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import { searxng } from "./00_toolkit.ts";
const loadEngineDescriptions = async (): Promise<void> => {
let engineDescriptions: Record<string, [string, string]> | null = null;
try {
const res = await searxng.http("GET", "engine_descriptions.json");
engineDescriptions = await res.json();
} catch (error) {
console.error("Error fetching engineDescriptions:", error);
}
if (!engineDescriptions) return;
for (const [engine_name, [description, source]] of Object.entries(engineDescriptions)) {
const elements = document.querySelectorAll<HTMLElement>(`[data-engine-name="${engine_name}"] .engine-description`);
const sourceText = ` (<i>${searxng.settings.translations?.Source}: ${source}</i>)`;
for (const element of elements) {
element.innerHTML = description + sourceText;
}
}
};
const toggleEngines = (enable: boolean, engineToggles: NodeListOf<HTMLInputElement>): void => {
for (const engineToggle of engineToggles) {
// check if element visible, so that only engines of the current category are modified
if (engineToggle.offsetParent) {
engineToggle.checked = !enable;
}
}
};
searxng.ready(
() => {
const engineElements = document.querySelectorAll<HTMLElement>("[data-engine-name]");
for (const engineElement of engineElements) {
searxng.listen("mouseenter", engineElement, loadEngineDescriptions);
}
const engineToggles = document.querySelectorAll<HTMLInputElement>(
"tbody input[type=checkbox][class~=checkbox-onoff]"
);
const enableAllEngines = document.querySelectorAll<HTMLElement>(".enable-all-engines");
for (const engine of enableAllEngines) {
searxng.listen("click", engine, () => toggleEngines(true, engineToggles));
}
const disableAllEngines = document.querySelectorAll<HTMLElement>(".disable-all-engines");
for (const engine of disableAllEngines) {
searxng.listen("click", engine, () => toggleEngines(false, engineToggles));
}
const copyHashButton = document.querySelector<HTMLElement>("#copy-hash");
if (copyHashButton) {
searxng.listen("click", copyHashButton, async (event: Event) => {
event.preventDefault();
const { copiedText, hash } = copyHashButton.dataset;
if (!copiedText || !hash) return;
try {
await navigator.clipboard.writeText(hash);
copyHashButton.innerText = copiedText;
} catch (error) {
console.error("Failed to copy hash:", error);
}
});
}
},
{ on: [searxng.endpoint === "preferences"] }
);
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