--- nfo/projects/netfraggle/bin/fraggleEngine.py	2004/08/25 22:47:28	1.2
+++ nfo/projects/netfraggle/bin/fraggleEngine.py	2004/08/31 16:48:19	1.8
@@ -1,31 +1,50 @@
-#!/usr/bin/env python
+#-----------------------------------------------------------------------------
+# Name:        fraggleEngine.py
+# Purpose:     Does the main (non-gui) work
+#
+# Author:      joko
+#
+# Created:     2004/30/08
+# RCS-ID:      $Id: fraggleEngine.py,v 1.8 2004/08/31 16:48:19 joko Exp $
+# Copyright:   (c) 2004 netfrag.org
+# Licence:     GPL
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# $Log: fraggleEngine.py,v $
+# Revision 1.8  2004/08/31 16:48:19  joko
+# + def authenticate
+#
+# Revision 1.7  2004/08/31 09:34:10  joko
+# + def query_remote: don't do "getTopicById" here anymore
+#
+# Revision 1.6  2004/08/31 02:23:07  joko
+# U changes to (dummy) topics metadata (FraggleXml)
+# + def query_remote: wrapper for making remote xmlrpc call
+#
+# Revision 1.5  2004/08/30 13:03:13  joko
+# - def getDefaultDir now in fraggleCtlPreferences
+# + def getTopicById
+#
+# Revision 1.4  2004/08/27 03:18:30  joko
+# new methods: fraggleSync, getTopics
+#
+# Revision 1.3  2004/08/26 15:25:04  joko
+# added cvs headers
+#-----------------------------------------------------------------------------
 
 import os
 from fraggleConstants import *
+import FraggleXMLRPC
+import fraggleCtlPreferences
 
 class FraggleEngine:
     """Back-end doing the work."""
     def __init__(self):
         self.settings = {}
-
-    def getDefaultDir(self):
-        """Gets location of default dir and creates it
-           if necessary. ($HOME/.pears/)"""
-        try:
-            import pearsdebug
-            savedir = pearsdebug.savedir
-        except:
-            dir = '.netfraggle'
-            savedir = os.path.expanduser(os.path.join('~', dir))
-            if len(savedir)<=len("c:\\/" + dir):
-                # problem that might occur on Win2k (no $HOME environment variable)
-                temp = os.path.join(os.path.expandvars('$USERPROFILE'), dir)
-                if temp > len("c:\\/" + dir):
-                    savedir = temp
-            # create dir if it doesn't exist
-            if not os.path.exists(savedir):
-                os.makedirs(savedir)
-        return savedir
+        self.topics = {}
+        self.preferences = fraggleCtlPreferences.create(self)
+        self.rpc = FraggleXMLRPC.create(self, self.preferences.getConfig())
 
     def setSetting(self, settingname, value):
         """Sets settingname to value in self.settings."""
@@ -44,7 +63,114 @@
             else:
                 return None
 
-
+    def fraggleSync(self):
+        
+        # v1 - demo
+        self.topics = [ 
+            { 
+                'name': 'iNFO-Page:Test-ViaXMLRPC',
+                'mode': 'pull',
+                'result': 'item',
+                'target': {
+                    'url': 'http://netfrag.org/nfo/netfraggle.php',
+                    'method': 'nfo.getContent',
+                    'arguments': 'Test',
+                    'type': 'XMLRPC',
+                }
+            },
+            { 
+                'name': 'iNFO-Page:Home-ViaXMLRPC',
+                'mode': 'pull',
+                'result': 'item',
+                'target': {
+                    'url': 'http://netfrag.org/nfo/netfraggle.php',
+                    'method': 'nfo.getContent',
+                    'arguments': 'Home',
+                    'type': 'XMLRPC',
+                }
+            },
+            { 
+                'name': 'iNFO-PageIndex',
+                'mode': 'pull',
+                'result': 'list',
+                'target': {
+                    'url': 'http://netfrag.org/nfo/netfraggle.php',
+                    'method': 'nfo.listTopics',
+                    'arguments': ['xmlpage'],
+                    'type': 'XMLRPC',
+                }
+            },
+            { 
+                'name': 'TWiki-Test-ViaTWiki',
+                'mode': 'push',
+                'target': {
+                    'url': 'http://netfrag.org/twiki/bin/view/Main/NetFraggleTest',
+                    'type': 'TWiki',
+                }
+            },
+            { 
+                'name': 'TWiki-Test-ViaXMLRPC',
+                'mode': 'push',
+                'target': {
+                    'method': 'appendToPage',
+                    'arguments': ['NetFraggleTest'],
+                    'type': 'XMLRPC',
+                }
+            },
+        ]
+        return
+
+        # v2 - live
+        
+        # 1. load payload from remote side
+        fragglexml = self.rpc.FraggleSync()
+        
+        # 2. (todo) unmarshal to self.topics (hash)
+        # self.topics = unmarshal(fragglexml)
+
+    def getTopics(self):
+        return self.topics
+    
+    def getTopicById(self, id):
+        return self.topics[id]
+
+    def query_remote(self, topicmeta):
+
+        if topicmeta['target']['type'] == 'XMLRPC':
+            # TODO: make FraggleXMLRPC do all stuff
+            # (call methods dynamically)
+            from xmlrpclib import Server, Error
+            rpc = Server(topicmeta['target']['url'])
+            #try:
+            if topicmeta['result'] == 'item':
+                topicdata = {}
+                try:
+                    #topicdata = rpc.getContent('Home')
+                    #topicdata = rpc.getContent(tuple(topicmeta['target']['arguments']))
+                    topicdata = rpc.getContent(topicmeta['target']['arguments'])
+                    #print topicdata
+                except Error, v:
+                    print "ERROR", v
+            elif topicmeta['result'] == 'list':
+                topicdata = []
+                try:
+                    arg = {'type': 'xmlpage'}
+                    topicdata = rpc.listTopics(arg)
+                    #print topicdata
+                    #self.styledTextContent.SetText(repr(topicdata))
+                except Error, v:
+                    print "ERROR", v
+        return topicdata
+
+    def authenticate(self, server, username, password):
+        from xmlrpclib import Server, Error
+        rpc = Server(server)
+        try:
+            return rpc.authenticate({'user': username, 'pass': password})
+        except Error, v:
+            print "ERROR", v
+        
+                    
 class urlOpener(object):
     """Opens urls."""
     def __init__(self):