Module: ExportToCloud

Defined in:
lib/export_to_cloud.rb,
lib/export_to_cloud/version.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION = 
"0.0.1"

Class Method Summary collapse

Class Method Details

.create_local_csv_file(model_to_export) ⇒ Object 



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# File 'lib/export_to_cloud.rb', line 22

def self.create_local_csv_file(model_to_export)
  columns = model_to_export.column_names.collect {|x| x.titleize}

  file = File.open("#{Rails.root}/tmp/#{model_to_export.to_s}.csv", 'w') do |f|
    f.puts columns.to_csv
    model_to_export.find_each do |record|
      values = []
      record.attribute_names.each do |attr_name|
        value = record[attr_name]
        value = value.strftime('%Y-%m-%d at %I:%M%p') if value.respond_to?(:strftime)
        values.push value
      end
      f.puts values.to_csv      
    end
  end
end

.included(base) ⇒ Object 



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# File 'lib/export_to_cloud.rb', line 8

def self.included(base)
  base.extend(ClassMethods)
end

.send_to_s3(model_to_export) ⇒ Object 



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# File 'lib/export_to_cloud.rb', line 39

def self.send_to_s3(model_to_export)
  connection = Fog::Storage.new({
    :provider                 => 'AWS',
    :aws_access_key_id        => ExportToCloud.aws_access_key_id,
    :aws_secret_access_key    => ExportToCloud.aws_secret_access_key
  })

  directory = connection.directories.get(ExportToCloud.s3_bucket)
  path = "#{ExportToCloud.path}" if ExportToCloud.path.present?
  filename = "#{model_to_export.to_s.pluralize.downcase}-#{Time.now.to_formatted_s(:number)}.csv"

  file = directory.files.create(
    :key    => "#{path}#{filename}",
    :body   => File.open("#{Rails.root}/tmp/#{model_to_export.to_s}.csv"),
    :public => true
  )

  file.save
end