/
richmenu.go
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/
richmenu.go
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// Copyright 2016 LINE Corporation
//
// LINE Corporation licenses this file to you under the Apache License,
// version 2.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package linebot
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io"
"net/http"
"os"
)
// RichMenuActionType type
type RichMenuActionType string
// RichMenuActionType constants
const (
RichMenuActionTypeURI RichMenuActionType = "uri"
RichMenuActionTypeMessage RichMenuActionType = "message"
RichMenuActionTypePostback RichMenuActionType = "postback"
RichMenuActionTypeDatetimePicker RichMenuActionType = "datetimepicker"
)
// RichMenuSize type
type RichMenuSize struct {
Width int `json:"width"`
Height int `json:"height"`
}
// RichMenuBounds type
type RichMenuBounds struct {
X int `json:"x"`
Y int `json:"y"`
Width int `json:"width"`
Height int `json:"height"`
}
// RichMenuAction with type
type RichMenuAction struct {
Type RichMenuActionType `json:"type"`
URI string `json:"uri,omitempty"`
Text string `json:"text,omitempty"`
Data string `json:"data,omitempty"`
Mode string `json:"mode,omitempty"`
Initial string `json:"initial,omitempty"`
Max string `json:"max,omitempty"`
Min string `json:"min,omitempty"`
}
// AreaDetail type for areas array
type AreaDetail struct {
Bounds RichMenuBounds `json:"bounds"`
Action RichMenuAction `json:"action"`
}
// RichMenu type
type RichMenu struct {
Size RichMenuSize
Selected bool
Name string
ChatBarText string
Areas []AreaDetail
}
/*
{
"richmenus": [
{
"richMenuId": "{richMenuId}",
"size": {
"width": 2500,
"height": 1686
},
"selected": false,
"areas": [
{
"bounds": {
"x": 0,
"y": 0,
"width": 2500,
"height": 1686
},
"action": {
"type": "postback"
"data": "action=buy&itemid=123"
}
}
]
}
]
}
*/
// GetRichMenu method
func (client *Client) GetRichMenu(richMenuID string) *GetRichMenuCall {
return &GetRichMenuCall{
c: client,
richMenuID: richMenuID,
}
}
//GetRichMenuCall type
type GetRichMenuCall struct {
c *Client
ctx context.Context
richMenuID string
}
// WithContext method
func (call *GetRichMenuCall) WithContext(ctx context.Context) *GetRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *GetRichMenuCall) Do() (*RichMenuResponse, error) {
endpoint := fmt.Sprintf(APIEndpointGetRichMenu, call.richMenuID)
res, err := call.c.get(call.ctx, call.c.endpointBase, endpoint, nil)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToRichMenuResponse(res)
}
// GetUserRichMenu method
func (client *Client) GetUserRichMenu(userID string) *GetUserRichMenuCall {
return &GetUserRichMenuCall{
c: client,
userID: userID,
}
}
//GetUserRichMenuCall type
type GetUserRichMenuCall struct {
c *Client
ctx context.Context
userID string
}
// WithContext method
func (call *GetUserRichMenuCall) WithContext(ctx context.Context) *GetUserRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *GetUserRichMenuCall) Do() (*RichMenuResponse, error) {
endpoint := fmt.Sprintf(APIEndpointGetUserRichMenu, call.userID)
res, err := call.c.get(call.ctx, call.c.endpointBase, endpoint, nil)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToRichMenuResponse(res)
}
// CreateRichMenu method
func (client *Client) CreateRichMenu(richMenu RichMenu) *CreateRichMenuCall {
return &CreateRichMenuCall{
c: client,
richMenu: richMenu,
}
}
// CreateRichMenuCall type
type CreateRichMenuCall struct {
c *Client
ctx context.Context
richMenu RichMenu
}
// WithContext method
func (call *CreateRichMenuCall) WithContext(ctx context.Context) *CreateRichMenuCall {
call.ctx = ctx
return call
}
func (call *CreateRichMenuCall) encodeJSON(w io.Writer) error {
enc := json.NewEncoder(w)
return enc.Encode(&struct {
Size RichMenuSize `json:"size"`
Selected bool `json:"selected"`
Name string `json:"name"`
ChatBarText string `json:"chatBarText"`
Areas []AreaDetail `json:"areas"`
}{
Size: call.richMenu.Size,
Selected: call.richMenu.Selected,
Name: call.richMenu.Name,
ChatBarText: call.richMenu.ChatBarText,
Areas: call.richMenu.Areas,
})
}
// Do method
func (call *CreateRichMenuCall) Do() (*RichMenuIDResponse, error) {
var buf bytes.Buffer
if err := call.encodeJSON(&buf); err != nil {
return nil, err
}
res, err := call.c.post(call.ctx, APIEndpointCreateRichMenu, &buf)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToRichMenuIDResponse(res)
}
// DeleteRichMenu method
func (client *Client) DeleteRichMenu(richMenuID string) *DeleteRichMenuCall {
return &DeleteRichMenuCall{
c: client,
richMenuID: richMenuID,
}
}
//DeleteRichMenuCall type
type DeleteRichMenuCall struct {
c *Client
ctx context.Context
richMenuID string
}
// WithContext method
func (call *DeleteRichMenuCall) WithContext(ctx context.Context) *DeleteRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *DeleteRichMenuCall) Do() (*BasicResponse, error) {
endpoint := fmt.Sprintf(APIEndpointDeleteRichMenu, call.richMenuID)
res, err := call.c.delete(call.ctx, endpoint)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}
// LinkUserRichMenu method
func (client *Client) LinkUserRichMenu(userID, richMenuID string) *LinkUserRichMenuCall {
return &LinkUserRichMenuCall{
c: client,
userID: userID,
richMenuID: richMenuID,
}
}
//LinkUserRichMenuCall type
type LinkUserRichMenuCall struct {
c *Client
ctx context.Context
userID string
richMenuID string
}
// WithContext method
func (call *LinkUserRichMenuCall) WithContext(ctx context.Context) *LinkUserRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *LinkUserRichMenuCall) Do() (*BasicResponse, error) {
endpoint := fmt.Sprintf(APIEndpointLinkUserRichMenu, call.userID, call.richMenuID)
res, err := call.c.post(call.ctx, endpoint, nil)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}
// UnlinkUserRichMenu method
func (client *Client) UnlinkUserRichMenu(userID string) *UnlinkUserRichMenuCall {
return &UnlinkUserRichMenuCall{
c: client,
userID: userID,
}
}
//UnlinkUserRichMenuCall type
type UnlinkUserRichMenuCall struct {
c *Client
ctx context.Context
userID string
}
// WithContext method
func (call *UnlinkUserRichMenuCall) WithContext(ctx context.Context) *UnlinkUserRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *UnlinkUserRichMenuCall) Do() (*BasicResponse, error) {
endpoint := fmt.Sprintf(APIEndpointUnlinkUserRichMenu, call.userID)
res, err := call.c.delete(call.ctx, endpoint)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}
// SetDefaultRichMenu method
func (client *Client) SetDefaultRichMenu(richMenuID string) *SetDefaultRichMenuCall {
return &SetDefaultRichMenuCall{
c: client,
richMenuID: richMenuID,
}
}
//SetDefaultRichMenuCall type
type SetDefaultRichMenuCall struct {
c *Client
ctx context.Context
richMenuID string
}
// WithContext method
func (call *SetDefaultRichMenuCall) WithContext(ctx context.Context) *SetDefaultRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *SetDefaultRichMenuCall) Do() (*BasicResponse, error) {
endpoint := fmt.Sprintf(APIEndpointSetDefaultRichMenu, call.richMenuID)
res, err := call.c.post(call.ctx, endpoint, nil)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}
// CancelDefaultRichMenu method
func (client *Client) CancelDefaultRichMenu() *CancelDefaultRichMenuCall {
return &CancelDefaultRichMenuCall{
c: client,
}
}
// CancelDefaultRichMenuCall type
type CancelDefaultRichMenuCall struct {
c *Client
ctx context.Context
}
// WithContext method
func (call *CancelDefaultRichMenuCall) WithContext(ctx context.Context) *CancelDefaultRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *CancelDefaultRichMenuCall) Do() (*BasicResponse, error) {
res, err := call.c.delete(call.ctx, APIEndpointDefaultRichMenu)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}
// GetDefaultRichMenu method
func (client *Client) GetDefaultRichMenu() *GetDefaultRichMenuCall {
return &GetDefaultRichMenuCall{
c: client,
}
}
// GetDefaultRichMenuCall type
type GetDefaultRichMenuCall struct {
c *Client
ctx context.Context
}
// WithContext method
func (call *GetDefaultRichMenuCall) WithContext(ctx context.Context) *GetDefaultRichMenuCall {
call.ctx = ctx
return call
}
// Do method
func (call *GetDefaultRichMenuCall) Do() (*RichMenuIDResponse, error) {
res, err := call.c.get(call.ctx, call.c.endpointBase, APIEndpointDefaultRichMenu, nil)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToRichMenuIDResponse(res)
}
// GetRichMenuList method
func (client *Client) GetRichMenuList() *GetRichMenuListCall {
return &GetRichMenuListCall{
c: client,
}
}
//GetRichMenuListCall type
type GetRichMenuListCall struct {
c *Client
ctx context.Context
}
// WithContext method
func (call *GetRichMenuListCall) WithContext(ctx context.Context) *GetRichMenuListCall {
call.ctx = ctx
return call
}
// Do method
func (call *GetRichMenuListCall) Do() ([]*RichMenuResponse, error) {
res, err := call.c.get(call.ctx, call.c.endpointBase, APIEndpointListRichMenu, nil)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToRichMenuListResponse(res)
}
// DownloadRichMenuImage method
func (client *Client) DownloadRichMenuImage(richMenuID string) *DownloadRichMenuImageCall {
return &DownloadRichMenuImageCall{
c: client,
richMenuID: richMenuID,
}
}
// DownloadRichMenuImageCall type
type DownloadRichMenuImageCall struct {
c *Client
ctx context.Context
richMenuID string
}
// WithContext method
func (call *DownloadRichMenuImageCall) WithContext(ctx context.Context) *DownloadRichMenuImageCall {
call.ctx = ctx
return call
}
// Do method
func (call *DownloadRichMenuImageCall) Do() (*MessageContentResponse, error) {
endpoint := fmt.Sprintf(APIEndpointDownloadRichMenuImage, call.richMenuID)
res, err := call.c.get(call.ctx, call.c.endpointBaseData, endpoint, nil)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToMessageContentResponse(res)
}
// UploadRichMenuImage method
func (client *Client) UploadRichMenuImage(richMenuID, imgPath string) *UploadRichMenuImageCall {
return &UploadRichMenuImageCall{
c: client,
richMenuID: richMenuID,
imgPath: imgPath,
}
}
// UploadRichMenuImageCall type
type UploadRichMenuImageCall struct {
c *Client
ctx context.Context
richMenuID string
imgPath string
}
// WithContext method
func (call *UploadRichMenuImageCall) WithContext(ctx context.Context) *UploadRichMenuImageCall {
call.ctx = ctx
return call
}
// Do method
func (call *UploadRichMenuImageCall) Do() (*BasicResponse, error) {
body, err := os.Open(call.imgPath)
if err != nil {
return nil, err
}
defer body.Close()
fi, err := body.Stat()
if err != nil {
return nil, err
}
buf := make([]byte, 512)
n, err := body.Read(buf) // n, in case the file size < 512
if err != nil && err != io.EOF {
return nil, err
}
body.Seek(0, 0)
endpoint := fmt.Sprintf(APIEndpointUploadRichMenuImage, call.richMenuID)
req, err := http.NewRequest("POST", call.c.url(call.c.endpointBaseData, endpoint), body)
if err != nil {
return nil, err
}
req.Header.Set("Content-Type", http.DetectContentType(buf[:n]))
req.ContentLength = fi.Size()
res, err := call.c.do(call.ctx, req)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}
// BulkLinkRichMenu method
func (client *Client) BulkLinkRichMenu(richMenuID string, userIDs ...string) *BulkLinkRichMenuCall {
return &BulkLinkRichMenuCall{
c: client,
userIDs: userIDs,
richMenuID: richMenuID,
}
}
// BulkLinkRichMenuCall type
type BulkLinkRichMenuCall struct {
c *Client
ctx context.Context
userIDs []string
richMenuID string
}
// WithContext method
func (call *BulkLinkRichMenuCall) WithContext(ctx context.Context) *BulkLinkRichMenuCall {
call.ctx = ctx
return call
}
func (call *BulkLinkRichMenuCall) encodeJSON(w io.Writer) error {
enc := json.NewEncoder(w)
return enc.Encode(&struct {
RichMenuID string `json:"richMenuId"`
UserIDs []string `json:"userIds"`
}{
RichMenuID: call.richMenuID,
UserIDs: call.userIDs,
})
}
// Do method
func (call *BulkLinkRichMenuCall) Do() (*BasicResponse, error) {
var buf bytes.Buffer
if err := call.encodeJSON(&buf); err != nil {
return nil, err
}
res, err := call.c.post(call.ctx, APIEndpointBulkLinkRichMenu, &buf)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}
// BulkUnlinkRichMenu method
func (client *Client) BulkUnlinkRichMenu(userIDs ...string) *BulkUnlinkRichMenuCall {
return &BulkUnlinkRichMenuCall{
c: client,
userIDs: userIDs,
}
}
// BulkUnlinkRichMenuCall type
type BulkUnlinkRichMenuCall struct {
c *Client
ctx context.Context
userIDs []string
}
// WithContext method
func (call *BulkUnlinkRichMenuCall) WithContext(ctx context.Context) *BulkUnlinkRichMenuCall {
call.ctx = ctx
return call
}
func (call *BulkUnlinkRichMenuCall) encodeJSON(w io.Writer) error {
enc := json.NewEncoder(w)
return enc.Encode(&struct {
UserIDs []string `json:"userIds"`
}{
UserIDs: call.userIDs,
})
}
// Do method
func (call *BulkUnlinkRichMenuCall) Do() (*BasicResponse, error) {
var buf bytes.Buffer
if err := call.encodeJSON(&buf); err != nil {
return nil, err
}
res, err := call.c.post(call.ctx, APIEndpointBulkUnlinkRichMenu, &buf)
if err != nil {
return nil, err
}
defer closeResponse(res)
return decodeToBasicResponse(res)
}