function getdirections_user_setlocations in Get Directions 6

Same name and namespace in other branches

1. 6.2 getdirections.module \getdirections_user_setlocations()
2. 7.3 getdirections.module \getdirections_user_setlocations()
3. 7.2 getdirections.module \getdirections_user_setlocations()

Function to setup the map

Parameters

$fromuid: Required. The uid of the starting point

$touid: Required. The uid of the destination

Return value

Returns the themed map

1 string reference to 'getdirections_user_setlocations'

getdirections_menu in ./getdirections.module

Implementation of hook_menu().

File

./getdirections.module, line 597

Fetches google map directions.

Code

function getdirections_user_setlocations($fromuid, $touid) {
  if (module_exists('location') && is_numeric($fromuid) && is_numeric($touid)) {

    // From
    $fromlocation = location_load_locations($fromuid, 'uid');
    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
      $tolocation = location_load_locations($touid, 'uid');
      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;
      }
    }
  }
}