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<?php |
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/** |
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* Test this example by executing: |
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* php -S localhost:2626 |
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* Open your favorite browser and go to http://localhost:2626/example.php |
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* OR |
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* Print it on stdout using CLI client |
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* docker build -t google-street-view . && docker run -it --rm --name google-street-view -v "$PWD":/application google-street-view php example.php |
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*/ |
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ini_set('display_errors', '1'); |
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error_reporting(E_ALL); |
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$vendorDir = getenv('COMPOSER_VENDOR_DIR') ?: 'vendor'; |
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require_once __DIR__.'/../'.$vendorDir.'/autoload.php'; |
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/** |
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* You can customize this value to test it |
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*/ |
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$imageWidth = 400; |
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$imageHeight = 400; |
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$locationName = 'Forbidden City, Beijing, China'; |
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//$locationName = 'A place which not exists'; |
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use Defro\Google\StreetView\Api; |
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$dotEnv = new \Dotenv\Dotenv(__DIR__.'/../'); |
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$dotEnv->load(); |
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$apiKey = getenv('GOOGLE_API_KEY'); |
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if (!$apiKey || empty($apiKey)) { |
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throw new RuntimeException('No Google api key found. Please provide one in .env file.'); |
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} |
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$client = new \GuzzleHttp\Client(); |
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$streetView = new Api($client); |
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$streetView |
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->setApiKey($apiKey) |
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->setImageWidth($imageWidth) |
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->setImageHeight($imageHeight) |
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; |
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$print = [ |
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'<h1>Google Street view example</h1>', |
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'<h2>Handle location: "'.$locationName.'"</h2>', |
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]; |
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try { |
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$imgUrl = $streetView->getImageUrlByLocation($locationName); |
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$searchUrl = 'https://www.google.com/maps/search/?api=1&query='; |
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$searchUrl .= urlencode($locationName); |
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$print['Display image url by location name'] = [ |
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'<img src="'.$imgUrl.'" alt="'.$locationName.'" />', |
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'Image URL : <a href="'.$imgUrl.'">'.$imgUrl.'</a>', |
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'Search URL : <a href="'.$searchUrl.'">'.$searchUrl.'</a>', |
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]; |
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} catch (Exception $e) { |
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$print['Display image url by location name'] = 'Error when get image url by location name : '.$e->getMessage(); |
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} |
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try { |
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$metadata = $streetView->getMetadata($locationName); |
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$print['Metadata collect by location name'] = []; |
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foreach ($metadata as $key => $value) { |
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$print['Metadata collect by location name'][] = sprintf('%s : %s', $key, $value); |
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} |
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} catch (Exception $e) { |
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exit('Error when get metadata : '.$e->getMessage()); |
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} |
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try { |
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$imgUrl = $streetView->getImageUrlByPanoramaId($metadata['panoramaId']); |
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$searchUrl = 'https://www.google.com/maps/@?api=1&map_action=pano&pano='; |
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$searchUrl .= $metadata['panoramaId']; |
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$print['Display image url by panorama ID'] = [ |
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'<img src="'.$imgUrl.'" alt="'.$locationName.'" />', |
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'Image URL : <a href="'.$imgUrl.'">'.$imgUrl.'</a>', |
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'Search URL : <a href="'.$searchUrl.'">'.$searchUrl.'</a>', |
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]; |
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} catch (Exception $e) { |
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$print['Display image url by panorama ID'] = 'Error when get image url by panorama ID : '.$e->getMessage(); |
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} |
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try { |
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$imgUrl = $streetView->getImageUrlByLatitudeAndLongitude($metadata['lat'], $metadata['lng']); |
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$searchUrl = 'https://www.google.com/maps/@?api=1&map_action=pano&viewpoint='; |
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$searchUrl .= $metadata['lat'].','.$metadata['lng']; |
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$print['Display image url by latitude and longitude'] = [ |
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'<img src="'.$imgUrl.'" alt="'.$locationName.'" />', |
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'Image URL : <a href="'.$imgUrl.'">'.$imgUrl.'</a>', |
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'Search URL : <a href="'.$searchUrl.'">'.$searchUrl.'</a>', |
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]; |
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} catch (Exception $e) { |
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$print['Display image url by latitude and longitude'] = 'Error when get image url by latitude and longitude : '.$e->getMessage(); |
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} |
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if (PHP_SAPI === 'cli') { |
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cliPrinter($print); |
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} else { |
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echo '<html><head>'; |
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echo '<title>Google street view API PHP example</title>'; |
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echo '<link rel="icon" type="image/png" href="favicon.png" />'; |
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echo '</head><body>'; |
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echo webPrinter($print); |
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// TODO add a form to customize location name and other parameter |
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echo '</body></html>'; |
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} |
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function cliPrinter($print, $indentationLevel = 0) { |
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$indentation = str_repeat(' ', $indentationLevel * 2); |
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foreach ($print as $key => $message) { |
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if (is_array($message)) { |
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printf('%s• %s%s', $indentation, strip_tags($key), PHP_EOL); |
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cliPrinter($message, ++$indentationLevel); |
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$indentationLevel--; |
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continue; |
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} |
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if (trim(strip_tags($message)) !== '') { |
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printf('%s• %s%s', $indentation, strip_tags($message), PHP_EOL); |
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} |
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} |
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} |
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function webPrinter($print, $isList = false) { |
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$return = ''; |
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foreach ($print as $title => $message) { |
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if (is_array($message)) { |
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$return .= '<h3>'.$title.'</h3><ul>'.webPrinter($message, true).'</ul>'; |
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continue; |
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} |
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$message = $isList ? '<li>'.$message.'</li>' : $message; |
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$return .= is_numeric($title) |
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? $message |
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: '<h3>'.$title.'</h3><p>'.$message.'</p>' |
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; |
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} |
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return $return; |
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} |
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exit(0); |
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defro /
google-streetview
