$geom_type = $gis_data['gis_type'];
// Generate parameters from value passed.
$gis_obj = GISFactory::factory($geom_type);
if (isset($_REQUEST['value'])) {
$gis_data = array_merge($gis_data, $gis_obj->generateParams($_REQUEST['value']));
}
// Generate Well Known Text
$srid = isset($gis_data['srid']) && $gis_data['srid'] != '' ? htmlspecialchars($gis_data['srid']) : 0;
$wkt = $gis_obj->generateWkt($gis_data, 0);
$wkt_with_zero = $gis_obj->generateWkt($gis_data, 0, '0');
$result = "'" . $wkt . "'," . $srid;
// Generate SVG based visualization
$visualizationSettings = array('width' => 450, 'height' => 300, 'spatialColumn' => 'wkt');
$data = array(array('wkt' => $wkt_with_zero, 'srid' => $srid));
$visualization = GISVisualization::getByData($data, $visualizationSettings)->toImage('svg');
$open_layers = GISVisualization::getByData($data, $visualizationSettings)->asOl();
// If the call is to update the WKT and visualization make an AJAX response
if (isset($_REQUEST['generate']) && $_REQUEST['generate'] == true) {
$extra_data = array('result' => $result, 'visualization' => $visualization, 'openLayers' => $open_layers);
$response = PMA\libraries\Response::getInstance();
$response->addJSON($extra_data);
exit;
}
ob_start();
echo '<form id="gis_data_editor_form" action="gis_data_editor.php" method="post">';
echo '<input type="hidden" id="pmaThemeImage"', ' value="', $GLOBALS['pmaThemeImage'], '" />';
echo '<div id="gis_data_editor">';
echo '<h3>';
printf(__('Value for the column "%s"'), htmlspecialchars($_REQUEST['field']));
echo '</h3>';
echo '<input type="hidden" name="field" value="' . htmlspecialchars($_REQUEST['field']) . '" />';
