Newer
Older
Graham Cole
committed
<?php
/***********************************************************************
Graham Cole
committed
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
This file is part of PunBB.
PunBB is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
PunBB is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
************************************************************************/
// Tell header.php to use the admin template
define('PUN_ADMIN_CONSOLE', 1);
define('PUN_ROOT', './');
require PUN_ROOT.'include/common.php';
require PUN_ROOT.'include/common_admin.php';
if ($pun_user['g_id'] > PUN_ADMIN)
message($lang_common['No permission']);
if (isset($_GET['action']) || isset($_POST['prune']) || isset($_POST['prune_comply']))
{
if (isset($_POST['prune_comply']))
{
confirm_referrer('admin_prune.php');
$prune_from = $_POST['prune_from'];
$prune_sticky = isset($_POST['prune_sticky']) ? '1' : '0';
Graham Cole
committed
$prune_days = intval($_POST['prune_days']);
$prune_date = ($prune_days) ? time() - ($prune_days*86400) : -1;
@set_time_limit(0);
if ($prune_from == 'all')
{
$result = $db->query('SELECT id FROM '.$db->prefix.'forums') or error('Unable to fetch forum list', __FILE__, __LINE__, $db->error());
$num_forums = $db->num_rows($result);
for ($i = 0; $i < $num_forums; ++$i)
{
$fid = $db->result($result, $i);
prune($fid, $prune_sticky, $prune_date);
Graham Cole
committed
update_forum($fid);
}
}
else
{
$prune_from = intval($prune_from);
prune($prune_from, $prune_sticky, $prune_date);
Graham Cole
committed
update_forum($prune_from);
}
// Locate any "orphaned redirect topics" and delete them
$result = $db->query('SELECT t1.id FROM '.$db->prefix.'topics AS t1 LEFT JOIN '.$db->prefix.'topics AS t2 ON t1.moved_to=t2.id WHERE t2.id IS NULL AND t1.moved_to IS NOT NULL') or error('Unable to fetch redirect topics', __FILE__, __LINE__, $db->error());
$num_orphans = $db->num_rows($result);
if ($num_orphans)
{
for ($i = 0; $i < $num_orphans; ++$i)
$orphans[] = $db->result($result, $i);
$db->query('DELETE FROM '.$db->prefix.'topics WHERE id IN('.implode(',', $orphans).')') or error('Unable to delete redirect topics', __FILE__, __LINE__, $db->error());
}
redirect('admin_prune.php', 'Posts pruned. Redirecting …');
}
$prune_days = $_POST['req_prune_days'];
if (!@preg_match('#^\d+$#', $prune_days))
message('Days to prune must be a positive integer.');
$prune_date = time() - ($prune_days*86400);
$prune_from = $_POST['prune_from'];
// Concatenate together the query for counting number or topics to prune
$sql = 'SELECT COUNT(id) FROM '.$db->prefix.'topics WHERE last_post<'.$prune_date.' AND moved_to IS NULL';
Graham Cole
committed
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
$sql .= ' AND sticky=\'0\'';
if ($prune_from != 'all')
{
$prune_from = intval($prune_from);
$sql .= ' AND forum_id='.$prune_from;
// Fetch the forum name (just for cosmetic reasons)
$result = $db->query('SELECT forum_name FROM '.$db->prefix.'forums WHERE id='.$prune_from) or error('Unable to fetch forum name', __FILE__, __LINE__, $db->error());
$forum = '"'.pun_htmlspecialchars($db->result($result)).'"';
}
else
$forum = 'all forums';
$result = $db->query($sql) or error('Unable to fetch topic prune count', __FILE__, __LINE__, $db->error());
$num_topics = $db->result($result);
if (!$num_topics)
message('There are no topics that are '.$prune_days.' days old. Please decrease the value of "Days old" and try again.');
$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Prune';
require PUN_ROOT.'header.php';
generate_admin_menu('prune');
?>
<div class="blockform">
<h2><span>Prune</span></h2>
<div class="box">
<form method="post" action="admin_prune.php?action=foo">
<div class="inform">
<input type="hidden" name="prune_days" value="<?php echo $prune_days ?>" />
<input type="hidden" name="prune_sticky" value="<?php echo $prune_sticky ?>" />
Graham Cole
committed
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
<input type="hidden" name="prune_from" value="<?php echo $prune_from ?>" />
<fieldset>
<legend>Confirm prune posts</legend>
<div class="infldset">
<p>Are you sure that you want to prune all topics older than <?php echo $prune_days ?> days from <?php echo $forum ?>? (<?php echo $num_topics ?> topics)</p>
<p>WARNING! Pruning posts deletes them permanently.</p>
</div>
</fieldset>
</div>
<p><input type="submit" name="prune_comply" value="Prune" /><a href="javascript:history.go(-1)">Go back</a></p>
</form>
</div>
</div>
<div class="clearer"></div>
</div>
<?php
require PUN_ROOT.'footer.php';
}
else
{
$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Prune';
$required_fields = array('req_prune_days' => 'Days old');
$focus_element = array('prune', 'req_prune_days');
require PUN_ROOT.'header.php';
generate_admin_menu('prune');
?>
<div class="blockform">
<h2><span>Prune</span></h2>
<div class="box">
<form id="prune" method="post" action="admin_prune.php?action=foo" onsubmit="return process_form(this)">
<div class="inform">
<input type="hidden" name="form_sent" value="1" />
<fieldset>
<legend>Prune old posts</legend>
<div class="infldset">
<table class="aligntop" cellspacing="0">
<tr>
<th scope="row">Days old</th>
<td>
<input type="text" name="req_prune_days" size="3" maxlength="3" tabindex="1" />
<span>The number of days "old" a topic must be to be pruned. E.g. if you were to enter 30, every topic that didn't contain a post dated less than 30 days old would be deleted.</span>
</td>
</tr>
<tr>
<th scope="row">Prune sticky topics</th>
<td>
<input type="radio" name="prune_sticky" value="1" tabindex="2" checked="checked" /> <strong>Yes</strong> <input type="radio" name="prune_sticky" value="0" /> <strong>No</strong>
<span>When enabled sticky topics will also be pruned.</span>
</td>
</tr>
<tr>
<th scope="row">Prune from forum</th>
<td>
<select name="prune_from" tabindex="3">
<option value="all">All forums</option>
<?php
$result = $db->query('SELECT c.id AS cid, c.cat_name, f.id AS fid, f.forum_name FROM '.$db->prefix.'categories AS c INNER JOIN '.$db->prefix.'forums AS f ON c.id=f.cat_id WHERE f.redirect_url IS NULL ORDER BY c.disp_position, c.id, f.disp_position') or error('Unable to fetch category/forum list', __FILE__, __LINE__, $db->error());
$cur_category = 0;
while ($forum = $db->fetch_assoc($result))
{
if ($forum['cid'] != $cur_category) // Are we still in the same category?
{
if ($cur_category)
echo "\t\t\t\t\t\t\t\t\t\t\t".'</optgroup>'."\n";
echo "\t\t\t\t\t\t\t\t\t\t\t".'<optgroup label="'.pun_htmlspecialchars($forum['cat_name']).'">'."\n";
$cur_category = $forum['cid'];
}
echo "\t\t\t\t\t\t\t\t\t\t\t\t".'<option value="'.$forum['fid'].'">'.pun_htmlspecialchars($forum['forum_name']).'</option>'."\n";
}
?>
</optgroup>
</select>
<span>The forum from which you want to prune posts.</span>
</td>
</tr>
</table>
<p class="topspace">Use this feature with caution. Pruned posts can <strong>never</strong> be recovered. For best performance you should put the forum in maintenance mode during pruning.</p>
<div class="fsetsubmit"><input type="submit" name="prune" value="Prune" tabindex="5" /></div>
</div>
</fieldset>
</div>
</form>
</div>
</div>
<div class="clearer"></div>
</div>
<?php
require PUN_ROOT.'footer.php';
}