function location_handler_sort_location_distance::extra_options_form in Location 7.5

Same name and namespace in other branches

1. 6.3 handlers/location_handler_sort_location_distance.inc \location_handler_sort_location_distance::extra_options_form()
2. 7.3 handlers/location_handler_sort_location_distance.inc \location_handler_sort_location_distance::extra_options_form()
3. 7.4 handlers/location_handler_sort_location_distance.inc \location_handler_sort_location_distance::extra_options_form()

Provide a form for setting options.

Overrides views_handler::extra_options_form

File

handlers/location_handler_sort_location_distance.inc, line 28

Coordinates sort handler.

Class

location_handler_sort_location_distance

@file Coordinates sort handler.

Code

function extra_options_form(&$form, &$form_state) {
  $form['origin'] = array(
    '#type' => 'select',
    '#title' => t('Origin'),
    '#options' => array(
      'user' => t("User's Latitude / Longitude (blank if unset)"),
      'hybrid' => t("User's Latitude / Longitude (fall back to static if unset)"),
      'static' => t('Static  Latitude / Longitude'),
      'tied' => t("Use Distance / Proximity filter"),
      'postal' => t('Postal Code / Country'),
      'postal_default' => t('Postal Code (assume default country)'),
      'php' => t('Use PHP code to determine latitude/longitude'),
      'nid_arg' => t("Node's Latitude / Longitude from views nid argument"),
      'uid_arg' => t("User's Latitude / Longitude from views uid argument"),
    ),
    '#description' => t("This will be the way the latitude/longitude of origin is determined. When using the user's latitude / longitude, if a user has multiple locations the first will be used."),
    '#default_value' => $this->options['origin'],
  );
  $form['latitude'] = array(
    '#type' => 'textfield',
    '#title' => t('Latitude'),
    '#default_value' => $this->options['latitude'],
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'hybrid',
        'static',
      ),
    ),
  );
  $form['longitude'] = array(
    '#type' => 'textfield',
    '#title' => t('Longitude'),
    '#default_value' => $this->options['longitude'],
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'hybrid',
        'static',
      ),
    ),
  );
  $form['postal_code'] = array(
    '#type' => 'textfield',
    '#title' => t('Postal code'),
    '#default_value' => $this->options['postal_code'],
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'postal',
        'postal_default',
      ),
    ),
    '#maxlength' => 16,
  );
  $form['country'] = array(
    '#type' => 'select',
    '#title' => t('Country'),
    '#options' => array(
      '' => '',
    ) + location_get_iso3166_list(),
    '#default_value' => $this->options['country'],
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'postal',
      ),
    ),
  );
  $form['php_code'] = array(
    '#type' => 'textarea',
    '#title' => t('PHP code for latitude, longitude'),
    '#default_value' => $this->options['php_code'],
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'php',
      ),
    ),
    '#description' => t("Enter PHP code that returns a latitude/longitude.  Do not use <?php ?>. You must return only an array with float values set for the 'latitude' and 'longitude' keys."),
  );
  list($nid_argument_options, $uid_argument_options) = location_views_proximity_get_argument_options($this->view);
  $nid_loc_field_options = location_views_proximity_get_location_field_options();
  $form['nid_arg'] = array(
    '#type' => 'select',
    '#title' => t('Node ID argument to use'),
    '#options' => $nid_argument_options,
    '#default_value' => $this->options['nid_arg'],
    '#description' => empty($nid_argument_options) ? t("Select which of the view's arguments to use as the node ID.  The latitude / longitude of the first location of that node will be used as the origin. Use the 'Global: Null' argument if you don't want to also restrict results to that node ID. You must have added arguments to the view to use this option.") : t("Select which of the view's arguments to use as the node ID.  The latitude / longitude of the first location of that node will be used as the origin. Use the 'Global: Null' argument if you don't want to also restrict results to that node ID."),
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'nid_arg',
      ),
    ),
  );
  $form['nid_loc_field'] = array(
    '#type' => 'select',
    '#title' => t('Location to use'),
    '#options' => $nid_loc_field_options,
    '#default_value' => $this->options['nid_loc_field'],
    '#description' => t("Select which of the node's locations to use as the origin.  Either the node locations or a CCK location field.  If the location supports multiple entries the first one will be used."),
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'nid_arg',
      ),
    ),
  );
  $form['uid_arg'] = array(
    '#type' => 'select',
    '#title' => t('User ID argument to use'),
    '#options' => $uid_argument_options,
    '#default_value' => $this->options['uid_arg'],
    '#description' => empty($uid_argument_options) ? t("Select which of the view's arguments to use as the user ID.  The latitude / longitude of the first location of that user will be used as the origin. Use the 'Global: Null' argument if you don't want to also restrict results to that user ID. You must have added arguments to the view to use this option.") : t("Select which of the view's arguments to use as the user ID.  The latitude / longitude of the first location of that user will be used as the origin. Use the 'Global: Null' argument if you don't want to also restrict results to that user ID."),
    '#process' => array(
      'ctools_dependent_process',
    ),
    '#dependency' => array(
      'edit-options-origin' => array(
        'uid_arg',
      ),
    ),
  );
}