Class: Smug::UploadCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/smugsync/upload.rb

Instance Method Summary collapse

Methods included from Utils

#method_missing, #status_message

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Smug::Utils

Instance Method Details

#exec ⇒ Object

current upload algorithm:

  1. get the list not uploaded stuff starting from current dir and below

  2. chdir to root (for simplicity)

  3. for each album

3.1. create it if it doesn't exist
3.2. upload files



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# File 'lib/smugsync/upload.rb', line 17

def exec
    optparser = Trollop::Parser.new do
        banner <<-END
Usage: smug upload [<options>]
Upload files to SmugMug.

Options:
        END
        opt :timeout,
            "Timeout to upload one file in seconds",
            :short => :t,
            :default => 24*3600
    end

    opts = Trollop::with_standard_exception_handling(optparser) do
        optparser.parse(ARGV)
    end

    authenticate

    status = StatusCommand.new.current_dir_status
    Dir::chdir(Config::root_dir)

    modified_albums = Set.new

    status.each_with_index do |album_status, i|
        if album_status[:status] == :not_uploaded
            # create album
            puts "Creating album #{album_status[:album]}"
            result = smugmug_albums_create(
                "Title" => album_status[:album]
            )
            raise "Cannot create album" unless result["stat"] == "ok"

            # refresh cache for the newly created album
            album = smugmug_albums_getInfo(
                :AlbumID => result["Album"]["id"],
                :AlbumKey => result["Album"]["Key"]
            )["Album"]

            FetchCommand.new.refresh_cache([album])
            @albums = nil # TODO: hack to force reparsing of cache file
        elsif album_status[:status] == :not_downloaded
            next
        end

        album = albums.find { |a| a["Title"] == album_status[:album] }

        files_to_upload = album_status[:images].find_all { |i| i[:status] == :not_uploaded }.map { |i| "#{album["Title"]}/#{i[:image]}" }

        File.open("upload.log", "w+") { |f| f.puts "start" }
        num_files = files_to_upload.length
        files_to_upload.each_with_index do |filename, i|
            modified_albums << album

            begin
                with_timeout(opts[:timeout]) do
                    puts "Uploading #{filename} (#{Time.now.to_s}) (#{i}/#{num_files})"

                    data = File.open(filename, "rb") { |f| f.read }

                    req = {}
                    req['Content-Length'] = File.size(filename).to_s
                    req['Content-MD5'] = Digest::MD5.hexdigest(data)
                    req['X-Smug-AlbumID'] = album["id"].to_s
                    req['X-Smug-Version'] = '1.3.0'
                    req['X-Smug-FileName'] = filename
                    req['X-Smug-ResponseType'] = "JSON"

                    results = put("http://upload.smugmug.com/#{filename}", data, req)
                    puts " => #{results["stat"]} (#{Time.now.to_s})"
                end
            rescue Timeout::Error
                puts " => timed out"
                File.open("upload.log", "a") { |f| f.puts filename }

                # TODO: delete image from server
            rescue Exception => e
                puts " => error #{e.message}"
                puts e.backtrace.join("\n")
                File.open("upload.log", "a") { |f| f.puts filename }

                # TODO: delete image from server
            end
        end
    end

    # refresh cache for modified albums only
    puts "Refreshing albums cache"
    FetchCommand.new.refresh_cache(modified_albums, :force => true)
end