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-rw-r--r--ext/js/settings/mecab-controller.js67
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diff --git a/ext/js/settings/mecab-controller.js b/ext/js/settings/mecab-controller.js
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+/*
+ * Copyright (C) 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
+ * api
+ */
+
+class MecabController {
+ constructor(settingsController) {
+ this._settingsController = settingsController;
+ this._testButton = null;
+ this._resultsContainer = null;
+ this._testActive = false;
+ }
+
+ prepare() {
+ this._testButton = document.querySelector('#test-mecab-button');
+ this._resultsContainer = document.querySelector('#test-mecab-results');
+
+ this._testButton.addEventListener('click', this._onTestButtonClick.bind(this), false);
+ }
+
+ // Private
+
+ _onTestButtonClick(e) {
+ e.preventDefault();
+ this._testMecab();
+ }
+
+ async _testMecab() {
+ if (this._testActive) { return; }
+
+ try {
+ this._testActive = true;
+ this._testButton.disabled = true;
+ this._resultsContainer.textContent = '';
+ this._resultsContainer.hidden = true;
+ await api.testMecab();
+ this._setStatus('Connection was successful', false);
+ } catch (e) {
+ this._setStatus(e.message, true);
+ } finally {
+ this._testActive = false;
+ this._testButton.disabled = false;
+ }
+ }
+
+ _setStatus(message, isError) {
+ this._resultsContainer.textContent = message;
+ this._resultsContainer.hidden = false;
+ this._resultsContainer.classList.toggle('danger-text', isError);
+ }
+}