[ADD]: project_calendar: Added wizard to subscribe to remote calendar

bzr revid: rpa@tinyerp.com-20091230081759-dbvvosaj8vlx7hw4

addons/project_calendar/project_calendar_wizard.xml

@@ -9,6 +9,10 @@
 			multi="True"
 		/>
 		
+		<wizard string="Subscribe to a Remote calendar" model="project.task"
+			name="caldav.project.subscribe" id="wizard_project_cal_subscribe" multi="True"
+		/>
+		
 		<wizard string="Set RRULE" model="crm.case"
 			name="caldav.set.rrule" id="wizard_crm_set_rrule" menu="False"
 		/>

addons/project_calendar/wizard/__init__.py

@@ -21,5 +21,6 @@
 
 import wizard_cal_export
 import wizard_cal_import
+import wizard_cal_subscribe
 
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

addons/project_calendar/wizard/wizard_cal_subscribe.py

@@ -0,0 +1,95 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#    
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.     
+#
+##############################################################################
+
+from tools.translate import _
+import base64
+import pooler
+import urllib
+import wizard
+
+class project_cal_subscribe_wizard(wizard.interface):
+    form1 = '''<?xml version="1.0"?>
+    <form string="Subscribe to Remote ICS">
+        <separator string="Provide path for Remote Calendar"/>
+        <field name="url_path" colspan="4" width="300" nolabel="1" widget="url"/>
+    </form>'''
+    
+    form1_fields = {
+            'url_path': {
+                'string': 'Provide path for remote calendar', 
+                'type': 'char', 
+                'required': True, 
+                'size': 124
+                }
+            }
+    display = '''<?xml version="1.0"?>
+    <form string="Message...">
+        <field name="msg" colspan="4" width="300" nolabel="1"/>
+    </form>'''
+    
+    display_fields = {
+            'msg': {
+                'string': '', 
+                'type': 'text', 
+                'readonly': True, 
+                }
+            }
+
+    def _process_imp_ics(self, cr, uid, data, context=None):
+        global cnt
+        cnt = 0
+        try:
+            f =  urllib.urlopen(data['form']['url_path'])
+            caldata= f.fp.read()
+            f.close()
+        except Exception,e:
+            raise wizard.except_wizard(_('Error!'), _('Please provide Proper URL !'))
+
+        task_obj = pooler.get_pool(cr.dbname).get('project.task')
+        context.update({'url': data['form']['url_path']})
+        vals = task_obj.import_cal(cr, uid, base64.encodestring(caldata), context)
+        if vals:
+            cnt = vals['count']
+        return {}
+    
+    def _result_set(self, cr, uid, data, context=None):
+        return {'msg': 'Subscribed %s Task(s)' % cnt}
+    
+    states = {
+        'init': {
+            'actions': [], 
+            'result': {'type': 'form', 'arch': form1, 'fields': form1_fields, \
+                       'state': [('end', '_Cancel', 'gtk-cancel'), ('open', '_Subscribe', 'gtk-ok')]}
+        }, 
+        'open': {
+            'actions': [], 
+            'result': {'type': 'action', 'action': _process_imp_ics, 'state': 'display'}
+        },
+       'display': {
+            'actions': [_result_set], 
+            'result': {'type': 'form', 'arch': display, 'fields': display_fields, \
+                       'state': [('end', 'Ok', 'gtk-ok')]}
+        }, 
+    }
+    
+project_cal_subscribe_wizard('caldav.project.subscribe')
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: