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Fix JSON encoding for map data with invalid UTF-8

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Adds JSON_INVALID_UTF8_SUBSTITUTE to json_encode for $qsos_by_ref and $confirmed to handle invalid UTF-8 data, preventing JavaScript errors when rendering the SOTA map.
This commit is contained in:
Peter Goodhall 2026-01-14 22:47:24 +00:00
parent 9eb596351d
commit 1e89b420fd
1 changed files with 2 additions and 2 deletions
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4
application/views/awards/sota/components/map.php
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@ -41,7 +41,7 @@ foreach ($summits as $ref => $meta) {
if (!window.L) { return; }
// QSO data by ref
var qsosByRef = <?php echo json_encode($qsos_by_ref); ?>;
var qsosByRef = <?php echo json_encode($qsos_by_ref, JSON_INVALID_UTF8_SUBSTITUTE) ?: '{}'; ?>;
var dateFormat = '<?php echo $custom_date_format; ?>';
var map = L.map('sotaMapCanvas').setView([20,0], 2);
@ -50,7 +50,7 @@ foreach ($summits as $ref => $meta) {
attribution: '&copy; OpenStreetMap contributors'
}).addTo(map);
var confirmed = <?php echo json_encode(array_keys($confirmed)); ?>;
var confirmed = <?php echo json_encode(array_keys($confirmed), JSON_INVALID_UTF8_SUBSTITUTE) ?: '[]'; ?>;
var confirmedSet = {};
confirmed.forEach(function(c){ confirmedSet[c] = true; });