Move client scripts to build-crate

1 files changed, 64 insertions, 0 deletions

diff --git a/ui/client-scripts/src/import_live.ts b/ui/client-scripts/src/import_live.ts
new file mode 100644
index 0000000..7e5209c
--- /dev/null
+++ b/ui/client-scripts/src/import_live.ts
@@ -0,0 +1,64 @@
+/*
+    This file is part of jellything (https://codeberg.org/metamuffin/jellything)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2026 metamuffin <metamuffin.org>
+*/
+/// <reference lib="dom" />
+
+import { OVar } from "./jshelper/mod.ts";
+import { e } from "./jshelper/src/element.ts";
+
+interface ImportProgress {
+    total_items: number
+    finished_items: number
+    tasks: string[]
+}
+
+function progress_bar(progress: OVar<number>, text: OVar<string>): HTMLElement {
+    const bar_inner = e("div")
+    bar_inner.style.height = "100%"
+    bar_inner.style.backgroundColor = "#444"
+    bar_inner.style.position = "absolute"
+    bar_inner.style.top = "0px"
+    bar_inner.style.left = "0px"
+    bar_inner.style.zIndex = "2"
+    const bar_text = e("div")
+    bar_text.style.position = "absolute"
+    bar_text.style.top = "0px"
+    bar_text.style.left = "0px"
+    bar_text.style.color = "white"
+    bar_text.style.zIndex = "3"
+    const bar_outer = e("div", bar_inner, bar_text)
+    bar_outer.style.position = "relative"
+    bar_outer.style.width = "100%"
+    bar_outer.style.height = "2em"
+    bar_outer.style.backgroundColor = "black"
+    bar_outer.style.borderRadius = "5px"
+    progress.onchangeinit(v => bar_inner.style.width = `${v * 100}%`)
+    text.onchangeinit(v => bar_text.textContent = v)
+    return bar_outer
+}
+
+globalThis.addEventListener("DOMContentLoaded", () => {
+    if (!document.getElementById("admin_import")) return
+    const el = document.getElementById("admin_import")!
+
+    const ws = new WebSocket(`/admin/import`)
+    ws.onopen = () => console.log("live progress connected");
+    ws.onclose = () => console.log("live progress disconnected");
+    ws.onerror = e => console.log("live progress ws error", e);
+
+
+    const progress = new OVar(0)
+    const text = new OVar("")
+    const pre = e("pre")
+    el.append(progress_bar(progress, text), pre)
+
+    ws.onmessage = msg => {
+        if (msg.data == "done") return location.reload()
+        const p: ImportProgress = JSON.parse(msg.data)
+        text.value = `${p.finished_items} / ${p.total_items}`
+        progress.value = p.finished_items / p.total_items
+        pre.textContent = p.tasks.map((e, i) => `thread ${("#" + i).padStart(3)}: ${e}`).join("\n")
+    }
+})