public function actionLookup()
{
//Must be called by POST
$this->requirePostRequest();
//Get plugin settings
$settings = craft()->plugins->getPlugin('commerceAusPostLookup')->getSettings();
//Called via Ajax?
$ajax = craft()->request->isAjaxRequest();
//Must be called by Ajax
if (!$ajax) {
return;
}
//We'll return all the POST data to the template, so kick of our return data with that...
$vars = craft()->request->getPost();
//hold a list of possible errors to log
$errors = array();
//build the URL to the auspost API
$postcodeURL = 'http://' . $settings->urlPrefix . '/api/postcode/search.json?q=' . urlencode($_REQUEST['query']) . '&state=';
// Lookup domestic parcel types (different kinds of standard boxes etc)
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $postcodeURL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('AUTH-KEY: ' . $settings->apiKey));
$rawBody = curl_exec($ch);
// Check the response: if the body is empty then an error occurred
if (!$rawBody) {
$errors[] = 'Error: "' . curl_error($ch) . '" - Code: ' . curl_errno($ch);
}
try {
// All good, lets parse the response into a JSON object if possible
$pcJSON = json_decode($rawBody);
} catch (Exception $e) {
$errors[] = "Caught Exception in JSON decode: " . $e->getMessage();
}
//@TODO - change this to use DB lookups or will Commerce pre-populate so we can fix these??
//Auspost will return VIC, SA etc - we need to map these to matching names and Ids for Commerce
$statesNameMap = array("VIC" => "Victoria", "SA" => "South Australia", "WA" => "Western Australia", "NT" => "Northern Territory", "NSW" => "New South Wales", "QLD" => "Queensland", "TAS" => "Tasmania", "ACT" => "Australian Captial Territory");
$statesIDMap = array("VIC" => 1, "SA" => 2, "WA" => 3, "NT" => 4, "NSW" => 5, "QLD" => 6, "TAS" => 7, "ACT" => 8);
//Process the results and put into a suggestions array - we just return this empty if there are no results
$suggestions = array();
if (is_object($pcJSON->localities)) {
foreach ($pcJSON->localities as $results) {
//is there just one result? If so needs to be in an array for following process
CommerceAusPostLookupPlugin::log("Results: " . var_export($results, true));
if (is_object($results)) {
CommerceAusPostLookupPlugin::log("Only one result returned");
$results = array($results);
}
//now set up the data for return
foreach ($results as $locality) {
array_push($suggestions, array('value' => $locality->postcode . " - " . $locality->location . " - " . $locality->state, 'data' => array('postcode' => $locality->postcode, 'suburb' => $locality->location, 'stateName' => $statesNameMap[$locality->state], 'stateId' => $statesIDMap[$locality->state], 'state' => $locality->state)));
}
}
}
if ($errors) {
$allErrors = "";
foreach ($errors as $error) {
CommerceAusPostLookupPlugin::logError("Error: " . $error);
$allErrors .= "[" . $error . "]";
}
$this->returnJson(["success" => false, 'suggestions' => [], 'pcJSON' => [], 'error' => $allErrors]);
}
//Return no matter what - either results or an empty array which will prompt the not found message
$this->returnJson(["success" => true, 'suggestions' => $suggestions, 'pcJSON' => $pcJSON]);
}
public static function logWarning($msg)
{
CommerceAusPostLookupPlugin::log($msg, LogLevel::Warning, $force = true);
}
