feat: replace text/template with templ and refactor code

data/album.go

@@ -0,0 +1,74 @@
+package data
+
+import (
+	"encoding/json"
+	"strings"
+
+	"github.com/PuerkitoBio/goquery"
+)
+
+type Album struct {
+	Artist string
+	Name   string
+	Image  string
+	About  [2]string
+
+	Tracks []Track
+}
+
+type Track struct {
+	Title string
+	Url   string
+}
+
+type albumMetadata struct {
+	Album struct {
+		Id          int    `json:"id"`
+		Image       string `json:"cover_art_thumbnail_url"`
+		Name        string `json:"name"`
+		Description string `json:"description_preview"`
+		Artist      `json:"artist"`
+	}
+	AlbumAppearances []AlbumAppearances `json:"album_appearances"`
+}
+
+type AlbumAppearances struct {
+	Id          int `json:"id"`
+	TrackNumber int `json:"track_number"`
+	Song        struct {
+		Title string `json:"title"`
+		Url   string `json:"url"`
+	}
+}
+
+type Artist struct {
+	Name string `json:"name"`
+}
+
+func (a *Album) parseAlbumData(doc *goquery.Document) {
+	pageMetadata, exists := doc.Find("meta[itemprop='page_data']").Attr("content")
+	if !exists {
+		return
+	}
+
+	var albumMetadataFromPage albumMetadata
+	json.Unmarshal([]byte(pageMetadata), &albumMetadataFromPage)
+
+	albumData := albumMetadataFromPage.Album
+	a.Artist = albumData.Artist.Name
+	a.Name = albumData.Name
+	a.Image = albumData.Image
+	a.About[0] = albumData.Description
+	//a.About[1] = truncateText(albumData.Description)
+	a.About[1] = ""
+
+	for _, track := range albumMetadataFromPage.AlbumAppearances {
+		url := strings.Replace(track.Song.Url, "https://genius.com", "", -1)
+		a.Tracks = append(a.Tracks, Track{Title: track.Song.Title, Url: url})
+	}
+}
+
+func (a *Album) Parse(doc *goquery.Document) {
+	a.parseAlbumData(doc)
+}
+