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dictionary_item.go
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dictionary_item.go
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package fastly
import (
"fmt"
"net/url"
"sort"
"time"
)
// DictionaryItem represents a dictionary item response from the Fastly API.
type DictionaryItem struct {
ServiceID string `mapstructure:"service_id"`
DictionaryID string `mapstructure:"dictionary_id"`
ItemKey string `mapstructure:"item_key"`
ItemValue string `mapstructure:"item_value"`
CreatedAt *time.Time `mapstructure:"created_at"`
UpdatedAt *time.Time `mapstructure:"updated_at"`
DeletedAt *time.Time `mapstructure:"deleted_at"`
}
// dictionaryItemsByKey is a sortable list of dictionary items.
type dictionaryItemsByKey []*DictionaryItem
// Len, Swap, and Less implement the sortable interface.
func (s dictionaryItemsByKey) Len() int { return len(s) }
func (s dictionaryItemsByKey) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
func (s dictionaryItemsByKey) Less(i, j int) bool {
return s[i].ItemKey < s[j].ItemKey
}
// ListDictionaryItemsInput is used as input to the ListDictionaryItems function.
type ListDictionaryItemsInput struct {
// Service is the ID of the service (required).
Service string
// Dictionary is the ID of the dictionary to retrieve items for (required).
Dictionary string
}
// ListDictionaryItems returns the list of dictionary items for the
// configuration version.
func (c *Client) ListDictionaryItems(i *ListDictionaryItemsInput) ([]*DictionaryItem, error) {
if i.Service == "" {
return nil, ErrMissingService
}
if i.Dictionary == "" {
return nil, ErrMissingDictionary
}
path := fmt.Sprintf("/service/%s/dictionary/%s/items", i.Service, i.Dictionary)
resp, err := c.Get(path, nil)
if err != nil {
return nil, err
}
var bs []*DictionaryItem
if err := decodeJSON(&bs, resp.Body); err != nil {
return nil, err
}
sort.Stable(dictionaryItemsByKey(bs))
return bs, nil
}
// CreateDictionaryItemInput is used as input to the CreateDictionaryItem function.
type CreateDictionaryItemInput struct {
// Service is the ID of the service. Dictionary is the ID of the dictionary.
// Both fields are required.
Service string
Dictionary string
ItemKey string `form:"item_key,omitempty"`
ItemValue string `form:"item_value,omitempty"`
}
// CreateDictionaryItem creates a new Fastly dictionary item.
func (c *Client) CreateDictionaryItem(i *CreateDictionaryItemInput) (*DictionaryItem, error) {
if i.Service == "" {
return nil, ErrMissingService
}
if i.Dictionary == "" {
return nil, ErrMissingDictionary
}
path := fmt.Sprintf("/service/%s/dictionary/%s/item", i.Service, i.Dictionary)
resp, err := c.PostForm(path, i, nil)
if err != nil {
return nil, err
}
var b *DictionaryItem
if err := decodeJSON(&b, resp.Body); err != nil {
return nil, err
}
return b, nil
}
// CreateDictionaryItems creates new Fastly dictionary items from a slice.
func (c *Client) CreateDictionaryItems(i []CreateDictionaryItemInput) ([]DictionaryItem, error) {
var b []DictionaryItem
for _, cdii := range i {
di, err := c.CreateDictionaryItem(&cdii)
if err != nil {
return nil, err
}
b = append(b, *di)
}
return b, nil
}
// GetDictionaryItemInput is used as input to the GetDictionaryItem function.
type GetDictionaryItemInput struct {
// Service is the ID of the service. Dictionary is the ID of the dictionary.
// Both fields are required.
Service string
Dictionary string
// ItemKey is the name of the dictionary item to fetch.
ItemKey string
}
// GetDictionaryItem gets the dictionary item with the given parameters.
func (c *Client) GetDictionaryItem(i *GetDictionaryItemInput) (*DictionaryItem, error) {
if i.Service == "" {
return nil, ErrMissingService
}
if i.Dictionary == "" {
return nil, ErrMissingDictionary
}
if i.ItemKey == "" {
return nil, ErrMissingItemKey
}
path := fmt.Sprintf("/service/%s/dictionary/%s/item/%s", i.Service, i.Dictionary, url.PathEscape(i.ItemKey))
resp, err := c.Get(path, nil)
if err != nil {
return nil, err
}
var b *DictionaryItem
if err := decodeJSON(&b, resp.Body); err != nil {
return nil, err
}
return b, nil
}
// UpdateDictionaryItemInput is used as input to the UpdateDictionaryItem function.
type UpdateDictionaryItemInput struct {
// Service is the ID of the service. Dictionary is the ID of the dictionary.
// Both fields are required.
Service string
Dictionary string
// ItemKey is the name of the dictionary item to fetch.
ItemKey string
ItemValue string `form:"item_value,omitempty"`
}
// UpdateDictionaryItem updates a specific dictionary item.
func (c *Client) UpdateDictionaryItem(i *UpdateDictionaryItemInput) (*DictionaryItem, error) {
if i.Service == "" {
return nil, ErrMissingService
}
if i.Dictionary == "" {
return nil, ErrMissingDictionary
}
if i.ItemKey == "" {
return nil, ErrMissingItemKey
}
path := fmt.Sprintf("/service/%s/dictionary/%s/item/%s", i.Service, i.Dictionary, url.PathEscape(i.ItemKey))
resp, err := c.PutForm(path, i, nil)
if err != nil {
return nil, err
}
var b *DictionaryItem
if err := decodeJSON(&b, resp.Body); err != nil {
return nil, err
}
return b, nil
}
type BatchModifyDictionaryItemsInput struct {
Service string `json:"-,"`
Dictionary string `json:"-,"`
Items []*BatchDictionaryItem `json:"items"`
}
type BatchDictionaryItem struct {
Operation BatchOperation `json:"op"`
ItemKey string `json:"item_key"`
ItemValue string `json:"item_value"`
}
func (c *Client) BatchModifyDictionaryItems(i *BatchModifyDictionaryItemsInput) error {
if i.Service == "" {
return ErrMissingService
}
if i.Dictionary == "" {
return ErrMissingDictionary
}
if len(i.Items) > BatchModifyMaximumOperations {
return ErrBatchUpdateMaximumOperationsExceeded
}
path := fmt.Sprintf("/service/%s/dictionary/%s/items", i.Service, i.Dictionary)
resp, err := c.PatchJSON(path, i, nil)
if err != nil {
return err
}
var batchModifyResult map[string]string
if err := decodeJSON(&batchModifyResult, resp.Body); err != nil {
return err
}
return nil
}
// DeleteDictionaryItemInput is the input parameter to DeleteDictionaryItem.
type DeleteDictionaryItemInput struct {
// Service is the ID of the service. Dictionary is the ID of the dictionary.
// Both fields are required.
Service string
Dictionary string
// ItemKey is the name of the dictionary item to delete.
ItemKey string
}
// DeleteDictionaryItem deletes the given dictionary item.
func (c *Client) DeleteDictionaryItem(i *DeleteDictionaryItemInput) error {
if i.Service == "" {
return ErrMissingService
}
if i.Dictionary == "" {
return ErrMissingDictionary
}
if i.ItemKey == "" {
return ErrMissingItemKey
}
path := fmt.Sprintf("/service/%s/dictionary/%s/item/%s", i.Service, i.Dictionary, url.PathEscape(i.ItemKey))
resp, err := c.Delete(path, nil)
if err != nil {
return err
}
defer resp.Body.Close()
// Unlike other endpoints, the dictionary endpoint does not return a status
// response - it just returns a 200 OK.
return nil
}