Files
searxng/client/simple/src/js/router.ts
Ivan Gabaldon fb089ae297 [mod] client/simple: client plugins (#5406)
* [mod] client/simple: client plugins

Defines a new interface for client side *"plugins"* that coexist with server
side plugin system. Each plugin (e.g., `InfiniteScroll`) extends the base
`ts Plugin`. Client side plugins are independent and lazy‑loaded via `router.ts`
when their `load()` conditions are met. On each navigation request, all
applicable plugins are instanced.

Since these are client side plugins, we can only invoke them once DOM is fully
loaded. E.g. `Calculator` will not render a new `answer` block until fully
loaded and executed.

For some plugins, we might want to handle its availability in `settings.yml`
and toggle in UI, like we do for server side plugins. In that case, we extend
`py Plugin` instancing only the information and then checking client side if
[`settings.plugins`](1ad832b1dc/client/simple/src/js/toolkit.ts (L134))
array has the plugin id.

* [mod] client/simple: rebuild static
2025-12-02 10:18:00 +00:00

70 lines
1.7 KiB
TypeScript

// SPDX-License-Identifier: AGPL-3.0-or-later
import { load } from "./loader.ts";
import { Endpoints, endpoint, listen, ready, settings } from "./toolkit.ts";
ready(() => {
document.documentElement.classList.remove("no-js");
document.documentElement.classList.add("js");
listen("click", ".close", function (this: HTMLElement) {
(this.parentNode as HTMLElement)?.classList.add("invisible");
});
listen("click", ".searxng_init_map", async function (this: HTMLElement, event: Event) {
event.preventDefault();
this.classList.remove("searxng_init_map");
load(() => import("./plugin/MapView.ts").then(({ default: Plugin }) => new Plugin(this)), {
on: "endpoint",
where: [Endpoints.results]
});
});
if (settings.plugins?.includes("infiniteScroll")) {
load(() => import("./plugin/InfiniteScroll.ts").then(({ default: Plugin }) => new Plugin()), {
on: "endpoint",
where: [Endpoints.results]
});
}
if (settings.plugins?.includes("calculator")) {
load(() => import("./plugin/Calculator.ts").then(({ default: Plugin }) => new Plugin()), {
on: "endpoint",
where: [Endpoints.results]
});
}
});
ready(
() => {
void import("./main/keyboard.ts");
void import("./main/search.ts");
if (settings.autocomplete) {
void import("./main/autocomplete.ts");
}
},
{ on: [endpoint === Endpoints.index] }
);
ready(
() => {
void import("./main/keyboard.ts");
void import("./main/results.ts");
void import("./main/search.ts");
if (settings.autocomplete) {
void import("./main/autocomplete.ts");
}
},
{ on: [endpoint === Endpoints.results] }
);
ready(
() => {
void import("./main/preferences.ts");
},
{ on: [endpoint === Endpoints.preferences] }
);