96 lines
2.3 KiB
Plaintext
96 lines
2.3 KiB
Plaintext
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file
|
||
|
|
* Install, update and uninstall functions for the book module.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implements hook_install().
|
||
|
|
*/
|
||
|
|
function book_install() {
|
||
|
|
// Add the node type.
|
||
|
|
_book_install_type_create();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implements hook_uninstall().
|
||
|
|
*/
|
||
|
|
function book_uninstall() {
|
||
|
|
variable_del('book_allowed_types');
|
||
|
|
variable_del('book_child_type');
|
||
|
|
variable_del('book_block_mode');
|
||
|
|
|
||
|
|
// Delete menu links.
|
||
|
|
db_delete('menu_links')
|
||
|
|
->condition('module', 'book')
|
||
|
|
->execute();
|
||
|
|
menu_cache_clear_all();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the book content type.
|
||
|
|
*/
|
||
|
|
function _book_install_type_create() {
|
||
|
|
// Create an additional node type.
|
||
|
|
$book_node_type = array(
|
||
|
|
'type' => 'book',
|
||
|
|
'name' => t('Book page'),
|
||
|
|
'base' => 'node_content',
|
||
|
|
'description' => t('<em>Books</em> have a built-in hierarchical navigation. Use for handbooks or tutorials.'),
|
||
|
|
'custom' => 1,
|
||
|
|
'modified' => 1,
|
||
|
|
'locked' => 0,
|
||
|
|
);
|
||
|
|
|
||
|
|
$book_node_type = node_type_set_defaults($book_node_type);
|
||
|
|
node_type_save($book_node_type);
|
||
|
|
node_add_body_field($book_node_type);
|
||
|
|
// Default to not promoted.
|
||
|
|
variable_set('node_options_book', array('status'));
|
||
|
|
// Use this default type for adding content to books.
|
||
|
|
variable_set('book_allowed_types', array('book'));
|
||
|
|
variable_set('book_child_type', 'book');
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implements hook_schema().
|
||
|
|
*/
|
||
|
|
function book_schema() {
|
||
|
|
$schema['book'] = array(
|
||
|
|
'description' => 'Stores book outline information. Uniquely connects each node in the outline to a link in {menu_links}',
|
||
|
|
'fields' => array(
|
||
|
|
'mlid' => array(
|
||
|
|
'type' => 'int',
|
||
|
|
'unsigned' => TRUE,
|
||
|
|
'not null' => TRUE,
|
||
|
|
'default' => 0,
|
||
|
|
'description' => "The book page's {menu_links}.mlid.",
|
||
|
|
),
|
||
|
|
'nid' => array(
|
||
|
|
'type' => 'int',
|
||
|
|
'unsigned' => TRUE,
|
||
|
|
'not null' => TRUE,
|
||
|
|
'default' => 0,
|
||
|
|
'description' => "The book page's {node}.nid.",
|
||
|
|
),
|
||
|
|
'bid' => array(
|
||
|
|
'type' => 'int',
|
||
|
|
'unsigned' => TRUE,
|
||
|
|
'not null' => TRUE,
|
||
|
|
'default' => 0,
|
||
|
|
'description' => "The book ID is the {book}.nid of the top-level page.",
|
||
|
|
),
|
||
|
|
),
|
||
|
|
'primary key' => array('mlid'),
|
||
|
|
'unique keys' => array(
|
||
|
|
'nid' => array('nid'),
|
||
|
|
),
|
||
|
|
'indexes' => array(
|
||
|
|
'bid' => array('bid'),
|
||
|
|
),
|
||
|
|
);
|
||
|
|
|
||
|
|
return $schema;
|
||
|
|
}
|