Class: UnprocessedImage

Inherits:
CarrierWave::Uploader::Base
  • Object
show all
Includes:
CarrierWave::MiniMagick
Defined in:
app/uploaders/unprocessed_image.rb

Overview

Copyright (c) 2010-2011, Diaspora Inc. This file is licensed under the Affero General Public License version 3 or later. See the COPYRIGHT file.

Instance Method Summary collapse

Instance Method Details

#basic_process ⇒ Object 



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# File 'app/uploaders/unprocessed_image.rb', line 33

def basic_process
  manipulate! do |img|
    img.combine_options do |i|
      i.auto_orient
      i.strip
    end

    img = yield(img) if block_given?

    img.format("webp") if needs_converting?
    img
  end
end

#extension ⇒ Object 



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# File 'app/uploaders/unprocessed_image.rb', line 22

def extension
  needs_converting? ? ".webp" : File.extname(@filename)
end

#extension_allowlist ⇒ Object 



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# File 'app/uploaders/unprocessed_image.rb', line 14

def extension_allowlist
  %w[jpg jpeg png gif webp]
end

#filename ⇒ Object 



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# File 'app/uploaders/unprocessed_image.rb', line 18

def filename
  model.random_string + extension if @filename
end

#get_version_dimensions ⇒ Object 



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# File 'app/uploaders/unprocessed_image.rb', line 54

def get_version_dimensions
  model.width, model.height = `identify -format "%wx%h " #{file.path}`.split(/x/)
end

#needs_converting? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/uploaders/unprocessed_image.rb', line 26

def needs_converting?
  extname = File.extname(@filename)
  %w[.webp .gif].exclude?(extname) && !model.keep_original_format
end

#store_dir ⇒ Object 



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# File 'app/uploaders/unprocessed_image.rb', line 10

def store_dir
  "uploads/images"
end