efb-msg-blocker-middleware 1.1.0

WeChat Middleware for EH Forwarder Bot to block messages

MessageBLocker: A middleware for EFB

Notice

Middleware ID: catbaron.message_blocker

MessageBLocker is a middleware for EFB, to manage filters and block some specific messages.

Note: I rewrite most parts of this middleware in the last update. Please read the usage section to check the change. Because the structer of database is changed, you may need to delete the database file in order to make it work (usually it's at ~/.ehforwarderbot/profiles/default/catbaron.msg_blocker/ftdata.db).

Note: If you are looking for a way to block all messages from so called Official Accounts(公众号), this plugin is not what you need. Here are some advices:

• Don't subscribe any official accounts. They don't worth it.
• Link all official accounts to one chat, and block the chat. Refer to wiki of EWS.

Dependense

• Python >= 3.6
• EFB >= 2.0.0b28
• ETM >= 2.0.0b45.dev1 (if you are using it)
• EWS >= 2.0.0a41.dev2 (if you are using it)
• peewee
• PyYaml

Install

• Install

  pip install efb-msg_blocker-middleware
  

• Register to EFB Following this document to edit the config file. The config file by default is ~/.ehforwarderbot/profiles/default. It should look like:

  master_channel: foo.demo_master
  slave_channels:
  - foo.demo_slave
  - bar.dummy
  middlewares:
  - foo.other_middlewares
  - catbaron.msg_blocker
  

  Usually you just need to add the last line to your config file.

• Restart EFB.

Usage

Three commands are supported by this middleware, namely list, add and del. To avoid conflict to other channels' command, all the commands MUST follow \msg_blocer and a space, as shown below.

• \msg_blocker list: List all the filters you have added to one chat. You can reply this command to a message, then only filters applied to the author of the target message will be listed. You will see id, chat_name, user_name and msg_type for each filter.
  • id is the unique ID for this filter. You need it to delete a filter
  • chat_name should be the name of current chat where you send the command.
  • user_name is the user whose message will be filtered
  • msg_type is type of messages to filter out.
• \msg_blocker del {id}: Delete a filter with filter id.
• \msg_blocker add {msg_type}: Add filters. There are some ways to add filters.
  • msg_type is one of any type supported by EFB (including Unsupported type), so that all the messages in the specific type will be blocked. Check all of the supported types here. For example \msg_blocker add image adds a filter to block all the image messages.
  • You cloud reply \msg_blocker add image to a message. MessageBLocker will get the author of the replied message, and only block image message from the author.
  • If you reply to a message with \msg_blocker add, without the msg_type argument, all the message from the author will be blocked.