[ADD] web_favicon

closes #199

web_favicon/controllers/web_favicon.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    This module copyright (C) 2015 Therp BV (<http://therp.nl>).
+#
+#    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/>.
+#
+##############################################################################
+import StringIO
+import base64
+from openerp import http
+from openerp.tools.misc import file_open
+
+
+class WebFavicon(http.Controller):
+
+    @http.route('/web_favicon/favicon', type='http', auth="none")
+    def icon(self):
+        request = http.request
+        if 'uid' in request.env.context:
+            user = request.env['res.users'].browse(request.env.context['uid'])
+            company = user.sudo(user.id).company_id
+        else:
+            company = request.env['res.company'].search([], limit=1)
+        favicon = company.favicon_backend
+        favicon_mimetype = company.favicon_backend_mimetype
+        if not favicon:
+            favicon = file_open('web/static/src/img/favicon.ico')
+            favicon_mimetype = 'image/x-icon'
+        else:
+            favicon = StringIO.StringIO(base64.b64decode(favicon))
+        return request.make_response(
+            favicon.read(), [('Content-Type', favicon_mimetype)])