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<?php
/** @var ?string $uuid */
/** @var ?string $ip */
// Location handling: figure out location
$locationId = false;
if (BaseConfig::hasOverride('locationid')) {
$locationId = BaseConfig::getOverride('locationid');
} elseif (Request::any('force', 0, 'int') === 1 && Request::any('module', false, 'string') === 'locations') {
// Force location for testing, but require logged in admin
if (User::load()) {
$locationId = Request::any('value', 0, 'int');
}
}
if ($locationId === false) {
if ($ip === null) // Required at this point, bail out if not given
return;
$locationId = Location::getFromIpAndUuid($ip, $uuid);
}
$matchingLocations = array();
if ($locationId !== false) {
// Get all parents
$matchingLocations = Location::getLocationRootChain($locationId);
ConfigHolder::add("SLX_LOCATIONS", implode(' ', $matchingLocations), 100);
}
// Query location specific settings (from bottom to top)
if (!empty($matchingLocations)) {
// First get all settings for all locations we're in
$res = Database::simpleQuery("SELECT locationid, setting, value, displayvalue
FROM setting_location WHERE locationid IN (:list)",
['list' => $matchingLocations]);
$tmp = array();
foreach ($res as $row) {
$tmp[(int)$row['locationid']][$row['setting']] = $row; // Put whole row so we have value and displayvalue
}
// Callback for pretty printing
$cb = function($id) {
if (substr($id, 0, 9) !== 'location-')
return ['name' => $id, 'locationid' => 0];
$lid = (int)substr($id, 9);
return [
'name' => Location::getName($lid),
'locationid' => $lid,
];
};
// $matchingLocations contains the location ids sorted from closest to furthest, so we use it to make sure the order
// in which they override is correct (closest setting wins, e.g. room setting beats department setting)
$prio = count($matchingLocations) + 1;
foreach ($matchingLocations as $lid) {
if (!isset($tmp[$lid]))
continue;
ConfigHolder::setContext('location-' . $lid, $cb);
foreach ($tmp[$lid] as $setting => $value) {
ConfigHolder::add($setting, $value, $prio);
}
$prio -= 1;
}
unset($tmp);
}
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