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package capsules
import (
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/pagination"
)
// CreateOptsBuilder is the interface options structs have to satisfy in order
// to be used in the main Create operation in this package. Since many
// extensions decorate or modify the common logic, it is useful for them to
// satisfy a basic interface in order for them to be used.
type CreateOptsBuilder interface {
ToCapsuleCreateMap() (map[string]interface{}, error)
}
// ListOptsBuilder allows extensions to add additional parameters to the
// List request.
type ListOptsBuilder interface {
ToCapsuleListQuery() (string, error)
}
// Get requests details on a single capsule, by ID.
func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
resp, err := client.Get(getURL(client, id), &r.Body, &gophercloud.RequestOpts{
OkCodes: []int{200, 203},
})
_, r.Header, r.Err = gophercloud.ParseResponse(resp, err)
return
}
// CreateOpts is the common options struct used in this package's Create
// operation.
type CreateOpts struct {
// A structure that contains either the template file or url. Call the
// associated methods to extract the information relevant to send in a create request.
TemplateOpts *Template `json:"-" required:"true"`
}
// ToCapsuleCreateMap assembles a request body based on the contents of
// a CreateOpts.
func (opts CreateOpts) ToCapsuleCreateMap() (map[string]interface{}, error) {
b, err := gophercloud.BuildRequestBody(opts, "")
if err != nil {
return nil, err
}
if err := opts.TemplateOpts.Parse(); err != nil {
return nil, err
}
b["template"] = string(opts.TemplateOpts.Bin)
return b, nil
}
// Create implements create capsule request.
func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) (r CreateResult) {
b, err := opts.ToCapsuleCreateMap()
if err != nil {
r.Err = err
return
}
resp, err := client.Post(createURL(client), b, &r.Body, &gophercloud.RequestOpts{OkCodes: []int{202}})
_, r.Header, r.Err = gophercloud.ParseResponse(resp, err)
return
}
// ListOpts allows the filtering and sorting of paginated collections through
// the API. Filtering is achieved by passing in struct field values that map to
// the capsule attributes you want to see returned. Marker and Limit are used
// for pagination.
type ListOpts struct {
Marker string `q:"marker"`
Limit int `q:"limit"`
SortKey string `q:"sort_key"`
SortDir string `q:"sort_dir"`
AllProjects bool `q:"all_projects"`
}
// ToCapsuleListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToCapsuleListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// List makes a request against the API to list capsules accessible to you.
func List(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager {
url := listURL(client)
if opts != nil {
query, err := opts.ToCapsuleListQuery()
if err != nil {
return pagination.Pager{Err: err}
}
url += query
}
return pagination.NewPager(client, url, func(r pagination.PageResult) pagination.Page {
return CapsulePage{pagination.LinkedPageBase{PageResult: r}}
})
}
// Delete implements Capsule delete request.
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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