Implement set-command

5 files changed, 145 insertions, 26 deletions

diff --git a/src/background/components/background.js b/src/background/components/background.js
index 86e96fa..23131d2 100644
--- a/src/background/components/background.js
+++ b/src/background/components/background.js
@@ -21,11 +21,6 @@ export default class BackgroundComponent {
     let settings = this.store.getState().setting;
 
     switch (message.type) {
-    case messages.CONSOLE_ENTER_COMMAND:
-      this.store.dispatch(
-        commandActions.exec(sender.tab, message.text, settings.value),
-      );
-      return this.broadcastSettingsChanged();
     }
   }
 
diff --git a/src/background/repositories/setting.js b/src/background/repositories/setting.js
index d9c481d..6d48525 100644
--- a/src/background/repositories/setting.js
+++ b/src/background/repositories/setting.js
@@ -14,4 +14,10 @@ export default class SettingRepository {
   update(value) {
     return this.cache.set(CACHED_SETTING_KEY, value);
   }
+
+  async setProperty(name, value) {
+    let current = await this.get();
+    current.properties[name] = value;
+    return this.update(current);
+  }
 }
diff --git a/src/background/usecases/command.js b/src/background/usecases/command.js
index 1d4744e..7887509 100644
--- a/src/background/usecases/command.js
+++ b/src/background/usecases/command.js
@@ -1,8 +1,11 @@
+import * as parsers from './parsers';
 import TabPresenter from '../presenters/tab';
 import WindowPresenter from '../presenters/window';
 import SettingRepository from '../repositories/setting';
 import BookmarkRepository from '../repositories/bookmark';
 import ConsolePresenter from '../presenters/console';
+import ContentMessageClient from '../infrastructures/content-message-client';
+import * as properties from 'shared/settings/properties';
 
 export default class CommandIndicator {
   constructor() {
@@ -11,6 +14,8 @@ export default class CommandIndicator {
     this.settingRepository = new SettingRepository();
     this.bookmarkRepository = new BookmarkRepository();
     this.consolePresenter = new ConsolePresenter();
+
+    this.contentMessageClient = new ContentMessageClient();
   }
 
   async open(keywords) {
@@ -86,29 +91,18 @@ export default class CommandIndicator {
     return this.consolePresenter.showInfo(tab.id, message);
   }
 
-  set(keywords) {
-    // TODO implement set command
+  async set(keywords) {
+    if (keywords.length === 0) {
+      return;
+    }
+    let [name, value] = parsers.parseSetOption(keywords, properties.types);
+    await this.settingRepository.setProperty(name, value);
+
+    return this.contentMessageClient.broadcastSettingsChanged();
   }
 
   async urlOrSearch(keywords) {
-    try {
-      return new URL(keywords).href;
-    } catch (e) {
-      if (keywords.includes('.') && !keywords.includes(' ')) {
-        return 'http://' + keywords;
-      }
-      let settings = await this.settingRepository.get();
-      let engines = settings.search.engines;
-
-      let template = engines[settings.search.default];
-      let query = keywords;
-
-      let first = keywords.trimStart().split(' ')[0];
-      if (Object.keys(engines).includes(first)) {
-        template = engines[first];
-        query = keywords.trimStart().slice(first.length).trimStart();
-      }
-      return template.replace('{}', encodeURIComponent(query));
-    }
+    let settings = await this.settingRepository.get();
+    return parsers.normalizeUrl(keywords, settings.search);
   }
 }
diff --git a/src/background/usecases/parsers.js b/src/background/usecases/parsers.js
new file mode 100644
index 0000000..650ccd0
--- /dev/null
+++ b/src/background/usecases/parsers.js
@@ -0,0 +1,50 @@
+const normalizeUrl = (keywords, searchSettings) => {
+  try {
+    return new URL(keywords).href;
+  } catch (e) {
+    if (keywords.includes('.') && !keywords.includes(' ')) {
+      return 'http://' + keywords;
+    }
+    let template = searchSettings.engines[searchSettings.default];
+    let query = keywords;
+
+    let first = keywords.trimStart().split(' ')[0];
+    if (Object.keys(searchSettings.engines).includes(first)) {
+      template = searchSettings.engines[first];
+      query = keywords.trimStart().slice(first.length).trimStart();
+    }
+    return template.replace('{}', encodeURIComponent(query));
+  }
+};
+
+const mustNumber = (v) => {
+  let num = Number(v);
+  if (isNaN(num)) {
+    throw new Error('Not number: ' + v);
+  }
+  return num;
+};
+
+const parseSetOption = (word, types) => {
+  let [key, value] = word.split('=');
+  if (value === undefined) {
+    value = !key.startsWith('no');
+    key = value ? key : key.slice(2);
+  }
+  let type = types[key];
+  if (!type) {
+    throw new Error('Unknown property: ' + key);
+  }
+  if (type === 'boolean' && typeof value !== 'boolean' ||
+       type !== 'boolean' && typeof value === 'boolean') {
+    throw new Error('Invalid argument: ' + word);
+  }
+
+  switch (type) {
+  case 'string': return [key, value];
+  case 'number': return [key, mustNumber(value)];
+  case 'boolean': return [key, value];
+  }
+};
+
+export { normalizeUrl, parseSetOption };
diff --git a/test/background/usecases/parsers.test.js b/test/background/usecases/parsers.test.js
new file mode 100644
index 0000000..fa0e757
--- /dev/null
+++ b/test/background/usecases/parsers.test.js
@@ -0,0 +1,74 @@
+import * as parsers from 'background/usecases/parsers';
+
+describe("background/usecases/parsers", () => {
+  describe("#parsers.parseSetOption", () => {
+    it('parse set string', () => {
+      let [key, value] = parsers.parseSetOption('encoding=utf-8', { encoding: 'string' });
+      expect(key).to.equal('encoding');
+      expect(value).to.equal('utf-8');
+    });
+
+    it('parse set empty string', () => {
+      let [key, value] = parsers.parseSetOption('encoding=', { encoding: 'string' });
+      expect(key).to.equal('encoding');
+      expect(value).to.equal('');
+    });
+
+    it('parse set string', () => {
+      let [key, value] = parsers.parseSetOption('history=50', { history: 'number' });
+      expect(key).to.equal('history');
+      expect(value).to.equal(50);
+    });
+
+    it('parse set boolean', () => {
+      let [key, value] = parsers.parseSetOption('paste', { paste: 'boolean' });
+      expect(key).to.equal('paste');
+      expect(value).to.be.true;
+
+      [key, value] = parsers.parseSetOption('nopaste', { paste: 'boolean' });
+      expect(key).to.equal('paste');
+      expect(value).to.be.false;
+    });
+
+    it('throws error on unknown property', () => {
+      expect(() => parsers.parseSetOption('charset=utf-8', {})).to.throw(Error, 'Unknown');
+      expect(() => parsers.parseSetOption('smoothscroll', {})).to.throw(Error, 'Unknown');
+      expect(() => parsers.parseSetOption('nosmoothscroll', {})).to.throw(Error, 'Unknown');
+    })
+
+    it('throws error on invalid property', () => {
+      expect(() => parsers.parseSetOption('charset=utf-8', { charset: 'number' })).to.throw(Error, 'Not number');
+      expect(() => parsers.parseSetOption('charset=utf-8', { charset: 'boolean' })).to.throw(Error, 'Invalid');
+      expect(() => parsers.parseSetOption('charset=', { charset: 'boolean' })).to.throw(Error, 'Invalid');
+      expect(() => parsers.parseSetOption('smoothscroll', { smoothscroll: 'string' })).to.throw(Error, 'Invalid');
+      expect(() => parsers.parseSetOption('smoothscroll', { smoothscroll: 'number' })).to.throw(Error, 'Invalid');
+    })
+  });
+
+  describe('#normalizeUrl', () => {
+    const config = {
+      default: 'google',
+      engines: {
+        google: 'https://google.com/search?q={}',
+        yahoo: 'https://yahoo.com/search?q={}',
+      }
+    };
+
+    it('convertes search url', () => {
+      expect(parsers.normalizeUrl('google apple', config))
+        .to.equal('https://google.com/search?q=apple');
+      expect(parsers.normalizeUrl('yahoo apple', config))
+        .to.equal('https://yahoo.com/search?q=apple');
+      expect(parsers.normalizeUrl('google apple banana', config))
+        .to.equal('https://google.com/search?q=apple%20banana');
+      expect(parsers.normalizeUrl('yahoo C++CLI', config))
+        .to.equal('https://yahoo.com/search?q=C%2B%2BCLI');
+    });
+
+    it('user default search engine', () => {
+      expect(parsers.normalizeUrl('apple banana', config))
+        .to.equal('https://google.com/search?q=apple%20banana');
+    });
+  });
+});
+