AlkantarClanX12
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<?php
/**
* @file
* masquerade.install
*
* Install, uninstall and update hooks for the Masquarade module.
*/
/**
* Implements hook_schema().
*
* @return array
*/
function masquerade_schema() {
return array(
'masquerade' => array(
'description' => 'Each masquerading user has their session recorded into the masquerade table. Each record represents a masquerading user.',
'fields' => array(
'sid' => array(
'description' => 'The current session for this masquerading user corresponding to their {sessions}.sid.',
'type' => 'varchar',
'length' => '64',
'not null' => TRUE,
'default' => ''),
'uid_from' => array(
'description' => 'The {users}.uid corresponding to a session.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'disp-width' => '10'),
'uid_as' => array(
'description' => 'The {users}.uid this session is masquerading as.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'disp-width' => '10'),
),
'indexes' => array(
'sid' => array('sid', 'uid_from'),
'sid_2' => array('sid', 'uid_as'),
),
),
'masquerade_users' => array(
'description' => 'Per-user permission table granting permissions to switch as a specific user.',
'fields' => array(
'uid_from' => array(
'description' => 'The {users}.uid that can masquerade as {masquerade_users}.uid_to.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'disp-width' => 10,
),
'uid_to' => array(
'description' => 'The {users}.uid that {masquerade_users}.uid_from can masquerade as.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'disp-width' => 10,
),
),
'primary key' => array('uid_from', 'uid_to'),
),
);
}
/**
* Implements hook_install().
*/
function masquerade_install() {
db_update('system')
->fields(array('weight' => -10))
->condition('name', 'masquerade')
->execute();
}
/**
* Implements hook_uninstall().
*/
function masquerade_uninstall() {
variable_del('masquerade_test_user');
variable_del('masquerade_admin_roles');
variable_del('masquerade_quick_switches');
}
/**
* Reformat variable value.
*/
function masquerade_update_6001() {
variable_set('masquerade_quick_switches', implode(',', variable_get('masquerade_quick_switches', array())));
}
/**
* Make the sid column match the length of the core sessions table (64 characters).
*/
function masquerade_update_6002() {
db_drop_index('masquerade', 'sid');
db_drop_index('masquerade', 'sid_2');
db_change_field('masquerade', 'sid', 'sid', array(
'type' => 'varchar',
'length' => '64',
'not null' => TRUE,
'default' => '')
);
db_add_index('masquerade', 'sid', array('sid', 'uid_from'));
db_add_index('masquerade', 'sid_2', array('sid', 'uid_as'));
}
/**
* Change masquerade_quick_switches variable to store a serialized array of
* user ID's. Reverts update 6001.
*/
function masquerade_update_6003() {
$users = variable_get('masquerade_quick_switches', NULL);
if (!empty($users)) {
$user_ids = drupal_explode_tags($users);
if (!empty($user_ids)) {
variable_set('masquerade_quick_switches', $user_ids);
}
}
else {
variable_del('masquerade_quick_switches');
}
}
/**
* Set the weight of the masquerade module to -10, but only if it hasn't
* previously been changed.
*/
function masquerade_update_6004() {
db_update('system')
->fields(array('weight' => -10))
->condition('name', 'masquerade')
->execute();
}
/**
* Add a table storing specific user pairings a user can masquerade as.
*/
function masquerade_update_6005() {
$schema = array(
'masquerade_users' => array(
'fields' => array(
'uid_from' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'disp-width' => 10,
),
'uid_to' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'disp-width' => 10,
),
),
'primary key' => array('uid_from', 'uid_to'),
)
);
db_create_table('masquerade_users', $schema['masquerade_users']);
}
/**
* Update masquerade block delta.
*/
function masquerade_update_7000() {
db_update('block')
->fields(array('delta' => 'masquerade'))
->condition('module', 'masquerade')
->condition('delta', 0)
->execute();
}
/**
* Update masquerade block caching.
*/
function masquerade_update_7001() {
db_update('block')
->fields(array('cache' => DRUPAL_NO_CACHE))
->condition('module', 'masquerade')
->condition('delta', 'masquerade')
->execute();
}