summaryrefslogtreecommitdiff
path: root/sleekxmpp/plugins/xep_0122/stanza.py
diff options
context:
space:
mode:
Diffstat (limited to 'sleekxmpp/plugins/xep_0122/stanza.py')
-rw-r--r--sleekxmpp/plugins/xep_0122/stanza.py94
1 files changed, 94 insertions, 0 deletions
diff --git a/sleekxmpp/plugins/xep_0122/stanza.py b/sleekxmpp/plugins/xep_0122/stanza.py
new file mode 100644
index 00000000..bc3c177a
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0122/stanza.py
@@ -0,0 +1,94 @@
+
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class FormValidation(ElementBase):
+ """
+ Validation values for form fields.
+
+ Example:
+
+ <field var='evt.date' type='text-single' label='Event Date/Time'>
+ <validate xmlns='http://jabber.org/protocol/xdata-validate'
+ datatype='xs:dateTime'/>
+ <value>2003-10-06T11:22:00-07:00</value>
+ </field>
+
+ Questions:
+ Should this look at the datatype value and convert the range values as appropriate?
+ Should this stanza provide a pass/fail for a value from the field, or convert field value to datatype?
+ """
+
+ namespace = 'http://jabber.org/protocol/xdata-validate'
+ name = 'validate'
+ plugin_attrib = 'validate'
+ interfaces = {'datatype', 'basic', 'open', 'range', 'regex', }
+ sub_interfaces = {'basic', 'open', 'range', 'regex', }
+ plugin_attrib_map = {}
+ plugin_tag_map = {}
+
+ def _add_field(self, name):
+ self.remove_all()
+ item_xml = ET.Element('{%s}%s' % (self.namespace, name))
+ self.xml.append(item_xml)
+ return item_xml
+
+ def set_basic(self, value):
+ if value:
+ self._add_field('basic')
+ else:
+ del self['basic']
+
+ def set_open(self, value):
+ if value:
+ self._add_field('open')
+ else:
+ del self['open']
+
+ def set_regex(self, regex):
+ if regex:
+ _regex = self._add_field('regex')
+ _regex.text = regex
+ else:
+ del self['regex']
+
+ def set_range(self, value, minimum=None, maximum=None):
+ if value:
+ _range = self._add_field('range')
+ _range.attrib['min'] = str(minimum)
+ _range.attrib['max'] = str(maximum)
+ else:
+ del self['range']
+
+ def remove_all(self, except_tag=None):
+ for a in self.sub_interfaces:
+ if a != except_tag:
+ del self[a]
+
+ def get_basic(self):
+ present = self.xml.find('{%s}basic' % self.namespace)
+ return present is not None
+
+ def get_open(self):
+ present = self.xml.find('{%s}open' % self.namespace)
+ return present is not None
+
+ def get_regex(self):
+ present = self.xml.find('{%s}regex' % self.namespace)
+ if present is not None:
+ return present.text
+
+ return False
+
+ def get_range(self):
+ present = self.xml.find('{%s}range' % self.namespace)
+ if present is not None:
+ attributes = present.attrib
+ return_value = dict()
+ if 'min' in attributes:
+ return_value['minimum'] = attributes['min']
+ if 'max' in attributes:
+ return_value['maximum'] = attributes['max']
+ return return_value
+
+ return False