openlayers_views.module in Openlayers 7.3

Openlayers views integration.

File

modules/openlayers_views/openlayers_views.module

<?php

/**
 * @file
 * Openlayers views integration.
 */

/**
 * Implements hook_views_api().
 */
function openlayers_views_views_api() {
  return array(
    'api' => 3,
    'path' => drupal_get_path('module', 'openlayers_views') . '/views',
  );
}

/**
 * Implements hook_ctools_plugin_api().
 */
function openlayers_views_ctools_plugin_api($module, $api) {
  return array(
    'version' => 1,
    'path' => drupal_get_path('module', 'openlayers_views') . '/includes',
  );
}

/**
 * Return all views compatible with this module.
 *
 * @return array[]
 *   List of views id and display names.
 */
function openlayers_views_get_views() {
  $views = array();

  /** @var view $view */
  foreach (views_get_all_views() as $view) {
    foreach (array_keys($view->display) as $display) {
      if ($display != 'default') {
        $view
          ->set_display($display);
        if ($view->display_handler
          ->get_option('style_plugin') == 'openlayers_source_vector') {
          $views[] = array(
            'openlayers_source_vector',
            $view,
            $display,
          );
        }
        if ($view->display_handler
          ->get_option('style_plugin') == 'openlayers_map_views') {
          $views[] = array(
            'openlayers_map_views',
            $view,
            $display,
          );
        }
      }
    }
  }
  return $views;
}

/**
 * Implements hook_views_invalidate_cache().
 */
function openlayers_views_views_invalidate_cache() {

  // If this hook is fired we've to assume that a openlayers related view was
  // adjusted and thus we need to flush the openlayers plugin cache. This seems
  // the only way to get notified about CRUD events of views.
  cache_clear_all('views_view', 'cache', TRUE);
  cache_clear_all('ctools_export_index:openlayers_maps', 'cache', TRUE);
  cache_clear_all('ctools_export_index:openlayers_sources', 'cache', TRUE);
  cache_clear_all('ctools_export_index:openlayers_layers', 'cache', TRUE);
  cache_clear_all('ctools_export:openlayers_maps:*', 'cache', TRUE);
  cache_clear_all('ctools_export:openlayers_sources:*', 'cache', TRUE);
  cache_clear_all('ctools_export:openlayers_layers:*', 'cache', TRUE);
}

Functions

Name	Description
openlayers_views_ctools_plugin_api	Implements hook_ctools_plugin_api().
openlayers_views_get_views	Return all views compatible with this module.
openlayers_views_views_api	Implements hook_views_api().
openlayers_views_views_invalidate_cache	Implements hook_views_invalidate_cache().