function addressfield_staticmap_block_view in Address Field Static Map 7

Implements hook_block_view().

File

./addressfield_staticmap.module, line 57

Main file for the addressfield static map module.

Code

function addressfield_staticmap_block_view($delta = '') {
  $block = array();
  $deltas = array(
    'addressfield_staticmap',
    'addressfield_staticmap_alt',
  );
  if (!in_array($delta, $deltas)) {
    return $block;
  }
  $index = array_search($delta, $deltas);

  // Check if the address field name is configured.
  $field_names = variable_get('addressfield_staticmap_field_names', '');
  if (empty($field_names) || !array_filter($field_names)) {
    return $block;
  }
  $entity = menu_get_object();
  if (empty($entity)) {
    return $block;
  }
  $block['subject'] = t('Address Field Static Map');
  $block['content'] = '';

  // Do this for each of the enabled address fields.
  foreach ($field_names as $field_name) {
    if (empty($entity->base_type)) {
      continue;
    }
    $fields = field_get_items($entity->base_type, $entity, $field_name, $entity->language);
    if (empty($fields)) {
      continue;
    }

    // Fetch configuration variables.
    $api = variable_get('addressfield_staticmap_api_' . $index, 'google_maps');

    // Configure base settings.
    $settings = array(
      'zoom' => variable_get('addressfield_staticmap_gmap_zoom_' . $index, 14),
      'size' => variable_get('addressfield_staticmap_gmap_size_' . $index, ''),
      'scroll_lock' => variable_get('addressfield_staticmap_scroll_lock_' . $index, FALSE),
      'maptype' => variable_get('addressfield_staticmap_gmap_type_' . $index, 'roadmap'),
      'scale' => variable_get('addressfield_staticmap_scale_' . $index, 1),
      'index' => $index,
    );
    foreach ($fields as $id => $data) {
      $data_cleaned = array_filter($data);

      // If only the country is set, skip this (for some reason the country
      // value becomes mandatory if you limit the list).
      if (isset($data_cleaned['country']) && count($data_cleaned) <= 1) {
        continue;
      }
      $address = addressfield_staticmap_clean_address($data);

      // Display the address if the checkbox is set.
      if (variable_get('addressfield_staticmap_gmap_show_address_' . $index, FALSE)) {
        $settings['text_address'] = _addressfield_staticmap_render_address($data);
      }

      // Display the info window if the checkbox is set.
      $settings['info_window'] = variable_get('addressfield_staticmap_gmap_show_info_window_' . $index, FALSE);

      // Use Google Maps.
      if ($api == 'google_maps') {
        $settings['icon_url'] = variable_get('addressfield_staticmap_gmap_icon_url_' . $index, '');
        $settings['icon_url'] = empty($settings['icon_url']) ? 'color:green' : 'icon:' . $settings['icon_url'];
        $settings['premier'] = variable_get('addressfield_staticmap_premier_' . $index, '');
        $settings['api_key'] = variable_get('addressfield_staticmap_api_key_' . $index, '');
        $settings['client_id'] = variable_get('addressfield_staticmap_premium_client_id_' . $index, '');
        $settings['crypto_key'] = variable_get('addressfield_staticmap_premium_crypto_key_' . $index, '');
        $block['content'] .= _addressfield_static_map_render_google_maps_image($address, $settings, $entity);
      }
      elseif ($api == 'google_maps_api') {
        $settings['icon_url'] = variable_get('addressfield_staticmap_gmap_icon_url_' . $index, '');
        $settings['icon_url'] = empty($settings['icon_url']) ? 'color:green' : 'icon:' . $settings['icon_url'];
        $settings['premier'] = variable_get('addressfield_staticmap_premier_' . $index, '');
        $settings['api_key'] = variable_get('addressfield_staticmap_api_key_' . $index, '');
        $settings['client_id'] = variable_get('addressfield_staticmap_premium_client_id_' . $index, '');
        $settings['crypto_key'] = variable_get('addressfield_staticmap_premium_crypto_key_' . $index, '');
        $block['content'] .= _addressfield_static_map_render_google_maps($address, $settings, $entity);
      }
      elseif ($api == 'google_maps_embed') {
        $settings['icon_url'] = variable_get('addressfield_staticmap_gmap_icon_url_' . $index, '');
        $settings['icon_url'] = empty($settings['icon_url']) ? 'color:green' : 'icon:' . $settings['icon_url'];
        $settings['premier'] = variable_get('addressfield_staticmap_premier_' . $index, '');
        $settings['api_key'] = variable_get('addressfield_staticmap_api_key_' . $index, '');
        $settings['client_id'] = variable_get('addressfield_staticmap_premium_client_id_' . $index, '');
        $settings['crypto_key'] = variable_get('addressfield_staticmap_premium_crypto_key_' . $index, '');
        $block['content'] .= _addressfield_embed_map_render_google_maps($address, $settings, $entity);
      }
      elseif ($api == 'mapquest') {
        $settings['api_key'] = variable_get('addressfield_staticmap_api_key_' . $index, '');
        $block['content'] .= _addressfield_static_map_render_mapquest_image($address, $settings);
      }
    }
  }
  return $block;
}