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[FIX] image downloading, were not ported to werkzeug 

bzr revid: xmo@openerp.com-20110906111157-hyzm016cyjcm0kfn
This commit is contained in:
Xavier Morel 2011-09-06 13:11:57 +02:00
parent 2b7beb7b10
commit c96d60ca58
1 changed files with 5 additions and 3 deletions
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8
addons/web/controllers/main.py
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@ -971,17 +971,19 @@ class Binary(openerpweb.Controller):
@openerpweb.httprequest
def image(self, req, model, id, field, **kw):
req.httpresponse.headers['Content-Type'] = 'image/png'
Model = req.session.model(model)
context = req.session.eval_context(req.context)
try:
if not id:
res = Model.default_get([field], context).get(field, '')
else:
res = Model.read([int(id)], [field], context)[0].get(field, '')
return base64.decodestring(res)
image_data = base64.decodestring(res)
except: # TODO: what's the exception here?
return self.placeholder(req)
image_data = self.placeholder(req)
return req.make_response(image_data, [
('Content-Type', 'image/png'), ('Content-Length', len(image_data))])
def placeholder(self, req):
return open(os.path.join(req.addons_path, 'web', 'static', 'src', 'img', 'placeholder.png'), 'rb').read()