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<?php
// Location handling: figure out location
$locationId = false;
if (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) {
$locationId = Location::getFromIpAndUuid($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
$list = implode(',', $matchingLocations);
$res = Database::simpleQuery("SELECT locationid, setting, value FROM setting_location WHERE locationid IN ($list)");
$tmp = array();
while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
$tmp[(int)$row['locationid']][$row['setting']] = $row['value'];
}
// $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-' . $lid);
foreach ($tmp[$lid] as $setting => $value) {
ConfigHolder::add($setting, $value, $prio);
}
$prio -= 1;
}
unset($tmp);
}
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