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May 19, 2018 11:52
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SOAP Web Service in PHP | Author: Teodor Proca
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <title>LAb10</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <link rel="stylesheet" type="text/css" media="screen" href="main.css" /> | |
| <script src="main.js"></script> | |
| </head> | |
| <body> | |
| <form action="./script.php" method="POST"> | |
| <input type="date" name="date" id="date"> | |
| <button type="submit">Submit</button> | |
| </form> | |
| </body> | |
| </html> |
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| <?php | |
| if (isset($_POST['date'])) { | |
| $date = $_POST['date']; | |
| define ('WS_URL', 'http://localhost:8888/lab10/weather.php'); | |
| try { | |
| $client = new SoapClient(null, // nu furnizam niciun WSDL | |
| array('location' => WS_URL, // adresa serviciului Web | |
| 'uri' => 'http://web.info/porto', // spatiul de nume corespunzator serviciului Web apelat | |
| 'trace' => 1 // se vor furniza informatii de depanare | |
| ) | |
| ); | |
| $res = $client->getWeather($date); | |
| $doc = new DOMDocument(); | |
| $doc->loadXML($res); | |
| echo $doc->saveXML(); | |
| } catch (SOAPFault $exception) { // eroare :( | |
| echo 'An exception occurred: ' . $exception->faultstring; | |
| } | |
| } | |
| ?> |
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| <?php | |
| try { | |
| // nu oferim nicio descriere WSDL, stabilim URI-ul serviciului | |
| $server = new SoapServer(null, | |
| array('uri' => 'http://web.info/porto') // spatiul de nume folosit | |
| ); | |
| // adaugam metodele implementate | |
| $server->addFunction('getWeather'); | |
| // asteptam cereri SOAP | |
| $server->handle(); | |
| } catch (SOAPFault $exception) { | |
| echo 'An exception occurred: ' . $exception; | |
| } | |
| function createXml($weather, $precipitation, $umidity) { | |
| $domtree = new DOMDocument('1.0', 'UTF-8'); | |
| $xmlRoot = $domtree->createElement("xml"); | |
| $xmlRoot = $domtree->appendChild($xmlRoot); | |
| $currentTrack = $domtree->createElement("WeatherData"); | |
| $currentTrack = $xmlRoot->appendChild($currentTrack); | |
| $currentTrack->appendChild($domtree->createElement('Weather', $weather)); | |
| $currentTrack->appendChild($domtree->createElement('Precipitation', $precipitation)); | |
| $currentTrack->appendChild($domtree->createElement('Umidity', $umidity)); | |
| return $domtree->saveXML(); | |
| } | |
| function getWeather ($date) { | |
| // uzual, vom efectua o interogare SQL, o procesare de date (CSV, JSON, XML,...), | |
| // o invocare a altui serviciu Web etc. | |
| $day = date("l", strtotime($date)); | |
| if($day === 'Monday') { | |
| $rez = createXml('Sunny!', '30%', '65%'); | |
| } | |
| if($day === 'Tuesday') { | |
| $rez = createXml('Rainy!', '90%', '75%'); | |
| } | |
| if($day === 'Wednesday') { | |
| $rez = createXml('Happy day!', '0%', '45%'); | |
| } | |
| if($day === 'Thursday') { | |
| $rez = createXml('Sunny!', '10%', '75%'); | |
| } | |
| if($day === 'Friday') { | |
| $rez = createXml('Sunny!', '30%', '35%'); | |
| } | |
| if($day === 'Saturday') { | |
| $rez = createXml('Sunny!', '30%', '35%'); | |
| } | |
| if($day === 'Sunday') { | |
| $rez = createXml('Sunny!', '30%', '35%'); | |
| } | |
| return $rez; | |
| } | |
| ?> |
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