arimelody.me/music/view/music.go

package view

import (
	"fmt"
	"net/http"

	"arimelody-web/global"
	music "arimelody-web/music/controller"
	"arimelody-web/music/model"
	"arimelody-web/templates"
)

// HTTP HANDLER METHODS

func Handler() http.Handler {
    mux := http.NewServeMux()

    mux.Handle("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        if r.URL.Path == "/" {
            ServeCatalog().ServeHTTP(w, r)
            return
        }

        release, err := music.GetRelease(global.DB, r.URL.Path[1:], true)
        if err != nil {
            http.NotFound(w, r)
            return
        }

        ServeGateway(release).ServeHTTP(w, r)
    }))

    return mux
}

func ServeCatalog() http.Handler {
    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        releases, err := music.GetAllReleases(global.DB, true, 0, true)
        if err != nil {
            fmt.Printf("FATAL: Failed to pull releases for catalog: %s\n", err)
            http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
            return
        }

        for _, release := range releases {
            if !release.IsReleased() {
                release.ReleaseType = model.Upcoming
            }
        }

        err = templates.Pages["music"].Execute(w, releases)
        if err != nil {
            http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
        }
    })
}