2016-03-20 02:32:35 +00:00
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/*
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* Copyright (C) 2016 Alex Yatskov <alex@foosoft.net>
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* Author: Alex Yatskov <alex@foosoft.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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class Dictionary {
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2016-03-21 00:15:40 +00:00
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constructor() {
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2016-08-21 20:32:36 +00:00
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this.db = new Dexie('dict');
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this.dbVer = 1;
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2016-08-22 02:51:12 +00:00
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this.entities = null;
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2016-03-21 00:15:40 +00:00
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}
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2016-08-21 20:32:36 +00:00
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loadDb() {
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return this.db.open().then((db) => {
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if (db.verno !== this.dbVer) {
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Promise.reject('db version mismatch');
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}
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return db.verno;
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});
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}
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2016-08-22 02:51:12 +00:00
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initDb() {
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this.entities = {};
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return this.db.version(this.dbVer).stores({
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terms: 'expression, reading',
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entities: 'name',
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kanji: 'character',
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});
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2016-03-21 00:15:40 +00:00
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}
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2016-08-22 02:51:12 +00:00
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importTermDict(dict) {
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this.entities = {};
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return this.db.terms.bulkAdd(dict.d, 'expression, reading, tags, glossary').then(() => {
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for (const [key, value] of dict.e) {
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this.entities[key] = value;
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}
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2016-03-21 00:15:40 +00:00
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2016-08-22 02:51:12 +00:00
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return this.db.entities.bulkAdd(dict.e, 'name, value');
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});
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}
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2016-04-18 01:38:29 +00:00
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2016-08-22 02:51:12 +00:00
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importKanjiDict(dict) {
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return this.db.kanji.bulkAdd(dict.d, 'character, onyomi, kunyomi, tags, glossary');
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}
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2016-04-18 01:38:29 +00:00
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2016-08-22 02:51:12 +00:00
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fetchEntities() {
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if (this.entities !== null) {
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return Promise.resolve(this.entities);
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2016-04-18 01:38:29 +00:00
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}
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2016-08-22 02:51:12 +00:00
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this.entities = {};
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return this.db.entities.each((row) => {
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this.entities[row.name] = row.value;
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}).then(() => {
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return Promise.resolve(this.entities);
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});
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2016-03-21 00:15:40 +00:00
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}
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2016-08-22 02:51:12 +00:00
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findterm(term) {
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2016-04-18 01:38:29 +00:00
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const results = [];
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2016-08-22 02:51:12 +00:00
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return this.db.terms.where('expression').equals(term).or('reading').equals(term).each((row) => {
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results.push({
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expression: row.expression,
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reading: row.reading,
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tags: row.tags.split(' '),
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glossary: row.glossary,
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entities: this.entities,
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id: results.length
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});
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}).then(() => {
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Promise.resolve(results);
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});
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}
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2016-04-13 06:12:20 +00:00
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2016-08-22 02:51:12 +00:00
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findKanji(kanji) {
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const results = [];
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return this.db.kanji.where('character').equals(kanji).each((row) => {
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results.push({
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character: row.character,
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onyomi: row.onyomi.split(' '),
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kunyomi: row.kunyomi.split(' '),
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tags: row.tags.split(' '),
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glossary: row.glossary
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});
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});
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2016-04-01 03:03:39 +00:00
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}
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2016-03-20 02:32:35 +00:00
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}
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