def image_shape(self, module, filename, img_key, **kwargs):
svg = self._get_shape_svg(module, 'image_shapes', filename)
_, _, image_base64 = request.env['ir.http'].binary_content(
xmlid=img_key,
model='ir.attachment',
field='datas',
default_mimetype='image/png')
if not image_base64:
image_base64 = b64encode(Binary.placeholder())
image = base64_to_image(image_base64)
width, height = tuple(str(size) for size in image.size)
root = etree.fromstring(svg)
root.attrib.update({'width': width, 'height': height})
# Update default color palette on shape SVG.
svg, _ = self._update_svg_colors(
kwargs,
etree.tostring(root, pretty_print=True).decode('utf-8'))
# Add image in base64 inside the shape.
uri = image_data_uri(image_base64)
svg = svg.replace('<image xlink:href="', '<image xlink:href="%s' % uri)
return request.make_response(svg, [
('Content-type', 'image/svg+xml'),
('Cache-control', 'max-age=%s' % http.STATIC_CACHE_LONG),
])
def get_avatar(self, access_token=None, share_id=None):
"""
:param share_id: id of the share.
:param access_token: share access token
:returns the picture of the share author for the front-end view.
"""
try:
env = request.env
share = env['documents.share'].sudo().browse(share_id)
if share._get_documents_and_check_access(
access_token, document_ids=[],
operation='read') is not False:
image = env['res.users'].sudo().browse(
share.create_uid.id).image_128
if not image:
binary = Binary()
return binary.placeholder()
return base64.b64decode(image)
else:
return request.not_found()
except Exception:
logger.exception("Failed to download portrait")
return request.not_found()
def resize_to_48(b64source):
if not b64source:
b64source = base64.b64encode(Binary.placeholder())
return image_process(b64source, size=(48, 48))
