Merge pull request #41 from garfiec/fix/android-temp-files-subdirs

fix(cache): route Android temp files into named subdirs for logout sweep

core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/CacheDirectory.kt

@@ -5,7 +5,17 @@ import co.touchlab.kermit.Logger
 /**
  * Subdirectories under the platform cache root that are cleared on logout.
  */
-internal val CACHE_SUBDIRECTORIES = listOf("image_cache", "artifacts", "shared_images", "camera_photos")
+internal val CACHE_SUBDIRECTORIES = listOf(
+    "image_cache",
+    "artifacts",
+    "shared_images",
+    "camera_photos",
+    "pdf_preview",
+    "voice_recording",
+    "audio",
+    "tts",
+    "voice_test",
+)
 
 /**
  * Deletes a directory and all its contents at the given [path].

feature/chat/src/androidMain/kotlin/com/garfiec/librechat/feature/chat/audio/VoiceRecorder.kt

@@ -31,7 +31,8 @@ class VoiceRecorder(private val context: Context) {
         if (isCurrentlyRecording) return
 
         val extension = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) "ogg" else "3gp"
-        outputFile = File(context.cacheDir, "voice_recording_${System.currentTimeMillis()}.$extension")
+        val voiceRecordingDir = File(context.cacheDir, "voice_recording").apply { mkdirs() }
+        outputFile = File(voiceRecordingDir, "voice_recording_${System.currentTimeMillis()}.$extension")
 
         try {
             val recorder = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {

feature/chat/src/androidMain/kotlin/com/garfiec/librechat/feature/chat/components/AudioContentPlayer.kt

@@ -189,7 +189,8 @@ actual fun AudioContentPlayerFromBytes(
 ) {
     val context = LocalContext.current
     val tempFile = remember(audioBytes) {
-        File.createTempFile("audio_", ".mp3", context.cacheDir).apply {
+        val audioDir = File(context.cacheDir, "audio").apply { mkdirs() }
+        File.createTempFile("audio_", ".mp3", audioDir).apply {
             writeBytes(audioBytes)
         }
     }

feature/chat/src/androidMain/kotlin/com/garfiec/librechat/feature/chat/viewmodel/delegate/TextToSpeechDelegate.kt

@@ -116,7 +116,8 @@ class TextToSpeechDelegate(
             is Result.Success -> {
                 try {
                     val audioBytes = result.data
-                    val tempFile = File.createTempFile("tts_", ".mp3", appContext.cacheDir)
+                    val ttsDir = File(appContext.cacheDir, "tts").apply { mkdirs() }
+                    val tempFile = File.createTempFile("tts_", ".mp3", ttsDir)
                     tempFile.deleteOnExit()
                     tempFile.writeBytes(audioBytes)
 

feature/files/src/androidMain/kotlin/com/garfiec/librechat/feature/files/platform/PdfPreview.android.kt

@@ -87,7 +87,8 @@ actual fun PdfPreview(
                 return@LaunchedEffect
             }
 
-            val pdfTempFile = File(context.cacheDir, "pdf_preview_${file.fileId}.pdf")
+            val pdfPreviewDir = File(context.cacheDir, "pdf_preview").apply { mkdirs() }
+            val pdfTempFile = File(pdfPreviewDir, "pdf_preview_${file.fileId}.pdf")
             pdfTempFile.writeBytes(bytes)
             tempFile = pdfTempFile
 

feature/settings/src/androidMain/kotlin/com/garfiec/librechat/feature/settings/viewmodel/delegate/SpeechSettingsDelegate.kt

@@ -219,7 +219,8 @@ class SpeechSettingsDelegate(
             currentMediaPlayer = null
 
             // Write bytes to a temporary file
-            val tempFile = File.createTempFile("voice_test", ".mp3", context.cacheDir)
+            val voiceTestDir = File(context.cacheDir, "voice_test").apply { mkdirs() }
+            val tempFile = File.createTempFile("voice_test", ".mp3", voiceTestDir)
             tempFile.deleteOnExit()
             tempFile.writeBytes(audioBytes)