function get_location_data()
{
$country = $_GET['country'];
$year = intval($_GET['year']);
$month = intval($_GET['month']);
$day = intval($_GET['day']);
// $hour = intval($_GET['hour']);
$hour = intval($_GET['hour']);
// echo $hour;
// echo $country;
$query = get_customize_date(intval($_GET['year']), intval($_GET['month']), intval($_GET['day']), intval($_GET['hour']), true);
$array = array();
$dir = "data/" . $_GET['country'];
// $dir = "data/Australia/";
// echo json_encode ( getTwitterListByFile ( "keepedEngTweets_statuses.log.2014-02-01-00.xz.json" ) );
// Open a directory, and read its contents
if (is_dir($dir) == true) {
if ($dh = opendir($dir)) {
// echo "read";
// print_r ( readdir ( $dh ) );Ï
while (($file = readdir($dh)) !== false) {
if ($file != "." && $file != "..") {
if (strpos($file, $query) !== false) {
// echo $query;
$array = array_merge($array, getTwitterListByFile($dir . "/" . $file));
}
}
// echo $file;
// break;
}
// echo json_encode ( $array );
closedir($dh);
return $array;
} else {
echo "cannot open dir";
}
}
}
function data_write_json()
{
// $foldername = "data/" . $_GET ['country'];
global $root_folder;
$root_folder = "Australia";
echo $root_folder;
$foldername = "data/" . $root_folder;
$filename = $foldername . "/" . "user_message.json";
echo $filename;
$data = array();
$month = 1;
$max_day = 31;
$i = 0;
$j = 0;
for ($month = 1; $month < 13; $month++) {
// $data[$month] = array();
if ($month % 2 == 1) {
$max_day = 31;
} else {
$max_day = 30;
}
if ($month == 2) {
$max_day = 28;
}
for ($i = 1; $i <= $max_day; $i++) {
$tmp = array();
for ($j = 0; $j < 24; $j++) {
$file_date = get_customize_date(2014, $month, $i, $j, true);
try {
if (has_file($file_date)) {
// $data [$file_date] = count_message ( $file_date );
$data[$month][$i][$j] = count_message($file_date);
} else {
$data[$month][$i][$j] = 0;
}
} catch (Exception $e) {
}
}
}
}
echo json_encode($data);
file_put_contents($filename, json_encode($data));
}
