Class: Miteru::Kit

Inherits:
Service show all
Defined in:
lib/miteru/kit.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Service

#call, call, #result, result

Constructor Details

#initialize(url, source:) ⇒ Kit

Returns a new instance of Kit.

Parameters:

  • url (String)
  • source (String) 


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# File 'lib/miteru/kit.rb', line 27

def initialize(url, source:)
  super()

  @url = url
  @source = source

  @content_length = nil
  @mime_type = nil
  @status = nil
  @headers = nil
end

Instance Attribute Details

#content_length ⇒ Integer? (readonly)

Returns:

  • (Integer, nil) 


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# File 'lib/miteru/kit.rb', line 15

def content_length
  @content_length
end

#headers ⇒ Hash? (readonly)

Returns:

  • (Hash, nil) 


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# File 'lib/miteru/kit.rb', line 21

def headers
  @headers
end

#mime_type ⇒ String? (readonly)

Returns:

  • (String, nil) 


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# File 'lib/miteru/kit.rb', line 18

def mime_type
  @mime_type
end

#source ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/miteru/kit.rb', line 9

def source
  @source
end

#status ⇒ Integer? (readonly)

Returns:

  • (Integer, nil) 


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# File 'lib/miteru/kit.rb', line 12

def status
  @status
end

#url ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/miteru/kit.rb', line 6

def url
  @url
end

Instance Method Details

#basename ⇒ Object 



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# File 'lib/miteru/kit.rb', line 51

def basename
  @basename ||= File.basename(url)
end

#decoded_url ⇒ Object 



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# File 'lib/miteru/kit.rb', line 88

def decoded_url
  @decoded_url ||= URI.decode_www_form_component(url)
end

#downloaded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/miteru/kit.rb', line 63

def downloaded?
  File.exist?(filepath_to_download)
end

#extname ⇒ Object 



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# File 'lib/miteru/kit.rb', line 45

def extname
  return ".tar.gz" if url.end_with?("tar.gz")

  File.extname(url)
end

#filename ⇒ Object 



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# File 'lib/miteru/kit.rb', line 55

def filename
  @filename ||= CGI.unescape(basename)
end

#filename_with_size ⇒ Object 



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# File 'lib/miteru/kit.rb', line 73

def filename_with_size
  return filename unless filesize

  kb = (filesize.to_f / 1024.0).ceil
  "#{filename}(#{kb}KB)"
end

#filepath_to_download ⇒ Object 



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# File 'lib/miteru/kit.rb', line 59

def filepath_to_download
  "#{base_dir}/#{filename_to_download}"
end

#filesize ⇒ Object 



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# File 'lib/miteru/kit.rb', line 67

def filesize
  return nil unless downloaded?

  File.size filepath_to_download
end

#hostname ⇒ Object 



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# File 'lib/miteru/kit.rb', line 84

def hostname
  @hostname ||= URI(url).hostname
end

#id ⇒ Object 



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# File 'lib/miteru/kit.rb', line 80

def id
  @id ||= UUIDTools::UUID.random_create.to_s
end

#truncated_url ⇒ String

Returns:

  • (String) 


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# File 'lib/miteru/kit.rb', line 95

def truncated_url
  url.truncate(64)
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/miteru/kit.rb', line 39

def valid?
  # make a HEAD request for the validation
  before_validation
  valid_ext? && reachable? && valid_mime_type? && valid_content_length?
end