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-rw-r--r--ext/bg/js/settings/dictionary-import-controller.js346
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diff --git a/ext/bg/js/settings/dictionary-import-controller.js b/ext/bg/js/settings/dictionary-import-controller.js
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index c4ad9e59..00000000
--- a/ext/bg/js/settings/dictionary-import-controller.js
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@@ -1,346 +0,0 @@
-/*
- * Copyright (C) 2020-2021 Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* global
- * DictionaryDatabase
- * DictionaryImporter
- * ObjectPropertyAccessor
- * api
- */
-
-class DictionaryImportController {
- constructor(settingsController, modalController, storageController, statusFooter) {
- this._settingsController = settingsController;
- this._modalController = modalController;
- this._storageController = storageController;
- this._statusFooter = statusFooter;
- this._modifying = false;
- this._purgeButton = null;
- this._purgeConfirmButton = null;
- this._importFileButton = null;
- this._importFileInput = null;
- this._purgeConfirmModal = null;
- this._errorContainer = null;
- this._spinner = null;
- this._purgeNotification = null;
- this._errorToStringOverrides = [
- [
- 'A mutation operation was attempted on a database that did not allow mutations.',
- 'Access to IndexedDB appears to be restricted. Firefox seems to require that the history preference is set to "Remember history" before IndexedDB use of any kind is allowed.'
- ],
- [
- 'The operation failed for reasons unrelated to the database itself and not covered by any other error code.',
- 'Unable to access IndexedDB due to a possibly corrupt user profile. Try using the "Refresh Firefox" feature to reset your user profile.'
- ]
- ];
- }
-
- async prepare() {
- this._purgeButton = document.querySelector('#dictionary-delete-all-button');
- this._purgeConfirmButton = document.querySelector('#dictionary-confirm-delete-all-button');
- this._importFileButton = document.querySelector('#dictionary-import-file-button');
- this._importFileInput = document.querySelector('#dictionary-import-file-input');
- this._purgeConfirmModal = this._modalController.getModal('dictionary-confirm-delete-all');
- this._errorContainer = document.querySelector('#dictionary-error');
- this._spinner = document.querySelector('#dictionary-spinner');
- this._purgeNotification = document.querySelector('#dictionary-delete-all-status');
-
- this._purgeButton.addEventListener('click', this._onPurgeButtonClick.bind(this), false);
- this._purgeConfirmButton.addEventListener('click', this._onPurgeConfirmButtonClick.bind(this), false);
- this._importFileButton.addEventListener('click', this._onImportButtonClick.bind(this), false);
- this._importFileInput.addEventListener('change', this._onImportFileChange.bind(this), false);
- }
-
- // Private
-
- _onImportButtonClick() {
- this._importFileInput.click();
- }
-
- _onPurgeButtonClick(e) {
- e.preventDefault();
- this._purgeConfirmModal.setVisible(true);
- }
-
- _onPurgeConfirmButtonClick(e) {
- e.preventDefault();
- this._purgeConfirmModal.setVisible(false);
- this._purgeDatabase();
- }
-
- _onImportFileChange(e) {
- const node = e.currentTarget;
- const files = [...node.files];
- node.value = null;
- this._importDictionaries(files);
- }
-
- async _purgeDatabase() {
- if (this._modifying) { return; }
-
- const purgeNotification = this._purgeNotification;
- const storageController = this._storageController;
- const prevention = this._preventPageExit();
-
- try {
- this._setModifying(true);
- this._hideErrors();
- this._setSpinnerVisible(true);
- if (purgeNotification !== null) { purgeNotification.hidden = false; }
-
- await api.purgeDatabase();
- const errors = await this._clearDictionarySettings();
-
- if (errors.length > 0) {
- this._showErrors(errors);
- }
- } catch (error) {
- this._showErrors([error]);
- } finally {
- prevention.end();
- if (purgeNotification !== null) { purgeNotification.hidden = true; }
- this._setSpinnerVisible(false);
- this._setModifying(false);
- if (storageController !== null) { storageController.updateStats(); }
- }
- }
-
- async _importDictionaries(files) {
- if (this._modifying) { return; }
-
- const statusFooter = this._statusFooter;
- const storageController = this._storageController;
- const importInfo = document.querySelector('#dictionary-import-info');
- const progressSelector = '.dictionary-import-progress';
- const progressContainers = [
- ...document.querySelectorAll('#dictionary-import-progress-container'),
- ...document.querySelectorAll(`#dictionaries-modal ${progressSelector}`)
- ];
- const progressBars = [
- ...document.querySelectorAll('#dictionary-import-progress-container .progress-bar'),
- ...document.querySelectorAll(`${progressSelector} .progress-bar`)
- ];
- const infoLabels = document.querySelectorAll(`${progressSelector} .progress-info`);
- const statusLabels = document.querySelectorAll(`${progressSelector} .progress-status`);
-
- const prevention = this._preventPageExit();
-
- try {
- this._setModifying(true);
- this._hideErrors();
- this._setSpinnerVisible(true);
-
- for (const progress of progressContainers) { progress.hidden = false; }
-
- const optionsFull = await this._settingsController.getOptionsFull();
- const importDetails = {
- prefixWildcardsSupported: optionsFull.global.database.prefixWildcardsSupported
- };
-
- const onProgress = (total, current) => {
- const percent = (current / total * 100.0);
- const cssString = `${percent}%`;
- const statusString = `${percent.toFixed(0)}%`;
- for (const progressBar of progressBars) { progressBar.style.width = cssString; }
- for (const label of statusLabels) { label.textContent = statusString; }
- if (storageController !== null) { storageController.updateStats(); }
- };
-
- const fileCount = files.length;
- for (let i = 0; i < fileCount; ++i) {
- if (importInfo !== null && fileCount > 1) {
- importInfo.hidden = false;
- importInfo.textContent = `(${i + 1} of ${fileCount})`;
- }
-
- onProgress(1, 0);
-
- const labelText = `Importing dictionary${fileCount > 1 ? ` (${i + 1} of ${fileCount})` : ''}...`;
- for (const label of infoLabels) { label.textContent = labelText; }
- if (statusFooter !== null) { statusFooter.setTaskActive(progressSelector, true); }
-
- await this._importDictionary(files[i], importDetails, onProgress);
- }
- } catch (err) {
- this._showErrors([err]);
- } finally {
- prevention.end();
- for (const progress of progressContainers) { progress.hidden = true; }
- if (statusFooter !== null) { statusFooter.setTaskActive(progressSelector, false); }
- if (importInfo !== null) {
- importInfo.textContent = '';
- importInfo.hidden = true;
- }
- this._setSpinnerVisible(false);
- this._setModifying(false);
- if (storageController !== null) { storageController.updateStats(); }
- }
- }
-
- async _importDictionary(file, importDetails, onProgress) {
- const dictionaryDatabase = await this._getPreparedDictionaryDatabase();
- try {
- const dictionaryImporter = new DictionaryImporter();
- const archiveContent = await this._readFile(file);
- const {result, errors} = await dictionaryImporter.importDictionary(dictionaryDatabase, archiveContent, importDetails, onProgress);
- api.triggerDatabaseUpdated('dictionary', 'import');
- const errors2 = await this._addDictionarySettings(result.sequenced, result.title);
-
- if (errors.length > 0) {
- const allErrors = [...errors, ...errors2];
- allErrors.push(new Error(`Dictionary may not have been imported properly: ${allErrors.length} error${allErrors.length === 1 ? '' : 's'} reported.`));
- this._showErrors(allErrors);
- }
- } finally {
- dictionaryDatabase.close();
- }
- }
-
- async _addDictionarySettings(sequenced, title) {
- const optionsFull = await this._settingsController.getOptionsFull();
- const targets = [];
- const profileCount = optionsFull.profiles.length;
- for (let i = 0; i < profileCount; ++i) {
- const {options} = optionsFull.profiles[i];
- const value = this._createDictionaryOptions();
- const path1 = ObjectPropertyAccessor.getPathString(['profiles', i, 'options', 'dictionaries', title]);
- targets.push({action: 'set', path: path1, value});
-
- if (sequenced && options.general.mainDictionary === '') {
- const path2 = ObjectPropertyAccessor.getPathString(['profiles', i, 'options', 'general', 'mainDictionary']);
- targets.push({action: 'set', path: path2, value: title});
- }
- }
- return await this._modifyGlobalSettings(targets);
- }
-
- async _clearDictionarySettings() {
- const optionsFull = await this._settingsController.getOptionsFull();
- const targets = [];
- const profileCount = optionsFull.profiles.length;
- for (let i = 0; i < profileCount; ++i) {
- const path1 = ObjectPropertyAccessor.getPathString(['profiles', i, 'options', 'dictionaries']);
- targets.push({action: 'set', path: path1, value: {}});
- const path2 = ObjectPropertyAccessor.getPathString(['profiles', i, 'options', 'general', 'mainDictionary']);
- targets.push({action: 'set', path: path2, value: ''});
- }
- return await this._modifyGlobalSettings(targets);
- }
-
- _setSpinnerVisible(visible) {
- if (this._spinner !== null) {
- this._spinner.hidden = !visible;
- }
- }
-
- _preventPageExit() {
- return this._settingsController.preventPageExit();
- }
-
- _showErrors(errors) {
- const uniqueErrors = new Map();
- for (const error of errors) {
- yomichan.logError(error);
- const errorString = this._errorToString(error);
- let count = uniqueErrors.get(errorString);
- if (typeof count === 'undefined') {
- count = 0;
- }
- uniqueErrors.set(errorString, count + 1);
- }
-
- const fragment = document.createDocumentFragment();
- for (const [e, count] of uniqueErrors.entries()) {
- const div = document.createElement('p');
- if (count > 1) {
- div.textContent = `${e} `;
- const em = document.createElement('em');
- em.textContent = `(${count})`;
- div.appendChild(em);
- } else {
- div.textContent = `${e}`;
- }
- fragment.appendChild(div);
- }
-
- this._errorContainer.appendChild(fragment);
- this._errorContainer.hidden = false;
- }
-
- _hideErrors() {
- this._errorContainer.textContent = '';
- this._errorContainer.hidden = true;
- }
-
- _readFile(file) {
- return new Promise((resolve, reject) => {
- const reader = new FileReader();
- reader.onload = () => resolve(reader.result);
- reader.onerror = () => reject(reader.error);
- reader.readAsBinaryString(file);
- });
- }
-
- _createDictionaryOptions() {
- return {
- priority: 0,
- enabled: true,
- allowSecondarySearches: false
- };
- }
-
- _errorToString(error) {
- error = (typeof error.toString === 'function' ? error.toString() : `${error}`);
-
- for (const [match, newErrorString] of this._errorToStringOverrides) {
- if (error.includes(match)) {
- return newErrorString;
- }
- }
-
- return error;
- }
-
- _setModifying(value) {
- this._modifying = value;
- this._setButtonsEnabled(!value);
- }
-
- _setButtonsEnabled(value) {
- value = !value;
- for (const node of document.querySelectorAll('.dictionary-database-mutating-input')) {
- node.disabled = value;
- }
- }
-
- async _getPreparedDictionaryDatabase() {
- const dictionaryDatabase = new DictionaryDatabase();
- await dictionaryDatabase.prepare();
- return dictionaryDatabase;
- }
-
- async _modifyGlobalSettings(targets) {
- const results = await this._settingsController.modifyGlobalSettings(targets);
- const errors = [];
- for (const {error} of results) {
- if (typeof error !== 'undefined') {
- errors.push(deserializeError(error));
- }
- }
- return errors;
- }
-}