<?php
/**
 * @file
 * Main module file for the openlayers_heatmaps module.
 */

/**
 * Implements hook_ctools_plugins_api().
 */
function olfp_ctools_plugin_api($module, $api) {
  if ($module == "openlayers") {
    switch ($api) {
      case 'openlayers_layers':
      case 'openlayers_behaviors':
        return array('version' => 1);
    }
  }
}

/**
 * Implements hook_ctools_plugin_directory().
 */
function olfp_ctools_plugin_directory($module, $plugin) {
  if ($module == 'openlayers' && !empty($plugin)) {
    return 'openlayers_plugins/' . $plugin;
  }
}

/**
 * Return path to library.
 *
 * Return the path to the default bundled library if not found in
 * sites/all/libraries.
 *
 * @return string
 */
function _olfp_get_path() {
  $lib = libraries_get_libraries();

  if (isset($lib['OL-FeaturePopups'])) {
    if (file_exists($lib['OL-FeaturePopups'])) {
      return $lib['OL-FeaturePopups'];
    }
  }

  return drupal_get_path('module', 'olfp').'/lib/OL-FeaturePopups';
}