Fix: Support both numeric and hash song IDs for leaderboard

public/src/js/leaderboard.js

@@ -77,17 +77,18 @@ class Leaderboard {
     }
 
     async fetchLeaderboard() {
-        // Validate songId is a valid number
-        if (!this.songId || isNaN(parseInt(this.songId))) {
-            console.error("Invalid song ID for leaderboard:", this.songId)
+        // Validate songId exists
+        if (!this.songId) {
+            console.error("Missing song ID for leaderboard")
             this.leaderboardData = []
             return
         }
 
         try {
             var response = await loader.ajax(
-                `${gameConfig.basedir || "/"}api/leaderboard/get?song_id=${parseInt(this.songId)}&difficulty=${this.difficulty}`
+                `${gameConfig.basedir || "/"}api/leaderboard/get?song_id=${encodeURIComponent(this.songId)}&difficulty=${this.difficulty}`
             )
+
             var data = JSON.parse(response)
             if (data.status === "ok") {
                 this.leaderboardData = data.leaderboard || []

public/src/js/scoresheet.js

@@ -958,11 +958,12 @@ class Scoresheet {
 	}
 
 	submitToLeaderboard(songId, difficulty, scoreObj) {
-		// Only submit if user is logged in and song has valid numeric ID
-		if (!account.loggedIn || !songId || isNaN(parseInt(songId))) {
+		// Only submit if user is logged in and song has an ID
+		if (!account.loggedIn || !songId) {
 			return
 		}
 
+
 		var self = this
 		loader.getCsrfToken().then(token => {
 			var request = new XMLHttpRequest()
@@ -984,7 +985,7 @@ class Scoresheet {
 			}
 
 			request.send(JSON.stringify({
-				song_id: parseInt(songId),
+				song_id: songId,
 				difficulty: difficulty,
 				score: scoreObj
 			}))

public/src/js/songselect.js

@@ -3336,12 +3336,11 @@ class SongSelect {
 	}
 	toLeaderboard() {
 		var songId = this.songs[this.selectedSong].id
-		// Only allow leaderboard for server songs with numeric IDs
-		if (!songId || typeof songId !== 'number' || isNaN(songId)) {
-			// Show alert for custom/local songs
-			alert("排行榜仅支持服务器歌曲\nLeaderboard only available for server songs")
+		// Allow leaderboard for any song with an ID (numeric or hash)
+		if (!songId) {
 			return
 		}
+
 		// Default to first available difficulty if not in a valid difficulty selection
 		var selectedDiff = this.selectedDiff - this.diffOptions.length
 		if (selectedDiff < 0) {