whoever was responsible for that indentation blunder, you're fired
Signed-off-by: ari melody <ari@arimelody.me>
This commit is contained in:
parent
cddd5656f2
commit
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@ -1,172 +1,172 @@
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package music
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package music
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import (
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import (
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"regexp"
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"regexp"
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"strings"
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"strings"
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"time"
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"time"
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)
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)
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type (
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type (
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Artist struct {
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Artist struct {
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Id string
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Id string
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Name string
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Name string
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Website string
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Website string
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}
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}
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MusicRelease struct {
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MusicRelease struct {
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Id string
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Id string
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Title string
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Title string
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Type string
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Type string
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ReleaseDate time.Time
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ReleaseDate time.Time
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Artwork string
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Artwork string
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Buyname string
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Buyname string
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Buylink string
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Buylink string
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Links []MusicLink
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Links []MusicLink
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Description string
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Description string
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Credits []MusicCredit
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Credits []MusicCredit
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Lyrics string
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Lyrics string
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}
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}
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MusicLink struct {
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MusicLink struct {
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Name string
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Name string
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Url string
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Url string
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}
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}
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MusicCredit struct {
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MusicCredit struct {
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Artist *Artist
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Artist *Artist
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Role string
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Role string
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Meta bool // for "meta" contributors (i.e. not credited for the musical work, but other related assets)
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Meta bool // for "meta" contributors (i.e. not credited for the musical work, but other related assets)
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}
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}
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)
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)
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func (album MusicRelease) GetUniqueArtists() []Artist {
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func (album MusicRelease) GetUniqueArtists() []Artist {
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if len(album.Credits) == 1 {
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if len(album.Credits) == 1 {
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return []Artist{*album.Credits[0].Artist}
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return []Artist{*album.Credits[0].Artist}
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}
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}
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// create a map of artists to prevent duplicates
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// create a map of artists to prevent duplicates
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res := []Artist{}
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res := []Artist{}
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for _, credit := range album.Credits {
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for _, credit := range album.Credits {
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artist := *credit.Artist
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artist := *credit.Artist
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exists := false
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exists := false
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for _, c := range res {
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for _, c := range res {
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if c == *credit.Artist {
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if c == *credit.Artist {
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exists = true
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exists = true
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break
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break
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}
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}
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}
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}
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if exists {
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if exists {
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continue
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continue
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}
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}
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res = append(res, artist)
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res = append(res, artist)
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}
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}
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// now create the actual array to send
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// now create the actual array to send
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return res
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return res
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}
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}
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func (album MusicRelease) GetUniqueNonMetaArtists() []Artist {
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func (album MusicRelease) GetUniqueNonMetaArtists() []Artist {
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if len(album.Credits) == 1 {
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if len(album.Credits) == 1 {
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return []Artist{*album.Credits[0].Artist}
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return []Artist{*album.Credits[0].Artist}
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}
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}
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// create a map of artists to prevent duplicates
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// create a map of artists to prevent duplicates
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res := []Artist{}
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res := []Artist{}
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for _, credit := range album.Credits {
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for _, credit := range album.Credits {
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if credit.Meta {
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if credit.Meta {
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continue
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continue
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}
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}
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artist := *credit.Artist
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artist := *credit.Artist
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exists := false
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exists := false
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for _, c := range res {
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for _, c := range res {
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if c == *credit.Artist {
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if c == *credit.Artist {
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exists = true
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exists = true
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break
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break
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}
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}
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}
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}
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if exists {
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if exists {
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continue
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continue
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}
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}
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res = append(res, artist)
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res = append(res, artist)
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}
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}
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// now create the actual array to send
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// now create the actual array to send
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return res
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return res
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}
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}
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func (album MusicRelease) GetUniqueArtistNames() []string {
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func (album MusicRelease) GetUniqueArtistNames() []string {
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if len(album.Credits) == 1 {
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if len(album.Credits) == 1 {
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return []string{album.Credits[0].Artist.Name}
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return []string{album.Credits[0].Artist.Name}
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}
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}
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artists := album.GetUniqueArtists()
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artists := album.GetUniqueArtists()
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names := []string{}
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names := []string{}
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for _, artist := range artists {
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for _, artist := range artists {
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names = append(names, artist.Name)
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names = append(names, artist.Name)
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}
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}
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return names
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return names
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}
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}
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func (album MusicRelease) GetUniqueNonMetaArtistNames() []string {
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func (album MusicRelease) GetUniqueNonMetaArtistNames() []string {
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if len(album.Credits) == 1 {
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if len(album.Credits) == 1 {
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return []string{album.Credits[0].Artist.Name}
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return []string{album.Credits[0].Artist.Name}
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}
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}
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artists := album.GetUniqueNonMetaArtists()
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artists := album.GetUniqueNonMetaArtists()
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names := []string{}
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names := []string{}
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for _, artist := range artists {
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for _, artist := range artists {
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names = append(names, artist.Name)
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names = append(names, artist.Name)
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}
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}
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return names
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return names
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}
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}
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func (album MusicRelease) PrintPrimaryArtists() string {
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func (album MusicRelease) PrintPrimaryArtists() string {
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names := album.GetUniqueNonMetaArtistNames()
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names := album.GetUniqueNonMetaArtistNames()
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if len(names) == 1 {
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if len(names) == 1 {
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return names[0]
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return names[0]
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}
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}
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res := strings.Join(names[:len(names)-1], ", ")
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res := strings.Join(names[:len(names)-1], ", ")
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res += " & " + names[len(names)-1]
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res += " & " + names[len(names)-1]
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return res
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return res
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}
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}
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func (album MusicRelease) PrintCommaPrimaryArtists() string {
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func (album MusicRelease) PrintCommaPrimaryArtists() string {
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names := album.GetUniqueNonMetaArtistNames()
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names := album.GetUniqueNonMetaArtistNames()
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if len(names) == 1 {
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if len(names) == 1 {
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return names[0]
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return names[0]
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}
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}
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return strings.Join(names[:], ", ")
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return strings.Join(names[:], ", ")
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}
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}
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func (album MusicRelease) ResolveType() string {
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func (album MusicRelease) ResolveType() string {
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if album.Type != "" {
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if album.Type != "" {
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return album.Type
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return album.Type
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}
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}
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return "unknown"
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return "unknown"
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}
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}
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func (album MusicRelease) ResolveArtwork() string {
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func (album MusicRelease) ResolveArtwork() string {
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if album.Artwork != "" {
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if album.Artwork != "" {
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return album.Artwork
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return album.Artwork
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}
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}
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return "/img/music-artwork/default.png"
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return "/img/music-artwork/default.png"
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}
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}
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func (album MusicRelease) PrintReleaseDate() string {
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func (album MusicRelease) PrintReleaseDate() string {
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return album.ReleaseDate.Format("02 January 2006")
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return album.ReleaseDate.Format("02 January 2006")
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}
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}
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func (album MusicRelease) GetReleaseYear() int {
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func (album MusicRelease) GetReleaseYear() int {
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return album.ReleaseDate.Year()
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return album.ReleaseDate.Year()
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}
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}
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func (link MusicLink) NormaliseName() string {
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func (link MusicLink) NormaliseName() string {
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re := regexp.MustCompile(`[^a-z0-9]`)
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re := regexp.MustCompile(`[^a-z0-9]`)
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return strings.ToLower(re.ReplaceAllString(link.Name, ""))
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return strings.ToLower(re.ReplaceAllString(link.Name, ""))
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}
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}
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func (credit MusicCredit) ResolveArtist() Artist {
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func (credit MusicCredit) ResolveArtist() Artist {
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return *credit.Artist
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return *credit.Artist
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}
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}
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120
db.go
120
db.go
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@ -1,97 +1,97 @@
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package main
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package main
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import (
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import (
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"arimelody.me/arimelody.me/api/v1/music"
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"arimelody.me/arimelody.me/api/v1/music"
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"fmt"
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"fmt"
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"os"
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"os"
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"time"
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"time"
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_ "github.com/lib/pq"
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_ "github.com/lib/pq"
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"github.com/jmoiron/sqlx"
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"github.com/jmoiron/sqlx"
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)
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)
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var schema =
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var schema =
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`CREATE TABLE IF NOT EXISTS artists (
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`CREATE TABLE IF NOT EXISTS artists (
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id TEXT PRIMARY KEY,
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id TEXT PRIMARY KEY,
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name TEXT,
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name TEXT,
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website TEXT
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website TEXT
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);
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);
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CREATE TABLE IF NOT EXISTS musicreleases (
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CREATE TABLE IF NOT EXISTS musicreleases (
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id VARCHAR(64) PRIMARY KEY,
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id VARCHAR(64) PRIMARY KEY,
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title TEXT NOT NULL,
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title TEXT NOT NULL,
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type TEXT,
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type TEXT,
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release_date DATE NOT NULL,
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release_date DATE NOT NULL,
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artwork TEXT,
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artwork TEXT,
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buyname TEXT,
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buyname TEXT,
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buylink TEXT,
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buylink TEXT,
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description TEXT,
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description TEXT,
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lyrics TEXT
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lyrics TEXT
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);
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);
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CREATE TABLE IF NOT EXISTS musiclinks (
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CREATE TABLE IF NOT EXISTS musiclinks (
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album VARCHAR(64) REFERENCES musicreleases(id) ON DELETE CASCADE ON UPDATE CASCADE,
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album VARCHAR(64) REFERENCES musicreleases(id) ON DELETE CASCADE ON UPDATE CASCADE,
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name TEXT,
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name TEXT,
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url TEXT,
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url TEXT,
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CONSTRAINT musiclinks_pk PRIMARY KEY (album, name)
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CONSTRAINT musiclinks_pk PRIMARY KEY (album, name)
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);
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);
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CREATE TABLE IF NOT EXISTS musiccredits (
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CREATE TABLE IF NOT EXISTS musiccredits (
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album VARCHAR(64) REFERENCES musicreleases(ID) ON DELETE CASCADE,
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album VARCHAR(64) REFERENCES musicreleases(ID) ON DELETE CASCADE,
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artist TEXT REFERENCES artists(id) ON DELETE CASCADE,
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artist TEXT REFERENCES artists(id) ON DELETE CASCADE,
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role TEXT,
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role TEXT,
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meta BOOLEAN,
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meta BOOLEAN,
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constraint musiccredits_pk PRIMARY KEY (album, artist, role)
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constraint musiccredits_pk PRIMARY KEY (album, artist, role)
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);`
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);`
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func PushArtist(db *sqlx.DB, artist music.Artist) {
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func PushArtist(db *sqlx.DB, artist music.Artist) {
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fmt.Printf("syncing artist [%s] to database...", artist.Name)
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fmt.Printf("syncing artist [%s] to database...", artist.Name)
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db.MustExec("INSERT INTO artists (id, name, website) VALUES ($1, $2, $3) ON CONFLICT (id) DO UPDATE SET name=$2, website=$3",
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db.MustExec("INSERT INTO artists (id, name, website) VALUES ($1, $2, $3) ON CONFLICT (id) DO UPDATE SET name=$2, website=$3",
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&artist.Id,
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&artist.Id,
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&artist.Name,
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&artist.Name,
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&artist.Website,
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&artist.Website,
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)
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)
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fmt.Printf("done!\n")
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fmt.Printf("done!\n")
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}
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}
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func PushRelease(db *sqlx.DB, release music.MusicRelease) {
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func PushRelease(db *sqlx.DB, release music.MusicRelease) {
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fmt.Printf("syncing release [%s] to database...", release.Id)
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fmt.Printf("syncing release [%s] to database...", release.Id)
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tx := db.MustBegin()
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tx := db.MustBegin()
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tx.MustExec("INSERT INTO musicreleases (id, title, release_date, artwork, buyname, buylink, description, lyrics) VALUES ($1, $2, $3, $4, $5, $6, $7, $8) "+
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tx.MustExec("INSERT INTO musicreleases (id, title, release_date, artwork, buyname, buylink, description, lyrics) VALUES ($1, $2, $3, $4, $5, $6, $7, $8) "+
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"ON CONFLICT (id) DO UPDATE SET title=$2, release_date=$3, artwork=$4, buyname=$5, buylink=$6, description=$7, lyrics=$8",
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"ON CONFLICT (id) DO UPDATE SET title=$2, release_date=$3, artwork=$4, buyname=$5, buylink=$6, description=$7, lyrics=$8",
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&release.Id, &release.Title, release.ReleaseDate.Format("2-Jan-2006"), &release.Artwork, &release.Buyname, &release.Buylink, &release.Description, &release.Lyrics)
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&release.Id, &release.Title, release.ReleaseDate.Format("2-Jan-2006"), &release.Artwork, &release.Buyname, &release.Buylink, &release.Description, &release.Lyrics)
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|
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for _, link := range release.Links {
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for _, link := range release.Links {
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tx.MustExec("INSERT INTO musiclinks (album, name, url) VALUES ($1, $2, $3) ON CONFLICT (album, name) DO UPDATE SET url=$3",
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tx.MustExec("INSERT INTO musiclinks (album, name, url) VALUES ($1, $2, $3) ON CONFLICT (album, name) DO UPDATE SET url=$3",
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&release.Id, &link.Name, &link.Url)
|
&release.Id, &link.Name, &link.Url)
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}
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}
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for _, credit := range release.Credits {
|
for _, credit := range release.Credits {
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tx.MustExec("INSERT INTO musiccredits (album, artist, role, meta) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING",
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tx.MustExec("INSERT INTO musiccredits (album, artist, role, meta) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING",
|
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&release.Id, &credit.Artist.Id, &credit.Role, &credit.Meta)
|
&release.Id, &credit.Artist.Id, &credit.Role, &credit.Meta)
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}
|
}
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|
|
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tx.Commit()
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tx.Commit()
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|
|
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fmt.Printf("done!\n")
|
fmt.Printf("done!\n")
|
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}
|
}
|
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|
|
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func InitDatabase() *sqlx.DB {
|
func InitDatabase() *sqlx.DB {
|
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db, err := sqlx.Connect("postgres", "user=arimelody dbname=arimelody password=fuckingpassword sslmode=disable")
|
db, err := sqlx.Connect("postgres", "user=arimelody dbname=arimelody password=fuckingpassword sslmode=disable")
|
||||||
if err != nil {
|
if err != nil {
|
||||||
fmt.Fprintf(os.Stderr, "unable to create database connection pool: %v\n", err)
|
fmt.Fprintf(os.Stderr, "unable to create database connection pool: %v\n", err)
|
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os.Exit(1)
|
os.Exit(1)
|
||||||
}
|
}
|
||||||
|
|
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db.SetConnMaxLifetime(time.Minute * 3)
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db.SetConnMaxLifetime(time.Minute * 3)
|
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db.SetMaxOpenConns(10)
|
db.SetMaxOpenConns(10)
|
||||||
db.SetMaxIdleConns(10)
|
db.SetMaxIdleConns(10)
|
||||||
|
|
||||||
db.MustExec(schema)
|
db.MustExec(schema)
|
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fmt.Printf("database schema synchronised.\n")
|
fmt.Printf("database schema synchronised.\n")
|
||||||
|
|
||||||
return db
|
return db
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||||||
}
|
}
|
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|
|
|
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11
go.mod
11
go.mod
|
|
@ -1,15 +1,18 @@
|
||||||
module arimelody.me/arimelody.me
|
module arimelody.me/arimelody.me
|
||||||
|
|
||||||
go 1.22.1
|
go 1.22
|
||||||
|
|
||||||
|
require (
|
||||||
|
github.com/gomarkdown/markdown v0.0.0-20231222211730-1d6d20845b47
|
||||||
|
github.com/jmoiron/sqlx v1.3.5
|
||||||
|
github.com/lib/pq v1.10.9
|
||||||
|
)
|
||||||
|
|
||||||
require (
|
require (
|
||||||
github.com/gomarkdown/markdown v0.0.0-20231222211730-1d6d20845b47 // indirect
|
|
||||||
github.com/jackc/pgpassfile v1.0.0 // indirect
|
github.com/jackc/pgpassfile v1.0.0 // indirect
|
||||||
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
|
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
|
||||||
github.com/jackc/pgx/v5 v5.5.5 // indirect
|
github.com/jackc/pgx/v5 v5.5.5 // indirect
|
||||||
github.com/jackc/puddle/v2 v2.2.1 // indirect
|
github.com/jackc/puddle/v2 v2.2.1 // indirect
|
||||||
github.com/jmoiron/sqlx v1.3.5 // indirect
|
|
||||||
github.com/lib/pq v1.10.9 // indirect
|
|
||||||
golang.org/x/crypto v0.17.0 // indirect
|
golang.org/x/crypto v0.17.0 // indirect
|
||||||
golang.org/x/sync v0.1.0 // indirect
|
golang.org/x/sync v0.1.0 // indirect
|
||||||
golang.org/x/text v0.14.0 // indirect
|
golang.org/x/text v0.14.0 // indirect
|
||||||
|
|
|
||||||
314
main.go
314
main.go
|
|
@ -1,220 +1,220 @@
|
||||||
package main
|
package main
|
||||||
|
|
||||||
import (
|
import (
|
||||||
"fmt"
|
"fmt"
|
||||||
"html/template"
|
"html/template"
|
||||||
"log"
|
"log"
|
||||||
"net/http"
|
"net/http"
|
||||||
"os"
|
"os"
|
||||||
"regexp"
|
"regexp"
|
||||||
"strconv"
|
"strconv"
|
||||||
"strings"
|
"strings"
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"arimelody.me/arimelody.me/api/v1/music"
|
"arimelody.me/arimelody.me/api/v1/music"
|
||||||
|
|
||||||
"github.com/gomarkdown/markdown"
|
"github.com/gomarkdown/markdown"
|
||||||
"github.com/gomarkdown/markdown/html"
|
"github.com/gomarkdown/markdown/html"
|
||||||
"github.com/gomarkdown/markdown/parser"
|
"github.com/gomarkdown/markdown/parser"
|
||||||
)
|
)
|
||||||
|
|
||||||
const PORT int = 8080
|
const PORT int = 8080
|
||||||
|
|
||||||
var mime_types = map[string]string{
|
var mime_types = map[string]string{
|
||||||
"css": "text/css; charset=utf-8",
|
"css": "text/css; charset=utf-8",
|
||||||
"png": "image/png",
|
"png": "image/png",
|
||||||
"jpg": "image/jpg",
|
"jpg": "image/jpg",
|
||||||
"webp": "image/webp",
|
"webp": "image/webp",
|
||||||
"html": "text/html",
|
"html": "text/html",
|
||||||
"asc": "text/plain",
|
"asc": "text/plain",
|
||||||
"pub": "text/plain",
|
"pub": "text/plain",
|
||||||
"js": "application/javascript",
|
"js": "application/javascript",
|
||||||
}
|
}
|
||||||
|
|
||||||
var base_template = template.Must(template.ParseFiles(
|
var base_template = template.Must(template.ParseFiles(
|
||||||
"views/base.html",
|
"views/base.html",
|
||||||
"views/header.html",
|
"views/header.html",
|
||||||
"views/footer.html",
|
"views/footer.html",
|
||||||
"views/prideflag.html",
|
"views/prideflag.html",
|
||||||
))
|
))
|
||||||
var htmx_template = template.Must(template.New("root").Parse(`<head>{{block "head" .}}{{end}}</head>{{block "content" .}}{{end}}`))
|
var htmx_template = template.Must(template.New("root").Parse(`<head>{{block "head" .}}{{end}}</head>{{block "content" .}}{{end}}`))
|
||||||
|
|
||||||
func log_request(req *http.Request, code int, start_time time.Time) {
|
func log_request(req *http.Request, code int, start_time time.Time) {
|
||||||
now := time.Now()
|
now := time.Now()
|
||||||
difference := (now.Nanosecond() - start_time.Nanosecond()) / 1_000_000
|
difference := (now.Nanosecond() - start_time.Nanosecond()) / 1_000_000
|
||||||
elapsed := "<1"
|
elapsed := "<1"
|
||||||
if difference >= 1 {
|
if difference >= 1 {
|
||||||
elapsed = strconv.Itoa(difference)
|
elapsed = strconv.Itoa(difference)
|
||||||
}
|
}
|
||||||
|
|
||||||
fmt.Printf("[%s] %s %s - %d (%sms) (%s)\n",
|
fmt.Printf("[%s] %s %s - %d (%sms) (%s)\n",
|
||||||
now.Format(time.UnixDate),
|
now.Format(time.UnixDate),
|
||||||
req.Method,
|
req.Method,
|
||||||
req.URL.Path,
|
req.URL.Path,
|
||||||
code,
|
code,
|
||||||
elapsed,
|
elapsed,
|
||||||
req.Header["User-Agent"][0],
|
req.Header["User-Agent"][0],
|
||||||
)
|
)
|
||||||
}
|
}
|
||||||
|
|
||||||
func handle_request(writer http.ResponseWriter, req *http.Request) {
|
func handle_request(writer http.ResponseWriter, req *http.Request) {
|
||||||
uri := req.URL.Path
|
uri := req.URL.Path
|
||||||
start_time := time.Now()
|
start_time := time.Now()
|
||||||
|
|
||||||
hx_request := len(req.Header["Hx-Request"]) > 0 && req.Header["Hx-Request"][0] == "true"
|
hx_request := len(req.Header["Hx-Request"]) > 0 && req.Header["Hx-Request"][0] == "true"
|
||||||
|
|
||||||
// don't bother fulfilling requests to a page that's already loaded on the client!
|
// don't bother fulfilling requests to a page that's already loaded on the client!
|
||||||
if hx_request && len(req.Header["Referer"]) > 0 && len(req.Header["Hx-Current-Url"]) > 0 {
|
if hx_request && len(req.Header["Referer"]) > 0 && len(req.Header["Hx-Current-Url"]) > 0 {
|
||||||
regex := regexp.MustCompile(`https?:\/\/[^\/]+`)
|
regex := regexp.MustCompile(`https?:\/\/[^\/]+`)
|
||||||
current_location := regex.ReplaceAllString(req.Header["Hx-Current-Url"][0], "")
|
current_location := regex.ReplaceAllString(req.Header["Hx-Current-Url"][0], "")
|
||||||
if current_location == req.URL.Path {
|
if current_location == req.URL.Path {
|
||||||
writer.WriteHeader(204);
|
writer.WriteHeader(204);
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
code := func(writer http.ResponseWriter, req *http.Request) int {
|
code := func(writer http.ResponseWriter, req *http.Request) int {
|
||||||
var root *template.Template
|
var root *template.Template
|
||||||
if hx_request {
|
if hx_request {
|
||||||
root = template.Must(htmx_template.Clone())
|
root = template.Must(htmx_template.Clone())
|
||||||
} else {
|
} else {
|
||||||
root = template.Must(base_template.Clone())
|
root = template.Must(base_template.Clone())
|
||||||
}
|
}
|
||||||
|
|
||||||
if req.URL.Path == "/" {
|
if req.URL.Path == "/" {
|
||||||
return index_handler(writer, root)
|
return index_handler(writer, root)
|
||||||
}
|
}
|
||||||
|
|
||||||
if uri == "/music" || uri == "/music/" {
|
if uri == "/music" || uri == "/music/" {
|
||||||
return music_directory_handler(writer, root)
|
return music_directory_handler(writer, root)
|
||||||
}
|
}
|
||||||
|
|
||||||
if strings.HasPrefix(uri, "/music/") {
|
if strings.HasPrefix(uri, "/music/") {
|
||||||
return music_gateway_handler(writer, req, root)
|
return music_gateway_handler(writer, req, root)
|
||||||
}
|
}
|
||||||
|
|
||||||
return static_handler(writer, req)
|
return static_handler(writer, req)
|
||||||
}(writer, req)
|
}(writer, req)
|
||||||
|
|
||||||
log_request(req, code, start_time)
|
log_request(req, code, start_time)
|
||||||
}
|
}
|
||||||
|
|
||||||
func index_handler(writer http.ResponseWriter, root *template.Template) int {
|
func index_handler(writer http.ResponseWriter, root *template.Template) int {
|
||||||
index_template := template.Must(root.ParseFiles("views/index.html"))
|
index_template := template.Must(root.ParseFiles("views/index.html"))
|
||||||
err := index_template.Execute(writer, nil)
|
err := index_template.Execute(writer, nil)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
||||||
return 500
|
return 500
|
||||||
}
|
}
|
||||||
return 200
|
return 200
|
||||||
}
|
}
|
||||||
|
|
||||||
func music_directory_handler(writer http.ResponseWriter, root *template.Template) int {
|
func music_directory_handler(writer http.ResponseWriter, root *template.Template) int {
|
||||||
music_template := template.Must(root.ParseFiles("views/music.html"))
|
music_template := template.Must(root.ParseFiles("views/music.html"))
|
||||||
music := music.QueryAllMusic()
|
music := music.QueryAllMusic()
|
||||||
err := music_template.Execute(writer, music)
|
err := music_template.Execute(writer, music)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
||||||
return 500
|
return 500
|
||||||
}
|
}
|
||||||
return 200
|
return 200
|
||||||
}
|
}
|
||||||
|
|
||||||
func music_gateway_handler(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
|
func music_gateway_handler(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
|
||||||
id := req.URL.Path[len("/music/"):]
|
id := req.URL.Path[len("/music/"):]
|
||||||
// http.Redirect(writer, req, "https://mellodoot.com/music/"+title, 302)
|
// http.Redirect(writer, req, "https://mellodoot.com/music/"+title, 302)
|
||||||
// return
|
// return
|
||||||
release, ok := music.GetRelease(id)
|
release, ok := music.GetRelease(id)
|
||||||
if !ok {
|
if !ok {
|
||||||
http.Error(writer, "404 not found", http.StatusNotFound)
|
http.Error(writer, "404 not found", http.StatusNotFound)
|
||||||
return 404
|
return 404
|
||||||
}
|
}
|
||||||
gateway_template := template.Must(root.ParseFiles("views/music-gateway.html"))
|
gateway_template := template.Must(root.ParseFiles("views/music-gateway.html"))
|
||||||
err := gateway_template.Execute(writer, release)
|
err := gateway_template.Execute(writer, release)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
||||||
return 500
|
return 500
|
||||||
}
|
}
|
||||||
return 200
|
return 200
|
||||||
}
|
}
|
||||||
|
|
||||||
func static_handler(writer http.ResponseWriter, req *http.Request) int {
|
func static_handler(writer http.ResponseWriter, req *http.Request) int {
|
||||||
filename := "public/" + req.URL.Path[1:]
|
filename := "public/" + req.URL.Path[1:]
|
||||||
|
|
||||||
// check the file's metadata
|
// check the file's metadata
|
||||||
info, err := os.Stat(filename)
|
info, err := os.Stat(filename)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
http.Error(writer, "404 not found", http.StatusNotFound)
|
http.Error(writer, "404 not found", http.StatusNotFound)
|
||||||
return 404
|
return 404
|
||||||
}
|
}
|
||||||
|
|
||||||
if len(req.Header["If-Modified-Since"]) > 0 && req.Header["If-Modified-Since"][0] != "" {
|
if len(req.Header["If-Modified-Since"]) > 0 && req.Header["If-Modified-Since"][0] != "" {
|
||||||
if_modified_since_time, err := time.Parse(http.TimeFormat, req.Header["If-Modified-Since"][0])
|
if_modified_since_time, err := time.Parse(http.TimeFormat, req.Header["If-Modified-Since"][0])
|
||||||
if err != nil {
|
if err != nil {
|
||||||
http.Error(writer, "400 bad request", http.StatusBadRequest)
|
http.Error(writer, "400 bad request", http.StatusBadRequest)
|
||||||
return 400
|
return 400
|
||||||
}
|
}
|
||||||
if req.Header["If-Modified-Since"][0] == info.ModTime().Format(http.TimeFormat) || if_modified_since_time.After(info.ModTime()) {
|
if req.Header["If-Modified-Since"][0] == info.ModTime().Format(http.TimeFormat) || if_modified_since_time.After(info.ModTime()) {
|
||||||
writer.WriteHeader(304) // not modified
|
writer.WriteHeader(304) // not modified
|
||||||
return 304
|
return 304
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// set other nice headers
|
// set other nice headers
|
||||||
writer.Header().Set("Cache-Control", "max-age=86400")
|
writer.Header().Set("Cache-Control", "max-age=86400")
|
||||||
writer.Header().Set("Last-Modified", info.ModTime().Format(http.TimeFormat))
|
writer.Header().Set("Last-Modified", info.ModTime().Format(http.TimeFormat))
|
||||||
// Last-Modified: <day-name>, <day> <month> <year> <hour>:<minute>:<second> GMT
|
// Last-Modified: <day-name>, <day> <month> <year> <hour>:<minute>:<second> GMT
|
||||||
// Last-Modified: Wed, 21 Oct 2015 07:28:00 GMT
|
// Last-Modified: Wed, 21 Oct 2015 07:28:00 GMT
|
||||||
|
|
||||||
// read the file
|
// read the file
|
||||||
body, err := os.ReadFile(filename)
|
body, err := os.ReadFile(filename)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
||||||
return 500
|
return 500
|
||||||
}
|
}
|
||||||
|
|
||||||
// setting MIME types
|
// setting MIME types
|
||||||
filetype := filename[strings.LastIndex(filename, ".")+1:]
|
filetype := filename[strings.LastIndex(filename, ".")+1:]
|
||||||
if mime_type, ok := mime_types[filetype]; ok {
|
if mime_type, ok := mime_types[filetype]; ok {
|
||||||
writer.Header().Set("Content-Type", mime_type)
|
writer.Header().Set("Content-Type", mime_type)
|
||||||
} else {
|
} else {
|
||||||
writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
|
writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
|
||||||
}
|
}
|
||||||
|
|
||||||
writer.Write([]byte(body))
|
writer.Write([]byte(body))
|
||||||
return 200
|
return 200
|
||||||
}
|
}
|
||||||
|
|
||||||
func parse_markdown(md []byte) []byte {
|
func parse_markdown(md []byte) []byte {
|
||||||
extensions := parser.CommonExtensions | parser.AutoHeadingIDs | parser.NoEmptyLineBeforeBlock
|
extensions := parser.CommonExtensions | parser.AutoHeadingIDs | parser.NoEmptyLineBeforeBlock
|
||||||
p := parser.NewWithExtensions(extensions)
|
p := parser.NewWithExtensions(extensions)
|
||||||
doc := p.Parse(md)
|
doc := p.Parse(md)
|
||||||
|
|
||||||
htmlFlags := html.CommonFlags
|
htmlFlags := html.CommonFlags
|
||||||
opts := html.RendererOptions{Flags: htmlFlags}
|
opts := html.RendererOptions{Flags: htmlFlags}
|
||||||
renderer := html.NewRenderer(opts)
|
renderer := html.NewRenderer(opts)
|
||||||
|
|
||||||
return markdown.Render(doc, renderer)
|
return markdown.Render(doc, renderer)
|
||||||
}
|
}
|
||||||
|
|
||||||
func push_to_db_this_is_a_testing_thing_and_will_be_superfluous_later() {
|
func push_to_db_this_is_a_testing_thing_and_will_be_superfluous_later() {
|
||||||
db := InitDatabase()
|
db := InitDatabase()
|
||||||
defer db.Close()
|
defer db.Close()
|
||||||
|
|
||||||
for _, artist := range music.QueryAllArtists() {
|
for _, artist := range music.QueryAllArtists() {
|
||||||
PushArtist(db, artist)
|
PushArtist(db, artist)
|
||||||
}
|
}
|
||||||
|
|
||||||
for _, album := range music.QueryAllMusic() {
|
for _, album := range music.QueryAllMusic() {
|
||||||
PushRelease(db, album)
|
PushRelease(db, album)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
func main() {
|
func main() {
|
||||||
push_to_db_this_is_a_testing_thing_and_will_be_superfluous_later()
|
push_to_db_this_is_a_testing_thing_and_will_be_superfluous_later()
|
||||||
|
|
||||||
http.HandleFunc("/", handle_request)
|
http.HandleFunc("/", handle_request)
|
||||||
|
|
||||||
fmt.Printf("now serving at http://127.0.0.1:%d\n", PORT)
|
fmt.Printf("now serving at http://127.0.0.1:%d\n", PORT)
|
||||||
log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", PORT), nil))
|
log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", PORT), nil))
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue