From 351b76b9e720efa0bcbd6233834d48961b866c0e Mon Sep 17 00:00:00 2001
From: Someone <someone@somenet.org>
Date: Wed, 8 Dec 2021 19:38:38 +0100
Subject: [PATCH] [somebot] /mod-remove-post-text <post-permalink> <reason>

---
 modules/CACommandModRemovePostText.py | 68 +++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 modules/CACommandModRemovePostText.py

diff --git a/modules/CACommandModRemovePostText.py b/modules/CACommandModRemovePostText.py
new file mode 100644
index 0000000..a8333a1
--- /dev/null
+++ b/modules/CACommandModRemovePostText.py
@@ -0,0 +1,68 @@
+# Mattermost Bot module.
+#  Copyright (c) 2016-2021 by Someone <someone@somenet.org> (aka. Jan Vales <jan@jvales.net>)
+#  published under MIT-License
+#
+# This command relies on the priviledged DB-Cleaner maint script.
+
+
+
+from AbstractCommand import AbstractCommand
+class CACommandModRemovePostText(AbstractCommand):
+    TRIGGER = "mod-remove-post-text"
+    CONFIG = {"display_name": "somebot-command", "auto_complete": True,
+              "auto_complete_hint": "<permalink> <reason>",
+             }
+    CONFIG["auto_complete_desc"] = CONFIG["description"] = "Remove post-text, but dont delete post. Run in same channel. Cannot be undone! [CHANNEL_ADMIN]"
+
+
+    def on_POST(self, request, data):
+        self._require_channel_admin(data) # will throw an exception if not. (Dont try-except: Its handled up the stack.)
+
+        msg_text = data['text'].strip().split(" ", 1)
+
+        try:
+            splitpath = msg_text[0].strip().strip("/").split("/")
+            if splitpath[4] == "pl":
+                pl_post_id = splitpath[5]
+        except:
+            request.cmd_respond_text_temp("``/"+self.TRIGGER+"`` failed: The first parameter is not a valid post-permalink. :(")
+            return
+
+        if len(msg_text) == 1:
+            request.cmd_respond_text_temp("``/"+self.TRIGGER+"`` failed: It seems like you did not supply any reason-text. :(")
+            return
+
+        if len(msg_text[1]) > 15000:
+            request.cmd_respond_text_temp("``/"+self.TRIGGER+"`` failed: reason-text must be smaller than 15000 characters :(\nYour text is: "+str(len(msg_text[1]))+" characters long.")
+            return
+
+        post = self.bot.api.get_post(pl_post_id, exc=False)
+
+        if "status_code" in post and post["status_code"] == 404:
+            request.cmd_respond_text_temp("``/"+self.TRIGGER+"`` failed: The perma-linked post doesnt seem to exist. Was it deleted?")
+            return
+
+        if post["channel_id"] != data["channel_id"]:
+            request.cmd_respond_text_temp("``/"+self.TRIGGER+"`` failed: Must be executed in the same channel as the post. :(")
+            return
+
+        if "cmd" in post["props"] and post["props"]["cmd"] != self.TRIGGER:
+            request.cmd_respond_text_temp("``/"+self.TRIGGER+"`` failed: The command **``/"+post["props"]["cmd"]+"``** already affects this post. Undo said command before applying this one. :(")
+            return
+
+        if post["message"].strip() == "":
+            request.cmd_respond_text_temp("``/"+self.TRIGGER+"`` failed: This command doesnt work on empty messages and cant be undone.\nIf you are an admin_a you can use ``/mod-get-post-text`` to view the original text. :(")
+            return
+
+        # do actual action
+        att = [{"color":"#f35912", "text": "**Post-text removed. Reason:**\n"+msg_text[1]}]
+        post["props"].update(dict({"attachments":att, "somebot_removed_post_text":post["message"], "cmd":self.TRIGGER}))
+
+#        if msg_text[1] in ["--abort", "--undo", "--remove", "--clear"]:
+#            del post["props"]["cmd"]
+#            del post["props"]["attachments"]
+#            del post["props"]["somebot_removed_post_text"]
+#
+        self.bot.api.update_post(splitpath[5], message=None, is_pinned=post["is_pinned"], has_reactions=post["has_reactions"], props=post["props"])
+        self.bot.debug_chan("``/"+self.TRIGGER+" "+data["text"].strip()+"`` used by ``@"+data["user_name"]+"`` in ``"+data["team_domain"]+"::"+data["channel_name"]+"``")
+        request.cmd_respond_text_temp("### ``Done.`` :)")
-- 
2.43.0