Move bg/js (#1387)

* Move bg/js/anki.js to js/comm/anki.js

* Move bg/js/mecab.js to js/comm/mecab.js

* Move bg/js/search-main.js to js/display/search-main.js

* Move bg/js/template-patcher.js to js/templates/template-patcher.js

* Move bg/js/template-renderer-frame-api.js to js/templates/template-renderer-frame-api.js

* Move bg/js/template-renderer-frame-main.js to js/templates/template-renderer-frame-main.js

* Move bg/js/template-renderer-proxy.js to js/templates/template-renderer-proxy.js

* Move bg/js/template-renderer.js to js/templates/template-renderer.js

* Move bg/js/media-utility.js to js/media/media-utility.js

* Move bg/js/native-simple-dom-parser.js to js/dom/native-simple-dom-parser.js

* Move bg/js/simple-dom-parser.js to js/dom/simple-dom-parser.js

* Move bg/js/audio-downloader.js to js/media/audio-downloader.js

* Move bg/js/deinflector.js to js/language/deinflector.js

* Move bg/js/backend.js to js/background/backend.js

* Move bg/js/translator.js to js/language/translator.js

* Move bg/js/search-display-controller.js to js/display/search-display-controller.js

* Move bg/js/request-builder.js to js/background/request-builder.js

* Move bg/js/text-source-map.js to js/general/text-source-map.js

* Move bg/js/clipboard-reader.js to js/comm/clipboard-reader.js

* Move bg/js/clipboard-monitor.js to js/comm/clipboard-monitor.js

* Move bg/js/query-parser.js to js/display/query-parser.js

* Move bg/js/profile-conditions.js to js/background/profile-conditions.js

* Move bg/js/dictionary-database.js to js/language/dictionary-database.js

* Move bg/js/dictionary-importer.js to js/language/dictionary-importer.js

* Move bg/js/anki-note-builder.js to js/data/anki-note-builder.js

* Move bg/js/anki-note-data.js to js/data/anki-note-data.js

* Move bg/js/database.js to js/data/database.js

* Move bg/js/json-schema.js to js/data/json-schema.js

* Move bg/js/options.js to js/data/options-util.js

* Move bg/js/background-main.js to js/background/background-main.js

* Move bg/js/permissions-util.js to js/data/permissions-util.js

* Move bg/js/context-main.js to js/pages/action-popup-main.js

* Move bg/js/generic-page-main.js to js/pages/generic-page-main.js

* Move bg/js/info-main.js to js/pages/info-main.js

* Move bg/js/permissions-main.js to js/pages/permissions-main.js

* Move bg/js/welcome-main.js to js/pages/welcome-main.js

5 files changed, 583 insertions, 0 deletions

diff --git a/ext/js/pages/action-popup-main.js b/ext/js/pages/action-popup-main.js
new file mode 100644
index 00000000..5cc56745
--- /dev/null
+++ b/ext/js/pages/action-popup-main.js
@@ -0,0 +1,233 @@
+/*
+ * Copyright (C) 2017-2021  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
+ * HotkeyHelpController
+ * PermissionsUtil
+ * api
+ */
+
+class DisplayController {
+    constructor() {
+        this._optionsFull = null;
+        this._permissionsUtil = new PermissionsUtil();
+    }
+
+    async prepare() {
+        const manifest = chrome.runtime.getManifest();
+
+        this._showExtensionInfo(manifest);
+        this._setupEnvironment();
+        this._setupButtonEvents('.action-open-search', 'openSearchPage', chrome.runtime.getURL('/search.html'));
+        this._setupButtonEvents('.action-open-info', 'openInfoPage', chrome.runtime.getURL('/info.html'));
+
+        const optionsFull = await api.optionsGetFull();
+        this._optionsFull = optionsFull;
+
+        this._setupHotkeys();
+
+        const optionsPageUrl = optionsFull.global.useSettingsV2 ? manifest.options_ui.page : '/settings-old.html';
+        this._setupButtonEvents('.action-open-settings', 'openSettingsPage', chrome.runtime.getURL(optionsPageUrl));
+        this._setupButtonEvents('.action-open-permissions', null, chrome.runtime.getURL('/permissions.html'));
+
+        const {profiles, profileCurrent} = optionsFull;
+        const primaryProfile = (profileCurrent >= 0 && profileCurrent < profiles.length) ? profiles[profileCurrent] : null;
+        if (primaryProfile !== null) {
+            this._setupOptions(primaryProfile);
+        }
+
+        document.querySelector('.action-select-profile').hidden = (profiles.length <= 1);
+
+        this._updateProfileSelect(profiles, profileCurrent);
+
+        setTimeout(() => {
+            document.body.dataset.loaded = 'true';
+        }, 10);
+    }
+
+    // Private
+
+    _showExtensionInfo(manifest) {
+        const node = document.getElementById('extension-info');
+        if (node === null) { return; }
+
+        node.textContent = `${manifest.name} v${manifest.version}`;
+    }
+
+    _setupButtonEvents(selector, command, url) {
+        const nodes = document.querySelectorAll(selector);
+        for (const node of nodes) {
+            if (typeof command === 'string') {
+                node.addEventListener('click', (e) => {
+                    if (e.button !== 0) { return; }
+                    api.commandExec(command, {mode: e.ctrlKey ? 'newTab' : 'existingOrNewTab'});
+                    e.preventDefault();
+                }, false);
+                node.addEventListener('auxclick', (e) => {
+                    if (e.button !== 1) { return; }
+                    api.commandExec(command, {mode: 'newTab'});
+                    e.preventDefault();
+                }, false);
+            }
+
+            if (typeof url === 'string') {
+                node.href = url;
+                node.target = '_blank';
+                node.rel = 'noopener';
+            }
+        }
+    }
+
+    async _setupEnvironment() {
+        const urlSearchParams = new URLSearchParams(location.search);
+        let mode = urlSearchParams.get('mode');
+        switch (mode) {
+            case 'full':
+            case 'mini':
+                break;
+            default:
+                {
+                    let tab;
+                    try {
+                        tab = await this._getCurrentTab();
+                    } catch (e) {
+                        // NOP
+                    }
+                    mode = (tab ? 'full' : 'mini');
+                }
+                break;
+        }
+
+        document.documentElement.dataset.mode = mode;
+    }
+
+    _getCurrentTab() {
+        return new Promise((resolve, reject) => {
+            chrome.tabs.getCurrent((result) => {
+                const e = chrome.runtime.lastError;
+                if (e) {
+                    reject(new Error(e.message));
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+    }
+
+    _setupOptions({options}) {
+        const extensionEnabled = options.general.enable;
+        const onToggleChanged = () => api.commandExec('toggleTextScanning');
+        for (const toggle of document.querySelectorAll('#enable-search,#enable-search2')) {
+            toggle.checked = extensionEnabled;
+            toggle.addEventListener('change', onToggleChanged, false);
+        }
+        this._updateDictionariesEnabledWarnings(options);
+        this._updatePermissionsWarnings(options);
+    }
+
+    async _setupHotkeys() {
+        const hotkeyHelpController = new HotkeyHelpController();
+        await hotkeyHelpController.prepare();
+
+        const {profiles, profileCurrent} = this._optionsFull;
+        const primaryProfile = (profileCurrent >= 0 && profileCurrent < profiles.length) ? profiles[profileCurrent] : null;
+        if (primaryProfile !== null) {
+            hotkeyHelpController.setOptions(primaryProfile.options);
+        }
+
+        hotkeyHelpController.setupNode(document.documentElement);
+    }
+
+    _updateProfileSelect(profiles, profileCurrent) {
+        const select = document.querySelector('#profile-select');
+        const optionGroup = document.querySelector('#profile-select-option-group');
+        const fragment = document.createDocumentFragment();
+        for (let i = 0, ii = profiles.length; i < ii; ++i) {
+            const {name} = profiles[i];
+            const option = document.createElement('option');
+            option.textContent = name;
+            option.value = `${i}`;
+            fragment.appendChild(option);
+        }
+        optionGroup.textContent = '';
+        optionGroup.appendChild(fragment);
+        select.value = `${profileCurrent}`;
+
+        select.addEventListener('change', this._onProfileSelectChange.bind(this), false);
+    }
+
+    _onProfileSelectChange(e) {
+        const value = parseInt(e.currentTarget.value, 10);
+        if (typeof value === 'number' && Number.isFinite(value) && value >= 0 && value <= this._optionsFull.profiles.length) {
+            this._setPrimaryProfileIndex(value);
+        }
+    }
+
+    async _setPrimaryProfileIndex(value) {
+        return await api.modifySettings(
+            [{
+                action: 'set',
+                path: 'profileCurrent',
+                value,
+                scope: 'global'
+            }]
+        );
+    }
+
+    async _updateDictionariesEnabledWarnings(options) {
+        const noDictionariesEnabledWarnings = document.querySelectorAll('.no-dictionaries-enabled-warning');
+        const dictionaries = await api.getDictionaryInfo();
+
+        let enabledCount = 0;
+        for (const {title} of dictionaries) {
+            if (
+                Object.prototype.hasOwnProperty.call(options.dictionaries, title) &&
+                options.dictionaries[title].enabled
+            ) {
+                ++enabledCount;
+            }
+        }
+
+        const hasEnabledDictionary = (enabledCount > 0);
+        for (const node of noDictionariesEnabledWarnings) {
+            node.hidden = hasEnabledDictionary;
+        }
+    }
+
+    async _updatePermissionsWarnings(options) {
+        const permissions = await this._permissionsUtil.getAllPermissions();
+        if (this._permissionsUtil.hasRequiredPermissionsForOptions(permissions, options)) { return; }
+
+        const warnings = document.querySelectorAll('.action-open-permissions,.permissions-required-warning');
+        for (const node of warnings) {
+            console.log(node);
+            node.hidden = false;
+        }
+    }
+}
+
+(async () => {
+    api.forwardLogsToBackend();
+    await yomichan.backendReady();
+
+    api.logIndicatorClear();
+
+    const displayController = new DisplayController();
+    displayController.prepare();
+
+    yomichan.ready();
+})();
diff --git a/ext/js/pages/generic-page-main.js b/ext/js/pages/generic-page-main.js
new file mode 100644
index 00000000..db1a770a
--- /dev/null
+++ b/ext/js/pages/generic-page-main.js
@@ -0,0 +1,32 @@
+/*
+ * 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
+ * DocumentFocusController
+ */
+
+function setupEnvironmentInfo() {
+    const {manifest_version: manifestVersion} = chrome.runtime.getManifest();
+    document.documentElement.dataset.manifestVersion = `${manifestVersion}`;
+}
+
+(() => {
+    const documentFocusController = new DocumentFocusController();
+    documentFocusController.prepare();
+    document.documentElement.dataset.loaded = 'true';
+    setupEnvironmentInfo();
+})();
diff --git a/ext/js/pages/info-main.js b/ext/js/pages/info-main.js
new file mode 100644
index 00000000..6cf82595
--- /dev/null
+++ b/ext/js/pages/info-main.js
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2020-2021  Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/* global
+ * BackupController
+ * DocumentFocusController
+ * SettingsController
+ * api
+ */
+
+function getBrowserDisplayName(browser) {
+    switch (browser) {
+        case 'chrome': return 'Chrome';
+        case 'firefox': return 'Firefox';
+        case 'firefox-mobile': return 'Firefox for Android';
+        case 'edge': return 'Edge';
+        case 'edge-legacy': return 'Edge Legacy';
+        default: return `${browser}`;
+    }
+}
+
+function getOperatingSystemDisplayName(os) {
+    switch (os) {
+        case 'mac': return 'Mac OS';
+        case 'win': return 'Windows';
+        case 'android': return 'Android';
+        case 'cros': return 'Chrome OS';
+        case 'linux': return 'Linux';
+        case 'openbsd': return 'Open BSD';
+        case 'unknown': return 'Unknown';
+        default: return `${os}`;
+    }
+}
+
+(async () => {
+    try {
+        const documentFocusController = new DocumentFocusController();
+        documentFocusController.prepare();
+
+        const manifest = chrome.runtime.getManifest();
+        const language = chrome.i18n.getUILanguage();
+
+        api.forwardLogsToBackend();
+        await yomichan.prepare();
+
+        const {userAgent} = navigator;
+        const {name, version} = manifest;
+        const {browser, platform: {os}} = await api.getEnvironmentInfo();
+
+        const thisVersionLink = document.querySelector('#release-notes-this-version-link');
+        thisVersionLink.href = thisVersionLink.dataset.hrefFormat.replace(/\{version\}/g, version);
+
+        document.querySelector('#version').textContent = `${name} ${version}`;
+        document.querySelector('#browser').textContent = getBrowserDisplayName(browser);
+        document.querySelector('#platform').textContent = getOperatingSystemDisplayName(os);
+        document.querySelector('#language').textContent = `${language}`;
+        document.querySelector('#user-agent').textContent = userAgent;
+
+        (async () => {
+            let ankiConnectVersion = null;
+            try {
+                ankiConnectVersion = await api.getAnkiConnectVersion();
+            } catch (e) {
+                // NOP
+            }
+
+            document.querySelector('#anki-connect-version').textContent = (ankiConnectVersion !== null ? `${ankiConnectVersion}` : 'Unknown');
+            document.querySelector('#anki-connect-version-container').hasError = `${ankiConnectVersion === null}`;
+            document.querySelector('#anki-connect-version-unknown-message').hidden = (ankiConnectVersion !== null);
+        })();
+
+        (async () => {
+            let dictionaryInfos;
+            try {
+                dictionaryInfos = await api.getDictionaryInfo();
+            } catch (e) {
+                return;
+            }
+
+            const fragment = document.createDocumentFragment();
+            let first = true;
+            for (const {title} of dictionaryInfos) {
+                if (first) {
+                    first = false;
+                } else {
+                    fragment.appendChild(document.createTextNode(', '));
+                }
+
+                const node = document.createElement('span');
+                node.className = 'installed-dictionary';
+                node.textContent = title;
+                fragment.appendChild(node);
+            }
+
+            document.querySelector('#installed-dictionaries-none').hidden = (dictionaryInfos.length !== 0);
+            const container = document.querySelector('#installed-dictionaries');
+            container.textContent = '';
+            container.appendChild(fragment);
+        })();
+
+        const settingsController = new SettingsController();
+        settingsController.prepare();
+
+        const backupController = new BackupController(settingsController, null);
+        await backupController.prepare();
+
+        await promiseTimeout(100);
+
+        document.documentElement.dataset.loaded = 'true';
+    } catch (e) {
+        yomichan.logError(e);
+    }
+})();
diff --git a/ext/js/pages/permissions-main.js b/ext/js/pages/permissions-main.js
new file mode 100644
index 00000000..5b17a5dd
--- /dev/null
+++ b/ext/js/pages/permissions-main.js
@@ -0,0 +1,103 @@
+/*
+ * 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
+ * DocumentFocusController
+ * PermissionsToggleController
+ * SettingsController
+ * api
+ */
+
+async function setupEnvironmentInfo() {
+    const {manifest_version: manifestVersion} = chrome.runtime.getManifest();
+    const {browser, platform} = await api.getEnvironmentInfo();
+    document.documentElement.dataset.browser = browser;
+    document.documentElement.dataset.os = platform.os;
+    document.documentElement.dataset.manifestVersion = `${manifestVersion}`;
+}
+
+async function isAllowedIncognitoAccess() {
+    return await new Promise((resolve) => chrome.extension.isAllowedIncognitoAccess(resolve));
+}
+
+async function isAllowedFileSchemeAccess() {
+    return await new Promise((resolve) => chrome.extension.isAllowedFileSchemeAccess(resolve));
+}
+
+function setupPermissionsToggles() {
+    const manifest = chrome.runtime.getManifest();
+    let optionalPermissions = manifest.optional_permissions;
+    if (!Array.isArray(optionalPermissions)) { optionalPermissions = []; }
+    optionalPermissions = new Set(optionalPermissions);
+
+    const hasAllPermisions = (set, values) => {
+        for (const value of values) {
+            if (!set.has(value)) { return false; }
+        }
+        return true;
+    };
+
+    for (const toggle of document.querySelectorAll('.permissions-toggle')) {
+        let permissions = toggle.dataset.requiredPermissions;
+        permissions = (typeof permissions === 'string' && permissions.length > 0 ? permissions.split(' ') : []);
+        toggle.disabled = !hasAllPermisions(optionalPermissions, permissions);
+    }
+}
+
+(async () => {
+    try {
+        const documentFocusController = new DocumentFocusController();
+        documentFocusController.prepare();
+
+        setupPermissionsToggles();
+
+        for (const node of document.querySelectorAll('.extension-id-example')) {
+            node.textContent = chrome.runtime.getURL('/');
+        }
+
+        api.forwardLogsToBackend();
+        await yomichan.prepare();
+
+        setupEnvironmentInfo();
+
+        const permissionsCheckboxes = [
+            document.querySelector('#permission-checkbox-allow-in-private-windows'),
+            document.querySelector('#permission-checkbox-allow-file-url-access')
+        ];
+
+        const permissions = await Promise.all([
+            isAllowedIncognitoAccess(),
+            isAllowedFileSchemeAccess()
+        ]);
+
+        for (let i = 0, ii = permissions.length; i < ii; ++i) {
+            permissionsCheckboxes[i].checked = permissions[i];
+        }
+
+        const settingsController = new SettingsController(0);
+        settingsController.prepare();
+
+        const permissionsToggleController = new PermissionsToggleController(settingsController);
+        permissionsToggleController.prepare();
+
+        await promiseTimeout(100);
+
+        document.documentElement.dataset.loaded = 'true';
+    } catch (e) {
+        yomichan.logError(e);
+    }
+})();
diff --git a/ext/js/pages/welcome-main.js b/ext/js/pages/welcome-main.js
new file mode 100644
index 00000000..57b265dc
--- /dev/null
+++ b/ext/js/pages/welcome-main.js
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2019-2021  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
+ * DictionaryController
+ * DictionaryImportController
+ * DocumentFocusController
+ * GenericSettingController
+ * ModalController
+ * ScanInputsSimpleController
+ * SettingsController
+ * SettingsDisplayController
+ * StatusFooter
+ * api
+ */
+
+async function setupEnvironmentInfo() {
+    const {manifest_version: manifestVersion} = chrome.runtime.getManifest();
+    const {browser, platform} = await api.getEnvironmentInfo();
+    document.documentElement.dataset.browser = browser;
+    document.documentElement.dataset.os = platform.os;
+    document.documentElement.dataset.manifestVersion = `${manifestVersion}`;
+}
+
+async function setupGenericSettingsController(genericSettingController) {
+    await genericSettingController.prepare();
+    await genericSettingController.refresh();
+}
+
+(async () => {
+    try {
+        const documentFocusController = new DocumentFocusController();
+        documentFocusController.prepare();
+
+        const statusFooter = new StatusFooter(document.querySelector('.status-footer-container'));
+        statusFooter.prepare();
+
+        api.forwardLogsToBackend();
+        await yomichan.prepare();
+
+        setupEnvironmentInfo();
+
+        const optionsFull = await api.optionsGetFull();
+
+        const preparePromises = [];
+
+        const modalController = new ModalController();
+        modalController.prepare();
+
+        const settingsController = new SettingsController(optionsFull.profileCurrent);
+        settingsController.prepare();
+
+        const dictionaryController = new DictionaryController(settingsController, modalController, null, statusFooter);
+        dictionaryController.prepare();
+
+        const dictionaryImportController = new DictionaryImportController(settingsController, modalController, null, statusFooter);
+        dictionaryImportController.prepare();
+
+        const genericSettingController = new GenericSettingController(settingsController);
+        preparePromises.push(setupGenericSettingsController(genericSettingController));
+
+        const simpleScanningInputController = new ScanInputsSimpleController(settingsController);
+        simpleScanningInputController.prepare();
+
+        await Promise.all(preparePromises);
+
+        document.documentElement.dataset.loaded = 'true';
+
+        const settingsDisplayController = new SettingsDisplayController(settingsController, modalController);
+        settingsDisplayController.prepare();
+    } catch (e) {
+        yomichan.logError(e);
+    }
+})();