$_GET['location'],
"water_quality" => (int)$_GET['water_quality']
];
}else{
$variables_from_module = [
"location" => "ERROR",
"water_quality" => 0
];
}
/**
* Returns an authorized API client.
* @return Google_Client the authorized client object
*/
function getClient()
{
$client = new Google_Client();
$client->setApplicationName('Water Quality Detector'); // Enter your application name.
$client->setScopes('https://www.googleapis.com/auth/spreadsheets');
$client->setAuthConfig('credentials.json');
$client->setAccessType('offline');
$client->setPrompt('select_account consent');
// Load previously authorized token from a file, if it exists.
// The file token.json stores the user's access and refresh tokens, and is
// created automatically when the authorization flow completes for the first
// time.
$tokenPath = 'token.json';
if (file_exists($tokenPath)) {
$accessToken = json_decode(file_get_contents($tokenPath), true);
$client->setAccessToken($accessToken);
print("Token Found!");
}
// If there is no previous token or it's expired.
if ($client->isAccessTokenExpired()) {
// Refresh the token if possible, else fetch a new one.
if ($client->getRefreshToken()) {
$client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
} else {
// Request authorization from the user.
$authUrl = $client->createAuthUrl();
// Do not forget to refresh the page after getting the verification code and entering it to the account_verification_token.php.
printf("Open the following link in your browser:
%s
", $authUrl); // <= Comment
print 'Do not forget to refresh the page after getting the verification code and entering it to the account_verification_token.php.
Set the verification code in the account_verification_token.php file.'; // <= Comment
// Set the verification code to create the token.json.
$authCode = trim($GLOBALS['account_verification_token']);
// Exchange authorization code for an access token.
$accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
$client->setAccessToken($accessToken);
// Check to see if there was an error.
if (array_key_exists('error', $accessToken)) {
throw new Exception(join(', ', $accessToken));
}else{
print("Successful! Refresh the page.");
}
}
// Save the token to a file.
if (!file_exists(dirname($tokenPath))) {
mkdir(dirname($tokenPath), 0700, true);
}
file_put_contents($tokenPath, json_encode($client->getAccessToken()));
}
return $client;
}
// Get the API client and construct the service object.
$client = getClient();
$service = new Google_Service_Sheets($client);
// Enter your spreadsheetId:
$spreadsheetId = '[Spreadsheet_ID]';
// Enter the range (the first row) under which new values will be appended:
$range = 'A1:B1';
// Append recent findings (location and water quality) to the spreadsheet.
$values = [
[$variables_from_module["location"], $variables_from_module["water_quality"]]
];
$body = new Google_Service_Sheets_ValueRange([
'values' => $values
]);
$params = [
'valueInputOption' => "RAW"
];
// Append if only requested!
if(isset($_GET['location'])){
$result = $service->spreadsheets_values->append($spreadsheetId, $range, $body, $params);
printf("
%d cells appended.", $result->getUpdates()->getUpdatedCells());
}