Class: Fog::Storage::Google::File

Inherits:
Model
  • Object
show all
Defined in:
lib/fog/google/models/storage/file.rb

Instance Attribute Summary

Attributes inherited from Model

#collection, #service

Instance Method Summary collapse

Methods inherited from Model

#initialize, #inspect, #reload, #symbolize_keys, #to_json, #wait_for

Methods included from Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Core::DeprecatedConnectionAccessors

#connection, #connection=, #prepare_service_value

Methods included from Attributes::InstanceMethods

#_dump, #attributes, #dup, #identity, #identity=, #merge_attributes, #new_record?, #persisted?, #requires, #requires_one

Constructor Details

This class inherits a constructor from Fog::Model

Instance Method Details

#acl=(new_acl) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 24

def acl=(new_acl)
  valid_acls = ['private', 'public-read', 'public-read-write', 'authenticated-read']
  unless valid_acls.include?(new_acl)
    raise ArgumentError.new("acl must be one of [#{valid_acls.join(', ')}]")
  end
  @acl = new_acl
end

#body ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 32

def body
  attributes[:body] ||= if last_modified && (file = collection.get(identity))
    file.body
  else
    ''
  end
end

#body=(new_body) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 40

def body=(new_body)
  attributes[:body] = new_body
end

#copy(target_directory_key, target_file_key) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 48

def copy(target_directory_key, target_file_key)
  requires :directory, :key
  service.copy_object(directory.key, key, target_directory_key, target_file_key)
  target_directory = service.directories.new(:key => target_directory_key)
  target_directory.files.get(target_file_key)
end

#destroy ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 55

def destroy
  requires :directory, :key
  begin
    service.delete_object(directory.key, key)
  rescue Excon::Errors::NotFound
  end
  true
end

#directory ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 44

def directory
  @directory
end

#metadata ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 65

def metadata
  attributes.reject {|key, value| !(key.to_s =~ /^x-goog-meta-/)}
end

#metadata=(new_metadata) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 70

def metadata=(new_metadata)
  merge_attributes(new_metadata)
end

#owner=(new_owner) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 75

def owner=(new_owner)
  if new_owner
    attributes[:owner] = {
      :display_name => new_owner['DisplayName'],
      :id           => new_owner['ID']
    }
  end
end

#public=(new_public) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 84

def public=(new_public)
  if new_public
    @acl = 'public-read'
  else
    @acl = 'private'
  end
  new_public
end

#public_url ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 93

def public_url
  requires :directory, :key

  acl = service.get_object_acl(directory.key, key).body['AccessControlList']
  access_granted = acl.detect do |entry|
    entry['Scope']['type'] == 'AllUsers' && entry['Permission'] == 'READ'
  end

  if access_granted
    if directory.key.to_s =~ /^(?:[a-z]|\d(?!\d{0,2}(?:\.\d{1,3}){3}$))(?:[a-z0-9]|\.(?![\.\-])|\-(?![\.])){1,61}[a-z0-9]$/
      "https://#{directory.key}.storage.googleapis.com/#{key}"
    else
      "https://storage.googleapis.com/#{directory.key}/#{key}"
    end
  else
    nil
  end
end

#save(options = {}) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 112

def save(options = {})
  requires :body, :directory, :key
  if options != {}
    Fog::Logger.deprecation("options param is deprecated, use acl= instead [light_black](#{caller.first})[/]")
  end
  options['x-goog-acl'] ||= @acl if @acl
  options['Cache-Control'] = cache_control if cache_control
  options['Content-Disposition'] = content_disposition if content_disposition
  options['Content-Encoding'] = content_encoding if content_encoding
  options['Content-MD5'] = content_md5 if content_md5
  options['Content-Type'] = content_type if content_type
  options['Expires'] = expires if expires
  options.merge!(metadata)

  data = service.put_object(directory.key, key, body, options)
  merge_attributes(data.headers.reject {|key, value| ['Content-Length', 'Content-Type'].include?(key)})
  self.content_length = Fog::Storage.get_body_size(body)
  self.content_type ||= Fog::Storage.get_content_type(body)
  true
end

#url(expires) ⇒ Object 



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# File 'lib/fog/google/models/storage/file.rb', line 133

def url(expires)
  requires :key
  collection.get_http_url(key, expires)
end