3 files changed, 10 insertions, 95 deletions

diff --git a/ext/bg/js/import.js b/ext/bg/js/import.js
deleted file mode 100644
index 0601cb9f..00000000
--- a/ext/bg/js/import.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2016  Alex Yatskov <alex@foosoft.net>
- * Author: Alex Yatskov <alex@foosoft.net>
- *
- * 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 <http://www.gnu.org/licenses/>.
- */
-
-
-function api_setProgress(progress) {
-    $('.progress-bar').css('width', `${progress}%`);
-
-    if (progress === 100.0) {
-        $('.progress').hide();
-        $('.alert').show();
-    }
-}
-
-chrome.runtime.onMessage.addListener(({action, params}, sender, callback) => {
-    const method = this['api_' + action];
-    if (typeof(method) === 'function') {
-        method.call(this, params);
-    }
-
-    callback();
-});
diff --git a/ext/bg/js/translator.js b/ext/bg/js/translator.js
index ed8c720b..01213bed 100644
--- a/ext/bg/js/translator.js
+++ b/ext/bg/js/translator.js
@@ -25,54 +25,20 @@ class Translator {
         this.deinflector = new Deinflector();
     }
 
-    loadData(callback) {
+    prepare() {
         if (this.loaded) {
             return Promise.resolve();
         }
 
-        return loadJsonInt('bg/data/rules.json').then(rules => {
-            this.deinflector.setRules(rules);
-            return loadJsonInt('bg/data/tags.json');
-        }).then(tagMeta => {
-            this.tagMeta = tagMeta;
-            return this.database.prepare();
-        }).then(exists => {
-            if (exists) {
-                return;
-            }
-
-            if (callback) {
-                callback({state: 'begin', progress: 0});
-            }
-
-            const banks = {};
-            const bankCallback = (total, loaded, indexUrl) => {
-                banks[indexUrl] = {loaded, total};
-
-                let percent = 0.0;
-                for (const url in banks) {
-                    percent += banks[url].loaded / banks[url].total;
-                }
+        const promises = [
+            loadJsonInt('bg/data/rules.json'),
+            loadJsonInt('bg/data/tags.json'),
+            this.database.prepare()
+        ];
 
-                percent /= 3.0;
-
-                if (callback) {
-                    callback({state: 'update', progress: Math.ceil(100.0 * percent)});
-                }
-            };
-
-            return Promise.all([
-                this.database.importDictionary(chrome.extension.getURL('bg/data/edict/index.json'), bankCallback),
-                this.database.importDictionary(chrome.extension.getURL('bg/data/enamdict/index.json'), bankCallback),
-                this.database.importDictionary(chrome.extension.getURL('bg/data/kanjidic/index.json'), bankCallback),
-            ]).then(() => {
-                return this.database.seal();
-            }).then(() => {
-                if (callback) {
-                    callback({state: 'end', progress: 100.0});
-                }
-            });
-        }).then(() => {
+        return Promise.all(promises).then(([rules, tags]) => {
+            this.deinflector.setRules(rules);
+            this.tagMeta = tags;
             this.loaded = true;
         });
     }
diff --git a/ext/bg/js/yomichan.js b/ext/bg/js/yomichan.js
index d471add4..62b6c7b1 100644
--- a/ext/bg/js/yomichan.js
+++ b/ext/bg/js/yomichan.js
@@ -25,7 +25,6 @@ class Yomichan {
         this.translator = new Translator();
         this.anki = new AnkiNull();
         this.options = null;
-        this.importTabId = null;
         this.setState('disabled');
 
         chrome.runtime.onMessage.addListener(this.onMessage.bind(this));
@@ -39,20 +38,6 @@ class Yomichan {
         });
     }
 
-    onImport({state, progress}) {
-        if (state === 'begin') {
-            chrome.tabs.create({url: chrome.extension.getURL('bg/import.html')}, tab => this.importTabId = tab.id);
-        }
-
-        if (this.importTabId !== null) {
-            this.tabInvoke(this.importTabId, 'setProgress', progress);
-        }
-
-        if (state === 'end') {
-            this.importTabId = null;
-        }
-    }
-
     onMessage(request, sender, callback) {
         const {action, params} = request, method = this['api_' + action];
 
@@ -91,7 +76,7 @@ class Yomichan {
                 break;
             case 'loading':
                 chrome.browserAction.setBadgeText({text: '...'});
-                this.translator.loadData(this.onImport.bind(this)).then(() => this.setState('enabled'));
+                this.translator.prepare().then(this.setState('enabled'));
                 break;
         }