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https://codeberg.org/nobody/LocalCDN.git
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Preparation for StorageHandler (#92)
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nobody
parent
5d05066e76
commit
e1c779155d
@ -77,7 +77,30 @@ const Setting = {
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'SELECTED_ICON': 'selectedIcon',
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'INTERNAL_STATISTICS': 'internalStatistics',
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'INTERNAL_STATISTICS_DATA': 'internalStatisticsData',
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'ALLOWED_DOMAINS_GOOGLE_FONTS': 'allowedDomainsGoogleFonts'
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'ALLOWED_DOMAINS_GOOGLE_FONTS': 'allowedDomainsGoogleFonts',
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'STORAGE_TYPE': 'storageType'
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};
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const SettingDefaults = {
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[Setting.ALLOWED_DOMAINS_GOOGLE_FONTS]: {},
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[Setting.AMOUNT_INJECTED]: 0,
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[Setting.BLOCK_GOOGLE_FONTS]: true,
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[Setting.BLOCK_MISSING]: false,
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[Setting.DISABLE_PREFETCH]: true,
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[Setting.DOMAINS_MANIPULATE_DOM]: {},
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[Setting.LOGGING]: false,
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[Setting.ENFORCE_STAGING]: false,
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[Setting.HIDE_RELEASE_NOTES]: false,
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[Setting.INTERNAL_STATISTICS]: false,
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[Setting.INTERNAL_STATISTICS_DATA]: {},
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[Setting.LAST_MAPPING_UPDATE]: '2020-01-01',
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[Setting.NEGATE_HTML_FILTER_LIST]: false,
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[Setting.SELECTED_ICON]: 'Default',
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[Setting.SHOW_ICON_BADGE]: true,
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[Setting.STORAGE_TYPE]: 'local',
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[Setting.STRIP_METADATA]: true,
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[Setting.WHITELISTED_DOMAINS]: {},
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[Setting.XHR_TEST_DOMAIN]: Address.LOCALCDN
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};
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const WebRequest = {
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19
core/main.js
19
core/main.js
@ -30,27 +30,10 @@ var main = {};
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main._initializeSettings = function () {
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let settingDefaults = {
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[Setting.XHR_TEST_DOMAIN]: Address.LOCALCDN,
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[Setting.SHOW_ICON_BADGE]: true,
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[Setting.BLOCK_MISSING]: false,
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[Setting.DISABLE_PREFETCH]: true,
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[Setting.ENFORCE_STAGING]: false,
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[Setting.HIDE_RELEASE_NOTES]: false,
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[Setting.STRIP_METADATA]: true,
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[Setting.WHITELISTED_DOMAINS]: {},
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[Setting.LOGGING]: false,
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[Setting.DOMAINS_MANIPULATE_DOM]: {},
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[Setting.NEGATE_HTML_FILTER_LIST]: false,
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[Setting.BLOCK_GOOGLE_FONTS]: true,
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[Setting.SELECTED_ICON]: 'Default',
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[Setting.ALLOWED_DOMAINS_GOOGLE_FONTS]: {}
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};
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chrome.storage.sync.get(settingDefaults, function (items) {
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if (items === null) {
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items = settingDefaults; // Restore setting defaults.
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items = SettingDefaults; // Restore setting defaults.
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}
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if (items.disablePrefetch !== false) {
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227
core/storage-manager.js
Normal file
227
core/storage-manager.js
Normal file
@ -0,0 +1,227 @@
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/**
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* Storage Manager
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* Belongs to LocalCDN
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*
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* @author nobody
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* @since 2020-08-28
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*
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* @license MPL 2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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'use strict';
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/**
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* Storage Manager
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*/
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var storageManager = {};
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/**
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* Public Methods
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*/
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storageManager.checkStorageType = function () {
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chrome.storage.local.get([Setting.STORAGE_TYPE], function (items) {
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if (items.storageType === 'sync') {
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storageManager.type = chrome.storage.sync;
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} else {
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storageManager.type = chrome.storage.local;
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}
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});
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};
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storageManager.migrateData = function (target) {
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let storageSource, storageDestination, newItems, onlyLocal;
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newItems = {};
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onlyLocal = {};
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if (target === 'local') {
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storageSource = chrome.storage.sync;
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storageDestination = chrome.storage.local;
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} else {
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storageSource = chrome.storage.local;
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storageDestination = chrome.storage.sync;
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}
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storageSource.get(null, function (items) {
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for (const [key, value] of Object.entries(items)) {
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// Filter unused old data
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if (Object.values(Setting).includes(key)) {
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// Remove previous default values
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if (key === 'xhrTestDomain' && value === 'decentraleyes.org') {
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newItems[key] = 'localcdn.org';
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} else if (key === 'amountInjected' || key === 'internalStatistics' || key === 'internalStatisticsData') {
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onlyLocal[key] = value;
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} else {
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newItems[key] = value;
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}
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}
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}
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chrome.storage.local.set(onlyLocal);
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storageDestination.set(newItems);
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// Clear sync storage
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// chrome.storage.sync.clear();
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});
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};
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storageManager.export = function () {
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let filename = new Date().toISOString();
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filename = filename.substring(0, 10) + '_localcdn_backup.txt';
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storageManager.type.get(null, function (items) {
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let element = document.createElement('a');
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element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(JSON.stringify(items, null, ' ')));
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element.setAttribute('download', filename);
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element.style.display = 'none';
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document.body.appendChild(element);
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element.click();
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document.body.removeChild(element);
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});
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};
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storageManager.startImportFilePicker = function () {
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const input = document.getElementById('import-file-picker');
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input.value = '';
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input.click();
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};
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storageManager.handleImportFilePicker = async function () {
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try {
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let file = document.getElementById('import-file-picker').files[0];
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let content = await storageManager._readFileAsync(file);
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storageManager._validation(JSON.parse(content));
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} catch (err) {
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console.error('[ LocalCDN ] ' + err);
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}
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};
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/**
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* Private Methods
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*/
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storageManager._handleStorageChanged = function (type) {
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if (Setting.STORAGE_TYPE in type) {
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if (type.storageType.newValue === 'sync') {
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storageManager.type = chrome.storage.sync;
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} else {
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storageManager.type = chrome.storage.local;
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}
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}
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};
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storageManager._readFileAsync = function (file) {
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return new Promise((resolve, reject) => {
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let reader = new FileReader();
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reader.onload = () => {
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resolve(reader.result);
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};
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reader.onerror = reject;
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reader.readAsText(file);
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});
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};
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storageManager._validation = function (content) {
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let imported = {};
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for (const [key, value] of Object.entries(SettingDefaults)) {
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// If type the same as default settings
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if (typeof value === typeof content[key]) {
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if (typeof value === 'object' || value instanceof Object) {
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imported[key] = storageManager._validateDomainsAndStatistics(key, content[key]);
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} else if (typeof value === 'string' || value instanceof String) {
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imported[key] = storageManager._validateStrings(content[key]);
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} else if ((typeof value === 'number' || value instanceof Number) && key !== 'amountInjected') {
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imported[key] = storageManager._validateNumbers(content[key]);
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}
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} else {
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alert(chrome.i18n.getMessage('dialogImportFailed'));
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throw 'Invalid file!';
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}
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}
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storageManager.type.set(imported);
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alert(chrome.i18n.getMessage('dialogImportSuccessful'));
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};
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storageManager._validateDomainsAndStatistics = function (type, obj) {
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let valid = {};
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if (type === 'allowedDomainsGoogleFonts' || type === 'domainsManipulateDOM' || type === 'whitelistedDomains') {
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for (const [key, value] of Object.entries(obj)) {
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if ((/[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,24}/.test(key) || key === '') && value === true) {
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valid[key] = value;
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} else {
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alert(chrome.i18n.getMessage('dialogImportFailed') + ': ' + key);
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throw 'Invalid file!';
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}
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}
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} else if (type === 'internalStatisticsData') {
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let statistics = {};
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for (const [date, values] of Object.entries(obj)) {
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if (/((2[0-9])[0-9]{2})-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])/.test(date)) {
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for (const [types, category] of Object.entries(values)) {
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if (types === 'frameworks') {
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let frameworks = {};
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for (const [name, counter] of Object.entries(category)) {
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if (/resources\/[0-9a-z.-]+\/((?:\d{1,2}\.){1,3}\d{1,2})?.*\.(css|jsm)/.test(name) && counter > 0 && counter < Number.MAX_VALUE) {
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frameworks[name] = counter;
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} else {
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alert(chrome.i18n.getMessage('dialogImportFailed') + ': ' + name);
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throw 'Invalid file!';
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}
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}
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statistics[date] = frameworks;
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} else if (types === 'cdns') {
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let cdns = {};
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for (const [name, counter] of Object.entries(category)) {
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if (/[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,24}/.test(name) && counter > 0 && counter < Number.MAX_VALUE) {
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cdns[name] = counter;
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} else {
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alert(chrome.i18n.getMessage('dialogImportFailed') + ': ' + name);
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throw 'Invalid file!';
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}
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}
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statistics[date] = cdns;
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} else {
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alert(chrome.i18n.getMessage('dialogImportFailed') + ': ' + type);
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throw 'Invalid file!';
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}
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}
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} else {
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alert(chrome.i18n.getMessage('dialogImportFailed') + ': ' + date);
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throw 'Invalid file!';
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}
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}
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valid = statistics;
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} else {
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alert(chrome.i18n.getMessage('dialogImportFailed') + ': ' + type);
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throw 'Invalid file!';
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}
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return valid;
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};
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storageManager._validateStrings = function (value) {
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if (/((2[0-9])[0-9]{2})-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])/.test(value)) {
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return value;
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} else if (value === 'Default' || value === 'Light' || value === 'Grey') {
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return value;
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} else if (value === 'local' || value === 'sync') {
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return value;
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} else if (value === 'decentraleyes.org' || value === 'localcdn.org') {
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return 'localcdn.org';
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} else {
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return '';
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}
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};
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storageManager._validateNumbers = function (value) {
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return value > 0 && value < Number.MAX_VALUE ? value : 0;
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};
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storageManager.data = {};
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storageManager.type = chrome.storage.local;
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chrome.storage.onChanged.addListener(storageManager._handleStorageChanged);
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@ -1,7 +1,7 @@
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{
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"manifest_version": 2,
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"name": "LocalCDN",
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"version": "2.3.2",
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"version": "2.4.0",
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"browser_specific_settings": {
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"gecko": {
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"id": "{b86e4813-687a-43e6-ab65-0bde4ab75758}",
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