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i think that's all the api endpoints!

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Signed-off-by: ari melody <ari@arimelody.me>
This commit is contained in:
ari melody 2024-08-03 23:24:15 +01:00
parent 494b29def3
commit 05e16a0867
17 changed files with 810 additions and 231 deletions
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7
admin/http.go
View file

@ -39,6 +39,13 @@ func Handler() http.Handler {
Tracks []*musicModel.Track
}
var orphan_tracks = []*musicModel.Track{}
for _, track := range global.Tracks {
if track.Release == nil {
orphan_tracks = append(orphan_tracks, track)
}
}
serveTemplate("index.html", IndexData{
Releases: global.Releases,
Artists: global.Artists,

73
api/api.go
View file

@ -10,54 +10,95 @@ import (
func Handler() http.Handler {
mux := http.NewServeMux()
mux.Handle("/v1/artist/", http.StripPrefix("/v1/artist", ServeArtist()))
// ARTIST ENDPOINTS
mux.Handle("/v1/artist/", http.StripPrefix("/v1/artist", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
// GET /api/v1/artist/{id}
ServeArtist().ServeHTTP(w, r)
case http.MethodPut:
// PUT /api/v1/artist/{id} (admin)
admin.MustAuthorise(UpdateArtist()).ServeHTTP(w, r)
case http.MethodDelete:
// DELETE /api/v1/artist/{id} (admin)
admin.MustAuthorise(DeleteArtist()).ServeHTTP(w, r)
default:
http.NotFound(w, r)
}
})))
mux.Handle("/v1/artist", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
// GET /api/v1/artist
ServeAllArtists().ServeHTTP(w, r)
return
case http.MethodPost:
// POST /api/v1/artist (admin)
admin.MustAuthorise(CreateArtist()).ServeHTTP(w, r)
return
default:
http.NotFound(w, r)
return
}
}))
// RELEASE ENDPOINTS
mux.Handle("/v1/music/", http.StripPrefix("/v1/music", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
// GET /api/v1/music/{id}
music.ServeRelease().ServeHTTP(w, r)
return
case http.MethodPut:
// PUT /api/v1/music/{id} (admin)
admin.MustAuthorise(UpdateRelease()).ServeHTTP(w, r)
case http.MethodDelete:
// DELETE /api/v1/music/{id} (admin)
admin.MustAuthorise(DeleteRelease()).ServeHTTP(w, r)
return
default:
http.NotFound(w, r)
return
}
})))
mux.Handle("/v1/music", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
// GET /api/v1/music
ServeCatalog().ServeHTTP(w, r)
return
case http.MethodPost:
// POST /api/v1/music (admin)
admin.MustAuthorise(CreateRelease()).ServeHTTP(w, r)
return
case http.MethodDelete:
admin.MustAuthorise(DeleteRelease()).ServeHTTP(w, r)
return
default:
http.NotFound(w, r)
return
}
}))
mux.Handle("/v1/musiccredit", CreateMusicCredit())
mux.Handle("/v1/musiclink", CreateMusicLink())
mux.Handle("/v1/track", CreateTrack())
// TRACK ENDPOINTS
mux.Handle("/v1/track/", http.StripPrefix("/v1/track", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
// GET /api/v1/track/{id} (admin)
admin.MustAuthorise(ServeTrack()).ServeHTTP(w, r)
case http.MethodPut:
// PUT /api/v1/track/{id} (admin)
admin.MustAuthorise(UpdateTrack()).ServeHTTP(w, r)
case http.MethodDelete:
// DELETE /api/v1/track/{id} (admin)
admin.MustAuthorise(DeleteTrack()).ServeHTTP(w, r)
default:
http.NotFound(w, r)
}
})))
mux.Handle("/v1/track", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
// GET /api/v1/track (admin)
admin.MustAuthorise(ServeAllTracks()).ServeHTTP(w, r)
case http.MethodPost:
// POST /api/v1/track (admin)
admin.MustAuthorise(CreateTrack()).ServeHTTP(w, r)
default:
http.NotFound(w, r)
}
}))
return mux
}

138
api/artist.go
View file

@ -12,25 +12,8 @@ import (
func ServeAllArtists() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
type (
creditJSON struct {
Role string `json:"role"`
Primary bool `json:"primary"`
}
)
var artists = []model.Artist{}
for _, artist := range global.Artists {
artists = append(artists, model.Artist{
ID: artist.ID,
Name: artist.Name,
Website: artist.Website,
Avatar: artist.Avatar,
})
}
w.Header().Add("Content-Type", "application/json")
err := json.NewEncoder(w).Encode(artists)
err := json.NewEncoder(w).Encode(global.Artists)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
@ -55,24 +38,24 @@ func ServeArtist() http.Handler {
Credits map[string]creditJSON `json:"credits"`
}
)
var res = artistJSON{}
var artist = artistJSON{}
res.ID = r.URL.Path[1:]
var artist = global.GetArtist(res.ID)
if artist == nil {
artist.ID = r.URL.Path[1:]
var a = global.GetArtist(artist.ID)
if a == nil {
http.NotFound(w, r)
return
}
res.Name = artist.Name
res.Website = artist.Website
res.Credits = make(map[string]creditJSON)
artist.Name = a.Name
artist.Website = a.Website
artist.Credits = make(map[string]creditJSON)
for _, release := range global.Releases {
for _, credit := range release.Credits {
if credit.Artist.ID != res.ID {
if credit.Artist.ID != artist.ID {
continue
}
res.Credits[release.ID] = creditJSON{
artist.Credits[release.ID] = creditJSON{
Role: credit.Role,
Primary: credit.Primary,
}
@ -80,7 +63,7 @@ func ServeArtist() http.Handler {
}
w.Header().Add("Content-Type", "application/json")
err := json.NewEncoder(w).Encode(res)
err := json.NewEncoder(w).Encode(artist)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
@ -136,5 +119,104 @@ func CreateArtist() http.Handler {
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
err = json.NewEncoder(w).Encode(artist)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func UpdateArtist() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPut {
http.NotFound(w, r)
return
}
if r.URL.Path == "/" {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var data model.Artist
err := json.NewDecoder(r.Body).Decode(&data)
if err != nil {
fmt.Printf("Failed to update artist: %s\n", err)
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var artistID = r.URL.Path[1:]
var artist = global.GetArtist(artistID)
if artist == nil {
http.Error(w, fmt.Sprintf("Artist %s does not exist\n", artistID), http.StatusBadRequest)
return
}
if data.ID == "" { data.ID = artist.ID }
if data.Name == "" {
http.Error(w, "Artist name cannot be blank\n", http.StatusBadRequest)
return
}
err = controller.UpdateArtistDB(global.DB, &data)
if err != nil {
fmt.Printf("Failed to update artist %s: %s\n", artist.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
artist.ID = data.ID
artist.Name = data.Name
artist.Website = data.Website
artist.Avatar = data.Avatar
w.Header().Add("Content-Type", "application/json")
err = json.NewEncoder(w).Encode(artist)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func DeleteArtist() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodDelete {
http.NotFound(w, r)
return
}
if r.URL.Path == "/" {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var artistID = r.URL.Path[1:]
var artist = global.GetArtist(artistID)
if artist == nil {
http.Error(w, fmt.Sprintf("Artist %s does not exist\n", artistID), http.StatusBadRequest)
return
}
err := controller.DeleteArtistDB(global.DB, artist)
if err != nil {
fmt.Printf("Failed to delete artist %s: %s\n", artist.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
global.Artists = func () []*model.Artist {
var artists = []*model.Artist{}
for _, a := range global.Artists {
if a.ID == artist.ID { continue }
artists = append(artists, a)
}
return artists
}()
w.WriteHeader(http.StatusOK)
w.Write([]byte(fmt.Sprintf("Artist %s has been deleted\n", artist.ID)))
})
}

65
api/musiccredit.go
View file

@ -1,65 +0,0 @@
package api
import (
"encoding/json"
"fmt"
"net/http"
"arimelody.me/arimelody.me/global"
"arimelody.me/arimelody.me/music/model"
controller "arimelody.me/arimelody.me/music/controller"
)
func CreateMusicCredit() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
http.NotFound(w, r)
return
}
type creditJSON struct {
Release string
Artist string
Role string
Primary bool
}
var data creditJSON
err := json.NewDecoder(r.Body).Decode(&data)
if err != nil {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var release = global.GetRelease(data.Release)
if release == nil {
http.Error(w, fmt.Sprintf("Release %s does not exist\n", data.Release), http.StatusBadRequest)
return
}
var artist = global.GetArtist(data.Artist)
if artist == nil {
http.Error(w, fmt.Sprintf("Artist %s does not exist\n", data.Artist), http.StatusBadRequest)
return
}
var credit = model.Credit{
Artist: artist,
Role: data.Role,
Primary: data.Primary,
}
err = controller.CreateCreditDB(global.DB, release.ID, artist.ID, &credit)
if err != nil {
fmt.Printf("Failed to create credit: %s\n", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
release.Credits = append(release.Credits, &credit)
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
err = json.NewEncoder(w).Encode(credit)
})
}

66
api/musiclink.go
View file

@ -1,66 +0,0 @@
package api
import (
"encoding/json"
"fmt"
"net/http"
"arimelody.me/arimelody.me/global"
"arimelody.me/arimelody.me/music/model"
controller "arimelody.me/arimelody.me/music/controller"
)
func CreateMusicLink() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
http.NotFound(w, r)
return
}
type linkJSON struct {
Release string
Name string
URL string
}
var data linkJSON
err := json.NewDecoder(r.Body).Decode(&data)
if err != nil {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
if data.Release == "" {
http.Error(w, "Release cannot be empty\n", http.StatusBadRequest)
return
}
if data.Name == "" {
http.Error(w, "Link name cannot be empty\n", http.StatusBadRequest)
return
}
var release = global.GetRelease(data.Release)
if release == nil {
http.Error(w, fmt.Sprintf("Release %s does not exist\n", data.Release), http.StatusBadRequest)
return
}
var link = model.Link{
Name: data.Name,
URL: data.URL,
}
err = controller.CreateLinkDB(global.DB, release.ID, &link)
if err != nil {
fmt.Printf("Failed to create link: %s\n", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
release.Links = append(release.Links, &link)
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
err = json.NewEncoder(w).Encode(release.Links)
})
}

315
api/release.go
View file

@ -4,27 +4,62 @@ import (
"encoding/json"
"fmt"
"net/http"
"strings"
"time"
"arimelody.me/arimelody.me/admin"
"arimelody.me/arimelody.me/global"
"arimelody.me/arimelody.me/music/model"
controller "arimelody.me/arimelody.me/music/controller"
"arimelody.me/arimelody.me/music/model"
)
type releaseBodyJSON struct {
ID string `json:"id"`
Visible bool `json:"visible"`
Title string `json:"title"`
Description string `json:"description"`
ReleaseType model.ReleaseType `json:"type"`
ReleaseDate time.Time `json:"releaseDate"`
Artwork string `json:"artwork"`
Buyname string `json:"buyname"`
Buylink string `json:"buylink"`
}
func ServeCatalog() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
releases := []*model.Release{}
type CatalogItem struct {
ID string `json:"id"`
Title string `json:"title"`
Description string `json:"description"`
ReleaseType model.ReleaseType `json:"type"`
ReleaseDate time.Time `json:"releaseDate"`
Artwork string `json:"artwork"`
Buyname string `json:"buyname"`
Buylink string `json:"buylink"`
Links []*model.Link `json:"links"`
}
catalog := []CatalogItem{}
authorised := admin.GetSession(r) != nil
for _, release := range global.Releases {
if !release.IsReleased() && !authorised {
if !release.Visible && !authorised {
continue
}
releases = append(releases, release)
catalog = append(catalog, CatalogItem{
ID: release.ID,
Title: release.Title,
Description: release.Description,
ReleaseType: release.ReleaseType,
ReleaseDate: release.ReleaseDate,
Artwork: release.Artwork,
Buyname: release.Buyname,
Buylink: release.Buylink,
Links: release.Links,
})
}
w.Header().Add("Content-Type", "application/json")
err := json.NewEncoder(w).Encode(releases)
err := json.NewEncoder(w).Encode(catalog)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
@ -39,19 +74,7 @@ func CreateRelease() http.Handler {
return
}
type PostReleaseBody struct {
ID string `json:"id"`
Visible bool `json:"visible"`
Title string `json:"title"`
Description string `json:"description"`
ReleaseType model.ReleaseType `json:"type"`
ReleaseDate time.Time `json:"releaseDate"`
Artwork string `json:"artwork"`
Buyname string `json:"buyname"`
Buylink string `json:"buylink"`
}
var data PostReleaseBody
var data releaseBodyJSON
err := json.NewDecoder(r.Body).Decode(&data)
if err != nil {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
@ -66,10 +89,6 @@ func CreateRelease() http.Handler {
http.Error(w, "Release title cannot be empty\n", http.StatusBadRequest)
return
}
if data.ReleaseDate.Unix() == 0 {
http.Error(w, "Release date cannot be empty or 0\n", http.StatusBadRequest)
return
}
if global.GetRelease(data.ID) != nil {
http.Error(w, fmt.Sprintf("Release %s already exists\n", data.ID), http.StatusBadRequest)
@ -110,18 +129,259 @@ func CreateRelease() http.Handler {
})
}
func DeleteRelease() http.Handler {
func UpdateRelease() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodDelete {
if r.URL.Path == "/" {
http.NotFound(w, r)
return
}
if r.URL.Path == "/" {
segments := strings.Split(r.URL.Path[1:], "/")
var releaseID = segments[0]
var release = global.GetRelease(releaseID)
if release == nil {
http.Error(w, fmt.Sprintf("Release %s does not exist\n", releaseID), http.StatusBadRequest)
return
}
if len(segments) == 1 {
var data releaseBodyJSON
err := json.NewDecoder(r.Body).Decode(&data)
if err != nil {
fmt.Printf("Failed to update release: %s\n", err)
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
if data.ID == "" { data.ID = release.ID }
if data.Title == "" {
http.Error(w, "Release title cannot be blank\n", http.StatusBadRequest)
return
}
var new_release = model.Release{
ID: data.ID,
Visible: data.Visible,
Title: data.Title,
Description: data.Description,
ReleaseType: data.ReleaseType,
ReleaseDate: data.ReleaseDate,
Artwork: data.Artwork,
Buyname: data.Buyname,
Buylink: data.Buylink,
}
err = controller.UpdateReleaseDB(global.DB, release)
if err != nil {
fmt.Printf("Failed to update release %s: %s\n", release.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
release.ID = new_release.ID
release.Visible = new_release.Visible
release.Title = new_release.Title
release.Description = new_release.Description
release.ReleaseType = new_release.ReleaseType
release.ReleaseDate = new_release.ReleaseDate
release.Artwork = new_release.Artwork
release.Buyname = new_release.Buyname
release.Buylink = new_release.Buylink
w.Header().Add("Content-Type", "application/json")
err = json.NewEncoder(w).Encode(release)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
}
if len(segments) == 2 {
switch segments[1] {
case "tracks":
UpdateReleaseTracks(release).ServeHTTP(w, r)
case "credits":
UpdateReleaseCredits(release).ServeHTTP(w, r)
case "links":
UpdateReleaseLinks(release).ServeHTTP(w, r)
}
return
}
http.NotFound(w, r)
})
}
func UpdateReleaseTracks(release *model.Release) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/" || r.Method != http.MethodPut {
http.NotFound(w, r)
return
}
var trackIDs = []string{}
err := json.NewDecoder(r.Body).Decode(&trackIDs)
if err != nil {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var old_tracks = (*release).Tracks
var new_tracks = []*model.Track{}
for _, trackID := range trackIDs {
var track = global.GetTrack(trackID)
if track == nil {
http.Error(w, fmt.Sprintf("Track %s does not exist\n", trackID), http.StatusBadRequest)
return
}
new_tracks = append(new_tracks, track)
}
err = controller.UpdateReleaseTracksDB(global.DB, release, new_tracks)
if err != nil {
fmt.Printf("Failed to update tracks for %s: %s\n", release.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
release.Tracks = new_tracks
// remove release from orphaned tracks
for _, old_track := range old_tracks {
var exists = false
for _, track := range new_tracks {
if track.ID == old_track.ID {
exists = true
break
}
}
if !exists {
old_track.Release = nil
}
}
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
err = json.NewEncoder(w).Encode(release)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func UpdateReleaseCredits(release *model.Release) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPut {
http.NotFound(w, r)
return
}
type creditJSON struct {
Artist string
Role string
Primary bool
}
var list []creditJSON
err := json.NewDecoder(r.Body).Decode(&list)
if err != nil {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var credits = []*model.Credit{}
for i, data := range list {
if data.Artist == "" {
http.Error(w, fmt.Sprintf("Artist ID cannot be blank (%d)", i), http.StatusBadRequest)
return
}
for _, credit := range credits {
if data.Artist == credit.Artist.ID {
http.Error(w, fmt.Sprintf("Artist %s credited more than once", data.Artist), http.StatusBadRequest)
return
}
}
if data.Role == "" {
http.Error(w, fmt.Sprintf("Artist role cannot be blank (%d)", i), http.StatusBadRequest)
return
}
var artist = global.GetArtist(data.Artist)
if artist == nil {
http.Error(w, fmt.Sprintf("Artist %s does not exist\n", data.Artist), http.StatusBadRequest)
return
}
credits = append(credits, &model.Credit{
Artist: artist,
Role: data.Role,
Primary: data.Primary,
})
}
err = controller.UpdateReleaseCreditsDB(global.DB, release, credits)
if err != nil {
fmt.Printf("Failed to update links %s: %s\n", release.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
release.Credits = credits
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
err = json.NewEncoder(w).Encode(release)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func UpdateReleaseLinks(release *model.Release) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPut {
http.NotFound(w, r)
return
}
var links = []*model.Link{}
err := json.NewDecoder(r.Body).Decode(&links)
if err != nil {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
err = controller.UpdateReleaseLinksDB(global.DB, release, links)
if err != nil {
fmt.Printf("Failed to update links %s: %s\n", release.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
release.Links = links
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
err = json.NewEncoder(w).Encode(release)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func DeleteRelease() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodDelete {
http.NotFound(w, r)
return
}
var releaseID = r.URL.Path[1:]
var release = global.GetRelease(releaseID)
if release == nil {
@ -131,6 +391,7 @@ func DeleteRelease() http.Handler {
err := controller.DeleteReleaseDB(global.DB, release)
if err != nil {
fmt.Printf("Failed to delete release %s: %s\n", release.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
@ -138,13 +399,13 @@ func DeleteRelease() http.Handler {
global.Releases = func () []*model.Release {
var releases = []*model.Release{}
for _, r := range global.Releases {
if r.ID == releaseID { continue }
if r.ID == release.ID { continue }
releases = append(releases, r)
}
return releases
}()
w.WriteHeader(200)
w.WriteHeader(http.StatusOK)
w.Write([]byte(fmt.Sprintf("Release %s has been deleted\n", release.ID)))
})
}

157
api/track.go
View file

@ -10,6 +10,54 @@ import (
controller "arimelody.me/arimelody.me/music/controller"
)
func ServeAllTracks() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// type trackJSON struct {
// model.Track
// Release string `json:"release"`
// }
// var tracks = []trackJSON{}
//
// for _, track := range global.Tracks {
// for _, release := range global. {
// tracks = append(tracks, {
// track,
// Release
// })
// }
w.Header().Add("Content-Type", "application/json")
err := json.NewEncoder(w).Encode(global.Tracks)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func ServeTrack() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/" {
ServeAllTracks().ServeHTTP(w, r)
return
}
var trackID = r.URL.Path[1:]
var track = global.GetTrack(trackID)
if track == nil {
http.NotFound(w, r)
return
}
w.Header().Add("Content-Type", "application/json")
err := json.NewEncoder(w).Encode(track)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func CreateTrack() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
@ -31,7 +79,7 @@ func CreateTrack() http.Handler {
trackID, err := controller.CreateTrackDB(global.DB, &track)
if err != nil {
fmt.Printf("Failed to create credit: %s\n", err)
fmt.Printf("Failed to create track: %s\n", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
@ -44,3 +92,110 @@ func CreateTrack() http.Handler {
err = json.NewEncoder(w).Encode(track)
})
}
func UpdateTrack() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPut {
http.NotFound(w, r)
return
}
if r.URL.Path == "/" {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var data model.Track
err := json.NewDecoder(r.Body).Decode(&data)
if err != nil {
fmt.Printf("Failed to update track: %s\n", err)
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var trackID = r.URL.Path[1:]
var track = global.GetTrack(trackID)
if track == nil {
http.Error(w, fmt.Sprintf("Track %s does not exist\n", trackID), http.StatusBadRequest)
return
}
data.ID = trackID
if data.Title == "" {
http.Error(w, "Track title cannot be blank\n", http.StatusBadRequest)
return
}
err = controller.UpdateTrackDB(global.DB, &data)
if err != nil {
fmt.Printf("Failed to update track %s: %s\n", track.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
track.Title = data.Title
track.Description = data.Description
track.Lyrics = data.Lyrics
track.PreviewURL = data.PreviewURL
w.Header().Add("Content-Type", "application/json")
err = json.NewEncoder(w).Encode(track)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
})
}
func DeleteTrack() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodDelete {
http.NotFound(w, r)
return
}
if r.URL.Path == "/" {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
var trackID = r.URL.Path[1:]
var track = global.GetTrack(trackID)
if track == nil {
http.Error(w, fmt.Sprintf("Track %s does not exist\n", trackID), http.StatusBadRequest)
return
}
err := controller.DeleteTrackDB(global.DB, track)
if err != nil {
fmt.Printf("Failed to delete track %s: %s\n", track.ID, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
// clear track from releases
for _, release := range global.Releases {
release.Tracks = func () []*model.Track {
var tracks = []*model.Track{}
for _, t := range release.Tracks {
if t.ID == track.ID { continue }
tracks = append(tracks, t)
}
return tracks
}()
}
global.Tracks = func () []*model.Track {
var tracks = []*model.Track{}
for _, t := range global.Tracks {
if t.ID == track.ID { continue }
tracks = append(tracks, t)
}
return tracks
}()
w.WriteHeader(http.StatusOK)
w.Write([]byte(fmt.Sprintf("Track %s has been deleted\n", track.ID)))
})
}

9
global/data.go
View file

@ -38,3 +38,12 @@ func GetArtist(id string) *model.Artist {
}
return nil
}
func GetTrack(id string) *model.Track {
for _, track := range Tracks {
if track.ID == id {
return track
}
}
return nil
}

16
main.go
View file

@ -41,14 +41,6 @@ func main() {
}
fmt.Printf("%d artists loaded successfully.\n", len(global.Artists))
// pull release data from DB
global.Releases, err = musicController.PullAllReleases(global.DB)
if err != nil {
fmt.Printf("Failed to pull releases from database: %v\n", err);
panic(1)
}
fmt.Printf("%d releases loaded successfully.\n", len(global.Releases))
// pull track data from DB
global.Tracks, err = musicController.PullAllTracks(global.DB)
if err != nil {
@ -57,6 +49,14 @@ func main() {
}
fmt.Printf("%d tracks loaded successfully.\n", len(global.Tracks))
// pull release data from DB
global.Releases, err = musicController.PullAllReleases(global.DB)
if err != nil {
fmt.Printf("Failed to pull releases from database: %v\n", err);
panic(1)
}
fmt.Printf("%d releases loaded successfully.\n", len(global.Releases))
// start the web server!
mux := createServeMux()
port := DEFAULT_PORT

6
music/controller/link.go
View file

@ -1,8 +1,8 @@
package music
import (
"arimelody.me/arimelody.me/music/model"
"github.com/jmoiron/sqlx"
"arimelody.me/arimelody.me/music/model"
"github.com/jmoiron/sqlx"
)
// DATABASE
@ -12,7 +12,7 @@ func PullReleaseLinks(db *sqlx.DB, releaseID string) ([]*model.Link, error) {
err := db.Select(
&links,
"SELECT * FROM musiclink WHERE release=$1",
"SELECT name, url FROM musiclink WHERE release=$1",
releaseID,
)
if err != nil {

130
music/controller/release.go
View file

@ -1,6 +1,7 @@
package music
import (
"errors"
"fmt"
"arimelody.me/arimelody.me/global"
@ -11,30 +12,60 @@ import (
// DATABASE
func PullAllReleases(db *sqlx.DB) ([]*model.Release, error) {
var release_rows = []*model.Release{}
var releases = []*model.Release{}
err := db.Select(&release_rows, "SELECT * FROM musicrelease ORDER BY release_date DESC")
err := db.Select(&releases, "SELECT * FROM musicrelease ORDER BY release_date DESC")
if err != nil {
return nil, err
}
for _, release := range release_rows {
for _, release := range releases {
release.Credits, err = PullReleaseCredits(global.DB, release.ID)
if err != nil {
fmt.Printf("Error pulling credits for %s: %s\n", release.ID, err)
release.Credits = []*model.Credit{}
}
release.Links, _ = PullReleaseLinks(global.DB, release.ID)
release.Links, err = PullReleaseLinks(global.DB, release.ID)
if err != nil {
fmt.Printf("Error pulling links for %s: %s\n", release.ID, err)
release.Links = []*model.Link{}
}
release.Tracks, err = PullReleaseTracksDB(global.DB, release)
if err != nil {
fmt.Printf("Error pulling tracks for %s: %s\n", release.ID, err)
release.Tracks = []*model.Track{}
}
release.Tracks = make([]*model.Track, 0)
releases = append(releases, release)
}
return releases, nil
}
func PullReleaseTracksDB(db *sqlx.DB, release *model.Release) ([]*model.Track, error) {
var track_rows = []string{}
var tracks = []*model.Track{}
err := db.Select(&track_rows,
"SELECT track FROM musicreleasetrack "+
"WHERE release=$1 "+
"ORDER BY number DESC",
release.ID,
)
if err != nil {
return nil, err
}
for _, trackID := range track_rows {
var track = global.GetTrack(trackID)
if track == nil {
return nil, errors.New("Recieved a track from the DB that does not exist in memory")
}
track.Release = release
tracks = append(tracks, track)
}
return tracks, nil
}
func CreateReleaseDB(db *sqlx.DB, release *model.Release) error {
_, err := db.Exec(
"INSERT INTO musicrelease "+
@ -60,10 +91,11 @@ func CreateReleaseDB(db *sqlx.DB, release *model.Release) error {
func UpdateReleaseDB(db *sqlx.DB, release *model.Release) error {
_, err := db.Exec(
"UPDATE musicrelease SET "+
"title=$2, description=$3, type=$4, release_date=$5, artwork=$6, buyname=$7, buylink=$8) "+
"VALUES ($2, $3, $4, $5, $6, $7, $8) "+
"visible=$2, title=$3, description=$4, type=$5, release_date=$6, artwork=$7, buyname=$8, buylink=$9) "+
"VALUES ($2, $3, $4, $5, $6, $7, $8, $9) "+
"WHERE id=$1",
release.ID,
release.Visible,
release.Title,
release.Description,
release.ReleaseType,
@ -79,6 +111,88 @@ func UpdateReleaseDB(db *sqlx.DB, release *model.Release) error {
return nil
}
func UpdateReleaseTracksDB(db *sqlx.DB, release *model.Release, new_tracks []*model.Track) error {
_, err := db.Exec(
"DELETE FROM musicreleasetrack "+
"WHERE release=$1",
release.ID,
)
if err != nil {
return err
}
for i, track := range new_tracks {
_, err = db.Exec(
"INSERT INTO musicreleasetrack "+
"(release, track, number) "+
"VALUES ($1, $2, $3)",
release.ID,
track.ID,
i,
)
if err != nil {
return err
}
}
return nil
}
func UpdateReleaseCreditsDB(db *sqlx.DB, release *model.Release, new_credits []*model.Credit) error {
_, err := db.Exec(
"DELETE FROM musiccredit "+
"WHERE release=$1",
release.ID,
)
if err != nil {
return err
}
for _, credit := range new_credits {
_, err = db.Exec(
"INSERT INTO musiccredit "+
"(release, artist, role, is_primary) "+
"VALUES ($1, $2, $3, $4)",
release.ID,
credit.Artist.ID,
credit.Role,
credit.Primary,
)
if err != nil {
return err
}
}
return nil
}
func UpdateReleaseLinksDB(db *sqlx.DB, release *model.Release, new_links []*model.Link) error {
_, err := db.Exec(
"DELETE FROM musiclink "+
"WHERE release=$1",
release.ID,
)
if err != nil {
return err
}
for _, link := range new_links {
_, err = db.Exec(
"INSERT INTO musiclink "+
"(release, name, url) "+
"VALUES ($1, $2, $3)",
release.ID,
link.Name,
link.URL,
)
if err != nil {
return err
}
}
return nil
}
func DeleteReleaseDB(db *sqlx.DB, release *model.Release) error {
_, err := db.Exec(
"DELETE FROM musicrelease "+

15
music/controller/track.go
View file

@ -18,6 +18,21 @@ func PullAllTracks(db *sqlx.DB) ([]*model.Track, error) {
return tracks, nil
}
func PullOrphanTracks(db *sqlx.DB) ([]*model.Track, error) {
var tracks = []*model.Track{}
err := db.Select(&tracks,
"SELECT id, title, description, lyrics, preview_url FROM musictrack "+
"WHERE id NOT IN "+
"(SELECT track FROM musicreleasetrack)",
)
if err != nil {
return nil, err
}
return tracks, nil
}
func CreateTrackDB(db *sqlx.DB, track *model.Track) (string, error) {
var trackID string
err := db.QueryRow(

11
music/model/track.go
View file

@ -1,9 +1,10 @@
package model
type Track struct {
ID string `json:"id"`
Title string `json:"title"`
Description string `json:"description"`
Lyrics string `json:"lyrics"`
PreviewURL string `json:"previewURL" db:"preview_url"`
ID string `json:"id"`
Title string `json:"title"`
Description string `json:"description"`
Lyrics string `json:"lyrics"`
PreviewURL string `json:"previewURL" db:"preview_url"`
Release *Release `json:"-" db:"-"`
}

23
music/view/release.go
View file

@ -7,6 +7,7 @@ import (
"arimelody.me/arimelody.me/admin"
"arimelody.me/arimelody.me/global"
"arimelody.me/arimelody.me/music/model"
)
// HTTP HANDLERS
@ -48,6 +49,18 @@ func ServeGateway() http.Handler {
return
}
type (
GatewayTrack struct {
*model.Track
Number int
}
GatewayRelease struct {
*model.Release
Tracks []GatewayTrack
}
)
id := r.URL.Path[1:]
release := global.GetRelease(id)
if release == nil {
@ -55,6 +68,14 @@ func ServeGateway() http.Handler {
return
}
tracks := []GatewayTrack{}
for i, track := range release.Tracks {
tracks = append([]GatewayTrack{GatewayTrack{
Track: track,
Number: len(release.Tracks) - i,
}}, tracks...)
}
// only allow authorised users to view unreleased releases
authorised := admin.GetSession(r) != nil
if !release.IsReleased() && !authorised {
@ -64,7 +85,7 @@ func ServeGateway() http.Handler {
lrw := global.LoggingResponseWriter{w, http.StatusOK}
global.ServeTemplate("music-gateway.html", release).ServeHTTP(&lrw, r)
global.ServeTemplate("music-gateway.html", GatewayRelease{release, tracks}).ServeHTTP(&lrw, r)
if lrw.Code != http.StatusOK {
fmt.Printf("Error rendering music gateway for %s\n", id)

2
public/style/music-gateway.css
View file

@ -429,7 +429,7 @@ div#extras ul li a.active {
}
#tracks details[open] {
margin-bottom: 2em;
margin-bottom: 1.5em;
}
#tracks summary {

2
views/admin/index.html
View file

@ -26,7 +26,7 @@
<div class="release-info">
<h3 class="release-title">{{$Release.Title}} <small>{{$Release.GetReleaseYear}}</small></h3>
<p class="release-artists">{{$Release.PrintArtists true true}}</p>
<p class="release-type-single">{{$Release.ReleaseType}}</p>
<p class="release-type-single">{{$Release.ReleaseType}} ({{len $Release.Tracks}} tracks)</p>
<div class="release-actions">
<a href="/admin/releases/{{$Release.ID}}">Edit</a>
<a href="/music/{{$Release.ID}}" target="_blank">Gateway</a>

6
views/music-gateway.html
View file

@ -1,6 +1,6 @@
{{define "head"}}
<title>{{.Title}} - {{.PrintArtists true true}}</title>
<link rel="icon" type="image/png" href="{{.GetArtwork}}">
<link rel="shortcut icon" href="{{.GetArtwork}}" type="image/x-icon">
<meta name="description" content="Stream &quot;{{.Title}}&quot; by {{.PrintArtists true true}} on all platforms!">
<meta name="author" content="{{.PrintArtists true true}}">
@ -112,7 +112,11 @@
{{range $i, $track := .Tracks}}
<details>
<summary class="album-track-title">{{$track.Number}}. {{$track.Title}}</summary>
{{if $track.Lyrics}}
{{$track.Lyrics}}
{{else}}
<span class="empty">No lyrics.</span>
{{end}}
</details>
{{end}}
</div>