Load partial metadata for indexing + dont load already loaded files

DirectoryIndexers/DirectoryIndexer.go

@@ -25,7 +25,7 @@ type VideoFile struct {
 	Metadata Metadata
 }
 
-func Index(path string, results chan FileList) {
+func Index(path string, results chan FileList, oldFileList *FileList) {
 	var FL FileList
 
 	// Initialize the RWMutex HERE manually because *IT IS A POINTER TO A MUTEX*, so it defaults to a nil value
@@ -66,14 +66,36 @@ func Index(path string, results chan FileList) {
 
 			id := filenameToID(video.Name())
 
+			// file has already been added before
+			if _, ok := oldFileList.Files[id]; ok {
 				FL.Lock()
-			FL.Files[id] = VideoFile{
+				oldFileList.RLock()
+				FL.Files[id] = oldFileList.Files[id]
+				FL.Unlock()
+				oldFileList.RUnlock()
+
+				wg.Done()
+				return
+			}
+
+			videoObject := VideoFile{
 				Filename:  video.Name(),
 				Extension: extension,
 				Title:     filenameToTitle(video.Name(), extension),
 				Id:        id,
 				Metadata:  Metadata{},
 			}
+
+			metadata, err := LoadMetadata(videoObject, path)
+			if err == nil {
+				videoObject.Metadata = Metadata{
+					Channel:       metadata.Channel,
+					Thumbnail:     metadata.Thumbnail,
+				}
+			}
+
+			FL.Lock()
+			FL.Files[id] = videoObject
 			FL.Unlock()
 
 			_ = bar.Add(1)
@@ -89,7 +111,7 @@ func Index(path string, results chan FileList) {
 	results <- FL
 	close(results)
 
-	fmt.Println("Archive scan finished.")
+	fmt.Println("\nArchive scan finished.")
 }
 
 func filenameToID(filename string) string {

PageHandlers/Search.go

@@ -33,9 +33,15 @@ func SearchHandler(writer http.ResponseWriter, request *http.Request, FL *Direct
 			results = append(results, video)
 			break
 		}
+		addAsResult := false
 		if strings.Contains(strings.ToUpper(video.Title), strings.ToUpper(keys[0])) {
+			addAsResult = true
+		}
+		if strings.Contains(strings.ToUpper(video.Metadata.Channel), strings.ToUpper(keys[0])) {
+			addAsResult = true
+		}
+		if addAsResult {
 			results = append(results, video)
-			continue
 		}
 	}
 

PageHandlers/View.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"log"
 	"net/http"
-	"reflect"
 	"ytdlp-viewer/DirectoryIndexers"
 )
 
@@ -32,7 +31,7 @@ func View(writer http.ResponseWriter, request *http.Request, FL *DirectoryIndexe
 	}
 
 	// if no metadata loaded, do so
-	if reflect.ValueOf(FL.Files[keys[0]].Metadata).IsZero() {
+	if FL.Files[keys[0]].Metadata.ChannelID == "" {
 		metadata, err := DirectoryIndexers.LoadMetadata(FL.Files[keys[0]], path)
 		if err == nil {
 			var fileObject DirectoryIndexers.VideoFile

PageHandlers/templates/index.html

@@ -16,8 +16,8 @@
 
     {{range .Files}}
         <p><a href="/view?id={{.Id}}">{{.Id}} - {{.Title}}</a>
-            {{ if .Metadata.ChannelID }} [M] {{ end }}
+            {{ if .Metadata.Channel }} [M] {{ end }}
-            {{ if .Metadata.ChannelID }} - {{.Metadata.Channel }} {{ end }}<br /></p>
+            {{ if .Metadata.Channel }} - {{.Metadata.Channel }} {{ end }}<br /></p>
     {{end}}
 </div>
 {{end}}

main.go

@@ -29,12 +29,13 @@ func main() {
 			resultChannel := make(chan DirectoryIndexers.FileList)
 
 			fmt.Println("Starting scanner at", path)
-			go DirectoryIndexers.Index(path, resultChannel)
+			go DirectoryIndexers.Index(path, resultChannel, &FL)
 
 			refreshedFL := <-resultChannel
 			FL.Lock()
 			FL.Files = refreshedFL.Files
 			FL.Unlock()
+			fmt.Println("File list refreshed")
 
 			time.Sleep(60 * time.Second)
 		}