Merge pull request #440 from ueokande/background-clean-architecture

Background clean architecture

1 files changed, 101 insertions, 0 deletions

diff --git a/src/background/infrastructures/content-message-listener.js b/src/background/infrastructures/content-message-listener.js
new file mode 100644
index 0000000..58716fb
--- /dev/null
+++ b/src/background/infrastructures/content-message-listener.js
@@ -0,0 +1,101 @@
+import messages from '../../shared/messages';
+import CommandController from '../controllers/command';
+import SettingController from '../controllers/setting';
+import FindController from '../controllers/find';
+import AddonEnabledController from '../controllers/addon-enabled';
+import LinkController from '../controllers/link';
+import OperationController from '../controllers/operation';
+
+export default class ContentMessageListener {
+  constructor() {
+    this.settingController = new SettingController();
+    this.commandController = new CommandController();
+    this.findController = new FindController();
+    this.addonEnabledController = new AddonEnabledController();
+    this.linkController = new LinkController();
+    this.backgroundOperationController = new OperationController();
+  }
+
+  run() {
+    browser.runtime.onMessage.addListener((message, sender) => {
+      try {
+        return this.onMessage(message, sender).catch((e) => {
+          return browser.tabs.sendMessage(sender.tab.id, {
+            type: messages.CONSOLE_SHOW_ERROR,
+            text: e.message,
+          });
+        });
+      } catch (e) {
+        return browser.tabs.sendMessage(sender.tab.id, {
+          type: messages.CONSOLE_SHOW_ERROR,
+          text: e.message,
+        });
+      }
+    });
+  }
+
+  onMessage(message, sender) {
+    switch (message.type) {
+    case messages.CONSOLE_QUERY_COMPLETIONS:
+      return this.onConsoleQueryCompletions(message.text);
+    case messages.CONSOLE_ENTER_COMMAND:
+      return this.onConsoleEnterCommand(message.text);
+    case messages.SETTINGS_QUERY:
+      return this.onSettingsQuery();
+    case messages.SETTINGS_RELOAD:
+      return this.onSettingsReload();
+    case messages.FIND_GET_KEYWORD:
+      return this.onFindGetKeyword();
+    case messages.FIND_SET_KEYWORD:
+      return this.onFindSetKeyword(message.keyword);
+    case messages.ADDON_ENABLED_RESPONSE:
+      return this.onAddonEnabledResponse(message.enabled);
+    case messages.OPEN_URL:
+      return this.onOpenUrl(
+        message.newTab, message.url, sender.tab.id, message.background);
+    case messages.BACKGROUND_OPERATION:
+      return this.onBackgroundOperation(message.operation);
+    }
+  }
+
+  async onConsoleQueryCompletions(line) {
+    let completions = await this.commandController.getCompletions(line);
+    return Promise.resolve(completions.serialize());
+  }
+
+  onConsoleEnterCommand(text) {
+    return this.commandController.exec(text);
+  }
+
+
+  onSettingsQuery() {
+    return this.settingController.getSetting();
+  }
+
+  onSettingsReload() {
+    return this.settingController.reload();
+  }
+
+  onFindGetKeyword() {
+    return this.findController.getKeyword();
+  }
+
+  onFindSetKeyword(keyword) {
+    return this.findController.setKeyword(keyword);
+  }
+
+  onAddonEnabledResponse(enabled) {
+    return this.addonEnabledController.indicate(enabled);
+  }
+
+  onOpenUrl(newTab, url, openerId, background) {
+    if (newTab) {
+      return this.linkController.openNewTab(url, openerId, background);
+    }
+    return this.linkController.openToTab(url, openerId);
+  }
+
+  onBackgroundOperation(operation) {
+    return this.backgroundOperationController.exec(operation);
+  }
+}