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package images
import (
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/pagination"
)
// ListOptsBuilder allows extensions to add additional parameters to the
// ListDetail request.
type ListOptsBuilder interface {
ToImageListQuery() (string, error)
}
// ListOpts contain options filtering Images returned from a call to ListDetail.
type ListOpts struct {
// ChangesSince filters Images based on the last changed status (in date-time
// format).
ChangesSince string `q:"changes-since"`
// Limit limits the number of Images to return.
Limit int `q:"limit"`
// Mark is an Image UUID at which to set a marker.
Marker string `q:"marker"`
// Name is the name of the Image.
Name string `q:"name"`
// Server is the name of the Server (in URL format).
Server string `q:"server"`
// Status is the current status of the Image.
Status string `q:"status"`
// Type is the type of image (e.g. BASE, SERVER, ALL).
Type string `q:"type"`
}
// ToImageListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToImageListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// ListDetail enumerates the available images.
func ListDetail(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager {
url := listDetailURL(client)
if opts != nil {
query, err := opts.ToImageListQuery()
if err != nil {
return pagination.Pager{Err: err}
}
url += query
}
return pagination.NewPager(client, url, func(r pagination.PageResult) pagination.Page {
return ImagePage{pagination.LinkedPageBase{PageResult: r}}
})
}
// Get returns data about a specific image by its ID.
func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
resp, err := client.Get(getURL(client, id), &r.Body, nil)
_, r.Header, r.Err = gophercloud.ParseResponse(resp, err)
return
}
// Delete deletes the specified image ID.
func Delete(client *gophercloud.ServiceClient, id string) (r DeleteResult) {
resp, err := client.Delete(deleteURL(client, id), nil)
_, r.Header, r.Err = gophercloud.ParseResponse(resp, err)
return
}
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