Class: S3SwfUpload::S3Config

Inherits:
Object
  • Object
show all
Defined in:
lib/s3_swf_upload/s3_config.rb

Class Method Summary collapse

Class Method Details

.load_config ⇒ Object 



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# File 'lib/s3_swf_upload/s3_config.rb', line 9

def self.load_config
  begin
    filename = "#{Rails.root}/config/amazon_s3.yml"

    buf = IO.read(filename)
    expanded = ERB.new(buf).result(binding)
    config = YAML.load(expanded)[Rails.env]

    if config == nil
      raise "Could not load config options for #{Rails.env} from #{filename}."
    end

    @@access_key_id     = config['access_key_id']
    @@secret_access_key = config['secret_access_key']
    @@bucket            = config['bucket']
    @@max_file_size     = config['max_file_size']
    @@acl               = config['acl'] || 'private'

    
    
    unless @@access_key_id && @@secret_access_key && @@bucket
      raise "Please configure your S3 settings in #{filename} before continuing so that S3 SWF Upload can function properly."
    end
  rescue Errno::ENOENT
     # Using put inside a rake task may mess with some rake tasks
     # According to: https://github.com/mhodgson/s3-swf-upload-plugin/commit/f5cc849e1d8b43c1f0d30eb92b772c10c9e73891
     # Going to comment this out for the time being
     # NCC@BNB - 11/16/10
     # No config file yet. Not a big deal. Just issue a warning
     # puts "WARNING: You are using the S3 SWF Uploader gem, which wants a config file at #{filename}, " +
     #    "but none could be found. You should try running 'rails generate s3_swf_upload:uploader'"
  end
end