def _rotate_photo(meeting, person):
photo = person.decoded_data.get('photo')
app = flask.current_app
if photo:
file_path = app.config['UPLOADED_PHOTOS_DEST'] / photo
file_output_path = sugar.generate_filename()
image = Image.open(file_path)
image = image.rotate(-90)
image.save(file_output_path)
person.data['photo'] = file_output_path.name
person.save()
file_path.unlink()
return flask.jsonify({
'photo': '%s' % person.image_file
})
def _crop_photo(meeting, person, url):
app = flask.current_app
form = flask.request.form
x1 = Decimal(form['x1'] or 0) + Decimal(0.1)
y1 = Decimal(form['y1'] or 0) + Decimal(0.1)
x2 = Decimal(form['x2'] or 0) + Decimal(0.1)
y2 = Decimal(form['y2'] or 0) + Decimal(0.1)
valid_crop = (x2 > Decimal(0.1) and y2 > Decimal(0.1))
if person.has_photo and valid_crop:
file_path = app.config['UPLOADED_PHOTOS_DEST'] / person.data['photo']
file_output_path = sugar.generate_filename()
img = Image.open(file_path)
img = img.crop((x1, y1, x2, y2))
img.save(file_output_path)
person.data['photo'] = file_output_path.name
if not 'original_photo' in person.data:
person.data['original_photo'] = file_path.name
else:
file_path.unlink()
person.save()
return flask.redirect(url)
