111 lines
3.6 KiB
Go
111 lines
3.6 KiB
Go
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package osuapi
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import (
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"encoding/json"
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"net/url"
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"strconv"
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"time"
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)
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// GetBeatmapsOpts is a struct containing the GET query string parameters to an
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// /api/get_beatmaps request.
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type GetBeatmapsOpts struct {
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Since *time.Time
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BeatmapSetID int
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BeatmapID int
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// If both UserID and Username are set, UserID will be used.
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UserID int
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Username string
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// Using a pointer because we MUST provide a way to make this parameter
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// optional, and it should be optional by default. This is because simply
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// doing != 0 won't work, because it wouldn't allow filtering with only
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// osu!std maps, and setting m=0 and not setting it it all makes the
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// difference between only allowing STD beatmaps and allowing beatmaps
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// from all modes.
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// Simply doing &osuapi.ModeOsuMania (or similiar) should do the trick,
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// should you need to use this field.
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// God was this comment long.
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Mode *Mode
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IncludeConverted bool
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BeatmapHash string
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Limit int
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}
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// Beatmap is an osu! beatmap.
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type Beatmap struct {
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BeatmapSetID int `json:"beatmapset_id,string"`
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BeatmapID int `json:"beatmap_id,string"`
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Approved ApprovedStatus `json:"approved,string"`
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TotalLength int `json:"total_length,string"`
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HitLength int `json:"hit_length,string"`
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DiffName string `json:"version"`
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FileMD5 string `json:"file_md5"`
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CircleSize float64 `json:"diff_size,string"`
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OverallDifficulty float64 `json:"diff_overall,string"`
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ApproachRate float64 `json:"diff_approach,string"`
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HPDrain float64 `json:"diff_drain,string"`
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Mode Mode `json:"mode,string"`
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ApprovedDate MySQLDate `json:"approved_date"`
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LastUpdate MySQLDate `json:"last_update"`
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Artist string `json:"artist"`
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Title string `json:"title"`
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Creator string `json:"creator"`
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BPM float64 `json:"bpm,string"`
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Source string `json:"source"`
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Tags string `json:"tags"`
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Genre Genre `json:"genre_id,string"`
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Language Language `json:"language_id,string"`
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FavouriteCount int `json:"favourite_count,string"`
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Playcount int `json:"playcount,string"`
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Passcount int `json:"passcount,string"`
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MaxCombo int `json:"max_combo,string"`
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DifficultyRating float64 `json:"difficultyrating,string"`
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}
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// GetBeatmaps makes a get_beatmaps request to the osu! API.
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func (c Client) GetBeatmaps(opts GetBeatmapsOpts) ([]Beatmap, error) {
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// setup of querystring values
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vals := url.Values{}
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switch {
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case opts.UserID != 0:
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vals.Add("u", strconv.Itoa(opts.UserID))
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vals.Add("type", "id")
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case opts.Username != "":
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vals.Add("u", opts.Username)
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vals.Add("type", "string")
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}
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if opts.Mode != nil {
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vals.Add("m", strconv.Itoa(int(*opts.Mode)))
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}
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if opts.BeatmapHash != "" {
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vals.Add("h", opts.BeatmapHash)
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}
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if opts.BeatmapID != 0 {
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vals.Add("b", strconv.Itoa(opts.BeatmapID))
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}
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if opts.BeatmapSetID != 0 {
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vals.Add("s", strconv.Itoa(opts.BeatmapSetID))
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}
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if opts.IncludeConverted {
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vals.Add("a", "1")
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}
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if opts.Since != nil {
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vals.Add("since", MySQLDate(*opts.Since).String())
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}
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if opts.Limit != 0 {
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vals.Add("limit", strconv.Itoa(opts.Limit))
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}
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// actual request
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rawData, err := c.makerq("get_beatmaps", vals)
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if err != nil {
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return nil, err
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}
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beatmaps := []Beatmap{}
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err = json.Unmarshal(rawData, &beatmaps)
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if err != nil {
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return nil, err
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}
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return beatmaps, nil
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}
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