$topology=NULL;
if (isset($_REQUEST['topology'])) {
$topology=$_REQUEST['topology'];
}
require_once("LayerData.php");
get_layer_table_schema($layer_tablename, $row_id, $topology);
break;
case 'getLayers':
if (isset($_REQUEST['theme_id'])) {
$theme_id=$_REQUEST['theme_id'];
}
require_once("LayerData.php");
get_layers($theme_id);
break;
case 'getLayerDetails':
$layer_tablename=check_layer_tablename_provided();
$fids=NULL;
if (isset($_REQUEST['fids'])) {
$fids=$_REQUEST['fids'];
}
require_once("LayerData.php");
get_layer_details($layer_tablename, $fids);
break;
case 'getLinkTableSchema':
case "get_sub_children":
$where_clause = "WHERE pid = " . $_POST['sub_id'];
$xml = perform_search($where_clause);
echo $xml;
break;
// get files
// get files
case "get_sub_files":
$files = get_files($_POST['sub_id']);
$xml = generate_object_list_xml($files);
echo $xml;
break;
// get layers
// get layers
case "get_sub_layers":
$layers = get_layers($_POST['sub_id']);
$xml = generate_object_list_xml($layers);
echo $xml;
break;
// display form
// display form
case "display_form":
display_form($_POST['sub_id']);
// nothing echoed back. see method.
break;
// update name of submission
// update name of submission
case "update_sub_name":
update_sub_name($_POST['sub_id'], escape_special_chars($_POST['sub_name']));
// nothing echoed back. see method.
break;
$xmax = $xmin;
}
if ($ymax < $ymin) {
$ymax = $ymin;
}
$xsize = $xmax - $xmin + 1;
$ysize = $ymax - $ymin + 1;
$llmin = tile2latlon($xmin, $ymax);
$llmax = tile2latlon($xmax, $ymin);
$lat_min = $llmin[0];
$lon_min = $llmin[1];
$lat_max = $llmax[2];
$lon_max = $llmax[3];
$scale = req_num('scale', 256);
$tiles = isset($_REQUEST['tiles']) && preg_match('/^[a-z0-9|-]+$/', $_REQUEST['tiles']) ? $_REQUEST['tiles'] : 'mapnik';
$layers = get_layers($tiles, $zoom);
$redirect = 'http://' . $_SERVER['HTTP_HOST'] . rtrim(dirname($_SERVER['PHP_SELF']), '/\\') . '/';
$permalink = $redirect . "bigmap.php?xmin={$xmin}&xmax={$xmax}&ymin={$ymin}&ymax={$ymax}&zoom={$zoom}&scale={$scale}&tiles={$tiles}";
$basename = isset($_REQUEST['basename']) ? $_REQUEST['basename'] : 'bigmap';
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
if ($action == 'ozimap') {
require 'ozimap.php';
exit;
} else {
if ($action == 'wld') {
require 'wld.php';
exit;
} else {
if ($action == 'kml') {
require 'kml.php';
exit;
file: cstc_csgts.php
desc: server side script for the carrier sekanni
geospatial toolset interface.
the client makes requests to this script through
ajax
---------------------------------------------------------------*/
include_once 'classes/class_login.php';
include_once 'classes/class_submission_layer.php';
session_start();
if (isset($_GET['ajax_req'])) {
switch ($_GET['ajax_req']) {
// user wishes to obtain available
// layers for operations
case "get_layers":
$layers = get_layers($_SESSION['obj_login']);
echo json_encode($layers);
//print_r($layers); //
break;
}
} else {
if (isset($_GET['download_file'])) {
// only permit the download if the
// file being requested was the zip
// file that was saved
if (isset($_SESSION['output_file']) && substr_count($_GET['download_file'], $_SESSION['output_file']) == 1) {
download_file($_GET['download_file']);
}
} else {
if (isset($_POST['ajax_req'])) {
switch ($_POST['ajax_req']) {
