1 | /** vim: et:ts=4:sw=4:sts=4
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2 | * @license RequireJS 2.1.5 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
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3 | * Available via the MIT or new BSD license.
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4 | * see: http://github.com/jrburke/requirejs for details
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5 | */
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6 | //Not using strict: uneven strict support in browsers, #392, and causes
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7 | //problems with requirejs.exec()/transpiler plugins that may not be strict.
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8 | /*jslint regexp: true, nomen: true, sloppy: true */
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9 | /*global window, navigator, document, importScripts, setTimeout, opera */
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10 |
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11 | var requirejs, require, define;
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12 | (function (global) {
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13 | var req, s, head, baseElement, dataMain, src,
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14 | interactiveScript, currentlyAddingScript, mainScript, subPath,
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15 | version = '2.1.5',
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16 | commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
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17 | cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
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18 | jsSuffixRegExp = /\.js$/,
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19 | currDirRegExp = /^\.\//,
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20 | op = Object.prototype,
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21 | ostring = op.toString,
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22 | hasOwn = op.hasOwnProperty,
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23 | ap = Array.prototype,
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24 | apsp = ap.splice,
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25 | isBrowser = !!(typeof window !== 'undefined' && navigator && document),
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26 | isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
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27 | //PS3 indicates loaded and complete, but need to wait for complete
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28 | //specifically. Sequence is 'loading', 'loaded', execution,
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29 | // then 'complete'. The UA check is unfortunate, but not sure how
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30 | //to feature test w/o causing perf issues.
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31 | readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
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32 | /^complete$/ : /^(complete|loaded)$/,
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33 | defContextName = '_',
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34 | //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
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35 | isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
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36 | contexts = {},
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37 | cfg = {},
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38 | globalDefQueue = [],
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39 | useInteractive = false;
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40 |
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41 | function isFunction(it) {
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42 | return ostring.call(it) === '[object Function]';
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43 | }
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44 |
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45 | function isArray(it) {
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46 | return ostring.call(it) === '[object Array]';
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47 | }
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48 |
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49 | /**
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50 | * Helper function for iterating over an array. If the func returns
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51 | * a true value, it will break out of the loop.
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52 | */
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53 | function each(ary, func) {
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54 | if (ary) {
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55 | var i;
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56 | for (i = 0; i < ary.length; i += 1) {
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57 | if (ary[i] && func(ary[i], i, ary)) {
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58 | break;
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59 | }
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60 | }
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61 | }
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62 | }
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63 |
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64 | /**
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65 | * Helper function for iterating over an array backwards. If the func
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66 | * returns a true value, it will break out of the loop.
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67 | */
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68 | function eachReverse(ary, func) {
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69 | if (ary) {
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70 | var i;
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71 | for (i = ary.length - 1; i > -1; i -= 1) {
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72 | if (ary[i] && func(ary[i], i, ary)) {
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73 | break;
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74 | }
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75 | }
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76 | }
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77 | }
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78 |
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79 | function hasProp(obj, prop) {
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80 | return hasOwn.call(obj, prop);
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81 | }
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82 |
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83 | function getOwn(obj, prop) {
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84 | return hasProp(obj, prop) && obj[prop];
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85 | }
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86 |
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87 | /**
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88 | * Cycles over properties in an object and calls a function for each
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89 | * property value. If the function returns a truthy value, then the
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90 | * iteration is stopped.
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91 | */
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92 | function eachProp(obj, func) {
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93 | var prop;
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94 | for (prop in obj) {
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95 | if (hasProp(obj, prop)) {
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96 | if (func(obj[prop], prop)) {
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97 | break;
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98 | }
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99 | }
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100 | }
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101 | }
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102 |
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103 | /**
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104 | * Simple function to mix in properties from source into target,
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105 | * but only if target does not already have a property of the same name.
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106 | */
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107 | function mixin(target, source, force, deepStringMixin) {
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108 | if (source) {
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109 | eachProp(source, function (value, prop) {
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110 | if (force || !hasProp(target, prop)) {
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111 | if (deepStringMixin && typeof value !== 'string') {
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112 | if (!target[prop]) {
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113 | target[prop] = {};
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114 | }
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115 | mixin(target[prop], value, force, deepStringMixin);
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116 | } else {
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117 | target[prop] = value;
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118 | }
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119 | }
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120 | });
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121 | }
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122 | return target;
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123 | }
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124 |
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125 | //Similar to Function.prototype.bind, but the 'this' object is specified
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126 | //first, since it is easier to read/figure out what 'this' will be.
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127 | function bind(obj, fn) {
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128 | return function () {
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129 | return fn.apply(obj, arguments);
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130 | };
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131 | }
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132 |
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133 | function scripts() {
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134 | return document.getElementsByTagName('script');
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135 | }
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136 |
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137 | //Allow getting a global that expressed in
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138 | //dot notation, like 'a.b.c'.
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139 | function getGlobal(value) {
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140 | if (!value) {
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141 | return value;
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142 | }
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143 | var g = global;
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144 | each(value.split('.'), function (part) {
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145 | g = g[part];
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146 | });
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147 | return g;
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148 | }
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149 |
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150 | /**
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151 | * Constructs an error with a pointer to an URL with more information.
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152 | * @param {String} id the error ID that maps to an ID on a web page.
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153 | * @param {String} message human readable error.
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154 | * @param {Error} [err] the original error, if there is one.
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155 | *
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156 | * @returns {Error}
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157 | */
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158 | function makeError(id, msg, err, requireModules) {
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159 | var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
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160 | e.requireType = id;
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161 | e.requireModules = requireModules;
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162 | if (err) {
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163 | e.originalError = err;
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164 | }
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165 | return e;
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166 | }
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167 |
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168 | if (typeof define !== 'undefined') {
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169 | //If a define is already in play via another AMD loader,
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170 | //do not overwrite.
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171 | return;
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172 | }
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173 |
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174 | if (typeof requirejs !== 'undefined') {
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175 | if (isFunction(requirejs)) {
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176 | //Do not overwrite and existing requirejs instance.
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177 | return;
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178 | }
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179 | cfg = requirejs;
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180 | requirejs = undefined;
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181 | }
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182 |
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183 | //Allow for a require config object
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184 | if (typeof require !== 'undefined' && !isFunction(require)) {
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185 | //assume it is a config object.
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186 | cfg = require;
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187 | require = undefined;
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188 | }
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189 |
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190 | function newContext(contextName) {
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191 | var inCheckLoaded, Module, context, handlers,
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192 | checkLoadedTimeoutId,
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193 | config = {
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194 | //Defaults. Do not set a default for map
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195 | //config to speed up normalize(), which
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196 | //will run faster if there is no default.
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197 | waitSeconds: 7,
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198 | baseUrl: './',
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199 | paths: {},
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200 | pkgs: {},
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201 | shim: {},
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202 | config: {}
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203 | },
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204 | registry = {},
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205 | //registry of just enabled modules, to speed
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206 | //cycle breaking code when lots of modules
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207 | //are registered, but not activated.
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208 | enabledRegistry = {},
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209 | undefEvents = {},
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210 | defQueue = [],
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211 | defined = {},
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212 | urlFetched = {},
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213 | requireCounter = 1,
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214 | unnormalizedCounter = 1;
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215 |
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216 | /**
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217 | * Trims the . and .. from an array of path segments.
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218 | * It will keep a leading path segment if a .. will become
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219 | * the first path segment, to help with module name lookups,
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220 | * which act like paths, but can be remapped. But the end result,
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221 | * all paths that use this function should look normalized.
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222 | * NOTE: this method MODIFIES the input array.
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223 | * @param {Array} ary the array of path segments.
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224 | */
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225 | function trimDots(ary) {
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226 | var i, part;
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227 | for (i = 0; ary[i]; i += 1) {
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228 | part = ary[i];
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229 | if (part === '.') {
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230 | ary.splice(i, 1);
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231 | i -= 1;
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232 | } else if (part === '..') {
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233 | if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
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234 | //End of the line. Keep at least one non-dot
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235 | //path segment at the front so it can be mapped
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236 | //correctly to disk. Otherwise, there is likely
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237 | //no path mapping for a path starting with '..'.
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238 | //This can still fail, but catches the most reasonable
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239 | //uses of ..
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240 | break;
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241 | } else if (i > 0) {
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242 | ary.splice(i - 1, 2);
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243 | i -= 2;
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244 | }
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245 | }
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246 | }
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247 | }
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248 |
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249 | /**
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250 | * Given a relative module name, like ./something, normalize it to
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251 | * a real name that can be mapped to a path.
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252 | * @param {String} name the relative name
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253 | * @param {String} baseName a real name that the name arg is relative
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254 | * to.
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255 | * @param {Boolean} applyMap apply the map config to the value. Should
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256 | * only be done if this normalization is for a dependency ID.
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257 | * @returns {String} normalized name
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258 | */
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259 | function normalize(name, baseName, applyMap) {
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260 | var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
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261 | foundMap, foundI, foundStarMap, starI,
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262 | baseParts = baseName && baseName.split('/'),
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263 | normalizedBaseParts = baseParts,
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264 | map = config.map,
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265 | starMap = map && map['*'];
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266 |
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267 | //Adjust any relative paths.
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268 | if (name && name.charAt(0) === '.') {
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269 | //If have a base name, try to normalize against it,
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270 | //otherwise, assume it is a top-level require that will
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271 | //be relative to baseUrl in the end.
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272 | if (baseName) {
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273 | if (getOwn(config.pkgs, baseName)) {
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274 | //If the baseName is a package name, then just treat it as one
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275 | //name to concat the name with.
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276 | normalizedBaseParts = baseParts = [baseName];
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277 | } else {
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278 | //Convert baseName to array, and lop off the last part,
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279 | //so that . matches that 'directory' and not name of the baseName's
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280 | //module. For instance, baseName of 'one/two/three', maps to
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281 | //'one/two/three.js', but we want the directory, 'one/two' for
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282 | //this normalization.
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283 | normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
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284 | }
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285 |
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286 | name = normalizedBaseParts.concat(name.split('/'));
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287 | trimDots(name);
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288 |
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289 | //Some use of packages may use a . path to reference the
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290 | //'main' module name, so normalize for that.
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291 | pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
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292 | name = name.join('/');
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293 | if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
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294 | name = pkgName;
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295 | }
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296 | } else if (name.indexOf('./') === 0) {
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297 | // No baseName, so this is ID is resolved relative
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298 | // to baseUrl, pull off the leading dot.
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299 | name = name.substring(2);
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300 | }
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301 | }
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302 |
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303 | //Apply map config if available.
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304 | if (applyMap && map && (baseParts || starMap)) {
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305 | nameParts = name.split('/');
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306 |
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307 | for (i = nameParts.length; i > 0; i -= 1) {
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308 | nameSegment = nameParts.slice(0, i).join('/');
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309 |
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310 | if (baseParts) {
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311 | //Find the longest baseName segment match in the config.
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312 | //So, do joins on the biggest to smallest lengths of baseParts.
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313 | for (j = baseParts.length; j > 0; j -= 1) {
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314 | mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
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315 |
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316 | //baseName segment has config, find if it has one for
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317 | //this name.
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318 | if (mapValue) {
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319 | mapValue = getOwn(mapValue, nameSegment);
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320 | if (mapValue) {
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321 | //Match, update name to the new value.
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322 | foundMap = mapValue;
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323 | foundI = i;
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324 | break;
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325 | }
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326 | }
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327 | }
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328 | }
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329 |
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330 | if (foundMap) {
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331 | break;
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332 | }
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333 |
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334 | //Check for a star map match, but just hold on to it,
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335 | //if there is a shorter segment match later in a matching
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336 | //config, then favor over this star map.
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337 | if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
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338 | foundStarMap = getOwn(starMap, nameSegment);
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339 | starI = i;
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340 | }
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341 | }
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342 |
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343 | if (!foundMap && foundStarMap) {
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344 | foundMap = foundStarMap;
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345 | foundI = starI;
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346 | }
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347 |
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348 | if (foundMap) {
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349 | nameParts.splice(0, foundI, foundMap);
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350 | name = nameParts.join('/');
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351 | }
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352 | }
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353 |
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354 | return name;
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355 | }
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356 |
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357 | function removeScript(name) {
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358 | if (isBrowser) {
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359 | each(scripts(), function (scriptNode) {
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360 | if (scriptNode.getAttribute('data-requiremodule') === name &&
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361 | scriptNode.getAttribute('data-requirecontext') === context.contextName) {
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362 | scriptNode.parentNode.removeChild(scriptNode);
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363 | return true;
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364 | }
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365 | });
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366 | }
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367 | }
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368 |
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369 | function hasPathFallback(id) {
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370 | var pathConfig = getOwn(config.paths, id);
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371 | if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
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372 | removeScript(id);
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373 | //Pop off the first array value, since it failed, and
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374 | //retry
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375 | pathConfig.shift();
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376 | context.require.undef(id);
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377 | context.require([id]);
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378 | return true;
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379 | }
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380 | }
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381 |
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382 | //Turns a plugin!resource to [plugin, resource]
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383 | //with the plugin being undefined if the name
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384 | //did not have a plugin prefix.
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385 | function splitPrefix(name) {
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386 | var prefix,
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387 | index = name ? name.indexOf('!') : -1;
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388 | if (index > -1) {
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389 | prefix = name.substring(0, index);
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390 | name = name.substring(index + 1, name.length);
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391 | }
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392 | return [prefix, name];
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393 | }
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394 |
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395 | /**
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396 | * Creates a module mapping that includes plugin prefix, module
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397 | * name, and path. If parentModuleMap is provided it will
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398 | * also normalize the name via require.normalize()
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399 | *
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400 | * @param {String} name the module name
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401 | * @param {String} [parentModuleMap] parent module map
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402 | * for the module name, used to resolve relative names.
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403 | * @param {Boolean} isNormalized: is the ID already normalized.
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404 | * This is true if this call is done for a define() module ID.
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405 | * @param {Boolean} applyMap: apply the map config to the ID.
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406 | * Should only be true if this map is for a dependency.
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407 | *
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408 | * @returns {Object}
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409 | */
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410 | function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
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411 | var url, pluginModule, suffix, nameParts,
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412 | prefix = null,
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413 | parentName = parentModuleMap ? parentModuleMap.name : null,
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414 | originalName = name,
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415 | isDefine = true,
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416 | normalizedName = '';
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417 |
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418 | //If no name, then it means it is a require call, generate an
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419 | //internal name.
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420 | if (!name) {
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421 | isDefine = false;
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422 | name = '_@r' + (requireCounter += 1);
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423 | }
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424 |
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425 | nameParts = splitPrefix(name);
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426 | prefix = nameParts[0];
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427 | name = nameParts[1];
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428 |
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429 | if (prefix) {
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430 | prefix = normalize(prefix, parentName, applyMap);
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431 | pluginModule = getOwn(defined, prefix);
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432 | }
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433 |
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434 | //Account for relative paths if there is a base name.
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435 | if (name) {
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436 | if (prefix) {
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437 | if (pluginModule && pluginModule.normalize) {
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438 | //Plugin is loaded, use its normalize method.
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439 | normalizedName = pluginModule.normalize(name, function (name) {
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440 | return normalize(name, parentName, applyMap);
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441 | });
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442 | } else {
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443 | normalizedName = normalize(name, parentName, applyMap);
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444 | }
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445 | } else {
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446 | //A regular module.
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447 | normalizedName = normalize(name, parentName, applyMap);
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448 |
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449 | //Normalized name may be a plugin ID due to map config
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450 | //application in normalize. The map config values must
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451 | //already be normalized, so do not need to redo that part.
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452 | nameParts = splitPrefix(normalizedName);
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453 | prefix = nameParts[0];
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454 | normalizedName = nameParts[1];
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455 | isNormalized = true;
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456 |
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457 | url = context.nameToUrl(normalizedName);
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458 | }
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459 | }
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460 |
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461 | //If the id is a plugin id that cannot be determined if it needs
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462 | //normalization, stamp it with a unique ID so two matching relative
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463 | //ids that may conflict can be separate.
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464 | suffix = prefix && !pluginModule && !isNormalized ?
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465 | '_unnormalized' + (unnormalizedCounter += 1) :
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466 | '';
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467 |
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468 | return {
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469 | prefix: prefix,
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470 | name: normalizedName,
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471 | parentMap: parentModuleMap,
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472 | unnormalized: !!suffix,
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473 | url: url,
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474 | originalName: originalName,
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475 | isDefine: isDefine,
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476 | id: (prefix ?
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477 | prefix + '!' + normalizedName :
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478 | normalizedName) + suffix
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479 | };
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480 | }
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481 |
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482 | function getModule(depMap) {
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483 | var id = depMap.id,
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484 | mod = getOwn(registry, id);
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485 |
|
486 | if (!mod) {
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487 | mod = registry[id] = new context.Module(depMap);
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488 | }
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489 |
|
490 | return mod;
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491 | }
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492 |
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493 | function on(depMap, name, fn) {
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494 | var id = depMap.id,
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495 | mod = getOwn(registry, id);
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496 |
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497 | if (hasProp(defined, id) &&
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498 | (!mod || mod.defineEmitComplete)) {
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499 | if (name === 'defined') {
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500 | fn(defined[id]);
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501 | }
|
502 | } else {
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503 | getModule(depMap).on(name, fn);
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504 | }
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505 | }
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506 |
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507 | function onError(err, errback) {
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508 | var ids = err.requireModules,
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509 | notified = false;
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510 |
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511 | if (errback) {
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512 | errback(err);
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513 | } else {
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514 | each(ids, function (id) {
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515 | var mod = getOwn(registry, id);
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516 | if (mod) {
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517 | //Set error on module, so it skips timeout checks.
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518 | mod.error = err;
|
519 | if (mod.events.error) {
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520 | notified = true;
|
521 | mod.emit('error', err);
|
522 | }
|
523 | }
|
524 | });
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525 |
|
526 | if (!notified) {
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527 | req.onError(err);
|
528 | }
|
529 | }
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530 | }
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531 |
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532 | /**
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533 | * Internal method to transfer globalQueue items to this context's
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534 | * defQueue.
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535 | */
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536 | function takeGlobalQueue() {
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537 | //Push all the globalDefQueue items into the context's defQueue
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538 | if (globalDefQueue.length) {
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539 | //Array splice in the values since the context code has a
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540 | //local var ref to defQueue, so cannot just reassign the one
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541 | //on context.
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542 | apsp.apply(defQueue,
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543 | [defQueue.length - 1, 0].concat(globalDefQueue));
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544 | globalDefQueue = [];
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545 | }
|
546 | }
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547 |
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548 | handlers = {
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549 | 'require': function (mod) {
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550 | if (mod.require) {
|
551 | return mod.require;
|
552 | } else {
|
553 | return (mod.require = context.makeRequire(mod.map));
|
554 | }
|
555 | },
|
556 | 'exports': function (mod) {
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557 | mod.usingExports = true;
|
558 | if (mod.map.isDefine) {
|
559 | if (mod.exports) {
|
560 | return mod.exports;
|
561 | } else {
|
562 | return (mod.exports = defined[mod.map.id] = {});
|
563 | }
|
564 | }
|
565 | },
|
566 | 'module': function (mod) {
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567 | if (mod.module) {
|
568 | return mod.module;
|
569 | } else {
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570 | return (mod.module = {
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571 | id: mod.map.id,
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572 | uri: mod.map.url,
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573 | config: function () {
|
574 | return (config.config && getOwn(config.config, mod.map.id)) || {};
|
575 | },
|
576 | exports: defined[mod.map.id]
|
577 | });
|
578 | }
|
579 | }
|
580 | };
|
581 |
|
582 | function cleanRegistry(id) {
|
583 | //Clean up machinery used for waiting modules.
|
584 | delete registry[id];
|
585 | delete enabledRegistry[id];
|
586 | }
|
587 |
|
588 | function breakCycle(mod, traced, processed) {
|
589 | var id = mod.map.id;
|
590 |
|
591 | if (mod.error) {
|
592 | mod.emit('error', mod.error);
|
593 | } else {
|
594 | traced[id] = true;
|
595 | each(mod.depMaps, function (depMap, i) {
|
596 | var depId = depMap.id,
|
597 | dep = getOwn(registry, depId);
|
598 |
|
599 | //Only force things that have not completed
|
600 | //being defined, so still in the registry,
|
601 | //and only if it has not been matched up
|
602 | //in the module already.
|
603 | if (dep && !mod.depMatched[i] && !processed[depId]) {
|
604 | if (getOwn(traced, depId)) {
|
605 | mod.defineDep(i, defined[depId]);
|
606 | mod.check(); //pass false?
|
607 | } else {
|
608 | breakCycle(dep, traced, processed);
|
609 | }
|
610 | }
|
611 | });
|
612 | processed[id] = true;
|
613 | }
|
614 | }
|
615 |
|
616 | function checkLoaded() {
|
617 | var map, modId, err, usingPathFallback,
|
618 | waitInterval = config.waitSeconds * 1000,
|
619 | //It is possible to disable the wait interval by using waitSeconds of 0.
|
620 | expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
|
621 | noLoads = [],
|
622 | reqCalls = [],
|
623 | stillLoading = false,
|
624 | needCycleCheck = true;
|
625 |
|
626 | //Do not bother if this call was a result of a cycle break.
|
627 | if (inCheckLoaded) {
|
628 | return;
|
629 | }
|
630 |
|
631 | inCheckLoaded = true;
|
632 |
|
633 | //Figure out the state of all the modules.
|
634 | eachProp(enabledRegistry, function (mod) {
|
635 | map = mod.map;
|
636 | modId = map.id;
|
637 |
|
638 | //Skip things that are not enabled or in error state.
|
639 | if (!mod.enabled) {
|
640 | return;
|
641 | }
|
642 |
|
643 | if (!map.isDefine) {
|
644 | reqCalls.push(mod);
|
645 | }
|
646 |
|
647 | if (!mod.error) {
|
648 | //If the module should be executed, and it has not
|
649 | //been inited and time is up, remember it.
|
650 | if (!mod.inited && expired) {
|
651 | if (hasPathFallback(modId)) {
|
652 | usingPathFallback = true;
|
653 | stillLoading = true;
|
654 | } else {
|
655 | noLoads.push(modId);
|
656 | removeScript(modId);
|
657 | }
|
658 | } else if (!mod.inited && mod.fetched && map.isDefine) {
|
659 | stillLoading = true;
|
660 | if (!map.prefix) {
|
661 | //No reason to keep looking for unfinished
|
662 | //loading. If the only stillLoading is a
|
663 | //plugin resource though, keep going,
|
664 | //because it may be that a plugin resource
|
665 | //is waiting on a non-plugin cycle.
|
666 | return (needCycleCheck = false);
|
667 | }
|
668 | }
|
669 | }
|
670 | });
|
671 |
|
672 | if (expired && noLoads.length) {
|
673 | //If wait time expired, throw error of unloaded modules.
|
674 | err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
|
675 | err.contextName = context.contextName;
|
676 | return onError(err);
|
677 | }
|
678 |
|
679 | //Not expired, check for a cycle.
|
680 | if (needCycleCheck) {
|
681 | each(reqCalls, function (mod) {
|
682 | breakCycle(mod, {}, {});
|
683 | });
|
684 | }
|
685 |
|
686 | //If still waiting on loads, and the waiting load is something
|
687 | //other than a plugin resource, or there are still outstanding
|
688 | //scripts, then just try back later.
|
689 | if ((!expired || usingPathFallback) && stillLoading) {
|
690 | //Something is still waiting to load. Wait for it, but only
|
691 | //if a timeout is not already in effect.
|
692 | if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
|
693 | checkLoadedTimeoutId = setTimeout(function () {
|
694 | checkLoadedTimeoutId = 0;
|
695 | checkLoaded();
|
696 | }, 50);
|
697 | }
|
698 | }
|
699 |
|
700 | inCheckLoaded = false;
|
701 | }
|
702 |
|
703 | Module = function (map) {
|
704 | this.events = getOwn(undefEvents, map.id) || {};
|
705 | this.map = map;
|
706 | this.shim = getOwn(config.shim, map.id);
|
707 | this.depExports = [];
|
708 | this.depMaps = [];
|
709 | this.depMatched = [];
|
710 | this.pluginMaps = {};
|
711 | this.depCount = 0;
|
712 |
|
713 | /* this.exports this.factory
|
714 | this.depMaps = [],
|
715 | this.enabled, this.fetched
|
716 | */
|
717 | };
|
718 |
|
719 | Module.prototype = {
|
720 | init: function (depMaps, factory, errback, options) {
|
721 | options = options || {};
|
722 |
|
723 | //Do not do more inits if already done. Can happen if there
|
724 | //are multiple define calls for the same module. That is not
|
725 | //a normal, common case, but it is also not unexpected.
|
726 | if (this.inited) {
|
727 | return;
|
728 | }
|
729 |
|
730 | this.factory = factory;
|
731 |
|
732 | if (errback) {
|
733 | //Register for errors on this module.
|
734 | this.on('error', errback);
|
735 | } else if (this.events.error) {
|
736 | //If no errback already, but there are error listeners
|
737 | //on this module, set up an errback to pass to the deps.
|
738 | errback = bind(this, function (err) {
|
739 | this.emit('error', err);
|
740 | });
|
741 | }
|
742 |
|
743 | //Do a copy of the dependency array, so that
|
744 | //source inputs are not modified. For example
|
745 | //"shim" deps are passed in here directly, and
|
746 | //doing a direct modification of the depMaps array
|
747 | //would affect that config.
|
748 | this.depMaps = depMaps && depMaps.slice(0);
|
749 |
|
750 | this.errback = errback;
|
751 |
|
752 | //Indicate this module has be initialized
|
753 | this.inited = true;
|
754 |
|
755 | this.ignore = options.ignore;
|
756 |
|
757 | //Could have option to init this module in enabled mode,
|
758 | //or could have been previously marked as enabled. However,
|
759 | //the dependencies are not known until init is called. So
|
760 | //if enabled previously, now trigger dependencies as enabled.
|
761 | if (options.enabled || this.enabled) {
|
762 | //Enable this module and dependencies.
|
763 | //Will call this.check()
|
764 | this.enable();
|
765 | } else {
|
766 | this.check();
|
767 | }
|
768 | },
|
769 |
|
770 | defineDep: function (i, depExports) {
|
771 | //Because of cycles, defined callback for a given
|
772 | //export can be called more than once.
|
773 | if (!this.depMatched[i]) {
|
774 | this.depMatched[i] = true;
|
775 | this.depCount -= 1;
|
776 | this.depExports[i] = depExports;
|
777 | }
|
778 | },
|
779 |
|
780 | fetch: function () {
|
781 | if (this.fetched) {
|
782 | return;
|
783 | }
|
784 | this.fetched = true;
|
785 |
|
786 | context.startTime = (new Date()).getTime();
|
787 |
|
788 | var map = this.map;
|
789 |
|
790 | //If the manager is for a plugin managed resource,
|
791 | //ask the plugin to load it now.
|
792 | if (this.shim) {
|
793 | context.makeRequire(this.map, {
|
794 | enableBuildCallback: true
|
795 | })(this.shim.deps || [], bind(this, function () {
|
796 | return map.prefix ? this.callPlugin() : this.load();
|
797 | }));
|
798 | } else {
|
799 | //Regular dependency.
|
800 | return map.prefix ? this.callPlugin() : this.load();
|
801 | }
|
802 | },
|
803 |
|
804 | load: function () {
|
805 | var url = this.map.url;
|
806 |
|
807 | //Regular dependency.
|
808 | if (!urlFetched[url]) {
|
809 | urlFetched[url] = true;
|
810 | context.load(this.map.id, url);
|
811 | }
|
812 | },
|
813 |
|
814 | /**
|
815 | * Checks if the module is ready to define itself, and if so,
|
816 | * define it.
|
817 | */
|
818 | check: function () {
|
819 | if (!this.enabled || this.enabling) {
|
820 | return;
|
821 | }
|
822 |
|
823 | var err, cjsModule,
|
824 | id = this.map.id,
|
825 | depExports = this.depExports,
|
826 | exports = this.exports,
|
827 | factory = this.factory;
|
828 |
|
829 | if (!this.inited) {
|
830 | this.fetch();
|
831 | } else if (this.error) {
|
832 | this.emit('error', this.error);
|
833 | } else if (!this.defining) {
|
834 | //The factory could trigger another require call
|
835 | //that would result in checking this module to
|
836 | //define itself again. If already in the process
|
837 | //of doing that, skip this work.
|
838 | this.defining = true;
|
839 |
|
840 | if (this.depCount < 1 && !this.defined) {
|
841 | if (isFunction(factory)) {
|
842 | //If there is an error listener, favor passing
|
843 | //to that instead of throwing an error.
|
844 | if (this.events.error) {
|
845 | try {
|
846 | exports = context.execCb(id, factory, depExports, exports);
|
847 | } catch (e) {
|
848 | err = e;
|
849 | }
|
850 | } else {
|
851 | exports = context.execCb(id, factory, depExports, exports);
|
852 | }
|
853 |
|
854 | if (this.map.isDefine) {
|
855 | //If setting exports via 'module' is in play,
|
856 | //favor that over return value and exports. After that,
|
857 | //favor a non-undefined return value over exports use.
|
858 | cjsModule = this.module;
|
859 | if (cjsModule &&
|
860 | cjsModule.exports !== undefined &&
|
861 | //Make sure it is not already the exports value
|
862 | cjsModule.exports !== this.exports) {
|
863 | exports = cjsModule.exports;
|
864 | } else if (exports === undefined && this.usingExports) {
|
865 | //exports already set the defined value.
|
866 | exports = this.exports;
|
867 | }
|
868 | }
|
869 |
|
870 | if (err) {
|
871 | err.requireMap = this.map;
|
872 | err.requireModules = [this.map.id];
|
873 | err.requireType = 'define';
|
874 | return onError((this.error = err));
|
875 | }
|
876 |
|
877 | } else {
|
878 | //Just a literal value
|
879 | exports = factory;
|
880 | }
|
881 |
|
882 | this.exports = exports;
|
883 |
|
884 | if (this.map.isDefine && !this.ignore) {
|
885 | defined[id] = exports;
|
886 |
|
887 | if (req.onResourceLoad) {
|
888 | req.onResourceLoad(context, this.map, this.depMaps);
|
889 | }
|
890 | }
|
891 |
|
892 | //Clean up
|
893 | cleanRegistry(id);
|
894 |
|
895 | this.defined = true;
|
896 | }
|
897 |
|
898 | //Finished the define stage. Allow calling check again
|
899 | //to allow define notifications below in the case of a
|
900 | //cycle.
|
901 | this.defining = false;
|
902 |
|
903 | if (this.defined && !this.defineEmitted) {
|
904 | this.defineEmitted = true;
|
905 | this.emit('defined', this.exports);
|
906 | this.defineEmitComplete = true;
|
907 | }
|
908 |
|
909 | }
|
910 | },
|
911 |
|
912 | callPlugin: function () {
|
913 | var map = this.map,
|
914 | id = map.id,
|
915 | //Map already normalized the prefix.
|
916 | pluginMap = makeModuleMap(map.prefix);
|
917 |
|
918 | //Mark this as a dependency for this plugin, so it
|
919 | //can be traced for cycles.
|
920 | this.depMaps.push(pluginMap);
|
921 |
|
922 | on(pluginMap, 'defined', bind(this, function (plugin) {
|
923 | var load, normalizedMap, normalizedMod,
|
924 | name = this.map.name,
|
925 | parentName = this.map.parentMap ? this.map.parentMap.name : null,
|
926 | localRequire = context.makeRequire(map.parentMap, {
|
927 | enableBuildCallback: true
|
928 | });
|
929 |
|
930 | //If current map is not normalized, wait for that
|
931 | //normalized name to load instead of continuing.
|
932 | if (this.map.unnormalized) {
|
933 | //Normalize the ID if the plugin allows it.
|
934 | if (plugin.normalize) {
|
935 | name = plugin.normalize(name, function (name) {
|
936 | return normalize(name, parentName, true);
|
937 | }) || '';
|
938 | }
|
939 |
|
940 | //prefix and name should already be normalized, no need
|
941 | //for applying map config again either.
|
942 | normalizedMap = makeModuleMap(map.prefix + '!' + name,
|
943 | this.map.parentMap);
|
944 | on(normalizedMap,
|
945 | 'defined', bind(this, function (value) {
|
946 | this.init([], function () { return value; }, null, {
|
947 | enabled: true,
|
948 | ignore: true
|
949 | });
|
950 | }));
|
951 |
|
952 | normalizedMod = getOwn(registry, normalizedMap.id);
|
953 | if (normalizedMod) {
|
954 | //Mark this as a dependency for this plugin, so it
|
955 | //can be traced for cycles.
|
956 | this.depMaps.push(normalizedMap);
|
957 |
|
958 | if (this.events.error) {
|
959 | normalizedMod.on('error', bind(this, function (err) {
|
960 | this.emit('error', err);
|
961 | }));
|
962 | }
|
963 | normalizedMod.enable();
|
964 | }
|
965 |
|
966 | return;
|
967 | }
|
968 |
|
969 | load = bind(this, function (value) {
|
970 | this.init([], function () { return value; }, null, {
|
971 | enabled: true
|
972 | });
|
973 | });
|
974 |
|
975 | load.error = bind(this, function (err) {
|
976 | this.inited = true;
|
977 | this.error = err;
|
978 | err.requireModules = [id];
|
979 |
|
980 | //Remove temp unnormalized modules for this module,
|
981 | //since they will never be resolved otherwise now.
|
982 | eachProp(registry, function (mod) {
|
983 | if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
|
984 | cleanRegistry(mod.map.id);
|
985 | }
|
986 | });
|
987 |
|
988 | onError(err);
|
989 | });
|
990 |
|
991 | //Allow plugins to load other code without having to know the
|
992 | //context or how to 'complete' the load.
|
993 | load.fromText = bind(this, function (text, textAlt) {
|
994 | /*jslint evil: true */
|
995 | var moduleName = map.name,
|
996 | moduleMap = makeModuleMap(moduleName),
|
997 | hasInteractive = useInteractive;
|
998 |
|
999 | //As of 2.1.0, support just passing the text, to reinforce
|
1000 | //fromText only being called once per resource. Still
|
1001 | //support old style of passing moduleName but discard
|
1002 | //that moduleName in favor of the internal ref.
|
1003 | if (textAlt) {
|
1004 | text = textAlt;
|
1005 | }
|
1006 |
|
1007 | //Turn off interactive script matching for IE for any define
|
1008 | //calls in the text, then turn it back on at the end.
|
1009 | if (hasInteractive) {
|
1010 | useInteractive = false;
|
1011 | }
|
1012 |
|
1013 | //Prime the system by creating a module instance for
|
1014 | //it.
|
1015 | getModule(moduleMap);
|
1016 |
|
1017 | //Transfer any config to this other module.
|
1018 | if (hasProp(config.config, id)) {
|
1019 | config.config[moduleName] = config.config[id];
|
1020 | }
|
1021 |
|
1022 | try {
|
1023 | req.exec(text);
|
1024 | } catch (e) {
|
1025 | return onError(makeError('fromtexteval',
|
1026 | 'fromText eval for ' + id +
|
1027 | ' failed: ' + e,
|
1028 | e,
|
1029 | [id]));
|
1030 | }
|
1031 |
|
1032 | if (hasInteractive) {
|
1033 | useInteractive = true;
|
1034 | }
|
1035 |
|
1036 | //Mark this as a dependency for the plugin
|
1037 | //resource
|
1038 | this.depMaps.push(moduleMap);
|
1039 |
|
1040 | //Support anonymous modules.
|
1041 | context.completeLoad(moduleName);
|
1042 |
|
1043 | //Bind the value of that module to the value for this
|
1044 | //resource ID.
|
1045 | localRequire([moduleName], load);
|
1046 | });
|
1047 |
|
1048 | //Use parentName here since the plugin's name is not reliable,
|
1049 | //could be some weird string with no path that actually wants to
|
1050 | //reference the parentName's path.
|
1051 | plugin.load(map.name, localRequire, load, config);
|
1052 | }));
|
1053 |
|
1054 | context.enable(pluginMap, this);
|
1055 | this.pluginMaps[pluginMap.id] = pluginMap;
|
1056 | },
|
1057 |
|
1058 | enable: function () {
|
1059 | enabledRegistry[this.map.id] = this;
|
1060 | this.enabled = true;
|
1061 |
|
1062 | //Set flag mentioning that the module is enabling,
|
1063 | //so that immediate calls to the defined callbacks
|
1064 | //for dependencies do not trigger inadvertent load
|
1065 | //with the depCount still being zero.
|
1066 | this.enabling = true;
|
1067 |
|
1068 | //Enable each dependency
|
1069 | each(this.depMaps, bind(this, function (depMap, i) {
|
1070 | var id, mod, handler;
|
1071 |
|
1072 | if (typeof depMap === 'string') {
|
1073 | //Dependency needs to be converted to a depMap
|
1074 | //and wired up to this module.
|
1075 | depMap = makeModuleMap(depMap,
|
1076 | (this.map.isDefine ? this.map : this.map.parentMap),
|
1077 | false,
|
1078 | !this.skipMap);
|
1079 | this.depMaps[i] = depMap;
|
1080 |
|
1081 | handler = getOwn(handlers, depMap.id);
|
1082 |
|
1083 | if (handler) {
|
1084 | this.depExports[i] = handler(this);
|
1085 | return;
|
1086 | }
|
1087 |
|
1088 | this.depCount += 1;
|
1089 |
|
1090 | on(depMap, 'defined', bind(this, function (depExports) {
|
1091 | this.defineDep(i, depExports);
|
1092 | this.check();
|
1093 | }));
|
1094 |
|
1095 | if (this.errback) {
|
1096 | on(depMap, 'error', this.errback);
|
1097 | }
|
1098 | }
|
1099 |
|
1100 | id = depMap.id;
|
1101 | mod = registry[id];
|
1102 |
|
1103 | //Skip special modules like 'require', 'exports', 'module'
|
1104 | //Also, don't call enable if it is already enabled,
|
1105 | //important in circular dependency cases.
|
1106 | if (!hasProp(handlers, id) && mod && !mod.enabled) {
|
1107 | context.enable(depMap, this);
|
1108 | }
|
1109 | }));
|
1110 |
|
1111 | //Enable each plugin that is used in
|
1112 | //a dependency
|
1113 | eachProp(this.pluginMaps, bind(this, function (pluginMap) {
|
1114 | var mod = getOwn(registry, pluginMap.id);
|
1115 | if (mod && !mod.enabled) {
|
1116 | context.enable(pluginMap, this);
|
1117 | }
|
1118 | }));
|
1119 |
|
1120 | this.enabling = false;
|
1121 |
|
1122 | this.check();
|
1123 | },
|
1124 |
|
1125 | on: function (name, cb) {
|
1126 | var cbs = this.events[name];
|
1127 | if (!cbs) {
|
1128 | cbs = this.events[name] = [];
|
1129 | }
|
1130 | cbs.push(cb);
|
1131 | },
|
1132 |
|
1133 | emit: function (name, evt) {
|
1134 | each(this.events[name], function (cb) {
|
1135 | cb(evt);
|
1136 | });
|
1137 | if (name === 'error') {
|
1138 | //Now that the error handler was triggered, remove
|
1139 | //the listeners, since this broken Module instance
|
1140 | //can stay around for a while in the registry.
|
1141 | delete this.events[name];
|
1142 | }
|
1143 | }
|
1144 | };
|
1145 |
|
1146 | function callGetModule(args) {
|
1147 | //Skip modules already defined.
|
1148 | if (!hasProp(defined, args[0])) {
|
1149 | getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
|
1150 | }
|
1151 | }
|
1152 |
|
1153 | function removeListener(node, func, name, ieName) {
|
1154 | //Favor detachEvent because of IE9
|
1155 | //issue, see attachEvent/addEventListener comment elsewhere
|
1156 | //in this file.
|
1157 | if (node.detachEvent && !isOpera) {
|
1158 | //Probably IE. If not it will throw an error, which will be
|
1159 | //useful to know.
|
1160 | if (ieName) {
|
1161 | node.detachEvent(ieName, func);
|
1162 | }
|
1163 | } else {
|
1164 | node.removeEventListener(name, func, false);
|
1165 | }
|
1166 | }
|
1167 |
|
1168 | /**
|
1169 | * Given an event from a script node, get the requirejs info from it,
|
1170 | * and then removes the event listeners on the node.
|
1171 | * @param {Event} evt
|
1172 | * @returns {Object}
|
1173 | */
|
1174 | function getScriptData(evt) {
|
1175 | //Using currentTarget instead of target for Firefox 2.0's sake. Not
|
1176 | //all old browsers will be supported, but this one was easy enough
|
1177 | //to support and still makes sense.
|
1178 | var node = evt.currentTarget || evt.srcElement;
|
1179 |
|
1180 | //Remove the listeners once here.
|
1181 | removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
|
1182 | removeListener(node, context.onScriptError, 'error');
|
1183 |
|
1184 | return {
|
1185 | node: node,
|
1186 | id: node && node.getAttribute('data-requiremodule')
|
1187 | };
|
1188 | }
|
1189 |
|
1190 | function intakeDefines() {
|
1191 | var args;
|
1192 |
|
1193 | //Any defined modules in the global queue, intake them now.
|
1194 | takeGlobalQueue();
|
1195 |
|
1196 | //Make sure any remaining defQueue items get properly processed.
|
1197 | while (defQueue.length) {
|
1198 | args = defQueue.shift();
|
1199 | if (args[0] === null) {
|
1200 | return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
|
1201 | } else {
|
1202 | //args are id, deps, factory. Should be normalized by the
|
1203 | //define() function.
|
1204 | callGetModule(args);
|
1205 | }
|
1206 | }
|
1207 | }
|
1208 |
|
1209 | context = {
|
1210 | config: config,
|
1211 | contextName: contextName,
|
1212 | registry: registry,
|
1213 | defined: defined,
|
1214 | urlFetched: urlFetched,
|
1215 | defQueue: defQueue,
|
1216 | Module: Module,
|
1217 | makeModuleMap: makeModuleMap,
|
1218 | nextTick: req.nextTick,
|
1219 | onError: onError,
|
1220 |
|
1221 | /**
|
1222 | * Set a configuration for the context.
|
1223 | * @param {Object} cfg config object to integrate.
|
1224 | */
|
1225 | configure: function (cfg) {
|
1226 | //Make sure the baseUrl ends in a slash.
|
1227 | if (cfg.baseUrl) {
|
1228 | if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
|
1229 | cfg.baseUrl += '/';
|
1230 | }
|
1231 | }
|
1232 |
|
1233 | //Save off the paths and packages since they require special processing,
|
1234 | //they are additive.
|
1235 | var pkgs = config.pkgs,
|
1236 | shim = config.shim,
|
1237 | objs = {
|
1238 | paths: true,
|
1239 | config: true,
|
1240 | map: true
|
1241 | };
|
1242 |
|
1243 | eachProp(cfg, function (value, prop) {
|
1244 | if (objs[prop]) {
|
1245 | if (prop === 'map') {
|
1246 | if (!config.map) {
|
1247 | config.map = {};
|
1248 | }
|
1249 | mixin(config[prop], value, true, true);
|
1250 | } else {
|
1251 | mixin(config[prop], value, true);
|
1252 | }
|
1253 | } else {
|
1254 | config[prop] = value;
|
1255 | }
|
1256 | });
|
1257 |
|
1258 | //Merge shim
|
1259 | if (cfg.shim) {
|
1260 | eachProp(cfg.shim, function (value, id) {
|
1261 | //Normalize the structure
|
1262 | if (isArray(value)) {
|
1263 | value = {
|
1264 | deps: value
|
1265 | };
|
1266 | }
|
1267 | if ((value.exports || value.init) && !value.exportsFn) {
|
1268 | value.exportsFn = context.makeShimExports(value);
|
1269 | }
|
1270 | shim[id] = value;
|
1271 | });
|
1272 | config.shim = shim;
|
1273 | }
|
1274 |
|
1275 | //Adjust packages if necessary.
|
1276 | if (cfg.packages) {
|
1277 | each(cfg.packages, function (pkgObj) {
|
1278 | var location;
|
1279 |
|
1280 | pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
|
1281 | location = pkgObj.location;
|
1282 |
|
1283 | //Create a brand new object on pkgs, since currentPackages can
|
1284 | //be passed in again, and config.pkgs is the internal transformed
|
1285 | //state for all package configs.
|
1286 | pkgs[pkgObj.name] = {
|
1287 | name: pkgObj.name,
|
1288 | location: location || pkgObj.name,
|
1289 | //Remove leading dot in main, so main paths are normalized,
|
1290 | //and remove any trailing .js, since different package
|
1291 | //envs have different conventions: some use a module name,
|
1292 | //some use a file name.
|
1293 | main: (pkgObj.main || 'main')
|
1294 | .replace(currDirRegExp, '')
|
1295 | .replace(jsSuffixRegExp, '')
|
1296 | };
|
1297 | });
|
1298 |
|
1299 | //Done with modifications, assing packages back to context config
|
1300 | config.pkgs = pkgs;
|
1301 | }
|
1302 |
|
1303 | //If there are any "waiting to execute" modules in the registry,
|
1304 | //update the maps for them, since their info, like URLs to load,
|
1305 | //may have changed.
|
1306 | eachProp(registry, function (mod, id) {
|
1307 | //If module already has init called, since it is too
|
1308 | //late to modify them, and ignore unnormalized ones
|
1309 | //since they are transient.
|
1310 | if (!mod.inited && !mod.map.unnormalized) {
|
1311 | mod.map = makeModuleMap(id);
|
1312 | }
|
1313 | });
|
1314 |
|
1315 | //If a deps array or a config callback is specified, then call
|
1316 | //require with those args. This is useful when require is defined as a
|
1317 | //config object before require.js is loaded.
|
1318 | if (cfg.deps || cfg.callback) {
|
1319 | context.require(cfg.deps || [], cfg.callback);
|
1320 | }
|
1321 | },
|
1322 |
|
1323 | makeShimExports: function (value) {
|
1324 | function fn() {
|
1325 | var ret;
|
1326 | if (value.init) {
|
1327 | ret = value.init.apply(global, arguments);
|
1328 | }
|
1329 | return ret || (value.exports && getGlobal(value.exports));
|
1330 | }
|
1331 | return fn;
|
1332 | },
|
1333 |
|
1334 | makeRequire: function (relMap, options) {
|
1335 | options = options || {};
|
1336 |
|
1337 | function localRequire(deps, callback, errback) {
|
1338 | var id, map, requireMod;
|
1339 |
|
1340 | if (options.enableBuildCallback && callback && isFunction(callback)) {
|
1341 | callback.__requireJsBuild = true;
|
1342 | }
|
1343 |
|
1344 | if (typeof deps === 'string') {
|
1345 | if (isFunction(callback)) {
|
1346 | //Invalid call
|
1347 | return onError(makeError('requireargs', 'Invalid require call'), errback);
|
1348 | }
|
1349 |
|
1350 | //If require|exports|module are requested, get the
|
1351 | //value for them from the special handlers. Caveat:
|
1352 | //this only works while module is being defined.
|
1353 | if (relMap && hasProp(handlers, deps)) {
|
1354 | return handlers[deps](registry[relMap.id]);
|
1355 | }
|
1356 |
|
1357 | //Synchronous access to one module. If require.get is
|
1358 | //available (as in the Node adapter), prefer that.
|
1359 | if (req.get) {
|
1360 | return req.get(context, deps, relMap, localRequire);
|
1361 | }
|
1362 |
|
1363 | //Normalize module name, if it contains . or ..
|
1364 | map = makeModuleMap(deps, relMap, false, true);
|
1365 | id = map.id;
|
1366 |
|
1367 | if (!hasProp(defined, id)) {
|
1368 | return onError(makeError('notloaded', 'Module name "' +
|
1369 | id +
|
1370 | '" has not been loaded yet for context: ' +
|
1371 | contextName +
|
1372 | (relMap ? '' : '. Use require([])')));
|
1373 | }
|
1374 | return defined[id];
|
1375 | }
|
1376 |
|
1377 | //Grab defines waiting in the global queue.
|
1378 | intakeDefines();
|
1379 |
|
1380 | //Mark all the dependencies as needing to be loaded.
|
1381 | context.nextTick(function () {
|
1382 | //Some defines could have been added since the
|
1383 | //require call, collect them.
|
1384 | intakeDefines();
|
1385 |
|
1386 | requireMod = getModule(makeModuleMap(null, relMap));
|
1387 |
|
1388 | //Store if map config should be applied to this require
|
1389 | //call for dependencies.
|
1390 | requireMod.skipMap = options.skipMap;
|
1391 |
|
1392 | requireMod.init(deps, callback, errback, {
|
1393 | enabled: true
|
1394 | });
|
1395 |
|
1396 | checkLoaded();
|
1397 | });
|
1398 |
|
1399 | return localRequire;
|
1400 | }
|
1401 |
|
1402 | mixin(localRequire, {
|
1403 | isBrowser: isBrowser,
|
1404 |
|
1405 | /**
|
1406 | * Converts a module name + .extension into an URL path.
|
1407 | * *Requires* the use of a module name. It does not support using
|
1408 | * plain URLs like nameToUrl.
|
1409 | */
|
1410 | toUrl: function (moduleNamePlusExt) {
|
1411 | var ext,
|
1412 | index = moduleNamePlusExt.lastIndexOf('.'),
|
1413 | segment = moduleNamePlusExt.split('/')[0],
|
1414 | isRelative = segment === '.' || segment === '..';
|
1415 |
|
1416 | //Have a file extension alias, and it is not the
|
1417 | //dots from a relative path.
|
1418 | if (index !== -1 && (!isRelative || index > 1)) {
|
1419 | ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
|
1420 | moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
|
1421 | }
|
1422 |
|
1423 | return context.nameToUrl(normalize(moduleNamePlusExt,
|
1424 | relMap && relMap.id, true), ext, true);
|
1425 | },
|
1426 |
|
1427 | defined: function (id) {
|
1428 | return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
|
1429 | },
|
1430 |
|
1431 | specified: function (id) {
|
1432 | id = makeModuleMap(id, relMap, false, true).id;
|
1433 | return hasProp(defined, id) || hasProp(registry, id);
|
1434 | }
|
1435 | });
|
1436 |
|
1437 | //Only allow undef on top level require calls
|
1438 | if (!relMap) {
|
1439 | localRequire.undef = function (id) {
|
1440 | //Bind any waiting define() calls to this context,
|
1441 | //fix for #408
|
1442 | takeGlobalQueue();
|
1443 |
|
1444 | var map = makeModuleMap(id, relMap, true),
|
1445 | mod = getOwn(registry, id);
|
1446 |
|
1447 | delete defined[id];
|
1448 | delete urlFetched[map.url];
|
1449 | delete undefEvents[id];
|
1450 |
|
1451 | if (mod) {
|
1452 | //Hold on to listeners in case the
|
1453 | //module will be attempted to be reloaded
|
1454 | //using a different config.
|
1455 | if (mod.events.defined) {
|
1456 | undefEvents[id] = mod.events;
|
1457 | }
|
1458 |
|
1459 | cleanRegistry(id);
|
1460 | }
|
1461 | };
|
1462 | }
|
1463 |
|
1464 | return localRequire;
|
1465 | },
|
1466 |
|
1467 | /**
|
1468 | * Called to enable a module if it is still in the registry
|
1469 | * awaiting enablement. A second arg, parent, the parent module,
|
1470 | * is passed in for context, when this method is overriden by
|
1471 | * the optimizer. Not shown here to keep code compact.
|
1472 | */
|
1473 | enable: function (depMap) {
|
1474 | var mod = getOwn(registry, depMap.id);
|
1475 | if (mod) {
|
1476 | getModule(depMap).enable();
|
1477 | }
|
1478 | },
|
1479 |
|
1480 | /**
|
1481 | * Internal method used by environment adapters to complete a load event.
|
1482 | * A load event could be a script load or just a load pass from a synchronous
|
1483 | * load call.
|
1484 | * @param {String} moduleName the name of the module to potentially complete.
|
1485 | */
|
1486 | completeLoad: function (moduleName) {
|
1487 | var found, args, mod,
|
1488 | shim = getOwn(config.shim, moduleName) || {},
|
1489 | shExports = shim.exports;
|
1490 |
|
1491 | takeGlobalQueue();
|
1492 |
|
1493 | while (defQueue.length) {
|
1494 | args = defQueue.shift();
|
1495 | if (args[0] === null) {
|
1496 | args[0] = moduleName;
|
1497 | //If already found an anonymous module and bound it
|
1498 | //to this name, then this is some other anon module
|
1499 | //waiting for its completeLoad to fire.
|
1500 | if (found) {
|
1501 | break;
|
1502 | }
|
1503 | found = true;
|
1504 | } else if (args[0] === moduleName) {
|
1505 | //Found matching define call for this script!
|
1506 | found = true;
|
1507 | }
|
1508 |
|
1509 | callGetModule(args);
|
1510 | }
|
1511 |
|
1512 | //Do this after the cycle of callGetModule in case the result
|
1513 | //of those calls/init calls changes the registry.
|
1514 | mod = getOwn(registry, moduleName);
|
1515 |
|
1516 | if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
|
1517 | if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
|
1518 | if (hasPathFallback(moduleName)) {
|
1519 | return;
|
1520 | } else {
|
1521 | return onError(makeError('nodefine',
|
1522 | 'No define call for ' + moduleName,
|
1523 | null,
|
1524 | [moduleName]));
|
1525 | }
|
1526 | } else {
|
1527 | //A script that does not call define(), so just simulate
|
1528 | //the call for it.
|
1529 | callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
|
1530 | }
|
1531 | }
|
1532 |
|
1533 | checkLoaded();
|
1534 | },
|
1535 |
|
1536 | /**
|
1537 | * Converts a module name to a file path. Supports cases where
|
1538 | * moduleName may actually be just an URL.
|
1539 | * Note that it **does not** call normalize on the moduleName,
|
1540 | * it is assumed to have already been normalized. This is an
|
1541 | * internal API, not a public one. Use toUrl for the public API.
|
1542 | */
|
1543 | nameToUrl: function (moduleName, ext, skipExt) {
|
1544 | var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
|
1545 | parentPath;
|
1546 |
|
1547 | //If a colon is in the URL, it indicates a protocol is used and it is just
|
1548 | //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
|
1549 | //or ends with .js, then assume the user meant to use an url and not a module id.
|
1550 | //The slash is important for protocol-less URLs as well as full paths.
|
1551 | if (req.jsExtRegExp.test(moduleName)) {
|
1552 | //Just a plain path, not module name lookup, so just return it.
|
1553 | //Add extension if it is included. This is a bit wonky, only non-.js things pass
|
1554 | //an extension, this method probably needs to be reworked.
|
1555 | url = moduleName + (ext || '');
|
1556 | } else {
|
1557 | //A module that needs to be converted to a path.
|
1558 | paths = config.paths;
|
1559 | pkgs = config.pkgs;
|
1560 |
|
1561 | syms = moduleName.split('/');
|
1562 | //For each module name segment, see if there is a path
|
1563 | //registered for it. Start with most specific name
|
1564 | //and work up from it.
|
1565 | for (i = syms.length; i > 0; i -= 1) {
|
1566 | parentModule = syms.slice(0, i).join('/');
|
1567 | pkg = getOwn(pkgs, parentModule);
|
1568 | parentPath = getOwn(paths, parentModule);
|
1569 | if (parentPath) {
|
1570 | //If an array, it means there are a few choices,
|
1571 | //Choose the one that is desired
|
1572 | if (isArray(parentPath)) {
|
1573 | parentPath = parentPath[0];
|
1574 | }
|
1575 | syms.splice(0, i, parentPath);
|
1576 | break;
|
1577 | } else if (pkg) {
|
1578 | //If module name is just the package name, then looking
|
1579 | //for the main module.
|
1580 | if (moduleName === pkg.name) {
|
1581 | pkgPath = pkg.location + '/' + pkg.main;
|
1582 | } else {
|
1583 | pkgPath = pkg.location;
|
1584 | }
|
1585 | syms.splice(0, i, pkgPath);
|
1586 | break;
|
1587 | }
|
1588 | }
|
1589 |
|
1590 | //Join the path parts together, then figure out if baseUrl is needed.
|
1591 | url = syms.join('/');
|
1592 | url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
|
1593 | url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
|
1594 | }
|
1595 |
|
1596 | return config.urlArgs ? url +
|
1597 | ((url.indexOf('?') === -1 ? '?' : '&') +
|
1598 | config.urlArgs) : url;
|
1599 | },
|
1600 |
|
1601 | //Delegates to req.load. Broken out as a separate function to
|
1602 | //allow overriding in the optimizer.
|
1603 | load: function (id, url) {
|
1604 | req.load(context, id, url);
|
1605 | },
|
1606 |
|
1607 | /**
|
1608 | * Executes a module callack function. Broken out as a separate function
|
1609 | * solely to allow the build system to sequence the files in the built
|
1610 | * layer in the right sequence.
|
1611 | *
|
1612 | * @private
|
1613 | */
|
1614 | execCb: function (name, callback, args, exports) {
|
1615 | return callback.apply(exports, args);
|
1616 | },
|
1617 |
|
1618 | /**
|
1619 | * callback for script loads, used to check status of loading.
|
1620 | *
|
1621 | * @param {Event} evt the event from the browser for the script
|
1622 | * that was loaded.
|
1623 | */
|
1624 | onScriptLoad: function (evt) {
|
1625 | //Using currentTarget instead of target for Firefox 2.0's sake. Not
|
1626 | //all old browsers will be supported, but this one was easy enough
|
1627 | //to support and still makes sense.
|
1628 | if (evt.type === 'load' ||
|
1629 | (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
|
1630 | //Reset interactive script so a script node is not held onto for
|
1631 | //to long.
|
1632 | interactiveScript = null;
|
1633 |
|
1634 | //Pull out the name of the module and the context.
|
1635 | var data = getScriptData(evt);
|
1636 | context.completeLoad(data.id);
|
1637 | }
|
1638 | },
|
1639 |
|
1640 | /**
|
1641 | * Callback for script errors.
|
1642 | */
|
1643 | onScriptError: function (evt) {
|
1644 | var data = getScriptData(evt);
|
1645 | if (!hasPathFallback(data.id)) {
|
1646 | return onError(makeError('scripterror', 'Script error', evt, [data.id]));
|
1647 | }
|
1648 | }
|
1649 | };
|
1650 |
|
1651 | context.require = context.makeRequire();
|
1652 | return context;
|
1653 | }
|
1654 |
|
1655 | /**
|
1656 | * Main entry point.
|
1657 | *
|
1658 | * If the only argument to require is a string, then the module that
|
1659 | * is represented by that string is fetched for the appropriate context.
|
1660 | *
|
1661 | * If the first argument is an array, then it will be treated as an array
|
1662 | * of dependency string names to fetch. An optional function callback can
|
1663 | * be specified to execute when all of those dependencies are available.
|
1664 | *
|
1665 | * Make a local req variable to help Caja compliance (it assumes things
|
1666 | * on a require that are not standardized), and to give a short
|
1667 | * name for minification/local scope use.
|
1668 | */
|
1669 | req = requirejs = function (deps, callback, errback, optional) {
|
1670 |
|
1671 | //Find the right context, use default
|
1672 | var context, config,
|
1673 | contextName = defContextName;
|
1674 |
|
1675 | // Determine if have config object in the call.
|
1676 | if (!isArray(deps) && typeof deps !== 'string') {
|
1677 | // deps is a config object
|
1678 | config = deps;
|
1679 | if (isArray(callback)) {
|
1680 | // Adjust args if there are dependencies
|
1681 | deps = callback;
|
1682 | callback = errback;
|
1683 | errback = optional;
|
1684 | } else {
|
1685 | deps = [];
|
1686 | }
|
1687 | }
|
1688 |
|
1689 | if (config && config.context) {
|
1690 | contextName = config.context;
|
1691 | }
|
1692 |
|
1693 | context = getOwn(contexts, contextName);
|
1694 | if (!context) {
|
1695 | context = contexts[contextName] = req.s.newContext(contextName);
|
1696 | }
|
1697 |
|
1698 | if (config) {
|
1699 | context.configure(config);
|
1700 | }
|
1701 |
|
1702 | return context.require(deps, callback, errback);
|
1703 | };
|
1704 |
|
1705 | /**
|
1706 | * Support require.config() to make it easier to cooperate with other
|
1707 | * AMD loaders on globally agreed names.
|
1708 | */
|
1709 | req.config = function (config) {
|
1710 | return req(config);
|
1711 | };
|
1712 |
|
1713 | /**
|
1714 | * Execute something after the current tick
|
1715 | * of the event loop. Override for other envs
|
1716 | * that have a better solution than setTimeout.
|
1717 | * @param {Function} fn function to execute later.
|
1718 | */
|
1719 | req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
|
1720 | setTimeout(fn, 4);
|
1721 | } : function (fn) { fn(); };
|
1722 |
|
1723 | /**
|
1724 | * Export require as a global, but only if it does not already exist.
|
1725 | */
|
1726 | if (!require) {
|
1727 | require = req;
|
1728 | }
|
1729 |
|
1730 | req.version = version;
|
1731 |
|
1732 | //Used to filter out dependencies that are already paths.
|
1733 | req.jsExtRegExp = /^\/|:|\?|\.js$/;
|
1734 | req.isBrowser = isBrowser;
|
1735 | s = req.s = {
|
1736 | contexts: contexts,
|
1737 | newContext: newContext
|
1738 | };
|
1739 |
|
1740 | //Create default context.
|
1741 | req({});
|
1742 |
|
1743 | //Exports some context-sensitive methods on global require.
|
1744 | each([
|
1745 | 'toUrl',
|
1746 | 'undef',
|
1747 | 'defined',
|
1748 | 'specified'
|
1749 | ], function (prop) {
|
1750 | //Reference from contexts instead of early binding to default context,
|
1751 | //so that during builds, the latest instance of the default context
|
1752 | //with its config gets used.
|
1753 | req[prop] = function () {
|
1754 | var ctx = contexts[defContextName];
|
1755 | return ctx.require[prop].apply(ctx, arguments);
|
1756 | };
|
1757 | });
|
1758 |
|
1759 | if (isBrowser) {
|
1760 | head = s.head = document.getElementsByTagName('head')[0];
|
1761 | //If BASE tag is in play, using appendChild is a problem for IE6.
|
1762 | //When that browser dies, this can be removed. Details in this jQuery bug:
|
1763 | //http://dev.jquery.com/ticket/2709
|
1764 | baseElement = document.getElementsByTagName('base')[0];
|
1765 | if (baseElement) {
|
1766 | head = s.head = baseElement.parentNode;
|
1767 | }
|
1768 | }
|
1769 |
|
1770 | /**
|
1771 | * Any errors that require explicitly generates will be passed to this
|
1772 | * function. Intercept/override it if you want custom error handling.
|
1773 | * @param {Error} err the error object.
|
1774 | */
|
1775 | req.onError = function (err) {
|
1776 | throw err;
|
1777 | };
|
1778 |
|
1779 | /**
|
1780 | * Does the request to load a module for the browser case.
|
1781 | * Make this a separate function to allow other environments
|
1782 | * to override it.
|
1783 | *
|
1784 | * @param {Object} context the require context to find state.
|
1785 | * @param {String} moduleName the name of the module.
|
1786 | * @param {Object} url the URL to the module.
|
1787 | */
|
1788 | req.load = function (context, moduleName, url) {
|
1789 | var config = (context && context.config) || {},
|
1790 | node;
|
1791 | if (isBrowser) {
|
1792 | //In the browser so use a script tag
|
1793 | node = config.xhtml ?
|
1794 | document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
|
1795 | document.createElement('script');
|
1796 | node.type = config.scriptType || 'text/javascript';
|
1797 | node.charset = 'utf-8';
|
1798 | node.async = true;
|
1799 |
|
1800 | node.setAttribute('data-requirecontext', context.contextName);
|
1801 | node.setAttribute('data-requiremodule', moduleName);
|
1802 |
|
1803 | //Set up load listener. Test attachEvent first because IE9 has
|
1804 | //a subtle issue in its addEventListener and script onload firings
|
1805 | //that do not match the behavior of all other browsers with
|
1806 | //addEventListener support, which fire the onload event for a
|
1807 | //script right after the script execution. See:
|
1808 | //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
|
1809 | //UNFORTUNATELY Opera implements attachEvent but does not follow the script
|
1810 | //script execution mode.
|
1811 | if (node.attachEvent &&
|
1812 | //Check if node.attachEvent is artificially added by custom script or
|
1813 | //natively supported by browser
|
1814 | //read https://github.com/jrburke/requirejs/issues/187
|
1815 | //if we can NOT find [native code] then it must NOT natively supported.
|
1816 | //in IE8, node.attachEvent does not have toString()
|
1817 | //Note the test for "[native code" with no closing brace, see:
|
1818 | //https://github.com/jrburke/requirejs/issues/273
|
1819 | !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
|
1820 | !isOpera) {
|
1821 | //Probably IE. IE (at least 6-8) do not fire
|
1822 | //script onload right after executing the script, so
|
1823 | //we cannot tie the anonymous define call to a name.
|
1824 | //However, IE reports the script as being in 'interactive'
|
1825 | //readyState at the time of the define call.
|
1826 | useInteractive = true;
|
1827 |
|
1828 | node.attachEvent('onreadystatechange', context.onScriptLoad);
|
1829 | //It would be great to add an error handler here to catch
|
1830 | //404s in IE9+. However, onreadystatechange will fire before
|
1831 | //the error handler, so that does not help. If addEventListener
|
1832 | //is used, then IE will fire error before load, but we cannot
|
1833 | //use that pathway given the connect.microsoft.com issue
|
1834 | //mentioned above about not doing the 'script execute,
|
1835 | //then fire the script load event listener before execute
|
1836 | //next script' that other browsers do.
|
1837 | //Best hope: IE10 fixes the issues,
|
1838 | //and then destroys all installs of IE 6-9.
|
1839 | //node.attachEvent('onerror', context.onScriptError);
|
1840 | } else {
|
1841 | node.addEventListener('load', context.onScriptLoad, false);
|
1842 | node.addEventListener('error', context.onScriptError, false);
|
1843 | }
|
1844 | node.src = url;
|
1845 |
|
1846 | //For some cache cases in IE 6-8, the script executes before the end
|
1847 | //of the appendChild execution, so to tie an anonymous define
|
1848 | //call to the module name (which is stored on the node), hold on
|
1849 | //to a reference to this node, but clear after the DOM insertion.
|
1850 | currentlyAddingScript = node;
|
1851 | if (baseElement) {
|
1852 | head.insertBefore(node, baseElement);
|
1853 | } else {
|
1854 | head.appendChild(node);
|
1855 | }
|
1856 | currentlyAddingScript = null;
|
1857 |
|
1858 | return node;
|
1859 | } else if (isWebWorker) {
|
1860 | try {
|
1861 | //In a web worker, use importScripts. This is not a very
|
1862 | //efficient use of importScripts, importScripts will block until
|
1863 | //its script is downloaded and evaluated. However, if web workers
|
1864 | //are in play, the expectation that a build has been done so that
|
1865 | //only one script needs to be loaded anyway. This may need to be
|
1866 | //reevaluated if other use cases become common.
|
1867 | importScripts(url);
|
1868 |
|
1869 | //Account for anonymous modules
|
1870 | context.completeLoad(moduleName);
|
1871 | } catch (e) {
|
1872 | context.onError(makeError('importscripts',
|
1873 | 'importScripts failed for ' +
|
1874 | moduleName + ' at ' + url,
|
1875 | e,
|
1876 | [moduleName]));
|
1877 | }
|
1878 | }
|
1879 | };
|
1880 |
|
1881 | function getInteractiveScript() {
|
1882 | if (interactiveScript && interactiveScript.readyState === 'interactive') {
|
1883 | return interactiveScript;
|
1884 | }
|
1885 |
|
1886 | eachReverse(scripts(), function (script) {
|
1887 | if (script.readyState === 'interactive') {
|
1888 | return (interactiveScript = script);
|
1889 | }
|
1890 | });
|
1891 | return interactiveScript;
|
1892 | }
|
1893 |
|
1894 | //Look for a data-main script attribute, which could also adjust the baseUrl.
|
1895 | if (isBrowser) {
|
1896 | //Figure out baseUrl. Get it from the script tag with require.js in it.
|
1897 | eachReverse(scripts(), function (script) {
|
1898 | //Set the 'head' where we can append children by
|
1899 | //using the script's parent.
|
1900 | if (!head) {
|
1901 | head = script.parentNode;
|
1902 | }
|
1903 |
|
1904 | //Look for a data-main attribute to set main script for the page
|
1905 | //to load. If it is there, the path to data main becomes the
|
1906 | //baseUrl, if it is not already set.
|
1907 | dataMain = script.getAttribute('data-main');
|
1908 | if (dataMain) {
|
1909 | //Set final baseUrl if there is not already an explicit one.
|
1910 | if (!cfg.baseUrl) {
|
1911 | //Pull off the directory of data-main for use as the
|
1912 | //baseUrl.
|
1913 | src = dataMain.split('/');
|
1914 | mainScript = src.pop();
|
1915 | subPath = src.length ? src.join('/') + '/' : './';
|
1916 |
|
1917 | cfg.baseUrl = subPath;
|
1918 | dataMain = mainScript;
|
1919 | }
|
1920 |
|
1921 | //Strip off any trailing .js since dataMain is now
|
1922 | //like a module name.
|
1923 | dataMain = dataMain.replace(jsSuffixRegExp, '');
|
1924 |
|
1925 | //Put the data-main script in the files to load.
|
1926 | cfg.deps = cfg.deps ? cfg.deps.concat(dataMain) : [dataMain];
|
1927 |
|
1928 | return true;
|
1929 | }
|
1930 | });
|
1931 | }
|
1932 |
|
1933 | /**
|
1934 | * The function that handles definitions of modules. Differs from
|
1935 | * require() in that a string for the module should be the first argument,
|
1936 | * and the function to execute after dependencies are loaded should
|
1937 | * return a value to define the module corresponding to the first argument's
|
1938 | * name.
|
1939 | */
|
1940 | define = function (name, deps, callback) {
|
1941 | var node, context;
|
1942 |
|
1943 | //Allow for anonymous modules
|
1944 | if (typeof name !== 'string') {
|
1945 | //Adjust args appropriately
|
1946 | callback = deps;
|
1947 | deps = name;
|
1948 | name = null;
|
1949 | }
|
1950 |
|
1951 | //This module may not have dependencies
|
1952 | if (!isArray(deps)) {
|
1953 | callback = deps;
|
1954 | deps = [];
|
1955 | }
|
1956 |
|
1957 | //If no name, and callback is a function, then figure out if it a
|
1958 | //CommonJS thing with dependencies.
|
1959 | if (!deps.length && isFunction(callback)) {
|
1960 | //Remove comments from the callback string,
|
1961 | //look for require calls, and pull them into the dependencies,
|
1962 | //but only if there are function args.
|
1963 | if (callback.length) {
|
1964 | callback
|
1965 | .toString()
|
1966 | .replace(commentRegExp, '')
|
1967 | .replace(cjsRequireRegExp, function (match, dep) {
|
1968 | deps.push(dep);
|
1969 | });
|
1970 |
|
1971 | //May be a CommonJS thing even without require calls, but still
|
1972 | //could use exports, and module. Avoid doing exports and module
|
1973 | //work though if it just needs require.
|
1974 | //REQUIRES the function to expect the CommonJS variables in the
|
1975 | //order listed below.
|
1976 | deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
|
1977 | }
|
1978 | }
|
1979 |
|
1980 | //If in IE 6-8 and hit an anonymous define() call, do the interactive
|
1981 | //work.
|
1982 | if (useInteractive) {
|
1983 | node = currentlyAddingScript || getInteractiveScript();
|
1984 | if (node) {
|
1985 | if (!name) {
|
1986 | name = node.getAttribute('data-requiremodule');
|
1987 | }
|
1988 | context = contexts[node.getAttribute('data-requirecontext')];
|
1989 | }
|
1990 | }
|
1991 |
|
1992 | //Always save off evaluating the def call until the script onload handler.
|
1993 | //This allows multiple modules to be in a file without prematurely
|
1994 | //tracing dependencies, and allows for anonymous module support,
|
1995 | //where the module name is not known until the script onload event
|
1996 | //occurs. If no context, use the global queue, and get it processed
|
1997 | //in the onscript load callback.
|
1998 | (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
|
1999 | };
|
2000 |
|
2001 | define.amd = {
|
2002 | jQuery: true
|
2003 | };
|
2004 |
|
2005 |
|
2006 | /**
|
2007 | * Executes the text. Normally just uses eval, but can be modified
|
2008 | * to use a better, environment-specific call. Only used for transpiling
|
2009 | * loader plugins, not for plain JS modules.
|
2010 | * @param {String} text the text to execute/evaluate.
|
2011 | */
|
2012 | req.exec = function (text) {
|
2013 | /*jslint evil: true */
|
2014 | // return text;
|
2015 | return eval(text);
|
2016 | };
|
2017 |
|
2018 | //Set up with config info.
|
2019 | req(cfg);
|
2020 | }(this));
|