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-rw-r--r--extension/lib/vendor/URI.js2162
l---------extension/lib/vendor/jed.js1
-rw-r--r--extension/lib/vendor/lodash.core.min.js29
-rw-r--r--extension/lib/vendor/mithril.js2132
-rw-r--r--extension/lib/vendor/system-csp-production.src.js4155
5 files changed, 0 insertions, 8479 deletions
diff --git a/extension/lib/vendor/URI.js b/extension/lib/vendor/URI.js
deleted file mode 100644
index c041b4304..000000000
--- a/extension/lib/vendor/URI.js
+++ /dev/null
@@ -1,2162 +0,0 @@
-/*!
- * URI.js - Mutating URLs
- *
- * Version: 1.17.0
- *
- * Author: Rodney Rehm
- * Web: http://medialize.github.io/URI.js/
- *
- * Licensed under
- * MIT License http://www.opensource.org/licenses/mit-license
- * GPL v3 http://opensource.org/licenses/GPL-3.0
- *
- */
-(function (root, factory) {
- 'use strict';
- // https://github.com/umdjs/umd/blob/master/returnExports.js
- if (typeof exports === 'object') {
- // Node
- module.exports = factory(require('./punycode'), require('./IPv6'), require('./SecondLevelDomains'));
- } else if (typeof define === 'function' && define.amd) {
- // AMD. Register as an anonymous module.
- define(['./punycode', './IPv6', './SecondLevelDomains'], factory);
- } else {
- // Browser globals (root is window)
- root.URI = factory(root.punycode, root.IPv6, root.SecondLevelDomains, root);
- }
-}(this, function (punycode, IPv6, SLD, root) {
- 'use strict';
- /*global location, escape, unescape */
- // FIXME: v2.0.0 renamce non-camelCase properties to uppercase
- /*jshint camelcase: false */
-
- // save current URI variable, if any
- var _URI = root && root.URI;
-
- function URI(url, base) {
- var _urlSupplied = arguments.length >= 1;
- var _baseSupplied = arguments.length >= 2;
-
- // Allow instantiation without the 'new' keyword
- if (!(this instanceof URI)) {
- if (_urlSupplied) {
- if (_baseSupplied) {
- return new URI(url, base);
- }
-
- return new URI(url);
- }
-
- return new URI();
- }
-
- if (url === undefined) {
- if (_urlSupplied) {
- throw new TypeError('undefined is not a valid argument for URI');
- }
-
- if (typeof location !== 'undefined') {
- url = location.href + '';
- } else {
- url = '';
- }
- }
-
- this.href(url);
-
- // resolve to base according to http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html#constructor
- if (base !== undefined) {
- return this.absoluteTo(base);
- }
-
- return this;
- }
-
- URI.version = '1.17.0';
-
- var p = URI.prototype;
- var hasOwn = Object.prototype.hasOwnProperty;
-
- function escapeRegEx(string) {
- // https://github.com/medialize/URI.js/commit/85ac21783c11f8ccab06106dba9735a31a86924d#commitcomment-821963
- return string.replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
- }
-
- function getType(value) {
- // IE8 doesn't return [Object Undefined] but [Object Object] for undefined value
- if (value === undefined) {
- return 'Undefined';
- }
-
- return String(Object.prototype.toString.call(value)).slice(8, -1);
- }
-
- function isArray(obj) {
- return getType(obj) === 'Array';
- }
-
- function filterArrayValues(data, value) {
- var lookup = {};
- var i, length;
-
- if (getType(value) === 'RegExp') {
- lookup = null;
- } else if (isArray(value)) {
- for (i = 0, length = value.length; i < length; i++) {
- lookup[value[i]] = true;
- }
- } else {
- lookup[value] = true;
- }
-
- for (i = 0, length = data.length; i < length; i++) {
- /*jshint laxbreak: true */
- var _match = lookup && lookup[data[i]] !== undefined
- || !lookup && value.test(data[i]);
- /*jshint laxbreak: false */
- if (_match) {
- data.splice(i, 1);
- length--;
- i--;
- }
- }
-
- return data;
- }
-
- function arrayContains(list, value) {
- var i, length;
-
- // value may be string, number, array, regexp
- if (isArray(value)) {
- // Note: this can be optimized to O(n) (instead of current O(m * n))
- for (i = 0, length = value.length; i < length; i++) {
- if (!arrayContains(list, value[i])) {
- return false;
- }
- }
-
- return true;
- }
-
- var _type = getType(value);
- for (i = 0, length = list.length; i < length; i++) {
- if (_type === 'RegExp') {
- if (typeof list[i] === 'string' && list[i].match(value)) {
- return true;
- }
- } else if (list[i] === value) {
- return true;
- }
- }
-
- return false;
- }
-
- function arraysEqual(one, two) {
- if (!isArray(one) || !isArray(two)) {
- return false;
- }
-
- // arrays can't be equal if they have different amount of content
- if (one.length !== two.length) {
- return false;
- }
-
- one.sort();
- two.sort();
-
- for (var i = 0, l = one.length; i < l; i++) {
- if (one[i] !== two[i]) {
- return false;
- }
- }
-
- return true;
- }
-
- function trimSlashes(text) {
- var trim_expression = /^\/+|\/+$/g;
- return text.replace(trim_expression, '');
- }
-
- URI._parts = function() {
- return {
- protocol: null,
- username: null,
- password: null,
- hostname: null,
- urn: null,
- port: null,
- path: null,
- query: null,
- fragment: null,
- // state
- duplicateQueryParameters: URI.duplicateQueryParameters,
- escapeQuerySpace: URI.escapeQuerySpace
- };
- };
- // state: allow duplicate query parameters (a=1&a=1)
- URI.duplicateQueryParameters = false;
- // state: replaces + with %20 (space in query strings)
- URI.escapeQuerySpace = true;
- // static properties
- URI.protocol_expression = /^[a-z][a-z0-9.+-]*$/i;
- URI.idn_expression = /[^a-z0-9\.-]/i;
- URI.punycode_expression = /(xn--)/i;
- // well, 333.444.555.666 matches, but it sure ain't no IPv4 - do we care?
- URI.ip4_expression = /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/;
- // credits to Rich Brown
- // source: http://forums.intermapper.com/viewtopic.php?p=1096#1096
- // specification: http://www.ietf.org/rfc/rfc4291.txt
- URI.ip6_expression = /^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/;
- // expression used is "gruber revised" (@gruber v2) determined to be the
- // best solution in a regex-golf we did a couple of ages ago at
- // * http://mathiasbynens.be/demo/url-regex
- // * http://rodneyrehm.de/t/url-regex.html
- URI.find_uri_expression = /\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))/ig;
- URI.findUri = {
- // valid "scheme://" or "www."
- start: /\b(?:([a-z][a-z0-9.+-]*:\/\/)|www\.)/gi,
- // everything up to the next whitespace
- end: /[\s\r\n]|$/,
- // trim trailing punctuation captured by end RegExp
- trim: /[`!()\[\]{};:'".,<>?«»“”„‘’]+$/
- };
- // http://www.iana.org/assignments/uri-schemes.html
- // http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers#Well-known_ports
- URI.defaultPorts = {
- http: '80',
- https: '443',
- ftp: '21',
- gopher: '70',
- ws: '80',
- wss: '443'
- };
- // allowed hostname characters according to RFC 3986
- // ALPHA DIGIT "-" "." "_" "~" "!" "$" "&" "'" "(" ")" "*" "+" "," ";" "=" %encoded
- // I've never seen a (non-IDN) hostname other than: ALPHA DIGIT . -
- URI.invalid_hostname_characters = /[^a-zA-Z0-9\.-]/;
- // map DOM Elements to their URI attribute
- URI.domAttributes = {
- 'a': 'href',
- 'blockquote': 'cite',
- 'link': 'href',
- 'base': 'href',
- 'script': 'src',
- 'form': 'action',
- 'img': 'src',
- 'area': 'href',
- 'iframe': 'src',
- 'embed': 'src',
- 'source': 'src',
- 'track': 'src',
- 'input': 'src', // but only if type="image"
- 'audio': 'src',
- 'video': 'src'
- };
- URI.getDomAttribute = function(node) {
- if (!node || !node.nodeName) {
- return undefined;
- }
-
- var nodeName = node.nodeName.toLowerCase();
- // <input> should only expose src for type="image"
- if (nodeName === 'input' && node.type !== 'image') {
- return undefined;
- }
-
- return URI.domAttributes[nodeName];
- };
-
- function escapeForDumbFirefox36(value) {
- // https://github.com/medialize/URI.js/issues/91
- return escape(value);
- }
-
- // encoding / decoding according to RFC3986
- function strictEncodeURIComponent(string) {
- // see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/encodeURIComponent
- return encodeURIComponent(string)
- .replace(/[!'()*]/g, escapeForDumbFirefox36)
- .replace(/\*/g, '%2A');
- }
- URI.encode = strictEncodeURIComponent;
- URI.decode = decodeURIComponent;
- URI.iso8859 = function() {
- URI.encode = escape;
- URI.decode = unescape;
- };
- URI.unicode = function() {
- URI.encode = strictEncodeURIComponent;
- URI.decode = decodeURIComponent;
- };
- URI.characters = {
- pathname: {
- encode: {
- // RFC3986 2.1: For consistency, URI producers and normalizers should
- // use uppercase hexadecimal digits for all percent-encodings.
- expression: /%(24|26|2B|2C|3B|3D|3A|40)/ig,
- map: {
- // -._~!'()*
- '%24': '$',
- '%26': '&',
- '%2B': '+',
- '%2C': ',',
- '%3B': ';',
- '%3D': '=',
- '%3A': ':',
- '%40': '@'
- }
- },
- decode: {
- expression: /[\/\?#]/g,
- map: {
- '/': '%2F',
- '?': '%3F',
- '#': '%23'
- }
- }
- },
- reserved: {
- encode: {
- // RFC3986 2.1: For consistency, URI producers and normalizers should
- // use uppercase hexadecimal digits for all percent-encodings.
- expression: /%(21|23|24|26|27|28|29|2A|2B|2C|2F|3A|3B|3D|3F|40|5B|5D)/ig,
- map: {
- // gen-delims
- '%3A': ':',
- '%2F': '/',
- '%3F': '?',
- '%23': '#',
- '%5B': '[',
- '%5D': ']',
- '%40': '@',
- // sub-delims
- '%21': '!',
- '%24': '$',
- '%26': '&',
- '%27': '\'',
- '%28': '(',
- '%29': ')',
- '%2A': '*',
- '%2B': '+',
- '%2C': ',',
- '%3B': ';',
- '%3D': '='
- }
- }
- },
- urnpath: {
- // The characters under `encode` are the characters called out by RFC 2141 as being acceptable
- // for usage in a URN. RFC2141 also calls out "-", ".", and "_" as acceptable characters, but
- // these aren't encoded by encodeURIComponent, so we don't have to call them out here. Also
- // note that the colon character is not featured in the encoding map; this is because URI.js
- // gives the colons in URNs semantic meaning as the delimiters of path segements, and so it
- // should not appear unencoded in a segment itself.
- // See also the note above about RFC3986 and capitalalized hex digits.
- encode: {
- expression: /%(21|24|27|28|29|2A|2B|2C|3B|3D|40)/ig,
- map: {
- '%21': '!',
- '%24': '$',
- '%27': '\'',
- '%28': '(',
- '%29': ')',
- '%2A': '*',
- '%2B': '+',
- '%2C': ',',
- '%3B': ';',
- '%3D': '=',
- '%40': '@'
- }
- },
- // These characters are the characters called out by RFC2141 as "reserved" characters that
- // should never appear in a URN, plus the colon character (see note above).
- decode: {
- expression: /[\/\?#:]/g,
- map: {
- '/': '%2F',
- '?': '%3F',
- '#': '%23',
- ':': '%3A'
- }
- }
- }
- };
- URI.encodeQuery = function(string, escapeQuerySpace) {
- var escaped = URI.encode(string + '');
- if (escapeQuerySpace === undefined) {
- escapeQuerySpace = URI.escapeQuerySpace;
- }
-
- return escapeQuerySpace ? escaped.replace(/%20/g, '+') : escaped;
- };
- URI.decodeQuery = function(string, escapeQuerySpace) {
- string += '';
- if (escapeQuerySpace === undefined) {
- escapeQuerySpace = URI.escapeQuerySpace;
- }
-
- try {
- return URI.decode(escapeQuerySpace ? string.replace(/\+/g, '%20') : string);
- } catch(e) {
- // we're not going to mess with weird encodings,
- // give up and return the undecoded original string
- // see https://github.com/medialize/URI.js/issues/87
- // see https://github.com/medialize/URI.js/issues/92
- return string;
- }
- };
- // generate encode/decode path functions
- var _parts = {'encode':'encode', 'decode':'decode'};
- var _part;
- var generateAccessor = function(_group, _part) {
- return function(string) {
- try {
- return URI[_part](string + '').replace(URI.characters[_group][_part].expression, function(c) {
- return URI.characters[_group][_part].map[c];
- });
- } catch (e) {
- // we're not going to mess with weird encodings,
- // give up and return the undecoded original string
- // see https://github.com/medialize/URI.js/issues/87
- // see https://github.com/medialize/URI.js/issues/92
- return string;
- }
- };
- };
-
- for (_part in _parts) {
- URI[_part + 'PathSegment'] = generateAccessor('pathname', _parts[_part]);
- URI[_part + 'UrnPathSegment'] = generateAccessor('urnpath', _parts[_part]);
- }
-
- var generateSegmentedPathFunction = function(_sep, _codingFuncName, _innerCodingFuncName) {
- return function(string) {
- // Why pass in names of functions, rather than the function objects themselves? The
- // definitions of some functions (but in particular, URI.decode) will occasionally change due
- // to URI.js having ISO8859 and Unicode modes. Passing in the name and getting it will ensure
- // that the functions we use here are "fresh".
- var actualCodingFunc;
- if (!_innerCodingFuncName) {
- actualCodingFunc = URI[_codingFuncName];
- } else {
- actualCodingFunc = function(string) {
- return URI[_codingFuncName](URI[_innerCodingFuncName](string));
- };
- }
-
- var segments = (string + '').split(_sep);
-
- for (var i = 0, length = segments.length; i < length; i++) {
- segments[i] = actualCodingFunc(segments[i]);
- }
-
- return segments.join(_sep);
- };
- };
-
- // This takes place outside the above loop because we don't want, e.g., encodeUrnPath functions.
- URI.decodePath = generateSegmentedPathFunction('/', 'decodePathSegment');
- URI.decodeUrnPath = generateSegmentedPathFunction(':', 'decodeUrnPathSegment');
- URI.recodePath = generateSegmentedPathFunction('/', 'encodePathSegment', 'decode');
- URI.recodeUrnPath = generateSegmentedPathFunction(':', 'encodeUrnPathSegment', 'decode');
-
- URI.encodeReserved = generateAccessor('reserved', 'encode');
-
- URI.parse = function(string, parts) {
- var pos;
- if (!parts) {
- parts = {};
- }
- // [protocol"://"[username[":"password]"@"]hostname[":"port]"/"?][path]["?"querystring]["#"fragment]
-
- // extract fragment
- pos = string.indexOf('#');
- if (pos > -1) {
- // escaping?
- parts.fragment = string.substring(pos + 1) || null;
- string = string.substring(0, pos);
- }
-
- // extract query
- pos = string.indexOf('?');
- if (pos > -1) {
- // escaping?
- parts.query = string.substring(pos + 1) || null;
- string = string.substring(0, pos);
- }
-
- // extract protocol
- if (string.substring(0, 2) === '//') {
- // relative-scheme
- parts.protocol = null;
- string = string.substring(2);
- // extract "user:pass@host:port"
- string = URI.parseAuthority(string, parts);
- } else {
- pos = string.indexOf(':');
- if (pos > -1) {
- parts.protocol = string.substring(0, pos) || null;
- if (parts.protocol && !parts.protocol.match(URI.protocol_expression)) {
- // : may be within the path
- parts.protocol = undefined;
- } else if (string.substring(pos + 1, pos + 3) === '//') {
- string = string.substring(pos + 3);
-
- // extract "user:pass@host:port"
- string = URI.parseAuthority(string, parts);
- } else {
- string = string.substring(pos + 1);
- parts.urn = true;
- }
- }
- }
-
- // what's left must be the path
- parts.path = string;
-
- // and we're done
- return parts;
- };
- URI.parseHost = function(string, parts) {
- // Copy chrome, IE, opera backslash-handling behavior.
- // Back slashes before the query string get converted to forward slashes
- // See: https://github.com/joyent/node/blob/386fd24f49b0e9d1a8a076592a404168faeecc34/lib/url.js#L115-L124
- // See: https://code.google.com/p/chromium/issues/detail?id=25916
- // https://github.com/medialize/URI.js/pull/233
- string = string.replace(/\\/g, '/');
-
- // extract host:port
- var pos = string.indexOf('/');
- var bracketPos;
- var t;
-
- if (pos === -1) {
- pos = string.length;
- }
-
- if (string.charAt(0) === '[') {
- // IPv6 host - http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-04#section-6
- // I claim most client software breaks on IPv6 anyways. To simplify things, URI only accepts
- // IPv6+port in the format [2001:db8::1]:80 (for the time being)
- bracketPos = string.indexOf(']');
- parts.hostname = string.substring(1, bracketPos) || null;
- parts.port = string.substring(bracketPos + 2, pos) || null;
- if (parts.port === '/') {
- parts.port = null;
- }
- } else {
- var firstColon = string.indexOf(':');
- var firstSlash = string.indexOf('/');
- var nextColon = string.indexOf(':', firstColon + 1);
- if (nextColon !== -1 && (firstSlash === -1 || nextColon < firstSlash)) {
- // IPv6 host contains multiple colons - but no port
- // this notation is actually not allowed by RFC 3986, but we're a liberal parser
- parts.hostname = string.substring(0, pos) || null;
- parts.port = null;
- } else {
- t = string.substring(0, pos).split(':');
- parts.hostname = t[0] || null;
- parts.port = t[1] || null;
- }
- }
-
- if (parts.hostname && string.substring(pos).charAt(0) !== '/') {
- pos++;
- string = '/' + string;
- }
-
- return string.substring(pos) || '/';
- };
- URI.parseAuthority = function(string, parts) {
- string = URI.parseUserinfo(string, parts);
- return URI.parseHost(string, parts);
- };
- URI.parseUserinfo = function(string, parts) {
- // extract username:password
- var firstSlash = string.indexOf('/');
- var pos = string.lastIndexOf('@', firstSlash > -1 ? firstSlash : string.length - 1);
- var t;
-
- // authority@ must come before /path
- if (pos > -1 && (firstSlash === -1 || pos < firstSlash)) {
- t = string.substring(0, pos).split(':');
- parts.username = t[0] ? URI.decode(t[0]) : null;
- t.shift();
- parts.password = t[0] ? URI.decode(t.join(':')) : null;
- string = string.substring(pos + 1);
- } else {
- parts.username = null;
- parts.password = null;
- }
-
- return string;
- };
- URI.parseQuery = function(string, escapeQuerySpace) {
- if (!string) {
- return {};
- }
-
- // throw out the funky business - "?"[name"="value"&"]+
- string = string.replace(/&+/g, '&').replace(/^\?*&*|&+$/g, '');
-
- if (!string) {
- return {};
- }
-
- var items = {};
- var splits = string.split('&');
- var length = splits.length;
- var v, name, value;
-
- for (var i = 0; i < length; i++) {
- v = splits[i].split('=');
- name = URI.decodeQuery(v.shift(), escapeQuerySpace);
- // no "=" is null according to http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html#collect-url-parameters
- value = v.length ? URI.decodeQuery(v.join('='), escapeQuerySpace) : null;
-
- if (hasOwn.call(items, name)) {
- if (typeof items[name] === 'string' || items[name] === null) {
- items[name] = [items[name]];
- }
-
- items[name].push(value);
- } else {
- items[name] = value;
- }
- }
-
- return items;
- };
-
- URI.build = function(parts) {
- var t = '';
-
- if (parts.protocol) {
- t += parts.protocol + ':';
- }
-
- if (!parts.urn && (t || parts.hostname)) {
- t += '//';
- }
-
- t += (URI.buildAuthority(parts) || '');
-
- if (typeof parts.path === 'string') {
- if (parts.path.charAt(0) !== '/' && typeof parts.hostname === 'string') {
- t += '/';
- }
-
- t += parts.path;
- }
-
- if (typeof parts.query === 'string' && parts.query) {
- t += '?' + parts.query;
- }
-
- if (typeof parts.fragment === 'string' && parts.fragment) {
- t += '#' + parts.fragment;
- }
- return t;
- };
- URI.buildHost = function(parts) {
- var t = '';
-
- if (!parts.hostname) {
- return '';
- } else if (URI.ip6_expression.test(parts.hostname)) {
- t += '[' + parts.hostname + ']';
- } else {
- t += parts.hostname;
- }
-
- if (parts.port) {
- t += ':' + parts.port;
- }
-
- return t;
- };
- URI.buildAuthority = function(parts) {
- return URI.buildUserinfo(parts) + URI.buildHost(parts);
- };
- URI.buildUserinfo = function(parts) {
- var t = '';
-
- if (parts.username) {
- t += URI.encode(parts.username);
-
- if (parts.password) {
- t += ':' + URI.encode(parts.password);
- }
-
- t += '@';
- }
-
- return t;
- };
- URI.buildQuery = function(data, duplicateQueryParameters, escapeQuerySpace) {
- // according to http://tools.ietf.org/html/rfc3986 or http://labs.apache.org/webarch/uri/rfc/rfc3986.html
- // being »-._~!$&'()*+,;=:@/?« %HEX and alnum are allowed
- // the RFC explicitly states ?/foo being a valid use case, no mention of parameter syntax!
- // URI.js treats the query string as being application/x-www-form-urlencoded
- // see http://www.w3.org/TR/REC-html40/interact/forms.html#form-content-type
-
- var t = '';
- var unique, key, i, length;
- for (key in data) {
- if (hasOwn.call(data, key) && key) {
- if (isArray(data[key])) {
- unique = {};
- for (i = 0, length = data[key].length; i < length; i++) {
- if (data[key][i] !== undefined && unique[data[key][i] + ''] === undefined) {
- t += '&' + URI.buildQueryParameter(key, data[key][i], escapeQuerySpace);
- if (duplicateQueryParameters !== true) {
- unique[data[key][i] + ''] = true;
- }
- }
- }
- } else if (data[key] !== undefined) {
- t += '&' + URI.buildQueryParameter(key, data[key], escapeQuerySpace);
- }
- }
- }
-
- return t.substring(1);
- };
- URI.buildQueryParameter = function(name, value, escapeQuerySpace) {
- // http://www.w3.org/TR/REC-html40/interact/forms.html#form-content-type -- application/x-www-form-urlencoded
- // don't append "=" for null values, according to http://dvcs.w3.org/hg/url/raw-file/tip/Overview.html#url-parameter-serialization
- return URI.encodeQuery(name, escapeQuerySpace) + (value !== null ? '=' + URI.encodeQuery(value, escapeQuerySpace) : '');
- };
-
- URI.addQuery = function(data, name, value) {
- if (typeof name === 'object') {
- for (var key in name) {
- if (hasOwn.call(name, key)) {
- URI.addQuery(data, key, name[key]);
- }
- }
- } else if (typeof name === 'string') {
- if (data[name] === undefined) {
- data[name] = value;
- return;
- } else if (typeof data[name] === 'string') {
- data[name] = [data[name]];
- }
-
- if (!isArray(value)) {
- value = [value];
- }
-
- data[name] = (data[name] || []).concat(value);
- } else {
- throw new TypeError('URI.addQuery() accepts an object, string as the name parameter');
- }
- };
- URI.removeQuery = function(data, name, value) {
- var i, length, key;
-
- if (isArray(name)) {
- for (i = 0, length = name.length; i < length; i++) {
- data[name[i]] = undefined;
- }
- } else if (getType(name) === 'RegExp') {
- for (key in data) {
- if (name.test(key)) {
- data[key] = undefined;
- }
- }
- } else if (typeof name === 'object') {
- for (key in name) {
- if (hasOwn.call(name, key)) {
- URI.removeQuery(data, key, name[key]);
- }
- }
- } else if (typeof name === 'string') {
- if (value !== undefined) {
- if (getType(value) === 'RegExp') {
- if (!isArray(data[name]) && value.test(data[name])) {
- data[name] = undefined;
- } else {
- data[name] = filterArrayValues(data[name], value);
- }
- } else if (data[name] === String(value) && (!isArray(value) || value.length === 1)) {
- data[name] = undefined;
- } else if (isArray(data[name])) {
- data[name] = filterArrayValues(data[name], value);
- }
- } else {
- data[name] = undefined;
- }
- } else {
- throw new TypeError('URI.removeQuery() accepts an object, string, RegExp as the first parameter');
- }
- };
- URI.hasQuery = function(data, name, value, withinArray) {
- if (typeof name === 'object') {
- for (var key in name) {
- if (hasOwn.call(name, key)) {
- if (!URI.hasQuery(data, key, name[key])) {
- return false;
- }
- }
- }
-
- return true;
- } else if (typeof name !== 'string') {
- throw new TypeError('URI.hasQuery() accepts an object, string as the name parameter');
- }
-
- switch (getType(value)) {
- case 'Undefined':
- // true if exists (but may be empty)
- return name in data; // data[name] !== undefined;
-
- case 'Boolean':
- // true if exists and non-empty
- var _booly = Boolean(isArray(data[name]) ? data[name].length : data[name]);
- return value === _booly;
-
- case 'Function':
- // allow complex comparison
- return !!value(data[name], name, data);
-
- case 'Array':
- if (!isArray(data[name])) {
- return false;
- }
-
- var op = withinArray ? arrayContains : arraysEqual;
- return op(data[name], value);
-
- case 'RegExp':
- if (!isArray(data[name])) {
- return Boolean(data[name] && data[name].match(value));
- }
-
- if (!withinArray) {
- return false;
- }
-
- return arrayContains(data[name], value);
-
- case 'Number':
- value = String(value);
- /* falls through */
- case 'String':
- if (!isArray(data[name])) {
- return data[name] === value;
- }
-
- if (!withinArray) {
- return false;
- }
-
- return arrayContains(data[name], value);
-
- default:
- throw new TypeError('URI.hasQuery() accepts undefined, boolean, string, number, RegExp, Function as the value parameter');
- }
- };
-
-
- URI.commonPath = function(one, two) {
- var length = Math.min(one.length, two.length);
- var pos;
-
- // find first non-matching character
- for (pos = 0; pos < length; pos++) {
- if (one.charAt(pos) !== two.charAt(pos)) {
- pos--;
- break;
- }
- }
-
- if (pos < 1) {
- return one.charAt(0) === two.charAt(0) && one.charAt(0) === '/' ? '/' : '';
- }
-
- // revert to last /
- if (one.charAt(pos) !== '/' || two.charAt(pos) !== '/') {
- pos = one.substring(0, pos).lastIndexOf('/');
- }
-
- return one.substring(0, pos + 1);
- };
-
- URI.withinString = function(string, callback, options) {
- options || (options = {});
- var _start = options.start || URI.findUri.start;
- var _end = options.end || URI.findUri.end;
- var _trim = options.trim || URI.findUri.trim;
- var _attributeOpen = /[a-z0-9-]=["']?$/i;
-
- _start.lastIndex = 0;
- while (true) {
- var match = _start.exec(string);
- if (!match) {
- break;
- }
-
- var start = match.index;
- if (options.ignoreHtml) {
- // attribut(e=["']?$)
- var attributeOpen = string.slice(Math.max(start - 3, 0), start);
- if (attributeOpen && _attributeOpen.test(attributeOpen)) {
- continue;
- }
- }
-
- var end = start + string.slice(start).search(_end);
- var slice = string.slice(start, end).replace(_trim, '');
- if (options.ignore && options.ignore.test(slice)) {
- continue;
- }
-
- end = start + slice.length;
- var result = callback(slice, start, end, string);
- string = string.slice(0, start) + result + string.slice(end);
- _start.lastIndex = start + result.length;
- }
-
- _start.lastIndex = 0;
- return string;
- };
-
- URI.ensureValidHostname = function(v) {
- // Theoretically URIs allow percent-encoding in Hostnames (according to RFC 3986)
- // they are not part of DNS and therefore ignored by URI.js
-
- if (v.match(URI.invalid_hostname_characters)) {
- // test punycode
- if (!punycode) {
- throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-] and Punycode.js is not available');
- }
-
- if (punycode.toASCII(v).match(URI.invalid_hostname_characters)) {
- throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]');
- }
- }
- };
-
- // noConflict
- URI.noConflict = function(removeAll) {
- if (removeAll) {
- var unconflicted = {
- URI: this.noConflict()
- };
-
- if (root.URITemplate && typeof root.URITemplate.noConflict === 'function') {
- unconflicted.URITemplate = root.URITemplate.noConflict();
- }
-
- if (root.IPv6 && typeof root.IPv6.noConflict === 'function') {
- unconflicted.IPv6 = root.IPv6.noConflict();
- }
-
- if (root.SecondLevelDomains && typeof root.SecondLevelDomains.noConflict === 'function') {
- unconflicted.SecondLevelDomains = root.SecondLevelDomains.noConflict();
- }
-
- return unconflicted;
- } else if (root.URI === this) {
- root.URI = _URI;
- }
-
- return this;
- };
-
- p.build = function(deferBuild) {
- if (deferBuild === true) {
- this._deferred_build = true;
- } else if (deferBuild === undefined || this._deferred_build) {
- this._string = URI.build(this._parts);
- this._deferred_build = false;
- }
-
- return this;
- };
-
- p.clone = function() {
- return new URI(this);
- };
-
- p.valueOf = p.toString = function() {
- return this.build(false)._string;
- };
-
-
- function generateSimpleAccessor(_part){
- return function(v, build) {
- if (v === undefined) {
- return this._parts[_part] || '';
- } else {
- this._parts[_part] = v || null;
- this.build(!build);
- return this;
- }
- };
- }
-
- function generatePrefixAccessor(_part, _key){
- return function(v, build) {
- if (v === undefined) {
- return this._parts[_part] || '';
- } else {
- if (v !== null) {
- v = v + '';
- if (v.charAt(0) === _key) {
- v = v.substring(1);
- }
- }
-
- this._parts[_part] = v;
- this.build(!build);
- return this;
- }
- };
- }
-
- p.protocol = generateSimpleAccessor('protocol');
- p.username = generateSimpleAccessor('username');
- p.password = generateSimpleAccessor('password');
- p.hostname = generateSimpleAccessor('hostname');
- p.port = generateSimpleAccessor('port');
- p.query = generatePrefixAccessor('query', '?');
- p.fragment = generatePrefixAccessor('fragment', '#');
-
- p.search = function(v, build) {
- var t = this.query(v, build);
- return typeof t === 'string' && t.length ? ('?' + t) : t;
- };
- p.hash = function(v, build) {
- var t = this.fragment(v, build);
- return typeof t === 'string' && t.length ? ('#' + t) : t;
- };
-
- p.pathname = function(v, build) {
- if (v === undefined || v === true) {
- var res = this._parts.path || (this._parts.hostname ? '/' : '');
- return v ? (this._parts.urn ? URI.decodeUrnPath : URI.decodePath)(res) : res;
- } else {
- if (this._parts.urn) {
- this._parts.path = v ? URI.recodeUrnPath(v) : '';
- } else {
- this._parts.path = v ? URI.recodePath(v) : '/';
- }
- this.build(!build);
- return this;
- }
- };
- p.path = p.pathname;
- p.href = function(href, build) {
- var key;
-
- if (href === undefined) {
- return this.toString();
- }
-
- this._string = '';
- this._parts = URI._parts();
-
- var _URI = href instanceof URI;
- var _object = typeof href === 'object' && (href.hostname || href.path || href.pathname);
- if (href.nodeName) {
- var attribute = URI.getDomAttribute(href);
- href = href[attribute] || '';
- _object = false;
- }
-
- // window.location is reported to be an object, but it's not the sort
- // of object we're looking for:
- // * location.protocol ends with a colon
- // * location.query != object.search
- // * location.hash != object.fragment
- // simply serializing the unknown object should do the trick
- // (for location, not for everything...)
- if (!_URI && _object && href.pathname !== undefined) {
- href = href.toString();
- }
-
- if (typeof href === 'string' || href instanceof String) {
- this._parts = URI.parse(String(href), this._parts);
- } else if (_URI || _object) {
- var src = _URI ? href._parts : href;
- for (key in src) {
- if (hasOwn.call(this._parts, key)) {
- this._parts[key] = src[key];
- }
- }
- } else {
- throw new TypeError('invalid input');
- }
-
- this.build(!build);
- return this;
- };
-
- // identification accessors
- p.is = function(what) {
- var ip = false;
- var ip4 = false;
- var ip6 = false;
- var name = false;
- var sld = false;
- var idn = false;
- var punycode = false;
- var relative = !this._parts.urn;
-
- if (this._parts.hostname) {
- relative = false;
- ip4 = URI.ip4_expression.test(this._parts.hostname);
- ip6 = URI.ip6_expression.test(this._parts.hostname);
- ip = ip4 || ip6;
- name = !ip;
- sld = name && SLD && SLD.has(this._parts.hostname);
- idn = name && URI.idn_expression.test(this._parts.hostname);
- punycode = name && URI.punycode_expression.test(this._parts.hostname);
- }
-
- switch (what.toLowerCase()) {
- case 'relative':
- return relative;
-
- case 'absolute':
- return !relative;
-
- // hostname identification
- case 'domain':
- case 'name':
- return name;
-
- case 'sld':
- return sld;
-
- case 'ip':
- return ip;
-
- case 'ip4':
- case 'ipv4':
- case 'inet4':
- return ip4;
-
- case 'ip6':
- case 'ipv6':
- case 'inet6':
- return ip6;
-
- case 'idn':
- return idn;
-
- case 'url':
- return !this._parts.urn;
-
- case 'urn':
- return !!this._parts.urn;
-
- case 'punycode':
- return punycode;
- }
-
- return null;
- };
-
- // component specific input validation
- var _protocol = p.protocol;
- var _port = p.port;
- var _hostname = p.hostname;
-
- p.protocol = function(v, build) {
- if (v !== undefined) {
- if (v) {
- // accept trailing ://
- v = v.replace(/:(\/\/)?$/, '');
-
- if (!v.match(URI.protocol_expression)) {
- throw new TypeError('Protocol "' + v + '" contains characters other than [A-Z0-9.+-] or doesn\'t start with [A-Z]');
- }
- }
- }
- return _protocol.call(this, v, build);
- };
- p.scheme = p.protocol;
- p.port = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v !== undefined) {
- if (v === 0) {
- v = null;
- }
-
- if (v) {
- v += '';
- if (v.charAt(0) === ':') {
- v = v.substring(1);
- }
-
- if (v.match(/[^0-9]/)) {
- throw new TypeError('Port "' + v + '" contains characters other than [0-9]');
- }
- }
- }
- return _port.call(this, v, build);
- };
- p.hostname = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v !== undefined) {
- var x = {};
- var res = URI.parseHost(v, x);
- if (res !== '/') {
- throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]');
- }
-
- v = x.hostname;
- }
- return _hostname.call(this, v, build);
- };
-
- // compound accessors
- p.origin = function(v, build) {
- var parts;
-
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v === undefined) {
- var protocol = this.protocol();
- var authority = this.authority();
- if (!authority) return '';
- return (protocol ? protocol + '://' : '') + this.authority();
- } else {
- var origin = URI(v);
- this
- .protocol(origin.protocol())
- .authority(origin.authority())
- .build(!build);
- return this;
- }
- };
- p.host = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v === undefined) {
- return this._parts.hostname ? URI.buildHost(this._parts) : '';
- } else {
- var res = URI.parseHost(v, this._parts);
- if (res !== '/') {
- throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]');
- }
-
- this.build(!build);
- return this;
- }
- };
- p.authority = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v === undefined) {
- return this._parts.hostname ? URI.buildAuthority(this._parts) : '';
- } else {
- var res = URI.parseAuthority(v, this._parts);
- if (res !== '/') {
- throw new TypeError('Hostname "' + v + '" contains characters other than [A-Z0-9.-]');
- }
-
- this.build(!build);
- return this;
- }
- };
- p.userinfo = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v === undefined) {
- if (!this._parts.username) {
- return '';
- }
-
- var t = URI.buildUserinfo(this._parts);
- return t.substring(0, t.length -1);
- } else {
- if (v[v.length-1] !== '@') {
- v += '@';
- }
-
- URI.parseUserinfo(v, this._parts);
- this.build(!build);
- return this;
- }
- };
- p.resource = function(v, build) {
- var parts;
-
- if (v === undefined) {
- return this.path() + this.search() + this.hash();
- }
-
- parts = URI.parse(v);
- this._parts.path = parts.path;
- this._parts.query = parts.query;
- this._parts.fragment = parts.fragment;
- this.build(!build);
- return this;
- };
-
- // fraction accessors
- p.subdomain = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- // convenience, return "www" from "www.example.org"
- if (v === undefined) {
- if (!this._parts.hostname || this.is('IP')) {
- return '';
- }
-
- // grab domain and add another segment
- var end = this._parts.hostname.length - this.domain().length - 1;
- return this._parts.hostname.substring(0, end) || '';
- } else {
- var e = this._parts.hostname.length - this.domain().length;
- var sub = this._parts.hostname.substring(0, e);
- var replace = new RegExp('^' + escapeRegEx(sub));
-
- if (v && v.charAt(v.length - 1) !== '.') {
- v += '.';
- }
-
- if (v) {
- URI.ensureValidHostname(v);
- }
-
- this._parts.hostname = this._parts.hostname.replace(replace, v);
- this.build(!build);
- return this;
- }
- };
- p.domain = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (typeof v === 'boolean') {
- build = v;
- v = undefined;
- }
-
- // convenience, return "example.org" from "www.example.org"
- if (v === undefined) {
- if (!this._parts.hostname || this.is('IP')) {
- return '';
- }
-
- // if hostname consists of 1 or 2 segments, it must be the domain
- var t = this._parts.hostname.match(/\./g);
- if (t && t.length < 2) {
- return this._parts.hostname;
- }
-
- // grab tld and add another segment
- var end = this._parts.hostname.length - this.tld(build).length - 1;
- end = this._parts.hostname.lastIndexOf('.', end -1) + 1;
- return this._parts.hostname.substring(end) || '';
- } else {
- if (!v) {
- throw new TypeError('cannot set domain empty');
- }
-
- URI.ensureValidHostname(v);
-
- if (!this._parts.hostname || this.is('IP')) {
- this._parts.hostname = v;
- } else {
- var replace = new RegExp(escapeRegEx(this.domain()) + '$');
- this._parts.hostname = this._parts.hostname.replace(replace, v);
- }
-
- this.build(!build);
- return this;
- }
- };
- p.tld = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (typeof v === 'boolean') {
- build = v;
- v = undefined;
- }
-
- // return "org" from "www.example.org"
- if (v === undefined) {
- if (!this._parts.hostname || this.is('IP')) {
- return '';
- }
-
- var pos = this._parts.hostname.lastIndexOf('.');
- var tld = this._parts.hostname.substring(pos + 1);
-
- if (build !== true && SLD && SLD.list[tld.toLowerCase()]) {
- return SLD.get(this._parts.hostname) || tld;
- }
-
- return tld;
- } else {
- var replace;
-
- if (!v) {
- throw new TypeError('cannot set TLD empty');
- } else if (v.match(/[^a-zA-Z0-9-]/)) {
- if (SLD && SLD.is(v)) {
- replace = new RegExp(escapeRegEx(this.tld()) + '$');
- this._parts.hostname = this._parts.hostname.replace(replace, v);
- } else {
- throw new TypeError('TLD "' + v + '" contains characters other than [A-Z0-9]');
- }
- } else if (!this._parts.hostname || this.is('IP')) {
- throw new ReferenceError('cannot set TLD on non-domain host');
- } else {
- replace = new RegExp(escapeRegEx(this.tld()) + '$');
- this._parts.hostname = this._parts.hostname.replace(replace, v);
- }
-
- this.build(!build);
- return this;
- }
- };
- p.directory = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v === undefined || v === true) {
- if (!this._parts.path && !this._parts.hostname) {
- return '';
- }
-
- if (this._parts.path === '/') {
- return '/';
- }
-
- var end = this._parts.path.length - this.filename().length - 1;
- var res = this._parts.path.substring(0, end) || (this._parts.hostname ? '/' : '');
-
- return v ? URI.decodePath(res) : res;
-
- } else {
- var e = this._parts.path.length - this.filename().length;
- var directory = this._parts.path.substring(0, e);
- var replace = new RegExp('^' + escapeRegEx(directory));
-
- // fully qualifier directories begin with a slash
- if (!this.is('relative')) {
- if (!v) {
- v = '/';
- }
-
- if (v.charAt(0) !== '/') {
- v = '/' + v;
- }
- }
-
- // directories always end with a slash
- if (v && v.charAt(v.length - 1) !== '/') {
- v += '/';
- }
-
- v = URI.recodePath(v);
- this._parts.path = this._parts.path.replace(replace, v);
- this.build(!build);
- return this;
- }
- };
- p.filename = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v === undefined || v === true) {
- if (!this._parts.path || this._parts.path === '/') {
- return '';
- }
-
- var pos = this._parts.path.lastIndexOf('/');
- var res = this._parts.path.substring(pos+1);
-
- return v ? URI.decodePathSegment(res) : res;
- } else {
- var mutatedDirectory = false;
-
- if (v.charAt(0) === '/') {
- v = v.substring(1);
- }
-
- if (v.match(/\.?\//)) {
- mutatedDirectory = true;
- }
-
- var replace = new RegExp(escapeRegEx(this.filename()) + '$');
- v = URI.recodePath(v);
- this._parts.path = this._parts.path.replace(replace, v);
-
- if (mutatedDirectory) {
- this.normalizePath(build);
- } else {
- this.build(!build);
- }
-
- return this;
- }
- };
- p.suffix = function(v, build) {
- if (this._parts.urn) {
- return v === undefined ? '' : this;
- }
-
- if (v === undefined || v === true) {
- if (!this._parts.path || this._parts.path === '/') {
- return '';
- }
-
- var filename = this.filename();
- var pos = filename.lastIndexOf('.');
- var s, res;
-
- if (pos === -1) {
- return '';
- }
-
- // suffix may only contain alnum characters (yup, I made this up.)
- s = filename.substring(pos+1);
- res = (/^[a-z0-9%]+$/i).test(s) ? s : '';
- return v ? URI.decodePathSegment(res) : res;
- } else {
- if (v.charAt(0) === '.') {
- v = v.substring(1);
- }
-
- var suffix = this.suffix();
- var replace;
-
- if (!suffix) {
- if (!v) {
- return this;
- }
-
- this._parts.path += '.' + URI.recodePath(v);
- } else if (!v) {
- replace = new RegExp(escapeRegEx('.' + suffix) + '$');
- } else {
- replace = new RegExp(escapeRegEx(suffix) + '$');
- }
-
- if (replace) {
- v = URI.recodePath(v);
- this._parts.path = this._parts.path.replace(replace, v);
- }
-
- this.build(!build);
- return this;
- }
- };
- p.segment = function(segment, v, build) {
- var separator = this._parts.urn ? ':' : '/';
- var path = this.path();
- var absolute = path.substring(0, 1) === '/';
- var segments = path.split(separator);
-
- if (segment !== undefined && typeof segment !== 'number') {
- build = v;
- v = segment;
- segment = undefined;
- }
-
- if (segment !== undefined && typeof segment !== 'number') {
- throw new Error('Bad segment "' + segment + '", must be 0-based integer');
- }
-
- if (absolute) {
- segments.shift();
- }
-
- if (segment < 0) {
- // allow negative indexes to address from the end
- segment = Math.max(segments.length + segment, 0);
- }
-
- if (v === undefined) {
- /*jshint laxbreak: true */
- return segment === undefined
- ? segments
- : segments[segment];
- /*jshint laxbreak: false */
- } else if (segment === null || segments[segment] === undefined) {
- if (isArray(v)) {
- segments = [];
- // collapse empty elements within array
- for (var i=0, l=v.length; i < l; i++) {
- if (!v[i].length && (!segments.length || !segments[segments.length -1].length)) {
- continue;
- }
-
- if (segments.length && !segments[segments.length -1].length) {
- segments.pop();
- }
-
- segments.push(trimSlashes(v[i]));
- }
- } else if (v || typeof v === 'string') {
- v = trimSlashes(v);
- if (segments[segments.length -1] === '') {
- // empty trailing elements have to be overwritten
- // to prevent results such as /foo//bar
- segments[segments.length -1] = v;
- } else {
- segments.push(v);
- }
- }
- } else {
- if (v) {
- segments[segment] = trimSlashes(v);
- } else {
- segments.splice(segment, 1);
- }
- }
-
- if (absolute) {
- segments.unshift('');
- }
-
- return this.path(segments.join(separator), build);
- };
- p.segmentCoded = function(segment, v, build) {
- var segments, i, l;
-
- if (typeof segment !== 'number') {
- build = v;
- v = segment;
- segment = undefined;
- }
-
- if (v === undefined) {
- segments = this.segment(segment, v, build);
- if (!isArray(segments)) {
- segments = segments !== undefined ? URI.decode(segments) : undefined;
- } else {
- for (i = 0, l = segments.length; i < l; i++) {
- segments[i] = URI.decode(segments[i]);
- }
- }
-
- return segments;
- }
-
- if (!isArray(v)) {
- v = (typeof v === 'string' || v instanceof String) ? URI.encode(v) : v;
- } else {
- for (i = 0, l = v.length; i < l; i++) {
- v[i] = URI.encode(v[i]);
- }
- }
-
- return this.segment(segment, v, build);
- };
-
- // mutating query string
- var q = p.query;
- p.query = function(v, build) {
- if (v === true) {
- return URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
- } else if (typeof v === 'function') {
- var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
- var result = v.call(this, data);
- this._parts.query = URI.buildQuery(result || data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
- this.build(!build);
- return this;
- } else if (v !== undefined && typeof v !== 'string') {
- this._parts.query = URI.buildQuery(v, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
- this.build(!build);
- return this;
- } else {
- return q.call(this, v, build);
- }
- };
- p.setQuery = function(name, value, build) {
- var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
-
- if (typeof name === 'string' || name instanceof String) {
- data[name] = value !== undefined ? value : null;
- } else if (typeof name === 'object') {
- for (var key in name) {
- if (hasOwn.call(name, key)) {
- data[key] = name[key];
- }
- }
- } else {
- throw new TypeError('URI.addQuery() accepts an object, string as the name parameter');
- }
-
- this._parts.query = URI.buildQuery(data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
- if (typeof name !== 'string') {
- build = value;
- }
-
- this.build(!build);
- return this;
- };
- p.addQuery = function(name, value, build) {
- var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
- URI.addQuery(data, name, value === undefined ? null : value);
- this._parts.query = URI.buildQuery(data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
- if (typeof name !== 'string') {
- build = value;
- }
-
- this.build(!build);
- return this;
- };
- p.removeQuery = function(name, value, build) {
- var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
- URI.removeQuery(data, name, value);
- this._parts.query = URI.buildQuery(data, this._parts.duplicateQueryParameters, this._parts.escapeQuerySpace);
- if (typeof name !== 'string') {
- build = value;
- }
-
- this.build(!build);
- return this;
- };
- p.hasQuery = function(name, value, withinArray) {
- var data = URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace);
- return URI.hasQuery(data, name, value, withinArray);
- };
- p.setSearch = p.setQuery;
- p.addSearch = p.addQuery;
- p.removeSearch = p.removeQuery;
- p.hasSearch = p.hasQuery;
-
- // sanitizing URLs
- p.normalize = function() {
- if (this._parts.urn) {
- return this
- .normalizeProtocol(false)
- .normalizePath(false)
- .normalizeQuery(false)
- .normalizeFragment(false)
- .build();
- }
-
- return this
- .normalizeProtocol(false)
- .normalizeHostname(false)
- .normalizePort(false)
- .normalizePath(false)
- .normalizeQuery(false)
- .normalizeFragment(false)
- .build();
- };
- p.normalizeProtocol = function(build) {
- if (typeof this._parts.protocol === 'string') {
- this._parts.protocol = this._parts.protocol.toLowerCase();
- this.build(!build);
- }
-
- return this;
- };
- p.normalizeHostname = function(build) {
- if (this._parts.hostname) {
- if (this.is('IDN') && punycode) {
- this._parts.hostname = punycode.toASCII(this._parts.hostname);
- } else if (this.is('IPv6') && IPv6) {
- this._parts.hostname = IPv6.best(this._parts.hostname);
- }
-
- this._parts.hostname = this._parts.hostname.toLowerCase();
- this.build(!build);
- }
-
- return this;
- };
- p.normalizePort = function(build) {
- // remove port of it's the protocol's default
- if (typeof this._parts.protocol === 'string' && this._parts.port === URI.defaultPorts[this._parts.protocol]) {
- this._parts.port = null;
- this.build(!build);
- }
-
- return this;
- };
- p.normalizePath = function(build) {
- var _path = this._parts.path;
- if (!_path) {
- return this;
- }
-
- if (this._parts.urn) {
- this._parts.path = URI.recodeUrnPath(this._parts.path);
- this.build(!build);
- return this;
- }
-
- if (this._parts.path === '/') {
- return this;
- }
-
- _path = URI.recodePath(_path);
-
- var _was_relative;
- var _leadingParents = '';
- var _parent, _pos;
-
- // handle relative paths
- if (_path.charAt(0) !== '/') {
- _was_relative = true;
- _path = '/' + _path;
- }
-
- // handle relative files (as opposed to directories)
- if (_path.slice(-3) === '/..' || _path.slice(-2) === '/.') {
- _path += '/';
- }
-
- // resolve simples
- _path = _path
- .replace(/(\/(\.\/)+)|(\/\.$)/g, '/')
- .replace(/\/{2,}/g, '/');
-
- // remember leading parents
- if (_was_relative) {
- _leadingParents = _path.substring(1).match(/^(\.\.\/)+/) || '';
- if (_leadingParents) {
- _leadingParents = _leadingParents[0];
- }
- }
-
- // resolve parents
- while (true) {
- _parent = _path.search(/\/\.\.(\/|$)/);
- if (_parent === -1) {
- // no more ../ to resolve
- break;
- } else if (_parent === 0) {
- // top level cannot be relative, skip it
- _path = _path.substring(3);
- continue;
- }
-
- _pos = _path.substring(0, _parent).lastIndexOf('/');
- if (_pos === -1) {
- _pos = _parent;
- }
- _path = _path.substring(0, _pos) + _path.substring(_parent + 3);
- }
-
- // revert to relative
- if (_was_relative && this.is('relative')) {
- _path = _leadingParents + _path.substring(1);
- }
-
- this._parts.path = _path;
- this.build(!build);
- return this;
- };
- p.normalizePathname = p.normalizePath;
- p.normalizeQuery = function(build) {
- if (typeof this._parts.query === 'string') {
- if (!this._parts.query.length) {
- this._parts.query = null;
- } else {
- this.query(URI.parseQuery(this._parts.query, this._parts.escapeQuerySpace));
- }
-
- this.build(!build);
- }
-
- return this;
- };
- p.normalizeFragment = function(build) {
- if (!this._parts.fragment) {
- this._parts.fragment = null;
- this.build(!build);
- }
-
- return this;
- };
- p.normalizeSearch = p.normalizeQuery;
- p.normalizeHash = p.normalizeFragment;
-
- p.iso8859 = function() {
- // expect unicode input, iso8859 output
- var e = URI.encode;
- var d = URI.decode;
-
- URI.encode = escape;
- URI.decode = decodeURIComponent;
- try {
- this.normalize();
- } finally {
- URI.encode = e;
- URI.decode = d;
- }
- return this;
- };
-
- p.unicode = function() {
- // expect iso8859 input, unicode output
- var e = URI.encode;
- var d = URI.decode;
-
- URI.encode = strictEncodeURIComponent;
- URI.decode = unescape;
- try {
- this.normalize();
- } finally {
- URI.encode = e;
- URI.decode = d;
- }
- return this;
- };
-
- p.readable = function() {
- var uri = this.clone();
- // removing username, password, because they shouldn't be displayed according to RFC 3986
- uri.username('').password('').normalize();
- var t = '';
- if (uri._parts.protocol) {
- t += uri._parts.protocol + '://';
- }
-
- if (uri._parts.hostname) {
- if (uri.is('punycode') && punycode) {
- t += punycode.toUnicode(uri._parts.hostname);
- if (uri._parts.port) {
- t += ':' + uri._parts.port;
- }
- } else {
- t += uri.host();
- }
- }
-
- if (uri._parts.hostname && uri._parts.path && uri._parts.path.charAt(0) !== '/') {
- t += '/';
- }
-
- t += uri.path(true);
- if (uri._parts.query) {
- var q = '';
- for (var i = 0, qp = uri._parts.query.split('&'), l = qp.length; i < l; i++) {
- var kv = (qp[i] || '').split('=');
- q += '&' + URI.decodeQuery(kv[0], this._parts.escapeQuerySpace)
- .replace(/&/g, '%26');
-
- if (kv[1] !== undefined) {
- q += '=' + URI.decodeQuery(kv[1], this._parts.escapeQuerySpace)
- .replace(/&/g, '%26');
- }
- }
- t += '?' + q.substring(1);
- }
-
- t += URI.decodeQuery(uri.hash(), true);
- return t;
- };
-
- // resolving relative and absolute URLs
- p.absoluteTo = function(base) {
- var resolved = this.clone();
- var properties = ['protocol', 'username', 'password', 'hostname', 'port'];
- var basedir, i, p;
-
- if (this._parts.urn) {
- throw new Error('URNs do not have any generally defined hierarchical components');
- }
-
- if (!(base instanceof URI)) {
- base = new URI(base);
- }
-
- if (!resolved._parts.protocol) {
- resolved._parts.protocol = base._parts.protocol;
- }
-
- if (this._parts.hostname) {
- return resolved;
- }
-
- for (i = 0; (p = properties[i]); i++) {
- resolved._parts[p] = base._parts[p];
- }
-
- if (!resolved._parts.path) {
- resolved._parts.path = base._parts.path;
- if (!resolved._parts.query) {
- resolved._parts.query = base._parts.query;
- }
- } else if (resolved._parts.path.substring(-2) === '..') {
- resolved._parts.path += '/';
- }
-
- if (resolved.path().charAt(0) !== '/') {
- basedir = base.directory();
- basedir = basedir ? basedir : base.path().indexOf('/') === 0 ? '/' : '';
- resolved._parts.path = (basedir ? (basedir + '/') : '') + resolved._parts.path;
- resolved.normalizePath();
- }
-
- resolved.build();
- return resolved;
- };
- p.relativeTo = function(base) {
- var relative = this.clone().normalize();
- var relativeParts, baseParts, common, relativePath, basePath;
-
- if (relative._parts.urn) {
- throw new Error('URNs do not have any generally defined hierarchical components');
- }
-
- base = new URI(base).normalize();
- relativeParts = relative._parts;
- baseParts = base._parts;
- relativePath = relative.path();
- basePath = base.path();
-
- if (relativePath.charAt(0) !== '/') {
- throw new Error('URI is already relative');
- }
-
- if (basePath.charAt(0) !== '/') {
- throw new Error('Cannot calculate a URI relative to another relative URI');
- }
-
- if (relativeParts.protocol === baseParts.protocol) {
- relativeParts.protocol = null;
- }
-
- if (relativeParts.username !== baseParts.username || relativeParts.password !== baseParts.password) {
- return relative.build();
- }
-
- if (relativeParts.protocol !== null || relativeParts.username !== null || relativeParts.password !== null) {
- return relative.build();
- }
-
- if (relativeParts.hostname === baseParts.hostname && relativeParts.port === baseParts.port) {
- relativeParts.hostname = null;
- relativeParts.port = null;
- } else {
- return relative.build();
- }
-
- if (relativePath === basePath) {
- relativeParts.path = '';
- return relative.build();
- }
-
- // determine common sub path
- common = URI.commonPath(relativePath, basePath);
-
- // If the paths have nothing in common, return a relative URL with the absolute path.
- if (!common) {
- return relative.build();
- }
-
- var parents = baseParts.path
- .substring(common.length)
- .replace(/[^\/]*$/, '')
- .replace(/.*?\//g, '../');
-
- relativeParts.path = (parents + relativeParts.path.substring(common.length)) || './';
-
- return relative.build();
- };
-
- // comparing URIs
- p.equals = function(uri) {
- var one = this.clone();
- var two = new URI(uri);
- var one_map = {};
- var two_map = {};
- var checked = {};
- var one_query, two_query, key;
-
- one.normalize();
- two.normalize();
-
- // exact match
- if (one.toString() === two.toString()) {
- return true;
- }
-
- // extract query string
- one_query = one.query();
- two_query = two.query();
- one.query('');
- two.query('');
-
- // definitely not equal if not even non-query parts match
- if (one.toString() !== two.toString()) {
- return false;
- }
-
- // query parameters have the same length, even if they're permuted
- if (one_query.length !== two_query.length) {
- return false;
- }
-
- one_map = URI.parseQuery(one_query, this._parts.escapeQuerySpace);
- two_map = URI.parseQuery(two_query, this._parts.escapeQuerySpace);
-
- for (key in one_map) {
- if (hasOwn.call(one_map, key)) {
- if (!isArray(one_map[key])) {
- if (one_map[key] !== two_map[key]) {
- return false;
- }
- } else if (!arraysEqual(one_map[key], two_map[key])) {
- return false;
- }
-
- checked[key] = true;
- }
- }
-
- for (key in two_map) {
- if (hasOwn.call(two_map, key)) {
- if (!checked[key]) {
- // two contains a parameter not present in one
- return false;
- }
- }
- }
-
- return true;
- };
-
- // state
- p.duplicateQueryParameters = function(v) {
- this._parts.duplicateQueryParameters = !!v;
- return this;
- };
-
- p.escapeQuerySpace = function(v) {
- this._parts.escapeQuerySpace = !!v;
- return this;
- };
-
- return URI;
-}));
diff --git a/extension/lib/vendor/jed.js b/extension/lib/vendor/jed.js
deleted file mode 120000
index 181c64459..000000000
--- a/extension/lib/vendor/jed.js
+++ /dev/null
@@ -1 +0,0 @@
-../../node_modules/jed/jed.js \ No newline at end of file
diff --git a/extension/lib/vendor/lodash.core.min.js b/extension/lib/vendor/lodash.core.min.js
deleted file mode 100644
index 062e55d49..000000000
--- a/extension/lib/vendor/lodash.core.min.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * @license
- * lodash 4.0.0 (Custom Build) lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
- * Build: `lodash core -o ./dist/lodash.core.js`
- */
-;(function(){function n(n,t){for(var r=-1,e=t.length,u=n.length;++r<e;)n[u+r]=t[r];return n}function t(n,t,r){for(var e=-1,u=n.length;++e<u;){var o=n[e],i=t(o);if(null!=i&&(c===ln?i===i:r(i,c)))var c=i,f=o}return f}function r(n,t,r){var e;return r(n,function(n,r,u){return t(n,r,u)?(e=n,false):void 0}),e}function e(n,t,r,e,u){return u(n,function(n,u,o){r=e?(e=false,n):t(r,n,u,o)}),r}function u(n,t){return w(t,function(t){return n[t]})}function o(n){return n&&n.Object===Object?n:null}function i(n){return vn[n];
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diff --git a/extension/lib/vendor/mithril.js b/extension/lib/vendor/mithril.js
deleted file mode 100644
index d023ac34c..000000000
--- a/extension/lib/vendor/mithril.js
+++ /dev/null
@@ -1,2132 +0,0 @@
-;(function (global, factory) { // eslint-disable-line
- "use strict"
- /* eslint-disable no-undef */
- var m = factory(global)
- if (typeof module === "object" && module != null && module.exports) {
- module.exports = m
- } else if (typeof define === "function" && define.amd) {
- define(function () { return m })
- } else {
- global.m = m
- }
- /* eslint-enable no-undef */
-})(typeof window !== "undefined" ? window : {}, function (global, undefined) { // eslint-disable-line
- "use strict"
-
- m.version = function () {
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- }
-
- function isObject(object) {
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- }
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- }
-
- var isArray = Array.isArray || function (object) {
- return type.call(object) === "[object Array]"
- }
-
- function noop() {}
-
- /* eslint-disable max-len */
- var voidElements = /^(AREA|BASE|BR|COL|COMMAND|EMBED|HR|IMG|INPUT|KEYGEN|LINK|META|PARAM|SOURCE|TRACK|WBR)$/
- /* eslint-enable max-len */
-
- // caching commonly used variables
- var $document, $location, $requestAnimationFrame, $cancelAnimationFrame
-
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- function initialize(mock) {
- $document = mock.document
- $location = mock.location
- $cancelAnimationFrame = mock.cancelAnimationFrame || mock.clearTimeout
- $requestAnimationFrame = mock.requestAnimationFrame || mock.setTimeout
- }
-
- // testing API
- m.deps = function (mock) {
- initialize(global = mock || window)
- return global
- }
-
- m.deps(global)
-
- /**
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- * Which describes a DOM node
- */
-
- function parseTagAttrs(cell, tag) {
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- var match
-
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- } else if (match[1] === "#") {
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- } else if (match[1] === ".") {
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- } else if (match[3][0] === "[") {
- var pair = /\[(.+?)(?:=("|'|)(.*?)\2)?\]/.exec(match[3])
- cell.attrs[pair[1]] = pair[3] || (pair[2] ? "" : true)
- }
- }
-
- return classes
- }
-
- function getVirtualChildren(args, hasAttrs) {
- var children = hasAttrs ? args.slice(1) : args
-
- if (children.length === 1 && isArray(children[0])) {
- return children[0]
- } else {
- return children
- }
- }
-
- function assignAttrs(target, attrs, classes) {
- var classAttr = "class" in attrs ? "class" : "className"
-
- for (var attrName in attrs) {
- if (hasOwn.call(attrs, attrName)) {
- if (attrName === classAttr &&
- attrs[attrName] != null &&
- attrs[attrName] !== "") {
- classes.push(attrs[attrName])
- // create key in correct iteration order
- target[attrName] = ""
- } else {
- target[attrName] = attrs[attrName]
- }
- }
- }
-
- if (classes.length) target[classAttr] = classes.join(" ")
- }
-
- /**
- *
- * @param {Tag} The DOM node tag
- * @param {Object=[]} optional key-value pairs to be mapped to DOM attrs
- * @param {...mNode=[]} Zero or more Mithril child nodes. Can be an array,
- * or splat (optional)
- */
- function m(tag, pairs) {
- for (var args = [], i = 1; i < arguments.length; i++) {
- args[i - 1] = arguments[i]
- }
-
- if (isObject(tag)) return parameterize(tag, args)
-
- if (!isString(tag)) {
- throw new Error("selector in m(selector, attrs, children) should " +
- "be a string")
- }
-
- var hasAttrs = pairs != null && isObject(pairs) &&
- !("tag" in pairs || "view" in pairs || "subtree" in pairs)
-
- var attrs = hasAttrs ? pairs : {}
- var cell = {
- tag: "div",
- attrs: {},
- children: getVirtualChildren(args, hasAttrs)
- }
-
- assignAttrs(cell.attrs, attrs, parseTagAttrs(cell, tag))
- return cell
- }
-
- function forEach(list, f) {
- for (var i = 0; i < list.length && !f(list[i], i++);) {
- // function called in condition
- }
- }
-
- function forKeys(list, f) {
- forEach(list, function (attrs, i) {
- return (attrs = attrs && attrs.attrs) &&
- attrs.key != null &&
- f(attrs, i)
- })
- }
- // This function was causing deopts in Chrome.
- function dataToString(data) {
- // data.toString() might throw or return null if data is the return
- // value of Console.log in some versions of Firefox (behavior depends on
- // version)
- try {
- if (data != null && data.toString() != null) return data
- } catch (e) {
- // silently ignore errors
- }
- return ""
- }
-
- // This function was causing deopts in Chrome.
- function injectTextNode(parentElement, first, index, data) {
- try {
- insertNode(parentElement, first, index)
- first.nodeValue = data
- } catch (e) {
- // IE erroneously throws error when appending an empty text node
- // after a null
- }
- }
-
- function flatten(list) {
- // recursively flatten array
- for (var i = 0; i < list.length; i++) {
- if (isArray(list[i])) {
- list = list.concat.apply([], list)
- // check current index again and flatten until there are no more
- // nested arrays at that index
- i--
- }
- }
- return list
- }
-
- function insertNode(parentElement, node, index) {
- parentElement.insertBefore(node,
- parentElement.childNodes[index] || null)
- }
-
- var DELETION = 1
- var INSERTION = 2
- var MOVE = 3
-
- function handleKeysDiffer(data, existing, cached, parentElement) {
- forKeys(data, function (key, i) {
- existing[key = key.key] = existing[key] ? {
- action: MOVE,
- index: i,
- from: existing[key].index,
- element: cached.nodes[existing[key].index] ||
- $document.createElement("div")
- } : {action: INSERTION, index: i}
- })
-
- var actions = []
- for (var prop in existing) if (hasOwn.call(existing, prop)) {
- actions.push(existing[prop])
- }
-
- var changes = actions.sort(sortChanges)
- var newCached = new Array(cached.length)
-
- newCached.nodes = cached.nodes.slice()
-
- forEach(changes, function (change) {
- var index = change.index
- if (change.action === DELETION) {
- clear(cached[index].nodes, cached[index])
- newCached.splice(index, 1)
- }
- if (change.action === INSERTION) {
- var dummy = $document.createElement("div")
- dummy.key = data[index].attrs.key
- insertNode(parentElement, dummy, index)
- newCached.splice(index, 0, {
- attrs: {key: data[index].attrs.key},
- nodes: [dummy]
- })
- newCached.nodes[index] = dummy
- }
-
- if (change.action === MOVE) {
- var changeElement = change.element
- var maybeChanged = parentElement.childNodes[index]
- if (maybeChanged !== changeElement && changeElement !== null) {
- parentElement.insertBefore(changeElement,
- maybeChanged || null)
- }
- newCached[index] = cached[change.from]
- newCached.nodes[index] = changeElement
- }
- })
-
- return newCached
- }
-
- function diffKeys(data, cached, existing, parentElement) {
- var keysDiffer = data.length !== cached.length
-
- if (!keysDiffer) {
- forKeys(data, function (attrs, i) {
- var cachedCell = cached[i]
- return keysDiffer = cachedCell &&
- cachedCell.attrs &&
- cachedCell.attrs.key !== attrs.key
- })
- }
-
- if (keysDiffer) {
- return handleKeysDiffer(data, existing, cached, parentElement)
- } else {
- return cached
- }
- }
-
- function diffArray(data, cached, nodes) {
- // diff the array itself
-
- // update the list of DOM nodes by collecting the nodes from each item
- forEach(data, function (_, i) {
- if (cached[i] != null) nodes.push.apply(nodes, cached[i].nodes)
- })
- // remove items from the end of the array if the new array is shorter
- // than the old one. if errors ever happen here, the issue is most
- // likely a bug in the construction of the `cached` data structure
- // somewhere earlier in the program
- forEach(cached.nodes, function (node, i) {
- if (node.parentNode != null && nodes.indexOf(node) < 0) {
- clear([node], [cached[i]])
- }
- })
-
- if (data.length < cached.length) cached.length = data.length
- cached.nodes = nodes
- }
-
- function buildArrayKeys(data) {
- var guid = 0
- forKeys(data, function () {
- forEach(data, function (attrs) {
- if ((attrs = attrs && attrs.attrs) && attrs.key == null) {
- attrs.key = "__mithril__" + guid++
- }
- })
- return 1
- })
- }
-
- function isDifferentEnough(data, cached, dataAttrKeys) {
- if (data.tag !== cached.tag) return true
-
- if (dataAttrKeys.sort().join() !==
- Object.keys(cached.attrs).sort().join()) {
- return true
- }
-
- if (data.attrs.id !== cached.attrs.id) {
- return true
- }
-
- if (data.attrs.key !== cached.attrs.key) {
- return true
- }
-
- if (m.redraw.strategy() === "all") {
- return !cached.configContext || cached.configContext.retain !== true
- }
-
- if (m.redraw.strategy() === "diff") {
- return cached.configContext && cached.configContext.retain === false
- }
-
- return false
- }
-
- function maybeRecreateObject(data, cached, dataAttrKeys) {
- // if an element is different enough from the one in cache, recreate it
- if (isDifferentEnough(data, cached, dataAttrKeys)) {
- if (cached.nodes.length) clear(cached.nodes)
-
- if (cached.configContext &&
- isFunction(cached.configContext.onunload)) {
- cached.configContext.onunload()
- }
-
- if (cached.controllers) {
- forEach(cached.controllers, function (controller) {
- if (controller.onunload) controller.onunload({preventDefault: noop});
- });
- }
- }
- }
-
- function getObjectNamespace(data, namespace) {
- if (data.attrs.xmlns) return data.attrs.xmlns
- if (data.tag === "svg") return "http://www.w3.org/2000/svg"
- if (data.tag === "math") return "http://www.w3.org/1998/Math/MathML"
- return namespace
- }
-
- var pendingRequests = 0
- m.startComputation = function () { pendingRequests++ }
- m.endComputation = function () {
- if (pendingRequests > 1) {
- pendingRequests--
- } else {
- pendingRequests = 0
- m.redraw()
- }
- }
-
- function unloadCachedControllers(cached, views, controllers) {
- if (controllers.length) {
- cached.views = views
- cached.controllers = controllers
- forEach(controllers, function (controller) {
- if (controller.onunload && controller.onunload.$old) {
- controller.onunload = controller.onunload.$old
- }
-
- if (pendingRequests && controller.onunload) {
- var onunload = controller.onunload
- controller.onunload = noop
- controller.onunload.$old = onunload
- }
- })
- }
- }
-
- function scheduleConfigsToBeCalled(configs, data, node, isNew, cached) {
- // schedule configs to be called. They are called after `build` finishes
- // running
- if (isFunction(data.attrs.config)) {
- var context = cached.configContext = cached.configContext || {}
-
- // bind
- configs.push(function () {
- return data.attrs.config.call(data, node, !isNew, context,
- cached)
- })
- }
- }
-
- function buildUpdatedNode(
- cached,
- data,
- editable,
- hasKeys,
- namespace,
- views,
- configs,
- controllers
- ) {
- var node = cached.nodes[0]
-
- if (hasKeys) {
- setAttributes(node, data.tag, data.attrs, cached.attrs, namespace)
- }
-
- cached.children = build(
- node,
- data.tag,
- undefined,
- undefined,
- data.children,
- cached.children,
- false,
- 0,
- data.attrs.contenteditable ? node : editable,
- namespace,
- configs
- )
-
- cached.nodes.intact = true
-
- if (controllers.length) {
- cached.views = views
- cached.controllers = controllers
- }
-
- return node
- }
-
- function handleNonexistentNodes(data, parentElement, index) {
- var nodes
- if (data.$trusted) {
- nodes = injectHTML(parentElement, index, data)
- } else {
- nodes = [$document.createTextNode(data)]
- if (!parentElement.nodeName.match(voidElements)) {
- insertNode(parentElement, nodes[0], index)
- }
- }
-
- var cached
-
- if (typeof data === "string" ||
- typeof data === "number" ||
- typeof data === "boolean") {
- cached = new data.constructor(data)
- } else {
- cached = data
- }
-
- cached.nodes = nodes
- return cached
- }
-
- function reattachNodes(
- data,
- cached,
- parentElement,
- editable,
- index,
- parentTag
- ) {
- var nodes = cached.nodes
- if (!editable || editable !== $document.activeElement) {
- if (data.$trusted) {
- clear(nodes, cached)
- nodes = injectHTML(parentElement, index, data)
- } else if (parentTag === "textarea") {
- // <textarea> uses `value` instead of `nodeValue`.
- parentElement.value = data
- } else if (editable) {
- // contenteditable nodes use `innerHTML` instead of `nodeValue`.
- editable.innerHTML = data
- } else {
- // was a trusted string
- if (nodes[0].nodeType === 1 || nodes.length > 1 ||
- (nodes[0].nodeValue.trim &&
- !nodes[0].nodeValue.trim())) {
- clear(cached.nodes, cached)
- nodes = [$document.createTextNode(data)]
- }
-
- injectTextNode(parentElement, nodes[0], index, data)
- }
- }
- cached = new data.constructor(data)
- cached.nodes = nodes
- return cached
- }
-
- function handleTextNode(
- cached,
- data,
- index,
- parentElement,
- shouldReattach,
- editable,
- parentTag
- ) {
- if (!cached.nodes.length) {
- return handleNonexistentNodes(data, parentElement, index)
- } else if (cached.valueOf() !== data.valueOf() || shouldReattach) {
- return reattachNodes(data, cached, parentElement, editable, index,
- parentTag)
- } else {
- return (cached.nodes.intact = true, cached)
- }
- }
-
- function getSubArrayCount(item) {
- if (item.$trusted) {
- // fix offset of next element if item was a trusted string w/ more
- // than one html element
- // the first clause in the regexp matches elements
- // the second clause (after the pipe) matches text nodes
- var match = item.match(/<[^\/]|\>\s*[^<]/g)
- if (match != null) return match.length
- } else if (isArray(item)) {
- return item.length
- }
- return 1
- }
-
- function buildArray(
- data,
- cached,
- parentElement,
- index,
- parentTag,
- shouldReattach,
- editable,
- namespace,
- configs
- ) {
- data = flatten(data)
- var nodes = []
- var intact = cached.length === data.length
- var subArrayCount = 0
-
- // keys algorithm: sort elements without recreating them if keys are
- // present
- //
- // 1) create a map of all existing keys, and mark all for deletion
- // 2) add new keys to map and mark them for addition
- // 3) if key exists in new list, change action from deletion to a move
- // 4) for each key, handle its corresponding action as marked in
- // previous steps
-
- var existing = {}
- var shouldMaintainIdentities = false
-
- forKeys(cached, function (attrs, i) {
- shouldMaintainIdentities = true
- existing[cached[i].attrs.key] = {action: DELETION, index: i}
- })
-
- buildArrayKeys(data)
- if (shouldMaintainIdentities) {
- cached = diffKeys(data, cached, existing, parentElement)
- }
- // end key algorithm
-
- var cacheCount = 0
- // faster explicitly written
- for (var i = 0, len = data.length; i < len; i++) {
- // diff each item in the array
- var item = build(
- parentElement,
- parentTag,
- cached,
- index,
- data[i],
- cached[cacheCount],
- shouldReattach,
- index + subArrayCount || subArrayCount,
- editable,
- namespace,
- configs)
-
- if (item !== undefined) {
- intact = intact && item.nodes.intact
- subArrayCount += getSubArrayCount(item)
- cached[cacheCount++] = item
- }
- }
-
- if (!intact) diffArray(data, cached, nodes)
- return cached
- }
-
- function makeCache(data, cached, index, parentIndex, parentCache) {
- if (cached != null) {
- if (type.call(cached) === type.call(data)) return cached
-
- if (parentCache && parentCache.nodes) {
- var offset = index - parentIndex
- var end = offset + (isArray(data) ? data : cached.nodes).length
- clear(
- parentCache.nodes.slice(offset, end),
- parentCache.slice(offset, end))
- } else if (cached.nodes) {
- clear(cached.nodes, cached)
- }
- }
-
- cached = new data.constructor()
- // if constructor creates a virtual dom element, use a blank object as
- // the base cached node instead of copying the virtual el (#277)
- if (cached.tag) cached = {}
- cached.nodes = []
- return cached
- }
-
- function constructNode(data, namespace) {
- if (data.attrs.is) {
- if (namespace == null) {
- return $document.createElement(data.tag, data.attrs.is)
- } else {
- return $document.createElementNS(namespace, data.tag,
- data.attrs.is)
- }
- } else if (namespace == null) {
- return $document.createElement(data.tag)
- } else {
- return $document.createElementNS(namespace, data.tag)
- }
- }
-
- function constructAttrs(data, node, namespace, hasKeys) {
- if (hasKeys) {
- return setAttributes(node, data.tag, data.attrs, {}, namespace)
- } else {
- return data.attrs
- }
- }
-
- function constructChildren(
- data,
- node,
- cached,
- editable,
- namespace,
- configs
- ) {
- if (data.children != null && data.children.length > 0) {
- return build(
- node,
- data.tag,
- undefined,
- undefined,
- data.children,
- cached.children,
- true,
- 0,
- data.attrs.contenteditable ? node : editable,
- namespace,
- configs)
- } else {
- return data.children
- }
- }
-
- function reconstructCached(
- data,
- attrs,
- children,
- node,
- namespace,
- views,
- controllers
- ) {
- var cached = {
- tag: data.tag,
- attrs: attrs,
- children: children,
- nodes: [node]
- }
-
- unloadCachedControllers(cached, views, controllers)
-
- if (cached.children && !cached.children.nodes) {
- cached.children.nodes = []
- }
-
- // edge case: setting value on <select> doesn't work before children
- // exist, so set it again after children have been created
- if (data.tag === "select" && "value" in data.attrs) {
- setAttributes(node, data.tag, {value: data.attrs.value}, {},
- namespace)
- }
-
- return cached
- }
-
- function getController(views, view, cachedControllers, controller) {
- var controllerIndex
-
- if (m.redraw.strategy() === "diff" && views) {
- controllerIndex = views.indexOf(view)
- } else {
- controllerIndex = -1
- }
-
- if (controllerIndex > -1) {
- return cachedControllers[controllerIndex]
- } else if (isFunction(controller)) {
- return new controller()
- } else {
- return {}
- }
- }
-
- var unloaders = []
-
- function updateLists(views, controllers, view, controller) {
- if (controller.onunload != null) {
- unloaders.push({
- controller: controller,
- handler: controller.onunload
- })
- }
-
- views.push(view)
- controllers.push(controller)
- }
-
- var forcing = false
- function checkView(data, view, cached, cachedControllers, controllers, views) {
- var controller = getController(cached.views, view, cachedControllers, data.controller)
- var key = data && data.attrs && data.attrs.key
- data = pendingRequests === 0 || forcing || cachedControllers && cachedControllers.indexOf(controller) > -1 ? data.view(controller) : {tag: "placeholder"}
- if (data.subtree === "retain") return data;
- data.attrs = data.attrs || {}
- data.attrs.key = key
- updateLists(views, controllers, view, controller)
- return data
- }
-
- function markViews(data, cached, views, controllers) {
- var cachedControllers = cached && cached.controllers
-
- while (data.view != null) {
- data = checkView(
- data,
- data.view.$original || data.view,
- cached,
- cachedControllers,
- controllers,
- views)
- }
-
- return data
- }
-
- function buildObject( // eslint-disable-line max-statements
- data,
- cached,
- editable,
- parentElement,
- index,
- shouldReattach,
- namespace,
- configs
- ) {
- var views = []
- var controllers = []
-
- data = markViews(data, cached, views, controllers)
-
- if (data.subtree === "retain") return cached
-
- if (!data.tag && controllers.length) {
- throw new Error("Component template must return a virtual " +
- "element, not an array, string, etc.")
- }
-
- data.attrs = data.attrs || {}
- cached.attrs = cached.attrs || {}
-
- var dataAttrKeys = Object.keys(data.attrs)
- var hasKeys = dataAttrKeys.length > ("key" in data.attrs ? 1 : 0)
-
- maybeRecreateObject(data, cached, dataAttrKeys)
-
- if (!isString(data.tag)) return
-
- var isNew = cached.nodes.length === 0
-
- namespace = getObjectNamespace(data, namespace)
-
- var node
- if (isNew) {
- node = constructNode(data, namespace)
- // set attributes first, then create children
- var attrs = constructAttrs(data, node, namespace, hasKeys)
-
- var children = constructChildren(data, node, cached, editable,
- namespace, configs)
-
- cached = reconstructCached(
- data,
- attrs,
- children,
- node,
- namespace,
- views,
- controllers)
- } else {
- node = buildUpdatedNode(
- cached,
- data,
- editable,
- hasKeys,
- namespace,
- views,
- configs,
- controllers)
- }
-
- if (isNew || shouldReattach === true && node != null) {
- insertNode(parentElement, node, index)
- }
-
- // The configs are called after `build` finishes running
- scheduleConfigsToBeCalled(configs, data, node, isNew, cached)
-
- return cached
- }
-
- function build(
- parentElement,
- parentTag,
- parentCache,
- parentIndex,
- data,
- cached,
- shouldReattach,
- index,
- editable,
- namespace,
- configs
- ) {
- /*
- * `build` is a recursive function that manages creation/diffing/removal
- * of DOM elements based on comparison between `data` and `cached` the
- * diff algorithm can be summarized as this:
- *
- * 1 - compare `data` and `cached`
- * 2 - if they are different, copy `data` to `cached` and update the DOM
- * based on what the difference is
- * 3 - recursively apply this algorithm for every array and for the
- * children of every virtual element
- *
- * The `cached` data structure is essentially the same as the previous
- * redraw's `data` data structure, with a few additions:
- * - `cached` always has a property called `nodes`, which is a list of
- * DOM elements that correspond to the data represented by the
- * respective virtual element
- * - in order to support attaching `nodes` as a property of `cached`,
- * `cached` is *always* a non-primitive object, i.e. if the data was
- * a string, then cached is a String instance. If data was `null` or
- * `undefined`, cached is `new String("")`
- * - `cached also has a `configContext` property, which is the state
- * storage object exposed by config(element, isInitialized, context)
- * - when `cached` is an Object, it represents a virtual element; when
- * it's an Array, it represents a list of elements; when it's a
- * String, Number or Boolean, it represents a text node
- *
- * `parentElement` is a DOM element used for W3C DOM API calls
- * `parentTag` is only used for handling a corner case for textarea
- * values
- * `parentCache` is used to remove nodes in some multi-node cases
- * `parentIndex` and `index` are used to figure out the offset of nodes.
- * They're artifacts from before arrays started being flattened and are
- * likely refactorable
- * `data` and `cached` are, respectively, the new and old nodes being
- * diffed
- * `shouldReattach` is a flag indicating whether a parent node was
- * recreated (if so, and if this node is reused, then this node must
- * reattach itself to the new parent)
- * `editable` is a flag that indicates whether an ancestor is
- * contenteditable
- * `namespace` indicates the closest HTML namespace as it cascades down
- * from an ancestor
- * `configs` is a list of config functions to run after the topmost
- * `build` call finishes running
- *
- * there's logic that relies on the assumption that null and undefined
- * data are equivalent to empty strings
- * - this prevents lifecycle surprises from procedural helpers that mix
- * implicit and explicit return statements (e.g.
- * function foo() {if (cond) return m("div")}
- * - it simplifies diffing code
- */
- data = dataToString(data)
- if (data.subtree === "retain") return cached
- cached = makeCache(data, cached, index, parentIndex, parentCache)
-
- if (isArray(data)) {
- return buildArray(
- data,
- cached,
- parentElement,
- index,
- parentTag,
- shouldReattach,
- editable,
- namespace,
- configs)
- } else if (data != null && isObject(data)) {
- return buildObject(
- data,
- cached,
- editable,
- parentElement,
- index,
- shouldReattach,
- namespace,
- configs)
- } else if (!isFunction(data)) {
- return handleTextNode(
- cached,
- data,
- index,
- parentElement,
- shouldReattach,
- editable,
- parentTag)
- } else {
- return cached
- }
- }
-
- function sortChanges(a, b) {
- return a.action - b.action || a.index - b.index
- }
-
- function copyStyleAttrs(node, dataAttr, cachedAttr) {
- for (var rule in dataAttr) if (hasOwn.call(dataAttr, rule)) {
- if (cachedAttr == null || cachedAttr[rule] !== dataAttr[rule]) {
- node.style[rule] = dataAttr[rule]
- }
- }
-
- for (rule in cachedAttr) if (hasOwn.call(cachedAttr, rule)) {
- if (!hasOwn.call(dataAttr, rule)) node.style[rule] = ""
- }
- }
-
- function shouldUseSetAttribute(attrName) {
- return attrName !== "list" &&
- attrName !== "style" &&
- attrName !== "form" &&
- attrName !== "type" &&
- attrName !== "width" &&
- attrName !== "height"
- }
-
- function setSingleAttr(
- node,
- attrName,
- dataAttr,
- cachedAttr,
- tag,
- namespace
- ) {
- if (attrName === "config" || attrName === "key") {
- // `config` isn't a real attribute, so ignore it
- return true
- } else if (isFunction(dataAttr) && attrName.slice(0, 2) === "on") {
- // hook event handlers to the auto-redrawing system
- node[attrName] = autoredraw(dataAttr, node)
- } else if (attrName === "style" && dataAttr != null &&
- isObject(dataAttr)) {
- // handle `style: {...}`
- copyStyleAttrs(node, dataAttr, cachedAttr)
- } else if (namespace != null) {
- // handle SVG
- if (attrName === "href") {
- node.setAttributeNS("http://www.w3.org/1999/xlink",
- "href", dataAttr)
- } else {
- node.setAttribute(
- attrName === "className" ? "class" : attrName,
- dataAttr)
- }
- } else if (attrName in node && shouldUseSetAttribute(attrName)) {
- // handle cases that are properties (but ignore cases where we
- // should use setAttribute instead)
- //
- // - list and form are typically used as strings, but are DOM
- // element references in js
- //
- // - when using CSS selectors (e.g. `m("[style='']")`), style is
- // used as a string, but it's an object in js
- //
- // #348 don't set the value if not needed - otherwise, cursor
- // placement breaks in Chrome
- try {
- if (tag !== "input" || node[attrName] !== dataAttr) {
- node[attrName] = dataAttr
- }
- } catch (e) {
- node.setAttribute(attrName, dataAttr)
- }
- }
- else node.setAttribute(attrName, dataAttr)
- }
-
- function trySetAttr(
- node,
- attrName,
- dataAttr,
- cachedAttr,
- cachedAttrs,
- tag,
- namespace
- ) {
- if (!(attrName in cachedAttrs) || (cachedAttr !== dataAttr)) {
- cachedAttrs[attrName] = dataAttr
- try {
- return setSingleAttr(
- node,
- attrName,
- dataAttr,
- cachedAttr,
- tag,
- namespace)
- } catch (e) {
- // swallow IE's invalid argument errors to mimic HTML's
- // fallback-to-doing-nothing-on-invalid-attributes behavior
- if (e.message.indexOf("Invalid argument") < 0) throw e
- }
- } else if (attrName === "value" && tag === "input" &&
- node.value !== dataAttr) {
- // #348 dataAttr may not be a string, so use loose comparison
- node.value = dataAttr
- }
- }
-
- function setAttributes(node, tag, dataAttrs, cachedAttrs, namespace) {
- for (var attrName in dataAttrs) if (hasOwn.call(dataAttrs, attrName)) {
- if (trySetAttr(
- node,
- attrName,
- dataAttrs[attrName],
- cachedAttrs[attrName],
- cachedAttrs,
- tag,
- namespace)) {
- continue
- }
- }
- return cachedAttrs
- }
-
- function clear(nodes, cached) {
- for (var i = nodes.length - 1; i > -1; i--) {
- if (nodes[i] && nodes[i].parentNode) {
- try {
- nodes[i].parentNode.removeChild(nodes[i])
- } catch (e) {
- /* eslint-disable max-len */
- // ignore if this fails due to order of events (see
- // http://stackoverflow.com/questions/21926083/failed-to-execute-removechild-on-node)
- /* eslint-enable max-len */
- }
- cached = [].concat(cached)
- if (cached[i]) unload(cached[i])
- }
- }
- // release memory if nodes is an array. This check should fail if nodes
- // is a NodeList (see loop above)
- if (nodes.length) {
- nodes.length = 0
- }
- }
-
- function unload(cached) {
- if (cached.configContext && isFunction(cached.configContext.onunload)) {
- cached.configContext.onunload()
- cached.configContext.onunload = null
- }
- if (cached.controllers) {
- forEach(cached.controllers, function (controller) {
- if (isFunction(controller.onunload)) {
- controller.onunload({preventDefault: noop})
- }
- })
- }
- if (cached.children) {
- if (isArray(cached.children)) forEach(cached.children, unload)
- else if (cached.children.tag) unload(cached.children)
- }
- }
-
- function appendTextFragment(parentElement, data) {
- try {
- parentElement.appendChild(
- $document.createRange().createContextualFragment(data))
- } catch (e) {
- parentElement.insertAdjacentHTML("beforeend", data)
- }
- }
-
- function injectHTML(parentElement, index, data) {
- var nextSibling = parentElement.childNodes[index]
- if (nextSibling) {
- var isElement = nextSibling.nodeType !== 1
- var placeholder = $document.createElement("span")
- if (isElement) {
- parentElement.insertBefore(placeholder, nextSibling || null)
- placeholder.insertAdjacentHTML("beforebegin", data)
- parentElement.removeChild(placeholder)
- } else {
- nextSibling.insertAdjacentHTML("beforebegin", data)
- }
- } else {
- appendTextFragment(parentElement, data)
- }
-
- var nodes = []
-
- while (parentElement.childNodes[index] !== nextSibling) {
- nodes.push(parentElement.childNodes[index])
- index++
- }
-
- return nodes
- }
-
- function autoredraw(callback, object) {
- return function (e) {
- e = e || event
- m.redraw.strategy("diff")
- m.startComputation()
- try {
- return callback.call(object, e)
- } finally {
- endFirstComputation()
- }
- }
- }
-
- var html
- var documentNode = {
- appendChild: function (node) {
- if (html === undefined) html = $document.createElement("html")
- if ($document.documentElement &&
- $document.documentElement !== node) {
- $document.replaceChild(node, $document.documentElement)
- } else {
- $document.appendChild(node)
- }
-
- this.childNodes = $document.childNodes
- },
-
- insertBefore: function (node) {
- this.appendChild(node)
- },
-
- childNodes: []
- }
-
- var nodeCache = []
- var cellCache = {}
-
- m.render = function (root, cell, forceRecreation) {
- if (!root) {
- throw new Error("Ensure the DOM element being passed to " +
- "m.route/m.mount/m.render is not undefined.")
- }
- var configs = []
- var id = getCellCacheKey(root)
- var isDocumentRoot = root === $document
- var node
-
- if (isDocumentRoot || root === $document.documentElement) {
- node = documentNode
- } else {
- node = root
- }
-
- if (isDocumentRoot && cell.tag !== "html") {
- cell = {tag: "html", attrs: {}, children: cell}
- }
-
- if (cellCache[id] === undefined) clear(node.childNodes)
- if (forceRecreation === true) reset(root)
-
- cellCache[id] = build(
- node,
- null,
- undefined,
- undefined,
- cell,
- cellCache[id],
- false,
- 0,
- null,
- undefined,
- configs)
-
- forEach(configs, function (config) { config() })
- }
-
- function getCellCacheKey(element) {
- var index = nodeCache.indexOf(element)
- return index < 0 ? nodeCache.push(element) - 1 : index
- }
-
- m.trust = function (value) {
- value = new String(value) // eslint-disable-line no-new-wrappers
- value.$trusted = true
- return value
- }
-
- function gettersetter(store) {
- function prop() {
- if (arguments.length) store = arguments[0]
- return store
- }
-
- prop.toJSON = function () {
- return store
- }
-
- return prop
- }
-
- m.prop = function (store) {
- if ((store != null && isObject(store) || isFunction(store)) &&
- isFunction(store.then)) {
- return propify(store)
- }
-
- return gettersetter(store)
- }
-
- var roots = []
- var components = []
- var controllers = []
- var lastRedrawId = null
- var lastRedrawCallTime = 0
- var computePreRedrawHook = null
- var computePostRedrawHook = null
- var topComponent
- var FRAME_BUDGET = 16 // 60 frames per second = 1 call per 16 ms
-
- function parameterize(component, args) {
- function controller() {
- /* eslint-disable no-invalid-this */
- return (component.controller || noop).apply(this, args) || this
- /* eslint-enable no-invalid-this */
- }
-
- if (component.controller) {
- controller.prototype = component.controller.prototype
- }
-
- function view(ctrl) {
- var currentArgs = [ctrl].concat(args)
- for (var i = 1; i < arguments.length; i++) {
- currentArgs.push(arguments[i])
- }
-
- return component.view.apply(component, currentArgs)
- }
-
- view.$original = component.view
- var output = {controller: controller, view: view}
- if (args[0] && args[0].key != null) output.attrs = {key: args[0].key}
- return output
- }
-
- m.component = function (component) {
- for (var args = [], i = 1; i < arguments.length; i++) {
- args.push(arguments[i])
- }
-
- return parameterize(component, args)
- }
-
- function checkPrevented(component, root, index, isPrevented) {
- if (!isPrevented) {
- m.redraw.strategy("all")
- m.startComputation()
- roots[index] = root
- var currentComponent
-
- if (component) {
- currentComponent = topComponent = component
- } else {
- currentComponent = topComponent = component = {controller: noop}
- }
-
- var controller = new (component.controller || noop)()
-
- // controllers may call m.mount recursively (via m.route redirects,
- // for example)
- // this conditional ensures only the last recursive m.mount call is
- // applied
- if (currentComponent === topComponent) {
- controllers[index] = controller
- components[index] = component
- }
- endFirstComputation()
- if (component === null) {
- removeRootElement(root, index)
- }
- return controllers[index]
- } else if (component == null) {
- removeRootElement(root, index)
- }
- }
-
- m.mount = m.module = function (root, component) {
- if (!root) {
- throw new Error("Please ensure the DOM element exists before " +
- "rendering a template into it.")
- }
-
- var index = roots.indexOf(root)
- if (index < 0) index = roots.length
-
- var isPrevented = false
- var event = {
- preventDefault: function () {
- isPrevented = true
- computePreRedrawHook = computePostRedrawHook = null
- }
- }
-
- forEach(unloaders, function (unloader) {
- unloader.handler.call(unloader.controller, event)
- unloader.controller.onunload = null
- })
-
- if (isPrevented) {
- forEach(unloaders, function (unloader) {
- unloader.controller.onunload = unloader.handler
- })
- } else {
- unloaders = []
- }
-
- if (controllers[index] && isFunction(controllers[index].onunload)) {
- controllers[index].onunload(event)
- }
-
- return checkPrevented(component, root, index, isPrevented)
- }
-
- function removeRootElement(root, index) {
- roots.splice(index, 1)
- controllers.splice(index, 1)
- components.splice(index, 1)
- reset(root)
- nodeCache.splice(getCellCacheKey(root), 1)
- }
-
- var redrawing = false
- m.redraw = function (force) {
- if (redrawing) return
- redrawing = true
- if (force) forcing = true
-
- try {
- // lastRedrawId is a positive number if a second redraw is requested
- // before the next animation frame
- // lastRedrawID is null if it's the first redraw and not an event
- // handler
- if (lastRedrawId && !force) {
- // when setTimeout: only reschedule redraw if time between now
- // and previous redraw is bigger than a frame, otherwise keep
- // currently scheduled timeout
- // when rAF: always reschedule redraw
- if ($requestAnimationFrame === global.requestAnimationFrame ||
- new Date() - lastRedrawCallTime > FRAME_BUDGET) {
- if (lastRedrawId > 0) $cancelAnimationFrame(lastRedrawId)
- lastRedrawId = $requestAnimationFrame(redraw, FRAME_BUDGET)
- }
- } else {
- redraw()
- lastRedrawId = $requestAnimationFrame(function () {
- lastRedrawId = null
- }, FRAME_BUDGET)
- }
- } finally {
- redrawing = forcing = false
- }
- }
-
- m.redraw.strategy = m.prop()
- function redraw() {
- if (computePreRedrawHook) {
- computePreRedrawHook()
- computePreRedrawHook = null
- }
- forEach(roots, function (root, i) {
- var component = components[i]
- if (controllers[i]) {
- var args = [controllers[i]]
- m.render(root,
- component.view ? component.view(controllers[i], args) : "")
- }
- })
- // after rendering within a routed context, we need to scroll back to
- // the top, and fetch the document title for history.pushState
- if (computePostRedrawHook) {
- computePostRedrawHook()
- computePostRedrawHook = null
- }
- lastRedrawId = null
- lastRedrawCallTime = new Date()
- m.redraw.strategy("diff")
- }
-
- function endFirstComputation() {
- if (m.redraw.strategy() === "none") {
- pendingRequests--
- m.redraw.strategy("diff")
- } else {
- m.endComputation()
- }
- }
-
- m.withAttr = function (prop, withAttrCallback, callbackThis) {
- return function (e) {
- e = e || event
- /* eslint-disable no-invalid-this */
- var currentTarget = e.currentTarget || this
- var _this = callbackThis || this
- /* eslint-enable no-invalid-this */
- var target = prop in currentTarget ?
- currentTarget[prop] :
- currentTarget.getAttribute(prop)
- withAttrCallback.call(_this, target)
- }
- }
-
- // routing
- var modes = {pathname: "", hash: "#", search: "?"}
- var redirect = noop
- var isDefaultRoute = false
- var routeParams, currentRoute
-
- m.route = function (root, arg1, arg2, vdom) { // eslint-disable-line
- // m.route()
- if (arguments.length === 0) return currentRoute
- // m.route(el, defaultRoute, routes)
- if (arguments.length === 3 && isString(arg1)) {
- redirect = function (source) {
- var path = currentRoute = normalizeRoute(source)
- if (!routeByValue(root, arg2, path)) {
- if (isDefaultRoute) {
- throw new Error("Ensure the default route matches " +
- "one of the routes defined in m.route")
- }
-
- isDefaultRoute = true
- m.route(arg1, true)
- isDefaultRoute = false
- }
- }
-
- var listener = m.route.mode === "hash" ?
- "onhashchange" :
- "onpopstate"
-
- global[listener] = function () {
- var path = $location[m.route.mode]
- if (m.route.mode === "pathname") path += $location.search
- if (currentRoute !== normalizeRoute(path)) redirect(path)
- }
-
- computePreRedrawHook = setScroll
- global[listener]()
-
- return
- }
-
- // config: m.route
- if (root.addEventListener || root.attachEvent) {
- var base = m.route.mode !== "pathname" ? $location.pathname : ""
- root.href = base + modes[m.route.mode] + vdom.attrs.href
- if (root.addEventListener) {
- root.removeEventListener("click", routeUnobtrusive)
- root.addEventListener("click", routeUnobtrusive)
- } else {
- root.detachEvent("onclick", routeUnobtrusive)
- root.attachEvent("onclick", routeUnobtrusive)
- }
-
- return
- }
- // m.route(route, params, shouldReplaceHistoryEntry)
- if (isString(root)) {
- var oldRoute = currentRoute
- currentRoute = root
-
- var args = arg1 || {}
- var queryIndex = currentRoute.indexOf("?")
- var params
-
- if (queryIndex > -1) {
- params = parseQueryString(currentRoute.slice(queryIndex + 1))
- } else {
- params = {}
- }
-
- for (var i in args) if (hasOwn.call(args, i)) {
- params[i] = args[i]
- }
-
- var querystring = buildQueryString(params)
- var currentPath
-
- if (queryIndex > -1) {
- currentPath = currentRoute.slice(0, queryIndex)
- } else {
- currentPath = currentRoute
- }
-
- if (querystring) {
- currentRoute = currentPath +
- (currentPath.indexOf("?") === -1 ? "?" : "&") +
- querystring
- }
-
- var replaceHistory =
- (arguments.length === 3 ? arg2 : arg1) === true ||
- oldRoute === root
-
- if (global.history.pushState) {
- var method = replaceHistory ? "replaceState" : "pushState"
- computePreRedrawHook = setScroll
- computePostRedrawHook = function () {
- global.history[method](null, $document.title,
- modes[m.route.mode] + currentRoute)
- }
- redirect(modes[m.route.mode] + currentRoute)
- } else {
- $location[m.route.mode] = currentRoute
- redirect(modes[m.route.mode] + currentRoute)
- }
- }
- }
-
- m.route.param = function (key) {
- if (!routeParams) {
- throw new Error("You must call m.route(element, defaultRoute, " +
- "routes) before calling m.route.param()")
- }
-
- if (!key) {
- return routeParams
- }
-
- return routeParams[key]
- }
-
- m.route.mode = "search"
-
- function normalizeRoute(route) {
- return route.slice(modes[m.route.mode].length)
- }
-
- function routeByValue(root, router, path) {
- routeParams = {}
-
- var queryStart = path.indexOf("?")
- if (queryStart !== -1) {
- routeParams = parseQueryString(
- path.substr(queryStart + 1, path.length))
- path = path.substr(0, queryStart)
- }
-
- // Get all routes and check if there's
- // an exact match for the current path
- var keys = Object.keys(router)
- var index = keys.indexOf(path)
-
- if (index !== -1){
- m.mount(root, router[keys [index]])
- return true
- }
-
- for (var route in router) if (hasOwn.call(router, route)) {
- if (route === path) {
- m.mount(root, router[route])
- return true
- }
-
- var matcher = new RegExp("^" + route
- .replace(/:[^\/]+?\.{3}/g, "(.*?)")
- .replace(/:[^\/]+/g, "([^\\/]+)") + "\/?$")
-
- if (matcher.test(path)) {
- /* eslint-disable no-loop-func */
- path.replace(matcher, function () {
- var keys = route.match(/:[^\/]+/g) || []
- var values = [].slice.call(arguments, 1, -2)
- forEach(keys, function (key, i) {
- routeParams[key.replace(/:|\./g, "")] =
- decodeURIComponent(values[i])
- })
- m.mount(root, router[route])
- })
- /* eslint-enable no-loop-func */
- return true
- }
- }
- }
-
- function routeUnobtrusive(e) {
- e = e || event
- if (e.ctrlKey || e.metaKey || e.shiftKey || e.which === 2) return
-
- if (e.preventDefault) {
- e.preventDefault()
- } else {
- e.returnValue = false
- }
-
- var currentTarget = e.currentTarget || e.srcElement
- var args
-
- if (m.route.mode === "pathname" && currentTarget.search) {
- args = parseQueryString(currentTarget.search.slice(1))
- } else {
- args = {}
- }
-
- while (currentTarget && !/a/i.test(currentTarget.nodeName)) {
- currentTarget = currentTarget.parentNode
- }
-
- // clear pendingRequests because we want an immediate route change
- pendingRequests = 0
- m.route(currentTarget[m.route.mode]
- .slice(modes[m.route.mode].length), args)
- }
-
- function setScroll() {
- if (m.route.mode !== "hash" && $location.hash) {
- $location.hash = $location.hash
- } else {
- global.scrollTo(0, 0)
- }
- }
-
- function buildQueryString(object, prefix) {
- var duplicates = {}
- var str = []
-
- for (var prop in object) if (hasOwn.call(object, prop)) {
- var key = prefix ? prefix + "[" + prop + "]" : prop
- var value = object[prop]
-
- if (value === null) {
- str.push(encodeURIComponent(key))
- } else if (isObject(value)) {
- str.push(buildQueryString(value, key))
- } else if (isArray(value)) {
- var keys = []
- duplicates[key] = duplicates[key] || {}
- /* eslint-disable no-loop-func */
- forEach(value, function (item) {
- /* eslint-enable no-loop-func */
- if (!duplicates[key][item]) {
- duplicates[key][item] = true
- keys.push(encodeURIComponent(key) + "=" +
- encodeURIComponent(item))
- }
- })
- str.push(keys.join("&"))
- } else if (value !== undefined) {
- str.push(encodeURIComponent(key) + "=" +
- encodeURIComponent(value))
- }
- }
- return str.join("&")
- }
-
- function parseQueryString(str) {
- if (str === "" || str == null) return {}
- if (str.charAt(0) === "?") str = str.slice(1)
-
- var pairs = str.split("&")
- var params = {}
-
- forEach(pairs, function (string) {
- var pair = string.split("=")
- var key = decodeURIComponent(pair[0])
- var value = pair.length === 2 ? decodeURIComponent(pair[1]) : null
- if (params[key] != null) {
- if (!isArray(params[key])) params[key] = [params[key]]
- params[key].push(value)
- }
- else params[key] = value
- })
-
- return params
- }
-
- m.route.buildQueryString = buildQueryString
- m.route.parseQueryString = parseQueryString
-
- function reset(root) {
- var cacheKey = getCellCacheKey(root)
- clear(root.childNodes, cellCache[cacheKey])
- cellCache[cacheKey] = undefined
- }
-
- m.deferred = function () {
- var deferred = new Deferred()
- deferred.promise = propify(deferred.promise)
- return deferred
- }
-
- function propify(promise, initialValue) {
- var prop = m.prop(initialValue)
- promise.then(prop)
- prop.then = function (resolve, reject) {
- return propify(promise.then(resolve, reject), initialValue)
- }
-
- prop.catch = prop.then.bind(null, null)
- return prop
- }
- // Promiz.mithril.js | Zolmeister | MIT
- // a modified version of Promiz.js, which does not conform to Promises/A+
- // for two reasons:
- //
- // 1) `then` callbacks are called synchronously (because setTimeout is too
- // slow, and the setImmediate polyfill is too big
- //
- // 2) throwing subclasses of Error cause the error to be bubbled up instead
- // of triggering rejection (because the spec does not account for the
- // important use case of default browser error handling, i.e. message w/
- // line number)
-
- var RESOLVING = 1
- var REJECTING = 2
- var RESOLVED = 3
- var REJECTED = 4
-
- function Deferred(onSuccess, onFailure) {
- var self = this
- var state = 0
- var promiseValue = 0
- var next = []
-
- self.promise = {}
-
- self.resolve = function (value) {
- if (!state) {
- promiseValue = value
- state = RESOLVING
-
- fire()
- }
-
- return self
- }
-
- self.reject = function (value) {
- if (!state) {
- promiseValue = value
- state = REJECTING
-
- fire()
- }
-
- return self
- }
-
- self.promise.then = function (onSuccess, onFailure) {
- var deferred = new Deferred(onSuccess, onFailure)
-
- if (state === RESOLVED) {
- deferred.resolve(promiseValue)
- } else if (state === REJECTED) {
- deferred.reject(promiseValue)
- } else {
- next.push(deferred)
- }
-
- return deferred.promise
- }
-
- function finish(type) {
- state = type || REJECTED
- next.map(function (deferred) {
- if (state === RESOLVED) {
- deferred.resolve(promiseValue)
- } else {
- deferred.reject(promiseValue)
- }
- })
- }
-
- function thennable(then, success, failure, notThennable) {
- if (((promiseValue != null && isObject(promiseValue)) ||
- isFunction(promiseValue)) && isFunction(then)) {
- try {
- // count protects against abuse calls from spec checker
- var count = 0
- then.call(promiseValue, function (value) {
- if (count++) return
- promiseValue = value
- success()
- }, function (value) {
- if (count++) return
- promiseValue = value
- failure()
- })
- } catch (e) {
- m.deferred.onerror(e)
- promiseValue = e
- failure()
- }
- } else {
- notThennable()
- }
- }
-
- function fire() {
- // check if it's a thenable
- var then
- try {
- then = promiseValue && promiseValue.then
- } catch (e) {
- m.deferred.onerror(e)
- promiseValue = e
- state = REJECTING
- return fire()
- }
-
- if (state === REJECTING) {
- m.deferred.onerror(promiseValue)
- }
-
- thennable(then, function () {
- state = RESOLVING
- fire()
- }, function () {
- state = REJECTING
- fire()
- }, function () {
- try {
- if (state === RESOLVING && isFunction(onSuccess)) {
- promiseValue = onSuccess(promiseValue)
- } else if (state === REJECTING && isFunction(onFailure)) {
- promiseValue = onFailure(promiseValue)
- state = RESOLVING
- }
- } catch (e) {
- m.deferred.onerror(e)
- promiseValue = e
- return finish()
- }
-
- if (promiseValue === self) {
- promiseValue = TypeError()
- finish()
- } else {
- thennable(then, function () {
- finish(RESOLVED)
- }, finish, function () {
- finish(state === RESOLVING && RESOLVED)
- })
- }
- })
- }
- }
-
- m.deferred.onerror = function (e) {
- if (type.call(e) === "[object Error]" &&
- !e.constructor.toString().match(/ Error/)) {
- pendingRequests = 0
- throw e
- }
- }
-
- m.sync = function (args) {
- var deferred = m.deferred()
- var outstanding = args.length
- var results = new Array(outstanding)
- var method = "resolve"
-
- function synchronizer(pos, resolved) {
- return function (value) {
- results[pos] = value
- if (!resolved) method = "reject"
- if (--outstanding === 0) {
- deferred.promise(results)
- deferred[method](results)
- }
- return value
- }
- }
-
- if (args.length > 0) {
- forEach(args, function (arg, i) {
- arg.then(synchronizer(i, true), synchronizer(i, false))
- })
- } else {
- deferred.resolve([])
- }
-
- return deferred.promise
- }
-
- function identity(value) { return value }
-
- function handleJsonp(options) {
- var callbackKey = "mithril_callback_" +
- new Date().getTime() + "_" +
- (Math.round(Math.random() * 1e16)).toString(36)
-
- var script = $document.createElement("script")
-
- global[callbackKey] = function (resp) {
- script.parentNode.removeChild(script)
- options.onload({
- type: "load",
- target: {
- responseText: resp
- }
- })
- global[callbackKey] = undefined
- }
-
- script.onerror = function () {
- script.parentNode.removeChild(script)
-
- options.onerror({
- type: "error",
- target: {
- status: 500,
- responseText: JSON.stringify({
- error: "Error making jsonp request"
- })
- }
- })
- global[callbackKey] = undefined
-
- return false
- }
-
- script.onload = function () {
- return false
- }
-
- script.src = options.url +
- (options.url.indexOf("?") > 0 ? "&" : "?") +
- (options.callbackKey ? options.callbackKey : "callback") +
- "=" + callbackKey +
- "&" + buildQueryString(options.data || {})
-
- $document.body.appendChild(script)
- }
-
- function createXhr(options) {
- var xhr = new global.XMLHttpRequest()
- xhr.open(options.method, options.url, true, options.user,
- options.password)
-
- xhr.onreadystatechange = function () {
- if (xhr.readyState === 4) {
- if (xhr.status >= 200 && xhr.status < 300) {
- options.onload({type: "load", target: xhr})
- } else {
- options.onerror({type: "error", target: xhr})
- }
- }
- }
-
- if (options.serialize === JSON.stringify &&
- options.data &&
- options.method !== "GET") {
- xhr.setRequestHeader("Content-Type",
- "application/json; charset=utf-8")
- }
-
- if (options.deserialize === JSON.parse) {
- xhr.setRequestHeader("Accept", "application/json, text/*")
- }
-
- if (isFunction(options.config)) {
- var maybeXhr = options.config(xhr, options)
- if (maybeXhr != null) xhr = maybeXhr
- }
-
- var data = options.method === "GET" || !options.data ? "" : options.data
-
- if (data && !isString(data) && data.constructor !== global.FormData) {
- throw new Error("Request data should be either be a string or " +
- "FormData. Check the `serialize` option in `m.request`")
- }
-
- xhr.send(data)
- return xhr
- }
-
- function ajax(options) {
- if (options.dataType && options.dataType.toLowerCase() === "jsonp") {
- return handleJsonp(options)
- } else {
- return createXhr(options)
- }
- }
-
- function bindData(options, data, serialize) {
- if (options.method === "GET" && options.dataType !== "jsonp") {
- var prefix = options.url.indexOf("?") < 0 ? "?" : "&"
- var querystring = buildQueryString(data)
- options.url += (querystring ? prefix + querystring : "")
- } else {
- options.data = serialize(data)
- }
- }
-
- function parameterizeUrl(url, data) {
- var tokens = url.match(/:[a-z]\w+/gi)
-
- if (tokens && data) {
- forEach(tokens, function (token) {
- var key = token.slice(1)
- url = url.replace(token, data[key])
- delete data[key]
- })
- }
-
- return url
- }
-
- m.request = function (options) {
- if (options.background !== true) m.startComputation()
- var deferred = new Deferred()
- var isJSONP = options.dataType &&
- options.dataType.toLowerCase() === "jsonp"
-
- var serialize, deserialize, extract
-
- if (isJSONP) {
- serialize = options.serialize =
- deserialize = options.deserialize = identity
-
- extract = function (jsonp) { return jsonp.responseText }
- } else {
- serialize = options.serialize = options.serialize || JSON.stringify
-
- deserialize = options.deserialize =
- options.deserialize || JSON.parse
- extract = options.extract || function (xhr) {
- if (xhr.responseText.length || deserialize !== JSON.parse) {
- return xhr.responseText
- } else {
- return null
- }
- }
- }
-
- options.method = (options.method || "GET").toUpperCase()
- options.url = parameterizeUrl(options.url, options.data)
- bindData(options, options.data, serialize)
- options.onload = options.onerror = function (ev) {
- try {
- ev = ev || event
- var response = deserialize(extract(ev.target, options))
- if (ev.type === "load") {
- if (options.unwrapSuccess) {
- response = options.unwrapSuccess(response, ev.target)
- }
-
- if (isArray(response) && options.type) {
- forEach(response, function (res, i) {
- response[i] = new options.type(res)
- })
- } else if (options.type) {
- response = new options.type(response)
- }
-
- deferred.resolve(response)
- } else {
- if (options.unwrapError) {
- response = options.unwrapError(response, ev.target)
- }
-
- deferred.reject(response)
- }
- } catch (e) {
- deferred.reject(e)
- } finally {
- if (options.background !== true) m.endComputation()
- }
- }
-
- ajax(options)
- deferred.promise = propify(deferred.promise, options.initialValue)
- return deferred.promise
- }
-
- return m
-})
diff --git a/extension/lib/vendor/system-csp-production.src.js b/extension/lib/vendor/system-csp-production.src.js
deleted file mode 100644
index 0887780ca..000000000
--- a/extension/lib/vendor/system-csp-production.src.js
+++ /dev/null
@@ -1,4155 +0,0 @@
-/*
- * SystemJS v0.19.17
- */
-(function() {
-function bootstrap() {(function(__global) {
-
- var isWorker = typeof window == 'undefined' && typeof self != 'undefined' && typeof importScripts != 'undefined';
- var isBrowser = typeof window != 'undefined' && typeof document != 'undefined';
- var isWindows = typeof process != 'undefined' && typeof process.platform != 'undefined' && !!process.platform.match(/^win/);
-
- if (!__global.console)
- __global.console = { assert: function() {} };
-
- // IE8 support
- var indexOf = Array.prototype.indexOf || function(item) {
- for (var i = 0, thisLen = this.length; i < thisLen; i++) {
- if (this[i] === item) {
- return i;
- }
- }
- return -1;
- };
-
- var defineProperty;
- (function () {
- try {
- if (!!Object.defineProperty({}, 'a', {}))
- defineProperty = Object.defineProperty;
- }
- catch (e) {
- defineProperty = function(obj, prop, opt) {
- try {
- obj[prop] = opt.value || opt.get.call(obj);
- }
- catch(e) {}
- }
- }
- })();
-
- function addToError(err, msg) {
- var newErr;
- if (err instanceof Error) {
- newErr = new Error(err.message, err.fileName, err.lineNumber);
- if (isBrowser) {
- newErr.message = err.message + '\n\t' + msg;
- newErr.stack = err.stack;
- }
- else {
- // node errors only look correct with the stack modified
- newErr.message = err.message;
- newErr.stack = err.stack + '\n\t' + msg;
- }
- }
- else {
- newErr = err + '\n\t' + msg;
- }
-
- return newErr;
- }
-
- function __eval(source, debugName, context) {
- try {
- new Function(source).call(context);
- }
- catch(e) {
- throw addToError(e, 'Evaluating ' + debugName);
- }
- }
-
- var baseURI;
- // environent baseURI detection
- if (typeof document != 'undefined' && document.getElementsByTagName) {
- baseURI = document.baseURI;
-
- if (!baseURI) {
- var bases = document.getElementsByTagName('base');
- baseURI = bases[0] && bases[0].href || window.location.href;
- }
-
- // sanitize out the hash and querystring
- baseURI = baseURI.split('#')[0].split('?')[0];
- baseURI = baseURI.substr(0, baseURI.lastIndexOf('/') + 1);
- }
- else if (typeof process != 'undefined' && process.cwd) {
- baseURI = 'file://' + (isWindows ? '/' : '') + process.cwd() + '/';
- if (isWindows)
- baseURI = baseURI.replace(/\\/g, '/');
- }
- else if (typeof location != 'undefined') {
- baseURI = __global.location.href;
- }
- else {
- throw new TypeError('No environment baseURI');
- }
-
- var URL = __global.URLPolyfill || __global.URL;
-/*
-*********************************************************************************************
-
- Dynamic Module Loader Polyfill
-
- - Implemented exactly to the former 2014-08-24 ES6 Specification Draft Rev 27, Section 15
- http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts#august_24_2014_draft_rev_27
-
- - Functions are commented with their spec numbers, with spec differences commented.
-
- - Spec bugs are commented in this code with links.
-
- - Abstract functions have been combined where possible, and their associated functions
- commented.
-
- - Realm implementation is entirely omitted.
-
-*********************************************************************************************
-*/
-
-function Module() {}
-// http://www.ecma-international.org/ecma-262/6.0/#sec-@@tostringtag
-defineProperty(Module.prototype, 'toString', {
- value: function() {
- return 'Module';
- }
-});
-function Loader(options) {
- this._loader = {
- loaderObj: this,
- loads: [],
- modules: {},
- importPromises: {},
- moduleRecords: {}
- };
-
- // 26.3.3.6
- defineProperty(this, 'global', {
- get: function() {
- return __global;
- }
- });
-
- // 26.3.3.13 realm not implemented
-}
-
-(function() {
-
-// Some Helpers
-
-// logs a linkset snapshot for debugging
-/* function snapshot(loader) {
- console.log('---Snapshot---');
- for (var i = 0; i < loader.loads.length; i++) {
- var load = loader.loads[i];
- var linkSetLog = ' ' + load.name + ' (' + load.status + '): ';
-
- for (var j = 0; j < load.linkSets.length; j++) {
- linkSetLog += '{' + logloads(load.linkSets[j].loads) + '} ';
- }
- console.log(linkSetLog);
- }
- console.log('');
-}
-function logloads(loads) {
- var log = '';
- for (var k = 0; k < loads.length; k++)
- log += loads[k].name + (k != loads.length - 1 ? ' ' : '');
- return log;
-} */
-
-
-/* function checkInvariants() {
- // see https://bugs.ecmascript.org/show_bug.cgi?id=2603#c1
-
- var loads = System._loader.loads;
- var linkSets = [];
-
- for (var i = 0; i < loads.length; i++) {
- var load = loads[i];
- console.assert(load.status == 'loading' || load.status == 'loaded', 'Each load is loading or loaded');
-
- for (var j = 0; j < load.linkSets.length; j++) {
- var linkSet = load.linkSets[j];
-
- for (var k = 0; k < linkSet.loads.length; k++)
- console.assert(loads.indexOf(linkSet.loads[k]) != -1, 'linkSet loads are a subset of loader loads');
-
- if (linkSets.indexOf(linkSet) == -1)
- linkSets.push(linkSet);
- }
- }
-
- for (var i = 0; i < loads.length; i++) {
- var load = loads[i];
- for (var j = 0; j < linkSets.length; j++) {
- var linkSet = linkSets[j];
-
- if (linkSet.loads.indexOf(load) != -1)
- console.assert(load.linkSets.indexOf(linkSet) != -1, 'linkSet contains load -> load contains linkSet');
-
- if (load.linkSets.indexOf(linkSet) != -1)
- console.assert(linkSet.loads.indexOf(load) != -1, 'load contains linkSet -> linkSet contains load');
- }
- }
-
- for (var i = 0; i < linkSets.length; i++) {
- var linkSet = linkSets[i];
- for (var j = 0; j < linkSet.loads.length; j++) {
- var load = linkSet.loads[j];
-
- for (var k = 0; k < load.dependencies.length; k++) {
- var depName = load.dependencies[k].value;
- var depLoad;
- for (var l = 0; l < loads.length; l++) {
- if (loads[l].name != depName)
- continue;
- depLoad = loads[l];
- break;
- }
-
- // loading records are allowed not to have their dependencies yet
- // if (load.status != 'loading')
- // console.assert(depLoad, 'depLoad found');
-
- // console.assert(linkSet.loads.indexOf(depLoad) != -1, 'linkset contains all dependencies');
- }
- }
- }
-} */
-
- // 15.2.3 - Runtime Semantics: Loader State
-
- // 15.2.3.11
- function createLoaderLoad(object) {
- return {
- // modules is an object for ES5 implementation
- modules: {},
- loads: [],
- loaderObj: object
- };
- }
-
- // 15.2.3.2 Load Records and LoadRequest Objects
-
- // 15.2.3.2.1
- function createLoad(name) {
- return {
- status: 'loading',
- name: name,
- linkSets: [],
- dependencies: [],
- metadata: {}
- };
- }
-
- // 15.2.3.2.2 createLoadRequestObject, absorbed into calling functions
-
- // 15.2.4
-
- // 15.2.4.1
- function loadModule(loader, name, options) {
- return new Promise(asyncStartLoadPartwayThrough({
- step: options.address ? 'fetch' : 'locate',
- loader: loader,
- moduleName: name,
- // allow metadata for import https://bugs.ecmascript.org/show_bug.cgi?id=3091
- moduleMetadata: options && options.metadata || {},
- moduleSource: options.source,
- moduleAddress: options.address
- }));
- }
-
- // 15.2.4.2
- function requestLoad(loader, request, refererName, refererAddress) {
- // 15.2.4.2.1 CallNormalize
- return new Promise(function(resolve, reject) {
- resolve(loader.loaderObj.normalize(request, refererName, refererAddress));
- })
- // 15.2.4.2.2 GetOrCreateLoad
- .then(function(name) {
- var load;
- if (loader.modules[name]) {
- load = createLoad(name);
- load.status = 'linked';
- // https://bugs.ecmascript.org/show_bug.cgi?id=2795
- load.module = loader.modules[name];
- return load;
- }
-
- for (var i = 0, l = loader.loads.length; i < l; i++) {
- load = loader.loads[i];
- if (load.name != name)
- continue;
- console.assert(load.status == 'loading' || load.status == 'loaded', 'loading or loaded');
- return load;
- }
-
- load = createLoad(name);
- loader.loads.push(load);
-
- proceedToLocate(loader, load);
-
- return load;
- });
- }
-
- // 15.2.4.3
- function proceedToLocate(loader, load) {
- proceedToFetch(loader, load,
- Promise.resolve()
- // 15.2.4.3.1 CallLocate
- .then(function() {
- return loader.loaderObj.locate({ name: load.name, metadata: load.metadata });
- })
- );
- }
-
- // 15.2.4.4
- function proceedToFetch(loader, load, p) {
- proceedToTranslate(loader, load,
- p
- // 15.2.4.4.1 CallFetch
- .then(function(address) {
- // adjusted, see https://bugs.ecmascript.org/show_bug.cgi?id=2602
- if (load.status != 'loading')
- return;
- load.address = address;
-
- return loader.loaderObj.fetch({ name: load.name, metadata: load.metadata, address: address });
- })
- );
- }
-
- var anonCnt = 0;
-
- // 15.2.4.5
- function proceedToTranslate(loader, load, p) {
- p
- // 15.2.4.5.1 CallTranslate
- .then(function(source) {
- if (load.status != 'loading')
- return;
-
- return Promise.resolve(loader.loaderObj.translate({ name: load.name, metadata: load.metadata, address: load.address, source: source }))
-
- // 15.2.4.5.2 CallInstantiate
- .then(function(source) {
- load.source = source;
- return loader.loaderObj.instantiate({ name: load.name, metadata: load.metadata, address: load.address, source: source });
- })
-
- // 15.2.4.5.3 InstantiateSucceeded
- .then(function(instantiateResult) {
- if (instantiateResult === undefined) {
- load.address = load.address || '<Anonymous Module ' + ++anonCnt + '>';
-
- // instead of load.kind, use load.isDeclarative
- load.isDeclarative = true;
- return transpile.call(loader.loaderObj, load)
- .then(function(transpiled) {
- // Hijack System.register to set declare function
- var curSystem = __global.System;
- var curRegister = curSystem.register;
- curSystem.register = function(name, deps, declare) {
- if (typeof name != 'string') {
- declare = deps;
- deps = name;
- }
- // store the registered declaration as load.declare
- // store the deps as load.deps
- load.declare = declare;
- load.depsList = deps;
- }
- // empty {} context is closest to undefined 'this' we can get
- __eval(transpiled, load.address, {});
- curSystem.register = curRegister;
- });
- }
- else if (typeof instantiateResult == 'object') {
- load.depsList = instantiateResult.deps || [];
- load.execute = instantiateResult.execute;
- load.isDeclarative = false;
- }
- else
- throw TypeError('Invalid instantiate return value');
- })
- // 15.2.4.6 ProcessLoadDependencies
- .then(function() {
- load.dependencies = [];
- var depsList = load.depsList;
-
- var loadPromises = [];
- for (var i = 0, l = depsList.length; i < l; i++) (function(request, index) {
- loadPromises.push(
- requestLoad(loader, request, load.name, load.address)
-
- // 15.2.4.6.1 AddDependencyLoad (load is parentLoad)
- .then(function(depLoad) {
-
- // adjusted from spec to maintain dependency order
- // this is due to the System.register internal implementation needs
- load.dependencies[index] = {
- key: request,
- value: depLoad.name
- };
-
- if (depLoad.status != 'linked') {
- var linkSets = load.linkSets.concat([]);
- for (var i = 0, l = linkSets.length; i < l; i++)
- addLoadToLinkSet(linkSets[i], depLoad);
- }
-
- // console.log('AddDependencyLoad ' + depLoad.name + ' for ' + load.name);
- // snapshot(loader);
- })
- );
- })(depsList[i], i);
-
- return Promise.all(loadPromises);
- })
-
- // 15.2.4.6.2 LoadSucceeded
- .then(function() {
- // console.log('LoadSucceeded ' + load.name);
- // snapshot(loader);
-
- console.assert(load.status == 'loading', 'is loading');
-
- load.status = 'loaded';
-
- var linkSets = load.linkSets.concat([]);
- for (var i = 0, l = linkSets.length; i < l; i++)
- updateLinkSetOnLoad(linkSets[i], load);
- });
- })
- // 15.2.4.5.4 LoadFailed
- ['catch'](function(exc) {
- load.status = 'failed';
- load.exception = exc;
-
- var linkSets = load.linkSets.concat([]);
- for (var i = 0, l = linkSets.length; i < l; i++) {
- linkSetFailed(linkSets[i], load, exc);
- }
-
- console.assert(load.linkSets.length == 0, 'linkSets not removed');
- });
- }
-
- // 15.2.4.7 PromiseOfStartLoadPartwayThrough absorbed into calling functions
-
- // 15.2.4.7.1
- function asyncStartLoadPartwayThrough(stepState) {
- return function(resolve, reject) {
- var loader = stepState.loader;
- var name = stepState.moduleName;
- var step = stepState.step;
-
- if (loader.modules[name])
- throw new TypeError('"' + name + '" already exists in the module table');
-
- // adjusted to pick up existing loads
- var existingLoad;
- for (var i = 0, l = loader.loads.length; i < l; i++) {
- if (loader.loads[i].name == name) {
- existingLoad = loader.loads[i];
-
- if (step == 'translate' && !existingLoad.source) {
- existingLoad.address = stepState.moduleAddress;
- proceedToTranslate(loader, existingLoad, Promise.resolve(stepState.moduleSource));
- }
-
- // a primary load -> use that existing linkset if it is for the direct load here
- // otherwise create a new linkset unit
- if (existingLoad.linkSets.length && existingLoad.linkSets[0].loads[0].name == existingLoad.name)
- return existingLoad.linkSets[0].done.then(function() {
- resolve(existingLoad);
- });
- }
- }
-
- var load = existingLoad || createLoad(name);
-
- load.metadata = stepState.moduleMetadata;
-
- var linkSet = createLinkSet(loader, load);
-
- loader.loads.push(load);
-
- resolve(linkSet.done);
-
- if (step == 'locate')
- proceedToLocate(loader, load);
-
- else if (step == 'fetch')
- proceedToFetch(loader, load, Promise.resolve(stepState.moduleAddress));
-
- else {
- console.assert(step == 'translate', 'translate step');
- load.address = stepState.moduleAddress;
- proceedToTranslate(loader, load, Promise.resolve(stepState.moduleSource));
- }
- }
- }
-
- // Declarative linking functions run through alternative implementation:
- // 15.2.5.1.1 CreateModuleLinkageRecord not implemented
- // 15.2.5.1.2 LookupExport not implemented
- // 15.2.5.1.3 LookupModuleDependency not implemented
-
- // 15.2.5.2.1
- function createLinkSet(loader, startingLoad) {
- var linkSet = {
- loader: loader,
- loads: [],
- startingLoad: startingLoad, // added see spec bug https://bugs.ecmascript.org/show_bug.cgi?id=2995
- loadingCount: 0
- };
- linkSet.done = new Promise(function(resolve, reject) {
- linkSet.resolve = resolve;
- linkSet.reject = reject;
- });
- addLoadToLinkSet(linkSet, startingLoad);
- return linkSet;
- }
- // 15.2.5.2.2
- function addLoadToLinkSet(linkSet, load) {
- if (load.status == 'failed')
- return;
-
- console.assert(load.status == 'loading' || load.status == 'loaded', 'loading or loaded on link set');
-
- for (var i = 0, l = linkSet.loads.length; i < l; i++)
- if (linkSet.loads[i] == load)
- return;
-
- linkSet.loads.push(load);
- load.linkSets.push(linkSet);
-
- // adjustment, see https://bugs.ecmascript.org/show_bug.cgi?id=2603
- if (load.status != 'loaded') {
- linkSet.loadingCount++;
- }
-
- var loader = linkSet.loader;
-
- for (var i = 0, l = load.dependencies.length; i < l; i++) {
- if (!load.dependencies[i])
- continue;
-
- var name = load.dependencies[i].value;
-
- if (loader.modules[name])
- continue;
-
- for (var j = 0, d = loader.loads.length; j < d; j++) {
- if (loader.loads[j].name != name)
- continue;
-
- addLoadToLinkSet(linkSet, loader.loads[j]);
- break;
- }
- }
- // console.log('add to linkset ' + load.name);
- // snapshot(linkSet.loader);
- }
-
- // linking errors can be generic or load-specific
- // this is necessary for debugging info
- function doLink(linkSet) {
- var error = false;
- try {
- link(linkSet, function(load, exc) {
- linkSetFailed(linkSet, load, exc);
- error = true;
- });
- }
- catch(e) {
- linkSetFailed(linkSet, null, e);
- error = true;
- }
- return error;
- }
-
- // 15.2.5.2.3
- function updateLinkSetOnLoad(linkSet, load) {
- // console.log('update linkset on load ' + load.name);
- // snapshot(linkSet.loader);
-
- console.assert(load.status == 'loaded' || load.status == 'linked', 'loaded or linked');
-
- linkSet.loadingCount--;
-
- if (linkSet.loadingCount > 0)
- return;
-
- // adjusted for spec bug https://bugs.ecmascript.org/show_bug.cgi?id=2995
- var startingLoad = linkSet.startingLoad;
-
- // non-executing link variation for loader tracing
- // on the server. Not in spec.
- /***/
- if (linkSet.loader.loaderObj.execute === false) {
- var loads = [].concat(linkSet.loads);
- for (var i = 0, l = loads.length; i < l; i++) {
- var load = loads[i];
- load.module = !load.isDeclarative ? {
- module: _newModule({})
- } : {
- name: load.name,
- module: _newModule({}),
- evaluated: true
- };
- load.status = 'linked';
- finishLoad(linkSet.loader, load);
- }
- return linkSet.resolve(startingLoad);
- }
- /***/
-
- var abrupt = doLink(linkSet);
-
- if (abrupt)
- return;
-
- console.assert(linkSet.loads.length == 0, 'loads cleared');
-
- linkSet.resolve(startingLoad);
- }
-
- // 15.2.5.2.4
- function linkSetFailed(linkSet, load, exc) {
- var loader = linkSet.loader;
- var requests;
-
- checkError:
- if (load) {
- if (linkSet.loads[0].name == load.name) {
- exc = addToError(exc, 'Error loading ' + load.name);
- }
- else {
- for (var i = 0; i < linkSet.loads.length; i++) {
- var pLoad = linkSet.loads[i];
- for (var j = 0; j < pLoad.dependencies.length; j++) {
- var dep = pLoad.dependencies[j];
- if (dep.value == load.name) {
- exc = addToError(exc, 'Error loading ' + load.name + ' as "' + dep.key + '" from ' + pLoad.name);
- break checkError;
- }
- }
- }
- exc = addToError(exc, 'Error loading ' + load.name + ' from ' + linkSet.loads[0].name);
- }
- }
- else {
- exc = addToError(exc, 'Error linking ' + linkSet.loads[0].name);
- }
-
-
- var loads = linkSet.loads.concat([]);
- for (var i = 0, l = loads.length; i < l; i++) {
- var load = loads[i];
-
- // store all failed load records
- loader.loaderObj.failed = loader.loaderObj.failed || [];
- if (indexOf.call(loader.loaderObj.failed, load) == -1)
- loader.loaderObj.failed.push(load);
-
- var linkIndex = indexOf.call(load.linkSets, linkSet);
- console.assert(linkIndex != -1, 'link not present');
- load.linkSets.splice(linkIndex, 1);
- if (load.linkSets.length == 0) {
- var globalLoadsIndex = indexOf.call(linkSet.loader.loads, load);
- if (globalLoadsIndex != -1)
- linkSet.loader.loads.splice(globalLoadsIndex, 1);
- }
- }
- linkSet.reject(exc);
- }
-
- // 15.2.5.2.5
- function finishLoad(loader, load) {
- // add to global trace if tracing
- if (loader.loaderObj.trace) {
- if (!loader.loaderObj.loads)
- loader.loaderObj.loads = {};
- var depMap = {};
- load.dependencies.forEach(function(dep) {
- depMap[dep.key] = dep.value;
- });
- loader.loaderObj.loads[load.name] = {
- name: load.name,
- deps: load.dependencies.map(function(dep){ return dep.key }),
- depMap: depMap,
- address: load.address,
- metadata: load.metadata,
- source: load.source,
- kind: load.isDeclarative ? 'declarative' : 'dynamic'
- };
- }
- // if not anonymous, add to the module table
- if (load.name) {
- console.assert(!loader.modules[load.name], 'load not in module table');
- loader.modules[load.name] = load.module;
- }
- var loadIndex = indexOf.call(loader.loads, load);
- if (loadIndex != -1)
- loader.loads.splice(loadIndex, 1);
- for (var i = 0, l = load.linkSets.length; i < l; i++) {
- loadIndex = indexOf.call(load.linkSets[i].loads, load);
- if (loadIndex != -1)
- load.linkSets[i].loads.splice(loadIndex, 1);
- }
- load.linkSets.splice(0, load.linkSets.length);
- }
-
- function doDynamicExecute(linkSet, load, linkError) {
- try {
- var module = load.execute();
- }
- catch(e) {
- linkError(load, e);
- return;
- }
- if (!module || !(module instanceof Module))
- linkError(load, new TypeError('Execution must define a Module instance'));
- else
- return module;
- }
-
- // 26.3 Loader
-
- // 26.3.1.1
- // defined at top
-
- // importPromises adds ability to import a module twice without error - https://bugs.ecmascript.org/show_bug.cgi?id=2601
- function createImportPromise(loader, name, promise) {
- var importPromises = loader._loader.importPromises;
- return importPromises[name] = promise.then(function(m) {
- importPromises[name] = undefined;
- return m;
- }, function(e) {
- importPromises[name] = undefined;
- throw e;
- });
- }
-
- Loader.prototype = {
- // 26.3.3.1
- constructor: Loader,
- // 26.3.3.2
- define: function(name, source, options) {
- // check if already defined
- if (this._loader.importPromises[name])
- throw new TypeError('Module is already loading.');
- return createImportPromise(this, name, new Promise(asyncStartLoadPartwayThrough({
- step: 'translate',
- loader: this._loader,
- moduleName: name,
- moduleMetadata: options && options.metadata || {},
- moduleSource: source,
- moduleAddress: options && options.address
- })));
- },
- // 26.3.3.3
- 'delete': function(name) {
- var loader = this._loader;
- delete loader.importPromises[name];
- delete loader.moduleRecords[name];
- return loader.modules[name] ? delete loader.modules[name] : false;
- },
- // 26.3.3.4 entries not implemented
- // 26.3.3.5
- get: function(key) {
- if (!this._loader.modules[key])
- return;
- doEnsureEvaluated(this._loader.modules[key], [], this);
- return this._loader.modules[key].module;
- },
- // 26.3.3.7
- has: function(name) {
- return !!this._loader.modules[name];
- },
- // 26.3.3.8
- 'import': function(name, parentName, parentAddress) {
- if (typeof parentName == 'object')
- parentName = parentName.name;
-
- // run normalize first
- var loaderObj = this;
-
- // added, see https://bugs.ecmascript.org/show_bug.cgi?id=2659
- return Promise.resolve(loaderObj.normalize(name, parentName))
- .then(function(name) {
- var loader = loaderObj._loader;
-
- if (loader.modules[name]) {
- doEnsureEvaluated(loader.modules[name], [], loader._loader);
- return loader.modules[name].module;
- }
-
- return loader.importPromises[name] || createImportPromise(loaderObj, name,
- loadModule(loader, name, {})
- .then(function(load) {
- delete loader.importPromises[name];
- return evaluateLoadedModule(loader, load);
- }));
- });
- },
- // 26.3.3.9 keys not implemented
- // 26.3.3.10
- load: function(name) {
- var loader = this._loader;
- if (loader.modules[name])
- return Promise.resolve();
- return loader.importPromises[name] || createImportPromise(this, name, new Promise(asyncStartLoadPartwayThrough({
- step: 'locate',
- loader: loader,
- moduleName: name,
- moduleMetadata: {},
- moduleSource: undefined,
- moduleAddress: undefined
- }))
- .then(function() {
- delete loader.importPromises[name];
- }));
- },
- // 26.3.3.11
- module: function(source, options) {
- var load = createLoad();
- load.address = options && options.address;
- var linkSet = createLinkSet(this._loader, load);
- var sourcePromise = Promise.resolve(source);
- var loader = this._loader;
- var p = linkSet.done.then(function() {
- return evaluateLoadedModule(loader, load);
- });
- proceedToTranslate(loader, load, sourcePromise);
- return p;
- },
- // 26.3.3.12
- newModule: function (obj) {
- if (typeof obj != 'object')
- throw new TypeError('Expected object');
-
- var m = new Module();
-
- var pNames = [];
- if (Object.getOwnPropertyNames && obj != null)
- pNames = Object.getOwnPropertyNames(obj);
- else
- for (var key in obj)
- pNames.push(key);
-
- for (var i = 0; i < pNames.length; i++) (function(key) {
- defineProperty(m, key, {
- configurable: false,
- enumerable: true,
- get: function () {
- return obj[key];
- }
- });
- })(pNames[i]);
-
- return m;
- },
- // 26.3.3.14
- set: function(name, module) {
- if (!(module instanceof Module))
- throw new TypeError('Loader.set(' + name + ', module) must be a module');
- this._loader.modules[name] = {
- module: module
- };
- },
- // 26.3.3.15 values not implemented
- // 26.3.3.16 @@iterator not implemented
- // 26.3.3.17 @@toStringTag not implemented
-
- // 26.3.3.18.1
- normalize: function(name, referrerName, referrerAddress) {
- return name;
- },
- // 26.3.3.18.2
- locate: function(load) {
- return load.name;
- },
- // 26.3.3.18.3
- fetch: function(load) {
- },
- // 26.3.3.18.4
- translate: function(load) {
- return load.source;
- },
- // 26.3.3.18.5
- instantiate: function(load) {
- }
- };
-
- var _newModule = Loader.prototype.newModule;
-/*
- * ES6 Module Declarative Linking Code - Dev Build Only
- */
- function link(linkSet, linkError) {
-
- var loader = linkSet.loader;
-
- if (!linkSet.loads.length)
- return;
-
- var loads = linkSet.loads.concat([]);
-
- for (var i = 0; i < loads.length; i++) {
- var load = loads[i];
-
- var module = doDynamicExecute(linkSet, load, linkError);
- if (!module)
- return;
- load.module = {
- name: load.name,
- module: module
- };
- load.status = 'linked';
-
- finishLoad(loader, load);
- }
- }
-
- function evaluateLoadedModule(loader, load) {
- console.assert(load.status == 'linked', 'is linked ' + load.name);
- return load.module.module;
- }
-
- function doEnsureEvaluated() {}
-
- function transpile() {
- throw new TypeError('ES6 transpilation is only provided in the dev module loader build.');
- }
-})();/*
-*********************************************************************************************
-
- System Loader Implementation
-
- - Implemented to https://github.com/jorendorff/js-loaders/blob/master/browser-loader.js
-
- - <script type="module"> supported
-
-*********************************************************************************************
-*/
-
-var System;
-
-function SystemLoader() {
- Loader.call(this);
- this.paths = {};
-}
-
-// NB no specification provided for System.paths, used ideas discussed in https://github.com/jorendorff/js-loaders/issues/25
-function applyPaths(paths, name) {
- // most specific (most number of slashes in path) match wins
- var pathMatch = '', wildcard, maxWildcardPrefixLen = 0;
-
- // check to see if we have a paths entry
- for (var p in paths) {
- var pathParts = p.split('*');
- if (pathParts.length > 2)
- throw new TypeError('Only one wildcard in a path is permitted');
-
- // exact path match
- if (pathParts.length == 1) {
- if (name == p)
- return paths[p];
-
- // support trailing / in paths rules
- else if (name.substr(0, p.length - 1) == p.substr(0, p.length - 1) && (name.length < p.length || name[p.length - 1] == p[p.length - 1]) && paths[p][paths[p].length - 1] == '/')
- return paths[p].substr(0, paths[p].length - 1) + (name.length > p.length ? '/' + name.substr(p.length) : '');
- }
- // wildcard path match
- else {
- var wildcardPrefixLen = pathParts[0].length;
- if (wildcardPrefixLen >= maxWildcardPrefixLen &&
- name.substr(0, pathParts[0].length) == pathParts[0] &&
- name.substr(name.length - pathParts[1].length) == pathParts[1]) {
- maxWildcardPrefixLen = wildcardPrefixLen;
- pathMatch = p;
- wildcard = name.substr(pathParts[0].length, name.length - pathParts[1].length - pathParts[0].length);
- }
- }
- }
-
- var outPath = paths[pathMatch];
- if (typeof wildcard == 'string')
- outPath = outPath.replace('*', wildcard);
-
- return outPath;
-}
-
-// inline Object.create-style class extension
-function LoaderProto() {}
-LoaderProto.prototype = Loader.prototype;
-SystemLoader.prototype = new LoaderProto();
-// SystemJS Loader Class and Extension helpers
-
-function SystemJSLoader() {
- SystemLoader.call(this);
-
- systemJSConstructor.call(this);
-}
-
-// inline Object.create-style class extension
-function SystemProto() {};
-SystemProto.prototype = SystemLoader.prototype;
-SystemJSLoader.prototype = new SystemProto();
-SystemJSLoader.prototype.constructor = SystemJSLoader;
-
-// remove ESML instantiate
-SystemJSLoader.prototype.instantiate = function() {};
-
-var systemJSConstructor;
-
-function hook(name, hook) {
- SystemJSLoader.prototype[name] = hook(SystemJSLoader.prototype[name] || function() {});
-}
-function hookConstructor(hook) {
- systemJSConstructor = hook(systemJSConstructor || function() {});
-}
-
-function dedupe(deps) {
- var newDeps = [];
- for (var i = 0, l = deps.length; i < l; i++)
- if (indexOf.call(newDeps, deps[i]) == -1)
- newDeps.push(deps[i])
- return newDeps;
-}
-
-function group(deps) {
- var names = [];
- var indices = [];
- for (var i = 0, l = deps.length; i < l; i++) {
- var index = indexOf.call(names, deps[i]);
- if (index === -1) {
- names.push(deps[i]);
- indices.push([i]);
- }
- else {
- indices[index].push(i);
- }
- }
- return { names: names, indices: indices };
-}
-
-var getOwnPropertyDescriptor = true;
-try {
- Object.getOwnPropertyDescriptor({ a: 0 }, 'a');
-}
-catch(e) {
- getOwnPropertyDescriptor = false;
-}
-
-// converts any module.exports object into an object ready for SystemJS.newModule
-function getESModule(exports) {
- var esModule = {};
- // don't trigger getters/setters in environments that support them
- if (typeof exports == 'object' || typeof exports == 'function') {
- if (getOwnPropertyDescriptor) {
- var d;
- for (var p in exports)
- if (d = Object.getOwnPropertyDescriptor(exports, p))
- defineProperty(esModule, p, d);
- }
- else {
- var hasOwnProperty = exports && exports.hasOwnProperty;
- for (var p in exports) {
- if (!hasOwnProperty || exports.hasOwnProperty(p))
- esModule[p] = exports[p];
- }
- }
- }
- esModule['default'] = exports;
- defineProperty(esModule, '__useDefault', {
- value: true
- });
- return esModule;
-}
-
-function extend(a, b, prepend) {
- for (var p in b) {
- if (!prepend || !(p in a))
- a[p] = b[p];
- }
- return a;
-}
-
-// package configuration options
-var packageProperties = ['main', 'format', 'defaultExtension', 'meta', 'map', 'basePath', 'depCache'];
-
-// meta first-level extends where:
-// array + array appends
-// object + object extends
-// other properties replace
-function extendMeta(a, b, prepend) {
- for (var p in b) {
- var val = b[p];
- if (!(p in a))
- a[p] = val;
- else if (val instanceof Array && a[p] instanceof Array)
- a[p] = [].concat(prepend ? val : a[p]).concat(prepend ? a[p] : val);
- else if (typeof val == 'object' && val !== null && typeof a[p] == 'object')
- a[p] = extend(extend({}, a[p]), val, prepend);
- else if (!prepend)
- a[p] = val;
- }
-}
-
-function warn(msg) {
- if (this.warnings && typeof console != 'undefined' && console.warn)
- console.warn(msg);
-}var absURLRegEx = /^[^\/]+:\/\//;
-
-function readMemberExpression(p, value) {
- var pParts = p.split('.');
- while (pParts.length)
- value = value[pParts.shift()];
- return value;
-}
-
-var baseURLCache = {};
-function getBaseURLObj() {
- if (baseURLCache[this.baseURL])
- return baseURLCache[this.baseURL];
-
- // normalize baseURL if not already
- if (this.baseURL[this.baseURL.length - 1] != '/')
- this.baseURL += '/';
-
- var baseURL = new URL(this.baseURL, baseURI);
-
- this.baseURL = baseURL.href;
-
- return (baseURLCache[this.baseURL] = baseURL);
-}
-
-function getMapMatch(map, name) {
- var bestMatch, bestMatchLength = 0;
-
- for (var p in map) {
- if (name.substr(0, p.length) == p && (name.length == p.length || name[p.length] == '/')) {
- var curMatchLength = p.split('/').length;
- if (curMatchLength <= bestMatchLength)
- continue;
- bestMatch = p;
- bestMatchLength = curMatchLength;
- }
- }
-
- return bestMatch;
-}
-
-function setProduction(isProduction) {
- this.set('@system-env', this.newModule({
- browser: isBrowser,
- node: !!this._nodeRequire,
- production: isProduction
- }));
-}
-
-var baseURIObj = new URL(baseURI);
-
-hookConstructor(function(constructor) {
- return function() {
- constructor.call(this);
-
- // support baseURL
- this.baseURL = baseURI.substr(0, baseURI.lastIndexOf('/') + 1);
-
- // support map
- this.map = {};
-
- // global behaviour flags
- this.warnings = false;
- this.defaultJSExtensions = false;
- this.globalEvaluationScope = true;
- this.pluginFirst = false;
-
- // by default load ".json" files as json
- // leading * meta doesn't need normalization
- // NB add this in next breaking release
- // this.meta['*.json'] = { format: 'json' };
-
- // Default settings for globalEvaluationScope:
- // Disabled for WebWorker, Chrome Extensions and jsdom
- if (isWorker
- || isBrowser && window.chrome && window.chrome.extension
- || isBrowser && navigator.userAgent.match(/^Node\.js/))
- this.globalEvaluationScope = false;
-
- // support the empty module, as a concept
- this.set('@empty', this.newModule({}));
-
- setProduction.call(this, false);
- };
-});
-
-// include the node require since we're overriding it
-if (typeof require != 'undefined' && typeof process != 'undefined' && !process.browser)
- SystemJSLoader.prototype._nodeRequire = require;
-
-var nodeCoreModules = ['assert', 'buffer', 'child_process', 'cluster', 'console', 'constants',
- 'crypto', 'dgram', 'dns', 'domain', 'events', 'fs', 'http', 'https', 'module', 'net', 'os', 'path',
- 'process', 'punycode', 'querystring', 'readline', 'repl', 'stream', 'string_decoder', 'sys', 'timers',
- 'tls', 'tty', 'url', 'util', 'vm', 'zlib'];
-
-/*
- Core SystemJS Normalization
-
- If a name is relative, we apply URL normalization to the page
- If a name is an absolute URL, we leave it as-is
-
- Plain names (neither of the above) run through the map and paths
- normalization phases.
-
- The paths normalization phase applies last (paths extension), which
- defines the `decanonicalize` function and normalizes everything into
- a URL.
- */
-hook('normalize', function(normalize) {
- return function(name, parentName) {
- // first run map config
- if (name[0] != '.' && name[0] != '/' && !name.match(absURLRegEx)) {
- var mapMatch = getMapMatch(this.map, name);
- if (mapMatch)
- name = this.map[mapMatch] + name.substr(mapMatch.length);
- }
-
- // dynamically load node-core modules when requiring `@node/fs` for example
- if (name.substr(0, 6) == '@node/' && nodeCoreModules.indexOf(name.substr(6)) != -1) {
- if (!this._nodeRequire)
- throw new TypeError('Error loading ' + name + '. Can only load node core modules in Node.');
- this.set(name, this.newModule(getESModule(this._nodeRequire(name.substr(6)))));
- }
-
- // relative URL-normalization
- if (name[0] == '.' || name[0] == '/') {
- if (parentName)
- name = new URL(name, parentName.replace(/#/g, '%05')).href.replace(/%05/g, '#');
- else
- name = new URL(name, baseURIObj).href;
- }
-
- // if the module is in the registry already, use that
- if (this.has(name))
- return name;
-
- if (name.match(absURLRegEx)) {
- // defaultJSExtensions backwards compatibility
- if (this.defaultJSExtensions && name.substr(name.length - 3, 3) != '.js')
- name += '.js';
- return name;
- }
-
- // applyPaths implementation provided from ModuleLoader system.js source
- name = applyPaths(this.paths, name) || name;
-
- // defaultJSExtensions backwards compatibility
- if (this.defaultJSExtensions && name.substr(name.length - 3, 3) != '.js')
- name += '.js';
-
- // ./x, /x -> page-relative
- if (name[0] == '.' || name[0] == '/')
- return new URL(name, baseURIObj).href;
- // x -> baseURL-relative
- else
- return new URL(name, getBaseURLObj.call(this)).href;
- };
-});
-
-// percent encode just '#' in urls if using HTTP requests
-var httpRequest = typeof XMLHttpRequest != 'undefined';
-hook('locate', function(locate) {
- return function(load) {
- return Promise.resolve(locate.call(this, load))
- .then(function(address) {
- if (httpRequest)
- return address.replace(/#/g, '%23');
- return address;
- });
- };
-});
-
-/*
- * Fetch with authorization
- */
-hook('fetch', function() {
- return function(load) {
- return new Promise(function(resolve, reject) {
- fetchTextFromURL(load.address, load.metadata.authorization, resolve, reject);
- });
- };
-});
-
-/*
- __useDefault
-
- When a module object looks like:
- newModule(
- __useDefault: true,
- default: 'some-module'
- })
-
- Then importing that module provides the 'some-module'
- result directly instead of the full module.
-
- Useful for eg module.exports = function() {}
-*/
-hook('import', function(systemImport) {
- return function(name, parentName, parentAddress) {
- if (parentName && parentName.name)
- warn.call(this, 'SystemJS.import(name, { name: parentName }) is deprecated for SystemJS.import(name, parentName), while importing ' + name + ' from ' + parentName.name);
- return systemImport.call(this, name, parentName, parentAddress).then(function(module) {
- return module.__useDefault ? module['default'] : module;
- });
- };
-});
-
-/*
- * Allow format: 'detect' meta to enable format detection
- */
-hook('translate', function(systemTranslate) {
- return function(load) {
- if (load.metadata.format == 'detect')
- load.metadata.format = undefined;
- return systemTranslate.call(this, load);
- };
-});
-
-
-/*
- * JSON format support
- *
- * Supports loading JSON files as a module format itself
- *
- * Usage:
- *
- * SystemJS.config({
- * meta: {
- * '*.json': { format: 'json' }
- * }
- * });
- *
- * Module is returned as if written:
- *
- * export default {JSON}
- *
- * No named exports are provided
- *
- * Files ending in ".json" are treated as json automatically by SystemJS
- */
-hook('instantiate', function(instantiate) {
- return function(load) {
- if (load.metadata.format == 'json' && !this.builder) {
- var entry = load.metadata.entry = createEntry();
- entry.deps = [];
- entry.execute = function() {
- try {
- return JSON.parse(load.source);
- }
- catch(e) {
- throw new Error("Invalid JSON file " + load.name);
- }
- };
- }
- };
-})
-
-/*
- Extend config merging one deep only
-
- loader.config({
- some: 'random',
- config: 'here',
- deep: {
- config: { too: 'too' }
- }
- });
-
- <=>
-
- loader.some = 'random';
- loader.config = 'here'
- loader.deep = loader.deep || {};
- loader.deep.config = { too: 'too' };
-
-
- Normalizes meta and package configs allowing for:
-
- SystemJS.config({
- meta: {
- './index.js': {}
- }
- });
-
- To become
-
- SystemJS.meta['https://thissite.com/index.js'] = {};
-
- For easy normalization canonicalization with latest URL support.
-
-*/
-SystemJSLoader.prototype.env = 'development';
-
-SystemJSLoader.prototype.config = function(cfg) {
- var loader = this;
-
- if ('warnings' in cfg)
- loader.warnings = cfg.warnings;
-
- // transpiler deprecation path
- if (cfg.transpilerRuntime === false)
- loader._loader.loadedTranspilerRuntime = true;
-
- // always configure baseURL first
- if (cfg.baseURL) {
- var hasConfig = false;
- function checkHasConfig(obj) {
- for (var p in obj)
- return true;
- }
- if (checkHasConfig(loader.packages) || checkHasConfig(loader.meta) || checkHasConfig(loader.depCache) || checkHasConfig(loader.bundles) || checkHasConfig(loader.packageConfigPaths))
- throw new TypeError('Incorrect configuration order. The baseURL must be configured with the first SystemJS.config call.');
-
- loader.baseURL = cfg.baseURL;
-
- // sanitize baseURL
- getBaseURLObj.call(loader);
- }
-
- if (cfg.defaultJSExtensions) {
- loader.defaultJSExtensions = cfg.defaultJSExtensions;
- warn.call(loader, 'The defaultJSExtensions configuration option is deprecated, use packages configuration instead.');
- }
-
- if (cfg.pluginFirst)
- loader.pluginFirst = cfg.pluginFirst;
-
- if (cfg.production)
- setProduction.call(loader, true);
-
- if (cfg.paths) {
- for (var p in cfg.paths)
- loader.paths[p] = cfg.paths[p];
- }
-
- if (cfg.map) {
- var objMaps = '';
- for (var p in cfg.map) {
- var v = cfg.map[p];
-
- // object map backwards-compat into packages configuration
- if (typeof v !== 'string') {
- objMaps += (objMaps.length ? ', ' : '') + '"' + p + '"';
-
- var prop = loader.decanonicalize(p + (p[p.length - 1] != '/' ? '/' : ''));
-
- // allow trailing '/' in package config
- if (prop[prop.length - 1] == '/')
- prop = prop.substr(0, prop.length - 1);
-
- // if a package main, revert it
- var pkgMatch = '';
- for (var pkg in loader.packages) {
- if (prop.substr(0, pkg.length) == pkg
- && (!prop[pkg.length] || prop[pkg.length] == '/')
- && pkgMatch.split('/').length < pkg.split('/').length)
- pkgMatch = pkg;
- }
- if (pkgMatch && loader.packages[pkgMatch].main)
- prop = prop.substr(0, prop.length - loader.packages[pkgMatch].main.length - 1);
-
- var pkg = loader.packages[prop] = loader.packages[prop] || {};
- pkg.map = v;
- }
- else {
- loader.map[p] = v;
- }
- }
- if (objMaps)
- warn.call(loader, 'The map configuration for ' + objMaps + ' uses object submaps, which is deprecated in global map.\nUpdate this to use package contextual map with configs like SystemJS.config({ packages: { "' + p + '": { map: {...} } } }).');
- }
-
- if (cfg.packageConfigPaths) {
- var packageConfigPaths = [];
- for (var i = 0; i < cfg.packageConfigPaths.length; i++) {
- var path = cfg.packageConfigPaths[i];
- var packageLength = Math.max(path.lastIndexOf('*') + 1, path.lastIndexOf('/'));
- var normalized = loader.decanonicalize(path.substr(0, packageLength) + '/');
- normalized = normalized.substr(0, normalized.length - 1) + path.substr(packageLength);
- packageConfigPaths[i] = normalized;
- }
- loader.packageConfigPaths = packageConfigPaths;
- }
-
- if (cfg.bundles) {
- for (var p in cfg.bundles) {
- var bundle = [];
- for (var i = 0; i < cfg.bundles[p].length; i++)
- bundle.push(loader.decanonicalize(cfg.bundles[p][i]));
- loader.bundles[p] = bundle;
- }
- }
-
- if (cfg.packages) {
- for (var p in cfg.packages) {
- if (p.match(/^([^\/]+:)?\/\/$/))
- throw new TypeError('"' + p + '" is not a valid package name.');
-
- // trailing slash allows paths matches here
- // NB deprecate this to just remove trailing /
- // as decanonicalize doesn't respond to trailing /
- // and paths wildcards should deprecate
- var prop = loader.decanonicalize(p + (p[p.length - 1] != '/' ? '/' : ''));
-
- // allow trailing '/' in package config
- if (prop[prop.length - 1] == '/')
- prop = prop.substr(0, prop.length - 1);
-
- loader.packages[prop] = loader.packages[prop] || {};
-
- // meta backwards compatibility
- if (cfg.packages[p].modules) {
- warn.call(loader, 'Package ' + p + ' is configured with "modules", which is deprecated as it has been renamed to "meta".');
- cfg.packages[p].meta = cfg.packages[p].modules;
- delete cfg.packages[p].modules;
- }
-
- for (var q in cfg.packages[p])
- if (indexOf.call(packageProperties, q) == -1)
- warn.call(loader, '"' + q + '" is not a valid package configuration option in package ' + p);
-
- extendMeta(loader.packages[prop], cfg.packages[p]);
- }
- }
-
- for (var c in cfg) {
- var v = cfg[c];
- var normalizeProp = false;
-
- if (c == 'baseURL' || c == 'map' || c == 'packages' || c == 'bundles' || c == 'paths' || c == 'warnings' || c == 'packageConfigPaths')
- continue;
-
- if (typeof v != 'object' || v instanceof Array) {
- loader[c] = v;
- }
- else {
- loader[c] = loader[c] || {};
-
- if (c == 'meta' || c == 'depCache')
- normalizeProp = true;
-
- for (var p in v) {
- // base-level wildcard meta does not normalize to retain catch-all quality
- if (c == 'meta' && p[0] == '*')
- loader[c][p] = v[p];
- else if (normalizeProp)
- loader[c][loader.decanonicalize(p)] = v[p];
- else
- loader[c][p] = v[p];
- }
- }
- }
-};/*
- * Package Configuration Extension
- *
- * Example:
- *
- * SystemJS.packages = {
- * jquery: {
- * basePath: 'lib', // optionally only use a subdirectory within the package
- * main: 'index.js', // when not set, package name is requested directly
- * format: 'amd',
- * defaultExtension: 'ts', // defaults to 'js', can be set to false
- * modules: {
- * '*.ts': {
- * loader: 'typescript'
- * },
- * 'vendor/sizzle.js': {
- * format: 'global'
- * }
- * },
- * map: {
- * // map internal require('sizzle') to local require('./vendor/sizzle')
- * sizzle: './vendor/sizzle.js',
- * // map any internal or external require of 'jquery/vendor/another' to 'another/index.js'
- * './vendor/another.js': './another/index.js',
- * // test.js / test -> lib/test.js
- * './test.js': './lib/test.js',
- *
- * // environment-specific map configurations
- * './index.js': {
- * '~browser': './index-node.js'
- * }
- * },
- * // allows for setting package-prefixed depCache
- * // keys are normalized module names relative to the package itself
- * depCache: {
- * // import 'package/index.js' loads in parallel package/lib/test.js,package/vendor/sizzle.js
- * './index.js': ['./test'],
- * './test.js': ['external-dep'],
- * 'external-dep/path.js': ['./another.js']
- * }
- * }
- * };
- *
- * Then:
- * import 'jquery' -> jquery/index.js
- * import 'jquery/submodule' -> jquery/submodule.js
- * import 'jquery/submodule.ts' -> jquery/submodule.ts loaded as typescript
- * import 'jquery/vendor/another' -> another/index.js
- *
- * Detailed Behaviours
- * - main can have a leading "./" can be added optionally
- * - map and defaultExtension are applied to the main
- * - defaultExtension adds the extension only if the exact extension is not present
- * - defaultJSExtensions applies after map when defaultExtension is not set
- * - if a meta value is available for a module, map and defaultExtension are skipped
- * - like global map, package map also applies to subpaths (sizzle/x, ./vendor/another/sub)
- * - condition module map is '@env' module in package or '@system-env' globally
- * - map targets support conditional interpolation ('./x': './x.#{|env}.js')
- * - internal package map targets cannot use boolean conditionals
- *
- * In addition, the following modules properties will be allowed to be package
- * -relative as well in the package module config:
- *
- * - loader
- * - alias
- *
- *
- * Package Configuration Loading
- *
- * Not all packages may already have their configuration present in the System config
- * For these cases, a list of packageConfigPaths can be provided, which when matched against
- * a request, will first request a ".json" file by the package name to derive the package
- * configuration from. This allows dynamic loading of non-predetermined code, a key use
- * case in SystemJS.
- *
- * Example:
- *
- * SystemJS.packageConfigPaths = ['packages/test/package.json', 'packages/*.json'];
- *
- * // will first request 'packages/new-package/package.json' for the package config
- * // before completing the package request to 'packages/new-package/path'
- * SystemJS.import('packages/new-package/path');
- *
- * // will first request 'packages/test/package.json' before the main
- * SystemJS.import('packages/test');
- *
- * When a package matches packageConfigPaths, it will always send a config request for
- * the package configuration.
- * The package name itself is taken to be the match up to and including the last wildcard
- * or trailing slash.
- * The most specific package config path will be used.
- * Any existing package configurations for the package will deeply merge with the
- * package config, with the existing package configurations taking preference.
- * To opt-out of the package configuration request for a package that matches
- * packageConfigPaths, use the { configured: true } package config option.
- *
- */
-(function() {
-
- hookConstructor(function(constructor) {
- return function() {
- constructor.call(this);
- this.packages = {};
- this.packageConfigPaths = {};
- };
- });
-
- function getPackage(loader, normalized) {
- // use most specific package
- var curPkg, curPkgLen = 0, pkgLen;
- for (var p in loader.packages) {
- if (normalized.substr(0, p.length) === p && (normalized.length === p.length || normalized[p.length] === '/')) {
- pkgLen = p.split('/').length;
- if (pkgLen > curPkgLen) {
- curPkg = p;
- curPkgLen = pkgLen;
- }
- }
- }
- return curPkg;
- }
-
- function getBasePath(pkg) {
- // sanitize basePath
- var basePath = pkg.basePath && pkg.basePath != '.' ? pkg.basePath : '';
- if (basePath) {
- if (basePath.substr(0, 2) == './')
- basePath = basePath.substr(2);
- if (basePath[basePath.length - 1] != '/')
- basePath += '/';
- }
- return basePath;
- }
-
- function addDefaultExtension(loader, pkg, pkgName, basePath, subPath, skipExtensions) {
- // don't apply extensions to folders or if defaultExtension = false
- if (!subPath || subPath[subPath.length - 1] == '/' || skipExtensions || pkg.defaultExtension === false)
- return subPath;
-
- // NB are you sure about this?
- // skip if we have interpolation conditional syntax in subPath?
- if (subPath.match(interpolationRegEx))
- return subPath;
-
- var metaMatch = false;
-
- // exact meta or meta with any content after the last wildcard skips extension
- if (pkg.meta)
- getMetaMatches(pkg.meta, subPath, function(metaPattern, matchMeta, matchDepth) {
- if (matchDepth == 0 || metaPattern.lastIndexOf('*') != metaPattern.length - 1)
- return metaMatch = true;
- });
-
- // exact global meta or meta with any content after the last wildcard skips extension
- if (!metaMatch && loader.meta)
- getMetaMatches(loader.meta, pkgName + '/' + basePath + subPath, function(metaPattern, matchMeta, matchDepth) {
- if (matchDepth == 0 || metaPattern.lastIndexOf('*') != metaPattern.length - 1)
- return metaMatch = true;
- });
-
- if (metaMatch)
- return subPath;
-
- // work out what the defaultExtension is and add if not there already
- // NB reconsider if default should really be ".js"?
- var defaultExtension = '.' + (pkg.defaultExtension || 'js');
- if (subPath.substr(subPath.length - defaultExtension.length) != defaultExtension)
- return subPath + defaultExtension;
- else
- return subPath;
- }
-
- function applyPackageConfigSync(loader, pkg, pkgName, subPath, skipExtensions) {
- // main
- if (!subPath) {
- if (pkg.main)
- subPath = pkg.main.substr(0, 2) == './' ? pkg.main.substr(2) : pkg.main;
- // also no submap if name is package itself (import 'pkg' -> 'path/to/pkg.js')
- else
- // NB can add a default package main convention here when defaultJSExtensions is deprecated
- // if it becomes internal to the package then it would no longer be an exit path
- return pkgName + (loader.defaultJSExtensions ? '.js' : '');
- }
-
- var basePath = getBasePath(pkg);
-
- // map config checking without then with extensions
- if (pkg.map) {
- var mapPath = './' + subPath;
-
- var mapMatch = getMapMatch(pkg.map, mapPath);
-
- // we then check map with the default extension adding
- if (!mapMatch) {
- mapPath = './' + addDefaultExtension(loader, pkg, pkgName, basePath, subPath, skipExtensions);
- if (mapPath != './' + subPath)
- mapMatch = getMapMatch(pkg.map, mapPath);
- }
- if (mapMatch)
- return doMapSync(loader, pkg, pkgName, basePath, mapMatch, mapPath, skipExtensions);
- }
-
- // normal package resolution
- return pkgName + '/' + basePath + addDefaultExtension(loader, pkg, pkgName, basePath, subPath, skipExtensions);
- }
-
- function doMapSync(loader, pkg, pkgName, basePath, mapMatch, path, skipExtensions) {
- var mapped = pkg.map[mapMatch];
-
- // ignore conditionals in sync
- if (typeof mapped != 'string')
- mapped = mapMatch = path;
-
- // package map to main / base-level
- if (mapped == '.')
- mapped = pkgName;
-
- // internal package map
- else if (mapped.substr(0, 2) == './')
- return pkgName + '/' + basePath + addDefaultExtension(loader, pkg, pkgName, basePath, mapped.substr(2) + path.substr(mapMatch.length), skipExtensions);
-
- // external map reference
- return loader.normalizeSync(mapped + path.substr(mapMatch.length), pkgName + '/');
- }
-
- function applyPackageConfig(loader, pkg, pkgName, subPath, skipExtensions) {
- // main
- if (!subPath) {
- if (pkg.main)
- subPath = pkg.main.substr(0, 2) == './' ? pkg.main.substr(2) : pkg.main;
- // also no submap if name is package itself (import 'pkg' -> 'path/to/pkg.js')
- else
- // NB can add a default package main convention here when defaultJSExtensions is deprecated
- // if it becomes internal to the package then it would no longer be an exit path
- return Promise.resolve(pkgName + (loader.defaultJSExtensions ? '.js' : ''));
- }
-
- var basePath = getBasePath(pkg);
-
- // map config checking without then with extensions
- var mapPath, mapMatch;
-
- if (pkg.map) {
- mapPath = './' + subPath;
- mapMatch = getMapMatch(pkg.map, mapPath);
-
- // we then check map with the default extension adding
- if (!mapMatch) {
- mapPath = './' + addDefaultExtension(loader, pkg, pkgName, basePath, subPath, skipExtensions);
- if (mapPath != './' + subPath)
- mapMatch = getMapMatch(pkg.map, mapPath);
- }
- }
-
- return (mapMatch ? doMap(loader, pkg, pkgName, basePath, mapMatch, mapPath, skipExtensions) : Promise.resolve())
- .then(function(mapped) {
- if (mapped)
- return Promise.resolve(mapped);
-
- // normal package resolution / fallback resolution for no conditional match
- return Promise.resolve(pkgName + '/' + basePath + addDefaultExtension(loader, pkg, pkgName, basePath, subPath, skipExtensions));
- });
- }
-
- function doStringMap(loader, pkg, pkgName, basePath, mapMatch, mapped, path, skipExtensions) {
- // NB the interpolation cases should strictly skip subsequent interpolation
-
- // package map to main / base-level
- if (mapped == '.')
- mapped = pkgName;
-
- // internal package map
- else if (mapped.substr(0, 2) == './')
- return Promise.resolve(pkgName + '/' + basePath + addDefaultExtension(loader, pkg, pkgName, basePath, mapped.substr(2) + path.substr(mapMatch.length), skipExtensions))
- .then(function(name) {
- return interpolateConditional.call(loader, name, pkgName + '/');
- });
-
- // external map reference
- // NB deprecate the use of the second argument here -> should be fully global reference
- return loader.normalize(mapped + path.substr(mapMatch.length), pkgName + '/');
- }
-
- function doMap(loader, pkg, pkgName, basePath, mapMatch, path, skipExtensions) {
- var mapped = pkg.map[mapMatch];
-
- if (typeof mapped == 'string')
- return doStringMap(loader, pkg, pkgName, basePath, mapMatch, mapped, path, skipExtensions);
-
- // we use a special conditional syntax to allow the builder to handle conditional branch points further
- if (loader.builder)
- return Promise.resolve(pkgName + '/#:' + path);
-
- // map object -> conditional map
- return loader['import'](pkg.map['@env'] || '@system-env', pkgName)
- .then(function(env) {
- // first map condition to match is used
- for (var e in mapped) {
- var negate = e[0] == '~';
-
- var value = readMemberExpression(negate ? e.substr(1) : e, env);
-
- if (!negate && value || negate && !value)
- return mapped[e];
- }
- })
- .then(function(mapped) {
- if (mapped)
- return doStringMap(loader, pkg, pkgName, basePath, mapMatch, mapped, path, skipExtensions);
-
- // no environment match -> fallback to original subPath by returning undefined
- });
- }
-
- // normalizeSync = decanonicalize + package resolution
- SystemJSLoader.prototype.normalizeSync = SystemJSLoader.prototype.decanonicalize = SystemJSLoader.prototype.normalize;
-
- // decanonicalize must JUST handle package defaultExtension: false case when defaultJSExtensions is set
- // to be deprecated!
- hook('decanonicalize', function(decanonicalize) {
- return function(name, parentName) {
- var decanonicalized = decanonicalize.call(this, name, parentName);
-
- if (!this.defaultJSExtensions)
- return decanonicalized;
-
- var pkgName = getPackage(this, decanonicalized);
-
- var defaultExtension = name[name.length - 1] == '/' ? false : pkgName && this.packages[pkgName].defaultExtension;
-
- if ((defaultExtension === false || defaultExtension && defaultExtension != '.js') && name.substr(name.length - 3, 3) != '.js' && decanonicalized.substr(decanonicalized.length - 3, 3) == '.js')
- decanonicalized = decanonicalized.substr(0, decanonicalized.length - 3);
-
- return decanonicalized;
- };
- });
-
- hook('normalizeSync', function(normalizeSync) {
- return function(name, parentName, isPlugin) {
- warn.call(this, 'SystemJS.normalizeSync has been deprecated for SystemJS.decanonicalize.');
-
- var loader = this;
- isPlugin = isPlugin === true;
-
- // apply contextual package map first
- // (we assume the parent package config has already been loaded)
- if (parentName)
- var parentPackageName = getPackage(loader, parentName) ||
- loader.defaultJSExtensions && parentName.substr(parentName.length - 3, 3) == '.js' &&
- getPackage(loader, parentName.substr(0, parentName.length - 3));
-
- var parentPackage = parentPackageName && loader.packages[parentPackageName];
-
- // remove any parent basePath from parentName
- if (parentPackage) {
- var parentBasePath = getBasePath(parentPackage);
- if (parentBasePath && parentName.substr(parentPackageName.length + 1, parentBasePath.length) == parentBasePath)
- parentName = parentPackageName + parentName.substr(parentPackageName.length + parentBasePath.length);
- }
-
- // ignore . since internal maps handled by standard package resolution
- if (parentPackage && name[0] != '.') {
- var parentMap = parentPackage.map;
- var parentMapMatch = parentMap && getMapMatch(parentMap, name);
-
- if (parentMapMatch && typeof parentMap[parentMapMatch] == 'string')
- return doMapSync(loader, parentPackage, parentPackageName, getBasePath(parentPackage), parentMapMatch, name, isPlugin);
- }
-
- var defaultJSExtension = loader.defaultJSExtensions && name.substr(name.length - 3, 3) != '.js';
-
- // apply map, core, paths, contextual package map
- var normalized = normalizeSync.call(loader, name, parentName);
-
- // undo defaultJSExtension
- if (defaultJSExtension && normalized.substr(normalized.length - 3, 3) != '.js')
- defaultJSExtension = false;
- if (defaultJSExtension)
- normalized = normalized.substr(0, normalized.length - 3);
-
- var pkgConfigMatch = getPackageConfigMatch(loader, normalized);
- var pkgName = pkgConfigMatch && pkgConfigMatch.packageName || getPackage(loader, normalized);
-
- if (!pkgName)
- return normalized + (defaultJSExtension ? '.js' : '');
-
- var subPath = normalized.substr(pkgName.length + 1);
-
- return applyPackageConfigSync(loader, loader.packages[pkgName] || {}, pkgName, subPath, isPlugin);
- };
- });
-
- hook('normalize', function(normalize) {
- return function(name, parentName, isPlugin) {
- var loader = this;
- isPlugin = isPlugin === true;
-
- return Promise.resolve()
- .then(function() {
- // apply contextual package map first
- // (we assume the parent package config has already been loaded)
- if (parentName)
- var parentPackageName = getPackage(loader, parentName) ||
- loader.defaultJSExtensions && parentName.substr(parentName.length - 3, 3) == '.js' &&
- getPackage(loader, parentName.substr(0, parentName.length - 3));
-
- var parentPackage = parentPackageName && loader.packages[parentPackageName];
-
- // remove any parent basePath from parentName
- if (parentPackage) {
- var parentBasePath = getBasePath(parentPackage);
- if (parentBasePath && parentName.substr(parentPackageName.length + 1, parentBasePath.length) == parentBasePath)
- parentName = parentPackageName + parentName.substr(parentPackageName.length + parentBasePath.length);
- }
-
- // ignore . since internal maps handled by standard package resolution
- if (parentPackage && name.substr(0, 2) != './') {
- var parentMap = parentPackage.map;
- var parentMapMatch = parentMap && getMapMatch(parentMap, name);
-
- if (parentMapMatch)
- return doMap(loader, parentPackage, parentPackageName, parentBasePath, parentMapMatch, name, isPlugin);
- }
-
- return Promise.resolve();
- })
- .then(function(mapped) {
- if (mapped)
- return mapped;
-
- var defaultJSExtension = loader.defaultJSExtensions && name.substr(name.length - 3, 3) != '.js';
-
- // apply map, core, paths, contextual package map
- var normalized = normalize.call(loader, name, parentName);
-
- // undo defaultJSExtension
- if (defaultJSExtension && normalized.substr(normalized.length - 3, 3) != '.js')
- defaultJSExtension = false;
- if (defaultJSExtension)
- normalized = normalized.substr(0, normalized.length - 3);
-
- var pkgConfigMatch = getPackageConfigMatch(loader, normalized);
- var pkgName = pkgConfigMatch && pkgConfigMatch.packageName || getPackage(loader, normalized);
-
- if (!pkgName)
- return Promise.resolve(normalized + (defaultJSExtension ? '.js' : ''));
-
- var pkg = loader.packages[pkgName];
-
- // if package is already configured or not a dynamic config package, use existing package config
- var isConfigured = pkg && (pkg.configured || !pkgConfigMatch);
- return (isConfigured ? Promise.resolve(pkg) : loadPackageConfigPath(loader, pkgName, pkgConfigMatch.configPath))
- .then(function(pkg) {
- var subPath = normalized.substr(pkgName.length + 1);
-
- return applyPackageConfig(loader, pkg, pkgName, subPath, isPlugin);
- });
- });
- };
- });
-
- // check if the given normalized name matches a packageConfigPath
- // if so, loads the config
- var packageConfigPaths = {};
-
- // data object for quick checks against package paths
- function createPkgConfigPathObj(path) {
- var lastWildcard = path.lastIndexOf('*');
- var length = Math.max(lastWildcard + 1, path.lastIndexOf('/'));
- return {
- length: length,
- // NB handle regex control character escapes or simply create a test function here
- regEx: new RegExp('^(' + path.substr(0, length).replace(/\*/g, '[^\\/]+') + ')(\\/|$)'),
- wildcard: lastWildcard != -1
- };
- }
-
- // most specific match wins
- function getPackageConfigMatch(loader, normalized) {
- var pkgName, exactMatch = false, configPath;
- for (var i = 0; i < loader.packageConfigPaths.length; i++) {
- var packageConfigPath = loader.packageConfigPaths[i];
- var p = packageConfigPaths[packageConfigPath] || (packageConfigPaths[packageConfigPath] = createPkgConfigPathObj(packageConfigPath));
- if (normalized.length < p.length)
- continue;
- var match = normalized.match(p.regEx);
- if (match && (!pkgName || (!(exactMatch && p.wildcard) && pkgName.length < match[1].length))) {
- pkgName = match[1];
- exactMatch = !p.wildcard;
- configPath = pkgName + packageConfigPath.substr(p.length);
- }
- }
-
- if (!pkgName)
- return;
-
- return {
- packageName: pkgName,
- configPath: configPath
- };
- }
-
- function loadPackageConfigPath(loader, pkgName, pkgConfigPath) {
- var configLoader = loader.pluginLoader || loader;
-
- // NB remove this when json is default
- (configLoader.meta[pkgConfigPath] = configLoader.meta[pkgConfigPath] || {}).format = 'json';
-
- return configLoader.load(pkgConfigPath)
- .then(function() {
- pkgConfig = configLoader.get(pkgConfigPath);
-
- var cfg = pkgConfig['default'];
-
- // support "systemjs" prefixing
- if (cfg.systemjs)
- cfg = cfg.systemjs;
-
- // modules backwards compatibility
- if (cfg.modules) {
- cfg.meta = cfg.modules;
- warn.call(loader, 'Package config file ' + pkgConfigPath + ' is configured with "modules", which is deprecated as it has been renamed to "meta".');
- }
-
- // remove any non-system properties if generic config file (eg package.json)
- for (var p in cfg) {
- if (indexOf.call(packageProperties, p) == -1)
- delete cfg[p];
- }
-
- // deeply-merge (to first level) config with any existing package config
- var pkg = loader.packages[pkgName] = loader.packages[pkgName] || {};
- extendMeta(pkg, cfg, true);
-
- // support external depCache
- var basePath = getBasePath(pkg);
- if (cfg.depCache) {
- for (var d in cfg.depCache) {
- var dNormalized;
-
- if (d.substr(0, 2) == './')
- dNormalized = pkgName + '/' + basePath + d.substr(2);
- else
- dNormalized = coreResolve.call(loader, d);
- loader.depCache[dNormalized] = (loader.depCache[dNormalized] || []).concat(cfg.depCache[d]);
- }
- delete cfg.depCache;
- }
-
- return pkg;
- });
- }
-
- function getMetaMatches(pkgMeta, subPath, matchFn) {
- // wildcard meta
- var meta = {};
- var wildcardIndex;
- for (var module in pkgMeta) {
- // allow meta to start with ./ for flexibility
- var dotRel = module.substr(0, 2) == './' ? './' : '';
- if (dotRel)
- module = module.substr(2);
-
- wildcardIndex = module.indexOf('*');
- if (wildcardIndex === -1)
- continue;
-
- if (module.substr(0, wildcardIndex) == subPath.substr(0, wildcardIndex)
- && module.substr(wildcardIndex + 1) == subPath.substr(subPath.length - module.length + wildcardIndex + 1)) {
- // alow match function to return true for an exit path
- if (matchFn(module, pkgMeta[dotRel + module], module.split('/').length))
- return;
- }
- }
- // exact meta
- var exactMeta = pkgMeta[subPath] || pkgMeta['./' + subPath];
- if (exactMeta)
- matchFn(exactMeta, exactMeta, 0);
- }
-
- hook('locate', function(locate) {
- return function(load) {
- var loader = this;
- return Promise.resolve(locate.call(this, load))
- .then(function(address) {
- var pkgName = getPackage(loader, load.name);
- if (pkgName) {
- var pkg = loader.packages[pkgName];
- var basePath = getBasePath(pkg);
- var subPath = load.name.substr(pkgName.length + basePath.length + 1);
-
- // format
- if (pkg.format)
- load.metadata.format = load.metadata.format || pkg.format;
-
- var meta = {};
- if (pkg.meta) {
- var bestDepth = 0;
-
- // NB support a main shorthand in meta here?
- getMetaMatches(pkg.meta, subPath, function(metaPattern, matchMeta, matchDepth) {
- if (matchDepth > bestDepth)
- bestDepth = matchDepth;
- extendMeta(meta, matchMeta, matchDepth && bestDepth > matchDepth);
- });
-
- // allow alias and loader to be package-relative
- if (meta.alias && meta.alias.substr(0, 2) == './')
- meta.alias = pkgName + meta.alias.substr(1);
- if (meta.loader && meta.loader.substr(0, 2) == './')
- meta.loader = pkgName + meta.loader.substr(1);
- extendMeta(load.metadata, meta);
- }
- }
-
- return address;
- });
- };
- });
-
-})();
-/*
- * Script tag fetch
- *
- * When load.metadata.scriptLoad is true, we load via script tag injection.
- */
-(function() {
-
- if (typeof document != 'undefined')
- var head = document.getElementsByTagName('head')[0];
-
- var curSystem;
-
- // if doing worker executing, this is set to the load record being executed
- var workerLoad = null;
-
- // interactive mode handling method courtesy RequireJS
- var ieEvents = head && (function() {
- var s = document.createElement('script');
- var isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]';
- return s.attachEvent && !(s.attachEvent.toString && s.attachEvent.toString().indexOf('[native code') < 0) && !isOpera;
- })();
-
- // IE interactive-only part
- // we store loading scripts array as { script: <script>, load: {...} }
- var interactiveLoadingScripts = [];
- var interactiveScript;
- function getInteractiveScriptLoad() {
- if (interactiveScript && interactiveScript.script.readyState === 'interactive')
- return interactiveScript.load;
-
- for (var i = 0; i < interactiveLoadingScripts.length; i++)
- if (interactiveLoadingScripts[i].script.readyState == 'interactive') {
- interactiveScript = interactiveLoadingScripts[i];
- return interactiveScript.load;
- }
- }
-
- // System.register, System.registerDynamic, AMD define pipeline
- // this is called by the above methods when they execute
- // we then run the reduceRegister_ collection function either immediately
- // if we are in IE and know the currently executing script (interactive)
- // or later if we need to wait for the synchronous load callback to know the script
- var loadingCnt = 0;
- var registerQueue = [];
- hook('pushRegister_', function(pushRegister) {
- return function(register) {
- // if using eval-execution then skip
- if (pushRegister.call(this, register))
- return false;
-
- // if using worker execution, then we're done
- if (workerLoad)
- this.reduceRegister_(workerLoad, register);
-
- // detect if we know the currently executing load (IE)
- // if so, immediately call reduceRegister
- else if (ieEvents)
- this.reduceRegister_(getInteractiveScriptLoad(), register);
-
- // otherwise, add to our execution queue
- // to call reduceRegister on sync script load event
- else if (loadingCnt)
- registerQueue.push(register);
-
- // if we're not currently loading anything though
- // then do the reduction against a null load
- // (out of band named define or named register)
- // note even in non-script environments, this catch is used
- else
- this.reduceRegister_(null, register);
-
- return true;
- };
- });
-
- function webWorkerImport(loader, load) {
- return new Promise(function(resolve, reject) {
- if (load.metadata.integrity)
- reject(new Error('Subresource integrity checking is not supported in web workers.'));
-
- workerLoad = load;
- try {
- importScripts(load.address);
- }
- catch(e) {
- workerLoad = null;
- reject(e);
- }
- workerLoad = null;
-
- // if nothing registered, then something went wrong
- if (!load.metadata.entry)
- reject(new Error(load.address + ' did not call System.register or AMD define'));
-
- resolve('');
- });
- }
-
- // override fetch to use script injection
- hook('fetch', function(fetch) {
- return function(load) {
- var loader = this;
-
- if (!load.metadata.scriptLoad || (!isBrowser && !isWorker))
- return fetch.call(this, load);
-
- if (isWorker)
- return webWorkerImport(loader, load);
-
- return new Promise(function(resolve, reject) {
- var s = document.createElement('script');
-
- s.async = true;
-
- if (load.metadata.integrity)
- s.setAttribute('integrity', load.metadata.integrity);
-
- if (ieEvents) {
- s.attachEvent('onreadystatechange', complete);
- interactiveLoadingScripts.push({
- script: s,
- load: load
- });
- }
- else {
- s.addEventListener('load', complete, false);
- s.addEventListener('error', error, false);
- }
-
- loadingCnt++;
-
- curSystem = __global.System;
-
- s.src = load.address;
- head.appendChild(s);
-
- function complete(evt) {
- if (s.readyState && s.readyState != 'loaded' && s.readyState != 'complete')
- return;
-
- loadingCnt--;
-
- // complete call is sync on execution finish
- // (in ie already done reductions)
- if (!load.metadata.entry && !registerQueue.length) {
- loader.reduceRegister_(load);
- }
- else if (!ieEvents) {
- for (var i = 0; i < registerQueue.length; i++)
- loader.reduceRegister_(load, registerQueue[i]);
- registerQueue = [];
- }
-
- cleanup();
-
- // if nothing registered, then something went wrong
- if (!load.metadata.entry && !load.metadata.bundle)
- reject(new Error(load.name + ' did not call System.register or AMD define. If loading a global module configure the global name via the meta exports property for script injection support.'));
-
- resolve('');
- }
-
- function error(evt) {
- cleanup();
- reject(new Error('Unable to load script ' + load.address));
- }
-
- function cleanup() {
- __global.System = curSystem;
-
- if (s.detachEvent) {
- s.detachEvent('onreadystatechange', complete);
- for (var i = 0; i < interactiveLoadingScripts.length; i++)
- if (interactiveLoadingScripts[i].script == s) {
- if (interactiveScript && interactiveScript.script == s)
- interactiveScript = null;
- interactiveLoadingScripts.splice(i, 1);
- }
- }
- else {
- s.removeEventListener('load', complete, false);
- s.removeEventListener('error', error, false);
- }
-
- head.removeChild(s);
- }
- });
- };
- });
-})();
-/*
- * Instantiate registry extension
- *
- * Supports Traceur System.register 'instantiate' output for loading ES6 as ES5.
- *
- * - Creates the loader.register function
- * - Also supports metadata.format = 'register' in instantiate for anonymous register modules
- * - Also supports metadata.deps, metadata.execute and metadata.executingRequire
- * for handling dynamic modules alongside register-transformed ES6 modules
- *
- *
- * The code here replicates the ES6 linking groups algorithm to ensure that
- * circular ES6 compiled into System.register can work alongside circular AMD
- * and CommonJS, identically to the actual ES6 loader.
- *
- */
-
-
-/*
- * Registry side table entries in loader.defined
- * Registry Entry Contains:
- * - name
- * - deps
- * - declare for declarative modules
- * - execute for dynamic modules, different to declarative execute on module
- * - executingRequire indicates require drives execution for circularity of dynamic modules
- * - declarative optional boolean indicating which of the above
- *
- * Can preload modules directly on SystemJS.defined['my/module'] = { deps, execute, executingRequire }
- *
- * Then the entry gets populated with derived information during processing:
- * - normalizedDeps derived from deps, created in instantiate
- * - groupIndex used by group linking algorithm
- * - evaluated indicating whether evaluation has happend
- * - module the module record object, containing:
- * - exports actual module exports
- *
- * For dynamic we track the es module with:
- * - esModule actual es module value
- * - esmExports whether to extend the esModule with named exports
- *
- * Then for declarative only we track dynamic bindings with the 'module' records:
- * - name
- * - exports
- * - setters declarative setter functions
- * - dependencies, module records of dependencies
- * - importers, module records of dependents
- *
- * After linked and evaluated, entries are removed, declarative module records remain in separate
- * module binding table
- *
- */
-
-var leadingCommentAndMetaRegEx = /^\s*(\/\*[^\*]*(\*(?!\/)[^\*]*)*\*\/|\s*\/\/[^\n]*|\s*"[^"]+"\s*;?|\s*'[^']+'\s*;?)*\s*/;
-function detectRegisterFormat(source) {
- var leadingCommentAndMeta = source.match(leadingCommentAndMetaRegEx);
- return leadingCommentAndMeta && source.substr(leadingCommentAndMeta[0].length, 15) == 'System.register';
-}
-
-function createEntry() {
- return {
- name: null,
- deps: null,
- originalIndices: null,
- declare: null,
- execute: null,
- executingRequire: false,
- declarative: false,
- normalizedDeps: null,
- groupIndex: null,
- evaluated: false,
- module: null,
- esModule: null,
- esmExports: false
- };
-}
-
-(function() {
-
- /*
- * There are two variations of System.register:
- * 1. System.register for ES6 conversion (2-3 params) - System.register([name, ]deps, declare)
- * see https://github.com/ModuleLoader/es6-module-loader/wiki/System.register-Explained
- *
- * 2. System.registerDynamic for dynamic modules (3-4 params) - System.registerDynamic([name, ]deps, executingRequire, execute)
- * the true or false statement
- *
- * this extension implements the linking algorithm for the two variations identical to the spec
- * allowing compiled ES6 circular references to work alongside AMD and CJS circular references.
- *
- */
- SystemJSLoader.prototype.register = function(name, deps, declare) {
- if (typeof name != 'string') {
- declare = deps;
- deps = name;
- name = null;
- }
-
- // dynamic backwards-compatibility
- // can be deprecated eventually
- if (typeof declare == 'boolean')
- return this.registerDynamic.apply(this, arguments);
-
- var entry = createEntry();
- // ideally wouldn't apply map config to bundle names but
- // dependencies go through map regardless so we can't restrict
- // could reconsider in shift to new spec
- entry.name = name && (this.decanonicalize || this.normalize).call(this, name);
- entry.declarative = true;
- entry.deps = deps;
- entry.declare = declare;
-
- this.pushRegister_({
- amd: false,
- entry: entry
- });
- };
- SystemJSLoader.prototype.registerDynamic = function(name, deps, declare, execute) {
- if (typeof name != 'string') {
- execute = declare;
- declare = deps;
- deps = name;
- name = null;
- }
-
- // dynamic
- var entry = createEntry();
- entry.name = name && (this.decanonicalize || this.normalize).call(this, name);
- entry.deps = deps;
- entry.execute = execute;
- entry.executingRequire = declare;
-
- this.pushRegister_({
- amd: false,
- entry: entry
- });
- };
- hook('reduceRegister_', function() {
- return function(load, register) {
- if (!register)
- return;
-
- var entry = register.entry;
- var curMeta = load && load.metadata;
-
- // named register
- if (entry.name) {
- if (!(entry.name in this.defined))
- this.defined[entry.name] = entry;
-
- if (curMeta)
- curMeta.bundle = true;
- }
- // anonymous register
- if (!entry.name || load && entry.name == load.name) {
- if (!curMeta)
- throw new TypeError('Unexpected anonymous System.register call.');
- if (curMeta.entry) {
- if (curMeta.format == 'register')
- throw new Error('Multiple anonymous System.register calls in module ' + load.name + '. If loading a bundle, ensure all the System.register calls are named.');
- else
- throw new Error('Module ' + load.name + ' interpreted as ' + curMeta.format + ' module format, but called System.register.');
- }
- if (!curMeta.format)
- curMeta.format = 'register';
- curMeta.entry = entry;
- }
- };
- });
-
- hookConstructor(function(constructor) {
- return function() {
- constructor.call(this);
-
- this.defined = {};
- this._loader.moduleRecords = {};
- };
- });
-
- function buildGroups(entry, loader, groups) {
- groups[entry.groupIndex] = groups[entry.groupIndex] || [];
-
- if (indexOf.call(groups[entry.groupIndex], entry) != -1)
- return;
-
- groups[entry.groupIndex].push(entry);
-
- for (var i = 0, l = entry.normalizedDeps.length; i < l; i++) {
- var depName = entry.normalizedDeps[i];
- var depEntry = loader.defined[depName];
-
- // not in the registry means already linked / ES6
- if (!depEntry || depEntry.evaluated)
- continue;
-
- // now we know the entry is in our unlinked linkage group
- var depGroupIndex = entry.groupIndex + (depEntry.declarative != entry.declarative);
-
- // the group index of an entry is always the maximum
- if (depEntry.groupIndex === null || depEntry.groupIndex < depGroupIndex) {
-
- // if already in a group, remove from the old group
- if (depEntry.groupIndex !== null) {
- groups[depEntry.groupIndex].splice(indexOf.call(groups[depEntry.groupIndex], depEntry), 1);
-
- // if the old group is empty, then we have a mixed depndency cycle
- if (groups[depEntry.groupIndex].length == 0)
- throw new Error("Mixed dependency cycle detected");
- }
-
- depEntry.groupIndex = depGroupIndex;
- }
-
- buildGroups(depEntry, loader, groups);
- }
- }
-
- function link(name, loader) {
- var startEntry = loader.defined[name];
-
- // skip if already linked
- if (startEntry.module)
- return;
-
- startEntry.groupIndex = 0;
-
- var groups = [];
-
- buildGroups(startEntry, loader, groups);
-
- var curGroupDeclarative = !!startEntry.declarative == groups.length % 2;
- for (var i = groups.length - 1; i >= 0; i--) {
- var group = groups[i];
- for (var j = 0; j < group.length; j++) {
- var entry = group[j];
-
- // link each group
- if (curGroupDeclarative)
- linkDeclarativeModule(entry, loader);
- else
- linkDynamicModule(entry, loader);
- }
- curGroupDeclarative = !curGroupDeclarative;
- }
- }
-
- // module binding records
- function Module() {}
- defineProperty(Module, 'toString', {
- value: function() {
- return 'Module';
- }
- });
-
- function getOrCreateModuleRecord(name, moduleRecords) {
- return moduleRecords[name] || (moduleRecords[name] = {
- name: name,
- dependencies: [],
- exports: new Module(), // start from an empty module and extend
- importers: []
- });
- }
-
- function linkDeclarativeModule(entry, loader) {
- // only link if already not already started linking (stops at circular)
- if (entry.module)
- return;
-
- var moduleRecords = loader._loader.moduleRecords;
- var module = entry.module = getOrCreateModuleRecord(entry.name, moduleRecords);
- var exports = entry.module.exports;
-
- var declaration = entry.declare.call(__global, function(name, value) {
- module.locked = true;
-
- if (typeof name == 'object') {
- for (var p in name)
- exports[p] = name[p];
- }
- else {
- exports[name] = value;
- }
-
- for (var i = 0, l = module.importers.length; i < l; i++) {
- var importerModule = module.importers[i];
- if (!importerModule.locked) {
- var importerIndex = indexOf.call(importerModule.dependencies, module);
- importerModule.setters[importerIndex](exports);
- }
- }
-
- module.locked = false;
- return value;
- }, entry.name);
-
- module.setters = declaration.setters;
- module.execute = declaration.execute;
-
- if (!module.setters || !module.execute) {
- throw new TypeError('Invalid System.register form for ' + entry.name);
- }
-
- // now link all the module dependencies
- for (var i = 0, l = entry.normalizedDeps.length; i < l; i++) {
- var depName = entry.normalizedDeps[i];
- var depEntry = loader.defined[depName];
- var depModule = moduleRecords[depName];
-
- // work out how to set depExports based on scenarios...
- var depExports;
-
- if (depModule) {
- depExports = depModule.exports;
- }
- // dynamic, already linked in our registry
- else if (depEntry && !depEntry.declarative) {
- depExports = depEntry.esModule;
- }
- // in the loader registry
- else if (!depEntry) {
- depExports = loader.get(depName);
- }
- // we have an entry -> link
- else {
- linkDeclarativeModule(depEntry, loader);
- depModule = depEntry.module;
- depExports = depModule.exports;
- }
-
- // only declarative modules have dynamic bindings
- if (depModule && depModule.importers) {
- depModule.importers.push(module);
- module.dependencies.push(depModule);
- }
- else {
- module.dependencies.push(null);
- }
-
- // run setters for all entries with the matching dependency name
- var originalIndices = entry.originalIndices[i];
- for (var j = 0, len = originalIndices.length; j < len; ++j) {
- var index = originalIndices[j];
- if (module.setters[index]) {
- module.setters[index](depExports);
- }
- }
- }
- }
-
- // An analog to loader.get covering execution of all three layers (real declarative, simulated declarative, simulated dynamic)
- function getModule(name, loader) {
- var exports;
- var entry = loader.defined[name];
-
- if (!entry) {
- exports = loader.get(name);
- if (!exports)
- throw new Error('Unable to load dependency ' + name + '.');
- }
-
- else {
- if (entry.declarative)
- ensureEvaluated(name, [], loader);
-
- else if (!entry.evaluated)
- linkDynamicModule(entry, loader);
-
- exports = entry.module.exports;
- }
-
- if ((!entry || entry.declarative) && exports && exports.__useDefault)
- return exports['default'];
-
- return exports;
- }
-
- function linkDynamicModule(entry, loader) {
- if (entry.module)
- return;
-
- var exports = {};
-
- var module = entry.module = { exports: exports, id: entry.name };
-
- // AMD requires execute the tree first
- if (!entry.executingRequire) {
- for (var i = 0, l = entry.normalizedDeps.length; i < l; i++) {
- var depName = entry.normalizedDeps[i];
- // we know we only need to link dynamic due to linking algorithm
- var depEntry = loader.defined[depName];
- if (depEntry)
- linkDynamicModule(depEntry, loader);
- }
- }
-
- // now execute
- entry.evaluated = true;
- var output = entry.execute.call(__global, function(name) {
- for (var i = 0, l = entry.deps.length; i < l; i++) {
- if (entry.deps[i] != name)
- continue;
- return getModule(entry.normalizedDeps[i], loader);
- }
- throw new Error('Module ' + name + ' not declared as a dependency.');
- }, exports, module);
-
- if (output)
- module.exports = output;
-
- // create the esModule object, which allows ES6 named imports of dynamics
- exports = module.exports;
-
- // __esModule flag treats as already-named
- if (exports && exports.__esModule)
- entry.esModule = exports;
- // set module as 'default' export, then fake named exports by iterating properties
- else if (entry.esmExports && exports !== __global)
- entry.esModule = getESModule(exports);
- // just use the 'default' export
- else
- entry.esModule = { 'default': exports };
- }
-
- /*
- * Given a module, and the list of modules for this current branch,
- * ensure that each of the dependencies of this module is evaluated
- * (unless one is a circular dependency already in the list of seen
- * modules, in which case we execute it)
- *
- * Then we evaluate the module itself depth-first left to right
- * execution to match ES6 modules
- */
- function ensureEvaluated(moduleName, seen, loader) {
- var entry = loader.defined[moduleName];
-
- // if already seen, that means it's an already-evaluated non circular dependency
- if (!entry || entry.evaluated || !entry.declarative)
- return;
-
- // this only applies to declarative modules which late-execute
-
- seen.push(moduleName);
-
- for (var i = 0, l = entry.normalizedDeps.length; i < l; i++) {
- var depName = entry.normalizedDeps[i];
- if (indexOf.call(seen, depName) == -1) {
- if (!loader.defined[depName])
- loader.get(depName);
- else
- ensureEvaluated(depName, seen, loader);
- }
- }
-
- if (entry.evaluated)
- return;
-
- entry.evaluated = true;
- entry.module.execute.call(__global);
- }
-
- // override the delete method to also clear the register caches
- hook('delete', function(del) {
- return function(name) {
- delete this._loader.moduleRecords[name];
- delete this.defined[name];
- return del.call(this, name);
- };
- });
-
- hook('fetch', function(fetch) {
- return function(load) {
- if (this.defined[load.name]) {
- load.metadata.format = 'defined';
- return '';
- }
-
- if (load.metadata.format == 'register' && !load.metadata.authorization && load.metadata.scriptLoad !== false)
- load.metadata.scriptLoad = true;
-
- load.metadata.deps = load.metadata.deps || [];
-
- return fetch.call(this, load);
- };
- });
-
- hook('translate', function(translate) {
- // we run the meta detection here (register is after meta)
- return function(load) {
- load.metadata.deps = load.metadata.deps || [];
- return Promise.resolve(translate.call(this, load)).then(function(source) {
- // run detection for register format
- if (load.metadata.format == 'register' || !load.metadata.format && detectRegisterFormat(load.source))
- load.metadata.format = 'register';
- return source;
- });
- };
- });
-
- hook('instantiate', function(instantiate) {
- return function(load) {
- if (load.metadata.format == 'detect')
- load.metadata.format = undefined;
-
- // assumes previous instantiate is sync
- // (core json support)
- instantiate.call(this, load);
-
- var loader = this;
-
- var entry;
-
- // first we check if this module has already been defined in the registry
- if (loader.defined[load.name]) {
- entry = loader.defined[load.name];
- // don't support deps for ES modules
- if (!entry.declarative)
- entry.deps = entry.deps.concat(load.metadata.deps);
- }
-
- // picked up already by an anonymous System.register script injection
- // or via the dynamic formats
- else if (load.metadata.entry) {
- entry = load.metadata.entry;
- entry.deps = entry.deps.concat(load.metadata.deps);
- }
-
- // Contains System.register calls
- // (dont run bundles in the builder)
- else if (!(loader.builder && load.metadata.bundle)
- && (load.metadata.format == 'register' || load.metadata.format == 'esm' || load.metadata.format == 'es6')) {
-
- if (typeof __exec != 'undefined')
- __exec.call(loader, load);
-
- if (!load.metadata.entry && !load.metadata.bundle)
- throw new Error(load.name + ' detected as ' + load.metadata.format + ' but didn\'t execute.');
-
- entry = load.metadata.entry;
-
- // support metadata deps for System.register
- if (entry && load.metadata.deps)
- entry.deps = entry.deps.concat(load.metadata.deps);
- }
-
- // named bundles are just an empty module
- if (!entry) {
- entry = createEntry();
- entry.deps = load.metadata.deps;
- entry.execute = function() {};
- }
-
- // place this module onto defined for circular references
- loader.defined[load.name] = entry;
-
- var grouped = group(entry.deps);
-
- entry.deps = grouped.names;
- entry.originalIndices = grouped.indices;
- entry.name = load.name;
- entry.esmExports = load.metadata.esmExports !== false;
-
- // first, normalize all dependencies
- var normalizePromises = [];
- for (var i = 0, l = entry.deps.length; i < l; i++)
- normalizePromises.push(Promise.resolve(loader.normalize(entry.deps[i], load.name)));
-
- return Promise.all(normalizePromises).then(function(normalizedDeps) {
-
- entry.normalizedDeps = normalizedDeps;
-
- return {
- deps: entry.deps,
- execute: function() {
- // recursively ensure that the module and all its
- // dependencies are linked (with dependency group handling)
- link(load.name, loader);
-
- // now handle dependency execution in correct order
- ensureEvaluated(load.name, [], loader);
-
- // remove from the registry
- loader.defined[load.name] = undefined;
-
- // return the defined module object
- return loader.newModule(entry.declarative ? entry.module.exports : entry.esModule);
- }
- };
- });
- };
- });
-})();
-hook('reduceRegister_', function(reduceRegister) {
- return function(load, register) {
- if (register || !load.metadata.exports)
- return reduceRegister.call(this, load, register);
-
- load.metadata.format = 'global';
- var entry = load.metadata.entry = createEntry();
- entry.deps = load.metadata.deps;
- var globalValue = readMemberExpression(load.metadata.exports, __global);
- entry.execute = function() {
- return globalValue;
- };
- };
-});
-
-hookConstructor(function(constructor) {
- return function() {
- var loader = this;
- constructor.call(loader);
-
- var hasOwnProperty = Object.prototype.hasOwnProperty;
-
- // bare minimum ignores for IE8
- var ignoredGlobalProps = ['_g', 'sessionStorage', 'localStorage', 'clipboardData', 'frames', 'frameElement', 'external',
- 'mozAnimationStartTime', 'webkitStorageInfo', 'webkitIndexedDB', 'mozInnerScreenY', 'mozInnerScreenX'];
-
- var globalSnapshot;
-
- function forEachGlobal(callback) {
- if (Object.keys)
- Object.keys(__global).forEach(callback);
- else
- for (var g in __global) {
- if (!hasOwnProperty.call(__global, g))
- continue;
- callback(g);
- }
- }
-
- function forEachGlobalValue(callback) {
- forEachGlobal(function(globalName) {
- if (indexOf.call(ignoredGlobalProps, globalName) != -1)
- return;
- try {
- var value = __global[globalName];
- }
- catch (e) {
- ignoredGlobalProps.push(globalName);
- }
- callback(globalName, value);
- });
- }
-
- loader.set('@@global-helpers', loader.newModule({
- prepareGlobal: function(moduleName, exportName, globals) {
- // disable module detection
- var curDefine = __global.define;
-
- __global.define = undefined;
- __global.exports = undefined;
- if (__global.module && __global.module.exports)
- __global.module = undefined;
-
- // set globals
- var oldGlobals;
- if (globals) {
- oldGlobals = {};
- for (var g in globals) {
- oldGlobals[g] = __global[g];
- __global[g] = globals[g];
- }
- }
-
- // store a complete copy of the global object in order to detect changes
- if (!exportName) {
- globalSnapshot = {};
-
- forEachGlobalValue(function(name, value) {
- globalSnapshot[name] = value;
- });
- }
-
- // return function to retrieve global
- return function() {
- var globalValue;
-
- if (exportName) {
- globalValue = readMemberExpression(exportName, __global);
- }
- else {
- var singleGlobal;
- var multipleExports;
- var exports = {};
-
- forEachGlobalValue(function(name, value) {
- if (globalSnapshot[name] === value)
- return;
- if (typeof value == 'undefined')
- return;
- exports[name] = value;
-
- if (typeof singleGlobal != 'undefined') {
- if (!multipleExports && singleGlobal !== value)
- multipleExports = true;
- }
- else {
- singleGlobal = value;
- }
- });
- globalValue = multipleExports ? exports : singleGlobal;
- }
-
- // revert globals
- if (oldGlobals) {
- for (var g in oldGlobals)
- __global[g] = oldGlobals[g];
- }
- __global.define = curDefine;
-
- return globalValue;
- };
- }
- }));
- };
-});
-hookConstructor(function(constructor) {
- return function() {
- var loader = this;
- constructor.call(loader);
-
- if (typeof window != 'undefined' && typeof document != 'undefined' && window.location)
- var windowOrigin = location.protocol + '//' + location.hostname + (location.port ? ':' + location.port : '');
-
- loader.set('@@cjs-helpers', loader.newModule({
- getPathVars: function(moduleId) {
- // remove any plugin syntax
- var pluginIndex = moduleId.lastIndexOf('!');
- var filename;
- if (pluginIndex != -1)
- filename = moduleId.substr(0, pluginIndex);
- else
- filename = moduleId;
-
- var dirname = filename.split('/');
- dirname.pop();
- dirname = dirname.join('/');
-
- if (filename.substr(0, 8) == 'file:///') {
- filename = filename.substr(7);
- dirname = dirname.substr(7);
-
- // on windows remove leading '/'
- if (isWindows) {
- filename = filename.substr(1);
- dirname = dirname.substr(1);
- }
- }
- else if (windowOrigin && filename.substr(0, windowOrigin.length) === windowOrigin) {
- filename = filename.substr(windowOrigin.length);
- dirname = dirname.substr(windowOrigin.length);
- }
-
- return {
- filename: filename,
- dirname: dirname
- };
- }
- }))
- };
-});/*
- * AMD Helper function module
- * Separated into its own file as this is the part needed for full AMD support in SFX builds
- * NB since implementations have now diverged this can be merged back with amd.js
- */
-hookConstructor(function(constructor) {
- return function() {
- var loader = this;
- constructor.call(this);
-
- var commentRegEx = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg;
- var cjsRequirePre = "(?:^|[^$_a-zA-Z\\xA0-\\uFFFF.])";
- var cjsRequirePost = "\\s*\\(\\s*(\"([^\"]+)\"|'([^']+)')\\s*\\)";
- var fnBracketRegEx = /\(([^\)]*)\)/;
- var wsRegEx = /^\s+|\s+$/g;
-
- var requireRegExs = {};
-
- function getCJSDeps(source, requireIndex) {
-
- // remove comments
- source = source.replace(commentRegEx, '');
-
- // determine the require alias
- var params = source.match(fnBracketRegEx);
- var requireAlias = (params[1].split(',')[requireIndex] || 'require').replace(wsRegEx, '');
-
- // find or generate the regex for this requireAlias
- var requireRegEx = requireRegExs[requireAlias] || (requireRegExs[requireAlias] = new RegExp(cjsRequirePre + requireAlias + cjsRequirePost, 'g'));
-
- requireRegEx.lastIndex = 0;
-
- var deps = [];
-
- var match;
- while (match = requireRegEx.exec(source))
- deps.push(match[2] || match[3]);
-
- return deps;
- }
-
- /*
- AMD-compatible require
- To copy RequireJS, set window.require = window.requirejs = loader.amdRequire
- */
- function require(names, callback, errback, referer) {
- // in amd, first arg can be a config object... we just ignore
- if (typeof names == 'object' && !(names instanceof Array))
- return require.apply(null, Array.prototype.splice.call(arguments, 1, arguments.length - 1));
-
- // amd require
- if (typeof names == 'string' && typeof callback == 'function')
- names = [names];
- if (names instanceof Array) {
- var dynamicRequires = [];
- for (var i = 0; i < names.length; i++)
- dynamicRequires.push(loader['import'](names[i], referer));
- Promise.all(dynamicRequires).then(function(modules) {
- if (callback)
- callback.apply(null, modules);
- }, errback);
- }
-
- // commonjs require
- else if (typeof names == 'string') {
- var module = loader.get(loader.decanonicalize(names, referer));
- if (!module)
- throw new Error('Module not already loaded loading "' + names + '" from "' + referer + '".');
- return module.__useDefault ? module['default'] : module;
- }
-
- else
- throw new TypeError('Invalid require');
- }
-
- function define(name, deps, factory) {
- if (typeof name != 'string') {
- factory = deps;
- deps = name;
- name = null;
- }
- if (!(deps instanceof Array)) {
- factory = deps;
- deps = ['require', 'exports', 'module'].splice(0, factory.length);
- }
-
- if (typeof factory != 'function')
- factory = (function(factory) {
- return function() { return factory; }
- })(factory);
-
- // in IE8, a trailing comma becomes a trailing undefined entry
- if (deps[deps.length - 1] === undefined)
- deps.pop();
-
- // remove system dependencies
- var requireIndex, exportsIndex, moduleIndex;
-
- if ((requireIndex = indexOf.call(deps, 'require')) != -1) {
-
- deps.splice(requireIndex, 1);
-
- // only trace cjs requires for non-named
- // named defines assume the trace has already been done
- if (!name)
- deps = deps.concat(getCJSDeps(factory.toString(), requireIndex));
- }
-
- if ((exportsIndex = indexOf.call(deps, 'exports')) != -1)
- deps.splice(exportsIndex, 1);
-
- if ((moduleIndex = indexOf.call(deps, 'module')) != -1)
- deps.splice(moduleIndex, 1);
-
- function execute(req, exports, module) {
- var depValues = [];
- for (var i = 0; i < deps.length; i++)
- depValues.push(req(deps[i]));
-
- module.uri = module.id;
-
- module.config = function() {};
-
- // add back in system dependencies
- if (moduleIndex != -1)
- depValues.splice(moduleIndex, 0, module);
-
- if (exportsIndex != -1)
- depValues.splice(exportsIndex, 0, exports);
-
- if (requireIndex != -1) {
- function contextualRequire(names, callback, errback) {
- if (typeof names == 'string' && typeof callback != 'function')
- return req(names);
- return require.call(loader, names, callback, errback, module.id);
- }
- contextualRequire.toUrl = function(name) {
- // normalize without defaultJSExtensions
- var defaultJSExtension = loader.defaultJSExtensions && name.substr(name.length - 3, 3) != '.js';
- var url = loader.decanonicalize(name, module.id);
- if (defaultJSExtension && url.substr(url.length - 3, 3) == '.js')
- url = url.substr(0, url.length - 3);
- return url;
- };
- depValues.splice(requireIndex, 0, contextualRequire);
- }
-
- // set global require to AMD require
- var curRequire = __global.require;
- __global.require = require;
-
- var output = factory.apply(exportsIndex == -1 ? __global : exports, depValues);
-
- __global.require = curRequire;
-
- if (typeof output == 'undefined' && module)
- output = module.exports;
-
- if (typeof output != 'undefined')
- return output;
- }
-
- var entry = createEntry();
- entry.name = name && (loader.decanonicalize || loader.normalize).call(loader, name);
- entry.deps = deps;
- entry.execute = execute;
-
- loader.pushRegister_({
- amd: true,
- entry: entry
- });
- }
- define.amd = {};
-
- // reduction function to attach defines to a load record
- hook('reduceRegister_', function(reduceRegister) {
- return function(load, register) {
- // only handle AMD registers here
- if (!register || !register.amd)
- return reduceRegister.call(this, load, register);
-
- var curMeta = load && load.metadata;
- var entry = register.entry;
-
- if (curMeta)
- curMeta.format = 'amd';
-
- // anonymous define
- if (!entry.name) {
- if (!curMeta)
- throw new TypeError('Unexpected anonymous AMD define.');
-
- // already defined anonymously -> throw
- if (curMeta.entry)
- throw new TypeError('Multiple defines for anonymous module ' + load.name);
-
- curMeta.entry = entry;
- }
- // named define
- else {
- // if we don't have any other defines,
- // then let this be an anonymous define
- // this is just to support single modules of the form:
- // define('jquery')
- // still loading anonymously
- // because it is done widely enough to be useful
- // as soon as there is more than one define, this gets removed though
- if (curMeta) {
- if (!curMeta.entry && !curMeta.bundle)
- curMeta.entry = entry;
- else
- curMeta.entry = undefined;
-
- // note this is now a bundle
- curMeta.bundle = true;
- }
-
- // define the module through the register registry
- if (!(entry.name in this.defined))
- this.defined[entry.name] = entry;
- }
- };
- });
-
- // adds define as a global (potentially just temporarily)
- function createDefine() {
- // ensure no NodeJS environment detection
- var oldModule = __global.module;
- var oldExports = __global.exports;
- var oldDefine = __global.define;
-
- __global.module = undefined;
- __global.exports = undefined;
- __global.define = define;
-
- return function() {
- __global.define = oldDefine;
- __global.module = oldModule;
- __global.exports = oldExports;
- };
- }
-
- loader.set('@@amd-helpers', loader.newModule({
- createDefine: createDefine,
- require: require,
- define: define
- }));
- loader.amdDefine = define;
- loader.amdRequire = require;
- };
-});/*
- SystemJS Loader Plugin Support
-
- Supports plugin loader syntax with "!", or via metadata.loader
-
- The plugin name is loaded as a module itself, and can override standard loader hooks
- for the plugin resource. See the plugin section of the systemjs readme.
-*/
-
-(function() {
- function getParentName(loader, parentName) {
- // if parent is a plugin, normalize against the parent plugin argument only
- if (parentName) {
- var parentPluginIndex;
- if (loader.pluginFirst) {
- if ((parentPluginIndex = parentName.lastIndexOf('!')) != -1)
- return parentName.substr(parentPluginIndex + 1);
- }
- else {
- if ((parentPluginIndex = parentName.indexOf('!')) != -1)
- return parentName.substr(0, parentPluginIndex);
- }
-
- return parentName;
- }
- }
-
- function parsePlugin(loader, name) {
- var argumentName;
- var pluginName;
-
- var pluginIndex = name.lastIndexOf('!');
-
- if (pluginIndex == -1)
- return;
-
- if (loader.pluginFirst) {
- argumentName = name.substr(pluginIndex + 1);
- pluginName = name.substr(0, pluginIndex);
- }
- else {
- argumentName = name.substr(0, pluginIndex);
- pluginName = name.substr(pluginIndex + 1) || argumentName.substr(argumentName.lastIndexOf('.') + 1);
- }
-
- return {
- argument: argumentName,
- plugin: pluginName
- };
- }
-
- // put name back together after parts have been normalized
- function combinePluginParts(loader, argumentName, pluginName, defaultExtension) {
- if (defaultExtension && argumentName.substr(argumentName.length - 3, 3) == '.js')
- argumentName = argumentName.substr(0, argumentName.length - 3);
-
- if (loader.pluginFirst) {
- return pluginName + '!' + argumentName;
- }
- else {
- return argumentName + '!' + pluginName;
- }
- }
-
- // note if normalize will add a default js extension
- // if so, remove for backwards compat
- // this is strange and sucks, but will be deprecated
- function checkDefaultExtension(loader, arg) {
- return loader.defaultJSExtensions && arg.substr(arg.length - 3, 3) != '.js';
- }
-
- function createNormalizeSync(normalizeSync) {
- return function(name, parentName, isPlugin) {
- var loader = this;
-
- parentName = getParentName(this, parentName);
- var parsed = parsePlugin(loader, name);
-
- if (!parsed)
- return normalizeSync.call(this, name, parentName, isPlugin);
-
- // if this is a plugin, normalize the plugin name and the argument
- var argumentName = loader.normalizeSync(parsed.argument, parentName, true);
- var pluginName = loader.normalizeSync(parsed.plugin, parentName, true);
- return combinePluginParts(loader, argumentName, pluginName, checkDefaultExtension(loader, parsed.argument));
- };
- }
-
- hook('decanonicalize', createNormalizeSync);
- hook('normalizeSync', createNormalizeSync);
-
- hook('normalize', function(normalize) {
- return function(name, parentName, isPlugin) {
- var loader = this;
-
- parentName = getParentName(this, parentName);
-
- var parsed = parsePlugin(loader, name);
-
- if (!parsed)
- return normalize.call(loader, name, parentName, isPlugin);
-
- return Promise.all([
- loader.normalize(parsed.argument, parentName, true),
- loader.normalize(parsed.plugin, parentName, true)
- ])
- .then(function(normalized) {
- return combinePluginParts(loader, normalized[0], normalized[1], checkDefaultExtension(loader, parsed.argument));
- });
- }
- });
-
- hook('locate', function(locate) {
- return function(load) {
- var loader = this;
-
- var name = load.name;
-
- // plugin syntax
- var pluginSyntaxIndex;
- if (loader.pluginFirst) {
- if ((pluginSyntaxIndex = name.indexOf('!')) != -1) {
- load.metadata.loader = name.substr(0, pluginSyntaxIndex);
- load.name = name.substr(pluginSyntaxIndex + 1);
- }
- }
- else {
- if ((pluginSyntaxIndex = name.lastIndexOf('!')) != -1) {
- load.metadata.loader = name.substr(pluginSyntaxIndex + 1);
- load.name = name.substr(0, pluginSyntaxIndex);
- }
- }
-
- return locate.call(loader, load)
- .then(function(address) {
- var plugin = load.metadata.loader;
-
- if (!plugin)
- return address;
-
- // only fetch the plugin itself if this name isn't defined
- if (loader.defined && loader.defined[name])
- return address;
-
- var pluginLoader = loader.pluginLoader || loader;
-
- // load the plugin module and run standard locate
- return pluginLoader['import'](plugin)
- .then(function(loaderModule) {
- // store the plugin module itself on the metadata
- load.metadata.loaderModule = loaderModule;
-
- load.address = address;
- if (loaderModule.locate)
- return loaderModule.locate.call(loader, load);
-
- return address;
- });
- });
- };
- });
-
- hook('fetch', function(fetch) {
- return function(load) {
- var loader = this;
- if (load.metadata.loaderModule && load.metadata.loaderModule.fetch && load.metadata.format != 'defined') {
- load.metadata.scriptLoad = false;
- return load.metadata.loaderModule.fetch.call(loader, load, function(load) {
- return fetch.call(loader, load);
- });
- }
- else {
- return fetch.call(loader, load);
- }
- };
- });
-
- hook('translate', function(translate) {
- return function(load) {
-
- /*
- * Source map sanitization for load.metadata.sourceMap
- * Used to set browser and build-level source maps for
- * translated sources in a general way.
- *
- * This isn't plugin-specific, but can't go anywhere else for now
- * As it is post-translate
- */
- var sourceMap = load.metadata.sourceMap;
-
- // if an object not a JSON string do sanitizing
- if (sourceMap && typeof sourceMap == 'object') {
- var originalName = load.name.split('!')[0];
-
- // force set the filename of the original file
- sourceMap.file = originalName + '!transpiled';
-
- // force set the sources list if only one source
- if (!sourceMap.sources || sourceMap.sources.length == 1)
- sourceMap.sources = [originalName];
- load.metadata.sourceMap = JSON.stringify(sourceMap);
- }
-
- var loader = this;
- if (load.metadata.loaderModule && load.metadata.loaderModule.translate && load.metadata.format != 'defined') {
- return Promise.resolve(load.metadata.loaderModule.translate.call(loader, load)).then(function(result) {
- // NB we should probably enforce a string output
- if (typeof result == 'string')
- load.source = result;
- return translate.call(loader, load);
- });
- }
- else {
- return translate.call(loader, load);
- }
- };
- });
-
- hook('instantiate', function(instantiate) {
- return function(load) {
- var loader = this;
-
- if (load.metadata.loaderModule && load.metadata.loaderModule.instantiate && !loader.builder && load.metadata.format != 'defined')
- return Promise.resolve(load.metadata.loaderModule.instantiate.call(loader, load)).then(function(result) {
- load.metadata.entry = createEntry();
- load.metadata.entry.execute = function() {
- return result;
- }
- load.metadata.entry.deps = load.metadata.deps;
- load.metadata.format = 'defined';
- return instantiate.call(loader, load);
- });
- else
- return instantiate.call(loader, load);
- };
- });
-
-})();/*
- * Conditions Extension
- *
- * Allows a condition module to alter the resolution of an import via syntax:
- *
- * import $ from 'jquery/#{browser}';
- *
- * Will first load the module 'browser' via `SystemJS.import('browser')` and
- * take the default export of that module.
- * If the default export is not a string, an error is thrown.
- *
- * We then substitute the string into the require to get the conditional resolution
- * enabling environment-specific variations like:
- *
- * import $ from 'jquery/ie'
- * import $ from 'jquery/firefox'
- * import $ from 'jquery/chrome'
- * import $ from 'jquery/safari'
- *
- * It can be useful for a condition module to define multiple conditions.
- * This can be done via the `|` modifier to specify an export member expression:
- *
- * import 'jquery/#{./browser.js|grade.version}'
- *
- * Where the `grade` export `version` member in the `browser.js` module is substituted.
- *
- *
- * Boolean Conditionals
- *
- * For polyfill modules, that are used as imports but have no module value,
- * a binary conditional allows a module not to be loaded at all if not needed:
- *
- * import 'es5-shim#?./conditions.js|needs-es5shim'
- *
- * These conditions can also be negated via:
- *
- * import 'es5-shim#?~./conditions.js|es6'
- *
- */
-
- function parseCondition(condition) {
- var conditionExport, conditionModule, negation;
-
- var negation = condition[0] == '~';
- var conditionExportIndex = condition.lastIndexOf('|');
- if (conditionExportIndex != -1) {
- conditionExport = condition.substr(conditionExportIndex + 1);
- conditionModule = condition.substr(negation, conditionExportIndex - negation) || '@system-env';
- }
- else {
- conditionExport = null;
- conditionModule = condition.substr(negation);
- }
-
- return {
- module: conditionModule,
- prop: conditionExport,
- negate: negation
- };
- }
-
- function serializeCondition(conditionObj) {
- return (conditionObj.negate ? '~' : '') + conditionObj.module + (conditionObj.prop ? '|' + conditionObj.prop : '');
- }
-
- function resolveCondition(conditionObj, parentName, bool) {
- return this['import'](conditionObj.module, parentName)
- .then(function(m) {
- if (conditionObj.prop)
- m = readMemberExpression(conditionObj.prop, m);
- else if (typeof m == 'object' && m + '' == 'Module')
- m = m['default'];
-
- return conditionObj.negate ? !m : m;
- });
- }
-
- var interpolationRegEx = /#\{[^\}]+\}/;
- function interpolateConditional(name, parentName) {
- // first we normalize the conditional
- var conditionalMatch = name.match(interpolationRegEx);
-
- if (!conditionalMatch)
- return Promise.resolve(name);
-
- var conditionObj = parseCondition(conditionalMatch[0].substr(2, conditionalMatch[0].length - 3));
-
- // in builds, return normalized conditional
- if (this.builder)
- return this['normalize'](conditionObj.module, parentName)
- .then(function(conditionModule) {
- conditionObj.module = conditionModule;
- return name.replace(interpolationRegEx, '#{' + serializeCondition(conditionObj) + '}');
- });
-
- return resolveCondition.call(this, conditionObj, parentName, false)
- .then(function(conditionValue) {
- if (typeof conditionValue !== 'string')
- throw new TypeError('The condition value for ' + name + ' doesn\'t resolve to a string.');
-
- if (conditionValue.indexOf('/') != -1)
- throw new TypeError('Unabled to interpolate conditional ' + name + (parentName ? ' in ' + parentName : '') + '\n\tThe condition value ' + conditionValue + ' cannot contain a "/" separator.');
-
- return name.replace(interpolationRegEx, conditionValue);
- });
- }
-
- function booleanConditional(name, parentName) {
- // first we normalize the conditional
- var booleanIndex = name.lastIndexOf('#?');
-
- if (booleanIndex == -1)
- return Promise.resolve(name);
-
- var conditionObj = parseCondition(name.substr(booleanIndex + 2));
-
- // in builds, return normalized conditional
- if (this.builder)
- return this['normalize'](conditionObj.module, parentName)
- .then(function(conditionModule) {
- conditionObj.module = conditionModule;
- return name.substr(0, booleanIndex) + '#?' + serializeCondition(conditionObj);
- });
-
- return resolveCondition.call(this, conditionObj, parentName, true)
- .then(function(conditionValue) {
- return conditionValue ? name.substr(0, booleanIndex) : '@empty';
- });
- }
-
- // normalizeSync does not parse conditionals at all although it could
- hook('normalize', function(normalize) {
- return function(name, parentName, parentAddress) {
- var loader = this;
- return booleanConditional.call(loader, name, parentName)
- .then(function(name) {
- return normalize.call(loader, name, parentName, parentAddress);
- })
- .then(function(normalized) {
- return interpolateConditional.call(loader, normalized, parentName);
- });
- };
- });
-/*
- * Alias Extension
- *
- * Allows a module to be a plain copy of another module by module name
- *
- * SystemJS.meta['mybootstrapalias'] = { alias: 'bootstrap' };
- *
- */
-(function() {
- // aliases
- hook('fetch', function(fetch) {
- return function(load) {
- var alias = load.metadata.alias;
- var aliasDeps = load.metadata.deps || [];
- if (alias) {
- load.metadata.format = 'defined';
- var entry = createEntry();
- this.defined[load.name] = entry;
- entry.declarative = true;
- entry.deps = aliasDeps.concat([alias]);
- entry.declare = function(_export) {
- return {
- setters: [function(module) {
- for (var p in module)
- _export(p, module[p]);
- if (module.__useDefault)
- entry.module.exports.__useDefault = true;
- }],
- execute: function() {}
- };
- };
- return '';
- }
-
- return fetch.call(this, load);
- };
- });
-})();/*
- * Meta Extension
- *
- * Sets default metadata on a load record (load.metadata) from
- * loader.metadata via SystemJS.meta function.
- *
- *
- * Also provides an inline meta syntax for module meta in source.
- *
- * Eg:
- *
- * loader.meta({
- * 'my/module': { deps: ['jquery'] }
- * 'my/*': { format: 'amd' }
- * });
- *
- * Which in turn populates loader.metadata.
- *
- * load.metadata.deps and load.metadata.format will then be set
- * for 'my/module'
- *
- * The same meta could be set with a my/module.js file containing:
- *
- * my/module.js
- * "format amd";
- * "deps[] jquery";
- * "globals.some value"
- * console.log('this is my/module');
- *
- * Configuration meta always takes preference to inline meta.
- *
- * Multiple matches in wildcards are supported and ammend the meta.
- *
- *
- * The benefits of the function form is that paths are URL-normalized
- * supporting say
- *
- * loader.meta({ './app': { format: 'cjs' } });
- *
- * Instead of needing to set against the absolute URL (https://site.com/app.js)
- *
- */
-
-(function() {
-
- hookConstructor(function(constructor) {
- return function() {
- this.meta = {};
- constructor.call(this);
- };
- });
-
- hook('locate', function(locate) {
- return function(load) {
- var meta = this.meta;
- var name = load.name;
-
- // NB for perf, maybe introduce a fast-path wildcard lookup cache here
- // which is checked first
-
- // apply wildcard metas
- var bestDepth = 0;
- var wildcardIndex;
- for (var module in meta) {
- wildcardIndex = module.indexOf('*');
- if (wildcardIndex === -1)
- continue;
- if (module.substr(0, wildcardIndex) === name.substr(0, wildcardIndex)
- && module.substr(wildcardIndex + 1) === name.substr(name.length - module.length + wildcardIndex + 1)) {
- var depth = module.split('/').length;
- if (depth > bestDepth)
- bestDepth = depth;
- extendMeta(load.metadata, meta[module], bestDepth != depth);
- }
- }
-
- // apply exact meta
- if (meta[name])
- extendMeta(load.metadata, meta[name]);
-
- return locate.call(this, load);
- };
- });
-
- // detect any meta header syntax
- // only set if not already set
- var metaRegEx = /^(\s*\/\*[^\*]*(\*(?!\/)[^\*]*)*\*\/|\s*\/\/[^\n]*|\s*"[^"]+"\s*;?|\s*'[^']+'\s*;?)+/;
- var metaPartRegEx = /\/\*[^\*]*(\*(?!\/)[^\*]*)*\*\/|\/\/[^\n]*|"[^"]+"\s*;?|'[^']+'\s*;?/g;
-
- function setMetaProperty(target, p, value) {
- var pParts = p.split('.');
- var curPart;
- while (pParts.length > 1) {
- curPart = pParts.shift();
- target = target[curPart] = target[curPart] || {};
- }
- curPart = pParts.shift();
- if (!(curPart in target))
- target[curPart] = value;
- }
-
- hook('translate', function(translate) {
- return function(load) {
- // NB meta will be post-translate pending transpiler conversion to plugins
- var meta = load.source.match(metaRegEx);
- if (meta) {
- var metaParts = meta[0].match(metaPartRegEx);
-
- for (var i = 0; i < metaParts.length; i++) {
- var curPart = metaParts[i];
- var len = curPart.length;
-
- var firstChar = curPart.substr(0, 1);
- if (curPart.substr(len - 1, 1) == ';')
- len--;
-
- if (firstChar != '"' && firstChar != "'")
- continue;
-
- var metaString = curPart.substr(1, curPart.length - 3);
- var metaName = metaString.substr(0, metaString.indexOf(' '));
-
- if (metaName) {
- var metaValue = metaString.substr(metaName.length + 1, metaString.length - metaName.length - 1);
-
- if (metaName.substr(metaName.length - 2, 2) == '[]') {
- metaName = metaName.substr(0, metaName.length - 2);
- load.metadata[metaName] = load.metadata[metaName] || [];
- load.metadata[metaName].push(metaValue);
- }
- else if (load.metadata[metaName] instanceof Array) {
- // temporary backwards compat for previous "deps" syntax
- warn.call(this, 'Module ' + load.name + ' contains deprecated "deps ' + metaValue + '" meta syntax.\nThis should be updated to "deps[] ' + metaValue + '" for pushing to array meta.');
- load.metadata[metaName].push(metaValue);
- }
- else {
- setMetaProperty(load.metadata, metaName, metaValue);
- }
- }
- else {
- load.metadata[metaString] = true;
- }
- }
- }
-
- return translate.call(this, load);
- };
- });
-})();
-/*
- System bundles
-
- Allows a bundle module to be specified which will be dynamically
- loaded before trying to load a given module.
-
- For example:
- SystemJS.bundles['mybundle'] = ['jquery', 'bootstrap/js/bootstrap']
-
- Will result in a load to "mybundle" whenever a load to "jquery"
- or "bootstrap/js/bootstrap" is made.
-
- In this way, the bundle becomes the request that provides the module
-*/
-
-(function() {
- // bundles support (just like RequireJS)
- // bundle name is module name of bundle itself
- // bundle is array of modules defined by the bundle
- // when a module in the bundle is requested, the bundle is loaded instead
- // of the form SystemJS.bundles['mybundle'] = ['jquery', 'bootstrap/js/bootstrap']
- hookConstructor(function(constructor) {
- return function() {
- constructor.call(this);
- this.bundles = {};
- this._loader.loadedBundles = {};
- };
- });
-
- // assign bundle metadata for bundle loads
- hook('locate', function(locate) {
- return function(load) {
- var loader = this;
- var matched = false;
-
- if (!(load.name in loader.defined))
- for (var b in loader.bundles) {
- for (var i = 0; i < loader.bundles[b].length; i++) {
- var curModule = loader.bundles[b][i];
-
- if (curModule == load.name) {
- matched = true;
- break;
- }
-
- // wildcard in bundles does not include / boundaries
- if (curModule.indexOf('*') != -1) {
- var parts = curModule.split('*');
- if (parts.length != 2) {
- loader.bundles[b].splice(i--, 1);
- continue;
- }
-
- if (load.name.substring(0, parts[0].length) == parts[0] &&
- load.name.substr(load.name.length - parts[1].length, parts[1].length) == parts[1] &&
- load.name.substr(parts[0].length, load.name.length - parts[1].length - parts[0].length).indexOf('/') == -1) {
- matched = true;
- break;
- }
- }
- }
-
- if (matched)
- return loader['import'](b)
- .then(function() {
- return locate.call(loader, load);
- });
- }
-
- return locate.call(loader, load);
- };
- });
-})();
-/*
- * Dependency Tree Cache
- *
- * Allows a build to pre-populate a dependency trace tree on the loader of
- * the expected dependency tree, to be loaded upfront when requesting the
- * module, avoinding the n round trips latency of module loading, where
- * n is the dependency tree depth.
- *
- * eg:
- * SystemJS.depCache = {
- * 'app': ['normalized', 'deps'],
- * 'normalized': ['another'],
- * 'deps': ['tree']
- * };
- *
- * SystemJS.import('app')
- * // simultaneously starts loading all of:
- * // 'normalized', 'deps', 'another', 'tree'
- * // before "app" source is even loaded
- *
- */
-
-(function() {
- hookConstructor(function(constructor) {
- return function() {
- constructor.call(this);
- this.depCache = {};
- }
- });
-
- hook('locate', function(locate) {
- return function(load) {
- var loader = this;
- // load direct deps, in turn will pick up their trace trees
- var deps = loader.depCache[load.name];
- if (deps)
- for (var i = 0; i < deps.length; i++)
- loader['import'](deps[i], load.name);
-
- return locate.call(loader, load);
- };
- });
-})();
-
-/*
- * Script-only addition used for production loader
- *
- */
-hookConstructor(function(constructor) {
- return function() {
- constructor.apply(this, arguments);
-
- // prepare amd define
- if (this.has('@@amd-helpers'))
- this.get('@@amd-helpers').createDefine();
- };
-});
-
-hook('fetch', function(fetch) {
- return function(load) {
- load.metadata.scriptLoad = true;
- return fetch.call(this, load);
- };
-});System = new SystemJSLoader();
-
-__global.SystemJS = System;
-System.version = '0.19.17 CSP';
- // -- exporting --
-
- if (typeof exports === 'object')
- module.exports = Loader;
-
- __global.Reflect = __global.Reflect || {};
- __global.Reflect.Loader = __global.Reflect.Loader || Loader;
- __global.Reflect.global = __global.Reflect.global || __global;
- __global.LoaderPolyfill = Loader;
-
- if (!System) {
- System = new SystemLoader();
- System.constructor = SystemLoader;
- }
-
- if (typeof exports === 'object')
- module.exports = System;
-
- __global.System = System;
-
-})(typeof self != 'undefined' ? self : global);}
-
-// auto-load Promise and URL polyfills if needed in the browser
-try {
- var hasURL = typeof URLPolyfill != 'undefined' || new URL('test:///').protocol == 'test:';
-}
-catch(e) {}
-
-if (typeof Promise === 'undefined' || !hasURL) {
- // document.write
- if (typeof document !== 'undefined') {
- var scripts = document.getElementsByTagName('script');
- $__curScript = scripts[scripts.length - 1];
- var curPath = $__curScript.src;
- var basePath = curPath.substr(0, curPath.lastIndexOf('/') + 1);
- window.systemJSBootstrap = bootstrap;
- document.write(
- '<' + 'script type="text/javascript" src="' + basePath + 'system-polyfills.js">' + '<' + '/script>'
- );
- }
- // importScripts
- else if (typeof importScripts !== 'undefined') {
- var basePath = '';
- try {
- throw new Error('_');
- } catch (e) {
- e.stack.replace(/(?:at|@).*(http.+):[\d]+:[\d]+/, function(m, url) {
- basePath = url.replace(/\/[^\/]*$/, '/');
- });
- }
- importScripts(basePath + 'system-polyfills.js');
- bootstrap();
- }
- else {
- bootstrap();
- }
-}
-else {
- bootstrap();
-}
-
-
-})(); \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-21 05:30:57 +0000