Class: CloudTempfile::Config

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Validations
Defined in:
lib/cloud_tempfile/config.rb

Defined Under Namespace

Classes: Invalid

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config 



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# File 'lib/cloud_tempfile/config.rb', line 53

def initialize
  self.enabled = true
  self.fog_region = nil
  self.fog_endpoint = '/'
  self.fog_provider = 'Local'

  self.public = false
  self.prefix = "tmp/"
  self.expiry = 600 # 10 Min = 600 Seconds

  self.fail_silently = false
  self.log_silently = true

  self.clean_up = false
  self.clean_up_older_than = 86400 # 1 Day = 86400 Seconds

  self.public_path = Rails.root.join 'public' if defined?(Rails)

  load_yml! if defined?(Rails) && yml_exists?
end

Instance Attribute Details

#aws_access_control_list ⇒ Object

Amazon AWS



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# File 'lib/cloud_tempfile/config.rb', line 29

def aws_access_control_list
  @aws_access_control_list
end

#aws_access_key_id ⇒ Object

Amazon AWS



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# File 'lib/cloud_tempfile/config.rb', line 29

def aws_access_key_id
  @aws_access_key_id
end

#aws_reduced_redundancy ⇒ Object

Amazon AWS



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# File 'lib/cloud_tempfile/config.rb', line 29

def aws_reduced_redundancy
  @aws_reduced_redundancy
end

#aws_secret_access_key ⇒ Object

Amazon AWS



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# File 'lib/cloud_tempfile/config.rb', line 29

def aws_secret_access_key
  @aws_secret_access_key
end

#clean_up ⇒ Object

Returns the value of attribute clean_up.



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# File 'lib/cloud_tempfile/config.rb', line 18

def clean_up
  @clean_up
end

#clean_up_older_than ⇒ Object

Returns the value of attribute clean_up_older_than.



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# File 'lib/cloud_tempfile/config.rb', line 19

def clean_up_older_than
  @clean_up_older_than
end

#enabled ⇒ Object

CloudTempfile



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# File 'lib/cloud_tempfile/config.rb', line 12

def enabled
  @enabled
end

#expiry ⇒ Object

Returns the value of attribute expiry.



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# File 'lib/cloud_tempfile/config.rb', line 17

def expiry
  @expiry
end

#fail_silently ⇒ Object

Logging Options



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# File 'lib/cloud_tempfile/config.rb', line 38

def fail_silently
  @fail_silently
end

#fog_directory ⇒ Object

e.g. ‘the-bucket-name’



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# File 'lib/cloud_tempfile/config.rb', line 24

def fog_directory
  @fog_directory
end

#fog_endpoint ⇒ Object

e.g. ‘/’



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# File 'lib/cloud_tempfile/config.rb', line 26

def fog_endpoint
  @fog_endpoint
end

#fog_host ⇒ Object

FOG configuration



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# File 'lib/cloud_tempfile/config.rb', line 22

def fog_host
  @fog_host
end

#fog_provider ⇒ Object

Currently Supported [‘AWS’, ‘Google’, ‘Rackspace’, ‘Local’]



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# File 'lib/cloud_tempfile/config.rb', line 23

def fog_provider
  @fog_provider
end

#fog_region ⇒ Object

e.g. ‘eu-west-1’ or ‘us-east-1’ etc…



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# File 'lib/cloud_tempfile/config.rb', line 25

def fog_region
  @fog_region
end

#google_storage_access_key_id ⇒ Object

Google Storage



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# File 'lib/cloud_tempfile/config.rb', line 35

def google_storage_access_key_id
  @google_storage_access_key_id
end

#google_storage_secret_access_key ⇒ Object

Google Storage



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# File 'lib/cloud_tempfile/config.rb', line 35

def google_storage_secret_access_key
  @google_storage_secret_access_key
end

#log_silently ⇒ Object

Returns the value of attribute log_silently.



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# File 'lib/cloud_tempfile/config.rb', line 39

def log_silently
  @log_silently
end

#prefix ⇒ Object

Returns the value of attribute prefix.



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# File 'lib/cloud_tempfile/config.rb', line 14

def prefix
  @prefix
end

#public ⇒ Object

Returns the value of attribute public.



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# File 'lib/cloud_tempfile/config.rb', line 15

def public
  @public
end

#public_path ⇒ Object

Returns the value of attribute public_path.



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# File 'lib/cloud_tempfile/config.rb', line 16

def public_path
  @public_path
end

#rackspace_api_key ⇒ Object

Rackspace



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# File 'lib/cloud_tempfile/config.rb', line 32

def rackspace_api_key
  @rackspace_api_key
end

#rackspace_auth_url ⇒ Object

Rackspace



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# File 'lib/cloud_tempfile/config.rb', line 32

def rackspace_auth_url
  @rackspace_auth_url
end

#rackspace_username ⇒ Object

Rackspace



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# File 'lib/cloud_tempfile/config.rb', line 32

def rackspace_username
  @rackspace_username
end

Instance Method Details

#aws? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 90

def aws?
  fog_provider == 'AWS'
end

#aws_acl? ⇒ Boolean

Set file’s access control list (ACL). Valid acls: private, public-read, public-read-write, authenticated-read, bucket-owner-read, bucket-owner-full-control



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# File 'lib/cloud_tempfile/config.rb', line 100

def aws_acl?
  ['private', 'public-read', 'public-read-write', 'authenticated-read', 'bucket-owner-read', 'bucket-owner-full-control'].include?(aws_access_control_list)
end

#aws_rrs? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 94

def aws_rrs?
  aws_reduced_redundancy == true
end

#clean_up? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 116

def clean_up?
  clean_up == true
end

#enabled? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 74

def enabled?
  enabled == true
end

#expiry? ⇒ Boolean

def public_path

@public_path || Rails.public_path

end



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# File 'lib/cloud_tempfile/config.rb', line 86

def expiry?
  !expiry.nil? && expiry.kind_of?(Fixnum)
end

#fail_silently? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 200

def fail_silently?
  fail_silently || !enabled?
end

#fog_options ⇒ Object 



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# File 'lib/cloud_tempfile/config.rb', line 120

def fog_options
  #If the CloudTempfile is disabled then revert to local file creation
  @fog_provider = 'Local' if (@enabled != true)

  options = { :provider => fog_provider }
  if aws?
    options.merge!({
      :aws_access_key_id => aws_access_key_id,
      :aws_secret_access_key => aws_secret_access_key
    })
    options.merge!({:host => fog_host}) if !fog_host.blank?
  elsif rackspace?
    options.merge!({
      :rackspace_username => rackspace_username,
      :rackspace_api_key => rackspace_api_key
    })
    options.merge!({
      :rackspace_region => fog_region
    }) if fog_region
    options.merge!({ :rackspace_auth_url => rackspace_auth_url }) if rackspace_auth_url
  elsif google?
    options.merge!({
      :google_storage_secret_access_key => google_storage_secret_access_key,
      :google_storage_access_key_id => google_storage_access_key_id
    })
  elsif local?
    options.merge!({
      :local_root => public_path,
      :endpoint => fog_endpoint
    })
  else
    raise ArgumentError, "CloudTempfile Unknown provider: #{fog_provider} only AWS, Rackspace and Google are supported currently."
  end

  options.merge!({:region => fog_region}) if fog_region && !rackspace?
  return options
end

#google? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 108

def google?
  fog_provider == 'Google'
end

#load_yml! ⇒ Object 



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# File 'lib/cloud_tempfile/config.rb', line 175

def load_yml!
  self.enabled                = yml["enabled"] if yml.has_key?('enabled')

  self.fog_provider           = yml["fog_provider"] if yml.has_key?('fog_provider')
  self.fog_directory          = yml["fog_directory"]
  self.fog_region             = yml["fog_region"]
  self.fog_host               = yml["fog_host"] if yml.has_key?("fog_host")
  self.aws_access_key_id      = yml["aws_access_key_id"]
  self.aws_secret_access_key  = yml["aws_secret_access_key"]
  self.aws_reduced_redundancy = yml["aws_reduced_redundancy"]
  self.rackspace_username     = yml["rackspace_username"]
  self.rackspace_auth_url     = yml["rackspace_auth_url"] if yml.has_key?("rackspace_auth_url")
  self.rackspace_api_key      = yml["rackspace_api_key"]
  self.google_storage_secret_access_key = yml["google_storage_secret_access_key"]
  self.google_storage_access_key_id     = yml["google_storage_access_key_id"]

  self.clean_up               = yml["clean_up"] if yml.has_key?("clean_up")
  self.clean_up_older_than    = yml["clean_up_older_than"] if yml.has_key?("clean_up_older_than")
  self.fail_silently          = yml["fail_silently"] if yml.has_key?("fail_silently")
  self.prefix                 = yml["prefix"] if yml.has_key?("prefix")
  self.public                 = yml["public"] if yml.has_key?("public")
  self.public_path            = yml["public_path"] if yml.has_key?("public_path")
  self.expiry                 = yml["expiry"] if yml.has_key?("expiry")
end

#local? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 112

def local?
  fog_provider == 'Local'
end

#log_silently? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 204

def log_silently?
  self.log_silently == false
end

#public? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 78

def public?
  public == true
end

#rackspace? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 104

def rackspace?
  fog_provider == 'Rackspace'
end

#yml ⇒ Object 



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# File 'lib/cloud_tempfile/config.rb', line 163

def yml
  begin
    @yml ||= YAML.load(ERB.new(IO.read(yml_path)).result)[Rails.env] rescue nil || {}
  rescue Psych::SyntaxError
    @yml = {}
  end
end

#yml_exists? ⇒ Boolean 



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# File 'lib/cloud_tempfile/config.rb', line 159

def yml_exists?
  defined?(Rails.root) ? File.exists?(self.yml_path) : false
end

#yml_path ⇒ Object 



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# File 'lib/cloud_tempfile/config.rb', line 171

def yml_path
  Rails.root.join("config", "cloud_tempfile.yml").to_s
end