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<?php | |
/** | |
* | |
* This file is part of the phpBB Forum Software package. | |
* | |
* @copyright (c) phpBB Limited <https://www.phpbb.com> | |
* @license GNU General Public License, version 2 (GPL-2.0) | |
* | |
* For full copyright and license information, please see | |
* the docs/CREDITS.txt file. | |
* | |
*/ | |
/** | |
* @ignore | |
*/ | |
if (!defined('IN_PHPBB')) | |
{ | |
exit; | |
} | |
class acp_prune | |
{ | |
var $u_action; | |
function main($id, $mode) | |
{ | |
global $user, $phpEx, $phpbb_root_path; | |
$user->add_lang('acp/prune'); | |
if (!function_exists('user_active_flip')) | |
{ | |
include($phpbb_root_path . 'includes/functions_user.' . $phpEx); | |
} | |
switch ($mode) | |
{ | |
case 'forums': | |
$this->tpl_name = 'acp_prune_forums'; | |
$this->page_title = 'ACP_PRUNE_FORUMS'; | |
$this->prune_forums($id, $mode); | |
break; | |
case 'users': | |
$this->tpl_name = 'acp_prune_users'; | |
$this->page_title = 'ACP_PRUNE_USERS'; | |
$this->prune_users($id, $mode); | |
break; | |
} | |
} | |
/** | |
* Prune forums | |
*/ | |
function prune_forums($id, $mode) | |
{ | |
global $db, $user, $auth, $template, $phpbb_log, $request, $phpbb_dispatcher; | |
$all_forums = $request->variable('all_forums', 0); | |
$forum_id = $request->variable('f', array(0)); | |
$submit = (isset($_POST['submit'])) ? true : false; | |
if ($all_forums) | |
{ | |
$sql = 'SELECT forum_id | |
FROM ' . FORUMS_TABLE . ' | |
ORDER BY left_id'; | |
$result = $db->sql_query($sql); | |
$forum_id = array(); | |
while ($row = $db->sql_fetchrow($result)) | |
{ | |
$forum_id[] = $row['forum_id']; | |
} | |
$db->sql_freeresult($result); | |
} | |
if ($submit) | |
{ | |
if (confirm_box(true)) | |
{ | |
$prune_posted = $request->variable('prune_days', 0); | |
$prune_viewed = $request->variable('prune_vieweddays', 0); | |
$prune_all = (!$prune_posted && !$prune_viewed) ? true : false; | |
$prune_flags = 0; | |
$prune_flags += ($request->variable('prune_old_polls', 0)) ? 2 : 0; | |
$prune_flags += ($request->variable('prune_announce', 0)) ? 4 : 0; | |
$prune_flags += ($request->variable('prune_sticky', 0)) ? 8 : 0; | |
// Convert days to seconds for timestamp functions... | |
$prunedate_posted = time() - ($prune_posted * 86400); | |
$prunedate_viewed = time() - ($prune_viewed * 86400); | |
$template->assign_vars(array( | |
'S_PRUNED' => true) | |
); | |
$sql_forum = (count($forum_id)) ? ' AND ' . $db->sql_in_set('forum_id', $forum_id) : ''; | |
// Get a list of forum's or the data for the forum that we are pruning. | |
$sql = 'SELECT forum_id, forum_name | |
FROM ' . FORUMS_TABLE . ' | |
WHERE forum_type = ' . FORUM_POST . " | |
$sql_forum | |
ORDER BY left_id ASC"; | |
$result = $db->sql_query($sql); | |
if ($row = $db->sql_fetchrow($result)) | |
{ | |
$prune_ids = array(); | |
$p_result['topics'] = 0; | |
$p_result['posts'] = 0; | |
$log_data = ''; | |
do | |
{ | |
if (!$auth->acl_get('f_list', $row['forum_id'])) | |
{ | |
continue; | |
} | |
if ($prune_all) | |
{ | |
$p_result = prune($row['forum_id'], 'posted', time(), $prune_flags, false); | |
} | |
else | |
{ | |
if ($prune_posted) | |
{ | |
$return = prune($row['forum_id'], 'posted', $prunedate_posted, $prune_flags, false); | |
$p_result['topics'] += $return['topics']; | |
$p_result['posts'] += $return['posts']; | |
} | |
if ($prune_viewed) | |
{ | |
$return = prune($row['forum_id'], 'viewed', $prunedate_viewed, $prune_flags, false); | |
$p_result['topics'] += $return['topics']; | |
$p_result['posts'] += $return['posts']; | |
} | |
} | |
$prune_ids[] = $row['forum_id']; | |
$template->assign_block_vars('pruned', array( | |
'FORUM_NAME' => $row['forum_name'], | |
'NUM_TOPICS' => $p_result['topics'], | |
'NUM_POSTS' => $p_result['posts']) | |
); | |
$log_data .= (($log_data != '') ? ', ' : '') . $row['forum_name']; | |
} | |
while ($row = $db->sql_fetchrow($result)); | |
// Sync all pruned forums at once | |
sync('forum', 'forum_id', $prune_ids, true, true); | |
$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_PRUNE', false, array($log_data)); | |
} | |
$db->sql_freeresult($result); | |
return; | |
} | |
else | |
{ | |
$hidden_fields = array( | |
'i' => $id, | |
'mode' => $mode, | |
'submit' => 1, | |
'all_forums' => $all_forums, | |
'f' => $forum_id, | |
'prune_days' => $request->variable('prune_days', 0), | |
'prune_vieweddays' => $request->variable('prune_vieweddays', 0), | |
'prune_old_polls' => $request->variable('prune_old_polls', 0), | |
'prune_announce' => $request->variable('prune_announce', 0), | |
'prune_sticky' => $request->variable('prune_sticky', 0), | |
); | |
/** | |
* Use this event to pass data from the prune form to the confirmation screen | |
* | |
* @event core.prune_forums_settings_confirm | |
* @var array hidden_fields Hidden fields that are passed through the confirm screen | |
* @since 3.2.2-RC1 | |
*/ | |
$vars = array('hidden_fields'); | |
extract($phpbb_dispatcher->trigger_event('core.prune_forums_settings_confirm', compact($vars))); | |
confirm_box(false, $user->lang['PRUNE_FORUM_CONFIRM'], build_hidden_fields($hidden_fields)); | |
} | |
} | |
// If they haven't selected a forum for pruning yet then | |
// display a select box to use for pruning. | |
if (!count($forum_id)) | |
{ | |
$template->assign_vars(array( | |
'U_ACTION' => $this->u_action, | |
'S_SELECT_FORUM' => true, | |
'S_FORUM_OPTIONS' => make_forum_select(false, false, false)) | |
); | |
} | |
else | |
{ | |
$sql = 'SELECT forum_id, forum_name | |
FROM ' . FORUMS_TABLE . ' | |
WHERE ' . $db->sql_in_set('forum_id', $forum_id); | |
$result = $db->sql_query($sql); | |
$row = $db->sql_fetchrow($result); | |
if (!$row) | |
{ | |
$db->sql_freeresult($result); | |
trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action), E_USER_WARNING); | |
} | |
$forum_list = $s_hidden_fields = ''; | |
do | |
{ | |
$forum_list .= (($forum_list != '') ? ', ' : '') . '<b>' . $row['forum_name'] . '</b>'; | |
$s_hidden_fields .= '<input type="hidden" name="f[]" value="' . $row['forum_id'] . '" />'; | |
} | |
while ($row = $db->sql_fetchrow($result)); | |
$db->sql_freeresult($result); | |
$l_selected_forums = (count($forum_id) == 1) ? 'SELECTED_FORUM' : 'SELECTED_FORUMS'; | |
$template_data = array( | |
'L_SELECTED_FORUMS' => $user->lang[$l_selected_forums], | |
'U_ACTION' => $this->u_action, | |
'U_BACK' => $this->u_action, | |
'FORUM_LIST' => $forum_list, | |
'S_HIDDEN_FIELDS' => $s_hidden_fields, | |
); | |
/** | |
* Event to add/modify prune forums settings template data | |
* | |
* @event core.prune_forums_settings_template_data | |
* @var array template_data Array with form template data | |
* @since 3.2.2-RC1 | |
*/ | |
$vars = array('template_data'); | |
extract($phpbb_dispatcher->trigger_event('core.prune_forums_settings_template_data', compact($vars))); | |
$template->assign_vars($template_data); | |
} | |
} | |
/** | |
* Prune users | |
*/ | |
function prune_users($id, $mode) | |
{ | |
global $db, $user, $auth, $template, $phpbb_log, $request; | |
global $phpbb_root_path, $phpbb_admin_path, $phpEx, $phpbb_container; | |
/** @var \phpbb\group\helper $group_helper */ | |
$group_helper = $phpbb_container->get('group_helper'); | |
$user->add_lang('memberlist'); | |
$prune = (isset($_POST['prune'])) ? true : false; | |
if ($prune) | |
{ | |
$action = $request->variable('action', 'deactivate'); | |
$deleteposts = $request->variable('deleteposts', 0); | |
if (confirm_box(true)) | |
{ | |
$user_ids = $usernames = array(); | |
$this->get_prune_users($user_ids, $usernames); | |
if (count($user_ids)) | |
{ | |
if ($action == 'deactivate') | |
{ | |
user_active_flip('deactivate', $user_ids); | |
$l_log = 'LOG_PRUNE_USER_DEAC'; | |
} | |
else if ($action == 'delete') | |
{ | |
if ($deleteposts) | |
{ | |
user_delete('remove', $user_ids); | |
$l_log = 'LOG_PRUNE_USER_DEL_DEL'; | |
} | |
else | |
{ | |
user_delete('retain', $user_ids, true); | |
$l_log = 'LOG_PRUNE_USER_DEL_ANON'; | |
} | |
} | |
$phpbb_log->add('admin', $user->data['user_id'], $user->ip, $l_log, false, array(implode(', ', $usernames))); | |
$msg = $user->lang['USER_' . strtoupper($action) . '_SUCCESS']; | |
} | |
else | |
{ | |
$msg = $user->lang['USER_PRUNE_FAILURE']; | |
} | |
trigger_error($msg . adm_back_link($this->u_action)); | |
} | |
else | |
{ | |
// We list the users which will be pruned... | |
$user_ids = $usernames = array(); | |
$this->get_prune_users($user_ids, $usernames); | |
if (!count($user_ids)) | |
{ | |
trigger_error($user->lang['USER_PRUNE_FAILURE'] . adm_back_link($this->u_action), E_USER_WARNING); | |
} | |
// Assign to template | |
foreach ($user_ids as $user_id) | |
{ | |
$template->assign_block_vars('users', array( | |
'USERNAME' => $usernames[$user_id], | |
'USER_ID' => $user_id, | |
'U_PROFILE' => get_username_string('profile', $user_id, $usernames[$user_id]), | |
'U_USER_ADMIN' => ($auth->acl_get('a_user')) ? append_sid("{$phpbb_admin_path}index.$phpEx", 'i=users&mode=overview&u=' . $user_id, true, $user->session_id) : '', | |
)); | |
} | |
$template->assign_vars(array( | |
'S_DEACTIVATE' => ($action == 'deactivate') ? true : false, | |
'S_DELETE' => ($action == 'delete') ? true : false, | |
)); | |
confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array( | |
'i' => $id, | |
'mode' => $mode, | |
'prune' => 1, | |
'deleteposts' => $request->variable('deleteposts', 0), | |
'action' => $request->variable('action', ''), | |
)), 'confirm_body_prune.html'); | |
} | |
} | |
$find_count = array('lt' => $user->lang['LESS_THAN'], 'eq' => $user->lang['EQUAL_TO'], 'gt' => $user->lang['MORE_THAN']); | |
$s_find_count = ''; | |
foreach ($find_count as $key => $value) | |
{ | |
$selected = ($key == 'eq') ? ' selected="selected"' : ''; | |
$s_find_count .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>'; | |
} | |
$find_time = array('lt' => $user->lang['BEFORE'], 'gt' => $user->lang['AFTER']); | |
$s_find_active_time = ''; | |
foreach ($find_time as $key => $value) | |
{ | |
$s_find_active_time .= '<option value="' . $key . '">' . $value . '</option>'; | |
} | |
$sql = 'SELECT group_id, group_name | |
FROM ' . GROUPS_TABLE . ' | |
WHERE group_type <> ' . GROUP_SPECIAL . ' | |
ORDER BY group_name ASC'; | |
$result = $db->sql_query($sql); | |
$s_group_list = ''; | |
while ($row = $db->sql_fetchrow($result)) | |
{ | |
$s_group_list .= '<option value="' . $row['group_id'] . '">' . $group_helper->get_name($row['group_name']) . '</option>'; | |
} | |
$db->sql_freeresult($result); | |
if ($s_group_list) | |
{ | |
// Only prepend the "All groups" option if there are groups, | |
// otherwise we don't want to display this option at all. | |
$s_group_list = '<option value="0">' . $user->lang['PRUNE_USERS_GROUP_NONE'] . '</option>' . $s_group_list; | |
} | |
$template->assign_vars(array( | |
'U_ACTION' => $this->u_action, | |
'S_ACTIVE_OPTIONS' => $s_find_active_time, | |
'S_GROUP_LIST' => $s_group_list, | |
'S_COUNT_OPTIONS' => $s_find_count, | |
'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser&form=acp_prune&field=users'), | |
)); | |
} | |
/** | |
* Get user_ids/usernames from those being pruned | |
*/ | |
function get_prune_users(&$user_ids, &$usernames) | |
{ | |
global $user, $db, $request; | |
$users_by_name = $request->variable('users', '', true); | |
$users_by_id = $request->variable('user_ids', array(0)); | |
$group_id = $request->variable('group_id', 0); | |
$posts_on_queue = (trim($request->variable('posts_on_queue', '')) === '') ? false : $request->variable('posts_on_queue', 0); | |
if ($users_by_name) | |
{ | |
$users = explode("\n", $users_by_name); | |
$where_sql = ' AND ' . $db->sql_in_set('username_clean', array_map('utf8_clean_string', $users)); | |
} | |
else if (!empty($users_by_id)) | |
{ | |
$user_ids = $users_by_id; | |
user_get_id_name($user_ids, $usernames); | |
$where_sql = ' AND ' . $db->sql_in_set('user_id', $user_ids); | |
} | |
else | |
{ | |
$username = $request->variable('username', '', true); | |
$email = $request->variable('email', ''); | |
$active_select = $request->variable('active_select', 'lt'); | |
$count_select = $request->variable('count_select', 'eq'); | |
$queue_select = $request->variable('queue_select', 'gt'); | |
$joined_before = $request->variable('joined_before', ''); | |
$joined_after = $request->variable('joined_after', ''); | |
$active = $request->variable('active', ''); | |
$count = ($request->variable('count', '') === '') ? false : $request->variable('count', 0); | |
$active = ($active) ? explode('-', $active) : array(); | |
$joined_before = ($joined_before) ? explode('-', $joined_before) : array(); | |
$joined_after = ($joined_after) ? explode('-', $joined_after) : array(); | |
// calculate the conditions required by the join time criteria | |
$joined_sql = ''; | |
if (!empty($joined_before) && !empty($joined_after)) | |
{ | |
// if the two entered dates are equal, we need to adjust | |
// so that our time range is a full day instead of 1 second | |
if ($joined_after == $joined_before) | |
{ | |
$joined_after[2] += 1; | |
} | |
$joined_sql = ' AND user_regdate BETWEEN ' . gmmktime(0, 0, 0, (int) $joined_after[1], (int) $joined_after[2], (int) $joined_after[0]) . | |
' AND ' . gmmktime(0, 0, 0, (int) $joined_before[1], (int) $joined_before[2], (int) $joined_before[0]); | |
} | |
else if (empty($joined_before) && !empty($joined_after)) | |
{ | |
$joined_sql = ' AND user_regdate > ' . gmmktime(0, 0, 0, (int) $joined_after[1], (int) $joined_after[2], (int) $joined_after[0]); | |
} | |
else if (empty($joined_after) && !empty($joined_before)) | |
{ | |
$joined_sql = ' AND user_regdate < ' . gmmktime(0, 0, 0, (int) $joined_before[1], (int) $joined_before[2], (int) $joined_before[0]); | |
} | |
// implicit else when both arrays are empty do nothing | |
if ((count($active) && count($active) != 3) || (count($joined_before) && count($joined_before) != 3) || (count($joined_after) && count($joined_after) != 3)) | |
{ | |
trigger_error($user->lang['WRONG_ACTIVE_JOINED_DATE'] . adm_back_link($this->u_action), E_USER_WARNING); | |
} | |
$key_match = array('lt' => '<', 'gt' => '>', 'eq' => '='); | |
$where_sql = ''; | |
$where_sql .= ($username) ? ' AND username_clean ' . $db->sql_like_expression(str_replace('*', $db->get_any_char(), utf8_clean_string($username))) : ''; | |
$where_sql .= ($email) ? ' AND user_email ' . $db->sql_like_expression(str_replace('*', $db->get_any_char(), $email)) . ' ' : ''; | |
$where_sql .= $joined_sql; | |
$where_sql .= ($count !== false) ? " AND user_posts " . $key_match[$count_select] . ' ' . (int) $count . ' ' : ''; | |
// First handle pruning of users who never logged in, last active date is 0000-00-00 | |
if (count($active) && (int) $active[0] == 0 && (int) $active[1] == 0 && (int) $active[2] == 0) | |
{ | |
$where_sql .= ' AND user_lastvisit = 0'; | |
} | |
else if (count($active) && $active_select != 'lt') | |
{ | |
$where_sql .= ' AND user_lastvisit ' . $key_match[$active_select] . ' ' . gmmktime(0, 0, 0, (int) $active[1], (int) $active[2], (int) $active[0]); | |
} | |
else if (count($active)) | |
{ | |
$where_sql .= ' AND (user_lastvisit > 0 AND user_lastvisit < ' . gmmktime(0, 0, 0, (int) $active[1], (int) $active[2], (int) $active[0]) . ')'; | |
} | |
} | |
// If no search criteria were provided, go no further. | |
if (!$where_sql && !$group_id && $posts_on_queue === false) | |
{ | |
return; | |
} | |
// Get bot ids | |
$sql = 'SELECT user_id | |
FROM ' . BOTS_TABLE; | |
$result = $db->sql_query($sql); | |
$bot_ids = array(); | |
while ($row = $db->sql_fetchrow($result)) | |
{ | |
$bot_ids[] = $row['user_id']; | |
} | |
$db->sql_freeresult($result); | |
// Protect the admin, do not prune if no options are given... | |
if ($where_sql) | |
{ | |
// Do not prune founder members | |
$sql = 'SELECT user_id, username | |
FROM ' . USERS_TABLE . ' | |
WHERE user_id <> ' . ANONYMOUS . ' | |
AND user_type <> ' . USER_FOUNDER . " | |
$where_sql"; | |
$result = $db->sql_query($sql); | |
$user_ids = $usernames = array(); | |
while ($row = $db->sql_fetchrow($result)) | |
{ | |
// Do not prune bots and the user currently pruning. | |
if ($row['user_id'] != $user->data['user_id'] && !in_array($row['user_id'], $bot_ids)) | |
{ | |
$user_ids[] = $row['user_id']; | |
$usernames[$row['user_id']] = $row['username']; | |
} | |
} | |
$db->sql_freeresult($result); | |
} | |
if ($group_id) | |
{ | |
$sql = 'SELECT u.user_id, u.username | |
FROM ' . USER_GROUP_TABLE . ' ug, ' . USERS_TABLE . ' u | |
WHERE ug.group_id = ' . (int) $group_id . ' | |
AND ug.user_id <> ' . ANONYMOUS . ' | |
AND u.user_type <> ' . USER_FOUNDER . ' | |
AND ug.user_pending = 0 | |
AND ug.group_leader = 0 | |
AND u.user_id = ug.user_id | |
' . (!empty($user_ids) ? ' AND ' . $db->sql_in_set('ug.user_id', $user_ids) : ''); | |
$result = $db->sql_query($sql); | |
// we're performing an intersection operation, so all the relevant users | |
// come from this most recent query (which was limited to the results of the | |
// previous query) | |
$user_ids = $usernames = array(); | |
while ($row = $db->sql_fetchrow($result)) | |
{ | |
// Do not prune bots and the user currently pruning. | |
if ($row['user_id'] != $user->data['user_id'] && !in_array($row['user_id'], $bot_ids)) | |
{ | |
$user_ids[] = $row['user_id']; | |
$usernames[$row['user_id']] = $row['username']; | |
} | |
} | |
$db->sql_freeresult($result); | |
} | |
if ($posts_on_queue !== false) | |
{ | |
$sql = 'SELECT u.user_id, u.username, COUNT(p.post_id) AS queue_posts | |
FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u | |
WHERE u.user_id <> ' . ANONYMOUS . ' | |
AND u.user_type <> ' . USER_FOUNDER . ' | |
AND ' . $db->sql_in_set('p.post_visibility', array(ITEM_UNAPPROVED, ITEM_REAPPROVE)) . ' | |
AND u.user_id = p.poster_id | |
' . (!empty($user_ids) ? ' AND ' . $db->sql_in_set('p.poster_id', $user_ids) : '') . ' | |
GROUP BY p.poster_id | |
HAVING queue_posts ' . $key_match[$queue_select] . ' ' . $posts_on_queue; | |
$result = $db->sql_query($sql); | |
// same intersection logic as the above group ID portion | |
$user_ids = $usernames = array(); | |
while ($row = $db->sql_fetchrow($result)) | |
{ | |
// Do not prune bots and the user currently pruning. | |
if ($row['user_id'] != $user->data['user_id'] && !in_array($row['user_id'], $bot_ids)) | |
{ | |
$user_ids[] = $row['user_id']; | |
$usernames[$row['user_id']] = $row['username']; | |
} | |
} | |
$db->sql_freeresult($result); | |
} | |
} | |
} |