package mastodon import ( "bytes" "context" "fmt" "io" "mime/multipart" "net/http" "net/url" "os" "strings" "time" ) // Status is struct to hold status. type Status struct { ID ID `json:"id"` URI string `json:"uri"` URL string `json:"url"` Account Account `json:"account"` InReplyToID interface{} `json:"in_reply_to_id"` InReplyToAccountID interface{} `json:"in_reply_to_account_id"` Reblog *Status `json:"reblog"` Content string `json:"content"` CreatedAt time.Time `json:"created_at"` Emojis []Emoji `json:"emojis"` RepliesCount int64 `json:"replies_count"` ReblogsCount int64 `json:"reblogs_count"` FavouritesCount int64 `json:"favourites_count"` Reblogged interface{} `json:"reblogged"` Favourited interface{} `json:"favourited"` Bookmarked interface{} `json:"bookmarked"` Muted interface{} `json:"muted"` Sensitive bool `json:"sensitive"` SpoilerText string `json:"spoiler_text"` Visibility string `json:"visibility"` MediaAttachments []Attachment `json:"media_attachments"` Mentions []Mention `json:"mentions"` Tags []Tag `json:"tags"` Card *Card `json:"card"` Poll *Poll `json:"poll"` Application Application `json:"application"` Language string `json:"language"` Pinned interface{} `json:"pinned"` } // Context holds information for a mastodon context. type Context struct { Ancestors []*Status `json:"ancestors"` Descendants []*Status `json:"descendants"` } // Card holds information for a mastodon card. type Card struct { URL string `json:"url"` Title string `json:"title"` Description string `json:"description"` Image string `json:"image"` Type string `json:"type"` AuthorName string `json:"author_name"` AuthorURL string `json:"author_url"` ProviderName string `json:"provider_name"` ProviderURL string `json:"provider_url"` HTML string `json:"html"` Width int64 `json:"width"` Height int64 `json:"height"` } // Conversation holds information for a mastodon conversation. type Conversation struct { ID ID `json:"id"` Accounts []*Account `json:"accounts"` Unread bool `json:"unread"` LastStatus *Status `json:"last_status"` } // Media is struct to hold media. type Media struct { File io.Reader Thumbnail io.Reader Description string Focus string } func (m *Media) bodyAndContentType() (io.Reader, string, error) { var buf bytes.Buffer mw := multipart.NewWriter(&buf) fileName := "upload" if f, ok := m.File.(*os.File); ok { fileName = f.Name() } file, err := mw.CreateFormFile("file", fileName) if err != nil { return nil, "", err } if _, err := io.Copy(file, m.File); err != nil { return nil, "", err } if m.Thumbnail != nil { thumbName := "upload" if f, ok := m.Thumbnail.(*os.File); ok { thumbName = f.Name() } thumb, err := mw.CreateFormFile("thumbnail", thumbName) if err != nil { return nil, "", err } if _, err := io.Copy(thumb, m.Thumbnail); err != nil { return nil, "", err } } if m.Description != "" { desc, err := mw.CreateFormField("description") if err != nil { return nil, "", err } if _, err := io.Copy(desc, strings.NewReader(m.Description)); err != nil { return nil, "", err } } if m.Focus != "" { focus, err := mw.CreateFormField("focus") if err != nil { return nil, "", err } if _, err := io.Copy(focus, strings.NewReader(m.Focus)); err != nil { return nil, "", err } } if err := mw.Close(); err != nil { return nil, "", err } return &buf, mw.FormDataContentType(), nil } // GetFavourites returns the favorite list of the current user. func (c *Client) GetFavourites(ctx context.Context, pg *Pagination) ([]*Status, error) { var statuses []*Status err := c.doAPI(ctx, http.MethodGet, "/api/v1/favourites", nil, &statuses, pg) if err != nil { return nil, err } return statuses, nil } // GetBookmarks returns the bookmark list of the current user. func (c *Client) GetBookmarks(ctx context.Context, pg *Pagination) ([]*Status, error) { var statuses []*Status err := c.doAPI(ctx, http.MethodGet, "/api/v1/bookmarks", nil, &statuses, pg) if err != nil { return nil, err } return statuses, nil } // GetStatus returns status specified by id. func (c *Client) GetStatus(ctx context.Context, id ID) (*Status, error) { var status Status err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/statuses/%s", id), nil, &status, nil) if err != nil { return nil, err } return &status, nil } // GetStatusContext returns status specified by id. func (c *Client) GetStatusContext(ctx context.Context, id ID) (*Context, error) { var context Context err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/statuses/%s/context", id), nil, &context, nil) if err != nil { return nil, err } return &context, nil } // GetStatusCard returns status specified by id. func (c *Client) GetStatusCard(ctx context.Context, id ID) (*Card, error) { var card Card err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/statuses/%s/card", id), nil, &card, nil) if err != nil { return nil, err } return &card, nil } // GetRebloggedBy returns the account list of the user who reblogged the toot of id. func (c *Client) GetRebloggedBy(ctx context.Context, id ID, pg *Pagination) ([]*Account, error) { var accounts []*Account err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/statuses/%s/reblogged_by", id), nil, &accounts, pg) if err != nil { return nil, err } return accounts, nil } // GetFavouritedBy returns the account list of the user who liked the toot of id. func (c *Client) GetFavouritedBy(ctx context.Context, id ID, pg *Pagination) ([]*Account, error) { var accounts []*Account err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/statuses/%s/favourited_by", id), nil, &accounts, pg) if err != nil { return nil, err } return accounts, nil } // Reblog reblogs the toot of id and returns status of reblog. func (c *Client) Reblog(ctx context.Context, id ID) (*Status, error) { var status Status err := c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/statuses/%s/reblog", id), nil, &status, nil) if err != nil { return nil, err } return &status, nil } // Unreblog unreblogs the toot of id and returns status of the original toot. func (c *Client) Unreblog(ctx context.Context, id ID) (*Status, error) { var status Status err := c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/statuses/%s/unreblog", id), nil, &status, nil) if err != nil { return nil, err } return &status, nil } // Favourite favourites the toot of id and returns status of the favourite toot. func (c *Client) Favourite(ctx context.Context, id ID) (*Status, error) { var status Status err := c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/statuses/%s/favourite", id), nil, &status, nil) if err != nil { return nil, err } return &status, nil } // Unfavourite unfavourites the toot of id and returns status of the unfavourite toot. func (c *Client) Unfavourite(ctx context.Context, id ID) (*Status, error) { var status Status err := c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/statuses/%s/unfavourite", id), nil, &status, nil) if err != nil { return nil, err } return &status, nil } // Bookmark bookmarks the toot of id and returns status of the bookmark toot. func (c *Client) Bookmark(ctx context.Context, id ID) (*Status, error) { var status Status err := c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/statuses/%s/bookmark", id), nil, &status, nil) if err != nil { return nil, err } return &status, nil } // Unbookmark is unbookmark the toot of id and return status of the unbookmark toot. func (c *Client) Unbookmark(ctx context.Context, id ID) (*Status, error) { var status Status err := c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/statuses/%s/unbookmark", id), nil, &status, nil) if err != nil { return nil, err } return &status, nil } // GetTimelineHome return statuses from home timeline. func (c *Client) GetTimelineHome(ctx context.Context, pg *Pagination) ([]*Status, error) { var statuses []*Status err := c.doAPI(ctx, http.MethodGet, "/api/v1/timelines/home", nil, &statuses, pg) if err != nil { return nil, err } return statuses, nil } // GetTimelinePublic return statuses from public timeline. func (c *Client) GetTimelinePublic(ctx context.Context, isLocal bool, pg *Pagination) ([]*Status, error) { params := url.Values{} if isLocal { params.Set("local", "t") } var statuses []*Status err := c.doAPI(ctx, http.MethodGet, "/api/v1/timelines/public", params, &statuses, pg) if err != nil { return nil, err } return statuses, nil } // GetTimelineHashtag return statuses from tagged timeline. func (c *Client) GetTimelineHashtag(ctx context.Context, tag string, isLocal bool, pg *Pagination) ([]*Status, error) { params := url.Values{} if isLocal { params.Set("local", "t") } var statuses []*Status err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/timelines/tag/%s", url.PathEscape(tag)), params, &statuses, pg) if err != nil { return nil, err } return statuses, nil } // GetTimelineList return statuses from a list timeline. func (c *Client) GetTimelineList(ctx context.Context, id ID, pg *Pagination) ([]*Status, error) { var statuses []*Status err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/timelines/list/%s", url.PathEscape(string(id))), nil, &statuses, pg) if err != nil { return nil, err } return statuses, nil } // GetTimelineMedia return statuses from media timeline. // NOTE: This is an experimental feature of pawoo.net. func (c *Client) GetTimelineMedia(ctx context.Context, isLocal bool, pg *Pagination) ([]*Status, error) { params := url.Values{} params.Set("media", "t") if isLocal { params.Set("local", "t") } var statuses []*Status err := c.doAPI(ctx, http.MethodGet, "/api/v1/timelines/public", params, &statuses, pg) if err != nil { return nil, err } return statuses, nil } // PostStatus post the toot. func (c *Client) PostStatus(ctx context.Context, toot *Toot) (*Status, error) { params := url.Values{} params.Set("status", toot.Status) if toot.InReplyToID != "" { params.Set("in_reply_to_id", string(toot.InReplyToID)) } if toot.MediaIDs != nil { for _, media := range toot.MediaIDs { params.Add("media_ids[]", string(media)) } } // Can't use Media and Poll at the same time. if toot.Poll != nil && toot.Poll.Options != nil && toot.MediaIDs == nil { for _, opt := range toot.Poll.Options { params.Add("poll[options][]", string(opt)) } params.Add("poll[expires_in]", fmt.Sprintf("%d", toot.Poll.ExpiresInSeconds)) if toot.Poll.Multiple { params.Add("poll[multiple]", "true") } if toot.Poll.HideTotals { params.Add("poll[hide_totals]", "true") } } if toot.Visibility != "" { params.Set("visibility", fmt.Sprint(toot.Visibility)) } if toot.Sensitive { params.Set("sensitive", "true") } if toot.SpoilerText != "" { params.Set("spoiler_text", toot.SpoilerText) } var status Status err := c.doAPI(ctx, http.MethodPost, "/api/v1/statuses", params, &status, nil) if err != nil { return nil, err } return &status, nil } // DeleteStatus delete the toot. func (c *Client) DeleteStatus(ctx context.Context, id ID) error { return c.doAPI(ctx, http.MethodDelete, fmt.Sprintf("/api/v1/statuses/%s", id), nil, nil, nil) } // Search search content with query. func (c *Client) Search(ctx context.Context, q string, resolve bool) (*Results, error) { params := url.Values{} params.Set("q", q) params.Set("resolve", fmt.Sprint(resolve)) var results Results err := c.doAPI(ctx, http.MethodGet, "/api/v2/search", params, &results, nil) if err != nil { return nil, err } return &results, nil } // UploadMedia upload a media attachment from a file. func (c *Client) UploadMedia(ctx context.Context, file string) (*Attachment, error) { f, err := os.Open(file) if err != nil { return nil, err } defer f.Close() return c.UploadMediaFromMedia(ctx, &Media{File: f}) } // UploadMediaFromReader uploads a media attachment from a io.Reader. func (c *Client) UploadMediaFromReader(ctx context.Context, reader io.Reader) (*Attachment, error) { return c.UploadMediaFromMedia(ctx, &Media{File: reader}) } // UploadMediaFromMedia uploads a media attachment from a Media struct. func (c *Client) UploadMediaFromMedia(ctx context.Context, media *Media) (*Attachment, error) { var attachment Attachment if err := c.doAPI(ctx, http.MethodPost, "/api/v1/media", media, &attachment, nil); err != nil { return nil, err } return &attachment, nil } // GetTimelineDirect return statuses from direct timeline. func (c *Client) GetTimelineDirect(ctx context.Context, pg *Pagination) ([]*Status, error) { params := url.Values{} var conversations []*Conversation err := c.doAPI(ctx, http.MethodGet, "/api/v1/conversations", params, &conversations, pg) if err != nil { return nil, err } var statuses = []*Status{} for _, c := range conversations { s := c.LastStatus statuses = append(statuses, s) } return statuses, nil } // GetConversations return direct conversations. func (c *Client) GetConversations(ctx context.Context, pg *Pagination) ([]*Conversation, error) { params := url.Values{} var conversations []*Conversation err := c.doAPI(ctx, http.MethodGet, "/api/v1/conversations", params, &conversations, pg) if err != nil { return nil, err } return conversations, nil } // DeleteConversation delete the conversation specified by id. func (c *Client) DeleteConversation(ctx context.Context, id ID) error { return c.doAPI(ctx, http.MethodDelete, fmt.Sprintf("/api/v1/conversations/%s", id), nil, nil, nil) } // MarkConversationAsRead mark the conversation as read. func (c *Client) MarkConversationAsRead(ctx context.Context, id ID) error { return c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/conversations/%s/read", id), nil, nil, nil) }