modules/img_assist/img_assist.install

<?php
// $Id: img_assist.install,v 1.7 2008/07/18 22:58:09 sun Exp $


/**
 * Implementation of hook_schema().
 */
function img_assist_schema() {
  $schema['img_assist_map'] = array(
    'description' => t('Stores references of image files to content.'),
    'fields' => array(
      'nid' => array(
        'description' => t('The {node}.nid of the content referencing the image file.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'iid' => array(
        'description' => t('The {image}.nid of the image file referenced by the content.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array('nid', 'iid'),
  );
  return $schema;
}

/**
 * Implementation of hook_install().
 */
function img_assist_install() {
  drupal_install_schema('img_assist');
}

/**
 * Implementation of hook_uninstall().
 */
function img_assist_uninstall() {
  drupal_uninstall_schema('img_assist');

  variable_del('img_assist_page_styling');
  variable_del('img_assist_link');
  variable_del('img_assist_all');
  variable_del('img_assist_pages');
  variable_del('img_assist_link');
  variable_del('img_assist_preview_count');
  variable_del('img_assist_max_size');
  variable_del('img_assist_popup_label');
  variable_del('img_assist_default_label');
  variable_del('img_assist_create_derivatives');
  variable_del('img_assist_default_link_behavior');
  variable_del('img_assist_default_link_url');
  variable_del('img_assist_default_insert_mode');
  variable_del('img_assist_load_title');
  variable_del('img_assist_load_description');
  variable_del('img_assist_vocabs');
  variable_del('img_assist_default_alignment');
  variable_del('img_assist_all');
}

/**
 * Remove obsolete img_assist_preview_count variable.
 * Disable Image assist if Views is not installed/enabled.
 */
function img_assist_update_6200() {
  $ret = array();
  variable_del('img_assist_preview_count');
  if (!module_exists('views')) {
    db_query("UPDATE {system} SET status = %d WHERE type = '%s' AND name = '%s'", 0, 'module', 'img_assist');
    drupal_set_message('Image assist has been disabled, because it requires <a href="http://drupal.org/project/views">Views</a> module to be installed.', 'error');
  }
  return $ret;
}

1	<?php
2	// $Id: img_assist.install,v 1.7 2008/07/18 22:58:09 sun Exp $
3
4
5	/**
6	* Implementation of hook_schema().
7	*/
8	function img_assist_schema() {
9	$schema['img_assist_map'] = array(
10	'description' => t('Stores references of image files to content.'),
11	'fields' => array(
12	'nid' => array(
13	'description' => t('The {node}.nid of the content referencing the image file.'),
14	'type' => 'int',
15	'unsigned' => TRUE,
16	'not null' => TRUE,
17	'default' => 0,
18	),
19	'iid' => array(
20	'description' => t('The {image}.nid of the image file referenced by the content.'),
21	'type' => 'int',
22	'unsigned' => TRUE,
23	'not null' => TRUE,
24	'default' => 0,
25	),
26	),
27	'primary key' => array('nid', 'iid'),
28	);
29	return $schema;
30	}
31
32	/**
33	* Implementation of hook_install().
34	*/
35	function img_assist_install() {
36	drupal_install_schema('img_assist');
37	}
38
39	/**
40	* Implementation of hook_uninstall().
41	*/
42	function img_assist_uninstall() {
43	drupal_uninstall_schema('img_assist');
44
45	variable_del('img_assist_page_styling');
46	variable_del('img_assist_link');
47	variable_del('img_assist_all');
48	variable_del('img_assist_pages');
49	variable_del('img_assist_link');
50	variable_del('img_assist_preview_count');
51	variable_del('img_assist_max_size');
52	variable_del('img_assist_popup_label');
53	variable_del('img_assist_default_label');
54	variable_del('img_assist_create_derivatives');
55	variable_del('img_assist_default_link_behavior');
56	variable_del('img_assist_default_link_url');
57	variable_del('img_assist_default_insert_mode');
58	variable_del('img_assist_load_title');
59	variable_del('img_assist_load_description');
60	variable_del('img_assist_vocabs');
61	variable_del('img_assist_default_alignment');
62	variable_del('img_assist_all');
63	}
64
65	/**
66	* Remove obsolete img_assist_preview_count variable.
67	* Disable Image assist if Views is not installed/enabled.
68	*/
69	function img_assist_update_6200() {
70	$ret = array();
71	variable_del('img_assist_preview_count');
72	if (!module_exists('views')) {
73	db_query("UPDATE {system} SET status = %d WHERE type = '%s' AND name = '%s'", 0, 'module', 'img_assist');
74	drupal_set_message('Image assist has been disabled, because it requires <a href="http://drupal.org/project/views">Views</a> module to be installed.', 'error');
75	}
76	return $ret;
77	}
78