def content_image(self, id=None, max_width=0, max_height=0, **kw):
if max_width:
kw['width'] = max_width
if max_height:
kw['height'] = max_height
if id:
id, _, unique = id.partition('_')
kw['id'] = int(id)
if unique:
kw['unique'] = unique
return Binary().content_image(**kw)
def survey_get_background(self, survey_token, answer_token):
access_data = self._get_access_data(survey_token,
answer_token,
ensure_token=True)
if access_data['validity_code'] is not True:
return werkzeug.exceptions.Forbidden()
survey_sudo, answer_sudo = access_data['survey_sudo'], access_data[
'answer_sudo']
status, headers, image_base64 = request.env['ir.http'].sudo(
).binary_content(model='survey.survey',
id=survey_sudo.id,
field='background_image',
default_mimetype='image/png')
return Binary._content_image_get_response(status, headers,
image_base64)
def survey_get_question_image(self, survey_token, answer_token,
question_id, suggested_answer_id):
access_data = self._get_access_data(survey_token,
answer_token,
ensure_token=True)
if access_data['validity_code'] is not True:
return werkzeug.exceptions.Forbidden()
survey_sudo, answer_sudo = access_data['survey_sudo'], access_data[
'answer_sudo']
if not survey_sudo.question_ids.filtered(lambda q: q.id == question_id)\
.suggested_answer_ids.filtered(lambda a: a.id == suggested_answer_id):
return werkzeug.exceptions.NotFound()
status, headers, image_base64 = request.env['ir.http'].sudo(
).binary_content(model='survey.question.answer',
id=suggested_answer_id,
field='value_image',
default_mimetype='image/png')
return Binary._content_image_get_response(status, headers,
image_base64)
def resize_to_48(b64source):
if not b64source:
b64source = base64.b64encode(Binary.placeholder())
return image_process(b64source, size=(48, 48))