Module: Anaconda::Model::ClassMethods

Defined in:
lib/anaconda/anaconda_for.rb

Instance Method Summary collapse

Instance Method Details

#anaconda_fields_for(anaconda_column) ⇒ Object 



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# File 'lib/anaconda/anaconda_for.rb', line 50

def anaconda_fields_for( anaconda_column )
  if self.anaconda_columns.include? anaconda_column.to_sym
    Anaconda::FieldSuffixes.collect do |suffix|
      "#{anaconda_column}_#{suffix}".to_sym
    end
  else
    raise "#{anaconda_column} not configured for anaconda. Misspelling or did you forget to add the anaconda_for call for this field?"
  end
end

#anaconda_fields_for_all_columns ⇒ Object 



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# File 'lib/anaconda/anaconda_for.rb', line 60

def anaconda_fields_for_all_columns
  self.anaconda_columns.collect do |column|
    anaconda_fields_for column
  end.flatten
end

#anaconda_for(anaconda_column, options = {}) ⇒ Object 



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# File 'lib/anaconda/anaconda_for.rb', line 10

def anaconda_for( anaconda_column, options = {})
  send :include, InstanceMethods
  
  begin
    self.anaconda_columns.present?
  rescue NoMethodError
    class_attribute :anaconda_columns
  end
  self.anaconda_columns = Array.new unless self.anaconda_columns.kind_of? Array
  if self.anaconda_columns.include? anaconda_column.to_sym
    raise AnacondaError, "anaconda_for cannot be called multiple times for the same field"
  end
  self.anaconda_columns << anaconda_column.to_sym
  # Class.anaconda_columns is now an array of symbols

  class_attribute 
  begin
    self.anaconda_options.present?
  rescue NoMethodError
    class_attribute :anaconda_options
  end
  self.anaconda_options = Hash.new unless self.anaconda_options.kind_of? Hash
  self.anaconda_options[anaconda_column.to_sym] = options.reverse_merge(
    aws_access_key_id: Anaconda.aws[:aws_access_key],
    aws_secret_access_key: Anaconda.aws[:aws_secret_key],
    bucket: Anaconda.aws[:aws_bucket],
    acl: "public-read",
    max_file_size: 500.megabytes,
    allowed_file_types: [],
    base_key: "#{anaconda_column}_anaconda_default_base_key".to_sym,
    host: false,
    protocol: "http",
    expiry_length: 1.hour,
    remove_previous_s3_files_on_change: true,
    remove_previous_s3_files_on_destroy: true
  )
  
  self.after_commit :anaconda_remove_previous_s3_files_on_change_or_destroy
end