<?php

/**
 * @file
 * Install, update and uninstall functions for the drustack installation profile.
 */

/**
 * Implements hook_install().
 *
 * Perform actions to set up the site for this profile.
 */
function drustack_install() {
  // We only execute once for initial installation.
  if (!defined('MAINTENANCE_MODE') || MAINTENANCE_MODE !== 'install') {
    return;
  }

  // Enable the default theme.
  theme_enable(array('responsive_bartik', 'seven'));
  variable_set('theme_default', 'responsive_bartik');
  variable_set('admin_theme', 'seven');

  // Additional setting about themes.
  theme_disable(array('bartik', 'seven'));
  variable_set('node_admin_theme', '1');

  // Enable some standard blocks.
  $default_theme = variable_get('theme_default', 'bartik');
  $admin_theme = variable_get('admin_theme', 0);
  $blocks = array(
    array(
      'module' => 'system',
      'delta' => 'main',
      'theme' => $default_theme,
      'status' => 1,
      'weight' => 0,
      'region' => 'content',
      'pages' => '',
      'cache' => -1,
    ),
    array(
      'module' => 'search',
      'delta' => 'form',
      'theme' => $default_theme,
      'status' => 1,
      'weight' => -1,
      'region' => 'sidebar_first',
      'pages' => '',
      'cache' => -1,
    ),
    array(
      'module' => 'user',
      'delta' => 'login',
      'theme' => $default_theme,
      'status' => 1,
      'weight' => 0,
      'region' => 'sidebar_first',
      'pages' => '',
      'cache' => -1,
    ),
    array(
      'module' => 'system',
      'delta' => 'navigation',
      'theme' => $default_theme,
      'status' => 1,
      'weight' => 0,
      'region' => 'sidebar_first',
      'pages' => '',
      'cache' => -1,
    ),
    array(
      'module' => 'system',
      'delta' => 'powered-by',
      'theme' => $default_theme,
      'status' => 1,
      'weight' => 10,
      'region' => 'footer',
      'pages' => '',
      'cache' => -1,
    ),
    array(
      'module' => 'system',
      'delta' => 'help',
      'theme' => $default_theme,
      'status' => 1,
      'weight' => 0,
      'region' => 'help',
      'pages' => '',
      'cache' => -1,
    ),
    array(
      'module' => 'system',
      'delta' => 'main',
      'theme' => $admin_theme,
      'status' => 1,
      'weight' => 0,
      'region' => 'content',
      'pages' => '',
      'cache' => -1,
    ),
    array(
      'module' => 'system',
      'delta' => 'help',
      'theme' => $admin_theme,
      'status' => 1,
      'weight' => 0,
      'region' => 'help',
      'pages' => '',
      'cache' => -1,
    ),
  );

  db_update('block')
    ->fields(array(
      'status' => 0,
    ))
    ->condition('theme', $admin_theme)
    ->execute();
  foreach ($blocks as $block) {
    db_merge('block')
      ->key(array(
        'module' => $block['module'],
        'delta' => $block['delta'],
        'theme' => $block['theme'],
      ))
      ->fields(array(
        'status' => $block['status'],
        'weight' => $block['weight'],
        'region' => $block['region'],
        'pages' => $block['pages'],
        'cache' => $block['cache'],
      ))
      ->execute();
  }

  // Allow visitor account creation, but with administrative approval.
  variable_set('user_register', USER_REGISTER_VISITORS_ADMINISTRATIVE_APPROVAL);

  // Enable default permissions for system roles.
  user_role_grant_permissions(DRUPAL_ANONYMOUS_RID, array('access content'));
  user_role_grant_permissions(DRUPAL_AUTHENTICATED_RID, array('access content'));

  // Create a Home link in the main menu.
  $item = array(
    'link_title' => st('Home'),
    'link_path' => '<front>',
    'menu_name' => 'main-menu',
  );
  menu_link_save($item);

  // Update the menu router information.
  menu_rebuild();
}

/**
 * Update with new drustack core structure + mobile ready admin.
 */
function drustack_update_7000() {
  // Enable the admin theme and responsive Bartik theme.
  theme_enable(array('responsive_bartik', 'ember'));
  variable_set('admin_theme', 'seven');
  variable_set('node_admin_theme', '1');

  // Enable/disable with some new modules.
  module_disable(array(
    'toolbar',
    'overlay',
  ));
  module_enable(array(
    'drustack_core',
    'navbar',
  ));

  // Rebuild node access database.
  node_access_rebuild();

  // Rebuild node types.
  node_types_rebuild();

  // Rebuild the menu.
  menu_rebuild();

  // Clear drupal message queue for non-warning/errors.
  drupal_get_messages('status', TRUE);

  // Clear out caches.
  drupal_flush_all_caches();

  // Clear out JS and CSS caches.
  drupal_clear_css_cache();
  drupal_clear_js_cache();
}