commit 27a29a604a2d03e852bf923161fbdaeba4536346
Author: Michael Mandl <mandlm@molez.net>
Date:   Tue Nov 29 16:58:54 2022 +0100

    feat: reply to all html files with their content

diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..db72d2a
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,9 @@
+use flake .nix
+dotenv_if_exists
+
+if on_git_branch; then
+    echo 
+    git status --short --branch 
+    echo 
+    git fetch
+fi
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8eaf2fe
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+maubot-htmlfile.zip
diff --git a/.nix/flake.lock b/.nix/flake.lock
new file mode 100644
index 0000000..8834bce
--- /dev/null
+++ b/.nix/flake.lock
@@ -0,0 +1,43 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1669597967,
+        "narHash": "sha256-R+2NaDkXsYkOpFOhmVR8jBZ77Pq55Z6ilaqwFLLn000=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "be9e3762e719211368d186f547f847737baad720",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/.nix/flake.nix b/.nix/flake.nix
new file mode 100644
index 0000000..01ebacd
--- /dev/null
+++ b/.nix/flake.nix
@@ -0,0 +1,20 @@
+{
+  description = "A basic flake with a shell";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShell = pkgs.mkShell {
+          nativeBuildInputs = [ pkgs.bashInteractive ];
+          buildInputs = with pkgs; [
+            zip
+          ];
+        };
+      }
+    );
+}
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5500607
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+plugin: maubot.yaml htmlfile.py
+	zip -9r maubot-htmlfile.zip maubot.yaml htmlfile.py 
+
+clean: 
+	rm maubot-htmlfile.zip
+
+all: plugin
diff --git a/htmlfile.py b/htmlfile.py
new file mode 100644
index 0000000..27082e1
--- /dev/null
+++ b/htmlfile.py
@@ -0,0 +1,25 @@
+from mautrix.types import EventType, MessageType
+from mautrix.crypto import attachments
+
+from maubot import Plugin, MessageEvent
+from maubot.handlers import event
+
+
+class HtmlFile(Plugin):
+    @event.on(EventType.ROOM_MESSAGE)
+    async def event_handler(self, event: MessageEvent) -> None:
+
+        # self.log.debug(f"received: {event}")
+
+        if not event.content.msgtype == MessageType.FILE:
+            return
+
+        if event.content.info.mimetype == "text/html":
+            if event.content.url:
+                file_content = (await self.client.download_media(url = event.content.url)).decode("utf-8")
+            else:
+                enc_file = event.content.file
+                ciphertext = await self.client.download_media(url = enc_file.url)
+                file_content = attachments.decrypt_attachment(ciphertext, enc_file.key.key, enc_file.hashes["sha256"], enc_file.iv).decode("utf-8")
+
+            await event.reply(file_content, allow_html = True)
diff --git a/maubot.yaml b/maubot.yaml
new file mode 100644
index 0000000..2e6535b
--- /dev/null
+++ b/maubot.yaml
@@ -0,0 +1,7 @@
+maubot: 0.1.0
+id: net.molez.maubot.htmlfile
+version: 0.1.0
+license: MIT
+modules:
+  - htmlfile
+main_class: HtmlFile