<?php

/**
 * @file
 * Shadowbox module install file.
 */

/**
 * Implements hook_install().
 */
/*
function shadowbox_install() {
  module_invoke('content', 'clear_type_cache');
}
 */

/**
 * Implements hook_uninstall().
 */
function shadowbox_uninstall() {
  db_query("DELETE FROM {variable} WHERE name LIKE 'shadowbox_%'");
}

/**
 * Implements hook_requirements().
 */
function shadowbox_requirements($phase) {
  $requirements = array();
  $t = get_t();

  $shadowbox_site = 'http://www.shadowbox-js.com/';

  switch ($phase) {
    case 'runtime':
    $shadowbox_path = SHADOWBOX_DEFAULT_PATH;
    $path = variable_get('shadowbox_location', $shadowbox_path);
    if (!file_exists($path)) {
      $requirements['shadowbox'] = array(
        'title' => $t('Shadowbox'),
        'description' => $t('In order for the Shadowbox module to work, the third party Shadowbox distribution should be downloaded and its location set. It is recommended to put the third party plugin in sites/all/libraries/shadowbox but the location can be changed in the !settings. Currently looking for shadowbox in %path', array('!settings' => l('settings', 'admin/config/media/shadowbox'), '%path' => $path)),
        'severity' => $phase == 'install' ? REQUIREMENT_WARNING : REQUIREMENT_ERROR,
        'value' => $t('Third party !shadowbox software missing', array('!shadowbox' => l('Shadowbox', $shadowbox_site))),
      );
    }
    elseif (!file_exists("$path/shadowbox.js")) {
      $requirements['shadowbox'] = array(
        'title' => $t('Shadowbox'),
        'description' => $t('The <code>%path</code> path exists but it appears that the directory structure underneath is incorrect. Please check that <code>%shadowbox</code> exists.',
          array('%path' => $path,
            '%shadowbox' => "$path/shadowbox.js",
          )),
        'severity' => $phase == 'install' ? REQUIREMENT_WARNING : REQUIREMENT_ERROR,
        'value' => $t('3rd party Shadowbox software not properly installed'),
      );
    }
    elseif ($phase == 'runtime') {
      $requirements['shadowbox'] = array(
        'title' => $t('Shadowbox'),
        'severity' => REQUIREMENT_OK,
        'value' => $t('Installed correctly'),
      );
    }
  }
  return $requirements;
}

/*
 * Rebuild theme so the changes to shadowbox formatter are available
 */
function shadowbox_update_7001() {
  drupal_theme_rebuild();
}
