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Using a redirect for MBTiles display
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Michael Lawrence Evans committed Jan 18, 2012
1 parent 2eb78ff commit 28b9225
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Showing 2 changed files with 61 additions and 63 deletions.
50 changes: 50 additions & 0 deletions site/www/mbtiles/display_mbtiles.php
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@@ -0,0 +1,50 @@
<?php
ini_set('include_path', ini_get('include_path').PATH_SEPARATOR.'../lib');
require_once '../../lib/init.php';
require_once '../../lib/data.php';
require_once '../../lib/lib.auth.php';

session_start();
$dbh =& get_db_connection();
remember_user($dbh);

$sm = get_smarty_instance(); // is this right?
print $sm->fetch("header.htmlf.tpl");
print $sm->fetch("navigation.htmlf.tpl");

$_SESSION['file'] = $_GET['filename'];
?>
<!DOCTYPE html>
<html>
<head>
<title>Show MBTiles</title>
<style type="text/css">
#map {
background: #000000;
width: 500px;
height: 400px;
margin: 0 auto;
}
</style>
<link rel="stylesheet" href="{$base_dir}/../../style.css" type="text/css" />
<script type="text/javascript" src="../atlas-ui/modest_maps/modestmaps.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">
function initMap() {
var center_lat = 37.77,
center_lon = -122.41;
var MM = com.modestmaps;
var name = <?php echo json_encode($_SESSION['file']);?>;
var provider = new MM.TemplatedMapProvider('mbtiles.php/' + name + '/{Z}/{X}/{Y}.png');
console.log(name);

// Set up the main map
var map = new MM.Map('map', provider);
map.setCenterZoom(new MM.Location(39.23, -101.42), 3);
}
</script>
</head>
<body onload="initMap()">
<div id="map"></div>
</body>
</html>
74 changes: 11 additions & 63 deletions site/www/mbtiles/uploader.php
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@@ -1,80 +1,28 @@
<?php
ini_set('include_path', ini_get('include_path').PATH_SEPARATOR.'../lib');
require_once '../../lib/init.php';
require_once '../../lib/data.php';
require_once '../../lib/lib.auth.php';

//Upload mbtiles to the server.

$target_mbtiles_folder = "uploaded_mbtiles/";

$target_mbtiles_path = $target_mbtiles_folder . basename($_FILES['uploaded_mbtiles']['name']);

/*
if(move_uploaded_file($_FILES['uploaded_mbtiles']['tmp_name'], $target_mbtiles_path)){
echo "<h3>" . basename($_FILES['uploaded_mbtiles']['name']) . " has been successfully uploaded.</h3>";
} else {
// there's a problem with this
echo "<h3>Upload of " . basename($_FILES['uploaded_mbtiles']['name']) . " was unsuccessful.</h3>";
die("Upload of " . basename($_FILES['uploaded_mbtiles']['name']) . " was unsuccessful.");
}
*/

//File is now sitting on the server at uploaded_tiles/some_name.mbtiles.

ini_set('include_path', ini_get('include_path').PATH_SEPARATOR.'../lib');
require_once '../../lib/init.php';
require_once '../../lib/data.php';
require_once '../../lib/lib.auth.php';

session_start();
$dbh =& get_db_connection();
remember_user($dbh);

$sm = get_smarty_instance(); // is this right?
print $sm->fetch("header.htmlf.tpl");
print $sm->fetch("navigation.htmlf.tpl");


$filename = explode('.', basename($_FILES['uploaded_mbtiles']['name']));
$slug = $filename[0];
$_SESSION['file'] = $slug;
?>
<!DOCTYPE html>
<html>
<head>
<title>Show MBTiles</title>
<style type="text/css">


#map {
background: #000000;
width: 500px;
height: 400px;
margin: 0 auto;
}
</style>
<link rel="stylesheet" href="{$base_dir}/../../style.css" type="text/css" />
<script type="text/javascript" src="../atlas-ui/modest_maps/modestmaps.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">
function initMap() {
var center_lat = 37.77,
center_lon = -122.41;
var MM = com.modestmaps;
var name = <?php echo json_encode($_SESSION['file']);?>;
var provider = new MM.TemplatedMapProvider('mbtiles.php/' + name + '/{Z}/{X}/{Y}.png');
console.log(name);

// Set up the main map
var map = new MM.Map('map', provider);
map.setCenterZoom(new MM.Location(39.23, -101.42), 3);
}
</script>
</head>
<body onload="initMap()">
<?php
if(move_uploaded_file($_FILES['uploaded_mbtiles']['tmp_name'], $target_mbtiles_path)){
echo "<h3>" . basename($_FILES['uploaded_mbtiles']['name']) . " has been successfully uploaded.</h3>";
} else {
// there's a problem with this
echo "<h3>Upload of " . basename($_FILES['uploaded_mbtiles']['name']) . " was unsuccessful.</h3>";
}
?>
<div id="map"></div>
</body>
</html>
$mbtiles_url = 'http://'.get_domain_name().get_base_dir().'/display_mbtiles.php?filename='.urlencode($slug);
header("Location: $mbtiles_url");

exit();
?>

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