}
/*
* could implement other ajax commands ie:
* list number of results actively while user changes selection
*/
echo 'Ajax Command List: [export]';
} elseif (GeoliveHelper::ScriptWasIncludedFromJoomla()) {
// display a dynamic form containing regions, and area selection.
// TODO add layer selection.
if (!file_exists(__DIR__ . DS . 'regions.json')) {
include_once 'lib/PaddlingArea.php';
include_once 'lib/Region.php';
$regionObjArray = array();
foreach (GeoliveHelper::DefinedRegionsList() as $region) {
$regionObj = new Region($region);
foreach (GeoliveHelper::DistinctPaddlineAreas($region) as $pdArea) {
$paddleObj = new PaddlingArea($pdArea);
$regionObj->areas[] = $paddleObj;
}
$regionObjArray[] = $regionObj;
file_put_contents(__DIR__ . DS . 'regions.json', json_encode($regionObjArray, JSON_PRETTY_PRINT));
}
} else {
$regionObjArray = json_decode(file_get_contents(__DIR__ . DS . 'regions.json'));
}
if (empty($regionObjArray)) {
throw new Exception('There were no regions');
}
// HtmlBock is used to seperate templates from code
// look in scaffolds/html.form.select.php
HtmlBlock('form.select', array('regions' => $regionObjArray, 'layers' => array_map(function ($layer) {
