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<?php
// Include PEAR::SOAP Client class
require_once('SOAP/Client.php');
// Include PEAR::Cache_Lite_Function
require_once ( 'Cache/Lite/Function.php' );
// Instantiate the SOAP_WSDL class using the online document
$wsdl=new SOAP_WSDL('http://live.capescience.com/wsdl/GlobalWeather.wsdl');
// Instantiate the ArticleClient class
$articleClient=$wsdl->getProxy();
// Define options for Cache_Lite_Function
// NOTE: fileNameProtection = true !
$options = array(
'cacheDir' => './cache/',
'fileNameProtection' => true,
'writeControl' => TRUE,
'readControl' => TRUE,
'readControlType' => 'strlen',
'defaultGroup' => 'SOAP'
);
// Instantiate Cache_Lite_Function
$cache = new Cache_Lite_Function($options);
// Instantiate the SOAP_WSDL class using the online document
$wsdl=new SOAP_WSDL('http://live.capescience.com/wsdl/GlobalWeather.wsdl');
// Get the proxy class for the service
$stationInfo = $wsdl->getProxy();
$countries = $cache->call('stationInfo->listCountries');
// A select box to choose a country
$select = "<select name=\"country\">\n";
foreach ( $countries as $country ) {
if ( $country == 'switzerland' ) {
$select .= "<option selected>".$country."</option>\n";
} else {
$select .= "<option>".$country."</option>\n";
}
}
$select .= "</select>";
// Initialize a variable to store a table
$table='';
// If a country search has been performed...
if ( isset ( $_GET['country'] ) && in_array($_GET['country'],$countries) ) {
// Start building the table
$table = "<table>\n";
$table.= "<tr>\n<th>Airports in ".$_GET['country']."</th>\n</tr>\n";
// Use the services searchByCountry() method
$country = $cache->call('stationInfo->searchByCountry',$_GET['country']);
// Display the airports in the country as table rows
foreach ( $country as $airport ) {
$table.="<tr>\n<td>".$airport->string."</td>\n</tr>\n";
}
$table .= "</table>";
}
?>
<!doctype html public "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> Global Weather Service </title>
<meta http-equiv="Content-type" content="text/html"
charset="iso-8859-1" />
<style type="text/css">
body, td {
font-size: 13px;
font-family: verdana;
color: navy
}
b {
font-weight: bold;
}
form {
margin: 0px;
}
input, select {
font-size: 12px;
font-family: verdana;
background-color: silver;
color: black;
}
</style>
</head>
<body>
<form method="GET" action="<?php echo ( $_SERVER['PHP_SELF'] ); ?>">
<table>
<tr>
<td><b>Pick a Country:</b></td>
<td><?php echo ( $select ); ?></td>
<td><input type="submit" value=" Search "></td>
</tr>
</table>
</form>
<?php echo ( $table );?>
</body>
</html>
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