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|
package slack
import (
"context"
"encoding/json"
)
const (
VTModal ViewType = "modal"
VTHomeTab ViewType = "home"
)
type ViewType string
type View struct {
SlackResponse
ID string `json:"id"`
TeamID string `json:"team_id"`
Type ViewType `json:"type"`
Title *TextBlockObject `json:"title"`
Close *TextBlockObject `json:"close"`
Submit *TextBlockObject `json:"submit"`
Blocks Blocks `json:"blocks"`
PrivateMetadata string `json:"private_metadata"`
CallbackID string `json:"callback_id"`
State interface{} `json:"state"`
Hash string `json:"hash"`
ClearOnClose bool `json:"clear_on_close"`
NotifyOnClose bool `json:"notify_on_close"`
RootViewID string `json:"root_view_id"`
PreviousViewID string `json:"previous_view_id"`
AppID string `json:"app_id"`
ExternalID string `json:"external_id"`
BotID string `json:"bot_id"`
}
type ModalViewRequest struct {
Type ViewType `json:"type"`
Title *TextBlockObject `json:"title"`
Blocks Blocks `json:"blocks"`
Close *TextBlockObject `json:"close"`
Submit *TextBlockObject `json:"submit"`
PrivateMetadata string `json:"private_metadata"`
CallbackID string `json:"callback_id"`
ClearOnClose bool `json:"clear_on_close"`
NotifyOnClose bool `json:"notify_on_close"`
ExternalID string `json:"external_id"`
}
func (v *ModalViewRequest) ViewType() ViewType {
return v.Type
}
type HomeTabViewRequest struct {
Type ViewType `json:"type"`
Blocks Blocks `json:"blocks"`
PrivateMetadata string `json:"private_metadata"`
CallbackID string `json:"callback_id"`
ExternalID string `json:"external_id"`
}
func (v *HomeTabViewRequest) ViewType() ViewType {
return v.Type
}
type openViewRequest struct {
TriggerID string `json:"trigger_id"`
View ModalViewRequest `json:"view"`
}
type publishViewRequest struct {
UserID string `json:"user_id"`
View HomeTabViewRequest `json:"view"`
Hash string `json:"hash"`
}
type pushViewRequest struct {
TriggerID string `json:"trigger_id"`
View ModalViewRequest `json:"view"`
}
type updateViewRequest struct {
View ModalViewRequest `json:"view"`
ExternalID string `json:"external_id"`
Hash string `json:"hash"`
ViewID string `json:"view_id"`
}
type ViewResponse struct {
SlackResponse
View `json:"view"`
}
// OpenView opens a view for a user.
func (api *Client) OpenView(triggerID string, view ModalViewRequest) (*ViewResponse, error) {
return api.OpenViewContext(context.Background(), triggerID, view)
}
// OpenViewContext opens a view for a user with a custom context.
func (api *Client) OpenViewContext(
ctx context.Context,
triggerID string,
view ModalViewRequest,
) (*ViewResponse, error) {
if triggerID == "" {
return nil, ErrParametersMissing
}
req := openViewRequest{
TriggerID: triggerID,
View: view,
}
encoded, err := json.Marshal(req)
if err != nil {
return nil, err
}
endpoint := api.endpoint + "views.open"
resp := &ViewResponse{}
err = postJSON(ctx, api.httpclient, endpoint, api.token, encoded, resp, api)
if err != nil {
return nil, err
}
return resp, resp.Err()
}
// PublishView publishes a static view for a user.
func (api *Client) PublishView(userID string, view HomeTabViewRequest, hash string) (*ViewResponse, error) {
return api.PublishViewContext(context.Background(), userID, view, hash)
}
// PublishViewContext publishes a static view for a user with a custom context.
func (api *Client) PublishViewContext(
ctx context.Context,
userID string,
view HomeTabViewRequest,
hash string,
) (*ViewResponse, error) {
if userID == "" {
return nil, ErrParametersMissing
}
req := publishViewRequest{
UserID: userID,
View: view,
Hash: hash,
}
encoded, err := json.Marshal(req)
if err != nil {
return nil, err
}
endpoint := api.endpoint + "views.publish"
resp := &ViewResponse{}
err = postJSON(ctx, api.httpclient, endpoint, api.token, encoded, resp, api)
if err != nil {
return nil, err
}
return resp, resp.Err()
}
// PushView pushes a view onto the stack of a root view.
func (api *Client) PushView(triggerID string, view ModalViewRequest) (*ViewResponse, error) {
return api.PushViewContext(context.Background(), triggerID, view)
}
// PublishViewContext pushes a view onto the stack of a root view with a custom context.
func (api *Client) PushViewContext(
ctx context.Context,
triggerID string,
view ModalViewRequest,
) (*ViewResponse, error) {
if triggerID == "" {
return nil, ErrParametersMissing
}
req := pushViewRequest{
TriggerID: triggerID,
View: view,
}
encoded, err := json.Marshal(req)
if err != nil {
return nil, err
}
endpoint := api.endpoint + "views.push"
resp := &ViewResponse{}
err = postJSON(ctx, api.httpclient, endpoint, api.token, encoded, resp, api)
if err != nil {
return nil, err
}
return resp, resp.Err()
}
// UpdateView updates an existing view.
func (api *Client) UpdateView(view ModalViewRequest, externalID, hash, viewID string) (*ViewResponse, error) {
return api.UpdateViewContext(context.Background(), view, externalID, hash, viewID)
}
// UpdateViewContext updates an existing view with a custom context.
func (api *Client) UpdateViewContext(
ctx context.Context,
view ModalViewRequest,
externalID, hash,
viewID string,
) (*ViewResponse, error) {
if externalID == "" && viewID == "" {
return nil, ErrParametersMissing
}
req := updateViewRequest{
View: view,
ExternalID: externalID,
Hash: hash,
ViewID: viewID,
}
encoded, err := json.Marshal(req)
if err != nil {
return nil, err
}
endpoint := api.endpoint + "views.update"
resp := &ViewResponse{}
err = postJSON(ctx, api.httpclient, endpoint, api.token, encoded, resp, api)
if err != nil {
return nil, err
}
return resp, resp.Err()
}
|
