keyword 添加图片/文件缓存功能 (#122)

-replyset cache 1 开启
-replyset cache 0 关闭
-replyset cache clear 清除cache设置
-replyset cache remove 刷新cache，可以使用global和plain/regex 规则id，具体参照 [具体参照 Keyword 进阶版教程](https://telegra.ph/Keyword-插件使用教程---进阶篇-02-07)

keyword.py

@@ -1,7 +1,7 @@
 import re, time, asyncio, requests, os, json
 from io import BytesIO
-from os import path, mkdir, remove
+from os import path, mkdir, remove, makedirs
-from shutil import copyfile, move
+from shutil import copyfile, move, rmtree
 from uuid import uuid4
 from base64 import b64encode, b64decode
 from importlib import import_module
@@ -128,6 +128,31 @@ def valid_time(chat_id):
         return True
 
 
+def has_cache(chat_id, mode, trigger, filename):
+    basepath = f"data/keyword_cache/{chat_id}/{mode}:{encode(trigger)}"
+    filepath = f"{basepath}/{filename}"
+    if not path.exists(basepath):
+        makedirs(basepath)
+        return (False, filepath)
+    if not path.exists(filepath):
+        return (False, filepath)
+    return (True, filepath)
+
+
+def cache_opened(chat_id, mode, trigger):
+    rule_data = get_redis(f"keyword.{chat_id}.single"
+                          f".{mode}.{encode(trigger)}").get("cache", None)
+    chat_data = get_redis(f"keyword.{chat_id}.settings").get("cache", None)
+    global_data = get_redis("keyword.settings").get("cache", None)
+    if rule_data:
+        return True if rule_data == "1" else False
+    elif chat_data:
+        return True if chat_data == "1" else False
+    elif global_data:
+        return True if global_data == "1" else False
+    return False
+
+
 async def del_msg(context, t_lim):
     await asyncio.sleep(t_lim)
     try:
@@ -136,7 +161,7 @@ async def del_msg(context, t_lim):
         pass
 
 
-async def send_reply(chat_id, reply_msg, context):
+async def send_reply(chat_id, trigger, mode, reply_msg, context):
     try:
         real_chat_id = chat_id
         chat = context.chat
@@ -144,12 +169,13 @@ async def send_reply(chat_id, reply_msg, context):
         replace_data = {}
         if chat_id < 0:
             replace_data = {
-                "user_id": sender.id,
-                "first_name": sender.first_name,
-                "last_name": sender.last_name if sender.last_name else "",
                 "chat_id": chat.id,
                 "chat_name": chat.title
             }
+            if sender:
+                replace_data["user_id"] = sender.id
+                replace_data["first_name"] = sender.first_name
+                replace_data["last_name"] = sender.last_name if sender.last_name else ""
         else:
             replace_data["user_id"] = chat_id
             if sender:
@@ -185,33 +211,38 @@ async def send_reply(chat_id, reply_msg, context):
                         chat_id = int(s[4:])
                         type_parse.remove(s)
                         break
-                if "plain" == re_type:
+                if ("file" in type_parse or "photo" in type_parse) and len(re_msg.split()) >= 2:
                     if could_send_msg:
                         update_last_time = True
-                        await bot.send_message(chat_id, re_msg, reply_to=None)
+                        re_data = re_msg.split(" ")
-                elif "reply" == re_type and chat_id == real_chat_id:
+                        cache_exists, cache_path = has_cache(chat_id, mode, trigger, re_data[0])
-                    if could_send_msg:
+                        is_opened = cache_opened(chat_id, mode, trigger)
-                        update_last_time = True
+                        filename = "/tmp/" + re_data[0]
-                        await bot.send_message(chat_id, re_msg, reply_to=context.id)
+                        if is_opened:
-                elif ("file" in type_parse or "photo" in type_parse) and len(re_msg.split()) >= 2:
+                            filename = cache_path
-                    if could_send_msg:
+                            if not cache_exists:
-                        update_last_time = True
-                        if not path.exists("/tmp"):
-                            mkdir("/tmp")
-                        re_data = re_msg.split()
-                        file_name = "/tmp/" + re_data[0]
                                 if re_data[1][0:7] == "file://":
-                            copyfile(re_data[1][7:], file_name)
+                                    re_data[1] = re_data[1][7:]
+                                    copyfile(" ".join(re_data[1:]), filename)
                                 else:
-                            file_get = requests.get(" ".join(re_data[1:]))
+                                    fileget = requests.get(" ".join(re_data[1:]))
-                            with open(file_name, "wb") as f:
+                                    with open(filename, "wb") as f:
-                                f.write(file_get.content)
+                                        f.write(fileget.content)
+                        else:
+                            if re_data[1][0:7] == "file://":
+                                re_data[1] = re_data[1][7:]
+                                copyfile(" ".join(re_data[1:]), filename)
+                            else:
+                                fileget = requests.get(" ".join(re_data[1:]))
+                                with open(filename, "wb") as f:
+                                    f.write(fileget.content)
                         reply_to = None
                         if "reply" in type_parse:
                             reply_to = context.id
-                        await bot.send_file(chat_id, file_name,
+                        await bot.send_file(chat_id, filename,
                                             reply_to=reply_to, force_document=("file" in type_parse))
-                        remove(file_name)
+                        if not is_opened:
+                            remove(filename)
                 elif ("tgfile" in type_parse or "tgphoto" in type_parse) and len(re_msg.split()) >= 2:
                     if could_send_msg:
                         update_last_time = True
@@ -221,8 +252,13 @@ async def send_reply(chat_id, reply_msg, context):
                         file_name = "/tmp/" + re_data[0]
                         _data = BytesIO()
                         re_data[1] = re_data[1].split("/")[-2:]
+                        try:
                             msg_chat_id = int(re_data[1][0])
+                        except:
+                            async with bot.conversation(re_data[1][0]) as conversation:
+                                msg_chat_id = conversation.chat_id
                         msg_id_inchat = int(re_data[1][1])
+                        await bot.send_message(chat_id, f"{msg_chat_id, msg_id_inchat}")
                         media_msg = (await bot.get_messages(msg_chat_id, msg_id_inchat))[0]
                         _data = BytesIO()
                         if media_msg and media_msg.media:
@@ -238,14 +274,22 @@ async def send_reply(chat_id, reply_msg, context):
                             await bot.send_file(chat_id, file_name, reply_to=reply_to,
                                                 force_document=("tgfile" in type_parse))
                             remove(file_name)
+                elif "plain" in type_parse:
+                    if could_send_msg:
+                        update_last_time = True
+                        await bot.send_message(chat_id, re_msg, reply_to=None)
+                elif "reply" in type_parse and chat_id == real_chat_id:
+                    if could_send_msg:
+                        update_last_time = True
+                        await bot.send_message(chat_id, re_msg, reply_to=context.id)
                 elif "op" in type_parse:
                     if re_msg == "delete":
                         await context.delete()
                     elif re_msg.split()[0] == "sleep" and len(re_msg.split()) == 2:
                         sleep_time = re_msg.split()[1]
                         await asyncio.sleep(float(sleep_time))
-                chat_id = real_chat_id
             except:
+                pass
             chat_id = real_chat_id
         if update_last_time:
             global group_last_time
@@ -386,8 +430,16 @@ async def reply_set(context):
             redis_data = f"keyword.{chat_id}.single.{params[0]}.{rule_data}"
             del params[0:2]
     settings_dict = get_redis(redis_data)
-    cmd_list = ["help", "mode", "list", "freq", "show", "clear"]
+    cmd_list = ["help", "mode", "list", "freq", "show", "cache", "clear"]
-    cmd_dict = {"help": (1,), "mode": (2,), "list": (2, 3), "freq": (2,), "show": (1,), "clear": (1,)}
+    cmd_dict = {
+        "help": (1,),
+        "mode": (2,),
+        "list": (2, 3),
+        "freq": (2,),
+        "show": (1,),
+        "cache": (2,),
+        "clear": (1,)
+    }
     if len(params) < 1:
         await context.edit("参数错误")
         await del_msg(context, 5)
@@ -405,7 +457,12 @@ async def reply_set(context):
             await del_msg(context, 15)
             return
         elif params[0] == "show":
-            defaults = {"mode": "未设置", "list": "未设置", "freq": "未设置"}
+            defaults = {
+                "mode": "未设置 (默认黑名单)",
+                "list": "未设置 (默认为空)",
+                "freq": "未设置 (默认为 1)",
+                "cache": "未设置 (默认关闭)"
+            }
             msg = "Settings: \n"
             for k, v in defaults.items():
                 msg += f"`{k}` -> `{settings_dict[k] if k in settings_dict else v}`\n"
@@ -520,6 +577,41 @@ async def reply_set(context):
                     await context.edit("频率需为正数")
                     await del_msg(context, 5)
                     return
+        elif params[0] == "cache":
+            if params[1] == "0":
+                settings_dict["cache"] = "0"
+                redis.set(redis_data, save_rules(settings_dict, None))
+                await context.edit("已关闭缓存功能")
+                await del_msg(context, 5)
+                return
+            elif params[1] == "1":
+                settings_dict["cache"] = "1"
+                redis.set(redis_data, save_rules(settings_dict, None))
+                await context.edit("已开启缓存功能")
+                await del_msg(context, 5)
+                return
+            elif params[1] == "remove":
+                if redis_data == "keyword.settings":
+                    rmtree("data/keyword_cache")
+                elif redis_data.split(".")[2] == "single":
+                    rmtree(f"data/keyword_cache/{chat_id}/"
+                           f"{redis_data.split('.')[3]}:{redis_data.split('.')[4]}")
+                else:
+                    rmtree(f"data/keyword_cache/{chat_id}")
+                await context.edit("已删除缓存")
+                await del_msg(context, 5)
+                return
+            elif params[1] == "clear":
+                if "cache" in settings_dict:
+                    del settings_dict["cache"]
+                redis.set(redis_data, save_rules(settings_dict, None))
+                await context.edit("清除成功")
+                await del_msg(context, 5)
+                return
+            else:
+                await context.edit(f"参数错误")
+                await del_msg(context, 5)
+                return
         elif params[0] == "clear":
             redis.delete(redis_data)
             await context.edit("清除成功")
@@ -537,6 +629,7 @@ async def reply_set(context):
 async def funcset(context):
     if not path.exists("plugins/keyword_func"):
         mkdir("plugins/keyword_func")
+    try:
         params = context.parameter
         params = " ".join(params).split("\n")
         cmd = []
@@ -624,11 +717,11 @@ async def funcset(context):
                 return
             elif len(cmd) == 1 and cmd[0] == "help":
                 await context.edit("""
-`-funcset new <func_name>` (要回复带有文件的信息或自己附带文件)
+    `-funcset new <func_name>` (要回复带有文件的信息或自己附带文件)
-`-funcset install <func_name>` （云端获取函数文件）
+    `-funcset install <func_name>` （云端获取函数文件）
-`-funcset del <func_name>`
+    `-funcset del <func_name>`
-`-funcset show <func_name>` (发送文件)
+    `-funcset show <func_name>` (发送文件)
-`-funcset ls` (列出所有函数)""")
+    `-funcset ls` (列出所有函数)""")
             else:
                 await context.edit("参数错误")
                 await del_msg(context, 5)
@@ -637,6 +730,8 @@ async def funcset(context):
             await context.edit("参数错误")
             await del_msg(context, 5)
             return
+    except:
+        pass
 
 
 @listener(incoming=True, ignore_edited=True)
@@ -646,7 +741,7 @@ async def auto_reply(context):
     try:
         chat_id = context.chat_id
         sender_id = context.sender_id
-        if context.id not in read_context:
+        if f"{chat_id}:{context.id}" not in read_context:
             plain_dict = get_redis(f"keyword.{chat_id}.plain")
             regex_dict = get_redis(f"keyword.{chat_id}.regex")
             g_settings = get_redis("keyword.settings")
@@ -675,8 +770,8 @@ async def auto_reply(context):
                     if tmp:
                         could_reply = validate(str(sender_id), int(tmp.get("mode", "0")), tmp.get("list", []))
                     if could_reply:
-                        read_context[context.id] = None
+                        read_context[f"{chat_id}:{context.id}"] = None
-                        await send_reply(chat_id, parse_multi(v), context)
+                        await send_reply(chat_id, k, "plain", parse_multi(v), context)
             for k, v in regex_dict.items():
                 pattern = re.compile(k)
                 if pattern.search(send_text):
@@ -685,7 +780,7 @@ async def auto_reply(context):
                     if tmp:
                         could_reply = validate(str(sender_id), int(tmp.get("mode", "0")), tmp.get("list", []))
                     if could_reply:
-                        read_context[context.id] = None
+                        read_context[f"{chat_id}:{context.id}"] = None
                         catch_pattern = r"\$\{regex_(?P<str>((?!\}).)+)\}"
                         count = 0
                         while re.search(catch_pattern, v) and count < 20:
@@ -698,8 +793,8 @@ async def auto_reply(context):
                                 capture_data = ""
                             v = v.replace("${regex_%s}" % group_name, capture_data)
                             count += 1
-                        await send_reply(chat_id, parse_multi(v), context)
+                        await send_reply(chat_id, k, "regex", parse_multi(v), context)
         else:
-            del read_context[context.id]
+            del read_context[f"{chat_id}:{context.id}"]
     except:
         pass

list.json

@@ -362,10 +362,10 @@
         },
         {
             "name": "keyword",
-            "version": "2.4",
+            "version": "2.5",
             "section": "chat",
             "maintainer": "c3b2a, xtaodada",
-            "size": "28.6 kb",
+            "size": "32.9 kb",
             "supported": true,
             "des-short": "群组关键词自动回复插件",
             "des": "命令: keyword, replyset, funcset。"