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copy behavior

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schmeeve
2026-09-26 22:33:48 -07:00
parent 0758095046
commit 95e32b64ac
2 changed files with 38 additions and 3 deletions
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38
static/app.js
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@@ -155,6 +155,25 @@ function escapeHtml(s) {
return (s || "").replace(/[&<>"']/g, (c) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;", "'": "&#39;" }[c]));
}
// navigator.clipboard only exists in secure contexts (HTTPS/localhost);
// fall back to a hidden textarea + execCommand for plain-HTTP LAN use.
async function copyText(text) {
if (window.isSecureContext && navigator.clipboard) {
try { await navigator.clipboard.writeText(text); return true; } catch (e) { /* fall through */ }
}
const ta = document.createElement("textarea");
ta.value = text;
ta.setAttribute("readonly", "");
ta.style.position = "fixed";
ta.style.left = "-9999px";
document.body.appendChild(ta);
ta.select();
let ok = false;
try { ok = document.execCommand("copy"); } catch (e) {}
ta.remove();
return ok;
}
async function boot() {
try {
const me = await api("GET", "/api/me");
@@ -261,9 +280,22 @@ function showCli() {
const back = backButton(showHome);
const installCmd = "curl -fsSL " + window.location.origin + "/" + state.user + "/cli | bash";
const cmdEl = el("code", { class: "cli-install-cmd", text: installCmd });
const copyBtn = el("button", {
class: "btn", text: "Copy",
onclick: () => { navigator.clipboard?.writeText(installCmd); copyBtn.textContent = "Copied!"; setTimeout(() => { copyBtn.textContent = "Copy"; }, 2000); },
const CLIP_ICON = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="8" y="2" width="8" height="4" rx="1" ry="1"></rect><path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"></path></svg>';
const CHECK_ICON = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>';
const copyBtn = el("button", { class: "btn icon-btn", title: "Copy install command", "aria-label": "Copy install command", html: CLIP_ICON });
copyBtn.addEventListener("click", async () => {
const ok = await copyText(installCmd);
if (!ok) { // last resort: select the text so the user can ⌘C
const sel = window.getSelection();
const range = document.createRange();
range.selectNodeContents(cmdEl);
sel.removeAllRanges();
sel.addRange(range);
return;
}
copyBtn.innerHTML = CHECK_ICON;
copyBtn.classList.add("ok");
setTimeout(() => { copyBtn.innerHTML = CLIP_ICON; copyBtn.classList.remove("ok"); }, 2000);
});
const card = el("div", { class: "help-card" }, [