[REF+IMP] document

bzr revid: hmo@tinyerp.com-20100413110320-9x1fy7l432sinxvd

addons/caldav/caldav_node.py

@@ -25,31 +25,60 @@ import pooler
 import tools
 import time
 import base64
+from document import nodes
+import StringIO
 
+class node_database(nodes.node_database):
+    def _child_get(self, cr, name=False, parent_id=False, domain=None):
+        dirobj = self.context._dirobj
+        uid = self.context.uid
+        ctx = self.context.context.copy()
+        ctx.update(self.dctx)
+        if not domain:
+            domain = []
+        domain2 = domain + [('calendar_collection','=', False)]
+        res = super(node_database, self)._child_get(cr, name=name, parent_id=parent_id, domain=domain2)
+        where = [('parent_id','=',parent_id)] 
+        domain2 = domain + [('calendar_collection','=', True)]                             
+        if name:
+            where.append(('name','=',name))
+        if domain2:
+            where += domain2
 
-class node_calendar(object):
-    def __init__(self, path, context, calendar):
-        self.path = path
-        self.context = context
-        self.calendar_id =  calendar.id
-        self.mimetype = 'ics'
-        self.create_date = calendar.create_date
-        self.write_date = calendar.write_date or calendar.create_date
-        self.content_length = 0
-        self.displayname = calendar.name
+        where2 = where + [('type', '=', 'directory')]
+        ids = dirobj.search(cr, uid, where2, context=ctx)              
+        for dirr in dirobj.browse(cr,uid,ids,context=ctx):            
+            res.append(node_calendar_collection(dirr.name,self,self.context,dirr))
+        return res
 
+class node_calendar_collection(nodes.node_dir):     
+    def get_dav_props(self, cr):
+        res = {}        
+        return res
 
-    def get_data(self, cr, uid):
-        calendar_obj = pooler.get_pool(cr.dbname).get('basic.calendar')
-        return calendar_obj.export_cal(cr, uid, [self.calendar_id])
+    def get_dav_eprop(self,cr,ns,prop):        
+        return None
 
-    def get_data_len(self, cr):
-        return self.content_length
-
-    def set_data(self, cr, uid, data):
-        calendar_obj = pooler.get_pool(cr.dbname).get('basic.calendar')
-        return calendar_obj.import_cal(cr, uid, base64.encodestring(data), self.calendar_id)
+    def _child_get(self, cr, name=False, parent_id=False, domain=None):
+        dirobj = self.context._dirobj
+        uid = self.context.uid
+        ctx = self.context.context.copy()
+        ctx.update(self.dctx)
+        where = [('collection_id','=',self.dir_id)]                              
+        if name:
+            where.append(('name','=',name))
+        if not domain:
+            domain = []       
+        
+        fil_obj = dirobj.pool.get('basic.calendar')        
+        ids = fil_obj.search(cr,uid,where,context=ctx)
+        res = []
+        if ids:
+            for fil in fil_obj.browse(cr,uid,ids,context=ctx):
+                res.append(node_calendar(fil.name,self,self.context,fil))
+        return res
 
+    
     def get_etag(self, cr):
         """ Get a tag, unique per object + modification.
 
@@ -64,24 +93,64 @@ class node_calendar(object):
         return str(wtime)
 
     def _get_ttag(self, cr):
+        return 'calendar collection-%d' % self.dir_id
+
+class node_calendar(nodes.node_class):
+    our_type = 'file'
+    def __init__(self,path, parent, context, calendar):
+        super(node_calendar,self).__init__(path, parent,context)
+        self.calendar_id = calendar.id
+        self.mimetype = 'ics'
+        self.create_date = calendar.create_date
+        self.write_date = calendar.write_date or calendar.create_date
+        self.content_length = 0
+        self.displayname = calendar.name        
+         
+    def open(self, cr, mode=False):
+        uid = self.context.uid        
+        if self.type in ('collection','database'):
+            return False            
+        fobj = self.context._dirobj.pool.get('basic.calendar').browse(cr, uid, self.calendar_id, context=self.context.context)        
+        s = StringIO.StringIO(self.get_data(cr, fobj))        
+        s.name = self
+        return s           
+
+    def get_dav_props(self, cr):
+        res = {}        
+        return res
+
+    def get_dav_eprop(self,cr,ns,prop):        
+        return None
+
+
+    def get_data(self, cr, fil_obj = None):        
+        uid = self.context.uid
+        calendar_obj = self.context._dirobj.pool.get('basic.calendar')
+        return calendar_obj.export_cal(cr, uid, [self.calendar_id])        
+
+    def get_data_len(self, cr, fil_obj = None):        
+        return self.content_length
+
+    def set_data(self, cr, data, fil_obj = None):
+        uid = self.context.uid
+        calendar_obj = self.context._dirobj.pool.get('basic.calendar')
+        return calendar_obj.import_cal(cr, uid, base64.encodestring(data), self.calendar_id)
+
+    def _get_ttag(self,cr):
         return 'calendar-%d' % self.calendar_id
 
+    
 
-class Calendar(osv.osv):
-    _inherit = 'basic.calendar'
+    def get_etag(self, cr):
+        """ Get a tag, unique per object + modification.
 
-    def get_calendar_object(self, cr, uid, uri, context=None):
-        if not uri:
-            return None
-        if len(uri) > 1:
-            return None
-        name, file_type = tuple(uri[0].split('.'))
-        res = self.name_search(cr, uid, name)
-        if not res:
-            return None
-        calendar_id, calendar_name = res[0]
-        calendar = self.browse(cr, uid, calendar_id)
-        return node_calendar(uri, context, calendar)
-Calendar()
+            see. http://tools.ietf.org/html/rfc2616#section-13.3.3 """
+        return self._get_ttag(cr) + ':' + self._get_wtag(cr)
 
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4
+    def _get_wtag(self, cr):
+        """ Return the modification time as a unique, compact string """
+        if self.write_date:
+            wtime = time.mktime(time.strptime(self.write_date, '%Y-%m-%d %H:%M:%S'))
+        else: wtime = time.time()
+        return str(wtime)   
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4