<?php
/**
* @ASCOOS-NAME : Ascoos OS
* @ASCOOS-VERSION : 26.0.0
* @ASCOOS-SUPPORT : support@ascoos.com
* @ASCOOS-BUGS : https://issues.ascoos.com
*
* @desc <English> Microapplication for Geolocation and Weather Data
* @desc <Greek> ????????????? ??? ?????????? ??? ????????????? ????????
*
* @since PHP 8.2.0
*/
declare(strict_types=1);
use ASCOOS\OS\{
Kernel\API\TGoogleMapsHandler,
Kernel\API\TOpenWeatherMapHandler,
Kernel\Files\TFilesHandler,
Kernel\Arrays\Events\TEventHandler,
Kernel\Dates\TDatesHandler,
Extras\Validation\X\TXValidationHandler
};
global $conf, $AOS_LOGS_PATH, $AOS_TMP_DATA_PATH;
/**
* <English> Initialize ASCOOS classes for geolocation and weather data processing.
* <Greek> ???????????? ??????? ASCOOS ??? ??????????? ??????????? ??? ?????????????? ?????????.
*/
$properties = [
'file' => [
'dataDir' => $AOS_TMP_DATA_PATH . '/microapp_data',
'quotaSize' => 1000000 // 1MB quota
],
'google_maps' => [
'url' => 'https://maps.googleapis.com/maps/api',
'api_key' => 'your_google_maps_api_key',
'options' => [
'CURLOPT_RETURNTRANSFER' => true,
'CURLOPT_HTTPHEADER' => ['Accept: application/json']
]
],
'open_weather' => [
'url' => 'http://api.openweathermap.org/data/2.5',
'api_key' => 'your_openweathermap_api_key',
'options' => [
'CURLOPT_RETURNTRANSFER' => true,
'CURLOPT_HTTPHEADER' => ['Accept: application/json']
]
],
'logs' => [
'useLogger' => $conf['logs']['useLogger'] ?? true,
'dir' => $conf['logs']['dir'] ?? $AOS_LOGS_PATH . '/',
'file' => 'microapp.log'
]
];
$googleMapsHandler = new TGoogleMapsHandler($properties['google_maps']['url'], 0, $properties['google_maps']['options'], 'GET', $properties);
$weatherHandler = new TOpenWeatherMapHandler($properties['open_weather']['url'], 0, $properties['open_weather']['options'], 'GET', $properties);
$validator = new TXValidationHandler($properties);
$filesHandler = new TFilesHandler([], $properties['file']);
$eventHandler = new TEventHandler([], $properties);
$datesHandler = new TDatesHandler('Europe/Athens', $properties);
// <English> Register events for validation and data storage.
// <Greek> ?????????? ????????? ??? ????????? ??? ?????????? ?????????.
$eventHandler->register('microapp', 'validation.success', fn($data) => error_log("Data validated: " . json_encode($data)));
$eventHandler->register('microapp', 'validation.failed', fn($data, $errors) => error_log("Validation failed: " . json_encode($errors)));
$eventHandler->register('microapp', 'data.stored', fn($path) => error_log("Data stored: $path"));
$validator->setEventHandler($eventHandler);
// <English> Define validation rules for geolocation and weather data.
// <Greek> ??????? ??????? ?????????? ??? ?????????? ??? ????????????? ????????.
$geoRules = [
'lat' => 'required|numeric|min:-90|max:90',
'lng' => 'required|numeric|min:-180|max:180',
'formatted_address' => 'required|string|max:255'
];
$weatherRules = [
'temp' => 'required|numeric|min:-50|max:50',
'weather' => 'required|string|max:100',
'timestamp' => 'required|date'
];
// <English> Fetch geolocation data for a given address.
// <Greek> ???? ??????????? ????????? ??? ??? ???????? ?????????.
$address = 'Athens, Greece';
$geoResponse = $googleMapsHandler->geocode(['address' => $address, 'key' => $properties['google_maps']['api_key']]);
$geoData = json_decode($geoResponse['data'], true)['results'][0]['geometry']['location'] ?? null;
if (!$geoData || !$validator->validate($geoData, $geoRules)) {
$eventHandler->trigger('microapp', 'validation.failed', $geoData, $validator->getErrors());
exit("Geolocation data validation failed.");
}
$eventHandler->trigger('microapp', 'validation.success', $geoData);
// <English> Fetch weather data for the geolocation.
// <Greek> ???? ?????????????? ????????? ??? ?? ?????????? ?????????.
$weatherResponse = $weatherHandler->getWeather([
'lat' => $geoData['lat'],
'lon' => $geoData['lng'],
'appid' => $properties['open_weather']['api_key']
]);
$weatherData = [
'temp' => $weatherResponse['data']['main']['temp'] ?? null,
'weather' => $weatherResponse['data']['weather'][0]['description'] ?? null,
'timestamp' => date('Y-m-d H:i:s', $weatherResponse['data']['dt'] ?? time())
];
if (!$validator->validate($weatherData, $weatherRules)) {
$eventHandler->trigger('microapp', 'validation.failed', $weatherData, $validator->getErrors());
exit("Weather data validation failed.");
}
$eventHandler->trigger('microapp', 'validation.success', $weatherData);
// <English> Combine and store data with encryption.
// <Greek> ?????????? ??? ?????????? ????????? ?? ?????????????.
$combinedData = [
'location' => [
'address' => $address,
'coordinates' => $geoData
],
'weather' => $weatherData,
'processed_at' => $datesHandler->getCurrentDate('Y-m-d H:i:s')
];
$dataFolder = $properties['file']['dataDir'];
$rawFile = "$dataFolder/microapp_data_" . date('Ymd_His') . ".json";
$encryptedFile = "$dataFolder/microapp_data_" . date('Ymd_His') . ".enc";
$filesHandler->createFolder($dataFolder);
if (!$filesHandler->isQuotaExceeded($dataFolder)) {
$filesHandler->writeToFileWithCheck(json_encode($combinedData, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE), $rawFile);
$filesHandler->encryptFile($rawFile, $encryptedFile, $fileHandler->getDeepProperty(['security','keys','files_secret_key'], $conf) ?? "Hi! I'm Ascoos OS");
$eventHandler->trigger('microapp', 'data.stored', $encryptedFile);
} else {
error_log("Quota exceeded for microapp data storage.");
}
// <English> Log processing completion.
// <Greek> ????????? ??????????? ????????????.
$filesHandler->logger?->log("Microapp data processed and encrypted: $encryptedFile", $filesHandler::DEBUG_LEVEL_INFO);
// <English> Free resources.
// <Greek> ???????????? ?????.
$googleMapsHandler->Free($googleMapsHandler);
$weatherHandler->Free($weatherHandler);
$validator->Free($validator);
$filesHandler->Free($filesHandler);
$eventHandler->Free($eventHandler);
$datesHandler->Free($datesHandler);
?>
|
Download
