Image thumbnail creation

shahid_ecit · June 15, 2017, 5:12am

I have a requirement that when image is uploaded i want to create image thumbnails of different sizes to show it in different places of webpage

can anyone please help me

thanks

makarand_b · June 15, 2017, 5:31am

@shahid_ecit,

You can use the make_thumbnail method to create the image thumbnail creation.

github.com

frappe/frappe/blob/develop/frappe/core/doctype/file/file.py#L173


      
          		if not os.path.realpath(self.get_full_path()).startswith(base_path):
          			frappe.throw(
          				_("The File URL you've entered is incorrect"),
          				title=_("Invalid File URL"),
          			)
          
          
	def validate_file_url(self):
          		if self.is_remote_file or not self.file_url:
          			return
          
          
		if not self.file_url.startswith(("/files/", "/private/files/")):
          			# Probably an invalid URL since it doesn't start with http either
          			frappe.throw(
          				_("URL must start with http:// or https://"),
          				title=_("Invalid URL"),
          			)
          
          
	def handle_is_private_changed(self):
          		if self.is_remote_file:
          			return

Thanks,
Makarand