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pinf.require.js
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pinf.require.js
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define({
load: function (name, require, loaded) {
// @see https://github.com/dojo/loader/issues/34
var config = window.PINF_FOR_DOJO_CONFIG || {};
(function() {
// NOTE: DO NOT EDIT THIS CODE! IT IS AUTO-INJECTED ON `make build`.
// @inject <loader>
// @source https://github.com/pinf/pinf-loader-js/ @ 0.4.13
// NOTE: DO NOT EDIT THIS FILE! IT IS AUTO-GENERATED FROM ./loader.js BY STRIPPING '/*DEBUG*/' LINES ON `make build`.
/**
* Author: Christoph Dorn <christoph@christophdorn.com>
* [UNLICENSE](http://unlicense.org/)
*/
// Combat pollution when used via <script> tag.
// Don't touch any globals except for `exports` and `PINF`.
;(function (global) {
if (!global || typeof global !== "object") {
throw new Error("No root object scope provided!");
}
// If `PINF` gloabl already exists, don't do anything to change it.
if (typeof global.PINF !== "undefined") {
return;
}
var loadedBundles = [],
// @see https://github.com/unscriptable/curl/blob/62caf808a8fd358ec782693399670be6806f1845/src/curl.js#L69
readyStates = { 'loaded': 1, 'interactive': 1, 'complete': 1 },
lastModule = null;
// For older browsers that don't have `Object.keys()` (Firefox 3.6)
function keys(obj) {
var keys = [];
for (var key in obj) {
keys.push(key);
}
return keys;
}
function normalizeSandboxArguments(implementation) {
return function(programIdentifier, options, loadedCallback, errorCallback) {
if (typeof options === "function" && !loadedCallback && !errorCallback) {
loadedCallback = options;
options = {};
} else
if (typeof options === "function" && typeof loadedCallback === "function" && !errorCallback) {
errorCallback = loadedCallback;
loadedCallback = options;
options = {};
} else {
options = options || {};
}
implementation(programIdentifier, options, loadedCallback, errorCallback);
};
}
// A set of modules working together.
var Sandbox = function(sandboxIdentifier, sandboxOptions, loadedCallback) {
var moduleInitializers = {},
initializedModules = {},
packages = {},
headTag,
loadingBundles = {};
var sandbox = {
id: sandboxIdentifier
};
// @credit https://github.com/unscriptable/curl/blob/62caf808a8fd358ec782693399670be6806f1845/src/curl.js#L319-360
function loadInBrowser(uri, loadedCallback) {
try {
// See if we are in a web worker.
if (typeof importScripts !== "undefined") {
importScripts(uri.replace(/^\/?\{host\}/, ""));
return loadedCallback(null);
}
var document = global.document;
var location = document.location;
if (/^\/?\{host\}\//.test(uri)) {
uri = location.protocol + "//" + location.host + uri.replace(/^\/?\{host\}/, "");
} else
if (/^\/\//.test(uri)) {
uri = location.protocol + "/" + uri;
}
if (!headTag) {
headTag = document.getElementsByTagName("head")[0];
}
var element = document.createElement("script");
element.type = "text/javascript";
element.onload = element.onreadystatechange = function(ev) {
ev = ev || global.event;
if (ev.type === "load" || readyStates[this.readyState]) {
this.onload = this.onreadystatechange = this.onerror = null;
loadedCallback(null, function() {
element.parentNode.removeChild(element);
});
}
}
element.onerror = function(err) {
return loadedCallback(new Error("Error loading '" + uri + "'"));
}
element.charset = "utf-8";
element.async = true;
element.src = uri;
element = headTag.insertBefore(element, headTag.firstChild);
} catch(err) {
loadedCallback(err);
}
}
function load(bundleIdentifier, packageIdentifier, bundleSubPath, loadedCallback) {
try {
if (packageIdentifier !== "") {
bundleIdentifier = ("/" + packageIdentifier + "/" + bundleIdentifier).replace(/\/+/g, "/");
}
if (initializedModules[bundleIdentifier]) {
// Module is already loaded and initialized.
loadedCallback(null, sandbox);
} else {
// Module is not initialized.
if (loadingBundles[bundleIdentifier]) {
// Module is already loading.
loadingBundles[bundleIdentifier].push(loadedCallback);
} else {
// Module is not already loading.
loadingBundles[bundleIdentifier] = [];
bundleIdentifier = sandboxIdentifier + bundleSubPath + bundleIdentifier;
// Default to our script-injection browser loader.
(sandboxOptions.rootBundleLoader || sandboxOptions.load || loadInBrowser)(bundleIdentifier, function(err, cleanupCallback) {
if (err) return loadedCallback(err);
// The rootBundleLoader is only applicable for the first load.
delete sandboxOptions.rootBundleLoader;
finalizeLoad(bundleIdentifier);
loadedCallback(null, sandbox);
if (cleanupCallback) {
cleanupCallback();
}
});
}
}
} catch(err) {
loadedCallback(err);
}
}
// Called after a bundle has been loaded. Takes the top bundle off the *loading* stack
// and makes the new modules available to the sandbox.
function finalizeLoad(bundleIdentifier)
{
// Assume a consistent statically linked set of modules has been memoized.
var key;
for (key in loadedBundles[0][1]) {
// If we have a package descriptor add it or merge it on top.
if (/^[^\/]*\/package.json$/.test(key)) {
// NOTE: Not quite sure if we should allow agumenting package descriptors.
// When doing nested requires using same package we can either add all
// mappings (included mappings not needed until further down the tree) to
// the first encounter of the package descriptor or add more mappings as
// needed down the road. We currently support both.
if (moduleInitializers[key]) {
// TODO: Keep array of bundle identifiers instead of overwriting existing one?
// Overwriting may change subsequent bundeling behaviour?
moduleInitializers[key][0] = bundleIdentifier;
// Only augment (instead of replace existing values).
if (typeof moduleInitializers[key][1].main === "undefined") {
moduleInitializers[key][1].main = loadedBundles[0][1][key][0].main;
}
if (loadedBundles[0][1][key][0].mappings) {
if (!moduleInitializers[key][1].mappings) {
moduleInitializers[key][1].mappings = {};
}
for (var alias in loadedBundles[0][1][key][0].mappings) {
if (typeof moduleInitializers[key][1].mappings[alias] === "undefined") {
moduleInitializers[key][1].mappings[alias] = loadedBundles[0][1][key][0].mappings[alias];
}
}
}
} else {
moduleInitializers[key] = [bundleIdentifier, loadedBundles[0][1][key][0], loadedBundles[0][1][key][1]];
}
// Now that we have a [updated] package descriptor, re-initialize it if we have it already in cache.
var packageIdentifier = key.split("/").shift();
if (packages[packageIdentifier]) {
packages[packageIdentifier].init();
}
}
// Only add modules that don't already exist!
// TODO: Log warning in debug mode if module already exists.
if (typeof moduleInitializers[key] === "undefined") {
moduleInitializers[key] = [bundleIdentifier, loadedBundles[0][1][key][0], loadedBundles[0][1][key][1]];
}
}
loadedBundles.shift();
}
var Package = function(packageIdentifier) {
if (packages[packageIdentifier]) {
return packages[packageIdentifier];
}
var pkg = {
id: packageIdentifier,
descriptor: {},
main: "/main.js",
mappings: {},
directories: {},
libPath: ""
};
var parentModule = lastModule;
pkg.init = function() {
var descriptor = (moduleInitializers[packageIdentifier + "/package.json"] && moduleInitializers[packageIdentifier + "/package.json"][1]) || {};
if (descriptor) {
pkg.descriptor = descriptor;
if (typeof descriptor.main === "string") {
pkg.main = descriptor.main;
}
pkg.mappings = descriptor.mappings || pkg.mappings;
pkg.directories = descriptor.directories || pkg.directories;
// NOTE: We need `lib` directory support so that the source directory structure can be mapped
// into the bundle structure without modification. If this is not done, a module doing a relative require
// for a resource outside of the lib directory will not find the file.
pkg.libPath = (typeof pkg.directories.lib !== "undefined" && pkg.directories.lib != "") ? pkg.directories.lib + "/" : pkg.libPath;
}
}
pkg.init();
function normalizeIdentifier(identifier) {
// If we have a period (".") in the basename we want an absolute path from
// the root of the package. Otherwise a relative path to the "lib" directory.
if (identifier.split("/").pop().indexOf(".") === -1) {
// We have a module relative to the "lib" directory of the package.
identifier = identifier + ".js";
} else
if (!/^\//.test(identifier)) {
// We want an absolute path for the module from the root of the package.
identifier = "/" + identifier;
}
return identifier;
}
var Module = function(moduleIdentifier, parentModule) {
var moduleIdentifierSegment = moduleIdentifier.replace(/\/[^\/]*$/, "").split("/"),
module = {
id: moduleIdentifier,
exports: {},
parentModule: parentModule,
bundle: null,
pkg: packageIdentifier
};
function resolveIdentifier(identifier) {
if (/\/$/.test(identifier)) {
identifier += "index";
}
lastModule = module;
// Check for plugin prefix.
var plugin = null;
if (/^[^!]*!/.test(identifier)) {
var m = identifier.match(/^([^!]*)!(.+)$/);
identifier = m[2];
plugin = m[1];
}
function pluginify (id) {
if (!plugin) return id;
id = new String(id);
id.plugin = plugin;
return id;
}
// Check for relative module path to module within same package.
if (/^\./.test(identifier)) {
var segments = identifier.replace(/^\.\//, "").split("../");
identifier = "/" + moduleIdentifierSegment.slice(1, moduleIdentifierSegment.length-segments.length+1).concat(segments[segments.length-1]).join("/");
if (identifier === "/.") {
return [pkg, pluginify("")];
}
return [pkg, pluginify(normalizeIdentifier(identifier.replace(/\/\.$/, "/")))];
}
var splitIdentifier = identifier.split("/");
// Check for mapped module path to module within mapped package.
if (typeof pkg.mappings[splitIdentifier[0]] !== "undefined") {
return [Package(pkg.mappings[splitIdentifier[0]]), pluginify((splitIdentifier.length > 1)?normalizeIdentifier(splitIdentifier.slice(1).join("/")):"")];
}
return [Package(""), pluginify("/" + normalizeIdentifier(identifier))];
}
// Statically link a module and its dependencies
module.require = function(identifier) {
identifier = resolveIdentifier(identifier);
return identifier[0].require(identifier[1]).exports;
};
module.require.supports = [
"ucjs-pinf-0"
];
module.require.id = function(identifier) {
identifier = resolveIdentifier(identifier);
return identifier[0].require.id(identifier[1]);
};
module.require.async = function(identifier, loadedCallback, errorCallback) {
identifier = resolveIdentifier(identifier);
identifier[0].load(identifier[1], moduleInitializers[moduleIdentifier][0], function(err, moduleAPI) {
if (err) {
if (errorCallback) return errorCallback(err);
throw err;
}
loadedCallback(moduleAPI);
});
};
module.require.sandbox = normalizeSandboxArguments(function(programIdentifier, options, loadedCallback, errorCallback) {
options.load = options.load || sandboxOptions.load;
// If the `programIdentifier` is relative it is resolved against the URI of the owning sandbox (not the owning page).
if (/^\./.test(programIdentifier))
{
programIdentifier = sandboxIdentifier + "/" + programIdentifier;
// HACK: Temporary hack as zombie (https://github.com/assaf/zombie) does not normalize path before sending to server.
programIdentifier = programIdentifier.replace(/\/\.\//g, "/");
}
return PINF.sandbox(programIdentifier, options, loadedCallback, errorCallback);
});
module.require.sandbox.id = sandboxIdentifier;
module.load = function() {
module.bundle = moduleInitializers[moduleIdentifier][0];
if (typeof moduleInitializers[moduleIdentifier][1] === "function") {
var moduleInterface = {
id: module.id,
filename:
// The `filename` from the meta info attached to the module.
// This is typically where the module was originally found on the filesystem.
moduleInitializers[moduleIdentifier][2].filename ||
// Fall back to the virtual path of the module in the bundle.
// TODO: Insert a delimiter between bundle and module id.
(module.bundle.replace(/\.js$/, "") + "/" + module.id).replace(/\/+/g, "/"),
exports: {}
}
if (packageIdentifier === "" && pkg.main === moduleIdentifier) {
module.require.main = moduleInterface;
}
if (sandboxOptions.onInitModule) {
sandboxOptions.onInitModule(moduleInterface, module, pkg, sandbox, {
normalizeIdentifier: normalizeIdentifier,
resolveIdentifier: resolveIdentifier,
finalizeLoad: finalizeLoad,
moduleInitializers: moduleInitializers,
initializedModules: initializedModules
});
}
var exports = moduleInitializers[moduleIdentifier][1].call(global, module.require, module.exports, moduleInterface);
if (
typeof moduleInterface.exports !== "undefined" &&
(
typeof moduleInterface.exports !== "object" ||
keys(moduleInterface.exports).length !== 0
)
) {
module.exports = moduleInterface.exports;
} else
if (typeof exports !== "undefined") {
module.exports = exports;
}
} else
if (typeof moduleInitializers[moduleIdentifier][1] === "string") {
// TODO: Use more optimal string encoding algorythm to reduce payload size?
module.exports = decodeURIComponent(moduleInitializers[moduleIdentifier][1]);
} else {
module.exports = moduleInitializers[moduleIdentifier][1];
}
};
return module;
};
pkg.load = function(moduleIdentifier, bundleIdentifier, loadedCallback) {
// If module/bundle to be loaded asynchronously is already memoized we skip the load.
if (moduleInitializers[packageIdentifier + moduleIdentifier]) {
return loadedCallback(null, pkg.require(moduleIdentifier).exports);
}
var bundleSubPath = bundleIdentifier.substring(sandboxIdentifier.length);
load(
((!/^\//.test(moduleIdentifier))?"/"+pkg.libPath:"") + moduleIdentifier,
packageIdentifier,
bundleSubPath.replace(/\.js$/g, ""),
function(err) {
if (err) return loadedCallback(err);
loadedCallback(null, pkg.require(moduleIdentifier).exports);
}
);
}
pkg.require = function(moduleIdentifier) {
var plugin = moduleIdentifier.plugin;
if (moduleIdentifier) {
if (!/^\//.test(moduleIdentifier)) {
moduleIdentifier = ("/" + ((moduleIdentifier.substring(0, pkg.libPath.length)===pkg.libPath)?"":pkg.libPath)).replace(/\/\.\//, "/") + moduleIdentifier;
}
moduleIdentifier = packageIdentifier + moduleIdentifier;
} else {
moduleIdentifier = pkg.main;
}
if (
!moduleInitializers[moduleIdentifier] &&
moduleInitializers[moduleIdentifier.replace(/\.js$/, "/index.js")]
) {
moduleIdentifier = moduleIdentifier.replace(/\.js$/, "/index.js");
}
// Use a specifically formatted module for requested plugin if available
if (
plugin &&
moduleInitializers[moduleIdentifier + ":" + plugin]
) {
moduleIdentifier += ":" + plugin;
}
if (!initializedModules[moduleIdentifier]) {
(initializedModules[moduleIdentifier] = Module(moduleIdentifier, lastModule)).load();
}
var loadingBundlesCallbacks;
if (loadingBundles[moduleIdentifier]) {
loadingBundlesCallbacks = loadingBundles[moduleIdentifier];
delete loadingBundles[moduleIdentifier];
for (var i=0 ; i<loadingBundlesCallbacks.length ; i++) {
loadingBundlesCallbacks[i](null, sandbox);
}
}
// TODO: Do this via plugins registered using sandbox options.
// TODO: Cache response so we only process files once.
var moduleInfo = Object.create(initializedModules[moduleIdentifier]);
// RequireJS/AMD international strings plugin using root by default.
if (plugin === "i18n") {
moduleInfo.exports = moduleInfo.exports.root;
}
return moduleInfo;
}
pkg.require.id = function(moduleIdentifier) {
if (!/^\//.test(moduleIdentifier)) {
moduleIdentifier = "/" + pkg.libPath + moduleIdentifier;
}
return (((packageIdentifier !== "")?"/"+packageIdentifier+"/":"") + moduleIdentifier).replace(/\/+/g, "/");
}
if (sandboxOptions.onInitPackage) {
sandboxOptions.onInitPackage(pkg, sandbox, {
normalizeIdentifier: normalizeIdentifier,
finalizeLoad: finalizeLoad,
moduleInitializers: moduleInitializers,
initializedModules: initializedModules
});
}
packages[packageIdentifier] = pkg;
return pkg;
}
// Get a module and initialize it (statically link its dependencies) if it is not already so
sandbox.require = function(moduleIdentifier) {
return Package("").require(moduleIdentifier).exports;
}
// Call the 'main' module of the program
sandbox.boot = function() {
return sandbox.require(Package("").main);
};
// Call the 'main' exported function of the main' module of the program
sandbox.main = function() {
var exports = sandbox.boot();
return ((exports.main)?exports.main.apply(null, arguments):exports);
};
load(".js", "", "", loadedCallback);
return sandbox;
};
// The global `require` for the 'external' (to the loader) environment.
var Loader = function (bundleGlobal) {
var
sandboxes = {};
var Require = function(bundle) {
// Address a specific sandbox or currently loading sandbox if initial load.
var bundleHandler = function(uid, callback) {
var moduleInitializers = {},
req = new Require(uid);
delete req.bundle;
// Store raw module in loading bundle
req.memoize = function(moduleIdentifier, moduleInitializer, moduleMeta) {
moduleInitializers[
moduleIdentifier +
// NOTE: This feature may be elevated to a new function argument to 'memoize' if it proves to be prevalent.
(
(
moduleMeta &&
moduleMeta.variation
) ? ":" + moduleMeta.variation : ""
)
] = [moduleInitializer, moduleMeta || {}];
}
callback(req, bundleGlobal || null);
loadedBundles.push([uid, moduleInitializers]);
}
var activeBundleHandler = bundleHandler;
this.bundle = function () {
return activeBundleHandler.apply(null, arguments);
}
this.setActiveBundleHandler = function (handler) {
var oldHandler = activeBundleHandler;
activeBundleHandler = handler;
return oldHandler;
}
}
var require = new Require();
// TODO: @see URL_TO_SPEC
require.supports = [
"ucjs-pinf-0"
];
// Create a new environment to memoize modules to.
// If relative, the `programIdentifier` is resolved against the URI of the owning page (this is only for the global require).
require.sandbox = normalizeSandboxArguments(function(programIdentifier, options, loadedCallback, errorCallback) {
var sandboxIdentifier = programIdentifier.replace(/\.js$/, "");
return sandboxes[sandboxIdentifier] = Sandbox(sandboxIdentifier, options, function(err, sandbox) {
if (err) {
if (errorCallback) return errorCallback(err);
throw err;
}
loadedCallback(sandbox);
});
});
require.Loader = Loader;
return require;
}
// Set `PINF` gloabl.
global.PINF = PINF = Loader(global);
// Export `require` for CommonJS if `module` and `exports` globals exists.
if (typeof module === "object" && typeof exports === "object") {
module.exports = PINF;
}
// Attach postMessage handler to listen for sandbox load triggers.
// This is useful in Web Workers where only the loader must be loaded and
// sandboxes can then be loaded like this:
// worker.postMessage(URIJS("notify://pinf-loader-js/sandbox/load").addSearch("uri", uri).toString())
if (typeof global.addEventListener === "function") {
global.addEventListener("message", function (event) {
var m = null;
if (
typeof event.data === "string" &&
(m = event.data.match(/^notify:\/\/pinf-loader-js\/sandbox\/load\?uri=(.+)$/)) &&
(m = decodeURIComponent(m[1])) &&
// SECURITY: Only allow URIs that begin with `/` so that scripts may NOT
// be loaded cross-domain this way. If this was allowed one could
// load malicious code simply by posting a message to this window.
/^\//.test(m)
) {
return PINF.sandbox(m, function (sandbox) {
sandbox.main();
if (typeof global.postMessage === "function") {
global.postMessage(event.data.replace("/load?", "/loaded?"));
}
}, function (err) {
// TODO: Post error back to main frame instead of throwing?
throw err;
});
}
}, false);
}
}(
typeof window !== "undefined" ?
// Used in the browser
window :
typeof exports !== "undefined" ?
// Used on the server
exports :
// No root scope variable found
undefined
));
// @inject </loader>
}).call(window);
return window.PINF.sandbox(require.toUrl(name) + ".js", config || {}, loaded, loaded);
}
});