mirror of
https://github.com/jellyfin/jellyfin-web.git
synced 2024-11-18 11:28:23 -07:00
1090 lines
35 KiB
JavaScript
1090 lines
35 KiB
JavaScript
/**
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* @license
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* Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
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* This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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* The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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* The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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* Code distributed by Google as part of the polymer project is also
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* subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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*/
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// @version 0.7.12
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if (typeof WeakMap === "undefined") {
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(function() {
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var defineProperty = Object.defineProperty;
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var counter = Date.now() % 1e9;
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var WeakMap = function() {
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this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
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};
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WeakMap.prototype = {
|
|
set: function(key, value) {
|
|
var entry = key[this.name];
|
|
if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
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value: [ key, value ],
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writable: true
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});
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return this;
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},
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get: function(key) {
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var entry;
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return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
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},
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"delete": function(key) {
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var entry = key[this.name];
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if (!entry || entry[0] !== key) return false;
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entry[0] = entry[1] = undefined;
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return true;
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},
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has: function(key) {
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var entry = key[this.name];
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if (!entry) return false;
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return entry[0] === key;
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}
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};
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window.WeakMap = WeakMap;
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})();
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}
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|
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(function(global) {
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var registrationsTable = new WeakMap();
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var setImmediate;
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if (/Trident|Edge/.test(navigator.userAgent)) {
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setImmediate = setTimeout;
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} else if (window.setImmediate) {
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setImmediate = window.setImmediate;
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} else {
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var setImmediateQueue = [];
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var sentinel = String(Math.random());
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window.addEventListener("message", function(e) {
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if (e.data === sentinel) {
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var queue = setImmediateQueue;
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setImmediateQueue = [];
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queue.forEach(function(func) {
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func();
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});
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}
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});
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setImmediate = function(func) {
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setImmediateQueue.push(func);
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window.postMessage(sentinel, "*");
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};
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}
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var isScheduled = false;
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var scheduledObservers = [];
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function scheduleCallback(observer) {
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scheduledObservers.push(observer);
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if (!isScheduled) {
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isScheduled = true;
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setImmediate(dispatchCallbacks);
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}
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}
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function wrapIfNeeded(node) {
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return window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(node) || node;
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}
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function dispatchCallbacks() {
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isScheduled = false;
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var observers = scheduledObservers;
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scheduledObservers = [];
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observers.sort(function(o1, o2) {
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return o1.uid_ - o2.uid_;
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});
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var anyNonEmpty = false;
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observers.forEach(function(observer) {
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var queue = observer.takeRecords();
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removeTransientObserversFor(observer);
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if (queue.length) {
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observer.callback_(queue, observer);
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anyNonEmpty = true;
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}
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});
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if (anyNonEmpty) dispatchCallbacks();
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}
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function removeTransientObserversFor(observer) {
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observer.nodes_.forEach(function(node) {
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var registrations = registrationsTable.get(node);
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if (!registrations) return;
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registrations.forEach(function(registration) {
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if (registration.observer === observer) registration.removeTransientObservers();
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});
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});
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}
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function forEachAncestorAndObserverEnqueueRecord(target, callback) {
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for (var node = target; node; node = node.parentNode) {
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var registrations = registrationsTable.get(node);
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if (registrations) {
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for (var j = 0; j < registrations.length; j++) {
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var registration = registrations[j];
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var options = registration.options;
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if (node !== target && !options.subtree) continue;
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var record = callback(options);
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if (record) registration.enqueue(record);
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}
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}
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}
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}
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var uidCounter = 0;
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function JsMutationObserver(callback) {
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this.callback_ = callback;
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this.nodes_ = [];
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this.records_ = [];
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this.uid_ = ++uidCounter;
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}
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JsMutationObserver.prototype = {
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observe: function(target, options) {
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target = wrapIfNeeded(target);
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if (!options.childList && !options.attributes && !options.characterData || options.attributeOldValue && !options.attributes || options.attributeFilter && options.attributeFilter.length && !options.attributes || options.characterDataOldValue && !options.characterData) {
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throw new SyntaxError();
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}
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var registrations = registrationsTable.get(target);
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if (!registrations) registrationsTable.set(target, registrations = []);
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var registration;
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for (var i = 0; i < registrations.length; i++) {
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if (registrations[i].observer === this) {
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registration = registrations[i];
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registration.removeListeners();
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registration.options = options;
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break;
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}
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}
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if (!registration) {
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registration = new Registration(this, target, options);
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registrations.push(registration);
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this.nodes_.push(target);
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}
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registration.addListeners();
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},
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disconnect: function() {
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this.nodes_.forEach(function(node) {
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var registrations = registrationsTable.get(node);
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for (var i = 0; i < registrations.length; i++) {
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var registration = registrations[i];
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if (registration.observer === this) {
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registration.removeListeners();
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registrations.splice(i, 1);
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break;
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}
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}
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}, this);
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this.records_ = [];
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},
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takeRecords: function() {
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var copyOfRecords = this.records_;
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this.records_ = [];
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return copyOfRecords;
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}
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};
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function MutationRecord(type, target) {
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this.type = type;
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this.target = target;
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this.addedNodes = [];
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this.removedNodes = [];
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this.previousSibling = null;
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this.nextSibling = null;
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this.attributeName = null;
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this.attributeNamespace = null;
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this.oldValue = null;
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}
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function copyMutationRecord(original) {
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var record = new MutationRecord(original.type, original.target);
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record.addedNodes = original.addedNodes.slice();
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record.removedNodes = original.removedNodes.slice();
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record.previousSibling = original.previousSibling;
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record.nextSibling = original.nextSibling;
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record.attributeName = original.attributeName;
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record.attributeNamespace = original.attributeNamespace;
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record.oldValue = original.oldValue;
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return record;
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}
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var currentRecord, recordWithOldValue;
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function getRecord(type, target) {
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return currentRecord = new MutationRecord(type, target);
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}
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function getRecordWithOldValue(oldValue) {
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if (recordWithOldValue) return recordWithOldValue;
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recordWithOldValue = copyMutationRecord(currentRecord);
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recordWithOldValue.oldValue = oldValue;
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return recordWithOldValue;
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}
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function clearRecords() {
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currentRecord = recordWithOldValue = undefined;
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}
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function recordRepresentsCurrentMutation(record) {
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return record === recordWithOldValue || record === currentRecord;
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}
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function selectRecord(lastRecord, newRecord) {
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if (lastRecord === newRecord) return lastRecord;
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if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord)) return recordWithOldValue;
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return null;
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}
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function Registration(observer, target, options) {
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this.observer = observer;
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this.target = target;
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this.options = options;
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this.transientObservedNodes = [];
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}
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Registration.prototype = {
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enqueue: function(record) {
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var records = this.observer.records_;
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var length = records.length;
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if (records.length > 0) {
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var lastRecord = records[length - 1];
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var recordToReplaceLast = selectRecord(lastRecord, record);
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if (recordToReplaceLast) {
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records[length - 1] = recordToReplaceLast;
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return;
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}
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} else {
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scheduleCallback(this.observer);
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}
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records[length] = record;
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},
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addListeners: function() {
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this.addListeners_(this.target);
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},
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addListeners_: function(node) {
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var options = this.options;
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if (options.attributes) node.addEventListener("DOMAttrModified", this, true);
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if (options.characterData) node.addEventListener("DOMCharacterDataModified", this, true);
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if (options.childList) node.addEventListener("DOMNodeInserted", this, true);
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if (options.childList || options.subtree) node.addEventListener("DOMNodeRemoved", this, true);
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},
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removeListeners: function() {
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this.removeListeners_(this.target);
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},
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removeListeners_: function(node) {
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var options = this.options;
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if (options.attributes) node.removeEventListener("DOMAttrModified", this, true);
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if (options.characterData) node.removeEventListener("DOMCharacterDataModified", this, true);
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if (options.childList) node.removeEventListener("DOMNodeInserted", this, true);
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if (options.childList || options.subtree) node.removeEventListener("DOMNodeRemoved", this, true);
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},
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addTransientObserver: function(node) {
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if (node === this.target) return;
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this.addListeners_(node);
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this.transientObservedNodes.push(node);
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var registrations = registrationsTable.get(node);
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if (!registrations) registrationsTable.set(node, registrations = []);
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registrations.push(this);
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},
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removeTransientObservers: function() {
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var transientObservedNodes = this.transientObservedNodes;
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this.transientObservedNodes = [];
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transientObservedNodes.forEach(function(node) {
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this.removeListeners_(node);
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var registrations = registrationsTable.get(node);
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for (var i = 0; i < registrations.length; i++) {
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if (registrations[i] === this) {
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registrations.splice(i, 1);
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break;
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}
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}
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}, this);
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},
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handleEvent: function(e) {
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e.stopImmediatePropagation();
|
|
switch (e.type) {
|
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case "DOMAttrModified":
|
|
var name = e.attrName;
|
|
var namespace = e.relatedNode.namespaceURI;
|
|
var target = e.target;
|
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var record = new getRecord("attributes", target);
|
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record.attributeName = name;
|
|
record.attributeNamespace = namespace;
|
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var oldValue = e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
|
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forEachAncestorAndObserverEnqueueRecord(target, function(options) {
|
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if (!options.attributes) return;
|
|
if (options.attributeFilter && options.attributeFilter.length && options.attributeFilter.indexOf(name) === -1 && options.attributeFilter.indexOf(namespace) === -1) {
|
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return;
|
|
}
|
|
if (options.attributeOldValue) return getRecordWithOldValue(oldValue);
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return record;
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});
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break;
|
|
|
|
case "DOMCharacterDataModified":
|
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var target = e.target;
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var record = getRecord("characterData", target);
|
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var oldValue = e.prevValue;
|
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forEachAncestorAndObserverEnqueueRecord(target, function(options) {
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if (!options.characterData) return;
|
|
if (options.characterDataOldValue) return getRecordWithOldValue(oldValue);
|
|
return record;
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|
});
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break;
|
|
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|
case "DOMNodeRemoved":
|
|
this.addTransientObserver(e.target);
|
|
|
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case "DOMNodeInserted":
|
|
var changedNode = e.target;
|
|
var addedNodes, removedNodes;
|
|
if (e.type === "DOMNodeInserted") {
|
|
addedNodes = [ changedNode ];
|
|
removedNodes = [];
|
|
} else {
|
|
addedNodes = [];
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|
removedNodes = [ changedNode ];
|
|
}
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var previousSibling = changedNode.previousSibling;
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var nextSibling = changedNode.nextSibling;
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var record = getRecord("childList", e.target.parentNode);
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record.addedNodes = addedNodes;
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record.removedNodes = removedNodes;
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record.previousSibling = previousSibling;
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record.nextSibling = nextSibling;
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forEachAncestorAndObserverEnqueueRecord(e.relatedNode, function(options) {
|
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if (!options.childList) return;
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return record;
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});
|
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}
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clearRecords();
|
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}
|
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};
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global.JsMutationObserver = JsMutationObserver;
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if (!global.MutationObserver) global.MutationObserver = JsMutationObserver;
|
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})(window);
|
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|
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window.HTMLImports = window.HTMLImports || {
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flags: {}
|
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};
|
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(function(scope) {
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var IMPORT_LINK_TYPE = "import";
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var useNative = Boolean(IMPORT_LINK_TYPE in document.createElement("link"));
|
|
var hasShadowDOMPolyfill = Boolean(window.ShadowDOMPolyfill);
|
|
var wrap = function(node) {
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return hasShadowDOMPolyfill ? window.ShadowDOMPolyfill.wrapIfNeeded(node) : node;
|
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};
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var rootDocument = wrap(document);
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|
var currentScriptDescriptor = {
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get: function() {
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var script = window.HTMLImports.currentScript || document.currentScript || (document.readyState !== "complete" ? document.scripts[document.scripts.length - 1] : null);
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return wrap(script);
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},
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configurable: true
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};
|
|
Object.defineProperty(document, "_currentScript", currentScriptDescriptor);
|
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Object.defineProperty(rootDocument, "_currentScript", currentScriptDescriptor);
|
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var isIE = /Trident/.test(navigator.userAgent);
|
|
function whenReady(callback, doc) {
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|
doc = doc || rootDocument;
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|
whenDocumentReady(function() {
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watchImportsLoad(callback, doc);
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}, doc);
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}
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var requiredReadyState = isIE ? "complete" : "interactive";
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var READY_EVENT = "readystatechange";
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function isDocumentReady(doc) {
|
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return doc.readyState === "complete" || doc.readyState === requiredReadyState;
|
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}
|
|
function whenDocumentReady(callback, doc) {
|
|
if (!isDocumentReady(doc)) {
|
|
var checkReady = function() {
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|
if (doc.readyState === "complete" || doc.readyState === requiredReadyState) {
|
|
doc.removeEventListener(READY_EVENT, checkReady);
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whenDocumentReady(callback, doc);
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}
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};
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doc.addEventListener(READY_EVENT, checkReady);
|
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} else if (callback) {
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callback();
|
|
}
|
|
}
|
|
function markTargetLoaded(event) {
|
|
event.target.__loaded = true;
|
|
}
|
|
function watchImportsLoad(callback, doc) {
|
|
var imports = doc.querySelectorAll("link[rel=import]");
|
|
var parsedCount = 0, importCount = imports.length, newImports = [], errorImports = [];
|
|
function checkDone() {
|
|
if (parsedCount == importCount && callback) {
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|
callback({
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allImports: imports,
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loadedImports: newImports,
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errorImports: errorImports
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});
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}
|
|
}
|
|
function loadedImport(e) {
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markTargetLoaded(e);
|
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newImports.push(this);
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parsedCount++;
|
|
checkDone();
|
|
}
|
|
function errorLoadingImport(e) {
|
|
errorImports.push(this);
|
|
parsedCount++;
|
|
checkDone();
|
|
}
|
|
if (importCount) {
|
|
for (var i = 0, imp; i < importCount && (imp = imports[i]); i++) {
|
|
if (isImportLoaded(imp)) {
|
|
parsedCount++;
|
|
checkDone();
|
|
} else {
|
|
imp.addEventListener("load", loadedImport);
|
|
imp.addEventListener("error", errorLoadingImport);
|
|
}
|
|
}
|
|
} else {
|
|
checkDone();
|
|
}
|
|
}
|
|
function isImportLoaded(link) {
|
|
return useNative ? link.__loaded || link.import && link.import.readyState !== "loading" : link.__importParsed;
|
|
}
|
|
if (useNative) {
|
|
new MutationObserver(function(mxns) {
|
|
for (var i = 0, l = mxns.length, m; i < l && (m = mxns[i]); i++) {
|
|
if (m.addedNodes) {
|
|
handleImports(m.addedNodes);
|
|
}
|
|
}
|
|
}).observe(document.head, {
|
|
childList: true
|
|
});
|
|
function handleImports(nodes) {
|
|
for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
|
|
if (isImport(n)) {
|
|
handleImport(n);
|
|
}
|
|
}
|
|
}
|
|
function isImport(element) {
|
|
return element.localName === "link" && element.rel === "import";
|
|
}
|
|
function handleImport(element) {
|
|
var loaded = element.import;
|
|
if (loaded) {
|
|
markTargetLoaded({
|
|
target: element
|
|
});
|
|
} else {
|
|
element.addEventListener("load", markTargetLoaded);
|
|
element.addEventListener("error", markTargetLoaded);
|
|
}
|
|
}
|
|
(function() {
|
|
if (document.readyState === "loading") {
|
|
var imports = document.querySelectorAll("link[rel=import]");
|
|
for (var i = 0, l = imports.length, imp; i < l && (imp = imports[i]); i++) {
|
|
handleImport(imp);
|
|
}
|
|
}
|
|
})();
|
|
}
|
|
whenReady(function(detail) {
|
|
window.HTMLImports.ready = true;
|
|
window.HTMLImports.readyTime = new Date().getTime();
|
|
var evt = rootDocument.createEvent("CustomEvent");
|
|
evt.initCustomEvent("HTMLImportsLoaded", true, true, detail);
|
|
rootDocument.dispatchEvent(evt);
|
|
});
|
|
scope.IMPORT_LINK_TYPE = IMPORT_LINK_TYPE;
|
|
scope.useNative = useNative;
|
|
scope.rootDocument = rootDocument;
|
|
scope.whenReady = whenReady;
|
|
scope.isIE = isIE;
|
|
})(window.HTMLImports);
|
|
|
|
(function(scope) {
|
|
var modules = [];
|
|
var addModule = function(module) {
|
|
modules.push(module);
|
|
};
|
|
var initializeModules = function() {
|
|
modules.forEach(function(module) {
|
|
module(scope);
|
|
});
|
|
};
|
|
scope.addModule = addModule;
|
|
scope.initializeModules = initializeModules;
|
|
})(window.HTMLImports);
|
|
|
|
window.HTMLImports.addModule(function(scope) {
|
|
var CSS_URL_REGEXP = /(url\()([^)]*)(\))/g;
|
|
var CSS_IMPORT_REGEXP = /(@import[\s]+(?!url\())([^;]*)(;)/g;
|
|
var path = {
|
|
resolveUrlsInStyle: function(style, linkUrl) {
|
|
var doc = style.ownerDocument;
|
|
var resolver = doc.createElement("a");
|
|
style.textContent = this.resolveUrlsInCssText(style.textContent, linkUrl, resolver);
|
|
return style;
|
|
},
|
|
resolveUrlsInCssText: function(cssText, linkUrl, urlObj) {
|
|
var r = this.replaceUrls(cssText, urlObj, linkUrl, CSS_URL_REGEXP);
|
|
r = this.replaceUrls(r, urlObj, linkUrl, CSS_IMPORT_REGEXP);
|
|
return r;
|
|
},
|
|
replaceUrls: function(text, urlObj, linkUrl, regexp) {
|
|
return text.replace(regexp, function(m, pre, url, post) {
|
|
var urlPath = url.replace(/["']/g, "");
|
|
if (linkUrl) {
|
|
urlPath = new URL(urlPath, linkUrl).href;
|
|
}
|
|
urlObj.href = urlPath;
|
|
urlPath = urlObj.href;
|
|
return pre + "'" + urlPath + "'" + post;
|
|
});
|
|
}
|
|
};
|
|
scope.path = path;
|
|
});
|
|
|
|
window.HTMLImports.addModule(function(scope) {
|
|
var xhr = {
|
|
async: true,
|
|
ok: function(request) {
|
|
return request.status >= 200 && request.status < 300 || request.status === 304 || request.status === 0;
|
|
},
|
|
load: function(url, next, nextContext) {
|
|
var request = new XMLHttpRequest();
|
|
if (scope.flags.debug || scope.flags.bust) {
|
|
url += "?" + Math.random();
|
|
}
|
|
request.open("GET", url, xhr.async);
|
|
request.addEventListener("readystatechange", function(e) {
|
|
if (request.readyState === 4) {
|
|
var locationHeader = request.getResponseHeader("Location");
|
|
var redirectedUrl = null;
|
|
if (locationHeader) {
|
|
var redirectedUrl = locationHeader.substr(0, 1) === "/" ? location.origin + locationHeader : locationHeader;
|
|
}
|
|
next.call(nextContext, !xhr.ok(request) && request, request.response || request.responseText, redirectedUrl);
|
|
}
|
|
});
|
|
request.send();
|
|
return request;
|
|
},
|
|
loadDocument: function(url, next, nextContext) {
|
|
this.load(url, next, nextContext).responseType = "document";
|
|
}
|
|
};
|
|
scope.xhr = xhr;
|
|
});
|
|
|
|
window.HTMLImports.addModule(function(scope) {
|
|
var xhr = scope.xhr;
|
|
var flags = scope.flags;
|
|
var Loader = function(onLoad, onComplete) {
|
|
this.cache = {};
|
|
this.onload = onLoad;
|
|
this.oncomplete = onComplete;
|
|
this.inflight = 0;
|
|
this.pending = {};
|
|
};
|
|
Loader.prototype = {
|
|
addNodes: function(nodes) {
|
|
this.inflight += nodes.length;
|
|
for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
|
|
this.require(n);
|
|
}
|
|
this.checkDone();
|
|
},
|
|
addNode: function(node) {
|
|
this.inflight++;
|
|
this.require(node);
|
|
this.checkDone();
|
|
},
|
|
require: function(elt) {
|
|
var url = elt.src || elt.href;
|
|
elt.__nodeUrl = url;
|
|
if (!this.dedupe(url, elt)) {
|
|
this.fetch(url, elt);
|
|
}
|
|
},
|
|
dedupe: function(url, elt) {
|
|
if (this.pending[url]) {
|
|
this.pending[url].push(elt);
|
|
return true;
|
|
}
|
|
var resource;
|
|
if (this.cache[url]) {
|
|
this.onload(url, elt, this.cache[url]);
|
|
this.tail();
|
|
return true;
|
|
}
|
|
this.pending[url] = [ elt ];
|
|
return false;
|
|
},
|
|
fetch: function(url, elt) {
|
|
flags.load && console.log("fetch", url, elt);
|
|
if (!url) {
|
|
setTimeout(function() {
|
|
this.receive(url, elt, {
|
|
error: "href must be specified"
|
|
}, null);
|
|
}.bind(this), 0);
|
|
} else if (url.match(/^data:/)) {
|
|
var pieces = url.split(",");
|
|
var header = pieces[0];
|
|
var body = pieces[1];
|
|
if (header.indexOf(";base64") > -1) {
|
|
body = atob(body);
|
|
} else {
|
|
body = decodeURIComponent(body);
|
|
}
|
|
setTimeout(function() {
|
|
this.receive(url, elt, null, body);
|
|
}.bind(this), 0);
|
|
} else {
|
|
var receiveXhr = function(err, resource, redirectedUrl) {
|
|
this.receive(url, elt, err, resource, redirectedUrl);
|
|
}.bind(this);
|
|
xhr.load(url, receiveXhr);
|
|
}
|
|
},
|
|
receive: function(url, elt, err, resource, redirectedUrl) {
|
|
this.cache[url] = resource;
|
|
var $p = this.pending[url];
|
|
for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
|
|
this.onload(url, p, resource, err, redirectedUrl);
|
|
this.tail();
|
|
}
|
|
this.pending[url] = null;
|
|
},
|
|
tail: function() {
|
|
--this.inflight;
|
|
this.checkDone();
|
|
},
|
|
checkDone: function() {
|
|
if (!this.inflight) {
|
|
this.oncomplete();
|
|
}
|
|
}
|
|
};
|
|
scope.Loader = Loader;
|
|
});
|
|
|
|
window.HTMLImports.addModule(function(scope) {
|
|
var Observer = function(addCallback) {
|
|
this.addCallback = addCallback;
|
|
this.mo = new MutationObserver(this.handler.bind(this));
|
|
};
|
|
Observer.prototype = {
|
|
handler: function(mutations) {
|
|
for (var i = 0, l = mutations.length, m; i < l && (m = mutations[i]); i++) {
|
|
if (m.type === "childList" && m.addedNodes.length) {
|
|
this.addedNodes(m.addedNodes);
|
|
}
|
|
}
|
|
},
|
|
addedNodes: function(nodes) {
|
|
if (this.addCallback) {
|
|
this.addCallback(nodes);
|
|
}
|
|
for (var i = 0, l = nodes.length, n, loading; i < l && (n = nodes[i]); i++) {
|
|
if (n.children && n.children.length) {
|
|
this.addedNodes(n.children);
|
|
}
|
|
}
|
|
},
|
|
observe: function(root) {
|
|
this.mo.observe(root, {
|
|
childList: true,
|
|
subtree: true
|
|
});
|
|
}
|
|
};
|
|
scope.Observer = Observer;
|
|
});
|
|
|
|
window.HTMLImports.addModule(function(scope) {
|
|
var path = scope.path;
|
|
var rootDocument = scope.rootDocument;
|
|
var flags = scope.flags;
|
|
var isIE = scope.isIE;
|
|
var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
|
|
var IMPORT_SELECTOR = "link[rel=" + IMPORT_LINK_TYPE + "]";
|
|
var importParser = {
|
|
documentSelectors: IMPORT_SELECTOR,
|
|
importsSelectors: [ IMPORT_SELECTOR, "link[rel=stylesheet]:not([type])", "style:not([type])", "script:not([type])", 'script[type="application/javascript"]', 'script[type="text/javascript"]' ].join(","),
|
|
map: {
|
|
link: "parseLink",
|
|
script: "parseScript",
|
|
style: "parseStyle"
|
|
},
|
|
dynamicElements: [],
|
|
parseNext: function() {
|
|
var next = this.nextToParse();
|
|
if (next) {
|
|
this.parse(next);
|
|
}
|
|
},
|
|
parse: function(elt) {
|
|
if (this.isParsed(elt)) {
|
|
flags.parse && console.log("[%s] is already parsed", elt.localName);
|
|
return;
|
|
}
|
|
var fn = this[this.map[elt.localName]];
|
|
if (fn) {
|
|
this.markParsing(elt);
|
|
fn.call(this, elt);
|
|
}
|
|
},
|
|
parseDynamic: function(elt, quiet) {
|
|
this.dynamicElements.push(elt);
|
|
if (!quiet) {
|
|
this.parseNext();
|
|
}
|
|
},
|
|
markParsing: function(elt) {
|
|
flags.parse && console.log("parsing", elt);
|
|
this.parsingElement = elt;
|
|
},
|
|
markParsingComplete: function(elt) {
|
|
elt.__importParsed = true;
|
|
this.markDynamicParsingComplete(elt);
|
|
if (elt.__importElement) {
|
|
elt.__importElement.__importParsed = true;
|
|
this.markDynamicParsingComplete(elt.__importElement);
|
|
}
|
|
this.parsingElement = null;
|
|
flags.parse && console.log("completed", elt);
|
|
},
|
|
markDynamicParsingComplete: function(elt) {
|
|
var i = this.dynamicElements.indexOf(elt);
|
|
if (i >= 0) {
|
|
this.dynamicElements.splice(i, 1);
|
|
}
|
|
},
|
|
parseImport: function(elt) {
|
|
elt.import = elt.__doc;
|
|
if (window.HTMLImports.__importsParsingHook) {
|
|
window.HTMLImports.__importsParsingHook(elt);
|
|
}
|
|
if (elt.import) {
|
|
elt.import.__importParsed = true;
|
|
}
|
|
this.markParsingComplete(elt);
|
|
if (elt.__resource && !elt.__error) {
|
|
elt.dispatchEvent(new CustomEvent("load", {
|
|
bubbles: false
|
|
}));
|
|
} else {
|
|
elt.dispatchEvent(new CustomEvent("error", {
|
|
bubbles: false
|
|
}));
|
|
}
|
|
if (elt.__pending) {
|
|
var fn;
|
|
while (elt.__pending.length) {
|
|
fn = elt.__pending.shift();
|
|
if (fn) {
|
|
fn({
|
|
target: elt
|
|
});
|
|
}
|
|
}
|
|
}
|
|
this.parseNext();
|
|
},
|
|
parseLink: function(linkElt) {
|
|
if (nodeIsImport(linkElt)) {
|
|
this.parseImport(linkElt);
|
|
} else {
|
|
linkElt.href = linkElt.href;
|
|
this.parseGeneric(linkElt);
|
|
}
|
|
},
|
|
parseStyle: function(elt) {
|
|
var src = elt;
|
|
elt = cloneStyle(elt);
|
|
src.__appliedElement = elt;
|
|
elt.__importElement = src;
|
|
this.parseGeneric(elt);
|
|
},
|
|
parseGeneric: function(elt) {
|
|
this.trackElement(elt);
|
|
this.addElementToDocument(elt);
|
|
},
|
|
rootImportForElement: function(elt) {
|
|
var n = elt;
|
|
while (n.ownerDocument.__importLink) {
|
|
n = n.ownerDocument.__importLink;
|
|
}
|
|
return n;
|
|
},
|
|
addElementToDocument: function(elt) {
|
|
var port = this.rootImportForElement(elt.__importElement || elt);
|
|
port.parentNode.insertBefore(elt, port);
|
|
},
|
|
trackElement: function(elt, callback) {
|
|
var self = this;
|
|
var done = function(e) {
|
|
elt.removeEventListener("load", done);
|
|
elt.removeEventListener("error", done);
|
|
if (callback) {
|
|
callback(e);
|
|
}
|
|
self.markParsingComplete(elt);
|
|
self.parseNext();
|
|
};
|
|
elt.addEventListener("load", done);
|
|
elt.addEventListener("error", done);
|
|
if (isIE && elt.localName === "style") {
|
|
var fakeLoad = false;
|
|
if (elt.textContent.indexOf("@import") == -1) {
|
|
fakeLoad = true;
|
|
} else if (elt.sheet) {
|
|
fakeLoad = true;
|
|
var csr = elt.sheet.cssRules;
|
|
var len = csr ? csr.length : 0;
|
|
for (var i = 0, r; i < len && (r = csr[i]); i++) {
|
|
if (r.type === CSSRule.IMPORT_RULE) {
|
|
fakeLoad = fakeLoad && Boolean(r.styleSheet);
|
|
}
|
|
}
|
|
}
|
|
if (fakeLoad) {
|
|
setTimeout(function() {
|
|
elt.dispatchEvent(new CustomEvent("load", {
|
|
bubbles: false
|
|
}));
|
|
});
|
|
}
|
|
}
|
|
},
|
|
parseScript: function(scriptElt) {
|
|
var script = document.createElement("script");
|
|
script.__importElement = scriptElt;
|
|
script.src = scriptElt.src ? scriptElt.src : generateScriptDataUrl(scriptElt);
|
|
scope.currentScript = scriptElt;
|
|
this.trackElement(script, function(e) {
|
|
if (script.parentNode) {
|
|
script.parentNode.removeChild(script);
|
|
}
|
|
scope.currentScript = null;
|
|
});
|
|
this.addElementToDocument(script);
|
|
},
|
|
nextToParse: function() {
|
|
this._mayParse = [];
|
|
return !this.parsingElement && (this.nextToParseInDoc(rootDocument) || this.nextToParseDynamic());
|
|
},
|
|
nextToParseInDoc: function(doc, link) {
|
|
if (doc && this._mayParse.indexOf(doc) < 0) {
|
|
this._mayParse.push(doc);
|
|
var nodes = doc.querySelectorAll(this.parseSelectorsForNode(doc));
|
|
for (var i = 0, l = nodes.length, p = 0, n; i < l && (n = nodes[i]); i++) {
|
|
if (!this.isParsed(n)) {
|
|
if (this.hasResource(n)) {
|
|
return nodeIsImport(n) ? this.nextToParseInDoc(n.__doc, n) : n;
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return link;
|
|
},
|
|
nextToParseDynamic: function() {
|
|
return this.dynamicElements[0];
|
|
},
|
|
parseSelectorsForNode: function(node) {
|
|
var doc = node.ownerDocument || node;
|
|
return doc === rootDocument ? this.documentSelectors : this.importsSelectors;
|
|
},
|
|
isParsed: function(node) {
|
|
return node.__importParsed;
|
|
},
|
|
needsDynamicParsing: function(elt) {
|
|
return this.dynamicElements.indexOf(elt) >= 0;
|
|
},
|
|
hasResource: function(node) {
|
|
if (nodeIsImport(node) && node.__doc === undefined) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
function nodeIsImport(elt) {
|
|
return elt.localName === "link" && elt.rel === IMPORT_LINK_TYPE;
|
|
}
|
|
function generateScriptDataUrl(script) {
|
|
var scriptContent = generateScriptContent(script);
|
|
return "data:text/javascript;charset=utf-8," + encodeURIComponent(scriptContent);
|
|
}
|
|
function generateScriptContent(script) {
|
|
return script.textContent + generateSourceMapHint(script);
|
|
}
|
|
function generateSourceMapHint(script) {
|
|
var owner = script.ownerDocument;
|
|
owner.__importedScripts = owner.__importedScripts || 0;
|
|
var moniker = script.ownerDocument.baseURI;
|
|
var num = owner.__importedScripts ? "-" + owner.__importedScripts : "";
|
|
owner.__importedScripts++;
|
|
return "\n//# sourceURL=" + moniker + num + ".js\n";
|
|
}
|
|
function cloneStyle(style) {
|
|
var clone = style.ownerDocument.createElement("style");
|
|
clone.textContent = style.textContent;
|
|
path.resolveUrlsInStyle(clone);
|
|
return clone;
|
|
}
|
|
scope.parser = importParser;
|
|
scope.IMPORT_SELECTOR = IMPORT_SELECTOR;
|
|
});
|
|
|
|
window.HTMLImports.addModule(function(scope) {
|
|
var flags = scope.flags;
|
|
var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
|
|
var IMPORT_SELECTOR = scope.IMPORT_SELECTOR;
|
|
var rootDocument = scope.rootDocument;
|
|
var Loader = scope.Loader;
|
|
var Observer = scope.Observer;
|
|
var parser = scope.parser;
|
|
var importer = {
|
|
documents: {},
|
|
documentPreloadSelectors: IMPORT_SELECTOR,
|
|
importsPreloadSelectors: [ IMPORT_SELECTOR ].join(","),
|
|
loadNode: function(node) {
|
|
importLoader.addNode(node);
|
|
},
|
|
loadSubtree: function(parent) {
|
|
var nodes = this.marshalNodes(parent);
|
|
importLoader.addNodes(nodes);
|
|
},
|
|
marshalNodes: function(parent) {
|
|
return parent.querySelectorAll(this.loadSelectorsForNode(parent));
|
|
},
|
|
loadSelectorsForNode: function(node) {
|
|
var doc = node.ownerDocument || node;
|
|
return doc === rootDocument ? this.documentPreloadSelectors : this.importsPreloadSelectors;
|
|
},
|
|
loaded: function(url, elt, resource, err, redirectedUrl) {
|
|
flags.load && console.log("loaded", url, elt);
|
|
elt.__resource = resource;
|
|
elt.__error = err;
|
|
if (isImportLink(elt)) {
|
|
var doc = this.documents[url];
|
|
if (doc === undefined) {
|
|
doc = err ? null : makeDocument(resource, redirectedUrl || url);
|
|
if (doc) {
|
|
doc.__importLink = elt;
|
|
this.bootDocument(doc);
|
|
}
|
|
this.documents[url] = doc;
|
|
}
|
|
elt.__doc = doc;
|
|
}
|
|
parser.parseNext();
|
|
},
|
|
bootDocument: function(doc) {
|
|
this.loadSubtree(doc);
|
|
this.observer.observe(doc);
|
|
parser.parseNext();
|
|
},
|
|
loadedAll: function() {
|
|
parser.parseNext();
|
|
}
|
|
};
|
|
var importLoader = new Loader(importer.loaded.bind(importer), importer.loadedAll.bind(importer));
|
|
importer.observer = new Observer();
|
|
function isImportLink(elt) {
|
|
return isLinkRel(elt, IMPORT_LINK_TYPE);
|
|
}
|
|
function isLinkRel(elt, rel) {
|
|
return elt.localName === "link" && elt.getAttribute("rel") === rel;
|
|
}
|
|
function hasBaseURIAccessor(doc) {
|
|
return !!Object.getOwnPropertyDescriptor(doc, "baseURI");
|
|
}
|
|
function makeDocument(resource, url) {
|
|
var doc = document.implementation.createHTMLDocument(IMPORT_LINK_TYPE);
|
|
doc._URL = url;
|
|
var base = doc.createElement("base");
|
|
base.setAttribute("href", url);
|
|
if (!doc.baseURI && !hasBaseURIAccessor(doc)) {
|
|
Object.defineProperty(doc, "baseURI", {
|
|
value: url
|
|
});
|
|
}
|
|
var meta = doc.createElement("meta");
|
|
meta.setAttribute("charset", "utf-8");
|
|
doc.head.appendChild(meta);
|
|
doc.head.appendChild(base);
|
|
doc.body.innerHTML = resource;
|
|
if (window.HTMLTemplateElement && HTMLTemplateElement.bootstrap) {
|
|
HTMLTemplateElement.bootstrap(doc);
|
|
}
|
|
return doc;
|
|
}
|
|
if (!document.baseURI) {
|
|
var baseURIDescriptor = {
|
|
get: function() {
|
|
var base = document.querySelector("base");
|
|
return base ? base.href : window.location.href;
|
|
},
|
|
configurable: true
|
|
};
|
|
Object.defineProperty(document, "baseURI", baseURIDescriptor);
|
|
Object.defineProperty(rootDocument, "baseURI", baseURIDescriptor);
|
|
}
|
|
scope.importer = importer;
|
|
scope.importLoader = importLoader;
|
|
});
|
|
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window.HTMLImports.addModule(function(scope) {
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var parser = scope.parser;
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var importer = scope.importer;
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var dynamic = {
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added: function(nodes) {
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var owner, parsed, loading;
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for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
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if (!owner) {
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owner = n.ownerDocument;
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parsed = parser.isParsed(owner);
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}
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loading = this.shouldLoadNode(n);
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if (loading) {
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importer.loadNode(n);
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}
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if (this.shouldParseNode(n) && parsed) {
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parser.parseDynamic(n, loading);
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}
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}
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},
|
|
shouldLoadNode: function(node) {
|
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return node.nodeType === 1 && matches.call(node, importer.loadSelectorsForNode(node));
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},
|
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shouldParseNode: function(node) {
|
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return node.nodeType === 1 && matches.call(node, parser.parseSelectorsForNode(node));
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}
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};
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importer.observer.addCallback = dynamic.added.bind(dynamic);
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var matches = HTMLElement.prototype.matches || HTMLElement.prototype.matchesSelector || HTMLElement.prototype.webkitMatchesSelector || HTMLElement.prototype.mozMatchesSelector || HTMLElement.prototype.msMatchesSelector;
|
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});
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(function(scope) {
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var initializeModules = scope.initializeModules;
|
|
var isIE = scope.isIE;
|
|
if (scope.useNative) {
|
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return;
|
|
}
|
|
if (isIE && typeof window.CustomEvent !== "function") {
|
|
window.CustomEvent = function(inType, params) {
|
|
params = params || {};
|
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var e = document.createEvent("CustomEvent");
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e.initCustomEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable), params.detail);
|
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e.preventDefault = function() {
|
|
Object.defineProperty(this, "defaultPrevented", {
|
|
get: function() {
|
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return true;
|
|
}
|
|
});
|
|
};
|
|
return e;
|
|
};
|
|
window.CustomEvent.prototype = window.Event.prototype;
|
|
}
|
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initializeModules();
|
|
var rootDocument = scope.rootDocument;
|
|
function bootstrap() {
|
|
window.HTMLImports.importer.bootDocument(rootDocument);
|
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}
|
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if (document.readyState === "complete" || document.readyState === "interactive" && !window.attachEvent) {
|
|
bootstrap();
|
|
} else {
|
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document.addEventListener("DOMContentLoaded", bootstrap);
|
|
}
|
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})(window.HTMLImports); |