source: trunk/www.guidonia.net/wp/wp-admin/users.php@ 44

Last change on this file since 44 was 44, checked in by luciano, 14 years ago
File size: 12.1 KB
Line 
1<?php
2/**
3 * Users administration panel.
4 *
5 * @package WordPress
6 * @subpackage Administration
7 */
8
9/** WordPress Administration Bootstrap */
10require_once('admin.php');
11
12/** WordPress Registration API */
13require_once( ABSPATH . WPINC . '/registration.php');
14
15if ( !current_user_can('edit_users') )
16 wp_die(__('Cheatin&#8217; uh?'));
17
18$title = __('Users');
19$parent_file = 'users.php';
20
21$update = $doaction = '';
22if ( isset($_REQUEST['action']) )
23 $doaction = $_REQUEST['action'] ? $_REQUEST['action'] : $_REQUEST['action2'];
24
25if ( empty($doaction) ) {
26 if ( isset($_GET['changeit']) && !empty($_GET['new_role']) )
27 $doaction = 'promote';
28}
29
30if ( empty($_REQUEST) ) {
31 $referer = '<input type="hidden" name="wp_http_referer" value="'. esc_attr(stripslashes($_SERVER['REQUEST_URI'])) . '" />';
32} elseif ( isset($_REQUEST['wp_http_referer']) ) {
33 $redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), stripslashes($_REQUEST['wp_http_referer']));
34 $referer = '<input type="hidden" name="wp_http_referer" value="' . esc_attr($redirect) . '" />';
35} else {
36 $redirect = 'users.php';
37 $referer = '';
38}
39
40switch ($doaction) {
41
42/* Bulk Dropdown menu Role changes */
43case 'promote':
44 check_admin_referer('bulk-users');
45
46 if (empty($_REQUEST['users'])) {
47 wp_redirect($redirect);
48 exit();
49 }
50
51 $editable_roles = get_editable_roles();
52 if (!$editable_roles[$_REQUEST['new_role']])
53 wp_die(__('You can&#8217;t give users that role.'));
54
55 $userids = $_REQUEST['users'];
56 $update = 'promote';
57 foreach($userids as $id) {
58 if ( ! current_user_can('edit_user', $id) )
59 wp_die(__('You can&#8217;t edit that user.'));
60 // The new role of the current user must also have edit_users caps
61 if($id == $current_user->ID && !$wp_roles->role_objects[$_REQUEST['new_role']]->has_cap('edit_users')) {
62 $update = 'err_admin_role';
63 continue;
64 }
65
66 $user = new WP_User($id);
67 $user->set_role($_REQUEST['new_role']);
68 }
69
70 wp_redirect(add_query_arg('update', $update, $redirect));
71 exit();
72
73break;
74
75case 'dodelete':
76
77 check_admin_referer('delete-users');
78
79 if ( empty($_REQUEST['users']) ) {
80 wp_redirect($redirect);
81 exit();
82 }
83
84 if ( !current_user_can('delete_users') )
85 wp_die(__('You can&#8217;t delete users.'));
86
87 $userids = $_REQUEST['users'];
88 $update = 'del';
89 $delete_count = 0;
90
91 foreach ( (array) $userids as $id) {
92 if ( ! current_user_can('delete_user', $id) )
93 wp_die(__('You can&#8217;t delete that user.'));
94
95 if($id == $current_user->ID) {
96 $update = 'err_admin_del';
97 continue;
98 }
99 switch($_REQUEST['delete_option']) {
100 case 'delete':
101 wp_delete_user($id);
102 break;
103 case 'reassign':
104 wp_delete_user($id, $_REQUEST['reassign_user']);
105 break;
106 }
107 ++$delete_count;
108 }
109
110 $redirect = add_query_arg( array('delete_count' => $delete_count, 'update' => $update), $redirect);
111 wp_redirect($redirect);
112 exit();
113
114break;
115
116case 'delete':
117
118 check_admin_referer('bulk-users');
119
120 if ( empty($_REQUEST['users']) && empty($_REQUEST['user']) ) {
121 wp_redirect($redirect);
122 exit();
123 }
124
125 if ( !current_user_can('delete_users') )
126 $errors = new WP_Error('edit_users', __('You can&#8217;t delete users.'));
127
128 if ( empty($_REQUEST['users']) )
129 $userids = array(intval($_REQUEST['user']));
130 else
131 $userids = $_REQUEST['users'];
132
133 include ('admin-header.php');
134?>
135<form action="" method="post" name="updateusers" id="updateusers">
136<?php wp_nonce_field('delete-users') ?>
137<?php echo $referer; ?>
138
139<div class="wrap">
140<?php screen_icon(); ?>
141<h2><?php _e('Delete Users'); ?></h2>
142<p><?php _e('You have specified these users for deletion:'); ?></p>
143<ul>
144<?php
145 $go_delete = false;
146 foreach ( (array) $userids as $id ) {
147 $id = (int) $id;
148 $user = new WP_User($id);
149 if ( $id == $current_user->ID ) {
150 echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be deleted.</strong>'), $id, $user->user_login) . "</li>\n";
151 } else {
152 echo "<li><input type=\"hidden\" name=\"users[]\" value=\"" . esc_attr($id) . "\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n";
153 $go_delete = true;
154 }
155 }
156 $all_logins = $wpdb->get_results("SELECT ID, user_login FROM $wpdb->users ORDER BY user_login");
157 $user_dropdown = '<select name="reassign_user">';
158 foreach ( (array) $all_logins as $login )
159 if ( $login->ID == $current_user->ID || !in_array($login->ID, $userids) )
160 $user_dropdown .= "<option value=\"" . esc_attr($login->ID) . "\">{$login->user_login}</option>";
161 $user_dropdown .= '</select>';
162 ?>
163 </ul>
164<?php if ( $go_delete ) : ?>
165 <fieldset><p><legend><?php _e('What should be done with posts and links owned by this user?'); ?></legend></p>
166 <ul style="list-style:none;">
167 <li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" />
168 <?php _e('Delete all posts and links.'); ?></label></li>
169 <li><input type="radio" id="delete_option1" name="delete_option" value="reassign" />
170 <?php echo '<label for="delete_option1">'.__('Attribute all posts and links to:')."</label> $user_dropdown"; ?></li>
171 </ul></fieldset>
172 <input type="hidden" name="action" value="dodelete" />
173 <p class="submit"><input type="submit" name="submit" value="<?php esc_attr_e('Confirm Deletion'); ?>" class="button-secondary" /></p>
174<?php else : ?>
175 <p><?php _e('There are no valid users selected for deletion.'); ?></p>
176<?php endif; ?>
177</div>
178</form>
179<?php
180
181break;
182
183default:
184
185 if ( !empty($_GET['_wp_http_referer']) ) {
186 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
187 exit;
188 }
189
190 include('admin-header.php');
191
192 $usersearch = isset($_GET['usersearch']) ? $_GET['usersearch'] : null;
193 $userspage = isset($_GET['userspage']) ? $_GET['userspage'] : null;
194 $role = isset($_GET['role']) ? $_GET['role'] : null;
195
196 // Query the users
197 $wp_user_search = new WP_User_Search($usersearch, $userspage, $role);
198
199 $messages = array();
200 if ( isset($_GET['update']) ) :
201 switch($_GET['update']) {
202 case 'del':
203 case 'del_many':
204 $delete_count = isset($_GET['delete_count']) ? (int) $_GET['delete_count'] : 0;
205 $messages[] = '<div id="message" class="updated fade"><p>' . sprintf(_n('%s user deleted', '%s users deleted', $delete_count), $delete_count) . '</p></div>';
206 break;
207 case 'add':
208 $messages[] = '<div id="message" class="updated fade"><p>' . __('New user created.') . '</p></div>';
209 break;
210 case 'promote':
211 $messages[] = '<div id="message" class="updated fade"><p>' . __('Changed roles.') . '</p></div>';
212 break;
213 case 'err_admin_role':
214 $messages[] = '<div id="message" class="error"><p>' . __('The current user&#8217;s role must have user editing capabilities.') . '</p></div>';
215 $messages[] = '<div id="message" class="updated fade"><p>' . __('Other user roles have been changed.') . '</p></div>';
216 break;
217 case 'err_admin_del':
218 $messages[] = '<div id="message" class="error"><p>' . __('You can&#8217;t delete the current user.') . '</p></div>';
219 $messages[] = '<div id="message" class="updated fade"><p>' . __('Other users have been deleted.') . '</p></div>';
220 break;
221 }
222 endif; ?>
223
224<?php if ( isset($errors) && is_wp_error( $errors ) ) : ?>
225 <div class="error">
226 <ul>
227 <?php
228 foreach ( $errors->get_error_messages() as $err )
229 echo "<li>$err</li>\n";
230 ?>
231 </ul>
232 </div>
233<?php endif;
234
235if ( ! empty($messages) ) {
236 foreach ( $messages as $msg )
237 echo $msg;
238} ?>
239
240<div class="wrap">
241<?php screen_icon(); ?>
242<h2><?php echo esc_html( $title );
243if ( isset($_GET['usersearch']) && $_GET['usersearch'] )
244 printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', esc_html( $_GET['usersearch'] ) ); ?>
245</h2>
246
247<div class="filter">
248<form id="list-filter" action="" method="get">
249<ul class="subsubsub">
250<?php
251$role_links = array();
252$avail_roles = array();
253$users_of_blog = get_users_of_blog();
254$total_users = count( $users_of_blog );
255foreach ( (array) $users_of_blog as $b_user ) {
256 $b_roles = unserialize($b_user->meta_value);
257 foreach ( (array) $b_roles as $b_role => $val ) {
258 if ( !isset($avail_roles[$b_role]) )
259 $avail_roles[$b_role] = 0;
260 $avail_roles[$b_role]++;
261 }
262}
263unset($users_of_blog);
264
265$current_role = false;
266$class = empty($role) ? ' class="current"' : '';
267$role_links[] = "<li><a href='users.php'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users, 'users' ), number_format_i18n( $total_users ) ) . '</a>';
268foreach ( $wp_roles->get_names() as $this_role => $name ) {
269 if ( !isset($avail_roles[$this_role]) )
270 continue;
271
272 $class = '';
273
274 if ( $this_role == $role ) {
275 $current_role = $role;
276 $class = ' class="current"';
277 }
278
279 $name = translate_user_role( $name );
280 /* translators: User role name with count */
281 $name = sprintf( __('%1$s <span class="count">(%2$s)</span>'), $name, $avail_roles[$this_role] );
282 $role_links[] = "<li><a href='users.php?role=$this_role'$class>$name</a>";
283}
284echo implode( " |</li>\n", $role_links) . '</li>';
285unset($role_links);
286?>
287</ul>
288</form>
289</div>
290
291<form class="search-form" action="" method="get">
292<p class="search-box">
293 <label class="screen-reader-text" for="user-search-input"><?php _e( 'Search Users' ); ?>:</label>
294 <input type="text" id="user-search-input" name="usersearch" value="<?php echo esc_attr($wp_user_search->search_term); ?>" />
295 <input type="submit" value="<?php esc_attr_e( 'Search Users' ); ?>" class="button" />
296</p>
297</form>
298
299<form id="posts-filter" action="" method="get">
300<div class="tablenav">
301
302<?php if ( $wp_user_search->results_are_paged() ) : ?>
303 <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
304<?php endif; ?>
305
306<div class="alignleft actions">
307<select name="action">
308<option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
309<option value="delete"><?php _e('Delete'); ?></option>
310</select>
311<input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" />
312<label class="screen-reader-text" for="new_role"><?php _e('Change role to&hellip;') ?></label><select name="new_role" id="new_role"><option value=''><?php _e('Change role to&hellip;') ?></option><?php wp_dropdown_roles(); ?></select>
313<input type="submit" value="<?php esc_attr_e('Change'); ?>" name="changeit" class="button-secondary" />
314<?php wp_nonce_field('bulk-users'); ?>
315</div>
316
317<br class="clear" />
318</div>
319
320 <?php if ( is_wp_error( $wp_user_search->search_errors ) ) : ?>
321 <div class="error">
322 <ul>
323 <?php
324 foreach ( $wp_user_search->search_errors->get_error_messages() as $message )
325 echo "<li>$message</li>";
326 ?>
327 </ul>
328 </div>
329 <?php endif; ?>
330
331
332<?php if ( $wp_user_search->get_results() ) : ?>
333
334 <?php if ( $wp_user_search->is_search() ) : ?>
335 <p><a href="users.php"><?php _e('&larr; Back to All Users'); ?></a></p>
336 <?php endif; ?>
337
338<table class="widefat fixed" cellspacing="0">
339<thead>
340<tr class="thead">
341<?php print_column_headers('users') ?>
342</tr>
343</thead>
344
345<tfoot>
346<tr class="thead">
347<?php print_column_headers('users', false) ?>
348</tr>
349</tfoot>
350
351<tbody id="users" class="list:user user-list">
352<?php
353$style = '';
354foreach ( $wp_user_search->get_results() as $userid ) {
355 $user_object = new WP_User($userid);
356 $roles = $user_object->roles;
357 $role = array_shift($roles);
358
359 $style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"';
360 echo "\n\t" . user_row($user_object, $style, $role);
361}
362?>
363</tbody>
364</table>
365
366<div class="tablenav">
367
368<?php if ( $wp_user_search->results_are_paged() ) : ?>
369 <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
370<?php endif; ?>
371
372<div class="alignleft actions">
373<select name="action2">
374<option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
375<option value="delete"><?php _e('Delete'); ?></option>
376</select>
377<input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />
378</div>
379
380<br class="clear" />
381</div>
382
383<?php endif; ?>
384
385</form>
386</div>
387
388<?php
389 foreach ( array('user_login' => 'user_login', 'first_name' => 'user_firstname', 'last_name' => 'user_lastname', 'email' => 'user_email', 'url' => 'user_uri', 'role' => 'user_role') as $formpost => $var ) {
390 $var = 'new_' . $var;
391 $$var = isset($_REQUEST[$formpost]) ? esc_attr(stripslashes($_REQUEST[$formpost])) : '';
392 }
393 unset($name);
394?>
395
396<br class="clear" />
397<?php
398break;
399
400} // end of the $doaction switch
401
402include('admin-footer.php');
403?>
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