Couchsurfing plugin: first draft

SàT core: adding additionnal menu method
bridge: new methods getMenus, getMenuHelp and callMenu
wix: new menu are added on startup
CS plugin: login on CS

plugins/plugin_misc_cs.py

@@ -0,0 +1,110 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+"""
+SAT plugin for managing xep-0045
+Copyright (C) 2009, 2010  Jérôme Poisson (goffi@goffi.org)
+
+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 3 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, see <http://www.gnu.org/licenses/>.
+"""
+
+from logging import debug, info, warning, error
+from twisted.words.xish import domish
+from twisted.internet import protocol, defer, threads, reactor
+from twisted.words.protocols.jabber import client, jid, xmlstream
+from twisted.words.protocols.jabber import error as jab_error
+from twisted.words.protocols.jabber.xmlstream import IQ
+from twisted.web.client import getPage
+#from twisted.web.http_headers import Headers
+import os.path
+import pdb
+import random
+
+from zope.interface import implements
+
+from wokkel import disco, iwokkel, data_form
+from tools.xml_tools import XMLTools
+#from twisted.web.iweb import IBodyProducer
+import urllib
+
+
+
+
+PLUGIN_INFO = {
+"name": "CouchSurfing plugin",
+"import_name": "CS",
+"type": "Misc",
+"protocols": [],
+"dependencies": [],
+"main": "CS_Plugin",
+"handler": "no",
+"description": _(u"""This plugin allow to manage your CouchSurfing account throught your SàT frontend""")
+}
+
+AGENT = 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3'
+
+class CS_Plugin():
+
+    params = """
+    <params>
+    <individual>
+    <category name="CouchSurfing">
+        <param name="Login" type="string" />
+        <param name="Password" type="password" />
+    </category>
+    </individual>
+    </params>
+    """
+
+    def __init__(self, host):
+        info(_("Plugin CS initialization"))
+        self.host = host
+        #parameters
+        host.memory.importParams(CS_Plugin.params)
+        #menu
+        host.importMenu(_("Plugin"), "CouchSurfing", self.menuSelected, help_string = _("Launch CoushSurfing mangement interface"))
+        self.session_cookies={} #TODO: delete cookies after a while
+
+    def menuSelected(self, id, profile):
+        """Called when the couchsurfing menu item is selected"""
+        login = self.host.memory.getParamA("Login", "CouchSurfing", profile_key=profile)
+        password = self.host.memory.getParamA("Password", "CouchSurfing", profile_key=profile)
+        if not login or not password:
+            message_data={"reason": "uncomplete", "message":_(u"You have to fill your CouchSurfing login & password in parameters before using this interface")}
+            self.host.bridge.actionResult("ERROR", id, message_data)
+            return
+
+        post_data = urllib.urlencode({'auth_login[un]':login,'auth_login[pw]':password,'auth_login[action]':'Login...'}) 
+        
+        cookies = {}
+        d = getPage('http://www.couchsurfing.org/login.html', method='POST', postdata=post_data, headers={'Content-Type':'application/x-www-form-urlencoded'} , agent=AGENT, cookies=cookies)
+        #d = getPage('file:///home/goffi/tmp/CS_principale.html', method='POST', postdata=post_data, headers={'Content-Type':'application/x-www-form-urlencoded'} , agent=AGENT, cookies=cookies)
+        
+
+        def connectionCB(html):
+            print 'Response received'
+
+            d = getPage('http://www.couchsurfing.org/messages.html?message_status=inbox', agent=AGENT, cookies=cookies)
+            #d = getPage('file:///home/goffi/tmp/CS_inbox.html', agent=AGENT, cookies=cookies)
+            def toto(html):
+                print "cookies:",cookies
+                pdb.set_trace()
+            d.addBoth(toto)
+        d.addCallback(connectionCB)
+
+
+        self.host.bridge.actionResult("SUPPRESS", id, {})
+
+
+