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opds-web-client

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"use strict"; 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; return g = { next: verb(0), "throw": verb(1), "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 (_) 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 }; } }; Object.defineProperty(exports, "__esModule", { value: true }); exports.fixMimeType = void 0; var interfaces_1 = require("./../interfaces"); var ActionsContext_1 = require("../components/context/ActionsContext"); var download_1 = require("../components/download"); var file_1 = require("../utils/file"); function fixMimeType(mimeType) { return mimeType === "vnd.adobe/adept+xml" ? "application/vnd.adobe.adept+xml" : mimeType; } exports.fixMimeType = fixMimeType; function isReadOnlineLink(link) { return ((link.type === "application/atom+xml;type=entry;profile=opds-catalog" && link.indirectType === interfaces_1.ATOM_MEDIA_TYPE) || link.type === interfaces_1.AXIS_NOW_WEBPUB_MEDIA_TYPE); } function useDownloadButton(link, title) { var _this = this; var _a, _b, _c; var _d = (0, ActionsContext_1.useActions)(), actions = _d.actions, dispatch = _d.dispatch; if (!link) { return null; } var mimeTypeValue = fixMimeType(link.type); // this ?? syntax is similar to x || y, except that it will only // fall back if the predicate is undefined or null, not if it // is falsy (false, 0, etc). Called nullish-coalescing var fileExtension = (_b = (_a = file_1.typeMap[mimeTypeValue]) === null || _a === void 0 ? void 0 : _a.extension) !== null && _b !== void 0 ? _b : ""; var fulfill = function () { return __awaiter(_this, void 0, void 0, function () { var action, url, action, blob; return __generator(this, function (_a) { switch (_a.label) { case 0: if (!isReadOnlineLink(link)) return [3 /*break*/, 2]; action = actions.indirectFulfillBook(link.url, link.indirectType); return [4 /*yield*/, dispatch(action)]; case 1: url = _a.sent(); window.open(url, "_blank"); return [3 /*break*/, 4]; case 2: action = actions.fulfillBook(link.url); return [4 /*yield*/, dispatch(action)]; case 3: blob = _a.sent(); (0, download_1.default)(blob, (0, file_1.generateFilename)(title !== null && title !== void 0 ? title : "untitled", fileExtension), mimeTypeValue); _a.label = 4; case 4: return [2 /*return*/]; } }); }); }; var isReadOnline = isReadOnlineLink(link); var typeName = (_c = file_1.typeMap[mimeTypeValue]) === null || _c === void 0 ? void 0 : _c.name; var downloadLabel = isReadOnline ? "Read Online" : "Download".concat(typeName ? " " + typeName : ""); return { fulfill: fulfill, isReadOnline: isReadOnline, downloadLabel: downloadLabel, mimeType: mimeTypeValue, fileExtension: fileExtension }; } exports.default = useDownloadButton;