class Spaceship::UploadFile
a wrapper around the concept of file required to make uploads to DU
Attributes
bytes[R]
content_type[R]
file_name[R]
file_path[R]
file_size[R]
Public Class Methods
from_path(path)
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# File spaceship/lib/spaceship/du/upload_file.rb, line 15 def from_path(path) raise "Image must exists at path: #{path}" unless File.exist?(path) # md5 from original. keeping track of md5s allows to skip previously uploaded in deliver content_md5 = Spaceship::Utilities.md5digest(path) path = remove_alpha_channel(path) if File.extname(path).casecmp('.png').zero? content_type = Utilities.content_type(path) self.new( file_path: path, file_name: 'ftl_' + content_md5 + '_' + File.basename(path), file_size: File.size(path), content_type: content_type, bytes: File.read(path) ) end
mac?()
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# File spaceship/lib/spaceship/du/upload_file.rb, line 45 def mac? (/darwin/ =~ RUBY_PLATFORM) != nil end
new(args)
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# File spaceship/lib/spaceship/du/upload_file.rb, line 52 def initialize(args) args.each do |k, v| instance_variable_set("@#{k}", v) unless v.nil? end end
remove_alpha_channel(original)
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As things like screenshots and app icon shouldn't contain the alpha channel This will copy the image into /tmp to remove the alpha channel there That's done to not edit the original image
# File spaceship/lib/spaceship/du/upload_file.rb, line 35 def remove_alpha_channel(original) path = "/tmp/#{Digest::MD5.hexdigest(original)}.png" FileUtils.copy(original, path) if mac? # sips is only available on macOS `sips -s format bmp '#{path}' &> /dev/null` # &> /dev/null since there is warning because of the extension `sips -s format png '#{path}'` end return path end