www/includes/db_inventory_fermentables.php

<?php

require($_SERVER['DOCUMENT_ROOT']."/config.php");
require($_SERVER['DOCUMENT_ROOT']."/version.php");
require($_SERVER['DOCUMENT_ROOT']."/includes/constants.php");


#Connect to the database
$connect = mysqli_connect(DBASE_HOST, DBASE_USER, DBASE_PASS, DBASE_NAME);
if (! $connect) {
	die('Connect Error (' . mysqli_connect_errno() . ') ' . mysqli_connect_error());
}
mysqli_set_charset($connect, "utf8" );

$response = array(
   'error' => false,
   'msg' => 'Ok',
);

// get data and store in a json array
if (isset($_POST['insert']) || isset($_POST['update'])) {
	if (isset($_POST['insert'])) {
		$sql  = "INSERT INTO `inventory_fermentables` SET ";
	}
	if (isset($_POST['update'])) {
		$sql  = "UPDATE `inventory_fermentables` SET ";
	}

	if (isset($_POST['uuid']) && (strlen($_POST['uuid']) == 36)) {
                $sql .= "uuid='" . $_POST['uuid'];
        } else {
                $uuid = str_replace("\n", "", file_get_contents('/proc/sys/kernel/random/uuid'));
                $sql .= "uuid='" . $uuid;
        }
	$sql .= "', name='" . mysqli_real_escape_string($connect, $_POST['name']);
	$sql .= "', type='" . array_search($_POST['type'], $fermentabletype);
	$sql .= "', yield='" . $_POST['yield'];
	$sql .= "', color='" . $_POST['color'];
	($_POST['add_after_boil'] == 'true') ? $sql .= "', add_after_boil='1" : $sql .= "', add_after_boil='0";
	$sql .= "', origin='" . mysqli_real_escape_string($connect, $_POST['origin']);
	$sql .= "', supplier='" . mysqli_real_escape_string($connect, $_POST['supplier']);
	$sql .= "', notes='" . mysqli_real_escape_string($connect, $_POST['notes']);
	$sql .= "', coarse_fine_diff='" . $_POST['coarse_fine_diff'];
	$sql .= "', moisture='" . $_POST['moisture'];
	$sql .= "', diastatic_power='" . $_POST['diastatic_power'];
	$sql .= "', protein='" . $_POST['protein'];
	$sql .= "', dissolved_protein='" . $_POST['dissolved_protein'];
	$sql .= "', max_in_batch='" . $_POST['max_in_batch'];
	($_POST['recommend_mash'] == 'true') ? $sql .= "', recommend_mash='1" : $sql .= "', recommend_mash='0";
	$sql .= "', added='" . array_search($_POST['added'], $added);
	($_POST['always_on_stock'] == 'true') ? $sql .= "', always_on_stock='1" : $sql .= "', always_on_stock='0";
	$sql .= "', di_ph='" . $_POST['di_ph'];
	$sql .= "', acid_to_ph_57='" . $_POST['acid_to_ph_57'];
	$sql .= "', graintype='" . array_search($_POST['graintype'], $graintype);
	$sql .= "', inventory='" . $_POST['inventory'];
	$sql .= "', cost='" . $_POST['cost'] . "'";
	if ($_POST['production_date'] == '')
		$sql .= ", production_date=NULL";
	else
		$sql .= ", production_date='" . $_POST['production_date'] . "'";
	if ($_POST['tht_date'] == '')
		$sql .= ", tht_date=NULL";
	else
		$sql .= ", tht_date='" . $_POST['tht_date'] . "'";
	if (isset($_POST['insert'])) {
		$sql .= ";";
	}
	if (isset($_POST['update'])) {
		$sql .= " WHERE record='" . $_POST['record'] . "';";
	}
	$result = mysqli_query($connect, $sql);
	if (! $result) {
		syslog(LOG_NOTICE, "db_inventory_fermentables: ".$sql." result: ".mysqli_error($connect));
		$response['error'] = true;
		$response['msg'] = "SQL fout: ".mysqli_error($connect);
	}
        exit(json_encode($response));

} else if (isset($_POST['delete'])) {
	// DELETE COMMAND
	$sql = "DELETE FROM `inventory_fermentables` WHERE record='".$_POST['record']."';";
	$result = mysqli_query($connect, $sql);
	if (! $result) {
		syslog(LOG_NOTICE, "db_inventory_fermentables: ".$sql." result: ".mysqli_error($connect));
		$response['error'] = true;
                $response['msg'] = "SQL fout: ".mysqli_error($connect);
        }
	exit(json_encode($response));

} else {
	// SELECT COMMAND
	$query = "SELECT * FROM inventory_fermentables ORDER BY supplier,name";
	$result = mysqli_query($connect, $query) or die("SQL Error 1: " . mysqli_error($connect));
	while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
		$fermentables[] = array(
			'record' => $row['record'],
			'name' => $row['name'],
			'uuid' => $row['uuid'],
			'type' => $fermentabletype[$row['type']],
			'yield' => $row['yield'],
			'color' => $row['color'],
			'add_after_boil' => $row['add_after_boil'],
			'origin' => $row['origin'],
			'supplier' => $row['supplier'],
			'notes' => $row['notes'],
			'coarse_fine_diff' => $row['coarse_fine_diff'],
			'moisture' => $row['moisture'],
			'diastatic_power' => $row['diastatic_power'],
			'protein' => $row['protein'],
			'dissolved_protein' => $row['dissolved_protein'],
			'max_in_batch' => $row['max_in_batch'],
			'recommend_mash' => $row['recommend_mash'],
			'added' => $added[$row['added']],
			'always_on_stock' => $row['always_on_stock'],
			'di_ph' => $row['di_ph'],
			'acid_to_ph_57' => $row['acid_to_ph_57'],
			'graintype' => $graintype[$row['graintype']],
			'inventory' => $row['inventory'],
			'cost' => $row['cost'],
			'production_date' => $row['production_date'],
			'tht_date' => $row['tht_date']
		);
	}
	header("Content-type: application/json");
	exit(json_encode($fermentables));
}

syslog(LOG_NOTICE, "db_inventory_fermentables: missing arguments");
$response['error'] = true;
$response['msg'] = "missing arguments";
echo json_encode($response);

?>