356 lines
17 KiB
JavaScript
356 lines
17 KiB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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var __generator = (this && this.__generator) || function (thisArg, body) {
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var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f) throw new TypeError("Generator is already executing.");
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while (g && (g = 0, op[0] && (_ = 0)), _) try {
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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;
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if (y = 0, t) op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0: case 1: t = op; break;
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case 4: _.label++; return { value: op[1], done: false };
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case 5: _.label++; y = op[1]; op = [0]; continue;
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case 7: op = _.ops.pop(); _.trys.pop(); continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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if (t[2]) _.ops.pop();
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_.trys.pop(); continue;
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}
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op = body.call(thisArg, _);
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} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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}
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};
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var List = PSPDFKit.Immutable.List;
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var Rect = PSPDFKit.Geometry.Rect;
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var SignatureFormField = PSPDFKit.FormFields.SignatureFormField;
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var _a = PSPDFKit.ElectronicSignatureCreationMode, DRAW = _a.DRAW, TYPE = _a.TYPE;
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var DISABLED = PSPDFKit.AutoSaveMode.DISABLED;
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var App = /** @class */ (function () {
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function App() {
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}
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// This function will be called in the ShowEnvelope.razor page
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// and will trigger loading of the Editor Interface
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App.loadPDFFromUrl = function (container, envelopeKey) {
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return __awaiter(this, void 0, void 0, function () {
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var envelopeObject, arrayBuffer, e_1, _a, annotations, createdAnnotations;
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return __generator(this, function (_b) {
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switch (_b.label) {
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case 0:
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App.ui = new UI();
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console.debug("Loading PSPDFKit..");
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return [4 /*yield*/, App.loadData("/api/get-data/".concat(envelopeKey))];
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case 1:
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envelopeObject = _b.sent();
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App.envelopeKey = envelopeKey;
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App.currentDocument = envelopeObject.envelope.documents[0];
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_b.label = 2;
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case 2:
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_b.trys.push([2, 4, , 5]);
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return [4 /*yield*/, App.loadDocument("/api/download/".concat(envelopeKey, "?id=").concat(App.currentDocument.id))];
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case 3:
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arrayBuffer = _b.sent();
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return [3 /*break*/, 5];
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case 4:
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e_1 = _b.sent();
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console.error(e_1);
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return [3 /*break*/, 5];
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case 5:
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_a = App;
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return [4 /*yield*/, App.loadPSPDFKit(arrayBuffer, container)];
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case 6:
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_a.Instance = _b.sent();
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App.configurePSPDFKit(this.Instance);
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console.debug(envelopeObject.envelope);
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console.debug("PSPDFKit configured!");
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annotations = [];
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App.currentDocument.elements.forEach(function (element) {
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console.log("Creating annotation for element", element.id);
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var _a = App.createAnnotationFromElement(element), annotation = _a[0], formField = _a[1];
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annotations.push(annotation);
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annotations.push(formField);
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});
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return [4 /*yield*/, App.Instance.create(annotations)];
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case 7:
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createdAnnotations = _b.sent();
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console.debug(createdAnnotations);
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return [2 /*return*/];
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}
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});
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});
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};
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App.inchToPoint = function (inch) {
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return inch * 72;
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};
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// Makes a call to the supplied url and fetches the binary response as an array buffer
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App.loadDocument = function (url) {
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return fetch(url, { credentials: "include" })
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.then(function (res) { return res.arrayBuffer(); });
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};
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// Makes a call to the supplied url and fetches the json response as an object
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App.loadData = function (url) {
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return fetch(url, { credentials: "include" })
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.then(function (res) { return res.json(); });
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};
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App.postDocument = function (url, buffer) {
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return fetch(url, { credentials: "include", method: "POST", body: buffer })
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.then(function (res) { return res.json(); });
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};
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// Load the PSPDFKit UI by setting a target element as the container to render in
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// and a arraybuffer which represents the document that should be displayed.
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App.loadPSPDFKit = function (arrayBuffer, container) {
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return PSPDFKit.load({
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container: container,
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document: arrayBuffer,
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autoSaveMode: DISABLED,
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annotationPresets: App.ui.getPresets(),
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electronicSignatures: {
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creationModes: [DRAW, TYPE]
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},
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isEditableAnnotation: function (annotation) {
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// Check if the annotation is a signature
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// This will allow new signatures, but not allow edits.
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return !annotation.isSignature;
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}
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});
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};
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App.configurePSPDFKit = function (instance) {
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var _this = this;
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instance.addEventListener("annotations.load", function (loadedAnnotations) {
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console.log("annotations loaded", loadedAnnotations.toJS());
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});
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instance.addEventListener("annotations.change", function () {
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console.log("annotations changed");
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});
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instance.addEventListener("annotations.create", function (createdAnnotations) { return __awaiter(_this, void 0, void 0, function () {
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return __generator(this, function (_a) {
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console.log("annotations created", createdAnnotations.toJS());
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return [2 /*return*/];
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});
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}); });
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var filteredItems = instance.toolbarItems
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.filter(function (item) { return App.ui.allowedToolbarItems.includes(item.type); });
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instance.setToolbarItems(filteredItems.concat(App.ui.getToolbarItems(App.handleClick)));
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};
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App.handleClick = function (eventType) {
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return __awaiter(this, void 0, void 0, function () {
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var _a;
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return __generator(this, function (_b) {
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switch (_b.label) {
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case 0:
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_a = eventType;
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switch (_a) {
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case "RESET": return [3 /*break*/, 1];
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case "FINISH": return [3 /*break*/, 3];
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}
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return [3 /*break*/, 5];
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case 1: return [4 /*yield*/, App.handleReset(null)];
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case 2:
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_b.sent();
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return [3 /*break*/, 5];
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case 3: return [4 /*yield*/, App.handleFinish(null)];
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case 4:
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_b.sent();
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return [3 /*break*/, 5];
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case 5: return [2 /*return*/];
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}
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});
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});
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};
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App.handleFinish = function (event) {
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return __awaiter(this, void 0, void 0, function () {
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var json, buffer;
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return __generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, App.Instance.save()];
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case 1:
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_a.sent();
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return [4 /*yield*/, App.Instance.exportInstantJSON()];
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case 2:
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json = _a.sent();
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console.log(json);
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return [4 /*yield*/, App.Instance.exportPDF({ flatten: true })];
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case 3:
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buffer = _a.sent();
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return [4 /*yield*/, App.uploadDocument(buffer, App.envelopeKey, App.currentDocument.id)];
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case 4:
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_a.sent();
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alert("Signatur wird gespeichert!");
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return [2 /*return*/];
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}
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});
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});
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};
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App.handleReset = function (event) {
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return __awaiter(this, void 0, void 0, function () {
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var i, annotations;
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return __generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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if (!confirm("Wollen Sie das Dokument und alle erstellten Signaturen zurücksetzen?")) return [3 /*break*/, 4];
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i = 0;
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_a.label = 1;
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case 1:
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if (!(i < App.Instance.totalPageCount)) return [3 /*break*/, 4];
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return [4 /*yield*/, App.Instance.getAnnotations(i)];
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case 2:
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annotations = _a.sent();
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annotations.forEach(function (annotation) {
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//console.log(annotation)
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// TODO: Delete only create signatures
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//App.Instance.delete(annotation.id)
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});
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_a.label = 3;
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case 3:
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i++;
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return [3 /*break*/, 1];
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case 4: return [2 /*return*/];
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}
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});
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});
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};
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App.uploadDocument = function (buffer, envelopeKey, documentId) {
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return __awaiter(this, void 0, void 0, function () {
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var result;
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return __generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, App.postDocument("/api/upload/".concat(envelopeKey, "/").concat(documentId), buffer)];
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case 1:
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result = _a.sent();
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console.log(result);
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return [2 /*return*/];
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}
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});
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});
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};
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App.downloadDocument = function () {
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return __awaiter(this, void 0, void 0, function () {
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function downloadPdf(blob) {
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var a = document.createElement("a");
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a.href = blob;
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a.style.display = "none";
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a.download = "download.pdf";
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a.setAttribute("download", "download.pdf");
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document.body.appendChild(a);
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a.click();
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document.body.removeChild(a);
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}
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var buffer, supportsDownloadAttribute, blob, reader_1, objectUrl;
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return __generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, App.Instance.exportPDF({ flatten: true })];
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case 1:
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buffer = _a.sent();
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supportsDownloadAttribute = HTMLAnchorElement.prototype.hasOwnProperty("download");
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blob = new Blob([buffer], { type: "application/pdf" });
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if (!supportsDownloadAttribute) {
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reader_1 = new FileReader();
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reader_1.onloadend = function () {
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var dataUrl = reader_1.result;
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downloadPdf(dataUrl);
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};
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reader_1.readAsDataURL(blob);
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}
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else {
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objectUrl = window.URL.createObjectURL(blob);
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downloadPdf(objectUrl);
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window.URL.revokeObjectURL(objectUrl);
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}
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return [2 /*return*/];
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}
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});
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});
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};
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App.createAnnotationFromElement = function (element) {
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var id = PSPDFKit.generateInstantId();
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console.log("Creating Annotation", id);
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var width = App.inchToPoint(element.width);
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var height = App.inchToPoint(element.height);
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var top = App.inchToPoint(element.top) - (height / 2);
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var left = App.inchToPoint(element.left) - (width / 2);
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var page = element.page - 1;
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var annotation = App.createSignatureAnnotation(id, width, height, top, left, page);
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console.log(annotation);
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var formField = new SignatureFormField({
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name: id,
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annotationIds: List([annotation.id])
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});
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console.log(formField);
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return [annotation, formField];
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};
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App.createSignatureAnnotation = function (id, width, height, top, left, pageIndex) {
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var annotation = new PSPDFKit.Annotations.WidgetAnnotation({
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id: id,
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pageIndex: pageIndex,
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formFieldName: id,
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boundingBox: new Rect({ width: width, height: height, top: top, left: left })
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});
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return annotation;
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};
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return App;
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}());
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export { App };
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var UI = /** @class */ (function () {
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function UI() {
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this.allowedToolbarItems = [
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"sidebar-thumbnails",
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"sidebar-document-ouline",
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"sidebar-bookmarks",
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"pager",
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"pan",
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"zoom-out",
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"zoom-in",
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"zoom-mode",
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"spacer",
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"search"
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];
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this.getToolbarItems = function (callback) {
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var customItems = [
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{
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type: "custom",
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id: "button-reset",
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title: "Zurücksetzen",
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onPress: function () {
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callback("RESET");
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},
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icon: "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"20\" height=\"20\" fill=\"currentColor\" class=\"bi bi-arrow-counterclockwise\" viewBox=\"0 0 16 16\">\n <path fill-rule=\"evenodd\" d=\"M8 3a5 5 0 1 1-4.546 2.914.5.5 0 0 0-.908-.417A6 6 0 1 0 8 2v1z\"/>\n <path d=\"M8 4.466V.534a.25.25 0 0 0-.41-.192L5.23 2.308a.25.25 0 0 0 0 .384l2.36 1.966A.25.25 0 0 0 8 4.466z\"/>\n </svg>"
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},
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{
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type: "custom",
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id: "button-finish",
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title: "Abschließen",
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onPress: function () {
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callback("FINISH");
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},
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icon: "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"20\" height=\"20\" fill=\"currentColor\" class=\"bi bi-check2-circle\" viewBox=\"0 0 16 16\">\n <path d=\"M2.5 8a5.5 5.5 0 0 1 8.25-4.764.5.5 0 0 0 .5-.866A6.5 6.5 0 1 0 14.5 8a.5.5 0 0 0-1 0 5.5 5.5 0 1 1-11 0z\"/>\n <path d=\"M15.354 3.354a.5.5 0 0 0-.708-.708L8 9.293 5.354 6.646a.5.5 0 1 0-.708.708l3 3a.5.5 0 0 0 .708 0l7-7z\" />\n </svg>"
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}
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];
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return customItems;
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};
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}
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UI.prototype.getPresets = function () {
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var annotationPresets = PSPDFKit.defaultAnnotationPresets;
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annotationPresets.ink = {
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lineWidth: 10
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};
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annotationPresets.widget = {
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readOnly: true
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};
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return annotationPresets;
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};
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return UI;
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}());
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//# sourceMappingURL=app.js.map
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