Use optparse to add command line options
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@ -5,7 +5,10 @@ dependency-less ruby script that downloads - [in other words, steals](https://na
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usage
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-----
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ruby vsco-dl.rb username
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Usage: vsco-dl.rb [options] username
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-m, --[no-]metadata Save metadata
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-o, --output=output Where to save the files (default is cwd)
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-w, --[no-]overwrite Overwrite previously downloaded files
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y tho
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-----
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48
vsco-dl.rb
48
vsco-dl.rb
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@ -1,8 +1,36 @@
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require 'json'
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require 'open-uri'
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require 'fileutils'
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require 'optparse'
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options = {}
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parser = OptionParser.new do |opts|
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opts.banner = "Usage: vsco-dl.rb [options] username"
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opts.on "-m", "--[no-]metadata", "Save metadata" do |m|
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options[:metadata] = m
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end
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opts.on "-oOUTPUT", "--output=output", "Where to save the files (default is cwd)" do |o|
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options[:output] = o
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end
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opts.on "-w", "--[no-]overwrite", "Overwrite previously downloaded files" do |w|
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options[:overwrite] = w
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end
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end
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parser.parse!
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user = ARGV[0]
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Dir.mkdir user unless File.exist? user
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if user.nil?
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$stderr.puts "Error: Username is required."
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$stderr.puts parser
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exit 1
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end
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path = user
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path = File.join options[:output], user unless options[:output].nil?
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FileUtils.mkdir_p path unless File.exist? path
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# this is v gross, but they probably do it like this on purpose
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initial = open "https://vsco.co/#{user}/images/1"
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@ -15,17 +43,21 @@ images.each_with_index do |r, i|
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print "Image #{i + 1} of #{images.length}\r"
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$stdout.flush
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jsonPath = File.join user, "#{r['upload_date']}.json"
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unless File.exist? jsonPath
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File.open jsonPath, 'w' do |file|
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file.write JSON.pretty_generate r
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file_path = File.join path, "#{r['upload_date']}"
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if options[:metadata]
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json_path = "#{file_path}.json"
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if options[:overwrite] or not File.exist? json_path
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File.open json_path, 'w' do |file|
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file.write JSON.pretty_generate r
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end
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end
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end
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jpgPath = File.join user, "#{r['upload_date']}.jpg"
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unless File.exist? jpgPath
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jpg_path = "#{file_path}.jpg"
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if options[:overwrite] or not File.exist? jpg_path
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open "https://#{r['responsive_url']}" do |f|
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File.open jpgPath, 'wb' do |file|
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File.open jpg_path, 'wb' do |file|
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file.write f.read
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end
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end
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