def _process(self):
title = "{} (copy)".format(self.template.title)
new_template = DesignerTemplate(title=title,
type=self.template.type,
data=self.template.data,
**self.target_dict)
if self.template.background_image:
background = self.template.background_image
new_background = DesignerImageFile(
filename=background.filename,
content_type=background.content_type,
template=new_template)
with background.open() as f:
new_background.save(f)
else:
new_background = None
new_template.background_image = new_background
flash(
_("Created copy of template '{}'").format(self.template.title),
'success')
return jsonify_data(
html=_render_template_list(self.target, event=self.event_or_none))
def _process(self):
title = "{} (copy)".format(self.template.title)
new_template = DesignerTemplate(title=title, type=self.template.type, data=self.template.data,
**self.target_dict)
if self.template.background_image:
background = self.template.background_image
new_background = DesignerImageFile(filename=background.filename, content_type=background.content_type,
template=new_template)
with background.open() as f:
new_background.save(f)
else:
new_background = None
new_template.background_image = new_background
flash(_("Created copy of template '{}'").format(self.template.title), 'success')
return jsonify_data(html=_render_template_list(self.target, event=self.event_or_none))
def _process(self):
f = request.files['file']
filename = secure_filename(f.filename, 'image')
data = BytesIO()
shutil.copyfileobj(f, data)
data.seek(0)
try:
image_type = Image.open(data).format.lower()
except OSError:
# Invalid image data
return jsonify(error="Invalid image data!")
data.seek(0)
if image_type not in {'jpeg', 'gif', 'png'}:
return jsonify(error="File format not accepted!")
content_type = 'image/' + image_type
image = DesignerImageFile(template=self.template, filename=filename, content_type=content_type)
self.template.background_image = image
image.save(data)
flash(_("The image has been uploaded"), 'success')
return jsonify_data(image_url=image.download_url)
def _process(self):
f = request.files['file']
filename = secure_filename(f.filename, 'image')
data = BytesIO()
shutil.copyfileobj(f, data)
data.seek(0)
try:
image_type = Image.open(data).format.lower()
except IOError:
# Invalid image data
return jsonify(error="Invalid image data!")
data.seek(0)
if image_type not in {'jpeg', 'gif', 'png'}:
return jsonify(error="File format not accepted!")
content_type = 'image/' + image_type
image = DesignerImageFile(template=self.template, filename=filename, content_type=content_type)
self.template.background_image = image
image.save(data)
flash(_("The image has been uploaded"), 'success')
return jsonify_data(image_url=image.download_url)
def _process(self):
title = f'{self.template.title} (copy)'
new_template = DesignerTemplate(title=title,
type=self.template.type,
**self.target_dict)
data = deepcopy(self.template.data)
image_items = [
item for item in data['items'] if item['type'] == 'fixed_image'
]
for image_item in image_items:
old_image = DesignerImageFile.get(image_item['image_id'])
new_image = DesignerImageFile(filename=old_image.filename,
content_type=old_image.content_type,
template=new_template)
with old_image.open() as f:
new_image.save(f)
image_item['image_id'] = new_image.id
new_template.data = data
if self.template.background_image:
background = self.template.background_image
new_background = DesignerImageFile(
filename=background.filename,
content_type=background.content_type,
template=new_template)
with background.open() as f:
new_background.save(f)
else:
new_background = None
new_template.background_image = new_background
flash(
_("Created copy of template '{}'").format(self.template.title),
'success')
return jsonify_data(
html=_render_template_list(self.target, event=self.event_or_none))