feat: 支持忽略指定格式的消息 (#165)

config-template.py

@@ -83,6 +83,18 @@ response_rules = {
     "regexp": []  # "为什么.*", "怎么?样.*", "怎么.*", "如何.*", "[Hh]ow to.*", "[Ww]hy not.*", "[Ww]hat is.*", ".*怎么办", ".*咋办"
 }
 
+# 消息忽略规则
+# 适用于私聊及群聊
+# 符合此规则的消息将不会被响应
+# 支持消息前缀匹配及正则表达式匹配
+# 此设置优先级高于response_rules
+# 用以过滤mirai等其他层级的指令
+# @see https://github.com/RockChinQ/QChatGPT/issues/165
+ignore_rules = {
+    "prefix": ["/"],
+    "regexp": []
+}
+
 # 敏感词过滤开关，以同样数量的*代替敏感词回复
 # 请在sensitive.json中添加敏感词
 sensitive_word_filter = True

pkg/qqbot/ignore.py

@@ -0,0 +1,19 @@
+import re
+
+
+def ignore(msg: str) -> bool:
+    """检查消息是否应该被忽略"""
+    import config
+    
+    if not hasattr(config, 'ignore_rules'):
+        return False
+    
+    if 'prefix' in config.ignore_rules:
+        for rule in config.ignore_rules['prefix']:
+            if msg.startswith(rule):
+                return True
+
+    if 'regexp' in config.ignore_rules:
+        for rule in config.ignore_rules['regexp']:
+            if re.search(rule, msg):
+                return True

pkg/qqbot/process.py

@@ -22,6 +22,7 @@ import pkg.qqbot.command
 
 import pkg.plugin.host as plugin_host
 import pkg.plugin.models as plugin_models
+import pkg.qqbot.ignore as ignore
 
 processing = []
 
@@ -44,6 +45,10 @@ def process_message(launcher_type: str, launcher_id: int, text_message: str, mes
             logging.info("根据禁用列表忽略群{}的消息".format(launcher_id))
             return []
 
+    if ignore.ignore(text_message):
+        logging.info("根据忽略规则忽略消息: {}".format(text_message))
+        return []
+
     # 检查是否被禁言
     if launcher_type == 'group':
         result = mgr.bot.member_info(target=launcher_id, member_id=mgr.bot.qq).get()