dynamic_background_panels.install in Dynamic Background 7.2

Handles uninstall of the module.

File

modules/dynamic_background_panels/dynamic_background_panels.install

<?php

/**
 * @file
 * Handles uninstall of the module.
 */

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

  // Remove settings.
  variable_del('dynamic_background_panels_css');
}

/**
 * Update the panels configuration variable name to match naming of the other
 * sub-modules.
 */
function dynamic_background_panels_update_7001() {
  $conf = variable_get('dynamic_background_panels', FALSE);
  if ($conf) {
    variable_set('dynamic_background_panels_css', $conf);
    variable_del('dynamic_background_panels');
    variable_del('dynamic_background_panels_image_style');
  }
}

/**
 * Update panels configuration to the new database schema.
 */
function dynamic_background_panels_update_7002() {
  $query = db_select('page_manager_handlers', 'pmh');
  $result = $query
    ->fields('pmh', array(
    'name',
    'conf',
  ))
    ->execute();
  while ($row = $result
    ->fetchObject()) {

    // Look in the panels configuration for the dynamic background options.
    $conf = unserialize($row->conf);
    if (isset($conf['dynamic_background'])) {

      // Find the selected image.
      $id = FALSE;
      foreach ($conf['dynamic_background'] as $element) {
        if ($element['selected']) {
          $id = $element['selected'];
          break;
        }
      }

      // Load old images as the id's store in panels is not fid.
      $images = variable_get('dynamic_background_images', array());
      db_insert('dynamic_background_usage')
        ->fields(array(
        'fid' => $images[$id]['fid'],
        'type' => 'panels',
        'data' => $row->name,
      ))
        ->execute();
    }
  }
}

Functions

Name	Description
dynamic_background_panels_uninstall	Implements hook_uninstall().
dynamic_background_panels_update_7001	Update the panels configuration variable name to match naming of the other sub-modules.
dynamic_background_panels_update_7002	Update panels configuration to the new database schema.