48 lines
1.0 KiB
Ruby
48 lines
1.0 KiB
Ruby
# frozen_string_literal: true
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module ThemeStore
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class BaseImporter
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def import!
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raise "Not implemented"
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end
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def [](value)
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fullpath = real_path(value)
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return nil unless fullpath
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File.read(fullpath)
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end
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def real_path(relative)
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fullpath = "#{temp_folder}/#{relative}"
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return nil unless File.exist?(fullpath)
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# careful to handle symlinks here, don't want to expose random data
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fullpath = Pathname.new(fullpath).realpath.to_s
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if fullpath && fullpath.start_with?(temp_folder)
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fullpath
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else
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nil
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end
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end
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def file_size(path)
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fullpath = real_path(path)
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return -1 unless fullpath
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File.size(fullpath)
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end
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def all_files
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Dir.glob("**/**", base: temp_folder).reject { |f| File.directory?(File.join(temp_folder, f)) }
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end
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def cleanup!
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FileUtils.rm_rf(temp_folder)
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end
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def temp_folder
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@temp_folder ||= "#{Pathname.new(Dir.tmpdir).realpath}/discourse_theme_#{SecureRandom.hex}"
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end
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end
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end
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