor(obj); - return obj; - }; - - // Returns whether an object has a given set of `key:value` pairs. - _.isMatch = function(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; - }; - - - // Internal recursive comparison function for `isEqual`. - var eq = function(a, b, aStack, bStack) { - // Identical objects are equal. `0 === -0`, but they aren't identical. - // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). - if (a === b) return a !== 0 || 1 / a === 1 / b; - // A strict comparison is necessary because `null == undefined`. - if (a == null || b == null) return a === b; - // Unwrap any wrapped objects. - if (a instanceof _) a = a._wrapped; - if (b instanceof _) b = b._wrapped; - // Compare `[[Class]]` names. - var className = toString.call(a); - if (className !== toString.call(b)) return false; - switch (className) { - // Strings, numbers, regular expressions, dates, and booleans 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; - } - - var areArrays = className === '[object Array]'; - 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(aCtor) && aCtor instanceof aCtor && - _.isFunction(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(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. - _.isEqual = function(a, b) { - return eq(a, b); - }; - - // Is a given array, string, or object empty? - // An "empty" object has no enumerable own-properties. - _.isEmpty = function(obj) { - if (obj == null) return true; - if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; - return _.keys(obj).length === 0; - }; - - // Is a given value a DOM element? - _.isElement = function(obj) { - return !!(obj && obj.nodeType === 1); - }; - - // Is a given value an array? - // Delegates to ECMA5's native Array.isArray - _.isArray = nativeIsArray || function(obj) { - return toString.call(obj) === '[object Array]'; - }; - - // Is a given variable an object? - _.isObject = function(obj) { - var type = typeof obj; - return type === 'function' || type === 'object' && !!obj; - }; - - // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. - _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) { - _['is' + name] = function(obj) { - return toString.call(obj) === '[object ' + name + ']'; - }; - }); - - // Define a fallback version of the method in browsers (ahem, IE < 9), where - // there isn't any inspectable "Arguments" type. - if (!_.isArguments(arguments)) { - _.isArguments = function(obj) { - return _.has(obj, 'callee'); - }; - } - - // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, - // IE 11 (#1621), and in Safari 8 (#1929). - if (typeof /./ != 'function' && typeof Int8Array != 'object') { - _.isFunction = function(obj) { - return typeof obj == 'function' || false; - }; - } - - // Is a given object a finite number? - _.isFinite = function(obj) { - return isFinite(obj) && !isNaN(parseFloat(obj)); - }; - - // Is the given value `NaN`? (NaN is the only number which does not equal itself). - _.isNaN = function(obj) { - return _.isNumber(obj) && obj !== +obj; - }; - - // Is a given value a boolean? - _.isBoolean = function(obj) { - return obj === true || obj === false || toString.call(obj) === '[object Boolean]'; - }; - - // Is a given value equal to null? - _.isNull = function(obj) { - return obj === null; - }; - - // Is a given variable undefined? - _.isUndefined = function(obj) { - return obj === void 0; - }; - - // Shortcut function for checking if an object has a given property directly - // on itself (in other words, not on a prototype). - _.has = function(obj, key) { - return obj != null && hasOwnProperty.call(obj, key); - }; - - // Utility Functions - // ----------------- - - // Run Underscore.js in *noConflict* mode, returning the `_` variable to its - // previous owner. Returns a reference to the Underscore object. - _.noConflict = function() { - root._ = previousUnderscore; - return this; - }; - - // Keep the identity function around for default iteratees. - _.identity = function(value) { - return value; - }; - - // Predicate-generating functions. Often useful outside of Underscore. - _.constant = function(value) { - return function() { - return value; - }; - }; - - _.noop = function(){}; - - _.property = property; - - // Generates a function for a given object that returns a given property. - _.propertyOf = function(obj) { - return obj == null ? function(){} : function(key) { - return obj[key]; - }; - }; - - // Returns a predicate for checking whether an object has a given set of - // `key:value` pairs. - _.matcher = _.matches = function(attrs) { - attrs = _.extendOwn({}, attrs); - return function(obj) { - return _.isMatch(obj, attrs); - }; - }; - - // Run a function **n** times. - _.times = function(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). - _.random = function(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. - _.now = Date.now || function() { - return new Date().getTime(); - }; - - // List of HTML entities for escaping. - var escapeMap = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''', - '`': '`' - }; - var unescapeMap = _.invert(escapeMap); - - // Functions for escaping and unescaping strings to/from HTML interpolation. - var createEscaper = function(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; - }; - }; - _.escape = createEscaper(escapeMap); - _.unescape = createEscaper(unescapeMap); - - // If the value of the named `property` is a function then invoke it with the - // `object` as context; otherwise, return it. - _.result = function(object, property, fallback) { - var value = object == null ? void 0 : object[property]; - if (value === void 0) { - value = fallback; - } - return _.isFunction(value) ? value.call(object) : value; - }; - - // Generate a unique integer id (unique within the entire client session). - // Useful for temporary DOM ids. - var idCounter = 0; - _.uniqueId = function(prefix) { - var id = ++idCounter + ''; - return prefix ? prefix + id : id; - }; - - // By default, Underscore uses ERB-style template delimiters, change the - // following template settings to use alternative delimiters. - _.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 escaper = /\\|'|\r|\n|\u2028|\u2029/g; - - var escapeChar = function(match) { - return '\\' + escapes[match]; - }; - - // 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. - _.template = function(text, settings, oldSettings) { - if (!settings && oldSettings) settings = oldSettings; - settings = _.defaults({}, settings, _.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(escaper, 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 offest. - return match; - }); - source += "';\n"; - - // If a variable is not specified, place data values in local scope. - if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; - - source = "var __t,__p='',__j=Array.prototype.join," + - "print=function(){__p+=__j.call(arguments,'');};\n" + - source + 'return __p;\n'; - - try { - var render = new Function(settings.variable || 'obj', '_', source); - } catch (e) { - e.source = source; - throw e; - } - - var template = function(data) { - return render.call(this, data, _); - }; - - // Provide the compiled source as a convenience for precompilation. - var argument = settings.variable || 'obj'; - template.source = 'function(' + argument + '){\n' + source + '}'; - - return template; - }; - - // Add a "chain" function. Start chaining a wrapped Underscore object. - _.chain = function(obj) { - var instance = _(obj); - instance._chain = true; - return instance; - }; - - // OOP - // --------------- - // 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 the - // underscore functions. Wrapped objects may be chained. - - // Helper function to continue chaining intermediate results. - var result = function(instance, obj) { - return instance._chain ? _(obj).chain() : obj; - }; - - // Add your own custom functions to the Underscore object. - _.mixin = function(obj) { - _.each(_.functions(obj), function(name) { - var func = _[name] = obj[name]; - _.prototype[name] = function() { - var args = [this._wrapped]; - push.apply(args, arguments); - return result(this, func.apply(_, args)); - }; - }); - }; - - // Add all of the Underscore functions to the wrapper object. - _.mixin(_); - - // Add all mutator Array functions to the wrapper. - _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { - var method = ArrayProto[name]; - _.prototype[name] = function() { - var obj = this._wrapped; - method.apply(obj, arguments); - if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0]; - return result(this, obj); - }; - }); - - // Add all accessor Array functions to the wrapper. - _.each(['concat', 'join', 'slice'], function(name) { - var method = ArrayProto[name]; - _.prototype[name] = function() { - return result(this, method.apply(this._wrapped, arguments)); - }; - }); - - // Extracts the result from a wrapped and chained object. - _.prototype.value = function() { - return this._wrapped; - }; - - // Provide unwrapping proxy for some methods used in engine operations - // such as arithmetic and JSON stringification. - _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; - - _.prototype.toString = function() { - return '' + this._wrapped; - }; - - // AMD registration happens at the end for compatibility with AMD loaders - // that may not enforce next-turn semantics on modules. Even though general - // practice for AMD registration is to be anonymous, underscore registers - // as a named module because, like jQuery, it is a base library that is - // popular enough to be bundled in a third party lib, but not be part of - // an AMD load request. Those cases could generate an error when an - // anonymous define() is called outside of a loader request. - if (typeof define === 'function' && define.amd) { - define('underscore', [], function() { - return _; - }); - } -}.call(this)); diff --git a/merlin/static/merlin/js/libs b/merlin/static/merlin/js/libs new file mode 120000 index 0000000..ad5885d --- /dev/null +++ b/merlin/static/merlin/js/libs @@ -0,0 +1 @@ +../../../../bower_components/ \ No newline at end of file