Class: Archaeo::Snapshot

Inherits:
Object
  • Object
show all
Defined in:
lib/archaeo/snapshot.rb

Overview

A single CDX Server API record representing an archived document.

Maps the seven standard CDX fields and provides the computed archive URL via the ArchiveUrl model.

Constant Summary collapse

FIELDS = 
%i[urlkey timestamp original_url
mimetype status_code digest length].freeze
BLOCKED_STATUS = 
-1

Instance Method Summary collapse

Constructor Details

#initialize(urlkey:, timestamp:, original_url:, mimetype: nil, status_code: nil, digest: nil, length: nil) ⇒ Snapshot

Returns a new instance of Snapshot.



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# File 'lib/archaeo/snapshot.rb', line 16

def initialize(urlkey:, timestamp:, original_url:,
               mimetype: nil, status_code: nil,
               digest: nil, length: nil)
  @urlkey = urlkey.to_s
  @timestamp = Timestamp.coerce(timestamp)
  @original_url = original_url.to_s
  @mimetype = mimetype.to_s
  @status_code = status_code.to_i
  @digest = digest.to_s
  @length = length.to_i
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql? 



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# File 'lib/archaeo/snapshot.rb', line 57

def ==(other)
  other.is_a?(self.class) && to_a == other.to_a
end

#archive_url ⇒ Object 



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# File 'lib/archaeo/snapshot.rb', line 28

def archive_url
  ArchiveUrl.new(original_url, timestamp: @timestamp).to_s
end

#blocked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/archaeo/snapshot.rb', line 32

def blocked?
  @status_code == BLOCKED_STATUS
end

#hash ⇒ Object 



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# File 'lib/archaeo/snapshot.rb', line 62

def hash
  to_a.hash
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/archaeo/snapshot.rb', line 36

def success?
  @status_code == 200
end

#to_a ⇒ Object 



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# File 'lib/archaeo/snapshot.rb', line 40

def to_a
  [@urlkey, @timestamp, @original_url, @mimetype,
   @status_code, @digest, @length]
end

#to_h ⇒ Object 



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# File 'lib/archaeo/snapshot.rb', line 45

def to_h
  {
    urlkey: @urlkey,
    timestamp: @timestamp,
    original_url: @original_url,
    mimetype: @mimetype,
    status_code: @status_code,
    digest: @digest,
    length: @length,
  }
end