@acdh-oeaw/universalviewer
Version:
The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎
471 lines • 23.1 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var $ = require("jquery");
require("jsviews")($);
var JQueryPlugins_1 = __importDefault(require("./JQueryPlugins"));
(0, JQueryPlugins_1.default)($);
var PubSub_1 = require("./PubSub");
var dist_commonjs_1 = require("@iiif/vocabulary/dist-commonjs/");
var manifold_1 = require("@iiif/manifold");
require("../../uv.css");
require("./themes/theme.less");
var Utils_1 = require("../../Utils");
var BaseContentHandler_1 = __importDefault(require("../../BaseContentHandler"));
var Events_1 = require("../../Events");
// use static paths (not based on variable) so webpack can use publicPath: "auto"
var Extension = {
AV: {
name: "uv-av-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-av-extension/Extension")); });
},
},
ALEPH: {
name: "uv-aleph-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-aleph-extension/Extension")); });
},
},
DEFAULT: {
name: "uv-default-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-default-extension/Extension")); });
},
},
EBOOK: {
name: "uv-ebook-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-ebook-extension/Extension")); });
},
},
MEDIAELEMENT: {
name: "uv-mediaelement-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-mediaelement-extension/Extension")); });
},
},
MODELVIEWER: {
name: "uv-model-viewer-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-model-viewer-extension/Extension")); });
},
},
OSD: {
name: "uv-openseadragon-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-openseadragon-extension/Extension")); });
},
},
PDF: {
name: "uv-pdf-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-pdf-extension/Extension")); });
},
},
SLIDEATLAS: {
name: "uv-openseadragon-extension",
loader: function () {
/* webpackMode: "lazy" */ return Promise.resolve().then(function () { return __importStar(require("./extensions/uv-openseadragon-extension/Extension")); });
},
},
};
var IIIFContentHandler = /** @class */ (function (_super) {
__extends(IIIFContentHandler, _super);
function IIIFContentHandler(options, adapter, eventListeners) {
var _this = _super.call(this, options, adapter, eventListeners) || this;
_this.options = options;
_this.adapter = adapter;
_this.isFullScreen = false;
_this.disposed = false;
_this.extra = { initial: false };
// console.log("create IIIFContentHandler");
_this.extra.initial = true;
_this._pubsub = new PubSub_1.PubSub();
_this._init();
_this.resize();
_this.extra.initial = false;
return _this;
}
IIIFContentHandler.prototype._init = function () {
var _this = this;
this._extensionRegistry = {};
this._extensionRegistry[dist_commonjs_1.ExternalResourceType.CANVAS] = Extension.OSD;
this._extensionRegistry[dist_commonjs_1.ExternalResourceType.DOCUMENT] = Extension.PDF;
this._extensionRegistry[dist_commonjs_1.ExternalResourceType.IMAGE] = Extension.OSD;
this._extensionRegistry[dist_commonjs_1.ExternalResourceType.MOVING_IMAGE] =
Extension.MEDIAELEMENT;
this._extensionRegistry[dist_commonjs_1.ExternalResourceType.PHYSICAL_OBJECT] =
Extension.MODELVIEWER;
this._extensionRegistry[dist_commonjs_1.ExternalResourceType.SOUND] =
Extension.MEDIAELEMENT;
this._extensionRegistry[dist_commonjs_1.MediaType.AUDIO_MP4] = Extension.AV;
this._extensionRegistry[dist_commonjs_1.MediaType.DICOM] = Extension.ALEPH;
this._extensionRegistry[dist_commonjs_1.MediaType.DRACO] = Extension.MODELVIEWER;
this._extensionRegistry[dist_commonjs_1.MediaType.EPUB] = Extension.EBOOK;
this._extensionRegistry[dist_commonjs_1.MediaType.GIRDER] = Extension.SLIDEATLAS;
this._extensionRegistry[dist_commonjs_1.MediaType.GLB] = Extension.MODELVIEWER;
this._extensionRegistry[dist_commonjs_1.MediaType.GLTF] = Extension.MODELVIEWER;
this._extensionRegistry[dist_commonjs_1.MediaType.JPG] = Extension.OSD;
this._extensionRegistry[dist_commonjs_1.MediaType.MP3] = Extension.AV;
this._extensionRegistry[dist_commonjs_1.MediaType.MPEG_DASH] = Extension.AV;
this._extensionRegistry[dist_commonjs_1.MediaType.OPF] = Extension.EBOOK;
this._extensionRegistry[dist_commonjs_1.MediaType.PDF] = Extension.PDF;
this._extensionRegistry[dist_commonjs_1.MediaType.USDZ] = Extension.MODELVIEWER;
this._extensionRegistry[dist_commonjs_1.MediaType.VIDEO_MP4] = Extension.AV;
this._extensionRegistry[dist_commonjs_1.MediaType.WAV] = Extension.AV;
this._extensionRegistry[dist_commonjs_1.MediaType.WEBM] = Extension.AV;
this._extensionRegistry[dist_commonjs_1.RenderingFormat.PDF] = Extension.PDF;
this.on(Events_1.Events.CREATED, function (_obj) {
_this.hideSpinner();
}, false);
this.on(Events_1.Events.RELOAD, function (data) {
data.isReload = true;
_this.set(data);
}, false);
this.extra.initial = true;
this.set(this.options.data);
this.extra.initial = false;
return true;
};
IIIFContentHandler.prototype._getExtensionByType = function (type, format) {
return __awaiter(this, void 0, void 0, function () {
var m, extension;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, type.loader()];
case 1:
m = _a.sent();
extension = new m.default();
extension.format = format;
extension.type = type;
return [2 /*return*/, extension];
}
});
});
};
IIIFContentHandler.prototype._getExtensionByFormat = function (format) {
if (!this._extensionRegistry[format]) {
return this._getExtensionByType(Extension.DEFAULT, format);
}
return this._getExtensionByType(this._extensionRegistry[format], format);
};
IIIFContentHandler.prototype.set = function (data, initial) {
if (initial) {
this.extra.initial = true;
}
// if this is the first set
if (!this.extension) {
if (!data.iiifManifestId) {
console.warn("iiifManifestId is required.");
return;
}
this._reload(data);
}
else {
// changing any of these data properties forces the UV to reload.
var newData = Object.assign({}, this.extension.data, data);
if (newData.isReload ||
newData.iiifManifestId !== this.extension.data.iiifManifestId ||
newData.manifestIndex !== this.extension.data.manifestIndex ||
newData.collectionIndex !== this.extension.data.collectionIndex) {
this.extension.data = newData;
this.showSpinner();
this._reload(this.extension.data);
}
else {
// no need to reload, just update.
this.extension.data = newData;
this.extension.render();
}
}
this.extra.initial = false;
};
// public get<T>(key: string): T | undefined {
// if (this.extension) {
// return this.extension.data[key];
// }
// return undefined;
// }
IIIFContentHandler.prototype.publish = function (event, args, extra) {
this._pubsub.publish(event, args, __assign(__assign({}, this.extra), extra));
};
IIIFContentHandler.prototype.subscribe = function (event, handler) {
var _this = this;
this._pubsub.subscribe(event, handler);
return function () {
_this._pubsub.unsubscribe(event, handler);
};
};
IIIFContentHandler.prototype.subscribeAll = function (handler) {
var _this = this;
this._pubsub.subscribeAll(handler);
return function () {
_this._pubsub.unsubscribeAll();
};
};
IIIFContentHandler.prototype.dispose = function () {
var _a;
_super.prototype.dispose.call(this);
this._pubsub.dispose();
(_a = this.extension) === null || _a === void 0 ? void 0 : _a.dispose();
this.disposed = true;
};
IIIFContentHandler.prototype._loadAndApplyConfigToExtension = function (that, data, extension) {
return __awaiter(this, void 0, void 0, function () {
var config, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
// import the config file
if (!data.locales) {
data.locales = [];
data.locales.push(Utils_1.defaultLocale);
}
return [4 /*yield*/, (extension).loadConfig(data.locales[0].name, extension === null || extension === void 0 ? void 0 : extension.type.name)];
case 1:
config = _b.sent();
_a = data;
return [4 /*yield*/, that.configure(config)];
case 2:
_a.config = _b.sent();
return [2 /*return*/];
}
});
});
};
IIIFContentHandler.prototype._reload = function (data) {
return __awaiter(this, void 0, void 0, function () {
var $elem, that, helper, trackingLabel, canvas, extension, content, format, annotation, body, type, type, canvasType, format_1, hasRanges, e_1;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this._pubsub.dispose(); // remove any existing event listeners
data.target = ""; // clear target
this.subscribe(Events_1.Events.RELOAD, function (data) {
_this.fire(Events_1.Events.RELOAD, data);
});
$elem = $(this.options.target);
// empty the containing element
$elem.empty();
that = this;
_a.label = 1;
case 1:
_a.trys.push([1, 21, , 22]);
return [4 /*yield*/, (0, manifold_1.loadManifest)({
manifestUri: data.iiifManifestId,
collectionIndex: data.collectionIndex, // this has to be undefined by default otherwise it's assumed that the first manifest is within a collection
manifestIndex: data.manifestIndex || 0,
canvasId: data.canvasId,
canvasIndex: data.canvasIndex || 0,
rangeId: data.rangeId,
locale: data.locales ? data.locales[0].name : undefined,
})];
case 2:
helper = _a.sent();
trackingLabel = helper.getTrackingLabel();
if (trackingLabel) {
trackingLabel +=
", URI: " + (window.location !== window.parent.location)
? document.referrer
: document.location;
window.trackingLabel = trackingLabel;
}
canvas = void 0;
canvas = helper.getCurrentCanvas();
if (!canvas) {
that._error("Canvas ".concat(data.canvasIndex, " not found."));
return [2 /*return*/];
}
extension = void 0;
content = canvas.getContent();
format = void 0;
if (!content.length) return [3 /*break*/, 9];
annotation = content[0];
body = annotation.getBody();
if (!(body && body.length)) return [3 /*break*/, 8];
format = body[0].getFormat();
if (!format) return [3 /*break*/, 6];
return [4 /*yield*/, that._getExtensionByFormat(format)];
case 3:
extension = _a.sent();
if (!!extension) return [3 /*break*/, 5];
type = body[0].getType();
if (!type) return [3 /*break*/, 5];
return [4 /*yield*/, that._getExtensionByFormat(type)];
case 4:
extension = _a.sent();
_a.label = 5;
case 5: return [3 /*break*/, 8];
case 6:
type = body[0].getType();
if (!type) return [3 /*break*/, 8];
return [4 /*yield*/, that._getExtensionByFormat(type)];
case 7:
extension = _a.sent();
_a.label = 8;
case 8: return [3 /*break*/, 13];
case 9:
canvasType = canvas.getType();
if (!canvasType) return [3 /*break*/, 11];
return [4 /*yield*/, that._getExtensionByFormat(canvasType)];
case 10:
// try using canvasType
extension = _a.sent();
_a.label = 11;
case 11:
if (!!extension) return [3 /*break*/, 13];
format_1 = canvas.getProperty("format");
return [4 /*yield*/, that._getExtensionByFormat(format_1)];
case 12:
extension = _a.sent();
_a.label = 13;
case 13: return [4 /*yield*/, this._loadAndApplyConfigToExtension(that, data, extension)];
case 14:
_a.sent();
hasRanges = helper.getRanges().length > 0;
if (!(extension.type === Extension.AV &&
(!hasRanges || data.config.options.preferMediaElementExtension))) return [3 /*break*/, 17];
return [4 /*yield*/, that._getExtensionByType(Extension.MEDIAELEMENT, format)];
case 15:
extension = _a.sent();
return [4 /*yield*/, this._loadAndApplyConfigToExtension(that, data, extension)];
case 16:
_a.sent();
_a.label = 17;
case 17:
if (!!extension) return [3 /*break*/, 20];
return [4 /*yield*/, that._getExtensionByFormat(Extension.DEFAULT.name)];
case 18:
extension = _a.sent();
return [4 /*yield*/, this._loadAndApplyConfigToExtension(that, data, extension)];
case 19:
_a.sent();
_a.label = 20;
case 20:
that._createExtension(extension, data, helper);
return [3 /*break*/, 22];
case 21:
e_1 = _a.sent();
this.hideSpinner();
alert("Unable to load manifest");
return [3 /*break*/, 22];
case 22: return [2 /*return*/];
}
});
});
};
IIIFContentHandler.prototype._error = function (message) {
this.fire(Events_1.Events.ERROR, message);
};
IIIFContentHandler.prototype._createExtension = function (extension, data, helper) {
this.extension = extension;
if (this.extension) {
this.extension.extensionHost = this;
this.extension.data = data;
this.extension.helper = helper;
this.extension.create();
}
};
IIIFContentHandler.prototype.exitFullScreen = function () {
if (this.extension) {
this.extension.exitFullScreen();
}
};
IIIFContentHandler.prototype.resize = function () {
if (this.extension && !this.disposed) {
this.extension.resize();
}
};
return IIIFContentHandler;
}(BaseContentHandler_1.default));
exports.default = IIIFContentHandler;
//# sourceMappingURL=IIIFContentHandler.js.map