Class: IncomingEmailDetailsSerializer

Inherits:
ApplicationSerializer show all
Defined in:
app/serializers/incoming_email_details_serializer.rb

Constant Summary collapse

EMAIL_RECEIVER_ERROR_PREFIX = 
"Email::Receiver::"

Instance Method Summary collapse

Methods inherited from ApplicationSerializer

expire_cache_fragment!, fragment_cache

Methods inherited from ActiveModel::Serializer

#include!

Constructor Details

#initialize(incoming_email, opts) ⇒ IncomingEmailDetailsSerializer

Returns a new instance of IncomingEmailDetailsSerializer.



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# File 'app/serializers/incoming_email_details_serializer.rb', line 6

def initialize(incoming_email, opts)
  super
  @error_string = incoming_email.error
  @mail = Mail.new(incoming_email.raw)
end

Instance Method Details

#body ⇒ Object 



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# File 'app/serializers/incoming_email_details_serializer.rb', line 35

def body
  body =
    begin
      @mail.text_part.decoded
    rescue StandardError
      nil
    end
  body ||=
    begin
      @mail.html_part.decoded
    rescue StandardError
      nil
    end
  body ||=
    begin
      @mail.body.decoded
    rescue StandardError
      nil
    end

  return I18n.t("emails.incoming.no_body") if body.blank?

  body
    .encode("utf-8", invalid: :replace, undef: :replace, replace: "")
    .strip
    .truncate_words(100, escape: false)
end

#error ⇒ Object 



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# File 'app/serializers/incoming_email_details_serializer.rb', line 14

def error
  @error_string.presence || I18n.t("emails.incoming.unrecognized_error")
end

#error_description ⇒ Object 



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# File 'app/serializers/incoming_email_details_serializer.rb', line 18

def error_description
  error_name = @error_string.sub(EMAIL_RECEIVER_ERROR_PREFIX, "").underscore
  I18n.t("emails.incoming.errors.#{error_name}")
end

#headers ⇒ Object 



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# File 'app/serializers/incoming_email_details_serializer.rb', line 27

def headers
  @mail.header.to_s
end

#include_error_description? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/serializers/incoming_email_details_serializer.rb', line 23

def include_error_description?
  @error_string && @error_string[EMAIL_RECEIVER_ERROR_PREFIX]
end

#subject ⇒ Object 



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# File 'app/serializers/incoming_email_details_serializer.rb', line 31

def subject
  @mail.subject.presence || I18n.t("emails.incoming.no_subject")
end