feat: add link to song's album on lyrics page

lyrics.go

@@ -17,6 +17,8 @@ type song struct {
 	Lyrics      string
 	Credits     map[string]string
 	About       [2]string
+	Album       string
+	LinkToAlbum string
 }
 
 type songResponse struct {
@@ -28,6 +30,10 @@ type songResponse struct {
 			Description struct {
 				Plain string
 			}
+			Album struct {
+				Url  string `json:"url"`
+				Name string `json:"name"`
+			}
 			CustomPerformances []customPerformance `json:"custom_performances"`
 		}
 	}
@@ -54,6 +60,7 @@ func (s *song) parseSongData(doc *goquery.Document) {
 	attr, exists := doc.Find("meta[property='twitter:app:url:iphone']").Attr("content")
 	if exists {
 		songID := strings.Replace(attr, "genius://songs/", "", 1)
+
 		u := fmt.Sprintf("https://genius.com/api/songs/%s?text_format=plain", songID)
 
 		res, err := sendRequest(u)
@@ -77,6 +84,8 @@ func (s *song) parseSongData(doc *goquery.Document) {
 		s.About[0] = songData.Description.Plain
 		s.About[1] = truncateText(songData.Description.Plain)
 		s.Credits = make(map[string]string)
+		s.Album = songData.Album.Name
+		s.LinkToAlbum = strings.Replace(songData.Album.Url, "https://genius.com", "", -1)
 
 		for _, perf := range songData.CustomPerformances {
 			var artists []string

static/style.css

@@ -101,7 +101,7 @@ a {
 	font-weight: 500;
 }
 
-#metadata > img {
+#album-artwork {
 	width: 20rem;
 	border-radius: 3px;
 	box-shadow: 0 1px 1px #ddd;

views/album.tmpl

@@ -11,7 +11,7 @@
 		{{template "navbar"}}
 		<div id="container">
 			<div id="metadata">
-				<img src="{{extractURL .Image}}"/>
+				<img id="album-artwork" src="{{extractURL .Image}}"/>
 				<h2>{{.Artist}}</h2>
 				<h1>{{.Name}}</h1>
 			</div>

views/lyrics.tmpl

@@ -11,9 +11,10 @@
 		{{template "navbar"}}
 		<div id="container">
 			<div id="metadata">
-				<img src="{{extractURL .Image}}"/>
+				<a href="{{.LinkToAlbum}}"><img id="album-artwork" src="{{extractURL .Image}}"/></a>
 				<h2>{{.Artist}}</h2>
 				<h1>{{.Title}}</h1>
+				<a href="{{.LinkToAlbum}}"><h2>{{.Album}}</h2></a>
 			</div>
 			<div id="lyrics">{{.Lyrics}}</div>
 			<div id="info">