From 5cf17f881aca10037659478777da6cae3a9a38c2 Mon Sep 17 00:00:00 2001
From: Chen Asraf <casraf@pm.me>
Date: Mon, 13 Oct 2025 10:11:33 +0300
Subject: [PATCH] fix: cache bust radio streams on play

---
 lib/Controller/RadioController.php | 12 +++++++++---
 src/composables/usePlayback.ts     | 14 ++++++++++++--
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/lib/Controller/RadioController.php b/lib/Controller/RadioController.php
index 539ce17..27ba1bf 100644
--- a/lib/Controller/RadioController.php
+++ b/lib/Controller/RadioController.php
@@ -364,12 +364,16 @@ class RadioController extends OCSController {
 		}
 
 		try {
-			$stream = @fopen($streamUrl, 'rb');
+			// Add cache-busting to the stream URL to prevent server-side caching
+			$separator = strpos($streamUrl, '?') !== false ? '&' : '?';
+			$cacheBustedUrl = $streamUrl . $separator . '_t=' . time();
+
+			$stream = @fopen($cacheBustedUrl, 'rb');
 			if (!$stream) {
 				throw new \RuntimeException('Unable to open stream');
 			}
 
-			$headers = @get_headers($streamUrl, true);
+			$headers = @get_headers($cacheBustedUrl, true);
 			$contentType = is_array($headers) && isset($headers['Content-Type'])
 				? (is_array($headers['Content-Type']) ? $headers['Content-Type'][0] : $headers['Content-Type'])
 				: 'audio/mpeg';
@@ -379,8 +383,10 @@ class RadioController extends OCSController {
 				Http::STATUS_OK,
 				[
 					'Content-Type' => $contentType,
-					'Cache-Control' => 'no-store, must-revalidate',
+					'Cache-Control' => 'no-store, no-cache, must-revalidate, max-age=0',
 					'Pragma' => 'no-cache',
+					'Expires' => '0',
+					'X-Accel-Buffering' => 'no',
 					'Content-Transfer-Encoding' => 'binary',
 				]
 			);
diff --git a/src/composables/usePlayback.ts b/src/composables/usePlayback.ts
index 3896147..856a6fd 100644
--- a/src/composables/usePlayback.ts
+++ b/src/composables/usePlayback.ts
@@ -65,7 +65,15 @@ function getStreamUrl(media: Playable): string {
   if (!pathResolver) {
     throw new Error(`Unsupported media type: ${media.type}`)
   }
-  return axios.defaults.baseURL + pathResolver(media)
+  const baseUrl = axios.defaults.baseURL + pathResolver(media)
+
+  // Add cache-busting for radio streams to ensure fresh content
+  if (media.type === 'radio') {
+    const separator = baseUrl.includes('?') ? '&' : '?'
+    return `${baseUrl}${separator}_t=${Date.now()}`
+  }
+
+  return baseUrl
 }
 
 function trackAction(media: Playable, action: 'play' | 'pause' | 'complete' | 'resume') {
@@ -133,7 +141,9 @@ async function playMedia(media: Playable) {
 
   const src = getStreamUrl(media)
 
-  if (audio.src !== src) {
+  // For radio streams, always reload to get fresh content
+  // For other media types, only reload if the source changed
+  if (audio.src !== src || media.type === 'radio') {
     audio.pause()
     resumePosition.value = await getStartPosition(media)
     audio.src = src