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[fix](trx-frontend-http): robust ft8 grid highlighting

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Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
This commit is contained in:
Stan Grams
2026-02-09 22:09:49 +01:00
parent 2b6df0e738
commit 0073f11c15
1 changed files with 9 additions and 6 deletions
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src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/ft8.js
+9 -6
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@@ -31,12 +31,13 @@ function addFt8Message(msg) {
function renderFt8Message(message) { function renderFt8Message(message) {
const parts = message.split(/(\\s+)/); const parts = message.split(/(\\s+)/);
return parts.map((part) => { return parts.map((part) => {
const token = part.trim(); if (/^\\s+$/.test(part)) return part;
if (!token) return escapeHtml(part); const m = part.match(/^([^A-Za-z0-9]*)([A-Za-z0-9]+)([^A-Za-z0-9]*)$/);
const stripped = token.replace(/[^A-Za-z0-9]/g, ""); if (!m) return escapeHtml(part);
const grid = stripped.toUpperCase(); const [, lead, core, tail] = m;
const grid = core.toUpperCase();
if (/^[A-R]{2}\\d{2}(?:[A-X]{2})?$/.test(grid)) { if (/^[A-R]{2}\\d{2}(?:[A-X]{2})?$/.test(grid)) {
return part.replace(token, `<span class="ft8-locator">[${grid}]</span>`); return `${escapeHtml(lead)}<span class="ft8-locator">[${grid}]</span>${escapeHtml(tail)}`;
} }
return escapeHtml(part); return escapeHtml(part);
}).join(""); }).join("");
@@ -45,7 +46,9 @@ function renderFt8Message(message) {
function extractFirstGrid(message) { function extractFirstGrid(message) {
const parts = message.split(/\\s+/); const parts = message.split(/\\s+/);
for (const part of parts) { for (const part of parts) {
const grid = part.replace(/[^A-Za-z0-9]/g, "").toUpperCase(); const m = part.match(/[A-Za-z0-9]+/);
if (!m) continue;
const grid = m[0].toUpperCase();
if (/^[A-R]{2}\\d{2}(?:[A-X]{2})?$/.test(grid)) { if (/^[A-R]{2}\\d{2}(?:[A-X]{2})?$/.test(grid)) {
return grid; return grid;
} }