From 6a43559f4fb7542ed95968357fdc72abfd5e0bac Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Thu, 23 Nov 2017 12:10:39 +0000
Subject: Add a Markup plugin.

---
 slixmpp/plugins/xep_0394/stanza.py | 123 +++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 slixmpp/plugins/xep_0394/stanza.py

(limited to 'slixmpp/plugins/xep_0394/stanza.py')

diff --git a/slixmpp/plugins/xep_0394/stanza.py b/slixmpp/plugins/xep_0394/stanza.py
new file mode 100644
index 00000000..f15a9ba1
--- /dev/null
+++ b/slixmpp/plugins/xep_0394/stanza.py
@@ -0,0 +1,123 @@
+"""
+    Slixmpp: The Slick XMPP Library
+    Copyright (C) 2017 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
+    This file is part of Slixmpp.
+
+    See the file LICENSE for copying permission.
+"""
+
+from slixmpp.xmlstream import ElementBase, register_stanza_plugin, ET
+
+
+class Markup(ElementBase):
+    namespace = 'urn:xmpp:markup:0'
+    name = 'markup'
+    plugin_attrib = 'markup'
+
+
+class _FirstLevel(ElementBase):
+    namespace = 'urn:xmpp:markup:0'
+    interfaces = {'start', 'end'}
+
+    def get_start(self):
+        return int(self._get_attr('start'))
+
+    def set_start(self, value):
+        self._set_attr('start', '%d' % value)
+
+    def get_end(self):
+        return int(self._get_attr('end'))
+
+    def set_end(self, value):
+        self._set_attr('end', '%d' % value)
+
+class Span(_FirstLevel):
+    name = 'span'
+    plugin_attrib = 'span'
+    plugin_multi_attrib = 'spans'
+    interfaces = {'start', 'end', 'types'}
+
+    def get_types(self):
+        types = []
+        if self.xml.find('{urn:xmpp:markup:0}emphasis') is not None:
+            types.append('emphasis')
+        if self.xml.find('{urn:xmpp:markup:0}code') is not None:
+            types.append('code')
+        if self.xml.find('{urn:xmpp:markup:0}deleted') is not None:
+            types.append('deleted')
+        return types
+
+    def set_types(self, value):
+        del self['types']
+        for type_ in value:
+            if type_ == 'emphasis':
+                self.xml.append(ET.Element('{urn:xmpp:markup:0}emphasis'))
+            elif type_ == 'code':
+                self.xml.append(ET.Element('{urn:xmpp:markup:0}code'))
+            elif type_ == 'deleted':
+                self.xml.append(ET.Element('{urn:xmpp:markup:0}deleted'))
+
+    def det_types(self):
+        for child in self.xml:
+            self.xml.remove(child)
+
+
+class _SpanType(ElementBase):
+    namespace = 'urn:xmpp:markup:0'
+
+
+class EmphasisType(_SpanType):
+    name = 'emphasis'
+    plugin_attrib = 'emphasis'
+
+
+class CodeType(_SpanType):
+    name = 'code'
+    plugin_attrib = 'code'
+
+
+class DeletedType(_SpanType):
+    name = 'deleted'
+    plugin_attrib = 'deleted'
+
+
+class BlockCode(_FirstLevel):
+    name = 'bcode'
+    plugin_attrib = 'bcode'
+    plugin_multi_attrib = 'bcodes'
+
+
+class List(_FirstLevel):
+    name = 'list'
+    plugin_attrib = 'list'
+    plugin_multi_attrib = 'lists'
+    interfaces = {'start', 'end', 'li'}
+
+
+class Li(ElementBase):
+    namespace = 'urn:xmpp:markup:0'
+    name = 'li'
+    plugin_attrib = 'li'
+    plugin_multi_attrib = 'lis'
+    interfaces = {'start'}
+
+    def get_start(self):
+        return int(self._get_attr('start'))
+
+    def set_start(self, value):
+        self._set_attr('start', '%d' % value)
+
+
+class BlockQuote(_FirstLevel):
+    name = 'bquote'
+    plugin_attrib = 'bquote'
+    plugin_multi_attrib = 'bquotes'
+
+register_stanza_plugin(Markup, Span, iterable=True)
+register_stanza_plugin(Markup, BlockCode, iterable=True)
+register_stanza_plugin(Markup, List, iterable=True)
+register_stanza_plugin(Markup, BlockQuote, iterable=True)
+register_stanza_plugin(Span, EmphasisType)
+register_stanza_plugin(Span, CodeType)
+register_stanza_plugin(Span, DeletedType)
+register_stanza_plugin(List, Li, iterable=True)
-- 
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