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[IMP] base: url redirection through attachments

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Special case for binary attachments with an url, when there is no data
to serve. If the attachment name is an url, redirect to this url,
otherwise return a 204 HTTP error.
This commit is contained in:
Christophe Simonis
2015-04-02 16:00:34 +02:00
parent 64ab5638fc
commit ad55981b4b
1 changed files with 12 additions and 4 deletions
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openerp/addons/base/ir/ir_http.py
+12 -4
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@@ -102,11 +102,19 @@ class ir_http(osv.AbstractModel):
domain = [('type', '=', 'binary'), ('url', '=', request.httprequest.path)]
attach = self.pool['ir.attachment'].search_read(
request.cr, openerp.SUPERUSER_ID, domain,
['__last_update', 'datas', 'datas_fname'],
['__last_update', 'datas', 'datas_fname', 'name'],
context=request.context)
if attach:
wdate = attach[0]['__last_update']
datas = attach[0]['datas']
datas = attach[0]['datas'] or ''
name = attach[0]['name']
if not datas:
if name.startswith(('http://', 'https://', '/')):
return werkzeug.utils.redirect(name, 301)
else:
return werkzeug.wrappers.Response(status=204) # NO CONTENT
response = werkzeug.wrappers.Response()
server_format = openerp.tools.misc.DEFAULT_SERVER_DATETIME_FORMAT
try:
@@ -121,8 +129,8 @@ class ir_http(osv.AbstractModel):
if response.status_code == 304:
return response
response.mimetype = (mimetypes.guess_type(attach[0]['datas_fname'])[0] or
'application/octet-stream')
response.mimetype = (mimetypes.guess_type(attach[0]['datas_fname'] or '')[0] or
'application/octet-stream')
response.data = datas.decode('base64')
return response