modules/imagepicker/imagepicker.install

<?php
// $Id: imagepicker.install,v 1.5 2008/07/11 12:11:06 hutch Exp $
// $Name: HEAD $

/**
 * @file
 * imagepicker instal, update and uninstall functions
 */

/**
 * Implementation of hook_install().
 */
function imagepicker_install() {
  // Create a directory structure so that usernames would be divided by letters.
  $drupaldir = str_replace('/', DIRECTORY_SEPARATOR, getcwd()) . DIRECTORY_SEPARATOR;
  $dir = $drupaldir . file_directory_path() . DIRECTORY_SEPARATOR .'imagepicker';

  if (file_check_directory($dir, TRUE)) {
    $dirlist = range('a', 'z');
    array_push($dirlist, 'others');

    foreach ($dirlist AS $v) {
      $newdir = $dir . DIRECTORY_SEPARATOR . $v;
      if (! file_check_directory($newdir, TRUE)) {
        drupal_set_message(t('Directory creation for the Imagepicker module was unsuccessful.'), 'error');
      }
    }
    $errors = drupal_get_messages('error');
    if (! count($errors)) {
      // clear
      drupal_get_messages();
      drupal_set_message(t('Directory creation for the Imagepicker module was successful.'), '');
    }
    else {
      foreach ($errors['error'] AS $error) {
        drupal_set_message($error, 'error');
      }
    }
  }

  // Create tables.
  drupal_install_schema('imagepicker');
}

/**
 * Implementation of hook_schema().
 */
function imagepicker_schema() {
  $schema['imagepicker'] = array(
    'fields' => array(
      'img_id' => array(
        'description' => t('The primary image identifier.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'uid' => array(
        'description' => t('The user identifier.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'img_name' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'img_title' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'img_description' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'img_date' => array(
        'type' => 'datetime',
        'not null' => TRUE),
    ),
    'indexes' => array(
      'uid' => array('uid'),
    ),
    'primary key' => array('img_id'),
  );

  $schema['imagepicker_user_groups'] = array(
    'fields' => array(
      'gid' => array(
        'description' => t('The primary group identifier.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'uid' => array(
        'description' => t('The user identifier.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'group_name' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'group_description' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'state' => array(
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
    ),
    'indexes' => array(
      'uid' => array('uid'),
    ),
    'primary key' => array('gid'),
  );

  $schema['imagepicker_group_images'] = array(
    'fields' => array(
      'gid' => array(
        'description' => t('The group identifier.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'img_id' => array(
        'description' => t('The image identifier.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
    )
  );

  return $schema;

}

/**
 * Implementation of hook_uninstall().
 */
function imagepicker_uninstall() {
  // Remove tables.
  drupal_uninstall_schema('imagepicker');

  db_query("DELETE FROM {variable} WHERE name LIKE 'imagepicker_%';");
}

function imagepicker_update_1() {

  $schema['imagepicker_user_groups'] = array(
    'fields' => array(
      'gid' => array(
        'description' => t('The primary identifier for a group.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'uid' => array(
        'description' => t('The user identifier for a group.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'group_name' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'group_description' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'state' => array(
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
    ),
    'indexes' => array(
      'uid' => array('uid'),
    ),
    'primary key' => array('gid'),
  );

  $schema['imagepicker_group_images'] = array(
    'fields' => array(
      'gid' => array(
        'description' => t('The group identifier.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'img_id' => array(
        'description' => t('The image identifier.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
    )
  );

  $ret = array();
  foreach ($schema AS $tablename => $tableschema) {
    db_create_table($ret, $tablename, $tableschema);
  }
  return $ret;
}
1	<?php
2	// $Id: imagepicker.install,v 1.5 2008/07/11 12:11:06 hutch Exp $
3	// $Name: HEAD $
4
5	/**
6	* @file
7	* imagepicker instal, update and uninstall functions
8	*/
9
10	/**
11	* Implementation of hook_install().
12	*/
13	function imagepicker_install() {
14	// Create a directory structure so that usernames would be divided by letters.
15	$drupaldir = str_replace('/', DIRECTORY_SEPARATOR, getcwd()) . DIRECTORY_SEPARATOR;
16	$dir = $drupaldir . file_directory_path() . DIRECTORY_SEPARATOR .'imagepicker';
17
18	if (file_check_directory($dir, TRUE)) {
19	$dirlist = range('a', 'z');
20	array_push($dirlist, 'others');
21
22	foreach ($dirlist AS $v) {
23	$newdir = $dir . DIRECTORY_SEPARATOR . $v;
24	if (! file_check_directory($newdir, TRUE)) {
25	drupal_set_message(t('Directory creation for the Imagepicker module was unsuccessful.'), 'error');
26	}
27	}
28	$errors = drupal_get_messages('error');
29	if (! count($errors)) {
30	// clear
31	drupal_get_messages();
32	drupal_set_message(t('Directory creation for the Imagepicker module was successful.'), '');
33	}
34	else {
35	foreach ($errors['error'] AS $error) {
36	drupal_set_message($error, 'error');
37	}
38	}
39	}
40
41	// Create tables.
42	drupal_install_schema('imagepicker');
43	}
44
45	/**
46	* Implementation of hook_schema().
47	*/
48	function imagepicker_schema() {
49	$schema['imagepicker'] = array(
50	'fields' => array(
51	'img_id' => array(
52	'description' => t('The primary image identifier.'),
53	'type' => 'serial',
54	'unsigned' => TRUE,
55	'not null' => TRUE),
56	'uid' => array(
57	'description' => t('The user identifier.'),
58	'type' => 'int',
59	'unsigned' => TRUE,
60	'not null' => TRUE,
61	'default' => 0),
62	'img_name' => array(
63	'type' => 'varchar',
64	'length' => 255,
65	'not null' => TRUE,
66	'default' => ''),
67	'img_title' => array(
68	'type' => 'varchar',
69	'length' => 255,
70	'not null' => TRUE,
71	'default' => ''),
72	'img_description' => array(
73	'type' => 'varchar',
74	'length' => 255,
75	'not null' => TRUE,
76	'default' => ''),
77	'img_date' => array(
78	'type' => 'datetime',
79	'not null' => TRUE),
80	),
81	'indexes' => array(
82	'uid' => array('uid'),
83	),
84	'primary key' => array('img_id'),
85	);
86
87	$schema['imagepicker_user_groups'] = array(
88	'fields' => array(
89	'gid' => array(
90	'description' => t('The primary group identifier.'),
91	'type' => 'serial',
92	'unsigned' => TRUE,
93	'not null' => TRUE),
94	'uid' => array(
95	'description' => t('The user identifier.'),
96	'type' => 'int',
97	'unsigned' => TRUE,
98	'not null' => TRUE,
99	'default' => 0),
100	'group_name' => array(
101	'type' => 'varchar',
102	'length' => 255,
103	'not null' => TRUE,
104	'default' => ''),
105	'group_description' => array(
106	'type' => 'varchar',
107	'length' => 255,
108	'not null' => TRUE,
109	'default' => ''),
110	'state' => array(
111	'type' => 'int',
112	'size' => 'tiny',
113	'unsigned' => TRUE,
114	'not null' => TRUE,
115	'default' => 0),
116	),
117	'indexes' => array(
118	'uid' => array('uid'),
119	),
120	'primary key' => array('gid'),
121	);
122
123	$schema['imagepicker_group_images'] = array(
124	'fields' => array(
125	'gid' => array(
126	'description' => t('The group identifier.'),
127	'type' => 'int',
128	'unsigned' => TRUE,
129	'not null' => TRUE),
130	'img_id' => array(
131	'description' => t('The image identifier.'),
132	'type' => 'int',
133	'unsigned' => TRUE,
134	'not null' => TRUE,
135	'default' => 0),
136	)
137	);
138
139	return $schema;
140
141	}
142
143	/**
144	* Implementation of hook_uninstall().
145	*/
146	function imagepicker_uninstall() {
147	// Remove tables.
148	drupal_uninstall_schema('imagepicker');
149
150	db_query("DELETE FROM {variable} WHERE name LIKE 'imagepicker_%';");
151	}
152
153	function imagepicker_update_1() {
154
155	$schema['imagepicker_user_groups'] = array(
156	'fields' => array(
157	'gid' => array(
158	'description' => t('The primary identifier for a group.'),
159	'type' => 'serial',
160	'unsigned' => TRUE,
161	'not null' => TRUE),
162	'uid' => array(
163	'description' => t('The user identifier for a group.'),
164	'type' => 'int',
165	'unsigned' => TRUE,
166	'not null' => TRUE,
167	'default' => 0),
168	'group_name' => array(
169	'type' => 'varchar',
170	'length' => 255,
171	'not null' => TRUE,
172	'default' => ''),
173	'group_description' => array(
174	'type' => 'varchar',
175	'length' => 255,
176	'not null' => TRUE,
177	'default' => ''),
178	'state' => array(
179	'type' => 'int',
180	'size' => 'tiny',
181	'unsigned' => TRUE,
182	'not null' => TRUE,
183	'default' => 0),
184	),
185	'indexes' => array(
186	'uid' => array('uid'),
187	),
188	'primary key' => array('gid'),
189	);
190
191	$schema['imagepicker_group_images'] = array(
192	'fields' => array(
193	'gid' => array(
194	'description' => t('The group identifier.'),
195	'type' => 'int',
196	'unsigned' => TRUE,
197	'not null' => TRUE),
198	'img_id' => array(
199	'description' => t('The image identifier.'),
200	'type' => 'int',
201	'unsigned' => TRUE,
202	'not null' => TRUE,
203	'default' => 0),
204	)
205	);
206
207	$ret = array();
208	foreach ($schema AS $tablename => $tableschema) {
209	db_create_table($ret, $tablename, $tableschema);
210	}
211	return $ret;
212	}