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Added default bangs through URL param with UI to pick default bang #84

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Added default bangs through URL param with UI to pick default bang #84

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978282d
Added default bang from URL
Deer-Canidae Mar 4, 2025
ebed9f0
Added UI to pick default bang through URL param
Deer-Canidae Mar 4, 2025
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45 changes: 45 additions & 0 deletions src/global.css
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,7 @@ h6 {
a {
color: #444444;
}

a:hover {
color: #888888;
}
Expand Down Expand Up @@ -148,3 +149,47 @@ textarea {
.footer a:hover {
color: #333;
}

.bang-form {
margin-top: 32px;
text-align: left;
}

label {
width: 100%;
font-size: inherit;
color: inherit;
font-family: inherit;
}

.bang-container {
margin-top: 4px;
display: flex;
flex-direction: row;
gap: 8px;
}

.bang-input {
width: 100%;
padding: 8px 12px;
border: 1px solid #ddd;
border-radius: 4px;
background: #f5f5f5;
}

input[type="submit"] {
font-family: inherit;
font-size: 0.8em;
aspect-ratio: 1;
border: none;
background: transparent;
}

.bang-error {
margin-top: 8px;
color: crimson;
}

.bang-error>a {
color: inherit;
}
59 changes: 56 additions & 3 deletions src/main.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,22 @@ function noSearchDefaultPageRender() {
<img src="/clipboard.svg" alt="Copy" />
</button>
</div>
<form class="bang-form">
<label for="bang-input">Care to pick a default bang?</label>
<div class="bang-container">
<input
id="bang-input"
type="text"
class="bang-input"
value="g"
list="bang-list"
spellcheck="false"
/>
<input type="submit" value="Apply" class"bang-confirm"/>
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@graphite-app graphite-app bot Jun 27, 2025

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There's a syntax error in the class attribute - it's missing an equals sign. The correct syntax should be class="bang-confirm" rather than class"bang-confirm".

Suggested change
<input type="submit" value="Apply" class"bang-confirm"/>
<input type="submit" value="Apply" class="bang-confirm"/>

Spotted by Diamond

Is this helpful? React 👍 or 👎 to let us know.

</div>
<datalist id="bang-list"></datalist>
</form>
<p class="bang-error"></p>
</div>
<footer class="footer">
<a href="https://t3.chat" target="_blank">t3.chat</a>
Expand All @@ -33,6 +49,27 @@ function noSearchDefaultPageRender() {
const copyButton = app.querySelector<HTMLButtonElement>(".copy-button")!;
const copyIcon = copyButton.querySelector("img")!;
const urlInput = app.querySelector<HTMLInputElement>(".url-input")!;
const bangDatalist = app.querySelector<HTMLDataListElement>("#bang-list")!;
const bangForm = app.querySelector<HTMLFormElement>(".bang-form")!;
const bangInput = app.querySelector<HTMLInputElement>("#bang-input")!;
const bangErrorDiv = app.querySelector<HTMLParagraphElement>(".bang-error")!;

bangs.forEach((b) => {
const option = document.createElement("option");
option.value = b.t;
bangDatalist.appendChild(option);
})

bangForm.addEventListener("submit", (submitEvent: SubmitEvent) => {
submitEvent.preventDefault();
const bangName = bangInput.value.trim();
if (!bangs.find((b) => b.t === bangName)) {
bangErrorDiv.innerHTML = `This bang is not known. Check the <a href="https://duckduckgo.com/bang.html" target="_blank">list of available bangs.</a>`;
return;
}
bangErrorDiv.innerHTML = "";
urlInput.value = `https://unduck.link?q=%s&default_bang=${encodeURIComponent(bangName)}`;
})

copyButton.addEventListener("click", async () => {
await navigator.clipboard.writeText(urlInput.value);
Expand All @@ -44,8 +81,24 @@ function noSearchDefaultPageRender() {
});
}

const LS_DEFAULT_BANG = localStorage.getItem("default-bang") ?? "g";
const defaultBang = bangs.find((b) => b.t === LS_DEFAULT_BANG);
function findBang(url: URL) {
//Honoring legacy local-storage defined bangs
const LS_DEFAULT_BANG = localStorage.getItem("default-bang");
if (LS_DEFAULT_BANG) {
const defaultBang = bangs.find((b) => b.t === LS_DEFAULT_BANG);
if (defaultBang)
return defaultBang;
}

//Obtaining default bang from URL
const URL_DEFAULT_BANG = url.searchParams.get("default_bang")?.trim() ?? "g"; //can contain invalid bang
const defaultUrlBang = bangs.find((b) => b.t == URL_DEFAULT_BANG);
if (defaultUrlBang)
return defaultUrlBang;

//In case everything else is invalid
return bangs.find((b) => b.t == "g")!;
}

function getBangredirectUrl() {
const url = new URL(window.location.href);
Expand All @@ -58,7 +111,7 @@ function getBangredirectUrl() {
const match = query.match(/!(\S+)/i);

const bangCandidate = match?.[1]?.toLowerCase();
const selectedBang = bangs.find((b) => b.t === bangCandidate) ?? defaultBang;
const selectedBang = bangs.find((b) => b.t === bangCandidate) ?? findBang(url);

// Remove the first bang from the query
const cleanQuery = query.replace(/!\S+\s*/i, "").trim();
Expand Down