make website display actual beatmap names

go.mod

@@ -12,6 +12,7 @@ require (
 	github.com/gin-gonic/gin v1.6.3
 	github.com/go-git/go-git/v5 v5.2.0
 	github.com/gorilla/sessions v1.2.1 // indirect
+	github.com/kofalt/go-memoize v0.0.0-20200917044458-9b55a8d73e1c
 	go.etcd.io/bbolt v1.3.5
 	golang.org/x/sync v0.0.0-20201008141435-b3e1573b7520
 )

go.sum

@@ -78,6 +78,8 @@ github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/u
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd h1:Coekwdh0v2wtGp9Gmz1Ze3eVRAWJMLokvN3QjdzCHLY=
 github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
+github.com/kofalt/go-memoize v0.0.0-20200917044458-9b55a8d73e1c h1:iQm590VHHIeY1j9OFi2qBPgIeDqxz+PmHdDK/fUcN7s=
+github.com/kofalt/go-memoize v0.0.0-20200917044458-9b55a8d73e1c/go.mod h1:IvB2BCBCdgZFN9ZSgInoUlL1sAu0Xbvqfd7D+qqzTeo=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -102,10 +104,14 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/nkovacs/streamquote v0.0.0-20170412213628-49af9bddb229/go.mod h1:0aYXnNPJ8l7uZxf45rWW1a/uME32OF0rhiYGNQ2oF2E=
+github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
+github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
+github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
+github.com/smartystreets/gunit v1.4.2/go.mod h1:ZjM1ozSIMJlAz/ay4SG8PeKF00ckUp+zMHZXV9/bvak=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
@@ -134,6 +140,7 @@ golang.org/x/net v0.0.0-20190607181551-461777fb6f67/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201008141435-b3e1573b7520 h1:Bx6FllMpG4NWDOfhMBz1VR2QYNp/SAOHPIAsaVmxfPo=
 golang.org/x/sync v0.0.0-20201008141435-b3e1573b7520/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

main.go

@@ -40,7 +40,7 @@ func main() {
 	}
 
 	go scrape.RunScraper(&config, bot, db, api)
-	go web.RunWeb(&config)
+	go web.RunWeb(&config, api)
 
 	signal_chan := make(chan os.Signal, 1)
 	signal.Notify(signal_chan,

web/templates/index.html

@@ -15,8 +15,8 @@
             <p>Maps:</p>
 
             <ul class="list-disc">
-                {{ range .Repos }}
+                {{ range .Beatmapsets }}
-                    <li>{{ . }}</li>
+                <li><a href="https://osu.ppy.sh/s/{{ .ID }}" class="underline">{{ .Artist }} - {{ .Title }}</a></li>
                 {{ end }}
             </ul>
         </div>

web/web.go

@@ -8,6 +8,7 @@ import (
 	"net/url"
 	"os"
 	"path"
+	"strconv"
 	"strings"
 	"time"
 
@@ -16,15 +17,21 @@ import (
 	"github.com/gin-contrib/static"
 	"github.com/gin-gonic/contrib/sessions"
 	"github.com/gin-gonic/gin"
+	"github.com/kofalt/go-memoize"
 
 	"subscribe-bot/config"
+	"subscribe-bot/osuapi"
 )
 
 const (
 	USER_KEY = "user"
 )
 
-func RunWeb(config *config.Config) {
+var (
+	cache = memoize.NewMemoizer(90*time.Second, 10*time.Minute)
+)
+
+func RunWeb(config *config.Config, api *osuapi.Osuapi) {
 	hc := http.Client{
 		Timeout: 10 * time.Second,
 	}
@@ -101,12 +108,12 @@ func RunWeb(config *config.Config) {
 			}
 		}
 
-		repos, _ := getRepos(config)
+		beatmapSets := getRepos(config, api)
 
 		// render with master
 		c.HTML(http.StatusOK, "index.html", gin.H{
 			"LoggedIn":    loggedIn,
-			"Repos":    repos,
+			"Beatmapsets": beatmapSets,
 		})
 	})
 
@@ -114,28 +121,30 @@ func RunWeb(config *config.Config) {
 	r.Run(addr)
 }
 
-func getRepos(config *config.Config) (repos []string, err error) {
+func getRepos(config *config.Config, api *osuapi.Osuapi) []osuapi.Beatmapset {
-	repos = make([]string, 0)
+	expensive := func() (interface{}, error) {
+		repos := make([]osuapi.Beatmapset, 0)
 		reposDir := config.Repos
-	users, err := ioutil.ReadDir(reposDir)
+		users, _ := ioutil.ReadDir(reposDir)
-	if err != nil {
-		return
-	}
 
 		for _, user := range users {
 			userDir := path.Join(reposDir, user.Name())
 			var maps []os.FileInfo
-		maps, err = ioutil.ReadDir(userDir)
+			maps, _ = ioutil.ReadDir(userDir)
-		if err != nil {
-			return
-		}
 
 			for _, mapId := range maps {
 				mapDir := path.Join(userDir, mapId.Name())
 				fmt.Println(mapDir)
-			repos = append(repos, user.Name()+"/"+mapId.Name())
+
+				id, _ := strconv.Atoi(mapId.Name())
+				bs, _ := api.GetBeatmapSet(id)
+				repos = append(repos, bs)
 			}
 		}
 
-	return
+		return repos, nil
+	}
+
+	result, _, _ := cache.Memoize("key1", expensive)
+	return result.([]osuapi.Beatmapset)
 }