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Add sensor_prev to be able to alert on state change

Add docs
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Rosiak
2016-02-27 15:29:11 +01:00
parent 6923a32dbd
commit 73149f3f19
3 changed files with 103 additions and 1 deletions
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includes/polling/functions.inc.php
+5 -1
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@@ -122,7 +122,11 @@ function poll_sensor($device, $class, $unit) {
log_event(ucfirst($class).' '.$sensor['sensor_descr'].' above threshold: '.$sensor_value." $unit (> ".$sensor['sensor_limit']." $unit)", $device, $class, $sensor['sensor_id']);
}
dbUpdate(array('sensor_current' => $sensor_value, 'lastupdate' => array('NOW()')), 'sensors', '`sensor_class` = ? AND `sensor_id` = ?', array($class, $sensor['sensor_id']));
if ($sensor['sensor_class'] == 'state' && $sensor['sensor_current'] != $sensor_value) {
log_event($class . ' sensor has changed from ' . $sensor['sensor_current'] . ' to ' . $sensor_value, $device, $class, $sensor['sensor_id']);
}
dbUpdate(array('sensor_current' => $sensor_value, 'sensor_prev' => $sensor['sensor_current'], 'lastupdate' => array('NOW()')), 'sensors', '`sensor_class` = ? AND `sensor_id` = ?', array($class,$sensor['sensor_id']));
}//end foreach
}//end poll_sensor()