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+--- Thread: rails - Paperclip file name (/Thread-rails-Paperclip-file-name)
rails - Paperclip file name - machiavellianly659295 - 07-19-2023
using rails with Paperclip, I can use the following to get the filename during a before_create:
extension = File.extname(photo_file_name).downcase
How do I get JUST the file name.. Right now I have photo_file_name which provides the entire file, titlename.pdf
i need just titlename without the .pdf
Thanks
**Updating with code:**
photo.rb:
before_create :obfuscate_file_name
#Paperclip for photo
has_attached_file :photo,
......
private
def obfuscate_file_name
extension = File.extname(photo_file_name).downcase
fileNameOnly = File.basename(photo_file_name).downcase
self.photo.instance_write(:file_name, "#{fileNameOnly}_#{ActiveSupport::SecureRandom.hex(32)}#{extension}")
end
RE: rails - Paperclip file name - convict194239 - 07-19-2023
Another option is set to default, work for all upload.
This example change name file to 'name default' for web, example: `test áé.jpg` to `test_ae_www.foo.com.jpg`
**helper/application_helper.rb**
def sanitize_filename(filename)
fn = filename.split /(?<=.)\.(?=[^.])(?!.*\.[^.])/m
fn[0] = fn[0].parameterize
return fn.join '.'
end
Create **config/initializers/paperclip_defaults.rb**
include ApplicationHelper
Paperclip::Attachment.default_options.update({
:path => ":rails_root/public/system/:class/:attachment/:id/:style/:parameterize_file_name",
:url => "/system/:class/:attachment/:id/:style/:parameterize_file_name",
})
Paperclip.interpolates :parameterize_file_name do |attachment, style|
"#{sanitize_filename(attachment.original_filename)}_www.foo.com"
end
Need restart, after put this code
I hope it help! ;)
RE: rails - Paperclip file name - vermis71 - 07-19-2023
user.logo.original_filename
=> 'test.jpg'
RE: rails - Paperclip file name - extraversion563382 - 07-19-2023
Paperclip attachment has the 'original_filename' method for this.
RE: rails - Paperclip file name - bichromenrmz - 07-19-2023
Use [`File.basename`][1] with the optional `suffix` argument like this:
file_name = File.basename(photo_file_name, File.extname(photo_file_name));
Works on my machine:
![alt text][2]
[1]:
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[2]: