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Koito/engine/handlers/alias.go

330 lines
11 KiB

package handlers
import (
"net/http"
"strconv"
"github.com/gabehf/koito/internal/db"
"github.com/gabehf/koito/internal/logger"
"github.com/gabehf/koito/internal/models"
"github.com/gabehf/koito/internal/utils"
)
// GetAliasesHandler retrieves all aliases for a given artist or album ID.
func GetAliasesHandler(store db.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
l := logger.FromContext(ctx)
l.Debug().Msgf("GetAliasesHandler: Got request with params: '%s'", r.URL.Query().Encode())
// Parse query parameters
artistIDStr := r.URL.Query().Get("artist_id")
albumIDStr := r.URL.Query().Get("album_id")
trackIDStr := r.URL.Query().Get("track_id")
if artistIDStr == "" && albumIDStr == "" && trackIDStr == "" {
l.Debug().Msgf("GetAliasesHandler: Request is missing required parameters")
utils.WriteError(w, "artist_id, album_id, or track_id must be provided", http.StatusBadRequest)
return
}
if utils.MoreThanOneString(artistIDStr, albumIDStr, trackIDStr) {
l.Debug().Msgf("GetAliasesHandler: Request is has more than one of artist_id, album_id, and track_id")
utils.WriteError(w, "only one of artist_id, album_id, or track_id can be provided at a time", http.StatusBadRequest)
return
}
var aliases []models.Alias
if artistIDStr != "" {
artistID, err := strconv.Atoi(artistIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("GetAliasesHandler: Invalid artist id")
utils.WriteError(w, "invalid artist_id", http.StatusBadRequest)
return
}
aliases, err = store.GetAllArtistAliases(ctx, int32(artistID))
if err != nil {
l.Err(err).Msg("GetAliasesHandler: Failed to get artist aliases")
utils.WriteError(w, "failed to retrieve aliases", http.StatusInternalServerError)
return
}
} else if albumIDStr != "" {
albumID, err := strconv.Atoi(albumIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("GetAliasesHandler: Invalid album id")
utils.WriteError(w, "invalid album_id", http.StatusBadRequest)
return
}
aliases, err = store.GetAllAlbumAliases(ctx, int32(albumID))
if err != nil {
l.Err(err).Msg("GetAliasesHandler: Failed to get album aliases")
utils.WriteError(w, "failed to retrieve aliases", http.StatusInternalServerError)
return
}
} else if trackIDStr != "" {
trackID, err := strconv.Atoi(trackIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("GetAliasesHandler: Invalid track id")
utils.WriteError(w, "invalid track_id", http.StatusBadRequest)
return
}
aliases, err = store.GetAllTrackAliases(ctx, int32(trackID))
if err != nil {
l.Err(err).Msg("GetAliasesHandler: Failed to get track aliases")
utils.WriteError(w, "failed to retrieve aliases", http.StatusInternalServerError)
return
}
}
utils.WriteJSON(w, http.StatusOK, aliases)
}
}
// DeleteAliasHandler deletes an alias for a given artist or album ID.
func DeleteAliasHandler(store db.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
l := logger.FromContext(ctx)
l.Debug().Msg("DeleteAliasHandler: Got request")
err := r.ParseForm()
if err != nil {
l.Debug().Msg("DeleteAliasHandler: Failed to parse form")
utils.WriteError(w, "form is invalid", http.StatusBadRequest)
return
}
// Parse query parameters
artistIDStr := r.FormValue("artist_id")
albumIDStr := r.FormValue("album_id")
trackIDStr := r.FormValue("track_id")
alias := r.FormValue("alias")
if alias == "" || (artistIDStr == "" && albumIDStr == "" && trackIDStr == "") {
l.Debug().Msg("DeleteAliasHandler: Request is missing required parameters")
utils.WriteError(w, "alias and artist_id, album_id, or track_id must be provided", http.StatusBadRequest)
return
}
if utils.MoreThanOneString(artistIDStr, albumIDStr, trackIDStr) {
l.Debug().Msg("DeleteAliasHandler: Request has more than one of artist_id, album_id, and track_id")
utils.WriteError(w, "only one of artist_id, album_id, or track_id can be provided at a time", http.StatusBadRequest)
return
}
if artistIDStr != "" {
var artistID int
artistID, err = strconv.Atoi(artistIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("DeleteAliasHandler: Invalid artist id")
utils.WriteError(w, "invalid artist_id", http.StatusBadRequest)
return
}
err = store.DeleteArtistAlias(ctx, int32(artistID), alias)
if err != nil {
l.Error().Err(err).Msg("DeleteAliasHandler: Failed to delete artist alias")
utils.WriteError(w, "failed to delete alias", http.StatusInternalServerError)
return
}
} else if albumIDStr != "" {
var albumID int
albumID, err = strconv.Atoi(albumIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("DeleteAliasHandler: Invalid album id")
utils.WriteError(w, "invalid album_id", http.StatusBadRequest)
return
}
err = store.DeleteAlbumAlias(ctx, int32(albumID), alias)
if err != nil {
l.Error().Err(err).Msg("DeleteAliasHandler: Failed to delete album alias")
utils.WriteError(w, "failed to delete alias", http.StatusInternalServerError)
return
}
} else if trackIDStr != "" {
var trackID int
trackID, err = strconv.Atoi(trackIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("DeleteAliasHandler: Invalid track id")
utils.WriteError(w, "invalid track_id", http.StatusBadRequest)
return
}
err = store.DeleteTrackAlias(ctx, int32(trackID), alias)
if err != nil {
l.Error().Err(err).Msg("DeleteAliasHandler: Failed to delete track alias")
utils.WriteError(w, "failed to delete alias", http.StatusInternalServerError)
return
}
}
w.WriteHeader(http.StatusNoContent)
}
}
// CreateAliasHandler creates new aliases for a given artist, album, or track.
func CreateAliasHandler(store db.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
l := logger.FromContext(ctx)
l.Debug().Msg("CreateAliasHandler: Got request")
err := r.ParseForm()
if err != nil {
l.Debug().AnErr("error", err).Msg("CreateAliasHandler: Failed to parse form")
utils.WriteError(w, "invalid request body", http.StatusBadRequest)
return
}
alias := r.FormValue("alias")
if alias == "" {
l.Debug().Msg("CreateAliasHandler: Alias parameter missing")
utils.WriteError(w, "alias must be provided", http.StatusBadRequest)
return
}
artistIDStr := r.FormValue("artist_id")
albumIDStr := r.FormValue("album_id")
trackIDStr := r.FormValue("track_id")
if artistIDStr == "" && albumIDStr == "" && trackIDStr == "" {
l.Debug().Msg("CreateAliasHandler: Missing ID parameter")
utils.WriteError(w, "artist_id, album_id, or track_id must be provided", http.StatusBadRequest)
return
}
if utils.MoreThanOneString(artistIDStr, albumIDStr, trackIDStr) {
l.Debug().Msg("CreateAliasHandler: Multiple ID parameters provided")
utils.WriteError(w, "only one of artist_id, album_id, or track_id can be provided", http.StatusBadRequest)
return
}
var id int
if artistIDStr != "" {
id, err = strconv.Atoi(artistIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("CreateAliasHandler: Invalid artist id")
utils.WriteError(w, "invalid artist_id", http.StatusBadRequest)
return
}
err = store.SaveArtistAliases(ctx, int32(id), []string{alias}, "Manual")
if err != nil {
l.Error().Err(err).Msg("CreateAliasHandler: Failed to save artist alias")
utils.WriteError(w, "failed to save alias", http.StatusInternalServerError)
return
}
} else if albumIDStr != "" {
id, err = strconv.Atoi(albumIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("CreateAliasHandler: Invalid album id")
utils.WriteError(w, "invalid album_id", http.StatusBadRequest)
return
}
err = store.SaveAlbumAliases(ctx, int32(id), []string{alias}, "Manual")
if err != nil {
l.Error().Err(err).Msg("CreateAliasHandler: Failed to save album alias")
utils.WriteError(w, "failed to save alias", http.StatusInternalServerError)
return
}
} else if trackIDStr != "" {
id, err = strconv.Atoi(trackIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("CreateAliasHandler: Invalid track id")
utils.WriteError(w, "invalid track_id", http.StatusBadRequest)
return
}
err = store.SaveTrackAliases(ctx, int32(id), []string{alias}, "Manual")
if err != nil {
l.Error().Err(err).Msg("CreateAliasHandler: Failed to save track alias")
utils.WriteError(w, "failed to save alias", http.StatusInternalServerError)
return
}
}
w.WriteHeader(http.StatusCreated)
}
}
// sets the primary alias for albums, artists, and tracks
func SetPrimaryAliasHandler(store db.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
l := logger.FromContext(ctx)
l.Debug().Msg("SetPrimaryAliasHandler: Got request")
err := r.ParseForm()
if err != nil {
l.Debug().Msg("SetPrimaryAliasHandler: Failed to parse form")
utils.WriteError(w, "form is invalid", http.StatusBadRequest)
return
}
// Parse query parameters
artistIDStr := r.FormValue("artist_id")
albumIDStr := r.FormValue("album_id")
trackIDStr := r.FormValue("track_id")
alias := r.FormValue("alias")
l.Debug().Msgf("Alias: %s", alias)
if alias == "" {
l.Debug().Msg("SetPrimaryAliasHandler: Missing alias parameter")
utils.WriteError(w, "alias must be provided", http.StatusBadRequest)
return
}
if artistIDStr == "" && albumIDStr == "" && trackIDStr == "" {
l.Debug().Msg("SetPrimaryAliasHandler: Missing ID parameter")
utils.WriteError(w, "artist_id, album_id, or track_id must be provided", http.StatusBadRequest)
return
}
if utils.MoreThanOneString(artistIDStr, albumIDStr, trackIDStr) {
l.Debug().Msg("SetPrimaryAliasHandler: Multiple ID parameters provided")
utils.WriteError(w, "only one of artist_id, album_id, or track_id can be provided", http.StatusBadRequest)
return
}
var id int
if artistIDStr != "" {
id, err = strconv.Atoi(artistIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("SetPrimaryAliasHandler: Invalid artist id")
utils.WriteError(w, "invalid artist_id", http.StatusBadRequest)
return
}
err = store.SetPrimaryArtistAlias(ctx, int32(id), alias)
if err != nil {
l.Error().Err(err).Msg("SetPrimaryAliasHandler: Failed to set artist primary alias")
utils.WriteError(w, "failed to set primary alias", http.StatusInternalServerError)
return
}
} else if albumIDStr != "" {
id, err = strconv.Atoi(albumIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("SetPrimaryAliasHandler: Invalid album id")
utils.WriteError(w, "invalid album_id", http.StatusBadRequest)
return
}
err = store.SetPrimaryAlbumAlias(ctx, int32(id), alias)
if err != nil {
l.Error().Err(err).Msg("SetPrimaryAliasHandler: Failed to set album primary alias")
utils.WriteError(w, "failed to set primary alias", http.StatusInternalServerError)
return
}
} else if trackIDStr != "" {
id, err = strconv.Atoi(trackIDStr)
if err != nil {
l.Debug().AnErr("error", err).Msg("SetPrimaryAliasHandler: Invalid track id")
utils.WriteError(w, "invalid track_id", http.StatusBadRequest)
return
}
err = store.SetPrimaryTrackAlias(ctx, int32(id), alias)
if err != nil {
l.Error().Err(err).Msg("SetPrimaryAliasHandler: Failed to set track primary alias")
utils.WriteError(w, "failed to set primary alias", http.StatusInternalServerError)
return
}
}
w.WriteHeader(http.StatusNoContent)
}
}