class Fog::OpenStack::Storage::File
Attributes
directory[RW]
Public Class Methods
new(new_attributes = {})
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Calls superclass method
Fog::OpenStack::Model::new
# File lib/fog/openstack/storage/models/file.rb, line 37 def initialize(new_attributes = {}) super @dirty = if last_modified then false else true end end
Public Instance Methods
body()
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# File lib/fog/openstack/storage/models/file.rb, line 42 def body attributes[:body] ||= if last_modified collection.get(identity).try(:body) || '' else '' end end
body=(new_body)
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# File lib/fog/openstack/storage/models/file.rb, line 50 def body=(new_body) attributes[:body] = new_body @dirty = true end
copy(target_directory_key, target_file_key, options = {})
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# File lib/fog/openstack/storage/models/file.rb, line 57 def copy(target_directory_key, target_file_key, options = {}) requires :directory, :key options['Content-Type'] ||= content_type if content_type options['Access-Control-Allow-Origin'] ||= access_control_allow_origin if access_control_allow_origin options['Origin'] ||= origin if origin options['Content-Encoding'] ||= content_encoding if content_encoding service.copy_object(directory.key, key, target_directory_key, target_file_key, options) target_directory = service.directories.new(:key => target_directory_key) target_directory.files.get(target_file_key) end
destroy()
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# File lib/fog/openstack/storage/models/file.rb, line 68 def destroy requires :directory, :key service.delete_object(directory.key, key) @dirty = true true end
metadata()
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# File lib/fog/openstack/storage/models/file.rb, line 75 def metadata attributes[:metadata] ||= headers_to_metadata end
owner=(new_owner)
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# File lib/fog/openstack/storage/models/file.rb, line 79 def owner=(new_owner) if new_owner attributes[:owner] = { :display_name => new_owner['DisplayName'], :id => new_owner['ID'] } end end
public=(new_public)
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# File lib/fog/openstack/storage/models/file.rb, line 88 def public=(new_public) new_public end
public_url()
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# File lib/fog/openstack/storage/models/file.rb, line 105 def public_url requires :key collection.get_url(key) end
save(options = {})
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# File lib/fog/openstack/storage/models/file.rb, line 110 def save(options = {}) requires :directory, :key options['Cache-Control'] = cache_control if cache_control options['Content-Type'] = content_type if content_type options['Content-Disposition'] = content_disposition if content_disposition options['Access-Control-Allow-Origin'] = access_control_allow_origin if access_control_allow_origin options['Origin'] = origin if origin options['X-Delete-At'] = delete_at if delete_at options['X-Delete-After'] = delete_after if delete_after options['Content-Encoding'] = content_encoding if content_encoding options.merge!(metadata_to_headers) if not @dirty data = service.post_object(directory.key, key, options) else requires :body data = service.put_object(directory.key, key, body, options) self.content_length = Fog::Storage.get_body_size(body) self.content_type ||= Fog::Storage.get_content_type(body) end update_attributes_from(data) refresh_metadata true end
url(expires, options = {})
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Get a url for file.
required attributes: key
@param expires [String] number of seconds (since 1970-01-01 00:00) before url expires @param options [Hash] @return [String] url
# File lib/fog/openstack/storage/models/file.rb, line 100 def url(expires, options = {}) requires :directory, :key service.create_temp_url(directory.key, key, expires, "GET", options) end
Private Instance Methods
header_mapping()
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# File lib/fog/openstack/storage/models/file.rb, line 163 def header_mapping header_map = metadata.dup header_map.each_pair { |k, _v| header_map[k] = key_to_header(k) } end
header_to_key(opt)
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# File lib/fog/openstack/storage/models/file.rb, line 154 def header_to_key(opt) opt.gsub(metadata_prefix, '').split('-').map { |k| k[0, 1].downcase + k[1..-1] }.join('_').to_sym end
headers_to_metadata()
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# File lib/fog/openstack/storage/models/file.rb, line 144 def headers_to_metadata key_map = key_mapping Hash[metadata_attributes.map { |k, v| [key_map[k], v] }] end
key_mapping()
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# File lib/fog/openstack/storage/models/file.rb, line 149 def key_mapping key_map = metadata_attributes key_map.each_pair { |k, _v| key_map[k] = header_to_key(k) } end
key_to_header(key)
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# File lib/fog/openstack/storage/models/file.rb, line 168 def key_to_header(key) metadata_prefix + key.to_s.split(/[-_]/).map(&:capitalize).join('-') end
metadata_attribute?(key)
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# File lib/fog/openstack/storage/models/file.rb, line 181 def metadata_attribute?(key) key.to_s =~ /^#{metadata_prefix}/ end
metadata_attributes()
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# File lib/fog/openstack/storage/models/file.rb, line 172 def metadata_attributes if last_modified headers = service.head_object(directory.key, key).headers headers.reject! { |k, _v| !metadata_attribute?(k) } else {} end end
metadata_prefix()
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# File lib/fog/openstack/storage/models/file.rb, line 185 def metadata_prefix "X-Object-Meta-" end
metadata_to_headers()
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# File lib/fog/openstack/storage/models/file.rb, line 158 def metadata_to_headers header_map = header_mapping Hash[metadata.map { |k, v| [header_map[k], v] }] end
refresh_metadata()
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# File lib/fog/openstack/storage/models/file.rb, line 140 def refresh_metadata metadata.reject! { |_k, v| v.nil? } end
update_attributes_from(data)
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# File lib/fog/openstack/storage/models/file.rb, line 189 def update_attributes_from(data) merge_attributes(data.headers.reject { |key, _value| ['Content-Length', 'Content-Type'].include?(key) }) end