1
0
mirror of https://github.com/LaCasemate/fab-manager.git synced 2024-12-11 22:24:21 +01:00
fab-manager/app/uploaders/project_image_uploader.rb

51 lines
1.2 KiB
Ruby

# frozen_string_literal: true
# CarrierWave uploader for project image.
# This file defines the parameters for these uploads.
class ProjectImageUploader < CarrierWave::Uploader::Base
include CarrierWave::MiniMagick
include UploadHelper
include ContentTypeValidationFromFileContent
# Choose what kind of storage to use for this uploader:
storage :file
after :remove, :delete_empty_dirs
def store_dir
"#{base_store_dir}/#{model.id}"
end
def base_store_dir
"uploads/#{model.class.to_s.underscore}"
end
version :large do
process resize_to_fit: [1000, 700]
end
version :medium do
process resize_to_fit: [700, 400]
end
# Add a white list of extensions which are allowed to be uploaded.
# For images you might use something like this:
def extension_whitelist
%w[jpg jpeg gif png]
end
def content_type_whitelist
[%r{image/}]
end
# Override the filename of the uploaded files:
# Avoid using model.id or version_name here, see uploader/store.rb for details.
def filename
"#{model.class.to_s.underscore}.#{file.extension}" if original_filename
end
# return an array like [width, height]
def dimensions
::MiniMagick::Image.open(file.file)[:dimensions]
end
end