getlocations_search.module in Get Locations 7

getlocations_search.module @author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL

Provides a search page. for Drupal 7

File

modules/getlocations_search/getlocations_search.module

<?php

/**
 * @file
 * getlocations_search.module
 * @author Bob Hutchinson http://drupal.org/user/52366
 * @copyright GNU GPL
 *
 * Provides a search page.
 * for Drupal 7
 */
define('GETLOCATIONS_SEARCH_PATH', drupal_get_path('module', 'getlocations_search'));

/**
 * Implements hook_help().
 */
function getlocations_search_help($path, $arg) {
  switch ($path) {
    case 'admin/help#getlocations_search':
      $output = '<p>' . t('Provide a search faciliy for locations on a map.') . '</p>';
      return $output;
  }
}

/**
 * Implements hook_permission().
 */
function getlocations_search_permission() {
  $perms = array();
  $perms['access getlocations search'] = array(
    'title' => t('Access Getlocations Search'),
    'description' => t('View and use the Getlocations_search module.'),
  );
  return $perms;
}

/**
 * Implements hook_menu().
 */
function getlocations_search_menu() {
  $items = array();
  $items[GETLOCATIONS_ADMIN_PATH . '/search'] = array(
    'title' => 'Search',
    'description' => 'Configure Getlocations search',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'getlocations_search_settings_form',
    ),
    'access arguments' => array(
      'administer site configuration',
    ),
    'type' => MENU_LOCAL_TASK,
    'file' => 'getlocations_search.admin.inc',
    'weight' => 4,
  );
  $items['getlocations_search'] = array(
    'title' => 'Getlocations search',
    'description' => 'Search for places on a map',
    'access arguments' => array(
      'access getlocations search',
    ),
    'page callback' => 'getlocations_search',
    'type' => MENU_SUGGESTED_ITEM,
  );

  // getlocations_search/info     # ajax callback to fetch all location info
  $items['getlocations_search/info'] = array(
    'page callback' => 'getlocations_search_allinfo',
    'access arguments' => array(
      'access content',
    ),
    'type' => MENU_CALLBACK,
  );
  if (module_exists('taxonomy')) {
    $items['getlocations_search/term_autocomplete'] = array(
      'page callback' => 'getlocations_search_term_autocomplete',
      'access arguments' => array(
        'access content',
      ),
      'type' => MENU_CALLBACK,
    );
  }

  // colorbox
  $items['getlocations_search_box'] = array(
    'title' => 'Getlocations search',
    'access arguments' => array(
      'access getlocations search',
    ),
    'page callback' => 'getlocations_search_box',
    'type' => MENU_CALLBACK,
  );
  return $items;
}

/**
 * Menu item
 */
function getlocations_search($which = 'page') {
  $contents = '';
  $contents .= theme('getlocations_search', array(
    'which' => $which,
  ));
  return $contents;
}

/**
 * The search form
 *
 */
function getlocations_search_form($form, &$form_state, $which, $mapid) {
  $mapid2 = preg_replace("/_/", "-", $mapid);
  $getlocations_search_defaults = getlocations_search_defaults();
  if ($which == 'block') {
    $getlocations_search_defaults = getlocations_search_block_get_var();
  }
  $form['#attached']['css'] = array(
    GETLOCATIONS_SEARCH_PATH . '/getlocations_search.css',
  );

  // pass this on to the theme
  $form['which'] = array(
    '#type' => 'value',
    '#value' => $which,
  );
  $form['mapid'] = array(
    '#type' => 'value',
    '#value' => $mapid,
  );
  $form['display_latlon'] = array(
    '#type' => 'value',
    '#value' => $getlocations_search_defaults['display_latlon'],
  );
  $form['display_geo_microformat'] = array(
    '#type' => 'value',
    '#value' => $getlocations_search_defaults['display_geo_microformat'],
  );
  $form['display_accuracy'] = array(
    '#type' => 'value',
    '#value' => $getlocations_search_defaults['display_accuracy'],
  );
  if ($getlocations_search_defaults['method'] == 'vocab' && $getlocations_search_defaults['vocab_element'] == 'dropdown') {

    //
    $form['getlocations_search_' . $mapid] = array(
      '#type' => 'select',
      '#title' => t('Search'),
      '#options' => getlocations_search_term_get(),
    );
  }
  else {
    $form['getlocations_search_' . $mapid] = array(
      '#type' => 'textfield',
      '#title' => t('Search'),
      '#maxlength' => 255,
      '#size' => $getlocations_search_defaults['searchbox_size'],
    );
    if ($getlocations_search_defaults['method'] == 'vocab' && $getlocations_search_defaults['vocab_element'] == 'autocomplete') {
      $form['getlocations_search_' . $mapid]['#autocomplete_path'] = 'getlocations_search/term_autocomplete';
    }
  }
  if ($getlocations_search_defaults['use_geolocation_button']) {
    $form['getlocations_search_geolocation_button_' . $mapid] = array(
      '#markup' => '',
    );
  }
  if ($getlocations_search_defaults['display_search_distance']) {
    $form['getlocations_search_distance_' . $mapid] = getlocations_element_search_distance($getlocations_search_defaults['search_distance'], t('Search distance'), t('The distance away from the center to search for locations.'));
  }
  else {
    $form['getlocations_search_distance_' . $mapid] = array(
      '#type' => 'hidden',
      '#value' => $getlocations_search_defaults['search_distance'],
      '#attributes' => array(
        'id' => 'edit-getlocations-search-distance-' . $mapid2,
      ),
    );
  }
  if ($getlocations_search_defaults['display_search_units']) {
    $form['getlocations_search_units_' . $mapid] = getlocations_element_distance_unit($getlocations_search_defaults['search_units'], t('Distance units'));
  }
  else {
    $form['getlocations_search_units_' . $mapid] = array(
      '#type' => 'hidden',
      '#value' => $getlocations_search_defaults['search_units'],
      '#attributes' => array(
        'id' => 'edit-getlocations-search-units-' . $mapid2,
      ),
    );
  }
  if ($getlocations_search_defaults['display_search_limits']) {
    $form['getlocations_search_limits_' . $mapid] = getlocations_element_map_limits($getlocations_search_defaults['search_limits']);
  }
  else {
    $form['getlocations_search_limits_' . $mapid] = array(
      '#type' => 'hidden',
      '#value' => $getlocations_search_defaults['search_limits'],
      '#attributes' => array(
        'id' => 'edit-getlocations-search-limits-' . $mapid2,
      ),
    );
  }
  $opts = getlocations_search_type_options();
  if ($getlocations_search_defaults['display_search_type'] && count($opts)) {
    $form['getlocations_search_type_' . $mapid] = array(
      '#type' => 'select',
      '#title' => t('Restrict the search'),
      '#options' => $opts,
      '#default_value' => $getlocations_search_defaults['search_type'],
      '#description' => t('Restrict the search to a content type'),
    );
  }
  else {
    $form['getlocations_search_type_' . $mapid] = array(
      '#type' => 'hidden',
      '#value' => $getlocations_search_defaults['search_type'],
      '#attributes' => array(
        'id' => 'edit-getlocations-search-type-' . $mapid2,
      ),
    );
  }
  if ($getlocations_search_defaults['restrict_by_country'] && $getlocations_search_defaults['country']) {
    $form['getlocations_search_country_' . $mapid] = array(
      '#markup' => $getlocations_search_defaults['country'],
    );
  }
  if ($getlocations_search_defaults['method'] != 'google_ac') {
    $form['getlocations_search_submit_' . $mapid] = array(
      '#type' => 'submit',
      '#value' => t('Go'),
    );
  }
  else {
    if ($getlocations_search_defaults['geocode_button_enable']) {

      // geocode button
      $form['getlocations_search_geocode_button_' . $mapid] = array(
        '#markup' => '',
      );
    }
  }
  if ($getlocations_search_defaults['reset_button_enable']) {

    // Reset button
    $form['getlocations_search_reset_button_' . $mapid] = array(
      '#markup' => '',
    );
  }
  return $form;
}

/**
 * colorbox
 *
 */
function getlocations_search_box() {
  $content = getlocations_search();
  $output = theme('getlocations_search_box', array(
    'content' => $content,
  ));
  print $output;
  exit;
}

/**
 * Set up the map and use getlocations to spit it out
 *
 */
function getlocations_search_getmap($which = 'page') {
  $getlocations_defaults = getlocations_defaults();
  $getlocations_defaults['places'] = 1;
  $getlocations_defaults['preload_data'] = 0;
  $getlocations_search_defaults = getlocations_search_defaults();
  if ($which == 'block') {
    $getlocations_search_defaults = getlocations_search_block_get_var();
  }

  // we need a markermanager enabled
  if ($getlocations_defaults['markermanagertype'] < 1) {
    $getlocations_search_defaults['markermanagertype'] = 1;
  }
  $getlocations_search_defaults['pansetting'] = $getlocations_defaults['pansetting'];

  // we need to update $getlocations_defaults with data from $getlocations_search_defaults
  $keys = array(
    'width',
    'height',
    'styles',
    'latlong',
    'zoom',
    'minzoom_map',
    'maxzoom_map',
    'controltype',
    'pancontrol',
    'mtc',
    'maptype',
    'baselayers',
    'scale',
    'overview',
    'overview_opened',
    'scrollwheel',
    'draggable',
    'sv_show',
    'sv_showfirst',
    'sv_heading',
    'sv_zoom',
    'sv_pitch',
    'trafficinfo',
    'trafficinfo_state',
    'bicycleinfo',
    'bicycleinfo_state',
    'transitinfo',
    'transitinfo_state',
    'poi_show',
    'transit_show',
    'markeraction',
    'markeractiontype',
    'markeraction_click_zoom',
    'markeraction_click_center',
    'minzoom',
    'maxzoom',
    'nodezoom',
    'markermanagertype',
    'usemarkermanager',
    'useclustermanager',
    'markerclusterer_style',
    'markerclusterer_zoom',
    'markerclusterer_size',
    'markerclusterer_minsize',
    'markerclusterer_title',
    'markerclusterer_imgpath',
    'map_backgroundcolor',
    'show_maplinks',
    'show_maplinks_viewport',
    'fullscreen',
    'show_bubble_on_one_marker',
    'polygons_enable',
    'polygons_strokecolor',
    'polygons_strokeopacity',
    'polygons_strokeweight',
    'polygons_fillcolor',
    'polygons_fillopacity',
    'polygons_coords',
    'polygons_clickable',
    'polygons_message',
    'rectangles_enable',
    'rectangles_strokecolor',
    'rectangles_strokeopacity',
    'rectangles_strokeweight',
    'rectangles_fillcolor',
    'rectangles_fillopacity',
    'rectangles_coords',
    'rectangles_clickable',
    'rectangles_message',
    'circles_enable',
    'circles_strokecolor',
    'circles_strokeopacity',
    'circles_strokeweight',
    'circles_fillcolor',
    'circles_fillopacity',
    'circles_coords',
    'circles_radius',
    'circles_clickable',
    'circles_message',
    'polylines_enable',
    'polylines_strokecolor',
    'polylines_strokeopacity',
    'polylines_strokeweight',
    'polylines_coords',
    'polylines_clickable',
    'polylines_message',
    'kml_group',
    'map_resize',
    'region_bias',
    'fullscreen_disable',
    'fullscreen_controlposition',
    'search_places',
    'search_places_size',
    'search_places_position',
    'search_places_label',
    'search_places_placeholder',
    'search_places_dd',
    'search_places_list',
    'search_radshape_toggle',
    'search_radshape_toggle_active',
    'search_radshape_enable',
    'do_search_marker',
    'search_marker_toggle',
    'search_marker_toggle_active',
    'geo_enable',
    'geojson_enable',
    'geojson_data',
    'geojson_options',
    'nokeyboard',
    'nodoubleclickzoom',
    'zoomcontrolposition',
    'pancontrolposition',
    'mapcontrolposition',
    'scalecontrolposition',
    'svcontrolposition',
    'highlight_enable',
    'highlight_strokecolor',
    'highlight_strokeopacity',
    'highlight_strokeweight',
    'highlight_fillcolor',
    'highlight_fillopacity',
    'highlight_radius',
    'getdirections_link',
    'gps_button',
    'gps_button_label',
    'gps_marker',
    'gps_marker_title',
    'gps_bubble',
    'gps_geocode',
    'gps_center',
    'gps_type',
    'gps_zoom',
    'smartip_button',
    'smartip_button_label',
    'smartip_marker',
    'smartip_marker_title',
    'smartip_bubble',
    'smartip_center',
    'smartip_zoom',
    'smartip_callback',
    'geolocation_mobile_check',
    'geocoder_enable',
  );
  foreach ($keys as $key) {
    $getlocations_defaults[$key] = $getlocations_search_defaults[$key];
  }

  // tell getlocations.js that this map is externally controlled
  // switch it off for showall so that markers can be generated
  if (!$getlocations_search_defaults['showall']) {
    $getlocations_defaults['extcontrol'] = 'getlocations_search';
  }
  $mapid = getlocations_setup_map($getlocations_defaults);
  $aggr = getlocations_aggr_get() ? TRUE : FALSE;
  getlocations_search_js_settings_do($getlocations_search_defaults, $mapid);
  $getlocations_search_paths = getlocations_search_paths_get();
  $jsfile = $getlocations_search_paths['getlocations_search_path'];
  $js_opts = array();
  $js_opts['weight'] = $getlocations_defaults['getlocations_js_weight'] + 30;
  $js_opts['type'] = 'file';
  $js_opts['preprocess'] = $aggr;
  drupal_add_js($jsfile, $js_opts);
  $minmaxes = '';
  $latlons = array();
  if ($getlocations_search_defaults['showall']) {
    $minmaxes = array(
      'minlat' => 0,
      'minlon' => 0,
      'maxlat' => 0,
      'maxlon' => 0,
    );
    $locations = getlocations_search_load_all_locations($getlocations_search_defaults['search_type']);
    $ct = 0;
    if (count($locations)) {

      // we should loop over them and dump bummers with no lat/lon
      foreach ($locations as $key => $location) {
        if ($latlon = getlocations_latlon_check($location['latitude'] . ',' . $location['longitude'])) {
          $ll = explode(',', $latlon);
          $location['latitude'] = $ll[0];
          $location['longitude'] = $ll[1];
          $minmaxes = getlocations_do_minmaxes($ct, $location, $minmaxes);
          if (!isset($location['key'])) {
            $location['key'] = '';
          }
          if (isset($location['lid']) && $location['lid']) {
            $id = $location['lid'];
          }
          elseif (isset($location['nid']) && $location['nid']) {
            $id = $location['nid'];
            $location['key'] = 'nid';
          }
          elseif (isset($location['uid']) && $location['uid']) {
            $id = $location['uid'];
            $location['key'] = 'uid';
          }
          elseif (isset($location['tid']) && $location['tid']) {
            $id = $location['tid'];
            $location['key'] = 'tid';
          }
          elseif (isset($location['cid']) && $location['cid']) {
            $id = $location['cid'];
            $location['key'] = 'cid';
          }
          $name = htmlspecialchars_decode(isset($location['name']) ? strip_tags($location['name']) : strip_tags($location['title']), ENT_QUOTES);
          $latlons[] = array(
            $location['latitude'],
            $location['longitude'],
            $id,
            $name,
            $location['marker'],
            $location['key'],
            '',
            '',
          );
          $ct++;
        }
      }
    }
    if ($ct < 2) {
      unset($minmaxes);
      $minmaxes = '';
    }
  }
  getlocations_js_settings_do($getlocations_defaults, $latlons, $minmaxes, $mapid, FALSE, $getlocations_defaults['extcontrol']);
  $map = theme('getlocations_show', array(
    'width' => $getlocations_defaults['width'],
    'height' => $getlocations_defaults['height'],
    'defaults' => $getlocations_defaults,
    'mapid' => $mapid,
    'latlons' => $latlons,
    'minmaxes' => $minmaxes,
    'type' => '',
    'node' => '',
  ));
  return array(
    'map' => $map,
    'mapid' => $mapid,
  );
}

/**
 * @param array $defaults
 *  Settings
 *
 * @param string $mapid
 *  Unique map identifier used in javascript to allow multiple maps
 *
 */
function getlocations_search_js_settings_do($defaults, $mapid) {
  $do_lookup = getlocations_search_do_types();
  $settings = array(
    $mapid => array(
      'method' => $defaults['method'],
      'maxzoom' => $defaults['maxzoom'],
      'do_lookup' => $do_lookup ? 1 : 0,
      'autocomplete_bias' => $defaults['autocomplete_bias'],
      'restrict_by_country' => $defaults['restrict_by_country'],
      'country' => $defaults['country'],
      'show_distance' => $defaults['show_distance'],
      'search_marker' => $defaults['search_marker'],
      'do_search_marker' => $defaults['do_search_marker'],
      'search_marker_toggle' => $defaults['search_marker_toggle'],
      'search_marker_toggle_active' => $defaults['search_marker_toggle_active'],
      'search_info_path' => url("getlocations_search/info"),
      'search_radshape_enable' => $defaults['search_radshape_enable'],
      'search_radshape_strokecolor' => $defaults['search_radshape_strokecolor'],
      'search_radshape_strokeopacity' => $defaults['search_radshape_strokeopacity'],
      'search_radshape_strokeweight' => $defaults['search_radshape_strokeweight'],
      'search_radshape_fillcolor' => $defaults['search_radshape_fillcolor'],
      'search_radshape_fillopacity' => $defaults['search_radshape_fillopacity'],
      'search_radshape_toggle' => $defaults['search_radshape_toggle'],
      'search_radshape_toggle_active' => $defaults['search_radshape_toggle_active'],
      'search_distance_type' => $defaults['search_distance_type'],
      'zoom_on_single_use' => $defaults['zoom_on_single_use'],
      'display_accuracy' => $defaults['display_accuracy'],
      'showall' => $defaults['showall'],
      'display_geo_microformat' => $defaults['display_geo_microformat'],
    ),
  );
  drupal_add_js(array(
    'getlocations_search' => $settings,
  ), 'setting');
}

/**
 * Collect information about which entity_types have fields for supported module
 * and return an array suitable for a dropdown
 *
 * @return Array
 *
 */
function getlocations_search_type_options() {
  $module = getlocations_get_current_supported_module();
  $query = db_select('field_config', 'f');
  $query
    ->fields('i', array(
    'entity_type',
  ));
  $query
    ->join('field_config_instance', 'i', 'f.id=i.field_id');
  $query
    ->condition('f.module', $module)
    ->condition('f.active', 1);
  $rows = $query
    ->execute();
  $opts = array();
  foreach ($rows as $row) {
    $found = FALSE;
    $entity_type = $row->entity_type;
    if ($entity_type == 'user' && getlocations_access_user_location()) {
      $found = TRUE;
    }
    elseif ($entity_type == 'comment' && user_access('access comments')) {
      $found = TRUE;
    }
    elseif (getlocations_access_location()) {
      $found = TRUE;
    }
    if ($found) {
      $entity_get_info = entity_get_info($entity_type);
      $label = isset($entity_get_info['plural label']) ? $entity_get_info['plural label'] : $entity_get_info['label'];
      $opts[$entity_type] = $label;
    }
  }
  if (count($opts) > 1) {
    $opts = array(
      'all' => t('Show All'),
    ) + $opts;
    return $opts;
  }
  return array();
}
function getlocations_search_load_all_locations($search_type = 'all') {
  if (!user_access('access getlocations')) {
    return;
  }
  $getlocations_defaults = getlocations_defaults();
  $permitted_entity_types = array();
  if (user_access('access content') && user_access('access getlocations') && ($search_type == 'all' || $search_type == 'node')) {
    $permitted_entity_types[] = 'node';
  }
  if (getlocations_access_user_location() && ($search_type == 'all' || $search_type == 'user')) {
    $permitted_entity_types[] = 'user';
  }
  if (user_access('access getlocations') && ($search_type == 'all' || $search_type == 'term')) {
    $permitted_entity_types[] = 'term';
  }
  if (user_access('access comments') && user_access('access getlocations') && ($search_type == 'all' || $search_type == 'comment')) {
    $permitted_entity_types[] = 'comment';
  }
  $locations = array();
  $module = getlocations_get_current_supported_module();
  if ($module == 'getlocations_fields') {

    // we want all the glids
    $query = db_select('getlocations_fields', 'f');
    $query
      ->fields('f', array(
      'glid',
    ));
    $rows = $query
      ->execute();
    $glids = array();
    foreach ($rows as $row) {
      $glids[$row->glid] = $row->glid;
    }
    $ct = 0;
    foreach ($glids as $glid) {
      $locations[$ct] = getlocations_load_location($glid);
      $ct++;
    }
  }
  elseif ($module == 'location_cck') {
    $query = db_select('location', 'f');
    $query
      ->fields('f', array(
      'lid',
    ));
    $rows = $query
      ->execute();
    $lids = array();
    foreach ($rows as $row) {
      $lids[$row->lid] = $row->lid;
    }
    $ct = 0;
    foreach ($lids as $lid) {
      $locations[$ct] = getlocations_load_location($lid);

      // get data from location_instance
      $sql = "SELECT nid, uid FROM {location_instance} WHERE lid = :lid";
      $sqlarr = array(
        ':lid' => $lid,
      );
      $result = db_query($sql, $sqlarr);
      foreach ($result as $row) {
        $locations[$ct]['nid'] = $row->nid;
        $locations[$ct]['uid'] = $row->uid;
        if ($row->nid > 0) {
          $entity_type = 'node';
          $locations[$ct]['marker'] = $getlocations_defaults['node_map_marker'];
        }
        elseif ($row->uid > 0) {
          $entity_type = 'user';
          $locations[$ct]['marker'] = $getlocations_defaults['user_map_marker'];
        }
        $locations[$ct]['type'] = $entity_type;
      }
      $ct++;
    }
  }
  elseif ($module == 'geofield') {
    $gtype = 'geofield';
    $entity_type = '';
    $fieldnames = getlocations_other_get_fieldname($gtype, $module, $entity_type);
    if (!empty($fieldnames)) {
      $tabledata = array();
      $ct = 0;
      foreach ($fieldnames as $fieldname) {
        $tabledata[$ct]['table'] = 'field_data_' . $fieldname;
        $tabledata[$ct]['fieldname_latitude'] = $fieldname . '_lat';
        $tabledata[$ct]['fieldname_longitude'] = $fieldname . '_lon';
        $ct++;
      }
    }
  }
  elseif ($module == 'geolocation') {
    $gtype = 'geolocation_latlng';
    $entity_type = '';
    $fieldnames = getlocations_other_get_fieldname($gtype, $module, $entity_type);
    if (!empty($fieldnames)) {
      $tabledata = array();
      $ct = 0;
      foreach ($fieldnames as $fieldname) {
        $tabledata[$ct]['table'] = 'field_data_' . $fieldname;
        $tabledata[$ct]['fieldname_latitude'] = $fieldname . '_lat';
        $tabledata[$ct]['fieldname_longitude'] = $fieldname . '_lng';
        $ct++;
      }
    }
  }
  if (($module == 'geolocation' || $module == 'geofield') && !empty($fieldnames)) {
    $location_ct = 0;
    foreach ($tabledata as $data) {
      $table = $data['table'];
      $latfield = 'g.' . $data['fieldname_latitude'];
      $lonfield = 'g.' . $data['fieldname_longitude'];
      $fields = array();
      $fields[] = "{$latfield} AS latitude";
      $fields[] = "{$lonfield} AS longitude";
      $fields[] = "g.entity_type AS entity_type";
      $fields[] = "g.entity_id AS entity_id";
      $selects = implode(",", $fields);
      $sql = "SELECT {$selects} FROM {$table} g";
      $sql .= " WHERE {$latfield} != '0' AND {$lonfield} != '0'";
      $result = db_query($sql);
      foreach ($result as $row) {
        $locations[$location_ct]['latitude'] = $row->latitude;
        $locations[$location_ct]['longitude'] = $row->longitude;
        if ($row->entity_type == 'node') {
          $locations[$location_ct]['nid'] = $row->entity_id;
          $locations[$location_ct]['type'] = $row->entity_type;
          $locations[$location_ct]['marker'] = $getlocations_defaults['node_map_marker'];
          $t = getlocations_get_nodetype($locations[$location_ct]['nid']);
          if ($t) {
            $typemarkers = getlocations_get_markertypes('node');
            if (isset($typemarkers[$t]) && $typemarkers[$t]) {
              $locations[$location_ct]['marker'] = $typemarkers[$t];
            }
          }

          // term markers
          $locations[$location_ct]['marker'] = getlocations_get_term_marker($row->entity_id, $locations[$location_ct]['marker']);
          $n = node_load($locations[$location_ct]['nid']);
          $locations[$location_ct]['title'] = $n->title;

          // sanity check
          if ($n->status == 0 || !in_array('node', $permitted_entity_types)) {
            unset($locations[$location_ct]);
          }
        }
        elseif ($row->entity_type == 'user') {
          $locations[$location_ct]['uid'] = $row->entity_id;
          $locations[$location_ct]['type'] = $row->entity_type;
          $locations[$location_ct]['marker'] = $getlocations_defaults['user_map_marker'];
          $u = user_load($locations[$location_ct]['uid']);
          $locations[$location_ct]['title'] = $u->name;

          // sanity check
          if ($u->status == 0 || !in_array('user', $permitted_entity_types)) {
            unset($locations[$location_ct]);
          }
        }
        elseif ($row->entity_type == 'term') {
          $locations[$location_ct]['tid'] = $row->entity_id;
          $locations[$location_ct]['type'] = $row->entity_type;
          $locations[$location_ct]['marker'] = $getlocations_defaults['vocabulary_map_marker'];
        }
        elseif ($row->entity_type == 'comment') {
          $locations[$location_ct]['cid'] = $row->entity_id;
          $locations[$location_ct]['type'] = $row->entity_type;
          $locations[$location_ct]['marker'] = $getlocations_defaults['comment_map_marker'];
          $comment = comment_load($locations[$location_ct]['cid']);

          // sanity check
          if ($comment->status == 0 || !in_array('comment', $permitted_entity_types)) {
            unset($locations[$location_ct]);
          }
        }

        // just in case
        if (isset($locations[$location_ct]) && empty($locations[$location_ct]['marker'])) {
          $locations[$location_ct]['marker'] = $getlocations_defaults['node_map_marker'];
        }
        $location_ct++;
      }
    }
  }
  if (($module == 'getlocations_fields' || $module == 'location_cck') && !empty($locations)) {
    foreach ($locations as $ct => $val) {
      if ($locations[$ct]['type'] == 'node') {
        $n = node_load($locations[$ct]['nid']);
        $locations[$ct]['title'] = htmlspecialchars_decode($locations[$ct]['name'] ? strip_tags($locations[$ct]['name']) : strip_tags($n->title), ENT_QUOTES);

        // sanity check
        if ($n->status == 0 || !in_array('node', $permitted_entity_types)) {
          unset($locations[$ct]);
        }
      }
      elseif ($locations[$ct]['type'] == 'user') {
        $u = user_load($locations[$ct]['uid']);
        $locations[$ct]['title'] = htmlspecialchars_decode($locations[$ct]['name'] ? strip_tags($locations[$ct]['name']) : strip_tags($u->name), ENT_QUOTES);

        // sanity check
        if ($u->status == 0 || !in_array('user', $permitted_entity_types)) {
          unset($locations[$ct]);
        }
      }
      elseif ($locations[$ct]['type'] == 'term') {

        // sanity check
        if (!in_array('term', $permitted_entity_types)) {
          unset($locations[$ct]);
        }
      }
      elseif ($locations[$ct]['type'] == 'comment') {
        $c = comment_load($locations[$ct]['cid']);
        $locations[$ct]['title'] = htmlspecialchars_decode($locations[$ct]['name'] ? strip_tags($locations[$ct]['name']) : strip_tags($c->subject), ENT_QUOTES);

        // sanity check
        if ($c->status == 0 || !in_array('comment', $permitted_entity_types)) {
          unset($locations[$ct]);
        }
      }
    }
  }
  return $locations;
}

/**
 * Implements hook_theme().
 *
 * This lets us tell Drupal about our theme functions and their arguments.
 */
function getlocations_search_theme() {
  return array(
    'getlocations_search' => array(
      'variables' => array(
        'which' => NULL,
      ),
    ),
    'getlocations_search_form' => array(
      'render element' => 'form',
    ),
    'getlocations_search_settings_form' => array(
      'render element' => 'form',
    ),
    'getlocations_search_block_settings_form' => array(
      'render element' => 'form',
    ),
    'getlocations_search_box' => array(
      'variables' => array(
        'content' => NULL,
      ),
      'template' => 'getlocations_search_box',
    ),
  );
}

/**
 * Themes the search page.
 *
 * @param array $variables
 *
 * @return
 *   Returns $content
 *
 */
function theme_getlocations_search($variables) {
  $which = $variables['which'];
  $contents = '';
  $contents .= '<div id="getlocations_search_' . $which . '">';
  $getmap = getlocations_search_getmap($which);
  $map = $getmap['map'];
  $mapid = $getmap['mapid'];
  $form = drupal_get_form('getlocations_search_form', $which, $mapid);
  $contents .= drupal_render($form);
  $contents .= $map;
  $contents .= '</div>';
  return $contents;
}

/**
 * Themes the search form and results.
 *
 * @param array $variables
 *
 * @return
 *   Returns $output
 *
 */
function theme_getlocations_search_form($variables) {
  $form = $variables['form'];
  $which = $form['which']['#value'];
  unset($form['which']);
  $mapid = $form['mapid']['#value'];
  unset($form['mapid']);
  $display_latlon = $form['display_latlon']['#value'];
  unset($form['display_latlon']);
  $display_accuracy = $form['display_accuracy']['#value'];
  unset($form['display_accuracy']);
  $display_geo_microformat = $form['display_geo_microformat']['#value'];
  unset($form['display_geo_microformat']);
  $output = '';
  $form['getlocations_search_' . $mapid]['#prefix'] = '<div id="getlocations_search_wrapper">';
  $form['getlocations_search_submit']['#suffix'] = '</div>';

  // if the units dropdown is not exposed show the units after the distance box
  if ($form['getlocations_search_units_' . $mapid]['#type'] == 'hidden' && $form['getlocations_search_distance_' . $mapid]['#type'] !== 'hidden') {
    $form['getlocations_search_distance_' . $mapid]['#field_suffix'] = getlocations_get_unit_names($form['getlocations_search_units_' . $mapid]['#value'], 'plurals');
  }
  if (getlocations_is_mobile() && isset($form['getlocations_search_geolocation_button_' . $mapid])) {
    $geolocation_button = '<div id="getlocations_search_geolocation_button_wrapper_' . $mapid . '"><p>';
    $geolocation_button .= '<input type="button" value="' . t('Find current Location') . '" title="' . t('Get the latitude and longitude for this location from the browser') . '" id="getlocations_search_geolocation_button_' . $mapid . '" class="form-submit" />&nbsp;';
    $geolocation_button .= '<span id="getlocations_search_geolocation_status_ok_' . $mapid . '" class="js-hide" ><img src="' . base_path() . GETLOCATIONS_PATH . '/images/ok.png' . '" title="' . t('Geolocation OK') . '" /></span>';
    $geolocation_button .= '<span id="getlocations_search_geolocation_status_err_' . $mapid . '" class="js-hide" ><img src="' . base_path() . GETLOCATIONS_PATH . '/images/error.png' . '" title="' . t('Geolocation failed') . '" /></span>';
    $geolocation_button .= '<span id="getlocations_search_geolocation_status_load_' . $mapid . '" class="js-hide" ><img src="' . base_path() . GETLOCATIONS_PATH . '/images/loading_small.gif' . '" title="' . t('Geolocation loading') . '" /></span>';
    $geolocation_button .= '</p>';
    $geolocation_button .= '<p>' . t('Use the browser to find your current location') . '</p></div>';
    $form['getlocations_search_geolocation_button_' . $mapid]['#markup'] = $geolocation_button;
  }
  if (isset($form['getlocations_search_country_' . $mapid]['#markup'])) {
    $restrict_country = '<p>' . t('Restrict the search to %c', array(
      '%c' => getlocations_get_country_name($form['getlocations_search_country_' . $mapid]['#markup']),
    )) . '</p>';
    $form['getlocations_search_country_' . $mapid]['#markup'] = $restrict_country;
  }

  // geocode button
  if (isset($form['getlocations_search_geocode_button_' . $mapid]['#markup'])) {
    $geocode_button = '<div id="getlocations_search_geocode_button_wrapper_' . $mapid . '">';
    $geocode_button .= '<input type="button" value="' . t('Geocode') . '" title="' . t('Geocode this address') . '" id="getlocations_search_geocode_button_' . $mapid . '" class="form-submit" />';
    $geocode_button .= '</div>';
    $form['getlocations_search_geocode_button_' . $mapid]['#markup'] = $geocode_button;
  }

  // reset button
  if (isset($form['getlocations_search_reset_button_' . $mapid]['#markup'])) {
    $reset_button = '<div id="getlocations_search_reset_button_wrapper_' . $mapid . '">';
    $reset_button .= '<input type="button" value="' . t('Reset') . '" title="' . t('Reset this form') . '" id="getlocations_search_reset_button_' . $mapid . '" class="form-submit" />';
    $reset_button .= '</div>';
    $form['getlocations_search_reset_button_' . $mapid]['#markup'] = $reset_button;
  }
  $output .= drupal_render_children($form);

  // $which can be page or block so we can change things accordingly
  $output .= "<!-- {$which} -->";
  $output .= '<div id="getlocations_search' . ($which == 'block' ? '_block' : '') . '_result">';
  $output .= '<h4>' . t('Results') . '</h4>';
  $output .= '<div id="getlocations_search_address_' . $mapid . '"></div>';
  $output .= '<div id="getlocations_search_distance_' . $mapid . '"></div>';
  $output .= '<div id="getlocations_search_count_' . $mapid . '"></div>';
  $output .= '<div id="getlocations_search_type_' . $mapid . '"></div>';
  if ($display_accuracy) {
    $output .= '<div id="getlocations_search_accuracy_' . $mapid . '"></div>';
  }
  if ($display_latlon) {
    $output .= '<div id="getlocations_search' . ($which == 'block' ? '_block' : '') . '_latlon_wrapper">';
    if ($display_geo_microformat) {
      $output .= '<div id="getlocations_search_latlon_' . $mapid . '" class="getlocations_search' . ($which == 'block' ? '_block' : '') . '_latlon"></div>';
    }
    else {
      $output .= '<div id="getlocations_search_lat_' . $mapid . '" class="getlocations_search' . ($which == 'block' ? '_block' : '') . '_lat"></div>';
      $output .= '<div id="getlocations_search_lon_' . $mapid . '" class="getlocations_search' . ($which == 'block' ? '_block' : '') . '_lon"></div>';
    }
    $output .= '</div>';
  }
  $output .= '</div>';

  // hidden
  $output .= '<div id="getlocations_search_data_' . $mapid . '" class="js-hide">';
  $output .= '<div id="getlocations_search_slat_' . $mapid . '"></div>';
  $output .= '<div id="getlocations_search_slon_' . $mapid . '"></div>';
  $output .= '<div id="getlocations_search_sunit_' . $mapid . '"></div>';
  $output .= '<div id="getlocations_search_markerdata_' . $mapid . '"></div>';
  $output .= '</div>';
  return $output;
}

/**
 * Themes getlocations_search settings form
 *
 * @param array $variables
 *
 * @return
 *   Returns $output
 *
 */
function theme_getlocations_search_settings_form($variables) {
  $form = $variables['form'];
  $output = '';
  $varname = $form['varname']['#value'];
  unset($form['varname']);
  if (isset($form[$varname]['vocab'])) {
    $form[$varname]['vocab']['#prefix'] = '<div id="getlocations_search_defaults_vocab">';
    $form[$varname]['vocab_element']['#suffix'] = '</div>';
  }
  $form[$varname]['useclustermanager']['#prefix'] = '<div id="wrap-getlocations-clusteropts">';
  $form[$varname]['markerclusterer_minsize']['#suffix'] = '</div>';
  $form[$varname]['usemarkermanager']['#prefix'] = '<div id="wrap-getlocations-markeropts">';
  $form[$varname]['maxzoom']['#suffix'] = '</div>';
  $form[$varname]['do_search_marker']['#suffix'] = '<div id="wrap-getlocations-search-marker">';
  $form[$varname]['search_marker_toggle_active']['#suffix'] = '</div>';
  if (module_exists('colorbox')) {
    $getlocations_colorbox = getlocations_colorbox_settings();
    if ($getlocations_colorbox['marker_enable']) {
      $link = getlocations_markerpicker_link($form[$varname]['search_marker']['#id'], 's');
      $form[$varname]['search_marker']['#field_suffix'] = '&nbsp;' . $link;
      if (isset($form[$varname]['gps_marker'])) {
        $link = getlocations_markerpicker_link($form[$varname]['gps_marker']['#id'], 'g');
        $form[$varname]['gps_marker']['#field_suffix'] = '&nbsp;' . $link;
      }
      if (isset($form[$varname]['smartip_marker'])) {
        $link = getlocations_markerpicker_link($form[$varname]['smartip_marker']['#id'], 'm');
        $form[$varname]['smartip_marker']['#field_suffix'] = '&nbsp;' . $link;
      }
    }
  }
  if (module_exists('getlocations_gps')) {
    if (isset($form[$varname]['gps_button']) && $form[$varname]['gps_button']['#type'] !== 'value') {
      $form[$varname]['gps_button']['#prefix'] = '<fieldset class="collapsible getlocations_fieldset form-wrapper"><legend><span class="fieldset-legend">' . t('GPS Button') . '</span></legend><div class="fieldset-wrapper">';
      $tsuf = $form[$varname]['gps_center']['#suffix'];
      $form[$varname]['gps_center']['#suffix'] = $tsuf . '</div></fieldset>';
    }
  }
  if (module_exists('getlocations_smartip')) {
    if (isset($form[$varname]['smartip_button']) && $form[$varname]['smartip_button']['#type'] !== 'value') {
      $form[$varname]['smartip_button']['#prefix'] = '<fieldset class="collapsible getlocations_fieldset form-wrapper"><legend><span class="fieldset-legend">' . t('Smartip Button') . '</span></legend><div class="fieldset-wrapper">';
      $tsuf = $form[$varname]['smartip_center']['#suffix'];
      $form[$varname]['smartip_center']['#suffix'] = $tsuf . '</div></fieldset>';
    }
  }
  $output .= drupal_render_children($form);
  return $output;
}

/**
 * Themes getlocations_search_block settings form
 *
 * @param array $variables
 *
 * @return
 *   Returns $output
 *
 */
function theme_getlocations_search_block_settings_form($variables) {
  $form = $variables['form'];
  $output = '';
  $varname = $form['varname']['#value'];
  unset($form['varname']);
  if (isset($form[$varname]['vocab'])) {
    $form[$varname]['vocab']['#prefix'] = '<div id="getlocations_search_defaults_vocab">';
    $form[$varname]['vocab_element']['#suffix'] = '</div>';
  }
  $form[$varname]['useclustermanager']['#prefix'] = '<div id="wrap-getlocations-clusteropts">';
  $form[$varname]['markerclusterer_minsize']['#suffix'] = '</div>';
  $form[$varname]['usemarkermanager']['#prefix'] = '<div id="wrap-getlocations-markeropts">';
  $form[$varname]['maxzoom']['#suffix'] = '</div>';
  $form[$varname]['do_search_marker']['#suffix'] = '<div id="wrap-getlocations-search-marker">';
  $form[$varname]['search_marker_toggle_active']['#suffix'] = '</div>';
  if (module_exists('colorbox')) {
    $getlocations_colorbox = getlocations_colorbox_settings();
    if ($getlocations_colorbox['marker_enable']) {
      $link = getlocations_markerpicker_link($form[$varname]['search_marker']['#id'], 's');
      $form[$varname]['search_marker']['#field_suffix'] = '&nbsp;' . $link;
      if (isset($form[$varname]['gps_marker'])) {
        $link = getlocations_markerpicker_link($form[$varname]['gps_marker']['#id'], 'g');
        $form[$varname]['gps_marker']['#field_suffix'] = '&nbsp;' . $link;
      }
      if (isset($form[$varname]['smartip_marker'])) {
        $link = getlocations_markerpicker_link($form[$varname]['smartip_marker']['#id'], 'm');
        $form[$varname]['smartip_marker']['#field_suffix'] = '&nbsp;' . $link;
      }
    }
  }
  if (module_exists('getlocations_gps')) {
    if (isset($form[$varname]['gps_button']) && $form[$varname]['gps_button']['#type'] !== 'value') {
      $form[$varname]['gps_button']['#prefix'] = '<fieldset class="collapsible getlocations_fieldset form-wrapper"><legend><span class="fieldset-legend">' . t('GPS Button') . '</span></legend><div class="fieldset-wrapper">';
      $tsuf = $form[$varname]['gps_center']['#suffix'];
      $form[$varname]['gps_center']['#suffix'] = $tsuf . '</div></fieldset>';
    }
  }
  if (module_exists('getlocations_smartip')) {
    if (isset($form[$varname]['smartip_button']) && $form[$varname]['smartip_button']['#type'] !== 'value') {
      $form[$varname]['smartip_button']['#prefix'] = '<fieldset class="collapsible getlocations_fieldset form-wrapper"><legend><span class="fieldset-legend">' . t('Smartip Button') . '</span></legend><div class="fieldset-wrapper">';
      $tsuf = $form[$varname]['smartip_center']['#suffix'];
      $form[$varname]['smartip_center']['#suffix'] = $tsuf . '</div></fieldset>';
    }
  }
  $output .= drupal_render_children($form);
  return $output;
}

/**
 * @param array $variables
 *
 * @return
 *   Modifies $variables in situ
 *
 */
function template_preprocess_getlocations_search_box(&$variables) {
  $getlocations_search_defaults = getlocations_search_defaults();
  $variables['box_width'] = $getlocations_search_defaults['width'];
  $variables['box_height'] = $getlocations_search_defaults['height'];
  if (module_exists('admin_menu')) {
    admin_menu_suppress();
  }

  // Construct page title
  if (drupal_get_title()) {
    $head_title = array(
      strip_tags(drupal_get_title()),
      variable_get('site_name', 'Drupal'),
    );
  }
  else {
    $head_title = array(
      variable_get('site_name', 'Drupal'),
    );
    if (variable_get('site_slogan', '')) {
      $head_title[] = variable_get('site_slogan', '');
    }
  }
  $variables['head_title'] = implode(' | ', $head_title);
  $variables['base_path'] = base_path();
  $variables['head'] = drupal_get_html_head();
  $variables['language'] = $GLOBALS['language'];
  $variables['language']->dir = $GLOBALS['language']->direction ? 'rtl' : 'ltr';
  $variables['css'] = drupal_add_css();
  $variables['styles'] = drupal_get_css();
  $variables['scripts'] = drupal_get_js();
  $variables['title'] = drupal_get_title();

  // Closure should be filled last.
  $variables['closure'] = theme('closure');

  // Compile a list of classes that are going to be applied to the body element.
  // This allows advanced theming based on context (home page, node of certain type, etc.).
  $body_classes = array();

  // Add a class that tells us whether we're on the front page or not.
  $body_classes[] = $variables['is_front'] ? 'front' : 'not-front';

  // Add a class that tells us whether the page is viewed by an authenticated user or not.
  $body_classes[] = $variables['logged_in'] ? 'logged-in' : 'not-logged-in';
  $body_classes[] = 'no-sidebars';

  // Implode with spaces.
  $variables['body_classes'] = implode(' ', $body_classes);
}

/**
 * Set up default settings.
 *
 * @return array $newdefaults
 *
 */
function getlocations_search_defaults() {
  $getlocations_defaults = getlocations_defaults();
  $defaults = array(
    'method' => 'google_ac',
    'vocab' => '',
    'vocab_element' => 'dropdown',
    'search_distance' => 1,
    'search_distance_type' => 'mbr',
    'search_units' => 'km',
    'search_limits' => 0,
    'search_type' => 'all',
    'display_dms' => 0,
    'display_latlon' => 0,
    'display_geo_microformat' => 0,
    'display_accuracy' => 0,
    'show_distance' => 0,
    'search_marker' => 'drupal',
    'do_search_marker' => 0,
    'search_marker_toggle' => 0,
    'search_marker_toggle_active' => 1,
    'display_search_distance' => 1,
    'display_search_units' => 1,
    'display_search_limits' => 1,
    'display_search_type' => 1,
    'autocomplete_bias' => 0,
    'restrict_by_country' => 0,
    'searchbox_size' => 50,
    'country' => variable_get('site_default_country', ''),
    'width' => $getlocations_defaults['width'],
    'height' => $getlocations_defaults['height'],
    'styles' => $getlocations_defaults['styles'],
    'latlong' => $getlocations_defaults['latlong'],
    'zoom' => $getlocations_defaults['zoom'],
    'minzoom_map' => $getlocations_defaults['minzoom_map'],
    'maxzoom_map' => $getlocations_defaults['maxzoom_map'],
    'controltype' => $getlocations_defaults['controltype'],
    'pancontrol' => $getlocations_defaults['pancontrol'],
    'mtc' => $getlocations_defaults['mtc'],
    'maptype' => $getlocations_defaults['maptype'],
    'baselayers' => $getlocations_defaults['baselayers'],
    'scale' => $getlocations_defaults['scale'],
    'overview' => $getlocations_defaults['overview'],
    'overview_opened' => $getlocations_defaults['overview_opened'],
    'scrollwheel' => $getlocations_defaults['scrollwheel'],
    'draggable' => $getlocations_defaults['draggable'],
    'sv_show' => $getlocations_defaults['sv_show'],
    'sv_showfirst' => $getlocations_defaults['sv_showfirst'],
    'sv_heading' => $getlocations_defaults['sv_heading'],
    'sv_zoom' => $getlocations_defaults['sv_zoom'],
    'sv_pitch' => $getlocations_defaults['sv_pitch'],
    'trafficinfo' => $getlocations_defaults['trafficinfo'],
    'trafficinfo_state' => $getlocations_defaults['trafficinfo_state'],
    'bicycleinfo' => $getlocations_defaults['bicycleinfo'],
    'bicycleinfo_state' => $getlocations_defaults['bicycleinfo_state'],
    'transitinfo' => $getlocations_defaults['transitinfo'],
    'transitinfo_state' => $getlocations_defaults['transitinfo_state'],
    'poi_show' => $getlocations_defaults['poi_show'],
    'transit_show' => $getlocations_defaults['transit_show'],
    'markeraction' => $getlocations_defaults['markeraction'],
    'markeractiontype' => $getlocations_defaults['markeractiontype'],
    'markeraction_click_center' => $getlocations_defaults['markeraction_click_center'],
    'markeraction_click_zoom' => $getlocations_defaults['markeraction_click_zoom'],
    'minzoom' => $getlocations_defaults['minzoom'],
    'maxzoom' => $getlocations_defaults['maxzoom'],
    'nodezoom' => $getlocations_defaults['nodezoom'],
    'markermanagertype' => $getlocations_defaults['markermanagertype'],
    'usemarkermanager' => $getlocations_defaults['usemarkermanager'],
    'useclustermanager' => $getlocations_defaults['useclustermanager'],
    'markerclusterer_style' => $getlocations_defaults['markerclusterer_style'],
    'markerclusterer_zoom' => $getlocations_defaults['markerclusterer_zoom'],
    'markerclusterer_size' => $getlocations_defaults['markerclusterer_size'],
    'markerclusterer_minsize' => $getlocations_defaults['markerclusterer_minsize'],
    'markerclusterer_title' => $getlocations_defaults['markerclusterer_title'],
    'markerclusterer_imgpath' => $getlocations_defaults['markerclusterer_imgpath'],
    'pansetting' => $getlocations_defaults['pansetting'],
    'use_geolocation_button' => $getlocations_defaults['use_jsapi'],
    'map_backgroundcolor' => $getlocations_defaults['map_backgroundcolor'],
    'show_maplinks' => $getlocations_defaults['show_maplinks'],
    'show_maplinks_viewport' => $getlocations_defaults['show_maplinks_viewport'],
    'fullscreen' => $getlocations_defaults['fullscreen'],
    'fullscreen_controlposition' => $getlocations_defaults['fullscreen_controlposition'],
    'show_bubble_on_one_marker' => $getlocations_defaults['show_bubble_on_one_marker'],
    'polygons_enable' => $getlocations_defaults['polygons_enable'],
    'polygons_strokecolor' => $getlocations_defaults['polygons_strokecolor'],
    'polygons_strokeopacity' => $getlocations_defaults['polygons_strokeopacity'],
    'polygons_strokeweight' => $getlocations_defaults['polygons_strokeweight'],
    'polygons_fillcolor' => $getlocations_defaults['polygons_fillcolor'],
    'polygons_fillopacity' => $getlocations_defaults['polygons_fillopacity'],
    'polygons_coords' => $getlocations_defaults['polygons_coords'],
    'polygons_clickable' => $getlocations_defaults['polygons_clickable'],
    'polygons_message' => $getlocations_defaults['polygons_message'],
    'rectangles_enable' => $getlocations_defaults['rectangles_enable'],
    'rectangles_strokecolor' => $getlocations_defaults['rectangles_strokecolor'],
    'rectangles_strokeopacity' => $getlocations_defaults['rectangles_strokeopacity'],
    'rectangles_strokeweight' => $getlocations_defaults['rectangles_strokeweight'],
    'rectangles_fillcolor' => $getlocations_defaults['rectangles_fillcolor'],
    'rectangles_fillopacity' => $getlocations_defaults['rectangles_fillopacity'],
    'rectangles_coords' => $getlocations_defaults['rectangles_coords'],
    'rectangles_clickable' => $getlocations_defaults['rectangles_clickable'],
    'rectangles_message' => $getlocations_defaults['rectangles_message'],
    'rectangles_apply' => $getlocations_defaults['rectangles_apply'],
    'rectangles_dist' => $getlocations_defaults['rectangles_dist'],
    'circles_enable' => $getlocations_defaults['circles_enable'],
    'circles_strokecolor' => $getlocations_defaults['circles_strokecolor'],
    'circles_strokeopacity' => $getlocations_defaults['circles_strokeopacity'],
    'circles_strokeweight' => $getlocations_defaults['circles_strokeweight'],
    'circles_fillcolor' => $getlocations_defaults['circles_fillcolor'],
    'circles_fillopacity' => $getlocations_defaults['circles_fillopacity'],
    'circles_coords' => $getlocations_defaults['circles_coords'],
    'circles_clickable' => $getlocations_defaults['circles_clickable'],
    'circles_message' => $getlocations_defaults['circles_message'],
    'circles_radius' => $getlocations_defaults['circles_radius'],
    'circles_apply' => $getlocations_defaults['circles_apply'],
    'polylines_enable' => $getlocations_defaults['polylines_enable'],
    'polylines_strokecolor' => $getlocations_defaults['polylines_strokecolor'],
    'polylines_strokeopacity' => $getlocations_defaults['polylines_strokeopacity'],
    'polylines_strokeweight' => $getlocations_defaults['polylines_strokeweight'],
    'polylines_coords' => $getlocations_defaults['polylines_coords'],
    'polylines_clickable' => $getlocations_defaults['polylines_clickable'],
    'polylines_message' => $getlocations_defaults['polylines_message'],
    'kml_group' => $getlocations_defaults['kml_group'],
    'map_resize' => $getlocations_defaults['map_resize'],
    'region_bias' => $getlocations_defaults['region_bias'],
    'fullscreen_disable' => $getlocations_defaults['fullscreen_disable'],
    'search_places' => $getlocations_defaults['search_places'],
    'search_places_size' => $getlocations_defaults['search_places_size'],
    'search_places_position' => $getlocations_defaults['search_places_position'],
    'search_places_label' => $getlocations_defaults['search_places_label'],
    'search_places_placeholder' => $getlocations_defaults['search_places_placeholder'],
    'search_places_dd' => $getlocations_defaults['search_places_dd'],
    'search_places_list' => $getlocations_defaults['search_places_list'],
    'search_radshape_enable' => 0,
    'search_radshape_strokecolor' => $getlocations_defaults['circles_strokecolor'],
    'search_radshape_strokeopacity' => $getlocations_defaults['circles_strokeopacity'],
    'search_radshape_strokeweight' => $getlocations_defaults['circles_strokeweight'],
    'search_radshape_fillcolor' => $getlocations_defaults['circles_fillcolor'],
    'search_radshape_fillopacity' => $getlocations_defaults['circles_fillopacity'],
    'search_radshape_toggle' => 0,
    'search_radshape_toggle_active' => 1,
    'zoom_on_single_use' => 1,
    'geo_enable' => 1,
    'geojson_enable' => $getlocations_defaults['geojson_enable'],
    'geojson_data' => $getlocations_defaults['geojson_data'],
    'geojson_options' => $getlocations_defaults['geojson_options'],
    'nokeyboard' => $getlocations_defaults['nokeyboard'],
    'nodoubleclickzoom' => $getlocations_defaults['nodoubleclickzoom'],
    'zoomcontrolposition' => $getlocations_defaults['zoomcontrolposition'],
    'pancontrolposition' => $getlocations_defaults['pancontrolposition'],
    'mapcontrolposition' => $getlocations_defaults['mapcontrolposition'],
    'scalecontrolposition' => $getlocations_defaults['scalecontrolposition'],
    'svcontrolposition' => $getlocations_defaults['svcontrolposition'],
    'showall' => 0,
    'highlight_enable' => $getlocations_defaults['highlight_enable'],
    'highlight_strokecolor' => $getlocations_defaults['highlight_strokecolor'],
    'highlight_strokeopacity' => $getlocations_defaults['highlight_strokeopacity'],
    'highlight_strokeweight' => $getlocations_defaults['highlight_strokeweight'],
    'highlight_fillcolor' => $getlocations_defaults['highlight_fillcolor'],
    'highlight_fillopacity' => $getlocations_defaults['highlight_fillopacity'],
    'highlight_radius' => $getlocations_defaults['highlight_radius'],
    'getdirections_link' => $getlocations_defaults['getdirections_link'],
    'geocode_button_enable' => 0,
    'reset_button_enable' => 0,
    'gps_button' => 0,
    'gps_button_label' => $getlocations_defaults['gps_button_label'],
    'gps_marker' => $getlocations_defaults['gps_marker'],
    'gps_marker_title' => $getlocations_defaults['gps_marker_title'],
    'gps_bubble' => $getlocations_defaults['gps_bubble'],
    'gps_geocode' => $getlocations_defaults['gps_geocode'],
    'gps_center' => $getlocations_defaults['gps_center'],
    'gps_type' => $getlocations_defaults['gps_type'],
    'gps_zoom' => $getlocations_defaults['gps_zoom'],
    'smartip_button' => 0,
    'smartip_button_label' => $getlocations_defaults['smartip_button_label'],
    'smartip_marker' => $getlocations_defaults['smartip_marker'],
    'smartip_marker_title' => $getlocations_defaults['smartip_marker_title'],
    'smartip_bubble' => $getlocations_defaults['smartip_bubble'],
    'smartip_center' => $getlocations_defaults['smartip_center'],
    'smartip_zoom' => $getlocations_defaults['smartip_zoom'],
    'smartip_callback' => $getlocations_defaults['smartip_callback'],
    'geolocation_mobile_check' => $getlocations_defaults['geolocation_mobile_check'],
    'geocoder_enable' => $getlocations_defaults['geocoder_enable'],
  );
  $settings = variable_get('getlocations_search_defaults', $defaults);
  $getlocations_search_defaults = getlocations_adjust_vars($defaults, $settings);
  return $getlocations_search_defaults;
}

/**
 * @return array $options
 *   Returns list of vocabularies suitable for a dropdown
 */
function getlocations_search_get_vocabularies() {
  if (module_exists('taxonomy')) {
    $vocabularies = taxonomy_get_vocabularies();
    $options = array();
    if (count($vocabularies)) {
      foreach ($vocabularies as $vid => $vocabulary) {
        $options[$vid] = $vocabulary->name;
      }
      return $options;
    }
  }
  return FALSE;
}

/**
 * autocomplete for taxonomy terms
 *
 * @param string $string
 *
 * @return
 *   Returns term names
 *
 */
function getlocations_search_term_autocomplete($string) {
  $matches = array();

  // Taxonomy which holds locative info
  $getlocations_search_defaults = getlocations_search_defaults();
  $vid = FALSE;
  if (is_numeric($getlocations_search_defaults['vocab']) && $getlocations_search_defaults['vocab'] > 0) {
    $vid = $getlocations_search_defaults['vocab'];
  }
  if ($vid) {
    $query = db_select('taxonomy_term_data', 't');
    $query
      ->fields('t', array(
      'name',
    ))
      ->where("LOWER(name) LIKE LOWER(:st)", array(
      ':st' => $string . '%',
    ))
      ->condition('t.vid', $vid, '=')
      ->range(0, 15);
    $result = $query
      ->execute();
    foreach ($result as $row) {
      $matches[$row->name] = check_plain($row->name);
    }
  }
  drupal_json_output($matches);
}

/**
 * @return array $matches
 *   Returns a list of terms of a given vocabulary, suitable for a dropdown
 */
function getlocations_search_term_get() {
  $matches = array();

  // Taxonomy which holds locative info
  $getlocations_search_defaults = getlocations_search_defaults();
  $vid = FALSE;
  if (is_numeric($getlocations_search_defaults['vocab']) && $getlocations_search_defaults['vocab'] > 0) {
    $vid = $getlocations_search_defaults['vocab'];
  }
  if ($vid) {
    $query = db_select('taxonomy_term_data', 't');
    $query
      ->fields('t', array(
      'name',
    ))
      ->condition('t.vid', $vid, '=');
    $result = $query
      ->execute();
    foreach ($result as $row) {
      $matches[$row->name] = getlocations_apoclean($row->name);
    }
  }
  ksort($matches);
  return $matches;
}
function getlocations_search_paths_get($reset = FALSE, $min = FALSE) {
  $jq_upd = getlocations_check_jquery_version(TRUE);
  if ($min) {
    $defaults = array(
      'getlocations_search_path' => GETLOCATIONS_SEARCH_PATH . '/js/getlocations_search.min.js',
      'getlocations_search_admin_path' => GETLOCATIONS_SEARCH_PATH . ($jq_upd ? '/js/getlocations_search_admin_1.min.js' : '/js/getlocations_search_admin.min.js'),
    );
  }
  else {
    $defaults = array(
      'getlocations_search_path' => GETLOCATIONS_SEARCH_PATH . '/js/getlocations_search.js',
      'getlocations_search_admin_path' => GETLOCATIONS_SEARCH_PATH . ($jq_upd ? '/js/getlocations_search_admin_1.js' : '/js/getlocations_search_admin.js'),
    );
  }
  if ($reset || $min) {
    $getlocations_search_paths = $defaults;
  }
  else {
    $settings = variable_get('getlocations_search_paths', $defaults);
    $getlocations_search_paths = getlocations_adjust_vars($defaults, $settings);
  }
  return $getlocations_search_paths;
}

/**
 * @return json format $output
 *   Returns search result to getlocations_search.js
 *
 */
function getlocations_search_allinfo() {
  $lat = $_GET['lat'];
  $lon = $_GET['lon'];
  $getlocations_search_defaults = getlocations_search_defaults();
  $distance = $getlocations_search_defaults['search_distance'];
  if (isset($_GET['distance']) && is_numeric($_GET['distance'])) {
    $distance = $_GET['distance'];

    // sanity check
    if (!$distance > 0) {
      $distance = $getlocations_search_defaults['search_distance'];
    }
  }
  $units = $getlocations_search_defaults['search_units'];
  if (isset($_GET['units'])) {
    $units = $_GET['units'];

    // sanity check
    $unitsarr = array(
      'km',
      'm',
      'mi',
      'yd',
      'nmi',
    );
    if (!in_array($units, $unitsarr)) {
      $units = $getlocations_search_defaults['search_units'];
    }
  }
  $type = $getlocations_search_defaults['search_type'];
  if (isset($_GET['type'])) {
    $type = $_GET['type'];

    // sanity check
    $typarr = array(
      'all',
      'node',
      'user',
      'term',
      'taxonomy_term',
      'comment',
    );
    if (!in_array($type, $typarr)) {
      $type = $getlocations_search_defaults['search_type'];
    }
  }
  $dosort = FALSE;
  if (isset($_GET['limits']) && is_numeric($_GET['limits'])) {
    $limits = $_GET['limits'];

    // sanity check
    if ($limits < 0) {
      $limits = 0;
    }
    if ($limits > 0) {
      $dosort = TRUE;
    }
  }

  // sanity check
  if ($latlon = getlocations_latlon_check($lat . ',' . $lon)) {
    $ll = explode(',', $latlon);
    $lat = $ll[0];
    $lon = $ll[1];
    $output = getlocations_search_info_sql($lat, $lon, $distance, $units, $type, $dosort, $limits);
    drupal_json_output($output);
  }
}

// $type can be node, user, comment, term. anything else is all
function getlocations_search_info_sql($lat, $lon, $distance, $units, $type, $dosort, $limits) {
  $getlocations_defaults = getlocations_defaults();
  $getlocations_search_defaults = getlocations_search_defaults();
  $dms = $getlocations_search_defaults['display_dms'] || $getlocations_search_defaults['display_geo_microformat'] ? TRUE : FALSE;
  $distance_meters = getlocations_convert_distance_to_meters($distance, $units);
  $latrange = getlocations_earth_latitude_range($lat, $lon, $distance_meters);
  $lonrange = getlocations_earth_longitude_range($lat, $lon, $distance_meters);
  $locations = array();
  if (module_exists('getlocations_fields')) {
    if ($lonrange[0] > $lonrange[1]) {
      $where = "g.latitude > :minlat AND g.latitude < :maxlat AND ((g.longitude < 180 AND g.longitude > :minlon) OR (g.longitude < :maxlon AND g.longitude > -180))";
    }
    else {
      $where = "g.latitude > :minlat AND g.latitude < :maxlat AND g.longitude > :minlon AND g.longitude < :maxlon";
    }
    $sqlarr = array(
      ':minlat' => $latrange[0],
      ':maxlat' => $latrange[1],
      ':minlon' => $lonrange[0],
      ':maxlon' => $lonrange[1],
    );
    if ($getlocations_search_defaults['search_distance_type'] == 'dist') {
      $where .= " AND " . getlocations_earth_distance_sql($lat, $lon, 'g') . ' < :distance';
      $sqlarr += array(
        ':distance' => $distance_meters,
      );
    }
    $fields = array();
    $fields[] = 'g.glid';
    $fields[] = 'g.name';
    $fields[] = 'g.latitude';
    $fields[] = 'g.longitude';
    $fields[] = 'g.marker';
    if (getlocations_fields_column_check('data')) {
      $fields[] = 'g.data';
    }
    $fields[] = 'f.nid';
    $fields[] = 'f.uid';
    $fields[] = 'f.tid';
    $fields[] = 'f.cid';
    $sqlsnip1 = "";
    $sqlsnip2 = "";
    $marker = '';
    if ($type == 'node' && user_access('access content') && user_access('access getlocations')) {
      $fields[] = 'n.title AS title';
      $fields[] = 'n.nid';
      $sqlsnip1 = "LEFT JOIN {node} n ON f.vid = n.vid ";
      $sqlsnip2 = "AND n.nid > 0 AND n.status = 1 ";
      $marker = $getlocations_defaults['node_map_marker'];
    }
    elseif ($type == 'user' && getlocations_access_user_location()) {
      $fields[] = 'u.name AS title';
      $fields[] = 'u.uid';
      $sqlsnip1 = "LEFT JOIN {users} u ON f.uid = u.uid ";
      $sqlsnip2 = "AND u.uid > 0 AND u.status = 1 ";
      $marker = $getlocations_defaults['user_map_marker'];
    }
    elseif (($type == 'term' || $type == 'taxonomy_term') && user_access('access getlocations')) {
      $fields[] = 't.name AS title';
      $fields[] = 't.tid';
      $sqlsnip1 = "LEFT JOIN {taxonomy_term_data} t ON f.tid = t.tid ";
      $sqlsnip2 = "AND t.tid > 0 ";
      $marker = $getlocations_defaults['vocabulary_map_marker'];
    }
    elseif ($type == 'comment' && user_access('access comments') && user_access('access getlocations')) {
      $fields[] = 'c.subject AS title';
      $fields[] = 'c.cid';
      $sqlsnip1 = "LEFT JOIN {comment} c ON f.cid = c.cid ";
      $sqlsnip2 = "AND c.cid > 0 AND c.status = 1 ";
      $marker = $getlocations_defaults['comment_map_marker'];
    }
    elseif ($type == 'all') {
      $sqlsnip2arr = array();
      if (user_access('access content') && user_access('access getlocations')) {
        $sqlsnip2arr[] = "f.nid > 0";
        $sqlsnip2arr[] = "f.tid > 0";
      }
      if (getlocations_access_user_location()) {
        $sqlsnip2arr[] = "f.uid > 0";
      }
      if (user_access('access comments') && user_access('access getlocations')) {
        $sqlsnip2arr[] = "f.cid > 0";
      }
      if (!empty($sqlsnip2arr)) {
        $sqlsnip2 = "AND (" . implode(" OR ", $sqlsnip2arr) . ") ";
      }
      else {

        // this user may not see anything
        $sqlsnip2 = "AND 1=0 ";
      }
    }
    if ($dosort) {
      $sort = getlocations_earth_distance_sql($lat, $lon, 'g');
      $fields[] = "{$sort} AS distance_sort ";
    }
    $selects = implode(",", $fields);
    $sql = "SELECT {$selects} ";
    $sql .= "FROM {getlocations_fields} g LEFT JOIN {getlocations_fields_entities} f ON g.glid = f.glid ";
    $sql .= $sqlsnip1;
    $sql .= "WHERE ({$where}) ";
    $sql .= "AND g.glid IS NOT NULL ";
    $sql .= "AND g.latitude != '0' ";
    $sql .= "AND g.longitude != '0' ";
    $sql .= $sqlsnip2;
    if ($dosort) {
      $sql .= "ORDER BY distance_sort ASC ";
    }
    if ($limits > 0) {
      $sql .= "LIMIT 0, {$limits} ";
    }
    $location_ct = 0;
    $result = db_query($sql, $sqlarr);
    foreach ($result as $row) {
      $locations[$location_ct] = $row;
      if (empty($locations[$location_ct]->marker)) {
        if (!empty($marker)) {
          $locations[$location_ct]->marker = $marker;
          if (isset($locations[$location_ct]->nid) && $locations[$location_ct]->nid > 0) {
            $t = getlocations_get_nodetype($locations[$location_ct]->nid);
            if ($t) {
              $typemarkers = getlocations_get_markertypes('node');
              if (isset($typemarkers[$t]) && $typemarkers[$t]) {
                $locations[$location_ct]->marker = $typemarkers[$t];
              }
            }
          }
        }
        else {

          // must be an 'all' search so we have to figure out a marker
          if ($locations[$location_ct]->nid > 0) {
            $locations[$location_ct]->marker = $getlocations_defaults['node_map_marker'];
            $t = getlocations_get_nodetype($locations[$location_ct]->nid);
            if ($t) {
              $typemarkers = getlocations_get_markertypes('node');
              if (isset($typemarkers[$t]) && $typemarkers[$t]) {
                $locations[$location_ct]->marker = $typemarkers[$t];
              }
            }

            // term markers
            $locations[$location_ct]->marker = getlocations_get_term_marker($locations[$location_ct]->nid, $locations[$location_ct]->marker);
          }
          elseif ($locations[$location_ct]->uid > 0) {
            $locations[$location_ct]->marker = $getlocations_defaults['user_map_marker'];
          }
          elseif ($locations[$location_ct]->tid > 0) {
            $locations[$location_ct]->marker = $getlocations_defaults['vocabulary_map_marker'];
          }
          elseif ($locations[$location_ct]->cid > 0) {
            $locations[$location_ct]->marker = $getlocations_defaults['comment_map_marker'];
          }
        }

        // just in case
        if (empty($locations[$location_ct]->marker)) {
          $locations[$location_ct]->marker = $getlocations_defaults['node_map_marker'];
        }
      }

      // ensure we always have a title
      if (!isset($locations[$location_ct]->title) || empty($locations[$location_ct]->title)) {
        if ($locations[$location_ct]->nid > 0) {
          $n = node_load($locations[$location_ct]->nid);
          $locations[$location_ct]->title = $n->title;

          // sanity check
          if ($n->status == 0) {
            unset($locations[$location_ct]);
            continue;
          }
        }
        elseif ($locations[$location_ct]->uid > 0) {
          $u = user_load($locations[$location_ct]->uid);
          $locations[$location_ct]->title = $u->name;

          // sanity check
          if ($u->status == 0) {
            unset($locations[$location_ct]);
            continue;
          }
        }
        elseif ($locations[$location_ct]->tid > 0) {
          $term = taxonomy_term_load($locations[$location_ct]->tid);
          $locations[$location_ct]->title = $term->name;
        }
        elseif ($locations[$location_ct]->cid > 0) {
          $comment = comment_load($locations[$location_ct]->cid);
          $locations[$location_ct]->title = $comment->subject;

          // sanity check
          if ($comment->status == 0) {
            unset($locations[$location_ct]);
            continue;
          }
        }
      }
      $location_ct++;
    }
  }
  elseif (module_exists('location_cck')) {
    if ($lonrange[0] > $lonrange[1]) {
      $where = "l.latitude > :minlat AND l.latitude < :maxlat AND ((l.longitude < 180 AND l.longitude > :minlon) OR (l.longitude < :maxlon AND l.longitude > -180))";
    }
    else {
      $where = "l.latitude > :minlat AND l.latitude < :maxlat AND l.longitude > :minlon AND l.longitude < :maxlon";
    }
    $sqlarr = array(
      ':minlat' => $latrange[0],
      ':maxlat' => $latrange[1],
      ':minlon' => $lonrange[0],
      ':maxlon' => $lonrange[1],
    );
    if ($getlocations_search_defaults['search_distance_type'] == 'dist') {
      $where .= " AND " . getlocations_earth_distance_sql($lat, $lon, 'l') . ' < :distance';
      $sqlarr += array(
        ':distance' => $distance_meters,
      );
    }
    $fields = array();
    $fields[] = 'l.lid';
    $fields[] = 'l.name';
    $fields[] = 'l.latitude';
    $fields[] = 'l.longitude';
    $fields[] = 'i.nid';
    $fields[] = 'i.uid';
    $sqlsnip1 = "";
    $sqlsnip2 = "";
    $marker = '';
    if ($type == 'node' && user_access('access content') && user_access('access getlocations')) {
      $fields[] = 'n.title AS title';
      $fields[] = 'n.nid';
      $sqlsnip1 = "LEFT JOIN {node} n ON i.vid = n.vid ";
      $sqlsnip2 = "AND n.nid > 0 AND n.status = 1 ";
      $marker = $getlocations_defaults['node_map_marker'];
    }
    elseif ($type == 'user' && getlocations_access_user_location()) {
      $fields[] = 'u.name AS title';
      $fields[] = 'u.uid';
      $sqlsnip1 = "LEFT JOIN {users} u ON i.uid = u.uid ";
      $sqlsnip2 = "AND u.uid > 0 AND u.status = 1 ";
      $marker = $getlocations_defaults['user_map_marker'];
    }
    elseif ($type == 'all') {
      $sqlsnip2arr = array();
      if (user_access('access content') && user_access('access getlocations')) {
        $sqlsnip2arr[] = "i.nid > 0";
      }
      if (getlocations_access_user_location()) {
        $sqlsnip2arr[] = "i.uid > 0";
      }
      if (!empty($sqlsnip2arr)) {
        $sqlsnip2 = "AND (" . implode(" OR ", $sqlsnip2arr) . ") ";
      }
      else {

        // this user may not see anything
        $sqlsnip2 = "AND 1=0 ";
      }
    }
    if ($dosort) {
      $sort = getlocations_earth_distance_sql($lat, $lon, 'l');
      $fields[] = "{$sort} AS distance_sort ";
    }
    $selects = implode(",", $fields);
    $sql = "SELECT {$selects} ";
    $sql .= "FROM {location} l LEFT JOIN {location_instance} i ON l.lid = i.lid ";
    $sql .= $sqlsnip1;
    $sql .= "WHERE ({$where}) ";
    $sql .= "AND l.lid IS NOT NULL ";
    $sql .= "AND l.latitude != '0' ";
    $sql .= "AND l.longitude != '0' ";
    $sql .= $sqlsnip2;
    if ($dosort) {
      $sql .= "ORDER BY distance_sort ASC ";
    }
    if ($limits > 0) {
      $sql .= "LIMIT 0, {$limits} ";
    }
    $location_ct = 0;
    $result = db_query($sql, $sqlarr);
    foreach ($result as $row) {
      $locations[$location_ct] = $row;
      if (!empty($marker)) {
        $locations[$location_ct]->marker = $marker;
      }
      else {

        // must be an 'all' search so we have to figure out a marker
        if ($locations[$location_ct]->nid > 0) {
          $locations[$location_ct]->marker = $getlocations_defaults['node_map_marker'];
        }
        elseif ($locations[$location_ct]->uid > 0) {
          $locations[$location_ct]->marker = $getlocations_defaults['user_map_marker'];
        }
      }

      // ensure we always have a title
      if (!isset($locations[$location_ct]->title) || empty($locations[$location_ct]->title)) {
        if ($locations[$location_ct]->nid > 0) {
          $n = node_load($locations[$location_ct]->nid);
          $locations[$location_ct]->title = $n->title;

          // sanity check
          if ($n->status == 0) {
            unset($locations[$location_ct]);
            continue;
          }
        }
        elseif ($locations[$location_ct]->uid > 0) {
          $u = user_load($locations[$location_ct]->uid);
          $locations[$location_ct]->title = $u->name;

          // sanity check
          if ($u->status == 0) {
            unset($locations[$location_ct]);
            continue;
          }
        }
      }
      $location_ct++;
    }
  }
  elseif (module_exists('geolocation')) {
    $module = 'geolocation';
    $gtype = 'geolocation_latlng';
    $entity_type = '';
    $fieldnames = getlocations_other_get_fieldname($gtype, $module, $entity_type);
    if (!empty($fieldnames)) {
      $tabledata = array();
      $ct = 0;
      foreach ($fieldnames as $fieldname) {
        $tabledata[$ct]['table'] = 'field_data_' . $fieldname;
        $tabledata[$ct]['fieldname_latitude'] = $fieldname . '_lat';
        $tabledata[$ct]['fieldname_longitude'] = $fieldname . '_lng';
        $ct++;
      }
    }
  }
  elseif (module_exists('geofield')) {
    $module = 'geofield';
    $gtype = 'geofield';
    $entity_type = '';
    $fieldnames = getlocations_other_get_fieldname($gtype, $module, $entity_type);
    if (!empty($fieldnames)) {
      $tabledata = array();
      $ct = 0;
      foreach ($fieldnames as $fieldname) {
        $tabledata[$ct]['table'] = 'field_data_' . $fieldname;
        $tabledata[$ct]['fieldname_latitude'] = $fieldname . '_lat';
        $tabledata[$ct]['fieldname_longitude'] = $fieldname . '_lon';
        $ct++;
      }
    }
  }
  if ((module_exists('geolocation') || module_exists('geofield')) && !empty($fieldnames)) {
    $location_ct = 0;
    foreach ($tabledata as $data) {
      $table = $data['table'];
      $latfield = 'g.' . $data['fieldname_latitude'];
      $lonfield = 'g.' . $data['fieldname_longitude'];
      if ($lonrange[0] > $lonrange[1]) {
        $where = "{$latfield} > :minlat AND {$latfield} < :maxlat AND (({$lonfield} < 180 AND {$lonfield} > :minlon) OR ({$lonfield} < :maxlon AND {$lonfield} > -180))";
      }
      else {
        $where = "{$latfield} > :minlat AND {$latfield} < :maxlat AND {$lonfield} > :minlon AND {$lonfield} < :maxlon";
      }
      $sqlarr = array(
        ':minlat' => $latrange[0],
        ':maxlat' => $latrange[1],
        ':minlon' => $lonrange[0],
        ':maxlon' => $lonrange[1],
      );
      if ($getlocations_search_defaults['search_distance_type'] == 'dist') {
        $where .= " AND " . getlocations_earth_distance_sql($lat, $lon, 'g') . ' < :distance';
        $sqlarr += array(
          ':distance' => $distance_meters,
        );
      }
      $fields = array();
      $fields[] = "{$latfield} AS latitude";
      $fields[] = "{$lonfield} AS longitude";
      $fields[] = "g.entity_type AS entity_type";
      $fields[] = "g.entity_id AS entity_id";
      $sqlsnip1 = "";
      $sqlsnip2 = "";
      $marker = '';
      if ($type == 'node' && user_access('access content') && user_access('access getlocations')) {
        $fields[] = 'n.title AS title';
        $fields[] = 'n.nid';
        $sqlsnip1 = "LEFT JOIN {node} n ON g.entity_id = n.nid ";
        $sqlsnip2 = "AND g.entity_type = :type AND n.nid > 0 AND n.status = 1 ";
        $sqlarr[':type'] = $type;
        $marker = $getlocations_defaults['node_map_marker'];
      }
      elseif ($type == 'user' && getlocations_access_user_location()) {
        $fields[] = 'u.name AS title';
        $fields[] = 'u.uid';
        $sqlsnip1 = "LEFT JOIN {users} u ON g.entity_id = u.uid ";
        $sqlsnip2 = "AND g.entity_type = :type AND u.uid > 0 AND u.status = 1 ";
        $sqlarr[':type'] = $type;
        $marker = $getlocations_defaults['user_map_marker'];
      }
      elseif (($type == 'term' || $type == 'taxonomy_term') && user_access('access getlocations')) {
        $fields[] = 't.name AS title';
        $fields[] = 't.tid';
        $sqlsnip1 = "LEFT JOIN {taxonomy_term_data} t ON g.entity_id = t.tid ";
        $sqlsnip2 = "AND g.entity_type = :type AND t.tid > 0 ";
        $sqlarr[':type'] = $type;
        $marker = $getlocations_defaults['vocabulary_map_marker'];
      }
      elseif ($type == 'comment' && user_access('access comments') && user_access('access getlocations')) {
        $fields[] = 'c.subject AS title';
        $fields[] = 'c.cid';
        $sqlsnip1 = "LEFT JOIN {comment} c ON g.entity_id = c.cid ";
        $sqlsnip2 = "AND g.entity_type = :type AND c.cid > 0 AND c.status = 1 ";
        $sqlarr[':type'] = $type;
        $marker = $getlocations_defaults['comment_map_marker'];
      }
      elseif ($type == 'all') {

        // need a list of all the entity_types in this table so that we can limit on permissions
        $sqlsnip2arr = array();
        $permitted_entity_types = array();
        if (user_access('access content') && user_access('access getlocations')) {
          $permitted_entity_types[] = 'node';
        }
        if (getlocations_access_user_location()) {
          $permitted_entity_types[] = 'user';
        }
        if (user_access('access getlocations')) {
          $permitted_entity_types[] = 'term';
        }
        if (user_access('access comments') && user_access('access getlocations')) {
          $permitted_entity_types[] = 'comment';
        }
        $sql = "SELECT DISTINCT entity_type FROM {$table} ";
        $rows = db_query($sql);
        $at = '';
        $ct = 1;
        $sqlsnip2 = '';
        foreach ($rows as $row) {
          $et = $row->entity_type;
          if (in_array($et, $permitted_entity_types)) {
            $sqlsnip2arr[] = "g.entity_type = :et_{$ct}";
            $sqlarr[":et_{$ct}"] = $et;
            $ct++;
          }
        }
        if (!empty($sqlsnip2arr)) {
          $sqlsnip2 = "AND (" . implode(" OR ", $sqlsnip2arr) . ") ";
        }
        else {

          // this user may not see anything
          $sqlsnip2 = "AND 1=0 ";
        }
      }
      if ($dosort) {
        $sort = getlocations_earth_distance_sql($lat, $lon, 'g');
        $fields[] = "{$sort} AS distance_sort ";
      }
      $selects = implode(",", $fields);
      $sql = "SELECT {$selects} FROM {$table} g ";
      $sql .= $sqlsnip1;
      $sql .= "WHERE ({$where}) ";
      $sql .= "AND {$latfield} != '0' ";
      $sql .= "AND {$lonfield} != '0' ";
      $sql .= $sqlsnip2;
      if ($dosort) {
        $sql .= "ORDER BY distance_sort ASC ";
      }
      if ($limits > 0) {
        $sql .= "LIMIT 0, {$limits} ";
      }
      $result = db_query($sql, $sqlarr);
      foreach ($result as $row) {
        $locations[$location_ct]->latitude = $row->latitude;
        $locations[$location_ct]->longitude = $row->longitude;
        if (isset($row->title)) {
          $locations[$location_ct]->title = $row->title;
        }
        if ($row->entity_type == 'node') {
          $locations[$location_ct]->nid = $row->entity_id;
          $locations[$location_ct]->marker = $getlocations_defaults['node_map_marker'];
          $t = getlocations_get_nodetype($locations[$location_ct]->nid);
          if ($t) {
            $typemarkers = getlocations_get_markertypes('node');
            if (isset($typemarkers[$t]) && $typemarkers[$t]) {
              $locations[$location_ct]->marker = $typemarkers[$t];
            }
          }

          // term markers
          $locations[$location_ct]->marker = getlocations_get_term_marker($row->entity_id, $locations[$location_ct]->marker);
          $n = node_load($locations[$location_ct]->nid);

          // sanity check
          if ($n->status == 0) {
            unset($locations[$location_ct]);
          }
        }
        elseif ($row->entity_type == 'user') {
          $locations[$location_ct]->uid = $row->entity_id;
          $locations[$location_ct]->marker = $getlocations_defaults['user_map_marker'];
          $u = user_load($locations[$location_ct]->uid);

          // sanity check
          if ($u->status == 0) {
            unset($locations[$location_ct]);
          }
        }
        elseif ($row->entity_type == 'term') {
          $locations[$location_ct]->tid = $row->entity_id;
          $locations[$location_ct]->marker = $getlocations_defaults['vocabulary_map_marker'];
        }
        elseif ($row->entity_type == 'comment') {
          $locations[$location_ct]->cid = $row->entity_id;
          $locations[$location_ct]->marker = $getlocations_defaults['comment_map_marker'];
          $comment = comment_load($locations[$location_ct]->cid);

          // sanity check
          if ($comment->status == 0) {
            unset($locations[$location_ct]);
          }
        }

        // just in case
        if (isset($locations[$location_ct]) && empty($locations[$location_ct]->marker)) {
          $locations[$location_ct]->marker = $getlocations_defaults['node_map_marker'];
        }
        $location_ct++;
      }
    }
  }
  $minmaxes = $latrange[0] . ',' . $lonrange[0] . ',' . $latrange[1] . ',' . $lonrange[1];

  // format lat/lon
  if ($dms) {
    $latout = theme('getlocations_latitude_dms', array(
      'latitude' => $lat,
    ));
    $lonout = theme('getlocations_longitude_dms', array(
      'longitude' => $lon,
    ));
  }
  else {
    $latout = round($lat, 6);
    $lonout = round($lon, 6);
  }
  $infoarr = array(
    $distance,
    $units,
    $type ? $type : 'all',
    $latout,
    $lonout,
    $distance_meters,
  );
  $info = implode(",", $infoarr);
  $ret = array(
    'locations' => $locations,
    'minmaxes' => $minmaxes,
    'info' => $info,
  );
  return $ret;
}
function getlocations_search_do_types() {
  $return = FALSE;
  if (module_exists('getlocations_fields')) {
    $return = TRUE;
  }
  elseif (module_exists('geolocation')) {
    $return = TRUE;
  }
  elseif (module_exists('geofield')) {
    $return = TRUE;
  }
  elseif (module_exists('location_cck')) {
    $return = TRUE;
  }
  return $return;
}

/**
 * Implements hook_block_info().
 *
 * This hook declares what blocks are provided by the module.
 */
function getlocations_search_block_info() {
  $blocks = array();
  $blocks['getlocations_search_block'] = array(
    'info' => t("Getlocations search."),
  );
  return $blocks;
}

/**
 * Implements hook_block_view().
 *
 * This hook generates the contents of the blocks themselves.
 */
function getlocations_search_block_view($delta = '') {
  $block = array();

  //The $delta parameter tells us which block is being requested.
  switch ($delta) {
    case 'getlocations_search_block':
      $block['subject'] = t('Getlocations search');
      $block['content'] = getlocations_search('block');
      break;
  }
  return $block;
}

/**
 * Implements hook_block_configure().
 *
 * This hook declares configuration options for blocks provided by this module.
 */
function getlocations_search_block_configure($delta = '') {
  module_load_include('inc', 'getlocations_search', 'getlocations_search.admin');
  $settings = getlocations_search_block_get_var();
  $form = array();
  switch ($delta) {
    case 'getlocations_search_block':
      $form = _getlocations_search_settings_form($settings, 'block');
      $form['#theme'] = 'getlocations_search_block_settings_form';
      break;
  }
  return $form;
}

/**
 * Implements hook_block_save().
 *
 * This hook declares how the configured options for a block
 * provided by this module are saved.
 */
function getlocations_search_block_save($delta = '', $edit = array()) {

  // We need to save settings from the configuration form.
  // $delta contains the block name.
  $set = array();
  switch ($delta) {
    case 'getlocations_search_block':
      if (isset($edit['getlocations_search_block_defaults'])) {
        getlocations_search_block_set_var($edit['getlocations_search_block_defaults']);
      }
      break;
  }
}

/**
 * Load the getlocations_blocks variables array
 *
 * @return array
 */
function getlocations_search_block_get_var() {
  $defaults = getlocations_search_block_defaults();
  $var = variable_get('getlocations_search_block', $defaults);
  $newvar = getlocations_adjust_vars($defaults, $var);
  return $newvar;
}

/**
 * Save the getlocations_blocks variables array
 *
 * @param array $var
 */
function getlocations_search_block_set_var($var) {
  $defaults = getlocations_search_block_get_var();
  $newvar = getlocations_adjust_vars($defaults, $var);
  variable_set('getlocations_search_block', $newvar);
}
function getlocations_search_block_defaults() {
  $defaults = getlocations_search_defaults();
  return $defaults;
}

Functions

Name	Description
getlocations_search	Menu item
getlocations_search_allinfo
getlocations_search_block_configure	Implements hook_block_configure().
getlocations_search_block_defaults
getlocations_search_block_get_var	Load the getlocations_blocks variables array
getlocations_search_block_info	Implements hook_block_info().
getlocations_search_block_save	Implements hook_block_save().
getlocations_search_block_set_var	Save the getlocations_blocks variables array
getlocations_search_block_view	Implements hook_block_view().
getlocations_search_box	colorbox
getlocations_search_defaults	Set up default settings.
getlocations_search_do_types
getlocations_search_form	The search form
getlocations_search_getmap	Set up the map and use getlocations to spit it out
getlocations_search_get_vocabularies
getlocations_search_help	Implements hook_help().
getlocations_search_info_sql
getlocations_search_js_settings_do
getlocations_search_load_all_locations
getlocations_search_menu	Implements hook_menu().
getlocations_search_paths_get
getlocations_search_permission	Implements hook_permission().
getlocations_search_term_autocomplete	autocomplete for taxonomy terms
getlocations_search_term_get
getlocations_search_theme	Implements hook_theme().
getlocations_search_type_options	Collect information about which entity_types have fields for supported module and return an array suitable for a dropdown
template_preprocess_getlocations_search_box
theme_getlocations_search	Themes the search page.
theme_getlocations_search_block_settings_form	Themes getlocations_search_block settings form
theme_getlocations_search_form	Themes the search form and results.
theme_getlocations_search_settings_form	Themes getlocations_search settings form

Constants

Name	Description
GETLOCATIONS_SEARCH_PATH	@file getlocations_search.module @author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL