From 58c3579f74e2827c0be973cac9b0a0ae9a606a1e Mon Sep 17 00:00:00 2001
From: mathieui <mathieui@mathieui.net>
Date: Wed, 2 Dec 2020 19:36:20 +0100
Subject: XEP-0422: Message Fastening

---
 slixmpp/plugins/xep_0422/__init__.py  | 13 +++++++++++
 slixmpp/plugins/xep_0422/fastening.py | 28 +++++++++++++++++++++++
 slixmpp/plugins/xep_0422/stanza.py    | 42 +++++++++++++++++++++++++++++++++++
 3 files changed, 83 insertions(+)
 create mode 100644 slixmpp/plugins/xep_0422/__init__.py
 create mode 100644 slixmpp/plugins/xep_0422/fastening.py
 create mode 100644 slixmpp/plugins/xep_0422/stanza.py

(limited to 'slixmpp/plugins/xep_0422')

diff --git a/slixmpp/plugins/xep_0422/__init__.py b/slixmpp/plugins/xep_0422/__init__.py
new file mode 100644
index 00000000..9a1575c1
--- /dev/null
+++ b/slixmpp/plugins/xep_0422/__init__.py
@@ -0,0 +1,13 @@
+"""
+    Slixmpp: The Slick XMPP Library
+    Copyright (C) 2020 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_0422.stanza import *
+from slixmpp.plugins.xep_0422.fastening import XEP_0422
+
+register_plugin(XEP_0422)
diff --git a/slixmpp/plugins/xep_0422/fastening.py b/slixmpp/plugins/xep_0422/fastening.py
new file mode 100644
index 00000000..68560e16
--- /dev/null
+++ b/slixmpp/plugins/xep_0422/fastening.py
@@ -0,0 +1,28 @@
+"""
+    Slixmpp: The Slick XMPP Library
+    Copyright (C) 2020 Mathieu Pasquet <mathieui@mathieui.net>
+    This file is part of Slixmpp.
+
+    See the file LICENSE for copying permission.
+"""
+from slixmpp.plugins import BasePlugin
+from slixmpp.plugins.xep_0422 import stanza
+
+
+class XEP_0422(BasePlugin):
+    '''XEP-0422: Message Fastening'''
+
+    name = 'xep_0422'
+    description = 'Message Fastening'
+    dependencies = {'xep_0030'}
+    stanza = stanza
+    namespace = stanza.NS
+
+    def plugin_init(self) -> None:
+        stanza.register_plugins()
+
+    def session_bind(self, jid):
+        self.xmpp.plugin['xep_0030'].add_feature(feature=stanza.NS)
+
+    def plugin_end(self):
+        self.xmpp.plugin['xep_0030'].del_feature(feature=stanza.NS)
diff --git a/slixmpp/plugins/xep_0422/stanza.py b/slixmpp/plugins/xep_0422/stanza.py
new file mode 100644
index 00000000..a739809e
--- /dev/null
+++ b/slixmpp/plugins/xep_0422/stanza.py
@@ -0,0 +1,42 @@
+"""
+    Slixmpp: The Slick XMPP Library
+    Copyright (C) 2020 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 (
+    ElementBase,
+    register_stanza_plugin,
+)
+
+
+NS = 'urn:xmpp:fasten:0'
+
+
+class ApplyTo(ElementBase):
+    namespace = NS
+    name = 'apply-to'
+    plugin_attrib = 'apply_to'
+    interfaces = {'id', 'shell'}
+
+    def set_shell(self, value: bool):
+        if value:
+            self.xml.attrib['shell'] = str(value).lower()
+        else:
+            if 'shell' in self.xml.attrib:
+                del self.xml.attrib['shell']
+
+
+class External(ElementBase):
+    namespace = NS
+    name = 'external'
+    plugin_attrib = 'external'
+    interfaces = {'name'}
+
+
+def register_plugins():
+    register_stanza_plugin(Message, ApplyTo)
+    register_stanza_plugin(ApplyTo, External)
-- 
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