allow queries in %first/%history/%last

src/scanners/first_scanner.py

@@ -9,10 +9,10 @@ from utils import generate_help
 class FirstScanner(HistoryScanner):
     @staticmethod
     def help() -> str:
-        return generate_help("first", "Read first message")
+        return generate_help("first", "Read first message  (add text to filter like %find)")
 
     def __init__(self):
-        super().__init__(help=FirstScanner.help())
+        super().__init__(help=FirstScanner.help(), allow_queries=True)
 
     def allow_message(self, *_) -> bool:
         return True

src/scanners/history_scanner.py

@@ -1,6 +1,7 @@
 from abc import ABC, abstractmethod
 from typing import Callable, List
 import discord
+import re
 
 # Custom libs
 
@@ -10,17 +11,23 @@ from logs import ChannelLogs, MessageLog
 
 
 class HistoryScanner(Scanner, ABC):
-    def __init__(self, *, valid_args: List[str] = [], help: str):
+    def __init__(self, *, help: str, valid_args: List[str] = [], allow_queries: bool = False):
         super().__init__(
             has_digit_args=True,
             valid_args=["all", "everyone"] + valid_args,
             help=help,
             intro_context="",
+            all_args=allow_queries,
         )
+        self.allow_queries = allow_queries
 
     async def init(self, message: discord.Message, *args: str) -> bool:
         self.history = History()
         self.all_messages = "all" in args or "everyone" in args
+        if self.allow_queries:
+            self.queries = [(query.lower(), query.strip("`") if re.match(r"^`.*`$", query) else None) for query in self.other_args]
+        else:
+            self.queries = []
         return True
 
     def compute_message(self, channel: ChannelLogs, message: MessageLog):
@@ -30,7 +37,7 @@ class HistoryScanner(Scanner, ABC):
             self.history,
             self.raw_members,
             all_messages=self.all_messages,
-            allow_message=self.allow_message,
+            allow_message=lambda *args: self.allow_message(*args) and self.allow_message_query(*args),
         )
 
     @abstractmethod
@@ -41,6 +48,19 @@ class HistoryScanner(Scanner, ABC):
     def allow_message(self, channel: ChannelLogs, message: MessageLog) -> bool:
         pass
 
+    def allow_message_query(self, channel: ChannelLogs, message: MessageLog) -> bool:
+        if not self.allow_queries or len(self.queries) == 0:
+            return True
+        else:
+            content = message.content.lower()
+            for query in self.queries:
+                if query[1] is not None:
+                    if not re.match(query[1], message.content):
+                        return False
+                elif not query[0] in content:
+                    return False
+        return True
+
     @staticmethod
     def analyse_message(
         channel: ChannelLogs,

src/scanners/last_scanner.py

@@ -9,10 +9,10 @@ from utils import generate_help
 class LastScanner(HistoryScanner):
     @staticmethod
     def help() -> str:
-        return generate_help("last", "Read last message")
+        return generate_help("last", "Read last message (add text to filter like %find)")
 
     def __init__(self):
-        super().__init__(help=LastScanner.help())
+        super().__init__(help=LastScanner.help(), allow_queries=True)
 
     def allow_message(self, *_) -> bool:
         return True

src/scanners/random_scanner.py

@@ -9,10 +9,10 @@ from utils import generate_help
 class RandomScanner(HistoryScanner):
     @staticmethod
     def help() -> str:
-        return generate_help("rand", "Read a random message")
+        return generate_help("rand", "Read a random message (add text to filter like %find)")
 
     def __init__(self):
-        super().__init__(help=RandomScanner.help())
+        super().__init__(help=RandomScanner.help(), allow_queries=True)
 
     def allow_message(self, *_) -> bool:
         return True