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Code Issues Releases Wiki Activity

Issue Malformed UTFGrid (?) fixed. Fixes #26

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This commit is contained in:
Dalibor Janák
2014-05-19 18:58:54 +02:00
parent ed5618886f
commit cba3048506
1 changed files with 4 additions and 3 deletions
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7
tileserver.php
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@@ -334,7 +334,7 @@ class Server {
$result = $this->db->query('SELECT grid FROM grids WHERE tile_column = ' . $x . ' AND tile_row = ' . $y . ' AND zoom_level = ' . $z);
if (!isset($result) || $result === FALSE) {
header('Access-Control-Allow-Origin: *');
echo 'grid({error});';
echo '{}';
die;
} else {
$data = $result->fetchColumn();
@@ -350,12 +350,13 @@ class Server {
}
$grid = rtrim($grid, ',') . '}}';
header('Access-Control-Allow-Origin: *');
if (isset($_GET['callback'])) {
if (isset($_GET['callback']) && !empty($_GET['callback'])) {
header("Content-Type:text/javascript charset=utf-8");
echo $_GET['callback'] . '(' . $grid . ');';
} else {
header("Content-Type:text/javascript; charset=utf-8");
echo 'grid(' . $grid . ');';
echo $grid;
}
}
} catch (PDOException $e) {