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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
54 lines
1.3 KiB
Ruby
54 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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class IncomingEmailDetailsSerializer < ApplicationSerializer
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attributes :error,
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:error_description,
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:rejection_message,
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:headers,
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:subject,
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:body
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def initialize(incoming_email, opts)
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super
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@error_string = incoming_email.error
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@mail = Mail.new(incoming_email.raw)
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end
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EMAIL_RECEIVER_ERROR_PREFIX = "Email::Receiver::".freeze
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def error
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@error_string.presence || I18n.t("emails.incoming.unrecognized_error")
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end
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def error_description
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error_name = @error_string.sub(EMAIL_RECEIVER_ERROR_PREFIX, "").underscore
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I18n.t("emails.incoming.errors.#{error_name}")
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end
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def include_error_description?
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@error_string && @error_string[EMAIL_RECEIVER_ERROR_PREFIX]
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end
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def headers
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@mail.header.to_s
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end
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def subject
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@mail.subject.presence || I18n.t("emails.incoming.no_subject")
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end
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def body
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body = @mail.text_part.decoded rescue nil
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body ||= @mail.html_part.decoded rescue nil
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body ||= @mail.body.decoded rescue nil
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return I18n.t("emails.incoming.no_body") if body.blank?
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body.encode("utf-8", invalid: :replace, undef: :replace, replace: "")
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.strip
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.truncate_words(100, escape: false)
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end
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end
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