function geofield_schemaorg_shape in Geofield 7.2

Schema.org format.

Formats shapes for output in metadata using Schema.org format. This is different from the WKT format provided by GeoGenerator, so just use a one off function.

2 calls to geofield_schemaorg_shape()

geofield_return_schemaorg_shape in ./geofield.schemaorg.inc

Gets the Schema.org formatted shape value.

_geofield_item_microdata_propertyvalue in ./geofield.formatters.inc

Function to return appropriate GeoCoordinates/GeoShape properties.

File

./geofield.schemaorg.inc, line 10

Code

function geofield_schemaorg_shape($item) {
  $output = '';
  $bottom = $item['bottom'];
  $left = $item['left'];
  $right = $item['right'];
  $top = $item['top'];
  switch ($item['geo_type']) {
    case 'polygon':
      $output = $bottom . ',' . $left . ' ';
      $output .= $bottom . ',' . $right . ' ';
      $output .= $top . ',' . $right . ' ';
      $output .= $top . ',' . $left . ' ';
      $output .= $bottom . ',' . $left;
      break;
    case 'linestring':
      $output = $bottom . ',' . $left . ' ';
      $output .= $bottom . ',' . $right . ' ';
      $output .= $top . ',' . $right . ' ';
      $output .= $top . ',' . $left;
      break;
  }
  return $output;
}