[fix] logic...

bzr revid: rlo@openerp.com-20120229184520-vs679o9drs1vls4r

addons/google_docs/google_docs.py

@@ -4,24 +4,25 @@ import gdata.docs.client
 from gdata.client import RequestError
 from gdata.docs.service import DOCUMENT_LABEL
 
-class google_docs_config(osv.osv):
-    _name = 'google.docs.config'
+class google_docs_ir_attachment(osv.osv):
     _inherit = 'ir.attachment'
 
-    _columns = {
-        'model': fields.many2one('ir.model', 'Model'),
-        'gdocs_resource_id': fields.char('Google resource ID', size=64),
-        'name_template': fields.char('GDoc name template', size=64)
-    }
+    def _auth(self, cr, uid):
+        # check google_base_account
+        users_obj = self.pool.get('res.users')
+        user = users_obj.browse(cr, uid, [uid])[0]
+        if not user.gmail_user or not user.gmail_password: 
+            return -2
 
-    _defaults = {
-        'name_template': 'Google Document'
-    }
+        # login
+        client = gdata.docs.client.DocsClient(source='openerp.com')
+        client.ssl = True
+        client.http_client.debug = False
+        client.ClientLogin(user.gmail_user, user.gmail_password, client.source, service='writely')
+        
+        return client
 
-    edit_url_template = 'https://docs.google.com/document/d/%s/edit'
-    prefix_gdoc_id_res = DOCUMENT_LABEL + ':'
-
-    def copy_gdoc(self, cr, uid, model, context=None):
+    def create_empty_gdoc(self, cr, uid, model, context=None):
         #import pdb; pdb.set_trace()
         '''Associate a copy of the gdoc identified by 'gdocs_res_id' to the current entity.
            @param cr: the current row from the database cursor.
@@ -35,45 +36,77 @@ class google_docs_config(osv.osv):
         if context==None:
             context={}
 
-        name_template = 'Sales order %s'
-
-        # check google_base_account
-        users_obj = self.pool.get('res.users')
-        user = users_obj.browse(cr, uid, [uid])[0]
-        if not user.gmail_user or not user.gmail_password: 
+        client = _auth(cr, uid)
+        if client == -2:
             return -2
 
-        # create the document
-        client = gdata.docs.client.DocsClient(source='openerp.com')
-        client.ssl = True
-        client.http_client.debug = False
-        client.ClientLogin(user.gmail_user, user.gmail_password, client.source, service='writely')
         resource = gdata.docs.data.Resource(gdata.docs.data.DOCUMENT_LABEL)
         gdocs_resource = client.post(entry=resource, uri='https://docs.google.com/feeds/default/private/full/')
         return gdocs_resource
 
+    def copy_gdoc(self, cr, uid, model, gdocs_resource_id, context=None):
+        if context==None:
+            context={}
+
+        client = _auth(cr, uid)
+        if client == -2:
+            return -2
+
+        # fetch and copy the original document
+        original_resource = client.get_resource_by_id(gdocs_resource_id)
+        return client.copy_resource(entry=original_resource)
+
+    def gdoc_get(self, cr, uid, model, context=None):
+        google_docs_config_ref = self.pool.get('google.docs.config')
+        google_template_ids = google_docs_config_ref.search(cr, uid, [('model', '=', model)])
+        if not google_template_ids:
+            # there isn't any template. Create an empty doc.
+            return self.create_gdoc(cr, uid, model, context)
+
+        # otherwise, copy document from existing template
+        return self.copy_gdoc(cr, uid, model, google_template_ids[0].gdocs_resource_id
+
+class google_docs_config(osv.osv):
+    _name = 'google.docs.config'
+
+    _columns = {
+        'model_id': fields.many2one('ir.model', 'Model'),
+        'gdocs_resource_id': fields.char('Google resource ID', size=64),
+        'name_template': fields.char('GDoc name template', size=64),
+        'url': fields.char('url for the template', size=122),
+    }
+
+    _defaults = {
+        'name_template': 'Google Document'
+    }
+
+    edit_url_template = 'https://docs.google.com/document/d/%s/edit'
+    prefix_gdoc_id_res = DOCUMENT_LABEL + ':'
+
+
 class google_docs(osv.osv):
     _name = 'google.docs'
 
-    def doc_get(self, cr, uid, model, ids, context=None):
-        google_docs_ref = self.pool.get('google.docs.config')
+    def doc_get(self, cr, uid, model, ids, context=None):# TODO fix logic here
+        google_docs_ref = self.pool.get('ir.attachment')
         gdocs_resource_id = google_docs_ref.search(cr, uid, [('model', '=', model), ('id', 'in', ids)])
         #print gdocs_resource_id
         #print google_docs_ref.edit_url_template % (gdocs_resource_id, )
-        #import pdb; pdb.set_trace()
         if gdocs_resource_id:
             return google_docs_ref.edit_url_template % (gdocs_resource_id, )
         else:
-            gdocs_resource = google_docs_ref.copy_gdoc(cr, uid, model, context)
+            ir_attachment_res = self.pool.get('ir.attachment')
+            gdocs_resource = ir_attachment_res.create_empty_gdoc(cr, uid, model, context)
             if gdocs_resource == -2:
                 return gdocs_resource
 
             # save the reference
             gdocs_resource_id = gdocs_resource.resource_id.text[len(google_docs_ref.prefix_gdoc_id_res):]
+            import pdb; pdb.set_trace()
             google_docs_ref.create(cr, uid, {
-                'model': model,
-                'google_resource_id': gdocs_resource_id,
-                'name': gdocs_resource_title.text,
+                'model_id': self.pool.get(model),
+                'gdocs_resource_id': gdocs_resource_id,
+                'name': gdocs_resource.title.text,
             })
 
             return google_docs_ref.edit_url_template % (gdocs_resource_id,)