modules/trigger/trigger.install

<?php
// $Id: trigger.install,v 1.14 2009/09/29 15:13:57 dries Exp $

/**
 * @file
 * Install, update and uninstall functions for the trigger module.
 */

/**
 * Implement hook_schema().
 */
function trigger_schema() {
  $schema['trigger_assignments'] = array(
    'description' => 'Maps trigger to hook and operation assignments from trigger.module.',
    'fields' => array(
      'hook' => array(
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.',
      ),
      'aid' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => "Primary Key: Action's {actions}.aid.",
      ),
      'weight' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'The weight of the trigger assignment in relation to other triggers.',
      ),
    ),
    'primary key' => array('hook', 'aid'),
    'foreign keys' => array(
      'aid' => array('actions' => 'aid'),
    ),
  );
  return $schema;
}

/**
 * Implement hook_install().
 */
function trigger_install() {
  // Do initial synchronization of actions in code and the database.
  actions_synchronize();
}

/**
 * Adds operation names to the hook names and drops the "op" field.
 */
function trigger_update_7000() {
  $result = db_query("SELECT hook, op, aid FROM {trigger_assignments} WHERE op <> ''");

  foreach ($result as $record) {
    db_update('trigger_assignments')
      ->fields(array('hook' => $record->hook . '_' . $record->op))
      ->condition('hook', $record->hook)
      ->condition('op', $record->op)
      ->condition('aid', $record->aid)
      ->execute();
  }
  db_drop_field('trigger_assignments', 'op');
}
1	<?php
2	// $Id: trigger.install,v 1.14 2009/09/29 15:13:57 dries Exp $
3
4	/**
5	* @file
6	* Install, update and uninstall functions for the trigger module.
7	*/
8
9	/**
10	* Implement hook_schema().
11	*/
12	function trigger_schema() {
13	$schema['trigger_assignments'] = array(
14	'description' => 'Maps trigger to hook and operation assignments from trigger.module.',
15	'fields' => array(
16	'hook' => array(
17	'type' => 'varchar',
18	'length' => 32,
19	'not null' => TRUE,
20	'default' => '',
21	'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.',
22	),
23	'aid' => array(
24	'type' => 'varchar',
25	'length' => 255,
26	'not null' => TRUE,
27	'default' => '',
28	'description' => "Primary Key: Action's {actions}.aid.",
29	),
30	'weight' => array(
31	'type' => 'int',
32	'not null' => TRUE,
33	'default' => 0,
34	'description' => 'The weight of the trigger assignment in relation to other triggers.',
35	),
36	),
37	'primary key' => array('hook', 'aid'),
38	'foreign keys' => array(
39	'aid' => array('actions' => 'aid'),
40	),
41	);
42	return $schema;
43	}
44
45	/**
46	* Implement hook_install().
47	*/
48	function trigger_install() {
49	// Do initial synchronization of actions in code and the database.
50	actions_synchronize();
51	}
52
53	/**
54	* Adds operation names to the hook names and drops the "op" field.
55	*/
56	function trigger_update_7000() {
57	$result = db_query("SELECT hook, op, aid FROM {trigger_assignments} WHERE op <> ''");
58
59	foreach ($result as $record) {
60	db_update('trigger_assignments')
61	->fields(array('hook' => $record->hook . '_' . $record->op))
62	->condition('hook', $record->hook)
63	->condition('op', $record->op)
64	->condition('aid', $record->aid)
65	->execute();
66	}
67	db_drop_field('trigger_assignments', 'op');
68	}