// ToObjectUpdateMap formats a UpdateOpts into a map of headers.
func (opts UpdateOpts) ToObjectUpdateMap() (map[string]string, error) {
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, err
}
for k, v := range opts.Metadata {
h["X-Object-Meta-"+k] = v
}
return h, nil
}
// ToContainerCreateMap formats a CreateOpts into a map of headers.
func (opts CreateOpts) ToContainerCreateMap() (map[string]string, error) {
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, err
}
for k, v := range opts.Metadata {
h["X-Container-Meta-"+k] = v
}
return h, nil
}
// ToObjectDownloadParams formats a DownloadOpts into a query string and map of
// headers.
func (opts DownloadOpts) ToObjectDownloadParams() (map[string]string, string, error) {
q, err := gophercloud.BuildQueryString(opts)
if err != nil {
return nil, "", err
}
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, q.String(), err
}
return h, q.String(), nil
}
// ToContainerUpdateMap formats a CreateOpts into a map of headers.
func (opts UpdateOpts) ToContainerUpdateMap() (map[string]string, error) {
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, err
}
for k, v := range opts.Metadata {
h["X-Container-Meta-"+k] = v
}
for _, k := range opts.DeleteMetadata {
h["X-Remove-Container-Meta-"+k] = "true"
}
return h, nil
}
// ToAccountUpdateMap formats an UpdateOpts into a map[string]string of headers.
func (opts UpdateOpts) ToAccountUpdateMap() (map[string]string, error) {
headers, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, err
}
for k, v := range opts.Metadata {
headers["X-Account-Meta-"+k] = v
}
for _, k := range opts.DeleteMetadata {
headers["X-Remove-Account-Meta-"+k] = "true"
}
return headers, err
}
// ToObjectCopyMap formats a CopyOpts into a map of headers.
func (opts CopyOpts) ToObjectCopyMap() (map[string]string, error) {
if opts.Destination == "" {
return nil, fmt.Errorf("Required CopyOpts field 'Destination' not set.")
}
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, err
}
for k, v := range opts.Metadata {
h["X-Object-Meta-"+k] = v
}
return h, nil
}
// ToObjectCreateLargeParams formats a CreateLargeOpts into a query string and map of
// headers.
func (opts CreateLargeOpts) ToObjectCreateLargeParams() (map[string]string, string, error) {
q, err := gophercloud.BuildQueryString(opts)
if err != nil {
return nil, "", err
}
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, q.String(), err
}
for k, v := range opts.Metadata {
h["X-Object-Meta-"+k] = v
}
return h, q.String(), nil
}
// ToObjectCopyMap formats a CopyOpts into a map of headers.
func (opts CopyOpts) ToObjectCopyMap() (map[string]string, error) {
h, err := gophercloud.BuildHeaders(opts)
if err != nil {
return nil, err
}
for k, v := range opts.Metadata {
h["X-Object-Meta-"+k] = v
}
// `Content-Length` is required and a value of "0" is acceptable, but calling `gophercloud.BuildHeaders`
// will remove the `Content-Length` header if it's set to 0 (or equivalently not set). This will add
// the header if it's not already set.
if _, ok := h["Content-Length"]; !ok {
h["Content-Length"] = "0"
}
return h, nil
}
// ToAccountGetMap formats a GetOpts into a map[string]string of headers.
func (opts GetOpts) ToAccountGetMap() (map[string]string, error) {
return gophercloud.BuildHeaders(opts)
}