[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
This commit is contained in:
Ivan Gabaldon
2025-12-02 10:18:00 +00:00
committed by GitHub
parent ab8224c939
commit fb089ae297
92 changed files with 962 additions and 881 deletions

View File

@@ -22,6 +22,7 @@
"edge.js": "~6.3.0",
"less": "~4.4.2",
"lightningcss": "~1.30.2",
"mathjs": "~15.0.0",
"sharp": "~0.34.5",
"sort-package-json": "~3.5.0",
"stylelint": "~16.26.0",
@@ -58,6 +59,16 @@
"node": ">=6.9.0"
}
},
"node_modules/@babel/runtime": {
"version": "7.28.4",
"resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.28.4.tgz",
"integrity": "sha512-Q/N6JNWvIvPnLDvjlE1OUBLPQHH6l3CltCEsHIujp45zQUSSh8K+gHnaEX45yAT1nyngnINhvWtzN+Nb9D8RAQ==",
"dev": true,
"license": "MIT",
"engines": {
"node": ">=6.9.0"
}
},
"node_modules/@biomejs/biome": {
"version": "2.3.8",
"resolved": "https://registry.npmjs.org/@biomejs/biome/-/biome-2.3.8.tgz",
@@ -269,6 +280,26 @@
"@csstools/css-tokenizer": "^3.0.4"
}
},
"node_modules/@csstools/css-syntax-patches-for-csstree": {
"version": "1.0.20",
"resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.0.20.tgz",
"integrity": "sha512-8BHsjXfSciZxjmHQOuVdW2b8WLUPts9a+mfL13/PzEviufUEW2xnvQuOlKs9dRBHgRqJ53SF/DUoK9+MZk72oQ==",
"dev": true,
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/csstools"
},
{
"type": "opencollective",
"url": "https://opencollective.com/csstools"
}
],
"license": "MIT-0",
"engines": {
"node": ">=18"
}
},
"node_modules/@csstools/css-tokenizer": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/@csstools/css-tokenizer/-/css-tokenizer-3.0.4.tgz",
@@ -1567,9 +1598,9 @@
"license": "MIT"
},
"node_modules/baseline-browser-mapping": {
"version": "2.8.30",
"resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.8.30.tgz",
"integrity": "sha512-aTUKW4ptQhS64+v2d6IkPzymEzzhw+G0bA1g3uBRV3+ntkH+svttKseW5IOR4Ed6NUVKqnY7qT3dKvzQ7io4AA==",
"version": "2.8.32",
"resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.8.32.tgz",
"integrity": "sha512-OPz5aBThlyLFgxyhdwf/s2+8ab3OvT7AdTNvKHBwpXomIYeXqpUUuT8LrdtxZSsWJ4R4CU1un4XGh5Ez3nlTpw==",
"dev": true,
"license": "Apache-2.0",
"bin": {
@@ -1685,9 +1716,9 @@
}
},
"node_modules/caniuse-lite": {
"version": "1.0.30001756",
"resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001756.tgz",
"integrity": "sha512-4HnCNKbMLkLdhJz3TToeVWHSnfJvPaq6vu/eRP0Ahub/07n484XHhBF5AJoSGHdVrS8tKFauUQz8Bp9P7LVx7A==",
"version": "1.0.30001757",
"resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001757.tgz",
"integrity": "sha512-r0nnL/I28Zi/yjk1el6ilj27tKcdjLsNqAOZr0yVjWPrSQyHgKI2INaEWw21bAQSv2LXRt1XuCS/GomNpWOxsQ==",
"dev": true,
"funding": [
{
@@ -1762,6 +1793,20 @@
"node": ">=16"
}
},
"node_modules/complex.js": {
"version": "2.4.3",
"resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.4.3.tgz",
"integrity": "sha512-UrQVSUur14tNX6tiP4y8T4w4FeJAX3bi2cIv0pu/DTLFNxoq7z2Yh83Vfzztj6Px3X/lubqQ9IrPp7Bpn6p4MQ==",
"dev": true,
"license": "MIT",
"engines": {
"node": "*"
},
"funding": {
"type": "github",
"url": "https://github.com/sponsors/rawify"
}
},
"node_modules/copy-anything": {
"version": "2.0.6",
"resolved": "https://registry.npmjs.org/copy-anything/-/copy-anything-2.0.6.tgz",
@@ -1923,6 +1968,13 @@
}
}
},
"node_modules/decimal.js": {
"version": "10.6.0",
"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz",
"integrity": "sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg==",
"dev": true,
"license": "MIT"
},
"node_modules/detect-indent": {
"version": "7.0.2",
"resolved": "https://registry.npmjs.org/detect-indent/-/detect-indent-7.0.2.tgz",
@@ -2102,9 +2154,9 @@
}
},
"node_modules/electron-to-chromium": {
"version": "1.5.259",
"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.259.tgz",
"integrity": "sha512-I+oLXgpEJzD6Cwuwt1gYjxsDmu/S/Kd41mmLA3O+/uH2pFRO/DvOjUyGozL8j3KeLV6WyZ7ssPwELMsXCcsJAQ==",
"version": "1.5.262",
"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.262.tgz",
"integrity": "sha512-NlAsMteRHek05jRUxUR0a5jpjYq9ykk6+kO0yRaMi5moe7u0fVIOeQ3Y30A8dIiWFBNUoQGi1ljb1i5VtS9WQQ==",
"dev": true,
"license": "ISC"
},
@@ -2185,6 +2237,13 @@
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/escape-latex": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/escape-latex/-/escape-latex-1.2.0.tgz",
"integrity": "sha512-nV5aVWW1K0wEiUIEdZ4erkGGH8mDxGyxSeqPzRNtWP7ataw+/olFObw7hujFWlVjNsaDFw5VZ5NzVSIqRgfTiw==",
"dev": true,
"license": "MIT"
},
"node_modules/fast-deep-equal": {
"version": "3.1.3",
"resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -2305,6 +2364,20 @@
"node": ">=8"
}
},
"node_modules/fraction.js": {
"version": "5.3.4",
"resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-5.3.4.tgz",
"integrity": "sha512-1X1NTtiJphryn/uLQz3whtY6jK3fTqoE3ohKs0tT+Ujr1W59oopxmoEh7Lu5p6vBaPbgoM0bzveAW4Qi5RyWDQ==",
"dev": true,
"license": "MIT",
"engines": {
"node": "*"
},
"funding": {
"type": "github",
"url": "https://github.com/sponsors/rawify"
}
},
"node_modules/fs-readdir-recursive": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz",
@@ -2454,9 +2527,9 @@
}
},
"node_modules/hashery": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/hashery/-/hashery-1.2.0.tgz",
"integrity": "sha512-43XJKpwle72Ik5Zpam7MuzRWyNdwwdf6XHlh8wCj2PggvWf+v/Dm5B0dxGZOmddidgeO6Ofu9As/o231Ti/9PA==",
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/hashery/-/hashery-1.3.0.tgz",
"integrity": "sha512-fWltioiy5zsSAs9ouEnvhsVJeAXRybGCNNv0lvzpzNOSDbULXRy7ivFWwCCv4I5Am6kSo75hmbsCduOoc2/K4w==",
"dev": true,
"license": "MIT",
"dependencies": {
@@ -2674,6 +2747,13 @@
"dev": true,
"license": "ISC"
},
"node_modules/javascript-natural-sort": {
"version": "0.7.1",
"resolved": "https://registry.npmjs.org/javascript-natural-sort/-/javascript-natural-sort-0.7.1.tgz",
"integrity": "sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw==",
"dev": true,
"license": "MIT"
},
"node_modules/js-stringify": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/js-stringify/-/js-stringify-1.0.2.tgz",
@@ -3067,6 +3147,30 @@
"node": ">=6"
}
},
"node_modules/mathjs": {
"version": "15.0.0",
"resolved": "https://registry.npmjs.org/mathjs/-/mathjs-15.0.0.tgz",
"integrity": "sha512-eXXXRKEl/htny5T/Ce/hbmqa8WZi2RmaCEHBOVtTeYcYyyGvz1UYSdK2ypydDepFF6F7ue0OygXRRIx8lLq/uw==",
"dev": true,
"license": "Apache-2.0",
"dependencies": {
"@babel/runtime": "^7.26.10",
"complex.js": "^2.2.5",
"decimal.js": "^10.4.3",
"escape-latex": "^1.2.0",
"fraction.js": "^5.2.1",
"javascript-natural-sort": "^0.7.1",
"seedrandom": "^3.0.5",
"tiny-emitter": "^2.1.0",
"typed-function": "^4.2.1"
},
"bin": {
"mathjs": "bin/cli.js"
},
"engines": {
"node": ">= 18"
}
},
"node_modules/mathml-tag-names": {
"version": "2.1.3",
"resolved": "https://registry.npmjs.org/mathml-tag-names/-/mathml-tag-names-2.1.3.tgz",
@@ -3428,9 +3532,9 @@
}
},
"node_modules/postcss-selector-parser": {
"version": "7.1.0",
"resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-7.1.0.tgz",
"integrity": "sha512-8sLjZwK0R+JlxlYcTuVnyT2v+htpdrjDOKuMcOVdYjt52Lh8hWRYpxBPoKx/Zg+bcjc3wx6fmQevMmUztS/ccA==",
"version": "7.1.1",
"resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-7.1.1.tgz",
"integrity": "sha512-orRsuYpJVw8LdAwqqLykBj9ecS5/cRHlI5+nvTo8LcCKmzDmqVORXtOIYEEQuL9D4BxtA1lm5isAqzQZCoQ6Eg==",
"dev": true,
"license": "MIT",
"peer": true,
@@ -3450,9 +3554,9 @@
"license": "MIT"
},
"node_modules/prettier": {
"version": "3.6.2",
"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.2.tgz",
"integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
"version": "3.7.2",
"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.7.2.tgz",
"integrity": "sha512-n3HV2J6QhItCXndGa3oMWvWFAgN1ibnS7R9mt6iokScBOC0Ul9/iZORmU2IWUMcyAQaMPjTlY3uT34TqocUxMA==",
"dev": true,
"license": "MIT",
"peer": true,
@@ -3704,6 +3808,13 @@
],
"license": "BSD-3-Clause"
},
"node_modules/seedrandom": {
"version": "3.0.5",
"resolved": "https://registry.npmjs.org/seedrandom/-/seedrandom-3.0.5.tgz",
"integrity": "sha512-8OwmbklUNzwezjGInmZ+2clQmExQPvomqjL7LFqOYqtmuxRgQYqOD3mHaU+MvZn5FLUeVxVfQjwLZW/n/JFuqg==",
"dev": true,
"license": "MIT"
},
"node_modules/semver": {
"version": "5.7.2",
"resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
@@ -3932,9 +4043,9 @@
}
},
"node_modules/stylelint": {
"version": "16.26.0",
"resolved": "https://registry.npmjs.org/stylelint/-/stylelint-16.26.0.tgz",
"integrity": "sha512-Y/3AVBefrkqqapVYH3LBF5TSDZ1kw+0XpdKN2KchfuhMK6lQ85S4XOG4lIZLcrcS4PWBmvcY6eS2kCQFz0jukQ==",
"version": "16.26.1",
"resolved": "https://registry.npmjs.org/stylelint/-/stylelint-16.26.1.tgz",
"integrity": "sha512-v20V59/crfc8sVTAtge0mdafI3AdnzQ2KsWe6v523L4OA1bJO02S7MO2oyXDCS6iWb9ckIPnqAFVItqSBQr7jw==",
"dev": true,
"funding": [
{
@@ -3950,6 +4061,7 @@
"peer": true,
"dependencies": {
"@csstools/css-parser-algorithms": "^3.0.5",
"@csstools/css-syntax-patches-for-csstree": "^1.0.19",
"@csstools/css-tokenizer": "^3.0.4",
"@csstools/media-query-list-parser": "^4.0.3",
"@csstools/selector-specificity": "^5.0.0",
@@ -3962,7 +4074,7 @@
"debug": "^4.4.3",
"fast-glob": "^3.3.3",
"fastest-levenshtein": "^1.0.16",
"file-entry-cache": "^11.1.0",
"file-entry-cache": "^11.1.1",
"global-modules": "^2.0.0",
"globby": "^11.1.0",
"globjoin": "^0.1.4",
@@ -4192,6 +4304,13 @@
"node": ">=10.0.0"
}
},
"node_modules/tiny-emitter": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
"integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
"dev": true,
"license": "MIT"
},
"node_modules/tinyglobby": {
"version": "0.2.15",
"resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",
@@ -4268,6 +4387,16 @@
"dev": true,
"license": "0BSD"
},
"node_modules/typed-function": {
"version": "4.2.2",
"resolved": "https://registry.npmjs.org/typed-function/-/typed-function-4.2.2.tgz",
"integrity": "sha512-VwaXim9Gp1bngi/q3do8hgttYn2uC3MoT/gfuMWylnj1IeZBUAyPddHZlo1K05BDoj8DYPpMdiHqH1dDYdJf2A==",
"dev": true,
"license": "MIT",
"engines": {
"node": ">= 18"
}
},
"node_modules/typescript": {
"version": "5.9.3",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",

View File

@@ -19,9 +19,7 @@
"lint:tsc": "tsc --noEmit"
},
"browserslist": [
"Chrome >= 93",
"Firefox >= 92",
"Safari >= 15.4",
"baseline 2022",
"not dead"
],
"dependencies": {
@@ -38,6 +36,7 @@
"edge.js": "~6.3.0",
"less": "~4.4.2",
"lightningcss": "~1.30.2",
"mathjs": "~15.0.0",
"sharp": "~0.34.5",
"sort-package-json": "~3.5.0",
"stylelint": "~16.26.0",

View File

@@ -0,0 +1,66 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
/**
* Base class for client-side plugins.
*
* @remarks
* Handle conditional loading of the plugin in:
*
* - client/simple/src/js/router.ts
*
* @abstract
*/
export abstract class Plugin {
/**
* Plugin name.
*/
protected readonly id: string;
/**
* @remarks
* Don't hold references of this instance outside the class.
*/
protected constructor(id: string) {
this.id = id;
void this.invoke();
}
private async invoke(): Promise<void> {
try {
console.debug(`[PLUGIN] ${this.id}: Running...`);
const result = await this.run();
if (!result) return;
console.debug(`[PLUGIN] ${this.id}: Running post-exec...`);
// @ts-expect-error
void (await this.post(result as NonNullable<Awaited<ReturnType<this["run"]>>>));
} catch (error) {
console.error(`[PLUGIN] ${this.id}:`, error);
} finally {
console.debug(`[PLUGIN] ${this.id}: Done.`);
}
}
/**
* Plugin goes here.
*
* @remarks
* The plugin is already loaded at this point. If you wish to execute
* conditions to exit early, consider moving the logic to:
*
* - client/simple/src/js/router.ts
*
* ...to avoid unnecessarily loading this plugin on the client.
*/
protected abstract run(): Promise<unknown>;
/**
* Post-execution hook.
*
* @remarks
* The hook is only executed if `#run()` returns a truthy value.
*/
// @ts-expect-error
protected abstract post(result: NonNullable<Awaited<ReturnType<this["run"]>>>): Promise<void>;
}

View File

@@ -1,6 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import "./nojs.ts";
import "./router.ts";
import "./toolkit.ts";
import "./listener.ts";

View File

@@ -1,7 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { listen } from "./toolkit.ts";
listen("click", ".close", function (this: HTMLElement) {
(this.parentNode as HTMLElement)?.classList.add("invisible");
});

View File

@@ -1,8 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { ready } from "./toolkit.ts";
ready(() => {
document.documentElement.classList.remove("no-js");
document.documentElement.classList.add("js");
});

View File

@@ -1,40 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { Endpoints, endpoint, ready, settings } from "./toolkit.ts";
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/mapresult.ts");
void import("../main/results.ts");
void import("../main/search.ts");
if (settings.infinite_scroll) {
void import("../main/infinite_scroll.ts");
}
if (settings.autocomplete) {
void import("../main/autocomplete.ts");
}
},
{ on: [endpoint === Endpoints.results] }
);
ready(
() => {
void import("../main/preferences.ts");
},
{ on: [endpoint === Endpoints.preferences] }
);

View File

@@ -0,0 +1,4 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
// core
void import.meta.glob(["./*.ts", "./util/**/.ts"], { eager: true });

View File

@@ -0,0 +1,36 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import type { Plugin } from "./Plugin.ts";
import { type EndpointsKeys, endpoint } from "./toolkit.ts";
type Options =
| {
on: "global";
}
| {
on: "endpoint";
where: EndpointsKeys[];
};
export const load = <T extends Plugin>(instance: () => Promise<T>, options: Options): void => {
if (!check(options)) return;
void instance();
};
const check = (options: Options): boolean => {
// biome-ignore lint/style/useDefaultSwitchClause: options is typed
switch (options.on) {
case "global": {
return true;
}
case "endpoint": {
if (!options.where.includes(endpoint)) {
// not on the expected endpoint
return false;
}
return true;
}
}
};

View File

@@ -1,6 +1,7 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { assertElement, http, listen, settings } from "../core/toolkit.ts";
import { http, listen, settings } from "../toolkit.ts";
import { assertElement } from "../util/assertElement.ts";
const fetchResults = async (qInput: HTMLInputElement, query: string): Promise<void> => {
try {

View File

@@ -1,100 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { assertElement, http, settings } from "../core/toolkit.ts";
const newLoadSpinner = (): HTMLDivElement => {
return Object.assign(document.createElement("div"), {
className: "loader"
});
};
const loadNextPage = async (onlyImages: boolean, callback: () => void): Promise<void> => {
const searchForm = document.querySelector<HTMLFormElement>("#search");
assertElement(searchForm);
const form = document.querySelector<HTMLFormElement>("#pagination form.next_page");
assertElement(form);
const action = searchForm.getAttribute("action");
if (!action) {
throw new Error("Form action not defined");
}
const paginationElement = document.querySelector<HTMLElement>("#pagination");
assertElement(paginationElement);
paginationElement.replaceChildren(newLoadSpinner());
try {
const res = await http("POST", action, { body: new FormData(form) });
const nextPage = await res.text();
if (!nextPage) return;
const nextPageDoc = new DOMParser().parseFromString(nextPage, "text/html");
const articleList = nextPageDoc.querySelectorAll<HTMLElement>("#urls article");
const nextPaginationElement = nextPageDoc.querySelector<HTMLElement>("#pagination");
document.querySelector("#pagination")?.remove();
const urlsElement = document.querySelector<HTMLElement>("#urls");
if (!urlsElement) {
throw new Error("URLs element not found");
}
if (articleList.length > 0 && !onlyImages) {
// do not add <hr> element when there are only images
urlsElement.appendChild(document.createElement("hr"));
}
urlsElement.append(...Array.from(articleList));
if (nextPaginationElement) {
const results = document.querySelector<HTMLElement>("#results");
results?.appendChild(nextPaginationElement);
callback();
}
} catch (error) {
console.error("Error loading next page:", error);
const errorElement = Object.assign(document.createElement("div"), {
textContent: settings.translations?.error_loading_next_page ?? "Error loading next page",
className: "dialog-error"
});
errorElement.setAttribute("role", "alert");
document.querySelector("#pagination")?.replaceChildren(errorElement);
}
};
const resultsElement: HTMLElement | null = document.getElementById("results");
if (!resultsElement) {
throw new Error("Results element not found");
}
const onlyImages: boolean = resultsElement.classList.contains("only_template_images");
const observedSelector = "article.result:last-child";
const intersectionObserveOptions: IntersectionObserverInit = {
rootMargin: "320px"
};
const observer: IntersectionObserver = new IntersectionObserver((entries: IntersectionObserverEntry[]) => {
const [paginationEntry] = entries;
if (paginationEntry?.isIntersecting) {
observer.unobserve(paginationEntry.target);
void loadNextPage(onlyImages, () => {
const nextObservedElement = document.querySelector<HTMLElement>(observedSelector);
if (nextObservedElement) {
observer.observe(nextObservedElement);
}
}).then(() => {
// wait until promise is resolved
});
}
}, intersectionObserveOptions);
const initialObservedElement: HTMLElement | null = document.querySelector<HTMLElement>(observedSelector);
if (initialObservedElement) {
observer.observe(initialObservedElement);
}

View File

@@ -1,6 +1,7 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { assertElement, listen, mutable, settings } from "../core/toolkit.ts";
import { listen, mutable, settings } from "../toolkit.ts";
import { assertElement } from "../util/assertElement.ts";
export type KeyBindingLayout = "default" | "vim";

View File

@@ -1,86 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { listen } from "../core/toolkit.ts";
listen("click", ".searxng_init_map", async function (this: HTMLElement, event: Event) {
event.preventDefault();
this.classList.remove("searxng_init_map");
const {
View,
OlMap,
TileLayer,
VectorLayer,
OSM,
VectorSource,
Style,
Stroke,
Fill,
Circle,
fromLonLat,
GeoJSON,
Feature,
Point
} = await import("../pkg/ol.ts");
void import("ol/ol.css");
const { leafletTarget: target, mapLon, mapLat, mapGeojson } = this.dataset;
const lon = Number.parseFloat(mapLon || "0");
const lat = Number.parseFloat(mapLat || "0");
const view = new View({ maxZoom: 16, enableRotation: false });
const map = new OlMap({
target: target,
layers: [new TileLayer({ source: new OSM({ maxZoom: 16 }) })],
view: view
});
try {
const markerSource = new VectorSource({
features: [
new Feature({
geometry: new Point(fromLonLat([lon, lat]))
})
]
});
const markerLayer = new VectorLayer({
source: markerSource,
style: new Style({
image: new Circle({
radius: 6,
fill: new Fill({ color: "#3050ff" })
})
})
});
map.addLayer(markerLayer);
} catch (error) {
console.error("Failed to create marker layer:", error);
}
if (mapGeojson) {
try {
const geoSource = new VectorSource({
features: new GeoJSON().readFeatures(JSON.parse(mapGeojson), {
dataProjection: "EPSG:4326",
featureProjection: "EPSG:3857"
})
});
const geoLayer = new VectorLayer({
source: geoSource,
style: new Style({
stroke: new Stroke({ color: "#3050ff", width: 2 }),
fill: new Fill({ color: "#3050ff33" })
})
});
map.addLayer(geoLayer);
view.fit(geoSource.getExtent(), { padding: [20, 20, 20, 20] });
} catch (error) {
console.error("Failed to create GeoJSON layer:", error);
}
}
});

View File

@@ -1,6 +1,7 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { assertElement, http, listen, settings } from "../core/toolkit.ts";
import { http, listen, settings } from "../toolkit.ts";
import { assertElement } from "../util/assertElement.ts";
let engineDescriptions: Record<string, [string, string]> | undefined;

View File

@@ -1,7 +1,8 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import "../../../node_modules/swiped-events/src/swiped-events.js";
import { assertElement, listen, mutable, settings } from "../core/toolkit.ts";
import { listen, mutable, settings } from "../toolkit.ts";
import { assertElement } from "../util/assertElement.ts";
let imgTimeoutID: number;

View File

@@ -1,88 +1,49 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { assertElement, listen, settings } from "../core/toolkit.ts";
import { listen } from "../toolkit.ts";
import { getElement } from "../util/getElement.ts";
const submitIfQuery = (qInput: HTMLInputElement): void => {
if (qInput.value.length > 0) {
const search = document.getElementById("search") as HTMLFormElement | null;
search?.submit();
}
};
const updateClearButton = (qInput: HTMLInputElement, cs: HTMLElement): void => {
cs.classList.toggle("empty", qInput.value.length === 0);
};
const createClearButton = (qInput: HTMLInputElement): void => {
const cs = document.getElementById("clear_search");
assertElement(cs);
updateClearButton(qInput, cs);
listen("click", cs, (event: MouseEvent) => {
event.preventDefault();
qInput.value = "";
qInput.focus();
updateClearButton(qInput, cs);
});
listen("input", qInput, () => updateClearButton(qInput, cs), { passive: true });
};
const qInput = document.getElementById("q") as HTMLInputElement | null;
assertElement(qInput);
const searchForm: HTMLFormElement = getElement<HTMLFormElement>("search");
const searchInput: HTMLInputElement = getElement<HTMLInputElement>("q");
const searchReset: HTMLButtonElement = getElement<HTMLButtonElement>("clear_search");
const isMobile: boolean = window.matchMedia("(max-width: 50em)").matches;
const isResultsPage: boolean = document.querySelector("main")?.id === "main_results";
const categoryButtons: HTMLButtonElement[] = Array.from(
document.querySelectorAll<HTMLButtonElement>("#categories_container button.category")
);
if (searchInput.value.length === 0) {
searchReset.classList.add("empty");
}
// focus search input on large screens
if (!(isMobile || isResultsPage)) {
qInput.focus();
searchInput.focus();
}
// On mobile, move cursor to the end of the input on focus
if (isMobile) {
listen("focus", qInput, () => {
listen("focus", searchInput, () => {
// Defer cursor move until the next frame to prevent a visual jump
requestAnimationFrame(() => {
const end = qInput.value.length;
qInput.setSelectionRange(end, end);
qInput.scrollLeft = qInput.scrollWidth;
const end = searchInput.value.length;
searchInput.setSelectionRange(end, end);
searchInput.scrollLeft = searchInput.scrollWidth;
});
});
}
createClearButton(qInput);
listen("input", searchInput, () => {
searchReset.classList.toggle("empty", searchInput.value.length === 0);
});
// Additionally to searching when selecting a new category, we also
// automatically start a new search request when the user changes a search
// filter (safesearch, time range or language) (this requires JavaScript
// though)
if (
settings.search_on_category_select &&
// If .search_filters is undefined (invisible) we are on the homepage and
// hence don't have to set any listeners
document.querySelector(".search_filters")
) {
const safesearchElement = document.getElementById("safesearch");
if (safesearchElement) {
listen("change", safesearchElement, () => submitIfQuery(qInput));
}
listen("click", searchReset, () => {
searchReset.classList.add("empty");
searchInput.focus();
});
const timeRangeElement = document.getElementById("time_range");
if (timeRangeElement) {
listen("change", timeRangeElement, () => submitIfQuery(qInput));
}
const languageElement = document.getElementById("language");
if (languageElement) {
listen("change", languageElement, () => submitIfQuery(qInput));
}
}
const categoryButtons: HTMLButtonElement[] = [
...document.querySelectorAll<HTMLButtonElement>("button.category_button")
];
for (const button of categoryButtons) {
listen("click", button, (event: MouseEvent) => {
if (event.shiftKey) {
@@ -98,21 +59,34 @@ for (const button of categoryButtons) {
});
}
const form: HTMLFormElement | null = document.querySelector<HTMLFormElement>("#search");
assertElement(form);
// override form submit action to update the actually selected categories
listen("submit", form, (event: Event) => {
event.preventDefault();
const categoryValuesInput = document.querySelector<HTMLInputElement>("#selected-categories");
if (categoryValuesInput) {
const categoryValues = categoryButtons
.filter((button) => button.classList.contains("selected"))
.map((button) => button.name.replace("category_", ""));
categoryValuesInput.value = categoryValues.join(",");
if (document.querySelector("div.search_filters")) {
const safesearchElement = document.getElementById("safesearch");
if (safesearchElement) {
listen("change", safesearchElement, () => searchForm.submit());
}
form.submit();
const timeRangeElement = document.getElementById("time_range");
if (timeRangeElement) {
listen("change", timeRangeElement, () => searchForm.submit());
}
const languageElement = document.getElementById("language");
if (languageElement) {
listen("change", languageElement, () => searchForm.submit());
}
}
// override searchForm submit event
listen("submit", searchForm, (event: Event) => {
event.preventDefault();
if (categoryButtons.length > 0) {
const searchCategories = getElement<HTMLInputElement>("selected-categories");
searchCategories.value = categoryButtons
.filter((button) => button.classList.contains("selected"))
.map((button) => button.name.replace("category_", ""))
.join(",");
}
searchForm.submit();
});

View File

@@ -1,28 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { Feature, Map as OlMap, View } from "ol";
import { createEmpty } from "ol/extent";
import { GeoJSON } from "ol/format";
import { Point } from "ol/geom";
import { Tile as TileLayer, Vector as VectorLayer } from "ol/layer";
import { fromLonLat } from "ol/proj";
import { OSM, Vector as VectorSource } from "ol/source";
import { Circle, Fill, Stroke, Style } from "ol/style";
export {
View,
OlMap,
TileLayer,
VectorLayer,
OSM,
createEmpty,
VectorSource,
Style,
Stroke,
Fill,
Circle,
fromLonLat,
GeoJSON,
Feature,
Point
};

View File

@@ -0,0 +1,93 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import {
absDependencies,
addDependencies,
create,
divideDependencies,
eDependencies,
evaluateDependencies,
expDependencies,
factorialDependencies,
gcdDependencies,
lcmDependencies,
log1pDependencies,
log2Dependencies,
log10Dependencies,
logDependencies,
modDependencies,
multiplyDependencies,
nthRootDependencies,
piDependencies,
powDependencies,
roundDependencies,
signDependencies,
sqrtDependencies,
subtractDependencies
} from "mathjs/number";
import { Plugin } from "../Plugin.ts";
import { appendAnswerElement } from "../util/appendAnswerElement.ts";
import { getElement } from "../util/getElement.ts";
/**
* Parses and solves mathematical expressions. Can do basic arithmetic and
* evaluate some functions.
*
* @example
* "(3 + 5) / 2" = "4"
* "e ^ 2 + pi" = "10.530648752520442"
* "gcd(48, 18) + lcm(4, 5)" = "26"
*
* @remarks
* Depends on `mathjs` library.
*/
export default class Calculator extends Plugin {
public constructor() {
super("calculator");
}
/**
* @remarks
* Compare bundle size after adding or removing features.
*/
private static readonly math = create({
...absDependencies,
...addDependencies,
...divideDependencies,
...eDependencies,
...evaluateDependencies,
...expDependencies,
...factorialDependencies,
...gcdDependencies,
...lcmDependencies,
...log10Dependencies,
...log1pDependencies,
...log2Dependencies,
...logDependencies,
...modDependencies,
...multiplyDependencies,
...nthRootDependencies,
...piDependencies,
...powDependencies,
...roundDependencies,
...signDependencies,
...sqrtDependencies,
...subtractDependencies
});
protected async run(): Promise<string | undefined> {
const searchInput = getElement<HTMLInputElement>("q");
const node = Calculator.math.parse(searchInput.value);
try {
return `${node.toString()} = ${node.evaluate()}`;
} catch {
// not a compatible math expression
return;
}
}
protected async post(result: string): Promise<void> {
appendAnswerElement(result);
}
}

View File

@@ -0,0 +1,110 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { Plugin } from "../Plugin.ts";
import { http, settings } from "../toolkit.ts";
import { assertElement } from "../util/assertElement.ts";
import { getElement } from "../util/getElement.ts";
/**
* Automatically loads the next page when scrolling to bottom of the current page.
*/
export default class InfiniteScroll extends Plugin {
public constructor() {
super("infiniteScroll");
}
protected async run(): Promise<void> {
const resultsElement = getElement<HTMLElement>("results");
const onlyImages: boolean = resultsElement.classList.contains("only_template_images");
const observedSelector = "article.result:last-child";
const spinnerElement = document.createElement("div");
spinnerElement.className = "loader";
const loadNextPage = async (callback: () => void): Promise<void> => {
const searchForm = document.querySelector<HTMLFormElement>("#search");
assertElement(searchForm);
const form = document.querySelector<HTMLFormElement>("#pagination form.next_page");
assertElement(form);
const action = searchForm.getAttribute("action");
if (!action) {
throw new Error("Form action not defined");
}
const paginationElement = document.querySelector<HTMLElement>("#pagination");
assertElement(paginationElement);
paginationElement.replaceChildren(spinnerElement);
try {
const res = await http("POST", action, { body: new FormData(form) });
const nextPage = await res.text();
if (!nextPage) return;
const nextPageDoc = new DOMParser().parseFromString(nextPage, "text/html");
const articleList = nextPageDoc.querySelectorAll<HTMLElement>("#urls article");
const nextPaginationElement = nextPageDoc.querySelector<HTMLElement>("#pagination");
document.querySelector("#pagination")?.remove();
const urlsElement = document.querySelector<HTMLElement>("#urls");
if (!urlsElement) {
throw new Error("URLs element not found");
}
if (articleList.length > 0 && !onlyImages) {
// do not add <hr> element when there are only images
urlsElement.appendChild(document.createElement("hr"));
}
urlsElement.append(...articleList);
if (nextPaginationElement) {
const results = document.querySelector<HTMLElement>("#results");
results?.appendChild(nextPaginationElement);
callback();
}
} catch (error) {
console.error("Error loading next page:", error);
const errorElement = Object.assign(document.createElement("div"), {
textContent: settings.translations?.error_loading_next_page ?? "Error loading next page",
className: "dialog-error"
});
errorElement.setAttribute("role", "alert");
document.querySelector("#pagination")?.replaceChildren(errorElement);
}
};
const intersectionObserveOptions: IntersectionObserverInit = {
rootMargin: "320px"
};
const observer: IntersectionObserver = new IntersectionObserver(async (entries: IntersectionObserverEntry[]) => {
const [paginationEntry] = entries;
if (paginationEntry?.isIntersecting) {
observer.unobserve(paginationEntry.target);
await loadNextPage(() => {
const nextObservedElement = document.querySelector<HTMLElement>(observedSelector);
if (nextObservedElement) {
observer.observe(nextObservedElement);
}
});
}
}, intersectionObserveOptions);
const initialObservedElement: HTMLElement | null = document.querySelector<HTMLElement>(observedSelector);
if (initialObservedElement) {
observer.observe(initialObservedElement);
}
}
protected async post(): Promise<void> {
// noop
}
}

View File

@@ -0,0 +1,90 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import "ol/ol.css?inline";
import { Feature, Map as OlMap, View } from "ol";
import { GeoJSON } from "ol/format";
import { Point } from "ol/geom";
import { Tile as TileLayer, Vector as VectorLayer } from "ol/layer";
import { fromLonLat } from "ol/proj";
import { OSM, Vector as VectorSource } from "ol/source";
import { Circle, Fill, Stroke, Style } from "ol/style";
import { Plugin } from "../Plugin.ts";
/**
* MapView
*/
export default class MapView extends Plugin {
private readonly map: HTMLElement;
public constructor(map: HTMLElement) {
super("mapView");
this.map = map;
}
protected async run(): Promise<void> {
const { leafletTarget: target, mapLon, mapLat, mapGeojson } = this.map.dataset;
const lon = Number.parseFloat(mapLon || "0");
const lat = Number.parseFloat(mapLat || "0");
const view = new View({ maxZoom: 16, enableRotation: false });
const map = new OlMap({
target: target,
layers: [new TileLayer({ source: new OSM({ maxZoom: 16 }) })],
view: view
});
try {
const markerSource = new VectorSource({
features: [
new Feature({
geometry: new Point(fromLonLat([lon, lat]))
})
]
});
const markerLayer = new VectorLayer({
source: markerSource,
style: new Style({
image: new Circle({
radius: 6,
fill: new Fill({ color: "#3050ff" })
})
})
});
map.addLayer(markerLayer);
} catch (error) {
console.error("Failed to create marker layer:", error);
}
if (mapGeojson) {
try {
const geoSource = new VectorSource({
features: new GeoJSON().readFeatures(JSON.parse(mapGeojson), {
dataProjection: "EPSG:4326",
featureProjection: "EPSG:3857"
})
});
const geoLayer = new VectorLayer({
source: geoSource,
style: new Style({
stroke: new Stroke({ color: "#3050ff", width: 2 }),
fill: new Fill({ color: "#3050ff33" })
})
});
map.addLayer(geoLayer);
view.fit(geoSource.getExtent(), { padding: [20, 20, 20, 20] });
} catch (error) {
console.error("Failed to create GeoJSON layer:", error);
}
}
}
protected async post(): Promise<void> {
// noop
}
}

View File

@@ -0,0 +1,69 @@
// 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] }
);

View File

@@ -1,16 +1,16 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import type { KeyBindingLayout } from "../main/keyboard.ts";
import type { KeyBindingLayout } from "./main/keyboard.ts";
// synced with searx/webapp.py get_client_settings
type Settings = {
plugins?: string[];
advanced_search?: boolean;
autocomplete?: string;
autocomplete_min?: number;
doi_resolver?: string;
favicon_resolver?: string;
hotkeys?: KeyBindingLayout;
infinite_scroll?: boolean;
method?: "GET" | "POST";
query_in_title?: boolean;
results_on_new_tab?: boolean;
@@ -32,8 +32,6 @@ type ReadyOptions = {
on?: (boolean | undefined)[];
};
type AssertElement = (element?: HTMLElement | null) => asserts element is HTMLElement;
export type EndpointsKeys = keyof typeof Endpoints;
export const Endpoints = {
@@ -73,12 +71,6 @@ const getSettings = (): Settings => {
}
};
export const assertElement: AssertElement = (element?: HTMLElement | null): asserts element is HTMLElement => {
if (!element) {
throw new Error("Bad assertion: DOM element not found");
}
};
export const http = async (method: string, url: string | URL, options?: HTTPOptions): Promise<Response> => {
const controller = new AbortController();
const timeoutId = setTimeout(() => controller.abort(), options?.timeout ?? 30_000);

View File

@@ -0,0 +1,34 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { getElement } from "./getElement.ts";
export const appendAnswerElement = (element: HTMLElement | string | number): void => {
const results = getElement<HTMLDivElement>("results");
// ./searx/templates/elements/answers.html
let answers = getElement<HTMLDivElement>("answers", { assert: false });
if (!answers) {
// what is this?
const answersTitle = document.createElement("h4");
answersTitle.setAttribute("class", "title");
answersTitle.setAttribute("id", "answers-title");
answersTitle.textContent = "Answers : ";
answers = document.createElement("div");
answers.setAttribute("id", "answers");
answers.setAttribute("role", "complementary");
answers.setAttribute("aria-labelledby", "answers-title");
answers.appendChild(answersTitle);
}
if (!(element instanceof HTMLElement)) {
const span = document.createElement("span");
span.innerHTML = element.toString();
// biome-ignore lint/style/noParameterAssign: TODO
element = span;
}
answers.appendChild(element);
results.insertAdjacentElement("afterbegin", answers);
};

View File

@@ -0,0 +1,8 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
type AssertElement = <T>(element?: T | null) => asserts element is T;
export const assertElement: AssertElement = <T>(element?: T | null): asserts element is T => {
if (!element) {
throw new Error("DOM element not found");
}
};

View File

@@ -0,0 +1,21 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import { assertElement } from "./assertElement.ts";
type Options = {
assert?: boolean;
};
export function getElement<T>(id: string, options?: { assert: true }): T;
export function getElement<T>(id: string, options?: { assert: false }): T | null;
export function getElement<T>(id: string, options: Options = {}): T | null {
options.assert ??= true;
const element = document.getElementById(id) as T | null;
if (options.assert) {
assertElement(element);
}
return element;
}

View File

@@ -1,19 +1,16 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
iframe[src^="https://w.soundcloud.com"]
{
iframe[src^="https://w.soundcloud.com"] {
height: 120px;
}
iframe[src^="https://www.deezer.com"]
{
iframe[src^="https://www.deezer.com"] {
// The real size is 92px, but 94px are needed to avoid an inner scrollbar of
// the embedded HTML.
height: 94px;
}
iframe[src^="https://www.mixcloud.com"]
{
iframe[src^="https://www.mixcloud.com"] {
// the embedded player from mixcloud has some quirks: initial there is an
// issue with an image URL that is blocked since it is an a Cross-Origin
// request. The alternative text (<img alt='Mixcloud Logo'> then cause an
@@ -23,19 +20,16 @@ iframe[src^="https://www.mixcloud.com"]
height: 250px;
}
iframe[src^="https://bandcamp.com/EmbeddedPlayer"]
{
iframe[src^="https://bandcamp.com/EmbeddedPlayer"] {
// show playlist
height: 350px;
}
iframe[src^="https://bandcamp.com/EmbeddedPlayer/track"]
{
iframe[src^="https://bandcamp.com/EmbeddedPlayer/track"] {
// hide playlist
height: 120px;
}
iframe[src^="https://genius.com/songs"]
{
iframe[src^="https://genius.com/songs"] {
height: 65px;
}

View File

@@ -8,7 +8,7 @@
text-align: center;
.title {
background: url("../img/searxng.png") no-repeat;
background: url("./img/searxng.png") no-repeat;
min-height: 4rem;
margin: 4rem auto;
background-position: center;

View File

@@ -46,39 +46,34 @@ export default {
sourcemap: true,
rolldownOptions: {
input: {
// build CSS files
"searxng-ltr.css": `${PATH.src}/less/style-ltr.less`,
"searxng-rtl.css": `${PATH.src}/less/style-rtl.less`,
"rss.css": `${PATH.src}/less/rss.less`,
// entrypoint
core: `${PATH.src}/js/index.ts`,
// build script files
"searxng.core": `${PATH.src}/js/core/index.ts`,
// ol pkg
ol: `${PATH.src}/js/pkg/ol.ts`,
"ol.css": `${PATH.modules}/ol/ol.css`
// stylesheets
ltr: `${PATH.src}/less/style-ltr.less`,
rtl: `${PATH.src}/less/style-rtl.less`,
rss: `${PATH.src}/less/rss.less`
},
// file naming conventions / pathnames are relative to outDir (PATH.dist)
output: {
entryFileNames: "js/[name].min.js",
chunkFileNames: "js/[name].min.js",
entryFileNames: "sxng-[name].min.js",
chunkFileNames: "chunk/[hash].min.js",
assetFileNames: ({ names }: PreRenderedAsset): string => {
const [name] = names;
const extension = name?.split(".").pop();
switch (extension) {
switch (name?.split(".").pop()) {
case "css":
return "css/[name].min[extname]";
case "js":
return "js/[name].min[extname]";
case "png":
case "svg":
return "img/[name][extname]";
return "sxng-[name].min[extname]";
default:
console.warn("Unknown asset:", name);
return "[name][extname]";
return "sxng-[name][extname]";
}
},
sanitizeFileName: (name: string): string => {
return name
.normalize("NFD")
.replace(/[^a-zA-Z0-9.-]/g, "_")
.toLowerCase();
}
}
}

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@@ -69,6 +69,9 @@ The built-in plugins are all located in the namespace `searx.plugins`.
searx.plugins.calculator.SXNGPlugin:
active: true
searx.plugins.infinite_scroll.SXNGPlugin:
active: false
searx.plugins.hash_plugin.SXNGPlugin:
active: true

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@@ -12,7 +12,6 @@
ui:
default_locale: ""
query_in_title: false
infinite_scroll: false
center_alignment: false
cache_url: https://web.archive.org/web/
default_theme: simple
@@ -32,9 +31,6 @@
When true, the result page's titles contains the query it decreases the
privacy, since the browser can records the page titles.
``infinite_scroll``:
When true, automatically loads the next page when scrolling to bottom of the current page.
``center_alignment`` : default ``false``
When enabled, the results are centered instead of being in the left (or RTL)
side of the screen. This setting only affects the *desktop layout*

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@@ -10,6 +10,7 @@ Built-in Plugins
calculator
hash_plugin
hostnames
infinite_scroll
self_info
tor_check
unit_converter

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@@ -0,0 +1,8 @@
.. _plugins.infinite_scroll:
===============
Infinite scroll
===============
.. automodule:: searx.plugins.infinite_scroll
:members:

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@@ -40,8 +40,8 @@ Known Quirks
The implementation to support :py:obj:`paging <searx.enginelib.Engine.paging>`
is based on the *nextpage* method of Piped's REST API / the :py:obj:`frontend
API <frontend_url>`. This feature is *next page driven* and plays well with the
:ref:`infinite_scroll <settings ui>` setting in SearXNG but it does not really
fit into SearXNG's UI to select a page by number.
:ref:`infinite_scroll <settings plugins>` plugin in SearXNG but it does not
really fit into SearXNG's UI to select a page by number.
Implementations
===============

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@@ -32,8 +32,8 @@ Known Quirks
The implementation to support :py:obj:`paging <searx.enginelib.Engine.paging>`
is based on the *nextpage* method of Seekr's REST API. This feature is *next
page driven* and plays well with the :ref:`infinite_scroll <settings ui>`
setting in SearXNG but it does not really fit into SearXNG's UI to select a page
page driven* and plays well with the :ref:`infinite_scroll <settings plugins>`
plugin in SearXNG but it does not really fit into SearXNG's UI to select a page
by number.
Implementations

View File

@@ -1,31 +1,19 @@
# SPDX-License-Identifier: AGPL-3.0-or-later
"""Calculate mathematical expressions using :py:obj:`ast.parse` (mode="eval")."""
# pylint: disable=missing-module-docstring
import typing
import typing as t
import ast
import math
import re
import operator
import multiprocessing
from flask_babel import gettext # pyright: ignore[reportUnknownVariableType]
import babel
import babel.numbers
from flask_babel import gettext
from searx.result_types import EngineResults
from searx.plugins import Plugin, PluginInfo
if typing.TYPE_CHECKING:
from searx.search import SearchWithPlugins
from searx.extended_types import SXNG_Request
if t.TYPE_CHECKING:
from searx.plugins import PluginCfg
@t.final
class SXNGPlugin(Plugin):
"""Plugin converts strings to different hash digests. The results are
displayed in area for the "answers".
"""
"""Parses and solves mathematical expressions."""
id = "calculator"
@@ -34,200 +22,7 @@ class SXNGPlugin(Plugin):
self.info = PluginInfo(
id=self.id,
name=gettext("Basic Calculator"),
description=gettext("Calculate mathematical expressions via the search bar"),
preference_section="general",
name=gettext("Calculator"),
description=gettext("Parses and solves mathematical expressions."),
preference_section="query",
)
def timeout_func(self, timeout, func, *args, **kwargs):
que = mp_fork.Queue()
p = mp_fork.Process(target=handler, args=(que, func, args), kwargs=kwargs)
p.start()
p.join(timeout=timeout)
ret_val = None
# pylint: disable=used-before-assignment,undefined-variable
if not p.is_alive():
ret_val = que.get()
else:
self.log.debug("terminate function (%s: %s // %s) after timeout is exceeded", func.__name__, args, kwargs)
p.terminate()
p.join()
p.close()
return ret_val
def post_search(self, request: "SXNG_Request", search: "SearchWithPlugins") -> EngineResults:
results = EngineResults()
# only show the result of the expression on the first page
if search.search_query.pageno > 1:
return results
query = search.search_query.query
# in order to avoid DoS attacks with long expressions, ignore long expressions
if len(query) > 100:
return results
# replace commonly used math operators with their proper Python operator
query = query.replace("x", "*").replace(":", "/")
# Is this a term that can be calculated?
word, constants = "", set()
for x in query:
# Alphabetic characters are defined as "Letters" in the Unicode
# character database and are the constants in an equation.
if x.isalpha():
word += x.strip()
elif word:
constants.add(word)
word = ""
# In the term of an arithmetic operation there should be no other
# alphabetic characters besides the constants
if constants - set(math_constants):
return results
# use UI language
ui_locale = babel.Locale.parse(request.preferences.get_value("locale"), sep="-")
# parse the number system in a localized way
def _decimal(match: re.Match) -> str:
val = match.string[match.start() : match.end()]
val = babel.numbers.parse_decimal(val, ui_locale, numbering_system="latn")
return str(val)
decimal = ui_locale.number_symbols["latn"]["decimal"]
group = ui_locale.number_symbols["latn"]["group"]
query = re.sub(f"[0-9]+[{decimal}|{group}][0-9]+[{decimal}|{group}]?[0-9]?", _decimal, query)
# in python, powers are calculated via **
query_py_formatted = query.replace("^", "**")
# Prevent the runtime from being longer than 50 ms
res = self.timeout_func(0.05, _eval_expr, query_py_formatted)
if res is None or res[0] == "":
return results
res, is_boolean = res
if is_boolean:
res = "True" if res != 0 else "False"
else:
res = babel.numbers.format_decimal(res, locale=ui_locale)
results.add(results.types.Answer(answer=f"{search.search_query.query} = {res}"))
return results
def _compare(ops: list[ast.cmpop], values: list[int | float]) -> int:
"""
2 < 3 becomes ops=[ast.Lt] and values=[2,3]
2 < 3 <= 4 becomes ops=[ast.Lt, ast.LtE] and values=[2,3, 4]
"""
for op, a, b in zip(ops, values, values[1:]): # pylint: disable=invalid-name
if isinstance(op, ast.Eq) and a == b:
continue
if isinstance(op, ast.NotEq) and a != b:
continue
if isinstance(op, ast.Lt) and a < b:
continue
if isinstance(op, ast.LtE) and a <= b:
continue
if isinstance(op, ast.Gt) and a > b:
continue
if isinstance(op, ast.GtE) and a >= b:
continue
# Ignore impossible ops:
# * ast.Is
# * ast.IsNot
# * ast.In
# * ast.NotIn
# the result is False for a and b and operation op
return 0
# the results for all the ops are True
return 1
operators: dict[type, typing.Callable] = {
ast.Add: operator.add,
ast.Sub: operator.sub,
ast.Mult: operator.mul,
ast.Div: operator.truediv,
ast.Pow: operator.pow,
ast.BitXor: operator.xor,
ast.BitOr: operator.or_,
ast.BitAnd: operator.and_,
ast.USub: operator.neg,
ast.RShift: operator.rshift,
ast.LShift: operator.lshift,
ast.Mod: operator.mod,
ast.Compare: _compare,
}
math_constants = {
'e': math.e,
'pi': math.pi,
}
# with multiprocessing.get_context("fork") we are ready for Py3.14 (by emulating
# the old behavior "fork") but it will not solve the core problem of fork, nor
# will it remove the deprecation warnings in py3.12 & py3.13. Issue is
# ddiscussed here: https://github.com/searxng/searxng/issues/4159
mp_fork = multiprocessing.get_context("fork")
def _eval_expr(expr):
"""
Evaluates the given textual expression.
Returns a tuple of (numericResult, isBooleanResult).
>>> _eval_expr('2^6')
64, False
>>> _eval_expr('2**6')
64, False
>>> _eval_expr('1 + 2*3**(4^5) / (6 + -7)')
-5.0, False
>>> _eval_expr('1 < 3')
1, True
>>> _eval_expr('5 < 3')
0, True
>>> _eval_expr('17 == 11+1+5 == 7+5+5')
1, True
"""
try:
root_expr = ast.parse(expr, mode='eval').body
return _eval(root_expr), isinstance(root_expr, ast.Compare)
except (SyntaxError, TypeError, ZeroDivisionError):
# Expression that can't be evaluated (i.e. not a math expression)
return "", False
def _eval(node):
if isinstance(node, ast.Constant) and isinstance(node.value, (int, float)):
return node.value
if isinstance(node, ast.BinOp):
return operators[type(node.op)](_eval(node.left), _eval(node.right))
if isinstance(node, ast.UnaryOp):
return operators[type(node.op)](_eval(node.operand))
if isinstance(node, ast.Compare):
return _compare(node.ops, [_eval(node.left)] + [_eval(c) for c in node.comparators])
if isinstance(node, ast.Name) and node.id in math_constants:
return math_constants[node.id]
raise TypeError(node)
def handler(q: multiprocessing.Queue, func, args, **kwargs): # pylint:disable=invalid-name
try:
q.put(func(*args, **kwargs))
except:
q.put(None)
raise

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@@ -0,0 +1,28 @@
# SPDX-License-Identifier: AGPL-3.0-or-later
# pylint: disable=missing-module-docstring
import typing as t
from flask_babel import gettext # pyright: ignore[reportUnknownVariableType]
from searx.plugins import Plugin, PluginInfo
if t.TYPE_CHECKING:
from searx.plugins import PluginCfg
@t.final
class SXNGPlugin(Plugin):
"""Automatically loads the next page when scrolling to bottom of the current page."""
id = "infiniteScroll"
def __init__(self, plg_cfg: "PluginCfg") -> None:
super().__init__(plg_cfg)
self.info = PluginInfo(
id=self.id,
name=gettext("Infinite scroll"),
description=gettext("Automatically loads the next page when scrolling to bottom of the current page"),
preference_section="ui",
)

View File

@@ -476,10 +476,6 @@ class Preferences:
settings['ui']['query_in_title'],
locked=is_locked('query_in_title')
),
'infinite_scroll': BooleanSetting(
settings['ui']['infinite_scroll'],
locked=is_locked('infinite_scroll')
),
'search_on_category_select': BooleanSetting(
settings['ui']['search_on_category_select'],
locked=is_locked('search_on_category_select')

View File

@@ -124,8 +124,6 @@ ui:
# query_in_title: When true, the result page's titles contains the query
# it decreases the privacy, since the browser can records the page titles.
query_in_title: false
# infinite_scroll: When true, automatically loads the next page when scrolling to bottom of the current page.
infinite_scroll: false
# ui theme
default_theme: simple
# center the results ?
@@ -162,7 +160,6 @@ ui:
# - locale
# - theme
# - results_on_new_tab
# - infinite_scroll
# - search_on_category_select
# - method
# - image_proxy
@@ -214,6 +211,7 @@ outgoing:
# - 1.1.1.2
# - fe80::/126
# Plugin configuration, for more details see
# https://docs.searxng.org/admin/settings/settings_plugins.html
#
@@ -222,6 +220,9 @@ plugins:
searx.plugins.calculator.SXNGPlugin:
active: true
searx.plugins.infinite_scroll.SXNGPlugin:
active: false
searx.plugins.hash_plugin.SXNGPlugin:
active: true

View File

@@ -238,7 +238,6 @@ SCHEMA: dict[str, t.Any] = {
'results_on_new_tab': SettingsValue(bool, False),
'advanced_search': SettingsValue(bool, False),
'query_in_title': SettingsValue(bool, False),
'infinite_scroll': SettingsValue(bool, False),
'cache_url': SettingsValue(str, 'https://web.archive.org/web/'),
'search_on_category_select': SettingsValue(bool, True),
'hotkeys': SettingsValue(('default', 'vim'), 'default'),

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@@ -0,0 +1,2 @@
const e=e=>{if(!e)throw Error(`DOM element not found`)};export{e as t};
//# sourceMappingURL=13gvpunf.min.js.map

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@@ -0,0 +1 @@
{"version":3,"file":"13gvpunf.min.js","names":["assertElement: AssertElement"],"sources":["../../../../../client/simple/src/js/util/assertElement.ts"],"sourcesContent":["// SPDX-License-Identifier: AGPL-3.0-or-later\n\ntype AssertElement = <T>(element?: T | null) => asserts element is T;\nexport const assertElement: AssertElement = <T>(element?: T | null): asserts element is T => {\n if (!element) {\n throw new Error(\"DOM element not found\");\n }\n};\n"],"mappings":"AAGA,MAAaA,EAAmC,GAA6C,CAC3F,GAAI,CAAC,EACH,MAAU,MAAM,wBAAwB"}

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@@ -0,0 +1,2 @@
import{i as e,n as t,t as n}from"../sxng-core.min.js";import{t as r}from"./13gvpunf.min.js";var i,a=async()=>{if(!i){try{i=await(await n(`GET`,`engine_descriptions.json`)).json()}catch(e){console.error(`Error fetching engineDescriptions:`,e)}if(i)for(let[t,[n,r]]of Object.entries(i)){let i=document.querySelectorAll(`[data-engine-name="${t}"] .engine-description`),a=` (<i>${e.translations?.Source}:&nbsp;${r}</i>)`;for(let e of i)e.innerHTML=n+a}}},o=(e,t)=>{for(let n of t)n.offsetParent&&(n.checked=!e)},s=document.querySelectorAll(`[data-engine-name]`);for(let e of s)t(`mouseenter`,e,a);var c=document.querySelectorAll(`tbody input[type=checkbox][class~=checkbox-onoff]`),l=document.querySelectorAll(`.enable-all-engines`);for(let e of l)t(`click`,e,()=>o(!0,c));var u=document.querySelectorAll(`.disable-all-engines`);for(let e of u)t(`click`,e,()=>o(!1,c));t(`click`,`#copy-hash`,async function(){let e=this.parentElement?.querySelector(`pre`);if(r(e),window.isSecureContext)await navigator.clipboard.writeText(e.innerText);else{let t=window.getSelection();if(t){let n=document.createRange();n.selectNodeContents(e),t.removeAllRanges(),t.addRange(n),document.execCommand(`copy`)}}let t=this.dataset.copiedText;t&&(this.innerText=t)});
//# sourceMappingURL=CyyZ9XJS.min.js.map

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@@ -0,0 +1 @@
{"version":3,"file":"CyyZ9XJS.min.js","names":["engineDescriptions: Record<string, [string, string]> | undefined","engineElements: NodeListOf<HTMLElement>","engineToggles: NodeListOf<HTMLInputElement>","enableAllEngines: NodeListOf<HTMLElement>","disableAllEngines: NodeListOf<HTMLElement>"],"sources":["../../../../../client/simple/src/js/main/preferences.ts"],"sourcesContent":["// SPDX-License-Identifier: AGPL-3.0-or-later\n\nimport { http, listen, settings } from \"../toolkit.ts\";\nimport { assertElement } from \"../util/assertElement.ts\";\n\nlet engineDescriptions: Record<string, [string, string]> | undefined;\n\nconst loadEngineDescriptions = async (): Promise<void> => {\n if (engineDescriptions) return;\n try {\n const res = await http(\"GET\", \"engine_descriptions.json\");\n engineDescriptions = await res.json();\n } catch (error) {\n console.error(\"Error fetching engineDescriptions:\", error);\n }\n if (!engineDescriptions) return;\n\n for (const [engine_name, [description, source]] of Object.entries(engineDescriptions)) {\n const elements = document.querySelectorAll<HTMLElement>(`[data-engine-name=\"${engine_name}\"] .engine-description`);\n const sourceText = ` (<i>${settings.translations?.Source}:&nbsp;${source}</i>)`;\n\n for (const element of elements) {\n element.innerHTML = description + sourceText;\n }\n }\n};\n\nconst toggleEngines = (enable: boolean, engineToggles: NodeListOf<HTMLInputElement>): void => {\n for (const engineToggle of engineToggles) {\n // check if element visible, so that only engines of the current category are modified\n if (engineToggle.offsetParent) {\n engineToggle.checked = !enable;\n }\n }\n};\n\nconst engineElements: NodeListOf<HTMLElement> = document.querySelectorAll<HTMLElement>(\"[data-engine-name]\");\nfor (const engineElement of engineElements) {\n listen(\"mouseenter\", engineElement, loadEngineDescriptions);\n}\n\nconst engineToggles: NodeListOf<HTMLInputElement> = document.querySelectorAll<HTMLInputElement>(\n \"tbody input[type=checkbox][class~=checkbox-onoff]\"\n);\n\nconst enableAllEngines: NodeListOf<HTMLElement> = document.querySelectorAll<HTMLElement>(\".enable-all-engines\");\nfor (const engine of enableAllEngines) {\n listen(\"click\", engine, () => toggleEngines(true, engineToggles));\n}\n\nconst disableAllEngines: NodeListOf<HTMLElement> = document.querySelectorAll<HTMLElement>(\".disable-all-engines\");\nfor (const engine of disableAllEngines) {\n listen(\"click\", engine, () => toggleEngines(false, engineToggles));\n}\n\nlisten(\"click\", \"#copy-hash\", async function (this: HTMLElement) {\n const target = this.parentElement?.querySelector<HTMLPreElement>(\"pre\");\n assertElement(target);\n\n if (window.isSecureContext) {\n await navigator.clipboard.writeText(target.innerText);\n } else {\n const selection = window.getSelection();\n if (selection) {\n const range = document.createRange();\n range.selectNodeContents(target);\n selection.removeAllRanges();\n selection.addRange(range);\n document.execCommand(\"copy\");\n }\n }\n\n const copiedText = this.dataset.copiedText;\n if (copiedText) {\n this.innerText = copiedText;\n }\n});\n"],"mappings":"4FAKA,IAAIA,EAEE,EAAyB,SAA2B,CACpD,MACJ,IAAI,CAEF,EAAqB,MADT,MAAM,EAAK,MAAO,2BAA2B,EAC1B,MAAM,OAC9B,EAAO,CACd,QAAQ,MAAM,qCAAsC,EAAM,CAEvD,KAEL,IAAK,GAAM,CAAC,EAAa,CAAC,EAAa,MAAY,OAAO,QAAQ,EAAmB,CAAE,CACrF,IAAM,EAAW,SAAS,iBAA8B,sBAAsB,EAAY,wBAAwB,CAC5G,EAAa,QAAQ,EAAS,cAAc,OAAO,SAAS,EAAO,OAEzE,IAAK,IAAM,KAAW,EACpB,EAAQ,UAAY,EAAc,KAKlC,GAAiB,EAAiB,IAAsD,CAC5F,IAAK,IAAM,KAAgB,EAErB,EAAa,eACf,EAAa,QAAU,CAAC,IAKxBC,EAA0C,SAAS,iBAA8B,qBAAqB,CAC5G,IAAK,IAAM,KAAiB,EAC1B,EAAO,aAAc,EAAe,EAAuB,CAG7D,IAAMC,EAA8C,SAAS,iBAC3D,oDACD,CAEKC,EAA4C,SAAS,iBAA8B,sBAAsB,CAC/G,IAAK,IAAM,KAAU,EACnB,EAAO,QAAS,MAAc,EAAc,GAAM,EAAc,CAAC,CAGnE,IAAMC,EAA6C,SAAS,iBAA8B,uBAAuB,CACjH,IAAK,IAAM,KAAU,EACnB,EAAO,QAAS,MAAc,EAAc,GAAO,EAAc,CAAC,CAGpE,EAAO,QAAS,aAAc,gBAAmC,CAC/D,IAAM,EAAS,KAAK,eAAe,cAA8B,MAAM,CAGvE,GAFA,EAAc,EAAO,CAEjB,OAAO,gBACT,MAAM,UAAU,UAAU,UAAU,EAAO,UAAU,KAChD,CACL,IAAM,EAAY,OAAO,cAAc,CACvC,GAAI,EAAW,CACb,IAAM,EAAQ,SAAS,aAAa,CACpC,EAAM,mBAAmB,EAAO,CAChC,EAAU,iBAAiB,CAC3B,EAAU,SAAS,EAAM,CACzB,SAAS,YAAY,OAAO,EAIhC,IAAM,EAAa,KAAK,QAAQ,WAC5B,IACF,KAAK,UAAY,IAEnB"}

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@@ -0,0 +1,2 @@
import{a as e,i as t,t as n}from"../sxng-core.min.js";import{t as r}from"./13gvpunf.min.js";import{t as i}from"./gZqIRpW1.min.js";var a=class extends e{constructor(){super(`infiniteScroll`)}async run(){let e=i(`results`).classList.contains(`only_template_images`),a=`article.result:last-child`,o=document.createElement(`div`);o.className=`loader`;let s=async i=>{let a=document.querySelector(`#search`);r(a);let s=document.querySelector(`#pagination form.next_page`);r(s);let c=a.getAttribute(`action`);if(!c)throw Error(`Form action not defined`);let l=document.querySelector(`#pagination`);r(l),l.replaceChildren(o);try{let t=await(await n(`POST`,c,{body:new FormData(s)})).text();if(!t)return;let r=new DOMParser().parseFromString(t,`text/html`),a=r.querySelectorAll(`#urls article`),o=r.querySelector(`#pagination`);document.querySelector(`#pagination`)?.remove();let l=document.querySelector(`#urls`);if(!l)throw Error(`URLs element not found`);a.length>0&&!e&&l.appendChild(document.createElement(`hr`)),l.append(...a),o&&(document.querySelector(`#results`)?.appendChild(o),i())}catch(e){console.error(`Error loading next page:`,e);let n=Object.assign(document.createElement(`div`),{textContent:t.translations?.error_loading_next_page??`Error loading next page`,className:`dialog-error`});n.setAttribute(`role`,`alert`),document.querySelector(`#pagination`)?.replaceChildren(n)}},c=new IntersectionObserver(async e=>{let[t]=e;t?.isIntersecting&&(c.unobserve(t.target),await s(()=>{let e=document.querySelector(a);e&&c.observe(e)}))},{rootMargin:`320px`}),l=document.querySelector(a);l&&c.observe(l)}async post(){}};export{a as default};
//# sourceMappingURL=DBO1tjH7.min.js.map

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@@ -0,0 +1,2 @@
import{n as e}from"../sxng-core.min.js";import"./13gvpunf.min.js";import{t}from"./gZqIRpW1.min.js";var n=t(`search`),r=t(`q`),i=t(`clear_search`),a=window.matchMedia(`(max-width: 50em)`).matches,o=document.querySelector(`main`)?.id===`main_results`,s=Array.from(document.querySelectorAll(`#categories_container button.category`));r.value.length===0&&i.classList.add(`empty`),a||o||r.focus(),a&&e(`focus`,r,()=>{requestAnimationFrame(()=>{let e=r.value.length;r.setSelectionRange(e,e),r.scrollLeft=r.scrollWidth})}),e(`input`,r,()=>{i.classList.toggle(`empty`,r.value.length===0)}),e(`click`,i,()=>{i.classList.add(`empty`),r.focus()});for(let t of s)e(`click`,t,e=>{if(e.shiftKey){e.preventDefault(),t.classList.toggle(`selected`);return}for(let e of s)e.classList.toggle(`selected`,e===t)});if(document.querySelector(`div.search_filters`)){let t=document.getElementById(`safesearch`);t&&e(`change`,t,()=>n.submit());let r=document.getElementById(`time_range`);r&&e(`change`,r,()=>n.submit());let i=document.getElementById(`language`);i&&e(`change`,i,()=>n.submit())}e(`submit`,n,e=>{if(e.preventDefault(),s.length>0){let e=t(`selected-categories`);e.value=s.filter(e=>e.classList.contains(`selected`)).map(e=>e.name.replace(`category_`,``)).join(`,`)}n.submit()});
//# sourceMappingURL=DxJxX49r.min.js.map

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"src/js/main/results.ts",
"src/js/main/infinite_scroll.ts",
"src/js/main/preferences.ts"
]
},
"src/js/main/autocomplete.ts": {
"file": "js/autocomplete.min.js",
"file": "chunk/KPZlR0ib.min.js",
"name": "autocomplete",
"src": "src/js/main/autocomplete.ts",
"isDynamicEntry": true,
"imports": [
"src/js/core/index.ts"
]
},
"src/js/main/infinite_scroll.ts": {
"file": "js/infinite_scroll.min.js",
"name": "infinite_scroll",
"src": "src/js/main/infinite_scroll.ts",
"isDynamicEntry": true,
"imports": [
"src/js/core/index.ts"
"src/js/index.ts",
"_13gvpunf.min.js"
]
},
"src/js/main/keyboard.ts": {
"file": "js/keyboard.min.js",
"file": "chunk/Db5v-hxx.min.js",
"name": "keyboard",
"src": "src/js/main/keyboard.ts",
"isDynamicEntry": true,
"imports": [
"src/js/core/index.ts"
]
},
"src/js/main/mapresult.ts": {
"file": "js/mapresult.min.js",
"name": "mapresult",
"src": "src/js/main/mapresult.ts",
"isDynamicEntry": true,
"imports": [
"src/js/core/index.ts"
],
"dynamicImports": [
"src/js/pkg/ol.ts"
"src/js/index.ts",
"_13gvpunf.min.js"
]
},
"src/js/main/preferences.ts": {
"file": "js/preferences.min.js",
"file": "chunk/CyyZ9XJS.min.js",
"name": "preferences",
"src": "src/js/main/preferences.ts",
"isDynamicEntry": true,
"imports": [
"src/js/core/index.ts"
"src/js/index.ts",
"_13gvpunf.min.js"
]
},
"src/js/main/results.ts": {
"file": "js/results.min.js",
"file": "chunk/Q2SRo2ED.min.js",
"name": "results",
"src": "src/js/main/results.ts",
"isDynamicEntry": true,
"imports": [
"src/js/core/index.ts"
"src/js/index.ts",
"_13gvpunf.min.js"
]
},
"src/js/main/search.ts": {
"file": "js/search.min.js",
"file": "chunk/DxJxX49r.min.js",
"name": "search",
"src": "src/js/main/search.ts",
"isDynamicEntry": true,
"imports": [
"src/js/core/index.ts"
"src/js/index.ts",
"_13gvpunf.min.js",
"_gZqIRpW1.min.js"
]
},
"src/js/pkg/ol.ts": {
"file": "js/ol.min.js",
"name": "ol",
"src": "src/js/pkg/ol.ts",
"isEntry": true
"src/js/plugin/Calculator.ts": {
"file": "chunk/CHkLfdMs.min.js",
"name": "calculator",
"src": "src/js/plugin/Calculator.ts",
"isDynamicEntry": true,
"imports": [
"src/js/index.ts",
"_13gvpunf.min.js",
"_gZqIRpW1.min.js"
]
},
"src/js/plugin/InfiniteScroll.ts": {
"file": "chunk/DBO1tjH7.min.js",
"name": "infinitescroll",
"src": "src/js/plugin/InfiniteScroll.ts",
"isDynamicEntry": true,
"imports": [
"src/js/index.ts",
"_13gvpunf.min.js",
"_gZqIRpW1.min.js"
]
},
"src/js/plugin/MapView.ts": {
"file": "chunk/BAcZkB_P.min.js",
"name": "mapview",
"src": "src/js/plugin/MapView.ts",
"isDynamicEntry": true,
"imports": [
"src/js/index.ts"
]
},
"src/less/rss.less": {
"file": "css/rss.min.css",
"name": "rss.css",
"file": "sxng-rss.min.css",
"name": "rss",
"names": [
"rss.css"
],
@@ -109,19 +118,19 @@
"isEntry": true
},
"src/less/style-ltr.less": {
"file": "css/searxng-ltr.min.css",
"name": "searxng-ltr.css",
"file": "sxng-ltr.min.css",
"name": "ltr",
"names": [
"searxng-ltr.css"
"ltr.css"
],
"src": "src/less/style-ltr.less",
"isEntry": true
},
"src/less/style-rtl.less": {
"file": "css/searxng-rtl.min.css",
"name": "searxng-rtl.css",
"file": "sxng-rtl.min.css",
"name": "rtl",
"names": [
"searxng-rtl.css"
"rtl.css"
],
"src": "src/less/style-rtl.less",
"isEntry": true

View File

@@ -0,0 +1,3 @@
const __vite__mapDeps=(i,m=__vite__mapDeps,d=(m.f||(m.f=["chunk/DBO1tjH7.min.js","chunk/13gvpunf.min.js","chunk/gZqIRpW1.min.js","chunk/CHkLfdMs.min.js","chunk/Db5v-hxx.min.js","chunk/DxJxX49r.min.js","chunk/KPZlR0ib.min.js","chunk/Q2SRo2ED.min.js","chunk/CyyZ9XJS.min.js"])))=>i.map(i=>d[i]);
var e=class{id;constructor(e){this.id=e,this.invoke()}async invoke(){try{console.debug(`[PLUGIN] ${this.id}: Running...`);let e=await this.run();if(!e)return;console.debug(`[PLUGIN] ${this.id}: Running post-exec...`),await this.post(e)}catch(e){console.error(`[PLUGIN] ${this.id}:`,e)}finally{console.debug(`[PLUGIN] ${this.id}: Done.`)}}};const t={index:`index`,results:`results`,preferences:`preferences`,unknown:`unknown`},n={closeDetail:void 0,scrollPageToSelected:void 0,selectImage:void 0,selectNext:void 0,selectPrevious:void 0};var r=()=>{let e=document.querySelector(`meta[name="endpoint"]`)?.getAttribute(`content`);return e&&e in t?e:t.unknown},i=()=>{let e=document.querySelector(`script[client_settings]`)?.getAttribute(`client_settings`);if(!e)return{};try{return JSON.parse(atob(e))}catch(e){return console.error(`Failed to load client_settings:`,e),{}}};const a=async(e,t,n)=>{let r=new AbortController,i=setTimeout(()=>r.abort(),n?.timeout??3e4),a=await fetch(t,{body:n?.body,method:e,signal:r.signal}).finally(()=>clearTimeout(i));if(!a.ok)throw Error(a.statusText);return a},o=(e,t,n,r)=>{if(typeof t!=`string`){t.addEventListener(e,n,r);return}document.addEventListener(e,e=>{for(let r of e.composedPath())if(r instanceof HTMLElement&&r.matches(t)){try{n.call(r,e)}catch(e){console.error(e)}break}},r)},s=(e,t)=>{for(let e of t?.on??[])if(!e)return;document.readyState===`loading`?o(`DOMContentLoaded`,document,e,{once:!0}):e()},c=r(),l=i(),u=(e,t)=>{d(t)&&e()};var d=e=>{switch(e.on){case`global`:return!0;case`endpoint`:return!!e.where.includes(c)}},f=`modulepreload`,p=function(e){return`/static/themes/simple/`+e},m={};const h=function(e,t,n){let r=Promise.resolve();if(t&&t.length>0){let e=document.getElementsByTagName(`link`),i=document.querySelector(`meta[property=csp-nonce]`),a=i?.nonce||i?.getAttribute(`nonce`);function o(e){return Promise.all(e.map(e=>Promise.resolve(e).then(e=>({status:`fulfilled`,value:e}),e=>({status:`rejected`,reason:e}))))}r=o(t.map(t=>{if(t=p(t,n),t in m)return;m[t]=!0;let r=t.endsWith(`.css`),i=r?`[rel="stylesheet"]`:``;if(n)for(let n=e.length-1;n>=0;n--){let i=e[n];if(i.href===t&&(!r||i.rel===`stylesheet`))return}else if(document.querySelector(`link[href="${t}"]${i}`))return;let o=document.createElement(`link`);if(o.rel=r?`stylesheet`:f,r||(o.as=`script`),o.crossOrigin=``,o.href=t,a&&o.setAttribute(`nonce`,a),document.head.appendChild(o),r)return new Promise((e,n)=>{o.addEventListener(`load`,e),o.addEventListener(`error`,()=>n(Error(`Unable to preload CSS for ${t}`)))})}))}function i(e){let t=new Event(`vite:preloadError`,{cancelable:!0});if(t.payload=e,window.dispatchEvent(t),!t.defaultPrevented)throw e}return r.then(t=>{for(let e of t||[])e.status===`rejected`&&i(e.reason);return e().catch(i)})};s(()=>{document.documentElement.classList.remove(`no-js`),document.documentElement.classList.add(`js`),o(`click`,`.close`,function(){this.parentNode?.classList.add(`invisible`)}),o(`click`,`.searxng_init_map`,async function(e){e.preventDefault(),this.classList.remove(`searxng_init_map`),u(()=>h(async()=>{let{default:e}=await import(`./chunk/BAcZkB_P.min.js`);return{default:e}},[]).then(({default:e})=>new e(this)),{on:`endpoint`,where:[t.results]})}),l.plugins?.includes(`infiniteScroll`)&&u(()=>h(async()=>{let{default:e}=await import(`./chunk/DBO1tjH7.min.js`);return{default:e}},__vite__mapDeps([0,1,2])).then(({default:e})=>new e),{on:`endpoint`,where:[t.results]}),l.plugins?.includes(`calculator`)&&u(()=>h(async()=>{let{default:e}=await import(`./chunk/CHkLfdMs.min.js`);return{default:e}},__vite__mapDeps([3,1,2])).then(({default:e})=>new e),{on:`endpoint`,where:[t.results]})}),s(()=>{h(()=>import(`./chunk/Db5v-hxx.min.js`),__vite__mapDeps([4,1])),h(()=>import(`./chunk/DxJxX49r.min.js`),__vite__mapDeps([5,1,2])),l.autocomplete&&h(()=>import(`./chunk/KPZlR0ib.min.js`),__vite__mapDeps([6,1]))},{on:[c===t.index]}),s(()=>{h(()=>import(`./chunk/Db5v-hxx.min.js`),__vite__mapDeps([4,1])),h(()=>import(`./chunk/Q2SRo2ED.min.js`),__vite__mapDeps([7,1])),h(()=>import(`./chunk/DxJxX49r.min.js`),__vite__mapDeps([5,1,2])),l.autocomplete&&h(()=>import(`./chunk/KPZlR0ib.min.js`),__vite__mapDeps([6,1]))},{on:[c===t.results]}),s(()=>{h(()=>import(`./chunk/CyyZ9XJS.min.js`),__vite__mapDeps([8,1]))},{on:[c===t.preferences]});export{e as a,l as i,o as n,n as r,a as t};
//# sourceMappingURL=sxng-core.min.js.map

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View File

@@ -10,12 +10,12 @@
<meta name="robots" content="noarchive">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{% block title %}{% endblock %}{{ instance_name }}</title>
<script type="module" src="{{ url_for('static', filename='js/searxng.core.min.js') }}" client_settings="{{ client_settings }}"></script>
<script type="module" src="{{ url_for('static', filename='sxng-core.min.js') }}" client_settings="{{ client_settings }}"></script>
{% block meta %}{% endblock %}
{% if rtl %}
<link rel="stylesheet" href="{{ url_for('static', filename='css/searxng-rtl.min.css') }}" type="text/css" media="screen">
<link rel="stylesheet" href="{{ url_for('static', filename='sxng-rtl.min.css') }}" type="text/css" media="screen">
{% else %}
<link rel="stylesheet" href="{{ url_for('static', filename='css/searxng-ltr.min.css') }}" type="text/css" media="screen">
<link rel="stylesheet" href="{{ url_for('static', filename='sxng-ltr.min.css') }}" type="text/css" media="screen">
{% endif %}
{% if get_setting('server.limiter') or get_setting('server.public_instance') %}
<link rel="stylesheet" href="{{ url_for('client_token', token=link_token) }}" type="text/css">

View File

@@ -211,9 +211,6 @@
{%- if 'results_on_new_tab' not in locked_preferences -%}
{%- include 'simple/preferences/results_on_new_tab.html' -%}
{%- endif -%}
{%- if 'infinite_scroll' not in locked_preferences -%}
{%- include 'simple/preferences/infinite_scroll.html' -%}
{%- endif -%}
{%- if 'search_on_category_select' not in locked_preferences -%}
{%- include 'simple/preferences/search_on_category_select.html' -%}
{%- endif -%}

View File

@@ -1,16 +0,0 @@
<fieldset>{{- '' -}}
<legend>{{ _('Infinite scroll') }}</legend>{{- '' -}}
<p class="value">{{- '' -}}
<input type="checkbox" {{- ' ' -}}
name="infinite_scroll" {{- ' ' -}}
aria-labelledby="pref_infinite_scroll" {{- ' ' -}}
class="checkbox-onoff" {{- ' ' -}}
{%- if preferences.get_value('infinite_scroll') -%}
checked
{%- endif -%}{{- ' ' -}}
>{{- '' -}}
</p>{{- '' -}}
<div class="description" id="pref_infinite_scroll">
{{- _('Automatically load the next page when scrolling to the bottom of the current page') -}}
</div>{{- '' -}}
</fieldset>{{- '' -}}

View File

@@ -8,7 +8,7 @@
<meta charset="UTF-8" />
<meta http-equiv="x-ua-compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<link rel="stylesheet" href="{{ url_for('static', filename='css/rss.min.css') }}" type="text/css" media="screen"/>
<link rel="stylesheet" href="{{ url_for('static', filename='sxng-rss.min.css') }}" type="text/css" media="screen"/>
</head>
<body>
<header>

View File

@@ -368,10 +368,10 @@ def get_pretty_url(parsed_url: urllib.parse.ParseResult):
def get_client_settings():
req_pref = sxng_request.preferences
return {
'plugins': req_pref.plugins.get_enabled(),
'autocomplete': req_pref.get_value('autocomplete'),
'autocomplete_min': get_setting('search.autocomplete_min'),
'method': req_pref.get_value('method'),
'infinite_scroll': req_pref.get_value('infinite_scroll'),
'translations': get_translations(),
'search_on_category_select': req_pref.get_value('search_on_category_select'),
'hotkeys': req_pref.get_value('hotkeys'),

View File

@@ -37,6 +37,9 @@ plugins:
searx.plugins.calculator.SXNGPlugin:
active: true
searx.plugins.infinite_scroll.SXNGPlugin:
active: false
searx.plugins.hash_plugin.SXNGPlugin:
active: true

View File

@@ -1,99 +0,0 @@
# SPDX-License-Identifier: AGPL-3.0-or-later
# pylint: disable=missing-module-docstring,disable=missing-class-docstring,invalid-name
import warnings
from parameterized.parameterized import parameterized
import searx.plugins
import searx.preferences
from searx.extended_types import sxng_request
from searx.result_types import Answer
from tests import SearxTestCase
from .test_utils import random_string
from .test_plugins import do_post_search
# Reporting the DeprecationWarning once should be sufficient when running tests
warnings.filterwarnings("once", category=DeprecationWarning)
class PluginCalculator(SearxTestCase):
def setUp(self):
super().setUp()
engines = {}
self.storage = searx.plugins.PluginStorage()
self.storage.load_settings({"searx.plugins.calculator.SXNGPlugin": {"active": True}})
self.storage.init(self.app)
self.pref = searx.preferences.Preferences(["simple"], ["general"], engines, self.storage)
self.pref.parse_dict({"locale": "en"})
def test_plugin_store_init(self):
self.assertEqual(1, len(self.storage))
def test_pageno_1_2(self):
with self.app.test_request_context():
sxng_request.preferences = self.pref
query = "1+1"
answer = Answer(answer=f"{query} = {eval(query)}") # pylint: disable=eval-used
search = do_post_search(query, self.storage, pageno=1)
self.assertIn(answer, search.result_container.answers)
search = do_post_search(query, self.storage, pageno=2)
self.assertEqual(list(search.result_container.answers), [])
def test_long_query_ignored(self):
with self.app.test_request_context():
sxng_request.preferences = self.pref
query = f"1+1 {random_string(101)}"
search = do_post_search(query, self.storage)
self.assertEqual(list(search.result_container.answers), [])
@parameterized.expand(
[
("1+1", "2", "en"),
("1-1", "0", "en"),
("1*1", "1", "en"),
("1/1", "1", "en"),
("1**1", "1", "en"),
("1^1", "1", "en"),
("1,000.0+1,000.0", "2,000", "en"),
("1.0+1.0", "2", "en"),
("1.0-1.0", "0", "en"),
("1.0*1.0", "1", "en"),
("1.0/1.0", "1", "en"),
("1.0**1.0", "1", "en"),
("1.0^1.0", "1", "en"),
("1.000,0+1.000,0", "2.000", "de"),
("1,0+1,0", "2", "de"),
("1,0-1,0", "0", "de"),
("1,0*1,0", "1", "de"),
("1,0/1,0", "1", "de"),
("1,0**1,0", "1", "de"),
("1,0^1,0", "1", "de"),
]
)
def test_localized_query(self, query: str, res: str, lang: str):
with self.app.test_request_context():
self.pref.parse_dict({"locale": lang})
sxng_request.preferences = self.pref
answer = Answer(answer=f"{query} = {res}")
search = do_post_search(query, self.storage)
self.assertIn(answer, search.result_container.answers)
@parameterized.expand(
[
"1/0",
]
)
def test_invalid_operations(self, query):
with self.app.test_request_context():
sxng_request.preferences = self.pref
search = do_post_search(query, self.storage)
self.assertEqual(list(search.result_container.answers), [])