function leaflet_demo_output_maps in Leaflet More Maps 7

Outputs the HTML for all available Leaflet maps, centered on supplied coords.

Parameters

string $latitude: the latitude

string $longitude: the longitude

Return value

string the map string as rendered html

1 call to leaflet_demo_output_maps()

leaflet_demo_map_parameters_form in leaflet_demo/leaflet_demo.module

Create the demo map parameters form.

File

leaflet_demo/leaflet_demo.module, line 156

"Leaflet Demo" showcases in a block all Leaflet-powered maps enabled on your Drupal site.

Code

function leaflet_demo_output_maps($latitude = LEAFLET_DEMO_DEFAULT_LAT, $longitude = LEAFLET_DEMO_DEFAULT_LNG, $zoom = LEAFLET_DEMO_DEFAULT_ZOOM) {
  if (!is_numeric($latitude) || !is_numeric($longitude) || !is_numeric($zoom)) {
    return '';
  }
  $center = array(
    'lat' => $latitude,
    'lon' => $longitude,
  );
  $features = array(
    array(
      'type' => 'point',
      'lat' => $latitude,
      'lon' => $longitude,
      'popup' => 'Your auto-retrieved or manually entered location',
    ),
  );
  $output = '<div class="leaflet-gallery">';
  $map_info = leaflet_map_get_info();
  foreach ($map_info as $map_id => $map) {
    $map['settings']['zoom'] = $zoom;
    $map['center'] = $center;
    $features[0]['leaflet_id'] = "demo-{$map_id}";
    $title = $map_info[$map_id]['label'];
    $built_map = leaflet_build_map($map, $features, '300px');
    $output .= '<div class="leaflet-gallery-map">' . "<div>{$title}</div>" . render($built_map) . '</div>';
  }
  $output .= '</div>';
  return $output;
}