Class: TelestreamCloud::Qc::Uploader

Inherits:
Object
  • Object
show all
Defined in:
lib/telestream_cloud_qc/uploader.rb

Defined Under Namespace

Classes: ConcurrentFileUploadSession, FileReader, FileUploadSession, MissingPartError, UploadError

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client, options) ⇒ Uploader

Returns a new instance of Uploader.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 154

def initialize(client, options)
  @client = client

  @thread_pool = Concurrent::ThreadPoolExecutor.new(
    min_threads: 5,
    max_threads: 5,
    max_queue: 100,
    fallback_policy: :caller_runs
  )

  file = options.delete(:file) do |key|
    raise KeyError, "key not found: #{key}"
  end

  @extra_files = parse_extra_files(options.delete(:extra_files))

  @upload_session = upload_session(file)

  defaults = {
    multi_chunk: true
  }.merge(@upload_session.params)

  @params = defaults.merge(options)

  @params[:extra_files] = @extra_files.map(&:params) if @extra_files

  @status = :ready
end

Instance Attribute Details

#concurrency ⇒ Object (readonly)

Returns the value of attribute concurrency.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 147

def concurrency
  @concurrency
end

#error ⇒ Object (readonly)

Returns the value of attribute error.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 147

def error
  @error
end

#reader ⇒ Object (readonly)

Returns the value of attribute reader.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 147

def reader
  @reader
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 147

def status
  @status
end

#thread_pool ⇒ Object (readonly)

Returns the value of attribute thread_pool.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 147

def thread_pool
  @thread_pool
end

Class Method Details

.upload(options) ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 149

def self.upload(options)
  retries = options.delete(:retries)
  new(options).tap { |x| x.upload(*[retries].compact) }.video
end

Instance Method Details

#parse_extra_files(extra_files) ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 183

def parse_extra_files(extra_files)
  return [] unless extra_files

  extra_files.flat_map do |tag, paths|
    paths = [paths] unless paths.kind_of?(Array)

    paths.each_with_index.map do |path, i|
      upload_session(path, paths.size > 1 ? "#{tag}.index-#{i}" : tag)
    end
  end
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/telestream_cloud_qc/uploader.rb', line 212

def success?
  @resource_id && @upload_session.success? && Array(@extra_files).all?(&:success?)
end

#upload(retries = 5) ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 195

def upload(retries = 5)
  session

  count = 0
  begin
    count += 1
    upload!
    raise MissingPartError unless success?
  rescue StandardError => e
    puts e
    @error = e
    retry if count < retries
  end

  @resource_id
end

#upload_session(path, tag = nil) ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 216

def upload_session(path, tag = nil)
  ConcurrentFileUploadSession.new(self, path, tag)
end