standard.install

<?php
/**
 * @file
 * Install, update and uninstall functions for the standard installation profile.
 */

/**
 * Implements hook_install().
 *
 * Perform actions to set up the site for this profile.
 *
 * @see system_install()
 */
function standard_install() {
  // Add text formats.
  $filtered_html_format = array(
    'format' => 'filtered_html',
    'name' => 'Filtered HTML',
    'weight' => 0,
    'editor' => 'ckeditor',
    'editor_settings' => array(
      'image_upload' => array(
        'status' => 1,
        'dimensions' => array('max_width' => '', 'max_height' => ''),
        'max_size' => NULL,
        'scheme' => 'public',
        'directory' => 'inline-images',
      ),
    ),
    'filters' => array(
      // URL filter.
      'filter_url' => array(
        'weight' => 0,
        'status' => 1,
      ),
      // HTML filter.
      'filter_html' => array(
        'weight' => 1,
        'status' => 1,
      ),
      // Line break filter.
      'filter_autop' => array(
        'weight' => 2,
        'status' => 1,
      ),
      // Image captions.
      'filter_image_caption' => array(
        'weight' => 4,
        'status' => 1,
      ),
      // Image alignment.
      'filter_image_align' => array(
        'weight' => 4,
        'status' => 1,
      ),
      // HTML corrector filter.
      'filter_htmlcorrector' => array(
        'weight' => 10,
        'status' => 1,
      ),
    ),
  );
  $filtered_html_format = (object) $filtered_html_format;
  filter_format_save($filtered_html_format);

  // Changed display name from Full HTML to Raw HTML but keeping machine name 
  // for backward compatibility.
  $full_html_format = array(
    'format' => 'full_html',
    'name' => 'Raw HTML',
    'weight' => 1,
    'editor' => NULL,
    'filters' => array(
      // URL filter.
      'filter_url' => array(
        'weight' => 0,
        'status' => 1,
      ),
      // Line break filter.
      'filter_autop' => array(
        'weight' => 1,
        'status' => 1,
      ),
      // Image captions.
      'filter_image_caption' => array(
        'weight' => 4,
        'status' => 1,
      ),
      // Image alignment.
      'filter_image_align' => array(
        'weight' => 4,
        'status' => 1,
      ),
      // HTML corrector filter.
      'filter_htmlcorrector' => array(
        'weight' => 10,
        'status' => 1,
      ),
    ),
  );
  $full_html_format = (object) $full_html_format;
  filter_format_save($full_html_format);

  // Enable Basis theme and set it as default theme instead of Stark.
  // @see system_install()
  $default_theme = 'basis';
  config_set('system.core', 'theme_default', $default_theme);
  theme_enable(array($default_theme));
  theme_disable(array('stark'));

  // Set home page to "home".
  config_set('system.core', 'site_frontpage', 'home');
  backdrop_flush_all_caches();

  // Create default pre-defined node types. For a complete list of available
  // node type attributes please refer to the node type API documentation at:
  // https://api.backdropcms.org/api/backdrop/core!modules!node!node.module/function/node_type_save
  $types = array(
    array(
      'type' => 'page',
      'name' => st('Page'),
      'description' => st("Add a page with static content, like the 'About' page."),
      'settings' => array(
        'status_default' => NODE_PUBLISHED,
        'promote_enabled' => FALSE,
        'node_preview' => TRUE,
        'promote_default' => FALSE,
        'sticky_enabled' => FALSE,
        'sticky_default' => FALSE,
        'revision_enabled' => TRUE,
        'revision_default' => FALSE,
        'node_submitted' => FALSE,
        'node_user_picture' => FALSE,
        'comment_default' => COMMENT_NODE_CLOSED,
        'menu_default' => TRUE,
        'menu_options' => array('main-menu'),
      ),
      'is_new' => TRUE,
    ),
    array(
      'type' => 'post',
      'name' => st('Post'),
      'description' => st('Add a blog post, news article, or press release.'),
      'settings' => array(
        'status_default' => NODE_PUBLISHED,
        'node_preview' => TRUE,
        'promote_enabled' => TRUE,
        'promote_default' => TRUE,
        'sticky_enabled' => TRUE,
        'sticky_default' => FALSE,
        'revision_enabled' => TRUE,
        'revision_default' => FALSE,
        'show_submitted_info' => TRUE,
        'comment_default' => COMMENT_NODE_OPEN,
        'node_submitted' => TRUE,
        'node_user_picture' => TRUE,
      ),
      'is_new' => TRUE,
    ),
  );

  foreach ($types as $type) {
    $type = node_type_set_defaults($type);
    node_type_save($type);
    node_add_body_field($type);
  }

  // Add default alias for page content types.
  config('path.settings')
    ->set('node_page_pattern', '[node:title]')
    ->set('node_post_pattern', 'posts/[node:title]')
    ->save();

  // Create an initial post to welcome users on install.
  $post = new Node(
    array(
      'title' => st('Your first post!'),
      'body' => array(
        LANGUAGE_NONE => array(
          array(
            'value' => st('This is your first post! You may edit or delete it.'),
          ),
        ),
      ),
      'uid' => 1,
      'status' => 1,
      'promote' => 1,
      'type' => 'post',
    )
  );
  $post->save();

  // Create an "About" page node.
  $page = new Node(
    array(
      'title' => st('About'),
      'body' => array(
        LANGUAGE_NONE => array(
          array(
            'value' => st('This is a page with static content. You may edit or delete it.'),
          ),
        ),
      ),
      'uid' => 1,
      'status' => 1,
      'promote' => 0,
      'type' => 'page',
    )
  );
  $page->save();

  // Create an "About" link in the main menu.
  $item = array(
    'link_path' => 'node/' . $page->nid,
    'link_title' => 'About',
    'weight' => 1,
  );
  menu_link_save($item);

  // Create a default vocabulary named "Tags", enabled for the 'post' content type.
  $description = st('Use tags to group posts on similar topics into categories.');
  $vocabulary = new TaxonomyVocabulary(array(
    'name' => st('Tags'),
    'description' => $description,
    'machine_name' => 'tags',
  ));
  taxonomy_vocabulary_save($vocabulary);

  $field = array(
    'field_name' => 'field_' . $vocabulary->machine_name,
    'type' => 'taxonomy_term_reference',
    // Set cardinality to unlimited for tagging.
    'cardinality' => FIELD_CARDINALITY_UNLIMITED,
    'settings' => array(
      'allowed_values' => array(
        array(
          'vocabulary' => $vocabulary->machine_name,
          'parent' => 0,
        ),
      ),
    ),
  );
  field_create_field($field);

  $help = st('Enter a comma-separated list of words to describe your content.');
  $instance = array(
    'field_name' => 'field_' . $vocabulary->machine_name,
    'entity_type' => 'node',
    'label' => 'Tags',
    'bundle' => 'post',
    'description' => $help,
    'widget' => array(
      'type' => 'taxonomy_autocomplete',
      'weight' => -4,
    ),
    'display' => array(
      'default' => array(
        'type' => 'taxonomy_term_reference_link',
        'weight' => 10,
      ),
      'teaser' => array(
        'type' => 'taxonomy_term_reference_link',
        'weight' => 10,
      ),
    ),
  );
  field_create_instance($instance);


  // Create an image field named "Image", enabled for the 'post' content type.
  // Many of the following values will be defaulted, they're included here as an illustrative examples.
  // See https://api.backdropcms.org/api/function/field_create_field/1

  $field = array(
    'field_name' => 'field_image',
    'type' => 'image',
    'cardinality' => 1,
    'locked' => FALSE,
    'indexes' => array('fid' => array('fid')),
    'settings' => array(
      'uri_scheme' => 'public',
      'default_image' => FALSE,
    ),
    'storage' => array(
      'type' => 'field_sql_storage',
      'settings' => array(),
    ),
  );
  field_create_field($field);


  // Many of the following values will be defaulted, they're included here as an illustrative examples.
  // See https://api.backdropcms.org/api/function/field_create_instance/1
  $instance = array(
    'field_name' => 'field_image',
    'entity_type' => 'node',
    'label' => 'Image',
    'bundle' => 'post',
    'description' => st('Upload an image to go with this post.'),
    'required' => FALSE,

    'settings' => array(
      'file_directory' => 'field/image',
      'file_extensions' => 'png gif jpg jpeg',
      'max_filesize' => '',
      'max_resolution' => '',
      'min_resolution' => '',
      'alt_field' => TRUE,
      'title_field' => '',
    ),

    'widget' => array(
      'type' => 'image_image',
      'settings' => array(
        'progress_indicator' => 'throbber',
        'preview_image_style' => 'thumbnail',
      ),
      'weight' => -1,
    ),

    'display' => array(
      'default' => array(
        'label' => 'hidden',
        'type' => 'image',
        'settings' => array('image_style' => 'large', 'image_link' => ''),
        'weight' => -1,
      ),
      'teaser' => array(
        'label' => 'hidden',
        'type' => 'image',
        'settings' => array(
          'image_style' => 'medium',
          'image_link' => 'content',
          'image_float' => 'right',
        ),
        'weight' => -1,
      ),
    ),
  );
  field_create_instance($instance);

  // Enable default permissions for system roles.
  $filtered_html_permission = filter_permission_name($filtered_html_format);
  $anonymous_permissions = array(
    'access content',
    'access comments',
    $filtered_html_permission,
  );
  $authenticated_permissions = array(
    'access content',
    'access comments',
    'post comments',
    'skip comment approval',
    'upload editor images',
    $filtered_html_permission,
  );
  user_role_grant_permissions(BACKDROP_ANONYMOUS_ROLE, $anonymous_permissions);
  user_role_grant_permissions(BACKDROP_AUTHENTICATED_ROLE, $authenticated_permissions);

  // Create a default editor role, for users who need to be able to edit
  // content, but do not need to access advanced admin features.
  $editor_role = new stdClass();
  $editor_role->name = 'editor';
  $editor_role->label = st('Editor');
  $editor_role->weight = 2;
  user_role_save($editor_role);

  $editor_permissions = array(
    'view own unpublished content',
    'view any unpublished content',
    'view revisions',
    'revert revisions',
    'delete revisions',
    'create page content',
    'edit own page content',
    'edit any page content',
    'delete own page content',
    'delete any page content',
    'create post content',
    'edit own post content',
    'edit any post content',
    'delete own post content',
    'delete any post content',
    'access dashboard',
    'view the administration theme',
    'access administration bar',
    'access content overview',
    'access administration pages',
    'access site in maintenance mode',
    'flush caches',
    'create terms in tags',
    'administer nodes',
    'search content',
    'use advanced search',
    $filtered_html_permission,
  );
  user_role_grant_permissions('editor', $editor_permissions);

  // Create a default role for site administrators, with all available
  // permissions assigned.
  $admin_role = new stdClass();
  $admin_role->name = 'administrator';
  $admin_role->label = st('Administrator');
  $admin_role->weight = 3;
  $admin_role->permissions = array_keys(module_invoke_all('permission'));
  user_role_save($admin_role);
  // Set this as the administrator role.
  config_set('system.core', 'user_admin_role', $admin_role->name);

  // Assign user 1 the "administrator" role.
  db_insert('users_roles')
    ->fields(array('uid' => 1, 'role' => $admin_role->name))
    ->execute();

  // Create a Home link in the main menu.
  $item = array(
    'link_title' => st('Home'),
    'link_path' => '<front>',
    'menu_name' => 'main-menu',
    'weight' => -1,
  );
  menu_link_save($item);

  // Create a login link in the account menu.
  $item = array(
    'link_title' => st('Login'),
    'link_path' => 'user/login',
    'menu_name' => 'user-menu',
    'weight' => -1,
  );
  menu_link_save($item);

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

  // Enable the admin theme.
  db_update('system')
    ->fields(array('status' => 1))
    ->condition('type', 'theme')
    ->condition('name', 'seven')
    ->execute();
  config_set('system.core', 'admin_theme', 'seven');
  config_set('system.core', 'node_admin_theme', '1');

  // Enable the page cache and aggregation.
  config_set('system.core', 'preprocess_css', '1');
  config_set('system.core', 'preprocess_js', '1');
  config_set('system.core', 'cache', '1');
}