first import

first import between version 0.1.3 and 0.2

darcs-hash:20051127110300-684f5-0ed50cd0e86df9195cec2c1df070fdf24a6faeb5.gz

jabber/x.py

@@ -0,0 +1,129 @@
+##
+## x.py
+## Login : David Rousselie <dax@happycoders.org>
+## Started on  Fri Jan  7 11:06:42 2005 
+## $Id: x.py,v 1.3 2005/09/18 20:24:07 dax Exp $
+## 
+## Copyright (C) 2005 
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+## 
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+## 
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##
+
+import sys
+from pyxmpp.stanza import common_doc
+
+class Option(object):
+    def __init__(self, label, value):
+	self.__label = label
+	self.__value = value
+	
+    def get_xml(self, parent):
+	if parent is None:
+	    option = common_doc.newChild(None, "option", None)
+	else:
+	    option = parent.newChild(None, "option", None)
+	option.setProp("label", self.__label)
+	option.newChild(None, "value", self.__value)
+	return option
+
+class Field(object):
+    def __init__(self, type, label, var, value):
+	self.__type = type
+	self.__label = label
+	self.__var = var
+	self.value = value
+	self.__options = []
+
+    def add_option(self, label, value):
+	option = Option(label, value)
+	self.__options.append(option)
+	return option
+
+    def get_xml(self, parent):
+	if parent is None:
+	    raise Exception, "parent field should not be None"
+	else:
+	    field = parent.newChild(None, "field", None)
+	field.setProp("type", self.__type)
+	if not self.__label is None:
+	    field.setProp("label", self.__label)
+	if not self.__var is None:
+	    field.setProp("var", self.__var)
+	if self.value:
+	    field.newChild(None, "value", self.value)
+	for option in self.__options:
+	    option.get_xml(field)
+	return field
+
+class X(object):
+    def __init__(self):
+	self.fields = {}
+	self.fields_tab = []
+	self.title = None
+	self.instructions = None
+        self.type = None
+        self.xmlns = None
+        
+    def add_field(self, type = "fixed", label = None, var = None, value = ""):
+	field = Field(type, label, var, value)
+	self.fields[var] = field
+	# fields_tab exist to keep added fields order
+	self.fields_tab.append(field)
+	return field
+
+    def attach_xml(self, iq):
+	node = iq.newChild(None, "x", None)
+	_ns = node.newNs(self.xmlns, None)
+	node.setNs(_ns)
+	if not self.title is None:
+	    node.newTextChild(None, "title", self.title)
+	if not self.instructions is None:
+	    node.newTextChild(None, "instructions", self.instructions)
+	for field in self.fields_tab:
+	    field.get_xml(node)
+	return node
+
+    def from_xml(self, node):
+	## TODO : test node type and ns and clean that loop !!!!
+	while node and node.type != "element":
+	    node = node.next
+	child = node.children
+	while child:
+	    ## TODO : test child type (element) and ns (jabber:x:data)
+	    if child.type == "element" and child.name == "field":
+		if child.hasProp("type"): 
+		    type = child.prop("type")
+		else:
+		    type = ""
+
+		if child.hasProp("label"): 
+		    label = child.prop("label")
+		else:
+		    label = ""
+
+		if child.hasProp("var"): 
+		    var = child.prop("var")
+		else:
+		    var = ""
+		
+		xval = child.children
+		while xval and xval.name != "value":
+		    xval = xval.next
+		if xval:
+		    value = xval.getContent()
+		else:
+		    value = ""
+		field = Field(type, label, var, value)
+		self.fields[var] = field
+	    child = child.next