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

1 files changed, 0 insertions, 327 deletions

diff --git a/ext/bg/js/database.js b/ext/bg/js/database.js
deleted file mode 100644
index 068f4a5f..00000000
--- a/ext/bg/js/database.js
+++ /dev/null
@@ -1,327 +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/>.
- */
-
-class Database {
-    constructor() {
-        this._db = null;
-        this._isOpening = false;
-    }
-
-    // Public
-
-    async open(databaseName, version, structure) {
-        if (this._db !== null) {
-            throw new Error('Database already open');
-        }
-        if (this._isOpening) {
-            throw new Error('Already opening');
-        }
-
-        try {
-            this._isOpening = true;
-            this._db = await this._open(databaseName, version, (db, transaction, oldVersion) => {
-                this._upgrade(db, transaction, oldVersion, structure);
-            });
-        } finally {
-            this._isOpening = false;
-        }
-    }
-
-    close() {
-        if (this._db === null) {
-            throw new Error('Database is not open');
-        }
-
-        this._db.close();
-        this._db = null;
-    }
-
-    isOpening() {
-        return this._isOpening;
-    }
-
-    isOpen() {
-        return this._db !== null;
-    }
-
-    transaction(storeNames, mode) {
-        if (this._db === null) {
-            throw new Error(this._isOpening ? 'Database not ready' : 'Database not open');
-        }
-        return this._db.transaction(storeNames, mode);
-    }
-
-    bulkAdd(objectStoreName, items, start, count) {
-        return new Promise((resolve, reject) => {
-            if (start + count > items.length) {
-                count = items.length - start;
-            }
-
-            if (count <= 0) {
-                resolve();
-                return;
-            }
-
-            const end = start + count;
-            let completedCount = 0;
-            const onError = (e) => reject(e.target.error);
-            const onSuccess = () => {
-                if (++completedCount >= count) {
-                    resolve();
-                }
-            };
-
-            const transaction = this.transaction([objectStoreName], 'readwrite');
-            const objectStore = transaction.objectStore(objectStoreName);
-            for (let i = start; i < end; ++i) {
-                const request = objectStore.add(items[i]);
-                request.onerror = onError;
-                request.onsuccess = onSuccess;
-            }
-        });
-    }
-
-    getAll(objectStoreOrIndex, query, resolve, reject) {
-        if (typeof objectStoreOrIndex.getAll === 'function') {
-            this._getAllFast(objectStoreOrIndex, query, resolve, reject);
-        } else {
-            this._getAllUsingCursor(objectStoreOrIndex, query, resolve, reject);
-        }
-    }
-
-    getAllKeys(objectStoreOrIndex, query, resolve, reject) {
-        if (typeof objectStoreOrIndex.getAll === 'function') {
-            this._getAllKeysFast(objectStoreOrIndex, query, resolve, reject);
-        } else {
-            this._getAllKeysUsingCursor(objectStoreOrIndex, query, resolve, reject);
-        }
-    }
-
-    find(objectStoreName, indexName, query, predicate=null, defaultValue) {
-        return new Promise((resolve, reject) => {
-            const transaction = this.transaction([objectStoreName], 'readonly');
-            const objectStore = transaction.objectStore(objectStoreName);
-            const objectStoreOrIndex = indexName !== null ? objectStore.index(indexName) : objectStore;
-            const request = objectStoreOrIndex.openCursor(query, 'next');
-            request.onerror = (e) => reject(e.target.error);
-            request.onsuccess = (e) => {
-                const cursor = e.target.result;
-                if (cursor) {
-                    const value = cursor.value;
-                    if (typeof predicate !== 'function' || predicate(value)) {
-                        resolve(value);
-                    } else {
-                        cursor.continue();
-                    }
-                } else {
-                    resolve(defaultValue);
-                }
-            };
-        });
-    }
-
-    bulkCount(targets, resolve, reject) {
-        const targetCount = targets.length;
-        if (targetCount <= 0) {
-            resolve();
-            return;
-        }
-
-        let completedCount = 0;
-        const results = new Array(targetCount).fill(null);
-
-        const onError = (e) => reject(e.target.error);
-        const onSuccess = (e, index) => {
-            const count = e.target.result;
-            results[index] = count;
-            if (++completedCount >= targetCount) {
-                resolve(results);
-            }
-        };
-
-        for (let i = 0; i < targetCount; ++i) {
-            const index = i;
-            const [objectStoreOrIndex, query] = targets[i];
-            const request = objectStoreOrIndex.count(query);
-            request.onerror = onError;
-            request.onsuccess = (e) => onSuccess(e, index);
-        }
-    }
-
-    delete(objectStoreName, key) {
-        return new Promise((resolve, reject) => {
-            const transaction = this.transaction([objectStoreName], 'readwrite');
-            const objectStore = transaction.objectStore(objectStoreName);
-            const request = objectStore.delete(key);
-            request.onerror = (e) => reject(e.target.error);
-            request.onsuccess = () => resolve();
-        });
-    }
-
-    bulkDelete(objectStoreName, indexName, query, filterKeys=null, onProgress=null) {
-        return new Promise((resolve, reject) => {
-            const transaction = this.transaction([objectStoreName], 'readwrite');
-            const objectStore = transaction.objectStore(objectStoreName);
-            const objectStoreOrIndex = indexName !== null ? objectStore.index(indexName) : objectStore;
-
-            const onGetKeys = (keys) => {
-                try {
-                    if (typeof filterKeys === 'function') {
-                        keys = filterKeys(keys);
-                    }
-                    this._bulkDeleteInternal(objectStore, keys, onProgress, resolve, reject);
-                } catch (e) {
-                    reject(e);
-                }
-            };
-
-            this.getAllKeys(objectStoreOrIndex, query, onGetKeys, reject);
-        });
-    }
-
-    static deleteDatabase(databaseName) {
-        return new Promise((resolve, reject) => {
-            const request = indexedDB.deleteDatabase(databaseName);
-            request.onerror = (e) => reject(e.target.error);
-            request.onsuccess = () => resolve();
-            request.onblocked = () => reject(new Error('Database deletion blocked'));
-        });
-    }
-
-    // Private
-
-    _open(name, version, onUpgradeNeeded) {
-        return new Promise((resolve, reject) => {
-            const request = indexedDB.open(name, version);
-
-            request.onupgradeneeded = (event) => {
-                try {
-                    request.transaction.onerror = (e) => reject(e.target.error);
-                    onUpgradeNeeded(request.result, request.transaction, event.oldVersion, event.newVersion);
-                } catch (e) {
-                    reject(e);
-                }
-            };
-
-            request.onerror = (e) => reject(e.target.error);
-            request.onsuccess = () => resolve(request.result);
-        });
-    }
-
-    _upgrade(db, transaction, oldVersion, upgrades) {
-        for (const {version, stores} of upgrades) {
-            if (oldVersion >= version) { continue; }
-
-            for (const [objectStoreName, {primaryKey, indices}] of Object.entries(stores)) {
-                const existingObjectStoreNames = transaction.objectStoreNames || db.objectStoreNames;
-                const objectStore = (
-                    this._listContains(existingObjectStoreNames, objectStoreName) ?
-                    transaction.objectStore(objectStoreName) :
-                    db.createObjectStore(objectStoreName, primaryKey)
-                );
-                const existingIndexNames = objectStore.indexNames;
-
-                for (const indexName of indices) {
-                    if (this._listContains(existingIndexNames, indexName)) { continue; }
-
-                    objectStore.createIndex(indexName, indexName, {});
-                }
-            }
-        }
-    }
-
-    _listContains(list, value) {
-        for (let i = 0, ii = list.length; i < ii; ++i) {
-            if (list[i] === value) { return true; }
-        }
-        return false;
-    }
-
-    _getAllFast(objectStoreOrIndex, query, resolve, reject) {
-        const request = objectStoreOrIndex.getAll(query);
-        request.onerror = (e) => reject(e.target.error);
-        request.onsuccess = (e) => resolve(e.target.result);
-    }
-
-    _getAllUsingCursor(objectStoreOrIndex, query, resolve, reject) {
-        const results = [];
-        const request = objectStoreOrIndex.openCursor(query, 'next');
-        request.onerror = (e) => reject(e.target.error);
-        request.onsuccess = (e) => {
-            const cursor = e.target.result;
-            if (cursor) {
-                results.push(cursor.value);
-                cursor.continue();
-            } else {
-                resolve(results);
-            }
-        };
-    }
-
-    _getAllKeysFast(objectStoreOrIndex, query, resolve, reject) {
-        const request = objectStoreOrIndex.getAllKeys(query);
-        request.onerror = (e) => reject(e.target.error);
-        request.onsuccess = (e) => resolve(e.target.result);
-    }
-
-    _getAllKeysUsingCursor(objectStoreOrIndex, query, resolve, reject) {
-        const results = [];
-        const request = objectStoreOrIndex.openKeyCursor(query, 'next');
-        request.onerror = (e) => reject(e.target.error);
-        request.onsuccess = (e) => {
-            const cursor = e.target.result;
-            if (cursor) {
-                results.push(cursor.primaryKey);
-                cursor.continue();
-            } else {
-                resolve(results);
-            }
-        };
-    }
-
-    _bulkDeleteInternal(objectStore, keys, onProgress, resolve, reject) {
-        const count = keys.length;
-        if (count === 0) {
-            resolve();
-            return;
-        }
-
-        let completedCount = 0;
-        const hasProgress = (typeof onProgress === 'function');
-
-        const onError = (e) => reject(e.target.error);
-        const onSuccess = () => {
-            ++completedCount;
-            if (hasProgress) {
-                try {
-                    onProgress(completedCount, count);
-                } catch (e) {
-                    // NOP
-                }
-            }
-            if (completedCount >= count) {
-                resolve();
-            }
-        };
-
-        for (const key of keys) {
-            const request = objectStore.delete(key);
-            request.onerror = onError;
-            request.onsuccess = onSuccess;
-        }
-    }
-}