module Paubox::FormatHelper
Utility methods for Message
and MailToMessage
Constants
- BASE64_REGEX
Public Instance Methods
base64_encode_if_needed(str)
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# File lib/paubox/format_helper.rb, line 15 def base64_encode_if_needed(str) return str if base64_encoded?(str.to_s) Base64.encode64(str.to_s) end
base64_encoded?(value)
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# File lib/paubox/format_helper.rb, line 9 def base64_encoded?(value) return false unless value.is_a?(String) !value.strip.match(BASE64_REGEX).nil? end
convert_keys_to_json_version(hash)
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Converts hash keys to strings and maps them to expected JSON key. Also converts hashes in shallow arrays.
# File lib/paubox/format_helper.rb, line 23 def convert_keys_to_json_version(hash) converted = {} hash.each_pair do |key, val| converted[ruby_to_json_key(key)] = val.is_a?(Hash) ? convert_keys_to_json_version(val) : val next unless val.is_a?(Array) val.each_with_index { |el, i| val[i] = convert_keys_to_json_version(el) if el.is_a?(Hash) } end converted end
ruby_to_json_key(key)
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# File lib/paubox/format_helper.rb, line 34 def ruby_to_json_key(key) { reply_to: 'reply-to', html_content: 'text/html', text_content: 'text/plain', filename: 'fileName', file_name: 'fileName', content_type: 'contentType', allow_non_tls: 'allowNonTLS', force_secure_notification: 'forceSecureNotification' }[key] || key.to_s end
squish(str)
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# File lib/paubox/format_helper.rb, line 56 def squish(str) str.to_s.split.join(' ') end
string_or_array_to_array(object)
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def get_values_whitelist(*vals)
vals.map { |k| next unless mail[k]; [ruby_to_json_key(k), mail[k]] }.to_h
end
# File lib/paubox/format_helper.rb, line 44 def string_or_array_to_array(object) case object when String a = object.split(',').map { |str| squish(str) } when Array a = object.map { |s| squish(s) } else return [] end a.reject(&:empty?) end