Method: PostageApp::Mailer#mail

Defined in:
lib/postageapp/mailer/mailer_3.rb,
lib/postageapp/mailer/mailer_4.rb

#mail(headers = { }, &block) ⇒ Object

Overriding method that prepares Mail object. This time we’ll be contructing PostageApp::Request payload.



113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
 
# File 'lib/postageapp/mailer/mailer_3.rb', line 113

def mail(headers = { }, &block)
  # Guard flag to prevent both the old and the new API from firing
  # Should be removed when old API is removed
  @mail_was_called = true
  m = @_message

  # At the beginning, do not consider class default for parts order neither content_type
  content_type = headers[:content_type]
  parts_order = headers[:parts_order]

  # Call all the procs (if any)
  default_values = self.class.default.merge(self.class.default) do |k,v|
    if (v.respond_to?(:call))
      v.bind(self).call
    else
      v
    end
  end

  # Handle defaults
  headers = headers.reverse_merge(default_values)

  # Set configure delivery behavior
  wrap_delivery_behavior!(headers.delete(:delivery_method))

  # Assigning recipients
  m.arguments['recipients'] = headers.delete(:to)

  # Assign all headers except parts_order, content_type and body
  assignable = headers.except(:parts_order, :content_type, :body, :template_name, :template_path)
  m.headers.merge!(assignable)

  # Render the templates and blocks
  responses, explicit_order = collect_responses_and_parts_order(headers, &block)
  create_parts_from_responses(m, responses)

  m
end