--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pylons_app/model/repo_model.py	Mon Jun 07 00:18:33 2010 +0200
@@ -0,0 +1,106 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# model for handling repositories actions
+# Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>
+# 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; version 2
+# of the License or (at your opinion) any later version of the license.
+# 
+# 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA  02110-1301, USA.
+
+"""
+Created on Jun 5, 2010
+model for handling repositories actions
+@author: marcink
+"""
+from pylons_app.model.meta import Session
+from pylons_app.model.db import Repository
+import shutil
+import os
+from datetime import datetime
+from pylons_app.lib.utils import check_repo
+from pylons import app_globals as g
+import logging
+log = logging.getLogger(__name__)
+
+class RepoModel(object):
+    
+    def __init__(self):
+        self.sa = Session()
+    
+    def get(self, id):
+        return self.sa.query(Repository).get(id)
+        
+    
+    def update(self, id, form_data):
+        try:
+            if id != form_data['repo_name']:
+                self.__rename_repo(id, form_data['repo_name'])
+            cur_repo = self.sa.query(Repository).get(id)
+            for k, v in form_data.items():
+                if k == 'user':
+                    cur_repo.user_id = v
+                else:
+                    setattr(cur_repo, k, v)
+                
+            self.sa.add(cur_repo)
+            self.sa.commit()
+        except Exception as e:
+            log.error(e)
+            self.sa.rollback()
+            raise    
+    
+    def create(self, form_data, cur_user):
+        try:
+            new_repo = Repository()
+            for k, v in form_data.items():
+                setattr(new_repo, k, v)
+                
+            new_repo.user_id = cur_user.user_id
+            self.sa.add(new_repo)
+            self.sa.commit()
+            self.__create_repo(form_data['repo_name'])
+        except Exception as e:
+            log.error(e)
+            self.sa.rollback()
+            raise    
+                     
+    def delete(self, repo):
+        try:
+            self.sa.delete(repo)
+            self.sa.commit()
+            self.__delete_repo(repo.repo_name)
+        except Exception as e:
+            log.error(e)
+            self.sa.rollback()
+            raise
+       
+    def __create_repo(self, repo_name):        
+        repo_path = os.path.join(g.base_path, repo_name)
+        if check_repo(repo_name, g.base_path):
+            log.info('creating repo %s in %s', repo_name, repo_path)
+            from vcs.backends.hg import MercurialRepository
+            MercurialRepository(repo_path, create=True)
+
+    def __rename_repo(self, old, new):
+        log.info('renaming repoo from %s to %s', old, new)
+        old_path = os.path.join(g.base_path, old)
+        new_path = os.path.join(g.base_path, new)
+        shutil.move(old_path, new_path)
+    
+    def __delete_repo(self, name):
+        rm_path = os.path.join(g.base_path, name)
+        log.info("Removing %s", rm_path)
+        #disable hg 
+        shutil.move(os.path.join(rm_path, '.hg'), os.path.join(rm_path, 'rm__.hg'))
+        #disable repo
+        shutil.move(rm_path, os.path.join(g.base_path, 'rm__%s-%s' % (datetime.today(), id)))