Class: Peoplefinder::ImageUploader

Inherits:
CarrierWave::Uploader::Base
  • Object
show all
Includes:
CarrierWave::DirHelpers, CarrierWave::MiniMagick
Defined in:
app/uploaders/peoplefinder/image_uploader.rb

Instance Method Summary collapse

Instance Method Details

#crop ⇒ Object 



36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'app/uploaders/peoplefinder/image_uploader.rb', line 36

def crop
  if model.crop_x.present?
    manipulate! do |img|
      x = model.crop_x.to_i
      y = model.crop_y.to_i
      w = model.crop_w.to_i
      h = model.crop_h.to_i
      img.crop "#{ w }x#{ h }+#{ x }+#{ y }"
      img
    end
  end
end

#default_url ⇒ Object 



22
23
24
 
# File 'app/uploaders/peoplefinder/image_uploader.rb', line 22

def default_url
  [version_name, 'no_photo.png'].compact.join('_')
end

#extension_white_list ⇒ Object

Add a white list of extensions which are allowed to be uploaded. For images you might use something like this:



51
52
53
 
# File 'app/uploaders/peoplefinder/image_uploader.rb', line 51

def extension_white_list
  %w[ jpg jpeg gif png ]
end

#store_dir ⇒ Object

Override the directory where uploaded files will be stored. This is a sensible default for uploaders that are meant to be mounted:



13
14
15
16
17
18
19
20
 
# File 'app/uploaders/peoplefinder/image_uploader.rb', line 13

def store_dir
  '%suploads/%s/%s/%s' % [
    base_upload_dir,
    model.class.to_s.underscore,
    mounted_as,
    model.id
  ]
end