www/upl_brew.php

Wed, 27 Feb 2019 14:39:25 +0100

author
Michiel Broek <mbroek@mbse.eu>
date
Wed, 27 Feb 2019 14:39:25 +0100
changeset 297
5e2424bfbc4a
child 299
047ead629d4a
permissions
-rw-r--r--

Added import brew json logfiles

<?php
require_once('config.php');

$target_dir = "tmp/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);

// Check if file already exists
if (file_exists($target_file)) {
	echo "Fout 1: bestand bestaat al. ";
	$uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000 && $uploadOk) {
	echo "Fout 2: het bestand is te groot. ";
	$uploadOk = 0;
}
// Allow certain file formats
if ($imageFileType != "json" && $uploadOk) {
	echo "Fout 3: alleen JSON bestanden toegestaan. ";
	$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
	exit;
}

if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
	echo "Verwerken bestand ". basename( $_FILES["fileToUpload"]["name"]). "<br />";
} else {
	echo "Fout 4: er gieng iets fout met de upload.";
	exit;
}

$json= file_get_contents($target_file);
$brew = json_decode($json, true);
$records =  count($brew);
if ($records != 1) {
	echo "Fout 5: dit is geen JSON brouw logfile";
	exit;
}

$connect = mysqli_connect(DBASE_HOST, DBASE_USER, DBASE_PASS, DBASE_NAME);
if (! $connect) {
	echo "Fout 6: ".mysqli_connect_errno()." ".mysqli_connect_error();
	exit;
}
mysqli_set_charset($connect, "utf8" );
date_default_timezone_set('Europe/Amsterdam');

foreach($brew as $brewdata) {

	foreach($brewdata as $item) {
		$temps  = $item['brewdata'];
		$events = $item['annotations'];
		$date   = date("Y-m-d H:i:s"   , strtotime($item['Date']));
		$code   = strtok($item['Recipe'], " ");
		$name   = strtok('\0');
		$insert = 0;
		$update = 0;
		$delete = 0;

		$sql = "SELECT uuid FROM products WHERE code='".$code."';";
		$result = mysqli_query($connect, $sql) or die("SQL Error 1: " . mysqli_error($connect));
		if ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
			$uuid = $row['uuid'];
		}
		echo "Brouw: ".$code." ".$name."<br />";

		$sql = "DELETE FROM log_brews WHERE code='".$code."';";
		$result = mysqli_query($connect, $sql) or die("SQL Error 1: " . mysqli_error($connect));
		$delete += mysqli_affected_rows($connect);

		foreach($temps as $temp) {
			// Create full datetime from the Label
			$t = floatval(substr($temp['Label'], 0, 2)) * 60 + floatval(substr($temp['Label'], 3, 2));
			$time = new DateTime($date);
			$time->add(new DateInterval('PT' . $t . 'M'));
			$stamp = $time->format('Y-m-d H:i:s');

			$sql  = "INSERT INTO log_brews SET version='2";
			$sql .= "', datetime='" . $stamp;
			$sql .= "', uuid='" . $uuid;
			$sql .= "', code='" . $code;
			$sql .= "', name='" . mysqli_real_escape_string($connect, $name);
			$sql .= "', pv_mlt='" . $temp['MLT_pv'];
			$sql .= "', sp_mlt='" . $temp['MLT_sp'];
			$sql .= "', pwm_mlt='" . $temp['MLT_pwm'];
			if (isset($temp['HLT_pv']))
				$sql .= "', pv_hlt='" . $temp['HLT_pv'];
			if (isset($temp['HLT_sp']))
				$sql .= "', sp_hlt='" . $temp['HLT_sp'];
			if (isset($temp['HLT_pwm']))
				$sql .= "', pwm_hlt='" . $temp['HLT_pwm'];
			$sql .= "';";
			$result = mysqli_query($connect, $sql) or die("SQL Error 1: " . mysqli_error($connect));
			$insert += mysqli_affected_rows($connect);
		}

		// The events are annotations in the JSON file.
		foreach($events as $event) {
			$t = floatval(substr($event['value'], 0, 2)) * 60 + floatval(substr($event['value'], 3, 2));
			$time = new DateTime($date);
			$time->add(new DateInterval('PT' . $t . 'M'));
			$stamp = $time->format('Y-m-d H:i:s');

			$sql  = "UPDATE log_brews SET event='".mysqli_real_escape_string($connect, $event['label']['content'])."' WHERE ";
			$sql .= "datetime='".$stamp."' AND uuid='".$uuid."';";
			$result = mysqli_query($connect, $sql) or die("SQL Error 1: " . mysqli_error($connect));
			$update += mysqli_affected_rows($connect);
		}

		$sql = "UPDATE products SET log_brew='1' WHERE code='".$code."';";
		$result = mysqli_query($connect, $sql) or die("SQL Error 1: " . mysqli_error($connect));
		$update += mysqli_affected_rows($connect);
		echo "Database delete: ".$delete.", insert: ".$insert.", update: ".$update." records." . PHP_EOL;
	}
}
// Don't clutter the upload directory.
unlink($target_file);

?>

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