function setup()
{
//get the call type
$call = $_GET['call'];
switch ($call) {
case "postcode":
if (!isset($_GET['area_size']) || !is_postcode($_GET['postcode'])) {
array_push($this->warnings, "No valid postcode specified");
}
if (!isset($_GET['area_size'])) {
array_push($this->warnings, "Area size specified");
}
//all good, get the data
if (sizeof($this->warnings) == 0) {
$xy = postcode_to_location($_GET['postcode']);
$easting = $xy[0];
$northing = $xy[1];
$this->applications = Applications::query($easting, $northing, alert_size_to_meters($_GET['area_size']));
}
break;
case "point":
//validation
if (!isset($_GET['lat']) || !isset($_GET['lng'])) {
array_push($this->warnings, "No longitude or latitude was specified");
}
if (!isset($_GET['area_size'])) {
array_push($this->warnings, "Area size specified");
}
//all good, get the data
if (sizeof($this->warnings) == 0) {
$latlng = new LatLng($_GET['lat'], $_GET['lng']);
$xy = $latlng->toOSRef();
$easting = $xy->easting;
$northing = $xy->northing;
$this->applications = Applications::query($easting, $northing, alert_size_to_meters($_GET['area_size']));
}
break;
case "pointos":
//validation
if (!isset($_GET['easting']) || !isset($_GET['northing'])) {
array_push($this->warnings, "No easting or northing was specified");
}
if (!isset($_GET['area_size'])) {
array_push($this->warnings, "Area size specified");
}
//all good, get the data
if (sizeof($this->warnings) == 0) {
$this->applications = Applications::query($_GET['easting'], $_GET['northing'], alert_size_to_meters($_GET['area_size']));
}
break;
case "authority":
//validation
if (!isset($_GET['authority'])) {
array_push($this->warnings, "No authority name specified");
}
//all good, get the data
if (sizeof($this->warnings) == 0) {
$this->applications = Applications::query_authority($_GET['authority']);
}
break;
case "area":
//validation
if (!isset($_GET['bottom_left_lat']) || !isset($_GET['bottom_left_lng']) || !isset($_GET['top_right_lat']) || !isset($_GET['top_right_lng'])) {
array_push($this->warnings, "Bounding box was not specified");
}
//all good, get the data
if (sizeof($this->warnings) == 0) {
$bottom_left_latlng = new LatLng($_GET['bottom_left_lat'], $_GET['bottom_left_lng']);
$bottom_left_xy = $bottom_left_latlng->toOSRef();
$top_right_latlng = new LatLng($_GET['top_right_lat'], $_GET['top_right_lng']);
$top_right_xy = $top_right_latlng->toOSRef();
$this->applications = Applications::query_area($bottom_left_xy->easting, $bottom_left_xy->northing, $top_right_xy->easting, $top_right_xy->northing);
}
break;
case "areaos":
//validation
if (!isset($_GET['bottom_left_easting']) || !isset($_GET['bottom_left_northing']) || !isset($_GET['top_right_easting']) || !isset($_GET['top_right_northing'])) {
array_push($this->warnings, "Bounding box was not specified");
}
//all good, get the data
if (sizeof($this->warnings) == 0) {
$this->applications = Applications::query_area($_GET['bottom_left_easting'], $_GET['bottom_left_northing'], $_GET['top_right_easting'], $_GET['top_right_easting']);
}
break;
case "latest":
$this->applications = Applications::query_latest(500);
break;
default:
$this->warnings = "No call type specified";
}
}
