function gmap_location_user_page in GMap Module 6

Same name and namespace in other branches

1. 5 gmap_location.module \gmap_location_user_page()
2. 6.2 gmap_location.module \gmap_location_user_page()
3. 7.2 gmap_location.module \gmap_location_user_page()
4. 7 gmap_location.module \gmap_location_user_page()

Draws a page with a google map that has all of the site users.

1 string reference to 'gmap_location_user_page'

gmap_location_menu in ./gmap_location.module

Implementation of hook_menu().

File

./gmap_location.module, line 102

GMap Location module is a module to add some gmap funcationality based on location.modules information.

Code

function gmap_location_user_page() {
  $markertypes = variable_get('gmap_role_markers', array(
    DRUPAL_AUTHENTICATED_RID => 'drupal',
  ));
  $usermap = variable_get('gmap_user_map', _gmap_location_user_map_defaults());
  $map = array_merge(gmap_defaults(), gmap_parse_macro($usermap['macro']));
  $mode = $usermap['markermode'];
  $map['rmtcallback'] = url('map/user/load');
  $map['markermode'] = $usermap['markermode'];

  // Find the highest rid, if available, for each user with a location.
  $result = db_query("\n    SELECT\n      u.name, MAX(r.rid) as role, i.uid, i.lid, l.latitude, l.longitude\n    FROM\n      {users} u\n    INNER JOIN\n      {location_instance} i\n      ON\n        u.uid = i.uid\n    INNER JOIN\n      {location} l\n      ON\n        i.lid = l.lid\n    LEFT JOIN\n      {users_roles} r\n      ON\n        i.uid = r.uid\n    WHERE\n      u.status = 1\n    AND\n      u.access != 0\n    AND\n      (l.latitude != 0 OR l.longitude != 0)\n    GROUP BY\n      i.uid, i.lid, u.name, l.latitude, l.longitude");

  // The u.name, l.latitude, and l.longitude in the GROUP BY are needed for
  // PostgreSQL.
  while ($row = db_fetch_object($result)) {

    // Determine marker type to show.
    $marker = $markertypes[DRUPAL_AUTHENTICATED_RID];
    if ($row->role && isset($markertypes[$row->role])) {
      $marker = $markertypes[$row->role];
    }

    // Users with the 'view user location details' permission are allowed to see who
    // each marker represents.
    if (user_access('view user location details')) {
      if ($mode == 1) {
        $newmarker['rmt'] = $row->uid;
      }
      else {
        if ($mode == 2) {
          $newmarker['link'] = url('user/' . $row->uid);
        }
      }
      $newmarker['latitude'] = $row->latitude;
      $newmarker['longitude'] = $row->longitude;
      $newmarker['markername'] = $marker;
      $newmarker['opts']['title'] = check_plain($row->name);
    }
    else {
      $newmarker['latitude'] = $row->latitude;
      $newmarker['longitude'] = $row->longitude;
      $newmarker['markername'] = $marker;
    }
    $map['markers'][] = $newmarker;
  }

  // @@@ Move to gmap_addons.

  /*
    if (user_access('view user location details') && function_exists('buddylist_get_buddies') && count($locationbyuser)>0) {
      //create lines for buddies
      if (!isset($thismap['shapes'])) {
        $thismap['shapes']=array();
      }
      ksort($locationbyuser);
      foreach ($locationbyuser as $key => $value) {
        $buddies= buddylist_get_buddies($key);
        foreach ($buddies as $bkey => $bvalue) {
          if ($bkey > $key && isset($locationbyuser[$bkey])) {
            $thismap['shape'][] = array(
              'points' => array($locationbyuser[$key], $locationbyuser[$bkey]),
              'type' => 'line'
            );
          }
        }
      }
    }
  */
  return theme('gmap_location_user_page', $usermap['header'], theme('gmap', array(
    '#settings' => $map,
  )), $usermap['footer']);
}