Class: DataMapper::Adapters::ImapAdapter

Inherits:
AbstractAdapter
  • Object
show all
Defined in:
lib/dm-imap-adapter.rb

Instance Method Summary collapse

Instance Method Details

#create(resources) ⇒ Object 



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# File 'lib/dm-imap-adapter.rb', line 23

def create(resources)
  resources.map do |resource|
    with_connection(resource.model) do |connection|
      
      last_email = connection.uid_fetch(-1, "UID")
      if last_email
        next_uid = last_email.first.attr[:UID].to_i
      else
        next_uid = 1
      end
      
      initialize_serial(resource, next_uid)
      
#             email_text = <<EOT.gsub(/\n/, "\r\n")
# Subject: #{resource.subject}
# From: #{resource.from}
# To: #{resource.to}
# 
# #{resource.body}
# EOT
#             
      email_text = ""
      
      email_text << "Subject: #{resource.subject}\n" if resource.respond_to?(:subject)
      email_text << "From: #{resource.from}\n" if resource.respond_to?(:from)
      email_text << "To: #{resource.to}\n" if resource.respond_to?(:to)
      email_text << "\n#{resource.body}" if resource.respond_to?(:body)
      
      email_text = email_text.gsub(/\n/, "\r\n")
      
      if resource.respond_to?(:date)
        date = resource.date
      else
        date = Time.now
      end
      
      if resource.respond_to?(:flags)
        flags = resources.flags
      else
        flags = []
      end
      
      connection.append(@options[:path].gsub(%r{^/}, ""), email_text, flags, date)
      
    end
  end.size
end

#delete(collection) ⇒ Object 



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# File 'lib/dm-imap-adapter.rb', line 104

def delete(collection)
  with_connection(collection.query.model) do |connection|
    connection.uid_store(collection.collect { |record| record.uid }, "+FLAGS", [:Deleted])
    connection.expunge
  end
end

#read(query) ⇒ Object 



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# File 'lib/dm-imap-adapter.rb', line 71

def read(query)
  with_connection(query.model) do |connection|
    
    attr_props = query.model.properties.select { |prop| prop.type.attr? }
    attrs = attr_props.collect { |prop| prop.type.attr_name }.compact.uniq
    
    # TODO: don't do 1..-1, but instead do a search and then fetch the uids returned
    uids = 1..-1
    
    # if query.conditions
    #   query_array = []
    #   debugger
    #   query.conditions.each do |op, property, value|
    #     query_array += (property.type.query_details[op] + [value])
    #   end
    #   uids = connection.uid_search(query_array)
    # else
    #   uids = 1..-1
    # end
    
    mails = connection.uid_fetch(uids, attrs) || []
    
    results = materialize_records_for(query.model, mails)
    query.filter_records(results.dup)
    # results.dup
    
  end#with_connection
end

#update(attributes, collection) ⇒ Object

read

Raises:

  • (NotImplemented) 


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# File 'lib/dm-imap-adapter.rb', line 100

def update(attributes, collection)
  raise NotImplemented
end