function get_dyn_pois($fw_dynamic)
{
$conf_data = file_get_contents("poi_dp_dyn_conf.json");
$conf = json_decode($conf_data, true);
$sources = $fw_dynamic["sources"];
$dyn_data = array();
$n_sources = count($sources);
for ($i = 0; $i < $n_sources; $i++) {
$source = $sources[$i];
$host = $source["host_type"];
$type = $source["data_type"];
if (array_key_exists('host_id', $source)) {
$ids = $source["host_id"];
$id = $source["host_id"][0];
} else {
$ids = array();
$id = '';
}
switch ($conf["host_type"][$host]["method"]) {
case "REST_GET":
$url = $conf["host_type"][$host]["params"]["url"] . $id . $conf["host_type"][$host]["params"]["params"];
$options = array('headers' => $conf["host_type"][$host]["params"]["headers"]);
$output = http_get($url, $options);
break;
case "REST_POST":
$i = 0;
$data = $conf["host_type"][$host]["params"]["params"];
foreach ($ids as $id) {
$data = str_replace('$' . $i++, $id, $data);
}
if (is_array($data)) {
$data = json_encode($data);
}
$output = http_post_data($conf["host_type"][$host]["params"]["url"], $data, array('headers' => $conf["host_type"][$host]["params"]["headers"]));
break;
}
$data = http_parse_message($output)->body;
// merge separate sources
$mapped_data = map_data($conf["data_mapping"][$type], $data);
$dyn_data = array_merge_r2($dyn_data, $mapped_data);
}
return $dyn_data;
}
function &array_merge_r2(array &$array1, &$array2 = null)
{
$merged = $array1;
if (is_array($array2)) {
foreach ($array2 as $key => $val) {
if (is_array($val)) {
$item = isset($merged[$key]) && is_array($merged[$key]) ? array_merge_r2($merged[$key], $val) : $val;
} else {
$item = $val;
}
if (is_int($key)) {
array_push($merged, $item);
} else {
$merged[$key] = $item;
}
}
}
return $merged;
}
