function getdirections_setlocations in Get Directions 6

Same name and namespace in other branches

1. 6.2 getdirections.module \getdirections_setlocations()
2. 7.2 getdirections.module \getdirections_setlocations()

Function to setup the map

Parameters

$fromvid: Required. The nid/vid of the starting point

$tovid: Required. The nid/vid of the destination

Return value

Returns the themed map

1 string reference to 'getdirections_setlocations'

getdirections_menu in ./getdirections.module

Implementation of hook_menu().

File

./getdirections.module, line 560

Fetches google map directions.

Code

function getdirections_setlocations($fromvid, $tovid) {
  if (module_exists('location') && is_numeric($fromvid) && is_numeric($tovid)) {

    // From
    $fromlocation = location_load_locations($fromvid);
    if (count($fromlocation)) {
      $fromlatlon = $fromlocation[0]['latitude'] . ',' . $fromlocation[0]['longitude'];
      $fromloc = _getdirections_loadaddress($fromlocation[0]);
      if ($fromlocation[0]['country']) {
        $fromloc[] = drupal_strtoupper($fromlocation[0]['country']);
      }
      $fromlocs = implode(', ', $fromloc);

      // To
      $tolocation = location_load_locations($tovid);
      if (count($tolocation)) {
        $tolatlon = $tolocation[0]['latitude'] . ',' . $tolocation[0]['longitude'];
        $toloc = _getdirections_loadaddress($tolocation[0]);
        if ($tolocation[0]['country']) {
          $toloc[] = drupal_strtoupper($tolocation[0]['country']);
        }
        $tolocs = implode(', ', $toloc);
        $content = getdirections_locations($fromlocs, $fromlatlon, $tolocs, $tolatlon);
        return $content;
      }
    }
  }
}