/[drupal]/contributions/modules/masquerade/masquerade.module
ViewVC logotype

Diff of /contributions/modules/masquerade/masquerade.module

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.16.2.29, Fri Oct 2 15:56:53 2009 UTC revision 1.16.2.30, Fri Oct 30 23:07:58 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: masquerade.module,v 1.16.2.28 2009/09/10 20:58:21 deviantintegral Exp $  // $Id: masquerade.module,v 1.16.2.29 2009/10/02 15:56:53 deviantintegral Exp $
3    
4  /**  /**
5   * @file masquerade.module   * @file masquerade.module
# Line 62  function masquerade_cron() { Line 62  function masquerade_cron() {
62  function masquerade_menu() {  function masquerade_menu() {
63    $items = array();    $items = array();
64    
65    $default_test_user = _masquerade_test_user();    $default_test_user = _masquerade_user_load(variable_get('masquerade_test_user', ''));
66    if ($default_test_user->uid) {    if ($default_test_user && ($default_test_user->uid || $default_test_user->name == variable_get('anonymous', t('Anonymous')))) {
67      $items['masquerade/switch/' . $default_test_user->uid] = array(      $items['masquerade/switch/' . $default_test_user->uid] = array(
68        'title' => 'Masquerade as @testuser',        'title' => 'Masquerade as @testuser',
69            'title arguments' => array('@testuser' => $default_test_user->name),        'title arguments' => array('@testuser' => $default_test_user->name),
70        'page callback' => 'masquerade_switch_user',        'page callback' => 'masquerade_switch_user',
71        'page arguments' => array(2),        'page arguments' => array(2),
72            'access callback' => 'masquerade_access',            'access callback' => 'masquerade_access',
# Line 173  function masquerade_admin_settings() { Line 173  function masquerade_admin_settings() {
173      '#default_value' => variable_get('masquerade_admin_roles', array()),      '#default_value' => variable_get('masquerade_admin_roles', array()),
174    );    );
175    
176    $test_name = _masquerade_test_user();    $test_name = _masquerade_user_load(variable_get('masquerade_test_user', ''));
177    
178    $form['masquerade_test_user'] = array(    $form['masquerade_test_user'] = array(
179      '#type' => 'textfield',      '#type' => 'textfield',
180      '#title' => t('Menu <em>Quick Switch</em> user'),      '#title' => t('Menu <em>Quick Switch</em> user'),
181      '#autocomplete_path' => 'masquerade/autocomplete',      '#autocomplete_path' => 'masquerade/autocomplete',
182      '#default_value' => check_plain($test_name->name),      '#default_value' => isset($test_name->name) ? check_plain($test_name->name) : '',
183      '#description' => t('Enter the username of an account you wish to switch easily between via a menu item.'),      '#description' => t('Enter the username of an account you wish to switch easily between via a menu item.'),
184      '#maxlength' => NULL,      '#maxlength' => NULL,
185    );    );
# Line 187  function masquerade_admin_settings() { Line 187  function masquerade_admin_settings() {
187    $quick_switch_users = array();    $quick_switch_users = array();
188    foreach ((variable_get('masquerade_quick_switches', array())) as $uid) {    foreach ((variable_get('masquerade_quick_switches', array())) as $uid) {
189      $u = user_load(array('uid' => $uid));      $u = user_load(array('uid' => $uid));
190        if ($uid == 0) {
191          $u->name = variable_get('anonymous', t('Anonymous'));
192        }
193      $quick_switch_users[] = $u->name;      $quick_switch_users[] = $u->name;
194    }    }
195    $form['masquerade_quick_switches'] = array(    $form['masquerade_quick_switches'] = array(
# Line 207  function masquerade_admin_settings() { Line 210  function masquerade_admin_settings() {
210    
211  function masquerade_admin_settings_validate($form, &$form_state) {  function masquerade_admin_settings_validate($form, &$form_state) {
212    unset($form);    unset($form);
213    $test_user = user_load(array('name' => $form_state['values']['masquerade_test_user']));    if (!empty($form_state['values']['masquerade_test_user'])) {
214    if (!$test_user) {      $test_user = _masquerade_user_load($form_state['values']['masquerade_test_user']);
215      form_set_error('masquerade_test_user', t('%user does not exist. Please enter a valid username.', array('%user' => $form_state['values']['masquerade_test_user'])));      if (!$test_user) {
216          form_set_error('masquerade_test_user', t('%user does not exist. Please enter a valid username.', array('%user' => $form_state['values']['masquerade_test_user'])));
217        }
218    }    }
219    
220    // A comma-separated list of users.    // A comma-separated list of users.
221    $masquerade_switches = drupal_explode_tags($form_state['values']['masquerade_quick_switches']);    $masquerade_switches = drupal_explode_tags($form_state['values']['masquerade_quick_switches']);
222    foreach ($masquerade_switches as $switch_user) {    foreach ($masquerade_switches as $switch_user) {
223      $test_user = user_load(array('name' => $switch_user));      $test_user = _masquerade_user_load($switch_user);
224      if (!$test_user) {      if (!$test_user) {
225        form_set_error('masquerade_quick_switches', t('%user does not exist. Please enter a valid username.', array('%user' => $switch_user)));        form_set_error('masquerade_quick_switches', t('%user does not exist. Please enter a valid username.', array('%user' => $switch_user)));
226      }      }
# Line 227  function masquerade_admin_settings_submi Line 232  function masquerade_admin_settings_submi
232    $masquerade_switches = drupal_explode_tags($form_state['values']['masquerade_quick_switches']);    $masquerade_switches = drupal_explode_tags($form_state['values']['masquerade_quick_switches']);
233    $masquerade_uids = array();    $masquerade_uids = array();
234    foreach ($masquerade_switches as $masquerade_name) {    foreach ($masquerade_switches as $masquerade_name) {
235      $u = user_load(array('name' => $masquerade_name));      $u = _masquerade_user_load($masquerade_name);
236      $masquerade_uids[] = $u->uid;      $masquerade_uids[] = $u->uid;
237    }    }
238    variable_set('masquerade_quick_switches', $masquerade_uids);    variable_set('masquerade_quick_switches', $masquerade_uids);
# Line 240  function masquerade_admin_settings_submi Line 245  function masquerade_admin_settings_submi
245    menu_rebuild();    menu_rebuild();
246  }  }
247    
248  function _masquerade_test_user() {  /**
249    $test_user->uid = 0;   * Wrapper around user_load() to allow the loading of anonymous users.
250    $test_user->name = '';   *
251     * @param $username
252    $test_user = user_load(array('name' => variable_get('masquerade_test_user', $test_user->name)));   *   The username of the user you wish to load (i.e. $user->name). To load the
253     *   anonymous user, pass the value of the 'anonymous' variable.
254    return $test_user;   *
255     * @return
256     *   A fully-loaded $user object upon successful user load or FALSE if user
257     *   cannot be loaded.
258     */
259    function _masquerade_user_load($username) {
260      if (!empty($username)) {
261        $user = '';
262        $anon = variable_get('anonymous', t('Anonymous'));
263        if ($username == $anon) {
264          $user = user_load(array('name' => ''));
265          $user->name = $anon;
266        }
267        else {
268          $user = user_load(array('name' => $username));
269        }
270        return $user;
271      }
272      return FALSE;
273  }  }
274    
275  /**  /**
# Line 391  function masquerade_block_1($record) { Line 414  function masquerade_block_1($record) {
414      }      }
415    
416      foreach ($masquerade_switches as $switch_user) {      foreach ($masquerade_switches as $switch_user) {
417        if ($switch_user != $_SESSION['user']->uid) {        if (!isset($_SESSION['user']->uid) || $switch_user != $_SESSION['user']->uid) {
418          $user_name = user_load(array('uid' => $switch_user));          $user_name = user_load(array('uid' => $switch_user));
419          if ($user_name->uid) {          if ($user_name->uid) {
420            $quick_switch_link[] = l($user_name->name, 'masquerade/switch/'. $user_name->uid);            $quick_switch_link[] = l($user_name->name, 'masquerade/switch/'. $user_name->uid);
421          }          }
422            if ($switch_user == 0) {
423              $user_name->name = variable_get('anonymous', t('Anonymous'));
424              $quick_switch_link[] = l($user_name->name, 'masquerade/switch/'. $user_name->uid);
425            }
426        }        }
427      }      }
428    
# Line 508  function masquerade_autocomplete_multipl Line 535  function masquerade_autocomplete_multipl
535    while ($user = db_fetch_object($result)) {    while ($user = db_fetch_object($result)) {
536      $matches[$prefix . $user->name] = check_plain($user->name);      $matches[$prefix . $user->name] = check_plain($user->name);
537    }    }
538      // This will add anonymous to the list, but not sorted.
539      if (stripos(variable_get('anonymous', t('Anonymous')), $last_string) === 0) {
540        $matches[$prefix . variable_get('anonymous', t('Anonymous'))] = variable_get('anonymous', t('Anonymous'));
541      }
542    if (module_exists('alt_login')) {    if (module_exists('alt_login')) {
543      $result = db_query_range("SELECT alt_login FROM {alt_login} u WHERE LOWER(alt_login) LIKE LOWER('%s%%')", $string, 0, 10);      $result = db_query_range("SELECT alt_login FROM {alt_login} u WHERE LOWER(alt_login) LIKE LOWER('%s%%')", $string, 0, 10);
544      while ($user = db_fetch_object($result)) {      while ($user = db_fetch_object($result)) {
Legend:
Removed from v.1.16.2.29  
changed lines
  Added in v.1.16.2.30
  ViewVC Help
Powered by ViewVC 1.1.2