From 7aa203150fc1a2ec79c681c13f0d486d531746eb Mon Sep 17 00:00:00 2001 From: George Halkiadakis Date: Sun, 12 Mar 2023 23:57:48 +0200 Subject: error pages; js system to support back/front-end --- html/content/lib/require/Require.js | 848 ------------------------------------ 1 file changed, 848 deletions(-) delete mode 100644 html/content/lib/require/Require.js (limited to 'html/content/lib/require/Require.js') diff --git a/html/content/lib/require/Require.js b/html/content/lib/require/Require.js deleted file mode 100644 index df3f536..0000000 --- a/html/content/lib/require/Require.js +++ /dev/null @@ -1,848 +0,0 @@ -(function (requireFiles) { - var require, _helpers; - if (typeof (window.require) != 'undefined') { - return; - } - - function isArraylike(obj) { - return Array.isArray(obj); - } - _helpers = { - isFunction: function (obj) { - return typeof (obj) == 'function'; - }, - isArray: isArraylike, - grep: function (elems, callback, inv) { - var retVal, - ret = [], - i = 0, - length = elems.length; - inv = !!inv; - - for (; i < length; i++) { - retVal = !!callback(elems[i], i); - if (inv !== retVal) { - ret.push(elems[i]); - } - } - - return ret; - }, - map: function (elems, callback, arg) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike(elems), - ret = []; - - // Go through the array, translating each of the items to their - if (isArray) { - for (; i < length; i++) { - value = callback(elems[i], i, arg); - - if (value != null) { - ret[ret.length] = value; - } - } - - // Go through every key on the object, - } else { - for (i in elems) { - value = callback(elems[i], i, arg); - - if (value != null) { - ret[ret.length] = value; - } - } - } - - // Flatten any nested arrays - return [].concat(ret); - } - }; - - function configuration(versions, speculativeDependencies, modules) { - this.modules = modules || {}; - this.modulePaths = {}; - this.bundles = []; - this.bundlesByName = {}; - - for (var i = 0; i < versions.length; i++) { - var v = versions[i]; - for (var k in v) { - var moduleName = k; - var url = v[k]; - if (typeof (url) == 'object') { - this.modulePaths[moduleName] = url.Url; - var bundle = { - name: moduleName, - url: url.Url, - modules: url.Contents, - usages: [] - }; - - this.bundles.push(bundle); - this.bundlesByName[bundle.name] = bundle; - continue; - } - this.modulePaths[moduleName] = url; - - } - } - - this.getSpeculativeDependencies = function (moduleNames) { - var result = []; - if (!isArraylike(moduleNames)) { - result.push(moduleNames); - for (var i = 0; i < speculativeDependencies.length; i++) { - var deps = speculativeDependencies[i][moduleNames]; - if (deps) { - for (var j = 0; j < deps.length; j++) { - if (result.indexOf(deps[j]) == -1) - result.push(deps[j]); - } - } - } - } - else { - for (var i = 0; i < moduleNames.length; i++) { - var deps = this.getSpeculativeDependencies(moduleNames[i]); - for (var j = 0; j < deps.length; j++) { - if (result.indexOf(deps[j]) === -1) - result.push(deps[j]); - } - } - } - return result; - } - - - this.updateState = function (state, moduleDependencies, callback) { - var config = this; - state.moduleDependencies = moduleDependencies; - state.dependencies = _helpers.map(_helpers.grep( - moduleDependencies, - function (x) { - return x && x.indexOf('exports') == -1 && x.indexOf('require') == -1; - } - ), function (x) { - return config.getOrCreateState(x); - }); - state.loaded = true; - state.readyCallback = function () { - state.ready = true; - if (callback) { - state.object = invokeCallback(callback, state.moduleDependencies, state.name); - document.dispatchEvent(new CustomEvent("require.moduleLoaded", { detail: state })); - } - - }; - if (state.readyCheck) { - state.readyCheck(); - } - - - if (state.dependencies.length) { - for (var i = 0; i < state.dependencies.length; i++) { - state.dependencies[i].callbacks.push(function () { - if (state.readyCheck) { - state.readyCheck(); - } - }); - } - var dependendentModuleNames = _helpers.map(state.dependencies, function (x) { return x.name }); - - require( - dependendentModuleNames, - function () { - if (state.readyCheck) { - state.readyCheck(); - } - } - ); - } - } - - this.getOrCreateState = function (moduleName) { - var state = window.define.amd.getProp(moduleName); - if (!state) { - window.define.amd[moduleName] = state = this.createState(moduleName); - } - - return state; - } - this.createState = function (moduleName) { - var bundle = this.bundlesByName[moduleName]; - return { - isBundle: typeof (bundle) !== 'undefined', - url: this.modulePaths.getProp(this.modules[moduleName] || moduleName), - name: moduleName, - loaded: false, - callbacks: [], - ready: false, - dependencies: [], - doCallBacks: function () { - for (var i = 0; i < this.callbacks.length; i++) { - this.callbacks[i].apply(this, []); - } - this.callbacks = []; - }, - removeReadyDependencies: function () { - this.dependencies = _helpers.grep(this.dependencies, function (x) { return !x.ready; }); - }, - readyCheck: function () { - this.removeReadyDependencies(); - if (!this.dependencies.length && this.loaded) { - if (!this.ready) { - if (this.readyCallback) { - var rc = this.readyCallback; - rc.apply(this, []); - } - else { - this.ready = true; - } - this.doCallBacks(); - } - } - }, - hasUrl: function () { - if (!this.url) { - if (debug) - console.warn('could not resolve ' + moduleName + ' into a url'); - return false; - } - return true; - }, - callPending: function () { - this.pending = true; - if (bundle) { - for (var i = 0; i < bundle.modules.length; i++) { - var state = config.getOrCreateState(bundle.modules[i]); - state.callPending(); - } - } - }, - callDone: function () { - if (this.isBundle) { - - if (!this.loaded) { - define(this.name, [], function () { }); - if (!this.loaded) { - console.warn('should be loaded'); - } - for (var i = 0; i < bundle.modules.length; i++) { - var state = config.getOrCreateState(bundle.modules[i]); - state.callDone(); - } - } - return; - } - if (!this.loaded) { - completeDefine(this.name); - if (!this.loaded) { - console.warn('should be loaded'); - } - } - } - }; - } - this.bundle = function (moduleNames, noLoadedBias, ignoredBundles) { - var self = this; - - var scoredBundles = _helpers.map(_helpers.grep(this.bundles, function (x) { return typeof (ignoredBundles) === 'undefined' || ignoredBundles.indexOf(x.name) == -1; }), function (bundle) { - return { - bundle: bundle, - state: self.getOrCreateState(bundle.name), - hits: _helpers.grep(bundle.modules, function (f) { - return moduleNames.indexOf(f) >= 0; - }), - waste: _helpers.grep(bundle.modules, function (f) { - return moduleNames.indexOf(f) === -1; - }), - wasteAmount: function () { - if (noLoadedBias) { - return this.waste.length; - } - if (this.state.pending) { - return 0; - } - return this.waste.length; - }, - score: function () { - return this.hits.length - this.wasteAmount(); - } - } - }); - scoredBundles.sort(function (a, b) { - return (b.score()) - (a.score()); - }); - var matchingBundles = _helpers.grep(scoredBundles, function (x) { - if (noLoadedBias) { - return x.hits.length > 1; - } - if (x.state.pending) { - return x.hits.length > 0; - } - return x.hits.length > 1; - }); - if (!matchingBundles.length) { - if (debug) - console.log('no bundles available', moduleNames, scoredBundles); - return moduleNames; - } - - - var moduleStack = moduleNames.slice(); - var bundleStack = matchingBundles.slice(); - var candidates = matchingBundles.slice(); - var rewrittenModuleNames = []; - var usedBundles = []; - - var iteration = 0; - while (moduleStack.length > 0 && bundleStack.length > 0) { - iteration++; - var bundle = bundleStack.shift(); - var considerationState = { - hits: bundle.hits.length, - pending: bundle.state.pending, - noLoadedBias: noLoadedBias, - hitModules: bundle.hits.slice() - } - if (considerationState.pending && !considerationState.noLoadedBias) { - if (considerationState.hits === 0) { - if (debug) - console.log('skipping bundle', bundle, bundle.hits, moduleStack, moduleNames); - considerationState.rejected = true; - continue; - } - } - else { - if (considerationState.hits <= 1) { - if (debug) - console.log('skipping bundle because it is not pending and only has one hit', bundle, bundle.hits); - considerationState.rejected = true; - continue; - } - } - - bundle.bundle.usages.push({ - considerationState: considerationState, - moduleStack: moduleStack.slice(), - hits: bundle.hits.slice(), - hitCount: bundle.hits.length, - waste: bundle.waste.slice(), - wasteAmount: bundle.wasteAmount(), - wasPending: bundle.state.pending, - score: bundle.score(), - candidates: _helpers.map(candidates, function (bundle) { return { hits: bundle.hits.slice(), waste: bundle.waste, wasteAmount: bundle.wasteAmount(), wasPending: bundle.state.pending, score: bundle.score() }; }), remainingCandidates: _helpers.map(bundleStack, function (bundle) { return { hits: bundle.hits.slice(), waste: bundle.waste, wasteAmount: bundle.wasteAmount(), wasPending: bundle.state.pending, score: bundle.score() }; }) - }); - - for (var i = 0; i < bundle.hits.length; i++) { - var moduleName = bundle.hits[i]; - - var index = moduleStack.indexOf(moduleName); - moduleStack.splice(index, 1); - } - rewrittenModuleNames.push(bundle.bundle.name); - usedBundles.push(bundle); - - for (var i = 0; i < bundleStack.length; i++) { - (function (bundle) { - bundle.hits = _helpers.grep(bundle.hits, function (f) { - return (moduleStack.indexOf(f) >= 0); - }); - bundle.waste = _helpers.grep(bundle.bundle.modules, function (f) { - return bundle.hits.indexOf(f) == -1; - }); - })(bundleStack[i]); - } - bundleStack.sort(function (a, b) { - return (b.score()) - (a.score()); - }); - } - for (var i = 0; i < moduleStack.length; i++) { - rewrittenModuleNames.push(moduleStack[i]); - } - - if (!usedBundles.length) { - if (debug) - console.log('no bundles found', moduleNames, matchingBundles, moduleStack, bundleStack); - return moduleNames; - } - return rewrittenModuleNames; - } - - } - var debug = false; - var config = new configuration( - requireFiles || [], - [] - ); - - Object.defineProperty(Object.prototype, "getProp", { - value: function (prop) { - if (!prop || (typeof (prop) !== typeof ('') && !(prop instanceof String))) { - console.warn('invalid property access', prop, this); - return null; - } - var key, self = this; - for (key in self) { - if (key.toLowerCase() === prop.toLowerCase()) { - return self[key]; - } - } - }, - //this keeps jquery happy - enumerable: false - }); - - - - function invokeCallback(callback, moduleNames, exportsName) { - var callbackArguments = []; - var resultFactory = function (r) { return r; } - for (var i = 0; i < moduleNames.length; i++) { - switch (moduleNames[i]) { - case 'exports': - if (!window.exports) { - window.exports = {}; - } - var e = window.exports[exportsName]; - if (!e) { - e = window.exports[exportsName] = {}; - } - resultFactory = function () { return e; }; - callbackArguments.push(e); - break; - case 'require': - callbackArguments.push(require); - break; - default: - var state = config.getOrCreateState(moduleNames[i]); - callbackArguments.push(state.object); - } - - - - } - var result = callback.apply(window, callbackArguments); - return resultFactory(result); - } - - function taskCompletionChecker(callback, moduleNames) { - this.pendingStates = getPendingStates(moduleNames); - moduleNames = config.bundle(moduleNames); - var self = this; - - this.pendingModules = getPendingStates(moduleNames); - - function getPendingStates(moduleNames) { - var pendingStates = []; - for (var i = 0; i < moduleNames.length; i++) { - var script = moduleNames[i]; - var state = config.getOrCreateState(script); - if (!state.ready) { - state.callbacks.push(function () { - self.check(); - }); - pendingStates.push(state); - } - } - return pendingStates; - } - - this.check = function () { - if (this.finished) { - return true; - } - - this.pendingStates = _helpers.grep(this.pendingStates, function (x) { return !x.ready; }); - - if (!this.pendingStates.length) { - this.done(); - return true; - } else { - notDone(); - return false; - } - }; - this.done = function () { - this.finished = true; - var s = _helpers.map(moduleNames, function (x) { return config.getOrCreateState(x); }); - for (var i = 0; i < s.length; i++) { - var state = s[i]; - if (state.readyCheck) { - state.readyCheck(); - } - } - callback(); - if (debug) - console.log('done', moduleNames); - } - function notDone() { - if (debug) - console.log('not done', _helpers.grep(self.pendingStates, function (x) { return !x.ready; })); - } - - } - - - function getScriptCached (url, callback) { - var d = document, t = 'script', - o = d.createElement(t), - s = d.getElementsByTagName(t)[0]; - o.src = url; - o.defer = true; - if (callback) { - - o.addEventListener('load', function (e) { - if (debug) - console.log('loaded script', url, e); - callback(null, e); - }, false); - } else { - console.warn('loading script without callback', url); - } - - s.parentNode.insertBefore(o, s); - } - - window.require = require = function require (moduleNames, callback, log) { - if (typeof (moduleNames) === typeof ('') || moduleNames instanceof String) { - moduleNames = [moduleNames]; - } - callback = (function (callback, moduleNames) { - return function () { - invokeCallback(callback, moduleNames); - } - })(callback, moduleNames); - moduleNames = config.getSpeculativeDependencies(moduleNames); - var taskChecker = new taskCompletionChecker(callback, moduleNames); - if (taskChecker.check()) { - return; - } - - var pendingStates = _helpers.grep(taskChecker.pendingModules, function (x) { return x.hasUrl() && !x.pending }); - if (!pendingStates.length) { - return; - } - - for (var i = 0; i < pendingStates.length; i++) { - (function (state) { - if (state.loaded && !state.ready) { - state.callbacks.push(function () { - taskChecker.check(); - }); - } else { - state.callPending(); - getScriptCached(state.url, function () { - state.callDone(); - }); - } - })(pendingStates[i]); - } - - }; - - require.getScriptCached = getScriptCached; - - require.getStyleSheet = function (path, fn, scope) { - var head = document.getElementsByTagName('head')[0], // reference to document.head for appending/ removing link nodes - link = document.createElement('link'); // create the link node - link.setAttribute('href', path); - link.setAttribute('rel', 'stylesheet'); - link.setAttribute('type', 'text/css'); - - var sheet, cssRules; - // get the correct properties to check for depending on the browser - if ('sheet' in link) { - sheet = 'sheet'; cssRules = 'cssRules'; - } - else { - sheet = 'styleSheet'; cssRules = 'rules'; - } - - var interval_id = setInterval(function () { // start checking whether the style sheet has successfully loaded - try { - if (link[sheet] && link[sheet][cssRules].length) { // SUCCESS! our style sheet has loaded - clearInterval(interval_id); // clear the counters - clearTimeout(timeout_id); - fn.call(scope || window, true, link); // fire the callback with success == true - } - } catch (e) { } finally { } - }, 10), // how often to check if the stylesheet is loaded - timeout_id = setTimeout(function () { // start counting down till fail - clearInterval(interval_id); // clear the counters - clearTimeout(timeout_id); - head.removeChild(link); // since the style sheet didn't load, remove the link node from the DOM - fn.call(scope || window, false, link); // fire the callback with success == false - }, 15000); // how long to wait before failing - - head.appendChild(link); // insert the link node into the DOM and start loading the style sheet - - return link; // return the link node; - } - - require.resource = function (scripts, callback) { - function flattenArray(arr) { - if (!_helpers.isArray(arr)) { - return arr; - } - - return _helpers.map(arr, function (n) { - return flattenArray(n) - }); - } - scripts = flattenArray(scripts).reverse(); - if (typeof (scripts) == 'undefined') { - console.error('$.require called without scripts', arguments); - return; - } - function next() { - if (!scripts.length) { - callback(); - return; - } - - if (!window.loadedScripts) { - window.loadedScripts = []; - } - if (!window.loadingScriptCallbacks) { - window.loadingScriptCallbacks = {}; - } - - var script = scripts.pop(); - var css = script.indexOf('.css') != -1; - - var originalScript = script; - if (script.indexOf('~/') == 0) { - script = script.replace('~/', $siteRoot()); - } - - if (window.loadingScriptCallbacks[script]) { - window.loadingScriptCallbacks[script].push(function () { - next(); - }); - return; - } - - if (!css) { - if (document.querySelector('script[src="' + script + '"]') || window.loadedScripts.indexOf(script) != -1) { - next(); - return; - } - } else { - if (document.querySelector('link[href="' + script + '"]') || window.loadedScripts.indexOf(script) != -1) { - next(); - return; - } - } - - window.loadingScriptCallbacks[script] = [function () { - next(); - }]; - - function done() { - window.loadedScripts.push(script); - document.dispatchEvent(new CustomEvent("require.scriptLoaded", { detail: originalScript })); - for (var i = 0; i < window.loadingScriptCallbacks[script].length; i++) { - window.loadingScriptCallbacks[script][i](); - } - delete window.loadingScriptCallbacks[script]; - } - - if (css) { - require.getStyleSheet(script, function () { - done(); - }); - } - else { - require.getScriptCached(script, function () { - done(); - }); - } - } - next(); - }; - - _helpers.getOnce = function (options) { - if (!window.getOnceCallbacks) { - window.getOnceCallbacks = {}; - } - if (options.data) { - var s = _helpers.param(options.data, options.traditional); - if (options.url.indexOf('?') == -1) { - options.url += '?' + s; - } - else { - options.url += '&' + s; - } - delete options.data; - } - if (window.getOnceCallbacks[options.url]) { - window.getOnceCallbacks[options.url].push({ - success: options.success, - error: options.error - }); - return; - } - - window.getOnceCallbacks[options.url] = [{ - success: options.success, - error: options.error - }]; - function done(m, a) { - var callbacks = window.getOnceCallbacks[options.url]; - for (var i = 0; i < callbacks.length; i++) { - callbacks[i][m].apply(this, a); - } - delete window.getOnceCallbacks[options.url]; - } - - options.success = function () { - done.apply(this, ['success', arguments]); - - }; - options.error = function () { - done.apply(this, ['error', arguments]); - }; - _helpers.ajax(options); - } - - function getModuleName(url) { - var u = url; - u = u.substring(u.lastIndexOf('/') + 1); - u = u.substring(0, u.lastIndexOf('.')); - return u; - } - - function completeDefine(moduleName) { - if (typeof (window._pendingDefine) === 'undefined') { - define(moduleName, [], function () { }); - return; - } - var moduleDependencies = window._pendingDefine.moduleDependencies; - var callback = window._pendingDefine.callback; - delete window._pendingDefine; - var state = config.getOrCreateState(moduleName); - - config.updateState(state, moduleDependencies, callback); - } - - var amd = window.define && window.define.amd ? window.define.amd : {}; - - window.define = function (moduleName, moduleDependencies, callback) { - if (typeof (moduleName) === "string") { - if (_helpers.isFunction(moduleDependencies)) { - callback = moduleDependencies; - } - } else if (_helpers.isArray(moduleName)) { - callback = moduleDependencies; - moduleDependencies = moduleName; - moduleName = null; - } else if (_helpers.isFunction(moduleName)) { - callback = moduleName; - moduleDependencies = []; - moduleName = null; - } - if (debug) - console.log('define', moduleName, moduleDependencies); - - window._pendingDefine = { - moduleDependencies: moduleDependencies, - callback: callback - }; - // if (moduleName == null && document.currentScript){ - // try { - // moduleName = getModuleName(document.currentScript.src); - // if (moduleName.indexOf(".min") === moduleName.length - 4){ - // moduleName = moduleName.substring(0, moduleName.length - 4); - // } - // } catch (e) { - // console && console.warn("Could not resolve current script"); - // } - // - // } - if (moduleName != null) { - completeDefine(moduleName); - } - - - } - window.define.amd = amd; - - - function getFlatDependencies(moduleName) { - var state = window.define.amd[moduleName]; - var dependencies = []; - if (!state || !state.moduleDependencies) { - return dependencies; - } - for (var i = 0; i < state.moduleDependencies.length; i++) { - if (state.moduleDependencies[i].indexOf('/') != -1) { - continue; - } - dependencies.push(state.moduleDependencies[i]); - var deps = getFlatDependencies(state.moduleDependencies[i]); - for (var j = 0; j < deps.length; j++) { - if (dependencies.indexOf(deps[j]) === -1) - dependencies.push(deps[j]); - } - } - return dependencies; - } - - window.flatDependencies = function (moduleName, ignoredBundles) { - var r = {}; - for (var k in window.define.amd) { - if (k.indexOf('anonymous') === -1) { - var deps = getFlatDependencies(k); - if (deps.length) - r[k] = deps; - } - } - if (typeof (moduleName) != 'undefined') { - var deps = r[moduleName]; - if (typeof (deps) == 'undefined') { - console.warn('no dependencies for', moduleName, r); - return; - } - deps = deps.slice(); - deps.push(moduleName); - deps = config.bundle(deps, true, ignoredBundles); - var s = '\n'; - for (var i = 0; i < deps.length; i++) { - var state = config.getOrCreateState(deps[i]); - if (state.isBundle) { - continue; - } - if (state.url) - s += '///' + ' \n'; - } - console.log(s); - } - return r; - }; - window.pendingModules = function () { - var states = []; - for (var k in window.define.amd) { - states.push(window.define.amd[k]); - } - - return { - blocked: _helpers.grep(states, function (x) { - return (x.pending && !x.ready) || _helpers.grep(x.dependencies || [], function (d) { return !x.ready; }).length; - }), - missing: _helpers.grep(states, function (x) { - return !x.isBundle && !x.loaded; - }) - }; - } - window.explainBundle = function (name) { - var bundle = config.bundlesByName[name]; - if (!bundle) { - console.warn('no bundle named', name); - } - console.log(bundle.usages); - }; -})(window.__requireFiles); \ No newline at end of file -- cgit v1.2.3