aboutsummaryrefslogblamecommitdiff
path: root/src/background/infrastructures/ContentMessageListener.ts
blob: d063810aa8b38b83026f2736fc96f675e2ad9ab7 (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
                                      
                                                  
                                                      
                                                         





                                                                           
 
             
                                             
                                                                




                                                           
                                                     
                                           
                           
   


                                                          
           
                                                                            


                                        

                                              




                                                          

                                            


                                                        
       
       
                                                                       
   

                                                           
                                            
                                                          
                                                      
                                    


                                                    
                                                          
                            


                               
                                       
                                                                           


                                                                     
                                        

                                                
     
                                                            
   
                                                                             
                                                                          
                                        
   
 
                                                     

                                             
                                         
                                                                
   
                                       

                                            
                                                   
                                                   
 
                                                          
                                                         
 

                                                                        



                                                                       
 
                                                                                
   
 
                                                                    

                                                    
                                               
                                               
 
                                                            
                                          




                              
                                                 


                                           
                                                               
                                    
                                   
   
 
import { injectable } from 'tsyringe';
import * as messages from '../../shared/messages';
import * as operations from '../../shared/operations';
import CompletionGroup from '../domains/CompletionGroup';
import CommandController from '../controllers/CommandController';
import SettingController from '../controllers/SettingController';
import FindController from '../controllers/FindController';
import AddonEnabledController from '../controllers/AddonEnabledController';
import LinkController from '../controllers/LinkController';
import OperationController from '../controllers/OperationController';
import MarkController from '../controllers/MarkController';

@injectable()
export default class ContentMessageListener {
  private consolePorts: {[tabId: number]: browser.runtime.Port};

  constructor(
    private settingController: SettingController,
    private commandController: CommandController,
    private findController: FindController,
    private addonEnabledController: AddonEnabledController,
    private linkController: LinkController,
    private operationController: OperationController,
    private markController: MarkController,
  ) {
    this.consolePorts = {};
  }

  run(): void {
    browser.runtime.onMessage.addListener((
      message: any, sender: browser.runtime.MessageSender,
    ) => {
      try {
        const ret = this.onMessage(message, sender.tab as browser.tabs.Tab);
        if (!(ret instanceof Promise)) {
          return {};
        }
        return ret.catch((e) => {
          if (!sender.tab || !sender.tab.id) {
            return;
          }
          return browser.tabs.sendMessage(sender.tab.id, {
            type: messages.CONSOLE_SHOW_ERROR,
            text: e.message,
          });
        });
      } catch (e) {
        if (!sender.tab || !sender.tab.id) {
          return;
        }
        return browser.tabs.sendMessage(sender.tab.id, {
          type: messages.CONSOLE_SHOW_ERROR,
          text: e.message,
        });
      }
    });
    browser.runtime.onConnect.addListener(this.onConnected.bind(this));
  }

  onMessage(
    message: messages.Message, senderTab: browser.tabs.Tab,
  ): Promise<any> | any {
    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.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,
        senderTab.id as number,
        message.background);
    case messages.BACKGROUND_OPERATION:
      return this.onBackgroundOperation(message.repeat, message.operation);
    case messages.MARK_SET_GLOBAL:
      return this.onMarkSetGlobal(message.key, message.x, message.y);
    case messages.MARK_JUMP_GLOBAL:
      return this.onMarkJumpGlobal(message.key);
    case messages.CONSOLE_FRAME_MESSAGE:
      return this.onConsoleFrameMessage(
        senderTab.id as number, message.message,
      );
    }
    throw new Error('unsupported message: ' + message.type);
  }

  async onConsoleQueryCompletions(line: string): Promise<CompletionGroup[]> {
    const completions = await this.commandController.getCompletions(line);
    return Promise.resolve(completions);
  }

  onConsoleEnterCommand(text: string): Promise<any> {
    return this.commandController.exec(text);
  }

  async onSettingsQuery(): Promise<any> {
    return (await this.settingController.getSetting()).toJSON();
  }

  onFindGetKeyword(): Promise<string> {
    return this.findController.getKeyword();
  }

  onFindSetKeyword(keyword: string): Promise<any> {
    return this.findController.setKeyword(keyword);
  }

  onAddonEnabledResponse(enabled: boolean): Promise<any> {
    return this.addonEnabledController.indicate(enabled);
  }

  onOpenUrl(
    newTab: boolean, url: string, openerId: number, background: boolean,
  ): Promise<any> {
    if (newTab) {
      return this.linkController.openNewTab(url, openerId, background);
    }
    return this.linkController.openToTab(url, openerId);
  }

  onBackgroundOperation(count: number, op: operations.Operation): Promise<any> {
    return this.operationController.exec(count, op);
  }

  onMarkSetGlobal(key: string, x: number, y: number): Promise<any> {
    return this.markController.setGlobal(key, x, y);
  }

  onMarkJumpGlobal(key: string): Promise<any> {
    return this.markController.jumpGlobal(key);
  }

  onConsoleFrameMessage(tabId: number, message: any): void {
    const port = this.consolePorts[tabId];
    if (!port) {
      return;
    }
    port.postMessage(message);
  }

  onConnected(port: browser.runtime.Port): void {
    if (port.name !== 'vimvixen-console') {
      return;
    }

    if (port.sender && port.sender.tab && port.sender.tab.id) {
      const id = port.sender.tab.id;
      this.consolePorts[id] = port;
    }
  }
}