makeadmin.php 6.2 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174
  1. <?php
  2. /**
  3. * Make another user an admin of a group
  4. *
  5. * PHP version 5
  6. *
  7. * @category Action
  8. * @package StatusNet
  9. * @author Evan Prodromou <evan@status.net>
  10. * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
  11. * @link http://status.net/
  12. *
  13. * StatusNet - the distributed open-source microblogging tool
  14. * Copyright (C) 2008, 2009, StatusNet, Inc.
  15. *
  16. * This program is free software: you can redistribute it and/or modify
  17. * it under the terms of the GNU Affero General Public License as published by
  18. * the Free Software Foundation, either version 3 of the License, or
  19. * (at your option) any later version.
  20. *
  21. * This program is distributed in the hope that it will be useful,
  22. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  23. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  24. * GNU Affero General Public License for more details.
  25. *
  26. * You should have received a copy of the GNU Affero General Public License
  27. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  28. */
  29. if (!defined('STATUSNET') && !defined('LACONICA')) {
  30. exit(1);
  31. }
  32. /**
  33. * Make another user an admin of a group
  34. *
  35. * @category Action
  36. * @package StatusNet
  37. * @author Evan Prodromou <evan@status.net>
  38. * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
  39. * @link http://status.net/
  40. */
  41. class MakeadminAction extends RedirectingAction
  42. {
  43. var $profile = null;
  44. var $group = null;
  45. /**
  46. * Take arguments for running
  47. *
  48. * @param array $args $_REQUEST args
  49. *
  50. * @return boolean success flag
  51. */
  52. function prepare($args)
  53. {
  54. parent::prepare($args);
  55. if (!common_logged_in()) {
  56. // TRANS: Error message displayed when trying to perform an action that requires a logged in user.
  57. $this->clientError(_('Not logged in.'));
  58. }
  59. $token = $this->trimmed('token');
  60. if (empty($token) || $token != common_session_token()) {
  61. // TRANS: Client error displayed when the session token does not match or is not given.
  62. $this->clientError(_('There was a problem with your session token. Try again, please.'));
  63. }
  64. $id = $this->trimmed('profileid');
  65. if (empty($id)) {
  66. // TRANS: Client error displayed when not providing a profile ID on the Make Admin page.
  67. $this->clientError(_('No profile specified.'));
  68. }
  69. $this->profile = Profile::getKV('id', $id);
  70. if (empty($this->profile)) {
  71. // TRANS: Client error displayed when specifying an invalid profile ID on the Make Admin page.
  72. $this->clientError(_('No profile with that ID.'));
  73. }
  74. $group_id = $this->trimmed('groupid');
  75. if (empty($group_id)) {
  76. // TRANS: Client error displayed when not providing a group ID on the Make Admin page.
  77. $this->clientError(_('No group specified.'));
  78. }
  79. $this->group = User_group::getKV('id', $group_id);
  80. if (empty($this->group)) {
  81. // TRANS: Client error displayed when providing an invalid group ID on the Make Admin page.
  82. $this->clientError(_('No such group.'));
  83. }
  84. $user = common_current_user();
  85. if (!$user->isAdmin($this->group) &&
  86. !$user->hasRight(Right::MAKEGROUPADMIN)) {
  87. // TRANS: Client error displayed when trying to make another user admin on the Make Admin page while not an admin.
  88. $this->clientError(_('Only an admin can make another user an admin.'), 401);
  89. }
  90. if ($this->profile->isAdmin($this->group)) {
  91. // TRANS: Client error displayed when trying to make another user admin on the Make Admin page who already is admin.
  92. // TRANS: %1$s is the user that is already admin, %2$s is the group user is already admin for.
  93. $this->clientError(sprintf(_('%1$s is already an admin for group "%2$s".'),
  94. $this->profile->getBestName(),
  95. $this->group->getBestName()),
  96. 401);
  97. }
  98. return true;
  99. }
  100. /**
  101. * Handle request
  102. *
  103. * @param array $args $_REQUEST args; handled in prepare()
  104. *
  105. * @return void
  106. */
  107. function handle($args)
  108. {
  109. parent::handle($args);
  110. if ($_SERVER['REQUEST_METHOD'] == 'POST') {
  111. $this->makeAdmin();
  112. }
  113. }
  114. /**
  115. * Make user an admin
  116. *
  117. * @return void
  118. */
  119. function makeAdmin()
  120. {
  121. $member = Group_member::pkeyGet(array('group_id' => $this->group->id,
  122. 'profile_id' => $this->profile->id));
  123. if (empty($member)) {
  124. // TRANS: Server error displayed when trying to make another user admin on the Make Admin page fails
  125. // TRANS: because the group membership record could not be gotten.
  126. // TRANS: %1$s is the to be admin user, %2$s is the group user should be admin for.
  127. $this->serverError(_('Can\'t get membership record for %1$s in group %2$s.'),
  128. $this->profile->getBestName(),
  129. $this->group->getBestName());
  130. }
  131. $orig = clone($member);
  132. $member->is_admin = 1;
  133. $result = $member->update($orig);
  134. if (!$result) {
  135. common_log_db_error($member, 'UPDATE', __FILE__);
  136. // TRANS: Server error displayed when trying to make another user admin on the Make Admin page fails
  137. // TRANS: because the group adminship record coud not be saved properly.
  138. // TRANS: %1$s is the to be admin user, %2$s is the group user is already admin for.
  139. $this->serverError(_('Can\'t make %1$s an admin for group %2$s.'),
  140. $this->profile->getBestName(),
  141. $this->group->getBestName());
  142. }
  143. $this->returnToPrevious();
  144. }
  145. /**
  146. * If we reached this form without returnto arguments, default to
  147. * the top of the group's member list.
  148. *
  149. * @return string URL
  150. */
  151. function defaultReturnTo()
  152. {
  153. return common_local_url('groupmembers',
  154. array('nickname' => $this->group->nickname));
  155. }
  156. }