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