/* Copyright 2017 Mozilla Foundation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ 'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); exports.ChromeCom = undefined; var _app = require('./app'); var _overlay_manager = require('./overlay_manager'); var _pdfjs = require('./pdfjs'); var _preferences = require('./preferences'); { throw new Error('Module "pdfjs-web/chromecom" shall not be used outside ' + 'CHROME build.'); } var ChromeCom = {}; ChromeCom.request = function ChromeCom_request(action, data, callback) { var message = { action: action, data: data }; if (!chrome.runtime) { console.error('chrome.runtime is undefined.'); if (callback) { callback(); } } else if (callback) { chrome.runtime.sendMessage(message, callback); } else { chrome.runtime.sendMessage(message); } }; ChromeCom.resolvePDFFile = function ChromeCom_resolvePDFFile(file, callback) { file = file.replace(/^drive:/i, 'filesystem:' + location.origin + '/external/'); if (/^filesystem:/.test(file) && !_pdfjs.PDFJS.disableWorker) { var resolveLocalFileSystemURL = window.resolveLocalFileSystemURL || window.webkitResolveLocalFileSystemURL; resolveLocalFileSystemURL(file, function onResolvedFSURL(fileEntry) { fileEntry.file(function (fileObject) { var blobUrl = URL.createObjectURL(fileObject); callback(blobUrl, fileObject.size); }); }, function onFileSystemError(error) { console.warn('Cannot resolve file ' + file + ', ' + error.name + ' ' + error.message); callback(file); }); return; } if (/^https?:/.test(file)) { setReferer(file, function () { callback(file); }); return; } if (/^file?:/.test(file)) { getEmbedderOrigin(function (origin) { if (origin && !/^file:|^chrome-extension:/.test(origin)) { _app.PDFViewerApplication.error('Blocked ' + origin + ' from loading ' + file + '. Refused to load a local file in a non-local page ' + 'for security reasons.'); return; } isAllowedFileSchemeAccess(function (isAllowedAccess) { if (isAllowedAccess) { callback(file); } else { requestAccessToLocalFile(file); } }); }); return; } callback(file); }; function getEmbedderOrigin(callback) { var origin = window === top ? location.origin : location.ancestorOrigins[0]; if (origin === 'null') { getParentOrigin(callback); } else { callback(origin); } } function getParentOrigin(callback) { ChromeCom.request('getParentOrigin', null, callback); } function isAllowedFileSchemeAccess(callback) { ChromeCom.request('isAllowedFileSchemeAccess', null, callback); } function isRuntimeAvailable() { try { if (chrome.runtime && chrome.runtime.getManifest()) { return true; } } catch (e) {} return false; } function reloadIfRuntimeIsUnavailable() { if (!isRuntimeAvailable()) { location.reload(); } } var chromeFileAccessOverlayPromise; function requestAccessToLocalFile(fileUrl) { var onCloseOverlay = null; if (top !== window) { window.addEventListener('focus', reloadIfRuntimeIsUnavailable); onCloseOverlay = function () { window.removeEventListener('focus', reloadIfRuntimeIsUnavailable); reloadIfRuntimeIsUnavailable(); _overlay_manager.OverlayManager.close('chromeFileAccessOverlay'); }; } if (!chromeFileAccessOverlayPromise) { chromeFileAccessOverlayPromise = _overlay_manager.OverlayManager.register('chromeFileAccessOverlay', document.getElementById('chromeFileAccessOverlay'), onCloseOverlay, true); } chromeFileAccessOverlayPromise.then(function () { var iconPath = chrome.runtime.getManifest().icons[48]; document.getElementById('chrome-pdfjs-logo-bg').style.backgroundImage = 'url(' + chrome.runtime.getURL(iconPath) + ')'; var i18nFileAccessLabel = { "am": "\u1208\u134b\u12ed\u120d \u12e9\u12a0\u122d\u12a4\u120d\u12ce\u127d \u1218\u12f3\u1228\u123b \u134d\u1240\u12f5", "ar": "\u200f\u0627\u0644\u0633\u0645\u0627\u062d \u0628\u0627\u0644\u062f\u062e\u0648\u0644 \u0625\u0644\u0649 \u0639\u0646\u0627\u0648\u064a\u0646 URL \u0644\u0644\u0645\u0644\u0641\u0627\u062a", "bg": "\u0414\u0430 \u0441\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0438 \u0434\u043e\u0441\u0442\u044a\u043f \u0434\u043e URL \u0430\u0434\u0440\u0435\u0441\u0438\u0442\u0435 \u043d\u0430 \u0444\u0430\u0439\u043b\u043e\u0432\u0435\u0442\u0435", "bn": "\u09ab\u09be\u0987\u09b2 URL\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u0985\u09cd\u09af\u09be\u0995\u09cd\u09b8\u09c7\u09b8 \u09ae\u099e\u09cd\u099c\u09c1\u09b0 \u0995\u09b0\u09c1\u09a8", "ca": "Permet l'acc\u00e9s als URL de fitxer", "cs": "Umo\u017enit p\u0159\u00edstup k adres\u00e1m URL soubor\u016f", "da": "Tillad adgang til webadresser p\u00e5 filer", "de": "Zugriff auf Datei-URLs zulassen", "el": "\u039d\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b4\u03b9\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 URL \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd", "en-GB": "Allow access to file URLs", "es": "Permitir acceso a URL de archivo", "es-419": "Permitir el acceso a las URL del archivo", "et": "Luba juurdep\u00e4\u00e4s failide URL-idele", "fa": "\u200f\u0627\u062c\u0627\u0632\u0647\u0654 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 URL \u0647\u0627\u06cc \u0641\u0627\u06cc\u0644", "fi": "Salli tiedostojen URL-osoitteiden k\u00e4ytt\u00f6", "fil": "Payagan ang access na mag-file ng mga URL", "fr": "Autoriser l'acc\u00e8s aux URL de fichier", "gu": "URL \u0aab\u0abe\u0a87\u0ab2 \u0a95\u0ab0\u0ab5\u0abe \u0a8d\u0a95\u0acd\u0ab8\u0ac7\u0ab8\u0aa8\u0ac0 \u0aae\u0a82\u0a9c\u0ac2\u0ab0\u0ac0 \u0a86\u0aaa\u0acb", "hi": "\u092b\u093c\u093e\u0907\u0932 URL \u0924\u0915 \u092a\u0939\u0941\u0902\u091a\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0902", "hr": "Dozvoli pristup URL-ovima datoteke", "hu": "F\u00e1jl URL-ekhez val\u00f3 hozz\u00e1f\u00e9r\u00e9s enged\u00e9lyez\u00e9se", "id": "Izinkan akses ke URL file", "it": "Consenti l'accesso agli URL dei file", "iw": "\u05d0\u05e4\u05e9\u05e8 \u05d2\u05d9\u05e9\u05d4 \u05dc\u05db\u05ea\u05d5\u05d1\u05d5\u05ea \u05d0\u05ea\u05e8\u05d9\u05dd \u05e9\u05dc \u05e7\u05d1\u05e6\u05d9\u05dd", "ja": "\u30d5\u30a1\u30a4\u30eb\u306e URL \u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b", "kn": "URL \u0c97\u0cb3\u0ca8\u0ccd\u0ca8\u0cc1 \u0cab\u0cc8\u0cb2\u0ccd\u200c\u0c97\u0cb3\u0cbf\u0c97\u0cc6 \u0caa\u0ccd\u0cb0\u0cb5\u0cc7\u0cb6\u0cbf\u0cb8\u0cb2\u0cc1 \u0c85\u0ca8\u0cc1\u0cae\u0ca4\u0cbf\u0cb8\u0cbf", "ko": "\ud30c\uc77c URL\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4 \ud5c8\uc6a9", "lt": "Leisti pasiekti failo URL", "lv": "At\u013caut piek\u013cuvi faila vietr\u0101\u017eiem URL", "ml": "URL \u0d15\u0d33\u0d4d\u200d\u200c \u0d2b\u0d2f\u0d32\u0d4d\u200d\u200c \u0d1a\u0d46\u0d2f\u0d4d\u0d2f\u0d41\u0d28\u0d4d\u0d28\u0d24\u0d3f\u0d28\u0d4d \u0d06\u0d15\u0d4d\u200d\u0d38\u0d38\u0d4d\u0d38\u0d4d \u0d05\u0d28\u0d41\u0d35\u0d26\u0d3f\u0d15\u0d4d\u0d15\u0d41\u0d15", "mr": "\u092b\u093e\u0907\u0932 URL \u092e\u0927\u094d\u092f\u0947 \u092a\u094d\u0930\u0935\u0947\u0936\u093e\u0938 \u0905\u0928\u0941\u092e\u0924\u0940 \u0926\u094d\u092f\u093e", "ms": "Membenarkan akses ke URL fail", "nl": "Toegang tot bestand-URL's toestaan", "no": "Tillat tilgang til filnettadresser", "pl": "Zezwalaj na dost\u0119p do adres\u00f3w URL plik\u00f3w", "pt-BR": "Permitir acesso aos URLs do arquivo", "pt-PT": "Permitir acesso a URLs de ficheiro", "ro": "Permite accesul la adresele URL de fi\u0219iere", "ru": "\u0420\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0442\u044c \u0444\u0430\u0439\u043b\u044b \u043f\u043e \u0441\u0441\u044b\u043b\u043a\u0430\u043c", "sk": "Povoli\u0165 pr\u00edstup k webov\u00fdm adres\u00e1m s\u00faboru", "sl": "Dovoli dostop do URL-jev datoteke", "sr": "\u0414\u043e\u0437\u0432\u043e\u043b\u0438 \u043f\u0440\u0438\u0441\u0442\u0443\u043f URL \u0430\u0434\u0440\u0435\u0441\u0430\u043c\u0430 \u0434\u0430\u0442\u043e\u0442\u0435\u043a\u0430", "sv": "Till\u00e5t \u00e5tkomst till webbadresser i filen", "sw": "Ruhusu kufikia URL za faili", "ta": "\u0b95\u0bcb\u0baa\u0bcd\u0baa\u0bc1 URL\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b85\u0ba3\u0bc1\u0b95\u0bb2\u0bc8 \u0b85\u0ba9\u0bc1\u0bae\u0ba4\u0bbf", "te": "\u0c2b\u0c48\u0c32\u0c4d URL\u0c32\u0c15\u0c41 \u0c2a\u0c4d\u0c30\u0c3e\u0c2a\u0c4d\u0c24\u0c3f\u0c28\u0c3f \u0c05\u0c28\u0c41\u0c2e\u0c24\u0c3f\u0c02\u0c1a\u0c41", "th": "\u0e2d\u0e19\u0e38\u0e0d\u0e32\u0e15\u0e43\u0e2b\u0e49\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e44\u0e1f\u0e25\u0e4c URL", "tr": "Dosya URL'lerine eri\u015fime izin ver", "uk": "\u041d\u0430\u0434\u0430\u0432\u0430\u0442\u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u0434\u043e URL-\u0430\u0434\u0440\u0435\u0441 \u0444\u0430\u0439\u043b\u0443", "vi": "Cho ph\u00e9p truy c\u1eadp v\u00e0o c\u00e1c URL c\u1ee7a t\u1ec7p", "zh-CN": "\u5141\u8bb8\u8bbf\u95ee\u6587\u4ef6\u7f51\u5740", "zh-TW": "\u5141\u8a31\u5b58\u53d6\u6a94\u6848\u7db2\u5740" }[chrome.i18n.getUILanguage && chrome.i18n.getUILanguage()]; if (i18nFileAccessLabel) { document.getElementById('chrome-file-access-label').textContent = i18nFileAccessLabel; } var link = document.getElementById('chrome-link-to-extensions-page'); link.href = 'chrome://extensions/?id=' + chrome.runtime.id; link.onclick = function (e) { e.preventDefault(); ChromeCom.request('openExtensionsPageForFileAccess', { newTab: e.ctrlKey || e.metaKey || e.button === 1 || window !== top }); }; document.getElementById('chrome-url-of-local-file').textContent = fileUrl; _overlay_manager.OverlayManager.open('chromeFileAccessOverlay'); }); } if (window === top) { addEventListener('unload', function () { if (!isRuntimeAvailable()) { localStorage.setItem('unload-' + Date.now() + '-' + document.hidden + '-' + location.href, JSON.stringify(history.state)); } }); } var port; function setReferer(url, callback) { if (!port) { port = chrome.runtime.connect({ name: 'chromecom-referrer' }); } port.onDisconnect.addListener(onDisconnect); port.onMessage.addListener(onMessage); port.postMessage({ referer: window.history.state && window.history.state.chromecomState, requestUrl: url }); function onMessage(referer) { if (referer) { var state = window.history.state || {}; state.chromecomState = referer; window.history.replaceState(state, ''); } onCompleted(); } function onDisconnect() { port = null; callback(); } function onCompleted() { port.onDisconnect.removeListener(onDisconnect); port.onMessage.removeListener(onMessage); callback(); } } var storageArea = chrome.storage.sync || chrome.storage.local; _preferences.Preferences._writeToStorage = function (prefObj) { return new Promise(function (resolve) { if (prefObj === _preferences.Preferences.defaults) { var keysToRemove = Object.keys(_preferences.Preferences.defaults); storageArea.remove(keysToRemove, function () { resolve(); }); } else { storageArea.set(prefObj, function () { resolve(); }); } }); }; _preferences.Preferences._readFromStorage = function (prefObj) { return new Promise(function (resolve) { if (chrome.storage.managed) { chrome.storage.managed.get(_preferences.Preferences.defaults, getPreferences); } else { getPreferences(_preferences.Preferences.defaults); } function getPreferences(defaultPrefs) { if (chrome.runtime.lastError) { defaultPrefs = _preferences.Preferences.defaults; } storageArea.get(defaultPrefs, function (readPrefs) { resolve(readPrefs); }); } }); }; var ChromeExternalServices = Object.create(_app.DefaultExternalServices); ChromeExternalServices.initPassiveLoading = function (callbacks) { var appConfig = _app.PDFViewerApplication.appConfig; ChromeCom.resolvePDFFile(appConfig.defaultUrl, function (url, length, originalURL) { callbacks.onOpenWithURL(url, length, originalURL); }); }; _app.PDFViewerApplication.externalServices = ChromeExternalServices; exports.ChromeCom = ChromeCom;