From 81ebf4e8ba7d273cfd51df9c64fc5153cc687989 Mon Sep 17 00:00:00 2001
From: mathieui <mathieui@mathieui.net>
Date: Fri, 22 Jan 2021 18:40:37 +0100
Subject: [PATCH] XEP-0382: Spoiler Messages

---
 slixmpp/plugins/__init__.py          |  1 +
 slixmpp/plugins/xep_0382/__init__.py | 13 +++++++++++
 slixmpp/plugins/xep_0382/spoiler.py  | 32 ++++++++++++++++++++++++++++
 slixmpp/plugins/xep_0382/stanza.py   | 26 ++++++++++++++++++++++
 4 files changed, 72 insertions(+)
 create mode 100644 slixmpp/plugins/xep_0382/__init__.py
 create mode 100644 slixmpp/plugins/xep_0382/spoiler.py
 create mode 100644 slixmpp/plugins/xep_0382/stanza.py

diff --git a/slixmpp/plugins/__init__.py b/slixmpp/plugins/__init__.py
index a0159ad1..e833d808 100644
--- a/slixmpp/plugins/__init__.py
+++ b/slixmpp/plugins/__init__.py
@@ -100,6 +100,7 @@ __all__ = [
     'xep_0369',  # MIX-CORE
     'xep_0377',  # Spam reporting
     'xep_0380',  # Explicit Message Encryption
+    'xep_0382',  # Spoiler Messages
     'xep_0394',  # Message Markup
     'xep_0403',  # MIX-Presence
     'xep_0404',  # MIX-Anon
diff --git a/slixmpp/plugins/xep_0382/__init__.py b/slixmpp/plugins/xep_0382/__init__.py
new file mode 100644
index 00000000..4a6b83fc
--- /dev/null
+++ b/slixmpp/plugins/xep_0382/__init__.py
@@ -0,0 +1,13 @@
+"""
+    Slixmpp: The Slick XMPP Library
+    Copyright (C) 2021 Mathieu Pasquet <mathieui@mathieui.net>
+    This file is part of Slixmpp.
+
+    See the file LICENSE for copying permission.
+"""
+
+from slixmpp.plugins.base import register_plugin
+from slixmpp.plugins.xep_0382.stanza import *
+from slixmpp.plugins.xep_0382.spoiler import XEP_0382
+
+register_plugin(XEP_0382)
diff --git a/slixmpp/plugins/xep_0382/spoiler.py b/slixmpp/plugins/xep_0382/spoiler.py
new file mode 100644
index 00000000..2f556f77
--- /dev/null
+++ b/slixmpp/plugins/xep_0382/spoiler.py
@@ -0,0 +1,32 @@
+"""
+    Slixmpp: The Slick XMPP Library
+    Copyright (C) 2021 Mathieu Pasquet <mathieui@mathieui.net>
+    This file is part of Slixmpp.
+
+    See the file LICENSE for copying permission.
+"""
+from slixmpp import JID
+from slixmpp.plugins import BasePlugin
+from slixmpp.plugins.xep_0382 import stanza
+from slixmpp.stanza import Message
+
+
+class XEP_0382(BasePlugin):
+    '''XEP-0382: Spoiler Messages'''
+
+    name = 'xep_0382'
+    description = 'Spoiler Messages'
+    dependencies = {'xep_0030'}
+    stanza = stanza
+    namespace = stanza.NS
+
+    def plugin_init(self) -> None:
+        stanza.register_plugins()
+        Message.sub_interfaces.add('spoiler')
+
+    def session_bind(self, jid: JID):
+        self.xmpp['xep_0030'].add_feature(stanza.NS)
+
+    def plugin_end(self):
+        self.xmpp.plugin['xep_0030'].del_feature(feature=stanza.NS)
+        Message.sub_interfaces.remove('spoiler')
diff --git a/slixmpp/plugins/xep_0382/stanza.py b/slixmpp/plugins/xep_0382/stanza.py
new file mode 100644
index 00000000..0ce2b5f4
--- /dev/null
+++ b/slixmpp/plugins/xep_0382/stanza.py
@@ -0,0 +1,26 @@
+"""
+    Slixmpp: The Slick XMPP Library
+    Copyright (C) 2021 Mathieu Pasquet <mathieui@mathieui.net>
+    This file is part of Slixmpp.
+
+    See the file LICENSE for copying permissio
+"""
+
+from slixmpp.stanza import Message
+from slixmpp.xmlstream import (
+    register_stanza_plugin,
+    ElementBase,
+)
+
+
+NS = 'urn:xmpp:spoiler:0'
+
+
+class Spoiler(ElementBase):
+    namespace = NS
+    name = 'spoiler'
+    plugin_attrib = 'spoiler'
+
+
+def register_plugins():
+    register_stanza_plugin(Message, Spoiler)