Class: EmlToPdf::ExtractionStep

Inherits:
Object
  • Object
show all
Defined in:
lib/eml_to_pdf/extraction_step.rb

Constant Summary collapse

MIME_TYPES = 
{
  plain_text: 'text/plain',
  html: 'text/html',
  multipart_alternative: 'multipart/alternative'
}

Instance Method Summary collapse

Constructor Details

#initialize(mail_or_part) ⇒ ExtractionStep

Returns a new instance of ExtractionStep.



9
10
11
 
# File 'lib/eml_to_pdf/extraction_step.rb', line 9

def initialize(mail_or_part)
  @mail_or_part = mail_or_part
end

Instance Method Details

#finished? ⇒ Boolean

Returns:

  • (Boolean) 


24
25
26
 
# File 'lib/eml_to_pdf/extraction_step.rb', line 24

def finished?
  !@mail_or_part.multipart?
end

#next ⇒ Object 



13
14
15
16
17
18
19
20
21
22
 
# File 'lib/eml_to_pdf/extraction_step.rb', line 13

def next
  if multipart_alternative?(@mail_or_part)
    best_part = extract_best_part(@mail_or_part.parts)
    ExtractionStep.new(best_part)
  elsif @mail_or_part.multipart?
    ExtractionStepList.new(@mail_or_part.parts.map { |part| ExtractionStep.new(part) })
  else
    self
  end
end

#to_html ⇒ Object 



28
29
30
 
# File 'lib/eml_to_pdf/extraction_step.rb', line 28

def to_html
  text_body(@mail_or_part)
end