public static function validateConfiguration()
{
global $CORE_LOCAL;
/**
Opposite of normal. Load the parameters table values
first, then include ini.php second. If the resulting
$CORE_LOCAL does not match the paramters table, that
means ini.php overwrote a setting with a different
value.
*/
CoreState::loadParams();
include dirname(__FILE__) . '/../ini.php';
$dbc = Database::pDataConnect();
/**
Again backwards. Check lane-specific parameters first
*/
$parameters = new \COREPOS\pos\lib\models\op\ParametersModel($dbc);
$parameters->store_id(0);
$parameters->lane_id($CORE_LOCAL->get('laneno'));
$checked = array();
$wrong = array();
foreach ($parameters->find() as $param) {
$p_value = $param->materializeValue();
$checked[$param->param_key()] = true;
$i_value = $CORE_LOCAL->get($param->param_key());
if (is_numeric($i_value) && is_numeric($p_value) && $i_value == $p_value) {
// allow loose comparison on numbers
// i.e., permit integer 1 equal string '1'
continue;
}
if ($p_value !== $i_value) {
printf('<span style="color:red;">Setting mismatch for</span>
<a href="" onclick="$(this).next().toggle(); return false;">%s</a>
<span style="display:none;"> parameters says %s, ini.php says %s</span></p>', $param->param_key(), print_r($p_value, true), print_r($i_value, true));
$wrong[$param->param_key()] = $p_value;
}
}
/**
Now check global parameters
*/
$parameters->reset();
$parameters->store_id(0);
$parameters->lane_id(0);
foreach ($parameters->find() as $param) {
if (isset($checked[$param->param_key()])) {
// setting has a lane-specific parameters
// value. no need to check this one.
continue;
}
$p_value = $param->materializeValue();
$i_value = $CORE_LOCAL->get($param->param_key());
if (is_numeric($i_value) && is_numeric($p_value) && $i_value == $p_value) {
// allow loose comparison on numbers
// i.e., permit integer 1 equal string '1'
continue;
}
if ($p_value !== $i_value) {
printf('<p>Setting mismatch for
<a href="" onclick=$(this).next.toggle();return false;">%s</a>
<span style="display:none;"> parameters says %s, ini.php says %s</span></p>', $param->param_key(), print_r($p_value, true), print_r($i_value, true));
$wrong[$param->param_key()] = $p_value;
}
}
/**
Finally, re-save any conflicting values.
This should rewrite them in ini.php if that
file is writable.
*/
foreach ($wrong as $key => $value) {
self::paramSave($key, $value);
}
}
public static function loadParams()
{
$db = Database::pDataConnect();
// newer & optional table. should not fail
// if it's missing
if (!$db->table_exists('parameters')) {
return;
}
// load global settings first
$parameters = new \COREPOS\pos\lib\models\op\ParametersModel($db);
$parameters->lane_id(0);
$parameters->store_id(0);
foreach ($parameters->find() as $global) {
$key = $global->param_key();
$value = $global->materializeValue();
CoreLocal::set($key, $value);
}
// apply local settings next
// with any overrides that occur
$parameters->reset();
$parameters->lane_id(CoreLocal::get('laneno'));
$parameters->store_id(0);
foreach ($parameters->find() as $local) {
$key = $local->param_key();
$value = $local->materializeValue();
CoreLocal::set($key, $value);
}
}