/[drupal]/contributions/modules/masquerade/masquerade.module
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revision 1.13.2.1 by Gurpartap, Wed May 2 08:15:21 2007 UTC revision 1.13.2.2 by deekayen, Tue Feb 10 16:31:56 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: masquerade.module,v 1.13 2006/07/09 16:55:17 steved Exp $  // $Id: masquerade.module,v 1.13.2.1 2007/05/02 08:15:21 Gurpartap Exp $
3    
4  /**  /**
5   * @file masquerade.module   * @file masquerade.module
# Line 27  function masquerade_menu($may_cache) { Line 27  function masquerade_menu($may_cache) {
27    if ($may_cache) {    if ($may_cache) {
28      $default_test_user = user_load(array('name' => variable_get('masquerade_test_user', 0)));      $default_test_user = user_load(array('name' => variable_get('masquerade_test_user', 0)));
29    
30      $items[] = array('path' => 'masquerade/switch',      $items[] = array('path' => 'masquerade/switch',
31        'title' => t('switch user'),        'title' => t('switch user'),
32        'callback' => 'masquerade_switch_user',        'callback' => 'masquerade_switch_user',
33        'access' => !$GLOBALS['masquerading'] && (user_access('masquerade as user') || user_access('masquerade as admin')),        'access' => !$GLOBALS['masquerading'] && (user_access('masquerade as user') || user_access('masquerade as admin')),
34        'type' => MENU_CALLBACK);        'type' => MENU_CALLBACK);
35    
36      $items[] = array('path' => 'masquerade/quickswitch',      $items[] = array('path' => 'masquerade/quickswitch',
37        'title' => t('switch to test user'),        'title' => t('switch to test user'),
38        'callback' => 'masquerade_switch_user',        'callback' => 'masquerade_switch_user',
39        'callback arguments' => array($default_test_user->uid),        'callback arguments' => array($default_test_user->uid),
40        'access' => !$GLOBALS['masquerading'] && (user_access('masquerade as user') || user_access('masquerade as admin')),        'access' => !$GLOBALS['masquerading'] && (user_access('masquerade as user') || user_access('masquerade as admin')),
41        'type' => MENU_NORMAL_ITEM);        'type' => MENU_NORMAL_ITEM);
42    
43      $items[] = array('path' => 'masquerade/unswitch',      $items[] = array('path' => 'masquerade/unswitch',
44        'title' => t('switch back'),        'title' => t('switch back'),
45        'callback' => 'masquerade_switch_back',        'callback' => 'masquerade_switch_back',
46        'access' => $GLOBALS['masquerading'],        'access' => $GLOBALS['masquerading'],
# Line 72  function masquerade_init() { Line 72  function masquerade_init() {
72   */   */
73  function masquerade_user($op, &$edit, &$edit_user, $category = NULL) {  function masquerade_user($op, &$edit, &$edit_user, $category = NULL) {
74    switch ($op) {    switch ($op) {
75    
76      case 'logout':      case 'logout':
77        if ($edit_user->masquerading) {        if (!empty($edit_user->masquerading)) {
78          global $user;          global $user;
79          cache_clear_all("menu:".$user->uid.":", true);          cache_clear_all("menu:".$user->uid.":", true);
80          $real_user = user_load(array('uid' => $user->masquerading));          $real_user = user_load(array('uid' => $user->masquerading));
# Line 86  function masquerade_user($op, &$edit, &$ Line 86  function masquerade_user($op, &$edit, &$
86      case 'view':      case 'view':
87        // check if user qualifies as admin        // check if user qualifies as admin
88        $roles = array_keys(array_filter(variable_get('masquerade_admin_roles', array())));        $roles = array_keys(array_filter(variable_get('masquerade_admin_roles', array())));
89        $perm = $edit_user->uid == 1 || array_intersect(array_keys($edit_user->roles), $roles) ?        $perm = $edit_user->uid == 1 || array_intersect(array_keys($edit_user->roles), $roles) ?
90          'masquerade as admin' :          'masquerade as admin' :
91          'masquerade as user';          'masquerade as user';
92    
# Line 142  function masquerade_settings() { Line 142  function masquerade_settings() {
142      '#default_value' => check_plain($test_user->name),      '#default_value' => check_plain($test_user->name),
143      '#description' => 'Enter the username of an account you wish to switch easily between. The name must be an exisiting user.',      '#description' => 'Enter the username of an account you wish to switch easily between. The name must be an exisiting user.',
144    );    );
145    
146    $form['#validate'] = array(    $form['#validate'] = array(
147      'masquerade_settings_validate' => array()      'masquerade_settings_validate' => array()
148    );    );
# Line 168  function masquerade_switch_user($uid) { Line 168  function masquerade_switch_user($uid) {
168    }    }
169    
170    $roles = array_keys(array_filter(variable_get('masquerade_admin_roles', array())));    $roles = array_keys(array_filter(variable_get('masquerade_admin_roles', array())));
171    $perm = $uid == 1 || array_intersect(array_keys($new_user->roles), $roles) ?    $perm = $uid == 1 || array_intersect(array_keys($new_user->roles), $roles) ?
172      'masquerade as admin' :      'masquerade as admin' :
173      'masquerade as user';      'masquerade as user';
174    // check to see if we need admin permission    // check to see if we need admin permission
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