add a settings entry for nr of random videos to display

apiGo/api/Settings.go

@@ -74,6 +74,7 @@ func getSettingsFromDB() {
 			TVShowPath        string
 			TVShowEnabled     bool
 			FullDeleteEnabled bool
+			RandomNR          uint32
 		}
 
 		regexMatchUrl := regexp.MustCompile("^http(|s)://([0-9]){1,3}\\.([0-9]){1,3}\\.([0-9]){1,3}\\.([0-9]){1,3}:[0-9]{1,5}")
@@ -90,6 +91,7 @@ func getSettingsFromDB() {
 			TVShowPath:        serverTVShowPath,
 			TVShowEnabled:     !config.GetConfig().Features.DisableTVSupport,
 			FullDeleteEnabled: config.GetConfig().Features.FullyDeletableVideos,
+			RandomNR:          sett.RandomNR,
 		}
 
 		context.Json(res)
@@ -127,12 +129,13 @@ func saveSettingsToDB() {
                         password=?,
                         mediacenter_name=?,
                         TMDB_grabbing=?, 
-                        DarkMode=?
+                        DarkMode=?,
+						random_nr=?
                     WHERE 1`
 		// todo avoid conversion
 		context.Text(string(database.SuccessQuery(query,
 			args.VideoPath, args.EpisodePath, args.Password,
-			args.MediacenterName, args.TMDBGrabbing, args.DarkMode)))
+			args.MediacenterName, args.TMDBGrabbing, args.DarkMode, args.RandomNR)))
 	})
 }
 

apiGo/api/types/Types.go

@@ -48,6 +48,7 @@ type SettingsType struct {
 	PasswordEnabled bool
 	TMDBGrabbing    bool
 	DarkMode        bool
+	RandomNR        uint32
 }
 
 type SettingsSizeType struct {

apiGo/database/Database.go

@@ -126,7 +126,7 @@ func GetSettings() (result types.SettingsType, PathPrefix string, sizes types.Se
                            SELECT COUNT(*)
                            FROM video_tags
                        ) AS tagsadded,
-                       video_path, episode_path, password, mediacenter_name, TMDB_grabbing, DarkMode
+                       video_path, episode_path, password, mediacenter_name, TMDB_grabbing, DarkMode, random_nr
                 FROM settings
                 LIMIT 1`, DBName)
 
@@ -134,7 +134,7 @@ func GetSettings() (result types.SettingsType, PathPrefix string, sizes types.Se
 	var TMDBGrabbing int
 
 	err := QueryRow(query).Scan(&sizes.VideoNr, &sizes.DBSize, &sizes.DifferentTags, &sizes.TagsAdded,
-		&result.VideoPath, &result.EpisodePath, &result.Password, &result.MediacenterName, &TMDBGrabbing, &DarkMode)
+		&result.VideoPath, &result.EpisodePath, &result.Password, &result.MediacenterName, &TMDBGrabbing, &DarkMode, &result.RandomNR)
 
 	if err != nil {
 		fmt.Println(err.Error())

apiGo/database/migrations/20220505195845_randomnr.sql

@@ -0,0 +1,11 @@
+-- +goose Up
+-- +goose StatementBegin
+alter table settings
+    add random_nr int default  3 null;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+alter table settings
+    drop random_nr;
+-- +goose StatementEnd

apiGo/database/settings/DBSettings.go

@@ -20,15 +20,16 @@ type SettingsType struct {
 	MediacenterName string
 	VideoPath       string
 	TVShowPath      string
+	RandomNR        uint32
 }
 
 func LoadSettings() *SettingsType {
-	query := "SELECT DarkMode, password, mediacenter_name, video_path, episode_path from settings"
+	query := "SELECT DarkMode, password, mediacenter_name, video_path, episode_path, random_nr from settings"
 
 	result := SettingsType{}
 	var darkmode uint8
 
-	err := database.QueryRow(query).Scan(&darkmode, &result.Pasword, &result.MediacenterName, &result.VideoPath, &result.TVShowPath)
+	err := database.QueryRow(query).Scan(&darkmode, &result.Pasword, &result.MediacenterName, &result.VideoPath, &result.TVShowPath, &result.RandomNR)
 	if err != nil {
 		fmt.Println("error while parsing db data: " + err.Error())
 	}