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118 lines
3.7 KiB
Go
118 lines
3.7 KiB
Go
package slack
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import (
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"context"
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"encoding/json"
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"errors"
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)
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// InputType is the type of the dialog input type
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type InputType string
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const (
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// InputTypeText textfield input
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InputTypeText InputType = "text"
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// InputTypeTextArea textarea input
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InputTypeTextArea InputType = "textarea"
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// InputTypeSelect textfield input
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InputTypeSelect InputType = "select"
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)
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// DialogInput for dialogs input type text or menu
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type DialogInput struct {
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Type InputType `json:"type"`
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Label string `json:"label"`
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Name string `json:"name"`
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Placeholder string `json:"placeholder"`
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Optional bool `json:"optional"`
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}
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// DialogTrigger ...
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type DialogTrigger struct {
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TriggerID string `json:"trigger_id"` //Required. Must respond within 3 seconds.
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Dialog Dialog `json:"dialog"` //Required.
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}
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// Dialog as in Slack dialogs
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// https://api.slack.com/dialogs#option_element_attributes#top-level_dialog_attributes
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type Dialog struct {
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TriggerID string `json:"trigger_id"` //Required
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CallbackID string `json:"callback_id"` //Required
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Title string `json:"title"`
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SubmitLabel string `json:"submit_label,omitempty"`
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NotifyOnCancel bool `json:"notify_on_cancel"`
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Elements []DialogElement `json:"elements"`
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}
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// DialogElement abstract type for dialogs.
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type DialogElement interface{}
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// DialogCallback is sent from Slack when a user submits a form from within a dialog
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type DialogCallback struct {
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Type string `json:"type"`
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CallbackID string `json:"callback_id"`
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Team Team `json:"team"`
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Channel Channel `json:"channel"`
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User User `json:"user"`
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ActionTs string `json:"action_ts"`
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Token string `json:"token"`
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ResponseURL string `json:"response_url"`
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Submission map[string]string `json:"submission"`
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}
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// DialogSuggestionCallback is sent from Slack when a user types in a select field with an external data source
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type DialogSuggestionCallback struct {
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Type string `json:"type"`
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Token string `json:"token"`
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ActionTs string `json:"action_ts"`
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Team Team `json:"team"`
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User User `json:"user"`
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Channel Channel `json:"channel"`
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ElementName string `json:"name"`
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Value string `json:"value"`
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CallbackID string `json:"callback_id"`
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}
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// DialogOpenResponse response from `dialog.open`
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type DialogOpenResponse struct {
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SlackResponse
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DialogResponseMetadata DialogResponseMetadata `json:"response_metadata"`
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}
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// DialogResponseMetadata lists the error messages
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type DialogResponseMetadata struct {
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Messages []string `json:"messages"`
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}
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// OpenDialog opens a dialog window where the triggerID originated from.
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// EXPERIMENTAL: dialog functionality is currently experimental, api is not considered stable.
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func (api *Client) OpenDialog(triggerID string, dialog Dialog) (err error) {
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return api.OpenDialogContext(context.Background(), triggerID, dialog)
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}
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// OpenDialogContext opens a dialog window where the triggerId originated from with a custom context
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// EXPERIMENTAL: dialog functionality is currently experimental, api is not considered stable.
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func (api *Client) OpenDialogContext(ctx context.Context, triggerID string, dialog Dialog) (err error) {
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if triggerID == "" {
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return errors.New("received empty parameters")
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}
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req := DialogTrigger{
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TriggerID: triggerID,
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Dialog: dialog,
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}
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encoded, err := json.Marshal(req)
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if err != nil {
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return err
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}
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response := &DialogOpenResponse{}
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endpoint := SLACK_API + "dialog.open"
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if err := postJSON(ctx, api.httpclient, endpoint, api.token, encoded, response, api.debug); err != nil {
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return err
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}
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return response.Err()
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}
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