136 lines
3.3 KiB
Go
136 lines
3.3 KiB
Go
package slack
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import (
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"errors"
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"net/url"
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"strconv"
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)
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const (
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DEFAULT_STARS_USER = ""
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DEFAULT_STARS_COUNT = 100
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DEFAULT_STARS_PAGE = 1
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)
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type StarsParameters struct {
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User string
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Count int
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Page int
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}
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type StarredItem Item
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type listResponseFull struct {
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Items []Item `json:"items"`
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Paging `json:"paging"`
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SlackResponse
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}
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// NewStarsParameters initialises StarsParameters with default values
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func NewStarsParameters() StarsParameters {
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return StarsParameters{
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User: DEFAULT_STARS_USER,
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Count: DEFAULT_STARS_COUNT,
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Page: DEFAULT_STARS_PAGE,
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}
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}
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// AddStar stars an item in a channel
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func (api *Client) AddStar(channel string, item ItemRef) error {
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values := url.Values{
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"channel": {channel},
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"token": {api.config.token},
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}
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if item.Timestamp != "" {
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values.Set("timestamp", string(item.Timestamp))
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}
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if item.File != "" {
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values.Set("file", string(item.File))
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}
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if item.Comment != "" {
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values.Set("file_comment", string(item.Comment))
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}
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response := &SlackResponse{}
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if err := post("stars.add", values, response, api.debug); err != nil {
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return err
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}
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if !response.Ok {
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return errors.New(response.Error)
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}
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return nil
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}
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// RemoveStar removes a starred item from a channel
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func (api *Client) RemoveStar(channel string, item ItemRef) error {
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values := url.Values{
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"channel": {channel},
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"token": {api.config.token},
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}
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if item.Timestamp != "" {
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values.Set("timestamp", string(item.Timestamp))
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}
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if item.File != "" {
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values.Set("file", string(item.File))
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}
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if item.Comment != "" {
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values.Set("file_comment", string(item.Comment))
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}
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response := &SlackResponse{}
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if err := post("stars.remove", values, response, api.debug); err != nil {
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return err
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}
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if !response.Ok {
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return errors.New(response.Error)
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}
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return nil
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}
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// ListStars returns information about the stars a user added
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func (api *Client) ListStars(params StarsParameters) ([]Item, *Paging, error) {
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values := url.Values{
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"token": {api.config.token},
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}
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if params.User != DEFAULT_STARS_USER {
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values.Add("user", params.User)
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}
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if params.Count != DEFAULT_STARS_COUNT {
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values.Add("count", strconv.Itoa(params.Count))
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}
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if params.Page != DEFAULT_STARS_PAGE {
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values.Add("page", strconv.Itoa(params.Page))
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}
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response := &listResponseFull{}
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err := post("stars.list", values, response, api.debug)
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if err != nil {
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return nil, nil, err
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}
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if !response.Ok {
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return nil, nil, errors.New(response.Error)
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}
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return response.Items, &response.Paging, nil
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}
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// GetStarred returns a list of StarredItem items. The user then has to iterate over them and figure out what they should
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// be looking at according to what is in the Type.
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// for _, item := range items {
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// switch c.Type {
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// case "file_comment":
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// log.Println(c.Comment)
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// case "file":
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// ...
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//
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// }
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// This function still exists to maintain backwards compatibility.
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// I exposed it as returning []StarredItem, so it shall stay as StarredItem
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func (api *Client) GetStarred(params StarsParameters) ([]StarredItem, *Paging, error) {
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items, paging, err := api.ListStars(params)
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if err != nil {
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return nil, nil, err
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}
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starredItems := make([]StarredItem, len(items))
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for i, item := range items {
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starredItems[i] = StarredItem(item)
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}
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return starredItems, paging, nil
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}
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