thePR0M3TH3AN/Nostr-Event-Explorer
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thePR0M3TH3AN
2025-07-02 20:39:08 -04:00
parent 2d60dd2d5e
commit 63901d43ce
1 changed files with 33 additions and 22 deletions
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55
src/index.html
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@@ -32,7 +32,7 @@
<body class="bg-gray-900 text-gray-200">
<main id="app" class="w-full max-w-sm p-6 space-y-6 text-center">
<h1 class="text-3xl font-extrabold accent-gradient">Nostr Event Explorer</h1>
<p class="text-gray-400">Enter a relay URL and an event ID (hex, note1..., or nevent1...). If an nevent is provided with relays, those will be used; otherwise, the specified relay will be used.</p>
<p class="text-gray-400">Enter a relay URL (optional if using nevent with relays) and an event ID (hex, note1..., or nevent1...).</p>
<form id="form" class="space-y-4">
<input
id="relay"
@@ -79,7 +79,15 @@
const dec = nip19.decode(eventIdInputClean);
if (dec.type === "nevent") {
eventId = dec.data.id;
relaysToUse = dec.data.relays && dec.data.relays.length > 0 ? dec.data.relays : [relay];
if (dec.data.relays && dec.data.relays.length > 0) {
relaysToUse = dec.data.relays;
} else {
if (!relay) {
showError("Please provide a relay URL");
return;
}
relaysToUse = [relay];
}
} else {
showError("Invalid nevent");
return;
@@ -88,36 +96,39 @@
showError("Invalid nevent");
return;
}
} else if (eventIdInputClean.startsWith("note1")) {
try {
const dec = nip19.decode(eventIdInputClean);
if (dec.type === "note") {
eventId = dec.data;
relaysToUse = [relay];
} else {
} else {
if (!relay) {
showError("Please provide a relay URL");
return;
}
if (eventIdInputClean.startsWith("note1")) {
try {
const dec = nip19.decode(eventIdInputClean);
if (dec.type === "note") {
eventId = dec.data;
} else {
showError("Invalid note bech32");
return;
}
} catch {
showError("Invalid note bech32");
return;
}
} catch {
showError("Invalid note bech32");
return;
} else {
if (!/^[0-9a-f]{64}$/.test(eventIdInputClean)) {
showError("Invalid event ID: must be 64 hex characters");
return;
}
eventId = eventIdInputClean;
}
} else {
if (!/^[0-9a-f]{64}$/.test(eventIdInputClean)) {
showError("Invalid event ID: must be 64 hex characters");
return;
}
eventId = eventIdInputClean;
relaysToUse = [relay];
}
// Check if relaysToUse are valid
if (relaysToUse.some(r => !r.startsWith("wss://"))) {
showError("Invalid relay URL: must start with wss://");
return;
}
// Fetch the event
resultDiv.innerHTML = "<p>Loading...</p>";
try {
const pool = new SimplePool();
@@ -126,7 +137,7 @@
const timer = setTimeout(() => {
sub.unsub();
pool.close();
pool.close(relaysToUse);
showError("Timeout: event not found");
}, TIMEOUT_MS);
@@ -134,7 +145,7 @@
clearTimeout(timer);
event = ev;
sub.unsub();
pool.close();
pool.close(relaysToUse);
displayEvent(event);
});