flickrgallery.install in FlickrGallery 7.3

Install and uninstall hooks Remove variables from table while uninstalling

File

flickrgallery.install

<?php

/**
 * @file
 * Install and uninstall hooks
 * Remove variables from table while uninstalling
 */

/**
 * Implements hook_uninstall().
 */
function flickrgallery_uninstall() {

  // Remove variables.
  variable_del('flickrgallery_title');
  variable_del('flickrgallery_description');
  variable_del('flickrgallery_lightbox_type');
  variable_del('flickrgallery_albums');
  variable_del('flickrgallery_thumb');
  variable_del('flickrgallery_large');
  variable_del('flickrgallery_displaysets_bool');
  variable_del('flickrgallery_displaysets_values');
  variable_del('flickrgallery_override');
  variable_del('flickrgallery_path');
  variable_del('flickrgallery_userID');
  variable_del('flickrgallery_albums_imagestyle');
  variable_del('flickrgallery_display_type');
  variable_del('flickrgallery_large_imagestyle');
  variable_del('flickrgallery_private_pictures');
  variable_del('flickrgallery_thumb_imagestyle');
  variable_del('flickrgallery_token');
}

/**
 * Implements hook_requirements().
 */
function flickrgallery_requirements($phase) {
  $requirements = array();

  // Ensure translations don't break at install time.
  $t = get_t();

  // Check if FlickAPI is available.
  if ($phase == 'runtime') {
    if (!module_exists('flickrapi')) {
      $requirements['flickrgallery'] = array(
        'title' => $t('Flick Gallery'),
        'description' => $t('You need to install the !FlickrAPI module.', array(
          '!FlickrAPI' => l($t('FlickrAPI'), 'http://drupal.org/project/flickrapi'),
        )),
        'severity' => REQUIREMENT_ERROR,
        'value' => $t('Not installed'),
      );
    }
  }
  return $requirements;
}

/**
 * Transfer the API credentials to the FlickrAPI module.
 */
function flickrgallery_update_7100() {
  if (variable_get('flickrapi_api_key', '') == '') {
    variable_set('flickrapi_api_key', variable_get('flickrgallery_apikey', ''));
    variable_del('flickrgallery_apikey');
  }
  if (variable_get('flickrapi_api_secret', '') == '') {
    variable_set('flickrapi_api_secret', variable_get('flickrgallery_secretkey', ''));
    variable_del('flickrgallery_secretkey');
  }
  variable_del('flickrgallery_private_pictures');
  variable_del('flickrgallery_token');
  variable_del('flickrgallery_caching');
  variable_del('flickrgallery_cach_dir');
  variable_del('flickrgallery_override');
  drupal_set_message(t('Go to the !flickr-settings page and authorize your website using OAuth.', array(
    '!flickr-settings' => l('Flickr API settings', 'admin/config/media/flickrapi'),
  )), 'status');
}

Functions

Name	Description
flickrgallery_requirements	Implements hook_requirements().
flickrgallery_uninstall	Implements hook_uninstall().
flickrgallery_update_7100	Transfer the API credentials to the FlickrAPI module.