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33 lines
774 B
Ruby
33 lines
774 B
Ruby
require 'mail'
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require_dependency 'email/message_builder'
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require_dependency 'email/renderer'
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require_dependency 'email/sender'
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require_dependency 'email/styles'
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module Email
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def self.is_valid?(email)
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return false unless String === email
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parsed = Mail::Address.new(email)
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# Don't allow for a TLD by itself list (sam@localhost)
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# The Grammar is: (local_part "@" domain) / local_part ... need to discard latter
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parsed.address == email &&
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parsed.local != parsed.address &&
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parsed&.domain.split(".").size > 1
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rescue Mail::Field::ParseError
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false
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end
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def self.downcase(email)
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return email unless Email.is_valid?(email)
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email.downcase
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end
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def self.cleanup_alias(name)
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name ? name.gsub(/[:<>,"]/, '') : name
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end
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end
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