Files added

git-svn-id: http://svn.32rwr.info/radicale/trunk@2 74e4794c-479d-4a33-9dda-c6c359d70f12

radicale/calendar.py

@@ -0,0 +1,103 @@
+# -*- coding: utf-8; indent-tabs-mode: nil; -*-
+#
+# This file is part of Radicale Server - Calendar Server
+# Copyright © 2008 The Radicale Team
+#
+# This library 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 library 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 Radicale.  If not, see <http://www.gnu.org/licenses/>.
+
+# TODO: Manage inheritance for classes
+
+from time import time
+
+import support
+
+class Calendar(object):
+    """
+    Internal Calendar Class
+    """
+    def __init__(self, user, cal):
+        # TODO: Use properties from the calendar
+        self.encoding = "utf-8"
+        self.owner = "lize"
+        self.user = user
+        self.cal = cal
+        self.version = "2.0"
+        self.ctag = str(hash(self.vcalendar()))
+
+    def append(self, vcalendar):
+        """
+        Append vcalendar
+        """
+        self.ctag = str(hash(self.vcalendar()))
+        support.append(self.cal, vcalendar)
+
+    def remove(self, uid):
+        """
+        Remove Object Named uid
+        """
+        self.ctag = str(hash(self.vcalendar()))
+        support.remove(self.cal, uid)
+
+    def replace(self, uid, vcalendar):
+        """
+        Replace Objet Named uid by vcalendar
+        """
+        self.ctag = str(hash(self.vcalendar()))
+        support.remove(self.cal, uid)
+        support.append(self.cal, vcalendar)
+
+    def vcalendar(self):
+        return unicode(support.read(self.cal), self.encoding)
+
+class Event(object):
+    """
+    Internal Event Class
+    """
+    # TODO: Fix the behaviour if no UID is given
+    def __init__(self, vcalendar):
+        self.text = vcalendar
+
+    def etag(self):
+        return str(hash(self.text))
+
+class Header(object):
+    """
+    Internal Headers Class
+    """
+    def __init__(self, vcalendar):
+        self.text = vcalendar
+
+class Timezone(object):
+    """
+    Internal Timezone Class
+    """
+    def __init__(self, vcalendar):
+        lines = vcalendar.splitlines()
+        for line in lines:
+            if line.startswith("TZID:"):
+                self.tzid = line.lstrip("TZID:")
+                break
+
+        self.text = vcalendar
+
+class Todo(object):
+    """
+    Internal Todo Class
+    """
+    # TODO: Fix the behaviour if no UID is given
+    def __init__(self, vcalendar):
+        self.text = vcalendar
+
+    def etag(self):
+        return str(hash(self.text))