Sha256: e71caef622a21e9e1f7e8489cd336ca39c0e67089b8dc7324143180949470fc8
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Size: 1.17 KB
Versions: 10
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Stored size: 1.17 KB
Contents
# грузит лого компании
module C80NewsTz
class ClogoUploader < CarrierWave::Uploader::Base
include CarrierWave::MiniMagick
storage :file
process :resize_to_limit => [500,500]
version :thumb_fit do
process :resize_to_fit => [124,124]
end
version :thumb_fill do
process :resize_to_fill => [124,74]
end
version :thumb_preview_small do
process :resize_to_fit => [80, 44]
end
version :thumb_preview_medium do
process :resize_to_fit => [80, 44]
end
# идёт в блок "главная публикация", что на главной
version :thumb_preview_big do
process :resize_to_fit => [124, 124]
end
def store_dir
"uploads/companies/_logos/#{format("%02d", model.id)}"
end
def extension_white_list
%w(jpg jpeg gif png)
end
def filename
if original_filename
"logo_#{secure_token(4)}.#{file.extension}"
end
end
protected
def secure_token(length=16)
var = :"@#{mounted_as}_secure_token"
model.instance_variable_get(var) or model.instance_variable_set(var, SecureRandom.hex(length/2))
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems