lib=dom everywhere and error handling

7 files changed, 23 insertions, 10 deletions

diff --git a/web/script/player/download.ts b/web/script/player/download.ts
index 2c3b104..2549600 100644
--- a/web/script/player/download.ts
+++ b/web/script/player/download.ts
@@ -3,6 +3,7 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
+/// <reference lib="dom" />
 import { OVar } from "../jshelper/mod.ts";
 
 interface Measurement { time: number, duration: number, size: number }
diff --git a/web/script/player/mediacaps.ts b/web/script/player/mediacaps.ts
index 357c813..2c58c48 100644
--- a/web/script/player/mediacaps.ts
+++ b/web/script/player/mediacaps.ts
@@ -3,6 +3,7 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
+/// <reference lib="dom" />
 import { EncodingProfile, SourceTrack, SourceTrackKind } from "./jhls.d.ts";
 
 const cache = new Map<string, boolean>()
diff --git a/web/script/player/mod.ts b/web/script/player/mod.ts
index 5db257d..bfc9eba 100644
--- a/web/script/player/mod.ts
+++ b/web/script/player/mod.ts
@@ -3,6 +3,7 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
+/// <reference lib="dom" />
 import { OVar, show } from "../jshelper/mod.ts";
 import { e } from "../jshelper/mod.ts";
 import { Logger } from "../jshelper/src/log.ts";
diff --git a/web/script/player/player.ts b/web/script/player/player.ts
index 7ffdb97..d988374 100644
--- a/web/script/player/player.ts
+++ b/web/script/player/player.ts
@@ -3,6 +3,7 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
+/// <reference lib="dom" />
 import { OVar, e } from "../jshelper/mod.ts";
 import { NodePublic, SourceTrack, TimeRange } from "./jhls.d.ts";
 import { SegmentDownloader } from "./download.ts";
@@ -91,7 +92,7 @@ export class Player {
         this.duration.value = metadata.media!.duration
         this.video.src = URL.createObjectURL(this.media_source)
         this.media_source.addEventListener("sourceopen", async () => {
-            this.set_pers("Initializing Media Extensions...")
+            this.set_pers("Downloading track indecies...")
             this.active_tracks.value.push((await PlayerTrack.new(this, this.node_id, 0, this.tracks![0]))!) // TODO unsafe and missing ui anyway
             this.active_tracks.value.push((await PlayerTrack.new(this, this.node_id, 1, this.tracks![1]))!)
             this.active_tracks.change()
diff --git a/web/script/player/popup.ts b/web/script/player/popup.ts
index 394f572..441f8d1 100644
--- a/web/script/player/popup.ts
+++ b/web/script/player/popup.ts
@@ -3,6 +3,7 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
+/// <reference lib="dom" />
 
 export class Popup {
     trigger_hov = false
diff --git a/web/script/player/profiles.ts b/web/script/player/profiles.ts
index ec82a6d..f7fd121 100644
--- a/web/script/player/profiles.ts
+++ b/web/script/player/profiles.ts
@@ -3,6 +3,7 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
+/// <reference lib="dom" />
 import { OVar } from "../jshelper/mod.ts";
 import { EncodingProfile } from "./jhls.d.ts";
 import { profile_to_partial_track, test_media_capability } from "./mediacaps.ts";
diff --git a/web/script/player/track.ts b/web/script/player/track.ts
index c6f90b4..df7ab69 100644
--- a/web/script/player/track.ts
+++ b/web/script/player/track.ts
@@ -3,6 +3,7 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
+/// <reference lib="dom" />
 import { JhlsTrackIndex, SourceTrack, TimeRange } from "./jhls.d.ts";
 import { OVar } from "../jshelper/mod.ts";
 import { profile_to_partial_track, track_to_content_type } from "./mediacaps.ts";
@@ -24,16 +25,22 @@ export class PlayerTrack {
     public profile_selector: ProfileSelector
 
     public static async new(player: Player, node_id: string, track_index: number, metadata: SourceTrack): Promise<PlayerTrack | undefined> {
-        const res = await fetch(`/n/${encodeURIComponent(player.node_id)}/stream?format=jhlsi&tracks=${track_index}`, { headers: { "Accept": "application/json" } })
-        if (!res.ok) return player.error.value = "Cannot download node.", undefined
-        let index!: JhlsTrackIndex & { error: string }
-        try { index = await res.json() }
-        catch (_) { player.set_pers("Error: Failed to fetch node") }
-        if (index.error) return player.set_pers("server error: " + index.error), undefined
+        try {
+            const res = await fetch(`/n/${encodeURIComponent(player.node_id)}/stream?format=jhlsi&tracks=${track_index}`, { headers: { "Accept": "application/json" } })
+            if (!res.ok) return player.error.value = "Cannot download index.", undefined
+            let index!: JhlsTrackIndex & { error: string }
+            try { index = await res.json() }
+            catch (_) { player.set_pers("Error: Failed to fetch node") }
+            if (index.error) return player.set_pers("server error: " + index.error), undefined
 
-        const t = new PlayerTrack(player, node_id, track_index, metadata, index)
-        await t.init()
-        return t
+            const t = new PlayerTrack(player, node_id, track_index, metadata, index)
+            await t.init()
+            return t
+        } catch (e) {
+            if (e instanceof TypeError) {
+                player.set_pers("Cannot download index: Network Error")
+            } else throw e
+        }
     }
     constructor(
         private player: Player,