fix: don’t throw unhandled errors

src/components/playlist/APlaylistEditor.vue

@@ -138,20 +138,20 @@
   </div>
 
   <APermissionGuard show-permissions="program.add__stream">
-    <GetStreamUrl v-slot="{ resolve, reject }">
-      <AStreamURLDialog @save="resolve($event)" @close="reject(undefined)" />
+    <GetStreamUrl v-slot="{ resolve }">
+      <AStreamURLDialog @save="resolve($event)" @close="resolve(null)" />
     </GetStreamUrl>
   </APermissionGuard>
 
   <APermissionGuard show-permissions="program.add__import">
-    <GetFileImportUrl v-slot="{ resolve, reject }">
-      <AFileUrlDialog @save="resolve($event)" @close="reject(undefined)" />
+    <GetFileImportUrl v-slot="{ resolve }">
+      <AFileUrlDialog @save="resolve($event)" @close="resolve(null)" />
     </GetFileImportUrl>
   </APermissionGuard>
 
   <APermissionGuard show-permissions="program.add__line">
-    <GetInputUrl v-slot="{ resolve, reject }">
-      <AInputUrlDialog @save="resolve($event)" @close="reject(undefined)" />
+    <GetInputUrl v-slot="{ resolve }">
+      <AInputUrlDialog @save="resolve($event)" @close="resolve(null)" />
     </GetInputUrl>
   </APermissionGuard>
 </template>
@@ -198,9 +198,9 @@ const { t } = useI18n()
 const fileStore = useFilesStore()
 const playlistStore = usePlaylistStore()
 
-const GetStreamUrl = createTemplatePromise<string>()
-const GetFileImportUrl = createTemplatePromise<string>()
-const GetInputUrl = createTemplatePromise<string>()
+const GetStreamUrl = createTemplatePromise<string | null>()
+const GetFileImportUrl = createTemplatePromise<string | null>()
+const GetInputUrl = createTemplatePromise<string | null>()
 
 const entries = useCopy(() => props.playlist?.entries ?? [], {
   save: () => updatePlaylistEntries(),
@@ -287,6 +287,7 @@ async function uploadFiles(files: File[]) {
 
 async function importFileFromURL() {
   const fileUrl = await GetFileImportUrl.start()
+  if (!fileUrl) return
   const tankFile = await fileStore.importFileURL(fileUrl, props.show, {
     onDone: (tankFile) => uploadedFiles.value.delete(tankFile.id),
     onCreate: (tankFile) => {
@@ -313,11 +314,13 @@ async function addFileToPlaylist(...files: TankFile[]) {
 
 async function addStreamToPlaylist() {
   const streamURL = await GetStreamUrl.start()
+  if (!streamURL) return
   await updatePlaylistEntries({ uri: streamURL })
 }
 
 async function addInputToPlaylist() {
   const inputUrl = await GetInputUrl.start()
+  if (!inputUrl) return
   await updatePlaylistEntries({ uri: inputUrl })
 }