1 files changed, 160 insertions, 0 deletions
diff --git a/vendor/github.com/nlopes/slack/stars.go b/vendor/github.com/nlopes/slack/stars.go
new file mode 100644
index 00000000..cf4a4a11
--- /dev/null
+++ b/vendor/github.com/nlopes/slack/stars.go
@@ -0,0 +1,160 @@
+package slack
+
+import (
+	"context"
+	"errors"
+	"net/url"
+	"strconv"
+)
+
+const (
+	DEFAULT_STARS_USER  = ""
+	DEFAULT_STARS_COUNT = 100
+	DEFAULT_STARS_PAGE  = 1
+)
+
+type StarsParameters struct {
+	User  string
+	Count int
+	Page  int
+}
+
+type StarredItem Item
+
+type listResponseFull struct {
+	Items  []Item `json:"items"`
+	Paging `json:"paging"`
+	SlackResponse
+}
+
+// NewStarsParameters initialises StarsParameters with default values
+func NewStarsParameters() StarsParameters {
+	return StarsParameters{
+		User:  DEFAULT_STARS_USER,
+		Count: DEFAULT_STARS_COUNT,
+		Page:  DEFAULT_STARS_PAGE,
+	}
+}
+
+// AddStar stars an item in a channel
+func (api *Client) AddStar(channel string, item ItemRef) error {
+	return api.AddStarContext(context.Background(), channel, item)
+}
+
+// AddStarContext stars an item in a channel with a custom context
+func (api *Client) AddStarContext(ctx context.Context, channel string, item ItemRef) error {
+	values := url.Values{
+		"channel": {channel},
+		"token":   {api.config.token},
+	}
+	if item.Timestamp != "" {
+		values.Set("timestamp", string(item.Timestamp))
+	}
+	if item.File != "" {
+		values.Set("file", string(item.File))
+	}
+	if item.Comment != "" {
+		values.Set("file_comment", string(item.Comment))
+	}
+	response := &SlackResponse{}
+	if err := post(ctx, "stars.add", values, response, api.debug); err != nil {
+		return err
+	}
+	if !response.Ok {
+		return errors.New(response.Error)
+	}
+	return nil
+}
+
+// RemoveStar removes a starred item from a channel
+func (api *Client) RemoveStar(channel string, item ItemRef) error {
+	return api.RemoveStarContext(context.Background(), channel, item)
+}
+
+// RemoveStarContext removes a starred item from a channel with a custom context
+func (api *Client) RemoveStarContext(ctx context.Context, channel string, item ItemRef) error {
+	values := url.Values{
+		"channel": {channel},
+		"token":   {api.config.token},
+	}
+	if item.Timestamp != "" {
+		values.Set("timestamp", string(item.Timestamp))
+	}
+	if item.File != "" {
+		values.Set("file", string(item.File))
+	}
+	if item.Comment != "" {
+		values.Set("file_comment", string(item.Comment))
+	}
+	response := &SlackResponse{}
+	if err := post(ctx, "stars.remove", values, response, api.debug); err != nil {
+		return err
+	}
+	if !response.Ok {
+		return errors.New(response.Error)
+	}
+	return nil
+}
+
+// ListStars returns information about the stars a user added
+func (api *Client) ListStars(params StarsParameters) ([]Item, *Paging, error) {
+	return api.ListStarsContext(context.Background(), params)
+}
+
+// ListStarsContext returns information about the stars a user added with a custom context
+func (api *Client) ListStarsContext(ctx context.Context, params StarsParameters) ([]Item, *Paging, error) {
+	values := url.Values{
+		"token": {api.config.token},
+	}
+	if params.User != DEFAULT_STARS_USER {
+		values.Add("user", params.User)
+	}
+	if params.Count != DEFAULT_STARS_COUNT {
+		values.Add("count", strconv.Itoa(params.Count))
+	}
+	if params.Page != DEFAULT_STARS_PAGE {
+		values.Add("page", strconv.Itoa(params.Page))
+	}
+	response := &listResponseFull{}
+	err := post(ctx, "stars.list", values, response, api.debug)
+	if err != nil {
+		return nil, nil, err
+	}
+	if !response.Ok {
+		return nil, nil, errors.New(response.Error)
+	}
+	return response.Items, &response.Paging, nil
+}
+
+// GetStarred returns a list of StarredItem items.
+//
+// The user then has to iterate over them and figure out what they should
+// be looking at according to what is in the Type.
+//    for _, item := range items {
+//        switch c.Type {
+//        case "file_comment":
+//            log.Println(c.Comment)
+//        case "file":
+//             ...
+//
+//    }
+// This function still exists to maintain backwards compatibility.
+// I exposed it as returning []StarredItem, so it shall stay as StarredItem
+func (api *Client) GetStarred(params StarsParameters) ([]StarredItem, *Paging, error) {
+	return api.GetStarredContext(context.Background(), params)
+}
+
+// GetStarredContext returns a list of StarredItem items with a custom context
+//
+// For more details see GetStarred
+func (api *Client) GetStarredContext(ctx context.Context, params StarsParameters) ([]StarredItem, *Paging, error) {
+	items, paging, err := api.ListStarsContext(ctx, params)
+	if err != nil {
+		return nil, nil, err
+	}
+	starredItems := make([]StarredItem, len(items))
+	for i, item := range items {
+		starredItems[i] = StarredItem(item)
+	}
+	return starredItems, paging, nil
+}