source: trunk/forum/includes/acp/acp_prune.php

Last change on this file was 702, checked in by george, 16 years ago
  • Upraveno: Aktualizace fóra.
File size: 13.0 KB
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1<?php
2/**
3*
4* @package acp
5* @version $Id$
6* @copyright (c) 2005 phpBB Group
7* @license http://opensource.org/licenses/gpl-license.php GNU Public License
8*
9*/
10
11/**
12* @ignore
13*/
14if (!defined('IN_PHPBB'))
15{
16 exit;
17}
18
19/**
20* @package acp
21*/
22class acp_prune
23{
24 var $u_action;
25
26 function main($id, $mode)
27 {
28 global $user, $phpEx, $phpbb_admin_path, $phpbb_root_path;
29
30 $user->add_lang('acp/prune');
31 include_once($phpbb_root_path . 'includes/functions_user.' . $phpEx);
32
33 switch ($mode)
34 {
35 case 'forums':
36 $this->tpl_name = 'acp_prune_forums';
37 $this->page_title = 'ACP_PRUNE_FORUMS';
38 $this->prune_forums($id, $mode);
39 break;
40
41 case 'users':
42 $this->tpl_name = 'acp_prune_users';
43 $this->page_title = 'ACP_PRUNE_USERS';
44 $this->prune_users($id, $mode);
45 break;
46 }
47 }
48
49 /**
50 * Prune forums
51 */
52 function prune_forums($id, $mode)
53 {
54 global $db, $user, $auth, $template, $cache;
55 global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
56
57 $all_forums = request_var('all_forums', 0);
58 $forum_id = request_var('f', array(0));
59 $submit = (isset($_POST['submit'])) ? true : false;
60
61 if ($all_forums)
62 {
63 $sql = 'SELECT forum_id
64 FROM ' . FORUMS_TABLE . '
65 ORDER BY left_id';
66 $result = $db->sql_query($sql);
67
68 $forum_id = array();
69 while ($row = $db->sql_fetchrow($result))
70 {
71 $forum_id[] = $row['forum_id'];
72 }
73 $db->sql_freeresult($result);
74 }
75
76 if ($submit)
77 {
78 if (confirm_box(true))
79 {
80 $prune_posted = request_var('prune_days', 0);
81 $prune_viewed = request_var('prune_vieweddays', 0);
82 $prune_all = (!$prune_posted && !$prune_viewed) ? true : false;
83
84 $prune_flags = 0;
85 $prune_flags += (request_var('prune_old_polls', 0)) ? 2 : 0;
86 $prune_flags += (request_var('prune_announce', 0)) ? 4 : 0;
87 $prune_flags += (request_var('prune_sticky', 0)) ? 8 : 0;
88
89 // Convert days to seconds for timestamp functions...
90 $prunedate_posted = time() - ($prune_posted * 86400);
91 $prunedate_viewed = time() - ($prune_viewed * 86400);
92
93 $template->assign_vars(array(
94 'S_PRUNED' => true)
95 );
96
97 $sql_forum = (sizeof($forum_id)) ? ' AND ' . $db->sql_in_set('forum_id', $forum_id) : '';
98
99 // Get a list of forum's or the data for the forum that we are pruning.
100 $sql = 'SELECT forum_id, forum_name
101 FROM ' . FORUMS_TABLE . '
102 WHERE forum_type = ' . FORUM_POST . "
103 $sql_forum
104 ORDER BY left_id ASC";
105 $result = $db->sql_query($sql);
106
107 if ($row = $db->sql_fetchrow($result))
108 {
109 $prune_ids = array();
110 $p_result['topics'] = 0;
111 $p_result['posts'] = 0;
112 $log_data = '';
113
114 do
115 {
116 if (!$auth->acl_get('f_list', $row['forum_id']))
117 {
118 continue;
119 }
120
121 if ($prune_all)
122 {
123 $p_result = prune($row['forum_id'], 'posted', time(), $prune_flags, false);
124 }
125 else
126 {
127 if ($prune_posted)
128 {
129 $return = prune($row['forum_id'], 'posted', $prunedate_posted, $prune_flags, false);
130 $p_result['topics'] += $return['topics'];
131 $p_result['posts'] += $return['posts'];
132 }
133
134 if ($prune_viewed)
135 {
136 $return = prune($row['forum_id'], 'viewed', $prunedate_viewed, $prune_flags, false);
137 $p_result['topics'] += $return['topics'];
138 $p_result['posts'] += $return['posts'];
139 }
140 }
141
142 $prune_ids[] = $row['forum_id'];
143
144 $template->assign_block_vars('pruned', array(
145 'FORUM_NAME' => $row['forum_name'],
146 'NUM_TOPICS' => $p_result['topics'],
147 'NUM_POSTS' => $p_result['posts'])
148 );
149
150 $log_data .= (($log_data != '') ? ', ' : '') . $row['forum_name'];
151 }
152 while ($row = $db->sql_fetchrow($result));
153
154 // Sync all pruned forums at once
155 sync('forum', 'forum_id', $prune_ids, true, true);
156 add_log('admin', 'LOG_PRUNE', $log_data);
157 }
158 $db->sql_freeresult($result);
159
160 return;
161 }
162 else
163 {
164 confirm_box(false, $user->lang['PRUNE_FORUM_CONFIRM'], build_hidden_fields(array(
165 'i' => $id,
166 'mode' => $mode,
167 'submit' => 1,
168 'all_forums' => $all_forums,
169 'f' => $forum_id,
170
171 'prune_days' => request_var('prune_days', 0),
172 'prune_vieweddays' => request_var('prune_vieweddays', 0),
173 'prune_old_polls' => request_var('prune_old_polls', 0),
174 'prune_announce' => request_var('prune_announce', 0),
175 'prune_sticky' => request_var('prune_sticky', 0),
176 )));
177 }
178 }
179
180 // If they haven't selected a forum for pruning yet then
181 // display a select box to use for pruning.
182 if (!sizeof($forum_id))
183 {
184 $template->assign_vars(array(
185 'U_ACTION' => $this->u_action,
186 'S_SELECT_FORUM' => true,
187 'S_FORUM_OPTIONS' => make_forum_select(false, false, false))
188 );
189 }
190 else
191 {
192 $sql = 'SELECT forum_id, forum_name
193 FROM ' . FORUMS_TABLE . '
194 WHERE ' . $db->sql_in_set('forum_id', $forum_id);
195 $result = $db->sql_query($sql);
196 $row = $db->sql_fetchrow($result);
197
198 if (!$row)
199 {
200 $db->sql_freeresult($result);
201 trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action), E_USER_WARNING);
202 }
203
204 $forum_list = $s_hidden_fields = '';
205 do
206 {
207 $forum_list .= (($forum_list != '') ? ', ' : '') . '<b>' . $row['forum_name'] . '</b>';
208 $s_hidden_fields .= '<input type="hidden" name="f[]" value="' . $row['forum_id'] . '" />';
209 }
210 while ($row = $db->sql_fetchrow($result));
211
212 $db->sql_freeresult($result);
213
214 $l_selected_forums = (sizeof($forum_id) == 1) ? 'SELECTED_FORUM' : 'SELECTED_FORUMS';
215
216 $template->assign_vars(array(
217 'L_SELECTED_FORUMS' => $user->lang[$l_selected_forums],
218 'U_ACTION' => $this->u_action,
219 'U_BACK' => $this->u_action,
220 'FORUM_LIST' => $forum_list,
221 'S_HIDDEN_FIELDS' => $s_hidden_fields)
222 );
223 }
224 }
225
226 /**
227 * Prune users
228 */
229 function prune_users($id, $mode)
230 {
231 global $db, $user, $auth, $template, $cache;
232 global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
233
234 $user->add_lang('memberlist');
235
236 $prune = (isset($_POST['prune'])) ? true : false;
237
238 if ($prune)
239 {
240 $action = request_var('action', 'deactivate');
241 $deleteposts = request_var('deleteposts', 0);
242
243 if (confirm_box(true))
244 {
245 $user_ids = $usernames = array();
246 $this->get_prune_users($user_ids, $usernames);
247
248 if (sizeof($user_ids))
249 {
250 if ($action == 'deactivate')
251 {
252 user_active_flip('deactivate', $user_ids);
253 $l_log = 'LOG_PRUNE_USER_DEAC';
254 }
255 else if ($action == 'delete')
256 {
257 if ($deleteposts)
258 {
259 foreach ($user_ids as $user_id)
260 {
261 user_delete('remove', $user_id);
262 }
263
264 $l_log = 'LOG_PRUNE_USER_DEL_DEL';
265 }
266 else
267 {
268 foreach ($user_ids as $user_id)
269 {
270 user_delete('retain', $user_id, $usernames[$user_id]);
271 }
272
273 $l_log = 'LOG_PRUNE_USER_DEL_ANON';
274 }
275 }
276
277 add_log('admin', $l_log, implode(', ', $usernames));
278 $msg = $user->lang['USER_' . strtoupper($action) . '_SUCCESS'];
279 }
280 else
281 {
282 $msg = $user->lang['USER_PRUNE_FAILURE'];
283 }
284
285 trigger_error($msg . adm_back_link($this->u_action));
286 }
287 else
288 {
289 // We list the users which will be pruned...
290 $user_ids = $usernames = array();
291 $this->get_prune_users($user_ids, $usernames);
292
293 if (!sizeof($user_ids))
294 {
295 trigger_error($user->lang['USER_PRUNE_FAILURE'] . adm_back_link($this->u_action), E_USER_WARNING);
296 }
297
298 // Assign to template
299 foreach ($user_ids as $user_id)
300 {
301 $template->assign_block_vars('users', array(
302 'USERNAME' => $usernames[$user_id],
303 'U_PROFILE' => append_sid($phpbb_root_path . 'memberlist.' . $phpEx, 'mode=viewprofile&amp;u=' . $user_id),
304 'U_USER_ADMIN' => ($auth->acl_get('a_user')) ? append_sid("{$phpbb_admin_path}index.$phpEx", 'i=users&amp;mode=overview&amp;u=' . $user_id, true, $user->session_id) : '',
305 ));
306 }
307
308 $template->assign_vars(array(
309 'S_DEACTIVATE' => ($action == 'deactivate') ? true : false,
310 'S_DELETE' => ($action == 'delete') ? true : false,
311 ));
312
313 confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(
314 'i' => $id,
315 'mode' => $mode,
316 'prune' => 1,
317
318 'users' => request_var('users', '', true),
319 'username' => request_var('username', '', true),
320 'email' => request_var('email', ''),
321 'joined_select' => request_var('joined_select', ''),
322 'joined' => request_var('joined', ''),
323 'active_select' => request_var('active_select', ''),
324 'active' => request_var('active', ''),
325 'count_select' => request_var('count_select', ''),
326 'count' => request_var('count', ''),
327 'deleteposts' => request_var('deleteposts', 0),
328
329 'action' => request_var('action', ''),
330 )), 'confirm_body_prune.html');
331 }
332 }
333
334 $find_count = array('lt' => $user->lang['LESS_THAN'], 'eq' => $user->lang['EQUAL_TO'], 'gt' => $user->lang['MORE_THAN']);
335 $s_find_count = '';
336
337 foreach ($find_count as $key => $value)
338 {
339 $selected = ($key == 'eq') ? ' selected="selected"' : '';
340 $s_find_count .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
341 }
342
343 $find_time = array('lt' => $user->lang['BEFORE'], 'gt' => $user->lang['AFTER']);
344 $s_find_join_time = '';
345 foreach ($find_time as $key => $value)
346 {
347 $s_find_join_time .= '<option value="' . $key . '">' . $value . '</option>';
348 }
349
350 $s_find_active_time = '';
351 foreach ($find_time as $key => $value)
352 {
353 $s_find_active_time .= '<option value="' . $key . '">' . $value . '</option>';
354 }
355
356 $template->assign_vars(array(
357 'U_ACTION' => $this->u_action,
358 'S_JOINED_OPTIONS' => $s_find_join_time,
359 'S_ACTIVE_OPTIONS' => $s_find_active_time,
360 'S_COUNT_OPTIONS' => $s_find_count,
361 'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser&amp;form=acp_prune&amp;field=users'),
362 ));
363 }
364
365 /**
366 * Get user_ids/usernames from those being pruned
367 */
368 function get_prune_users(&$user_ids, &$usernames)
369 {
370 global $user, $db;
371
372 $users = request_var('users', '', true);
373
374 if ($users)
375 {
376 $users = explode("\n", $users);
377 $where_sql = ' AND ' . $db->sql_in_set('username_clean', array_map('utf8_clean_string', $users));
378 }
379 else
380 {
381 $username = request_var('username', '', true);
382 $email = request_var('email', '');
383
384 $joined_select = request_var('joined_select', 'lt');
385 $active_select = request_var('active_select', 'lt');
386 $count_select = request_var('count_select', 'eq');
387 $joined = request_var('joined', '');
388 $active = request_var('active', '');
389
390 $active = ($active) ? explode('-', $active) : array();
391 $joined = ($joined) ? explode('-', $joined) : array();
392
393 if ((sizeof($active) && sizeof($active) != 3) || (sizeof($joined) && sizeof($joined) != 3))
394 {
395 trigger_error($user->lang['WRONG_ACTIVE_JOINED_DATE'] . adm_back_link($this->u_action), E_USER_WARNING);
396 }
397
398 $count = request_var('count', '');
399
400 $key_match = array('lt' => '<', 'gt' => '>', 'eq' => '=');
401 $sort_by_types = array('username', 'user_email', 'user_posts', 'user_regdate', 'user_lastvisit');
402
403 $where_sql = '';
404 $where_sql .= ($username) ? ' AND username_clean ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($username))) : '';
405 $where_sql .= ($email) ? ' AND user_email ' . $db->sql_like_expression(str_replace('*', $db->any_char, $email)) . ' ' : '';
406 $where_sql .= (sizeof($joined)) ? " AND user_regdate " . $key_match[$joined_select] . ' ' . gmmktime(0, 0, 0, (int) $joined[1], (int) $joined[2], (int) $joined[0]) : '';
407 $where_sql .= ($count !== '') ? " AND user_posts " . $key_match[$count_select] . ' ' . (int) $count . ' ' : '';
408
409 // First handle pruning of users who never logged in, last active date is 0000-00-00
410 if (sizeof($active) && (int) $active[0] == 0 && (int) $active[1] == 0 && (int) $active[2] == 0)
411 {
412 $where_sql .= ' AND user_lastvisit = 0';
413 }
414 else if (sizeof($active) && $active_select != 'lt')
415 {
416 $where_sql .= ' AND user_lastvisit ' . $key_match[$active_select] . ' ' . gmmktime(0, 0, 0, (int) $active[1], (int) $active[2], (int) $active[0]);
417 }
418 else if (sizeof($active))
419 {
420 $where_sql .= ' AND (user_lastvisit > 0 AND user_lastvisit < ' . gmmktime(0, 0, 0, (int) $active[1], (int) $active[2], (int) $active[0]) . ')';
421 }
422 }
423
424 // Protect the admin, do not prune if no options are given...
425 if (!$where_sql)
426 {
427 return;
428 }
429
430 // Get bot ids
431 $sql = 'SELECT user_id
432 FROM ' . BOTS_TABLE;
433 $result = $db->sql_query($sql);
434
435 $bot_ids = array();
436 while ($row = $db->sql_fetchrow($result))
437 {
438 $bot_ids[] = $row['user_id'];
439 }
440 $db->sql_freeresult($result);
441
442 // Do not prune founder members
443 $sql = 'SELECT user_id, username
444 FROM ' . USERS_TABLE . '
445 WHERE user_id <> ' . ANONYMOUS . '
446 AND user_type <> ' . USER_FOUNDER . "
447 $where_sql";
448 $result = $db->sql_query($sql);
449
450 $where_sql = '';
451 $user_ids = $usernames = array();
452
453 while ($row = $db->sql_fetchrow($result))
454 {
455 // Do not prune bots and the user currently pruning.
456 if ($row['user_id'] != $user->data['user_id'] && !in_array($row['user_id'], $bot_ids))
457 {
458 $user_ids[] = $row['user_id'];
459 $usernames[$row['user_id']] = $row['username'];
460 }
461 }
462 $db->sql_freeresult($result);
463 }
464}
465
466?>
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