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Code Issues Releases Wiki Activity

added auto_prune

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git-svn-id: file:///svn/phpbb/trunk@516 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
the_systech 2001-06-19 17:38:00 +00:00
parent 7d6c996092
commit bc5c16ae82
5 changed files with 151 additions and 12 deletions
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8
phpBB/common.php
View File

@ -6,11 +6,7 @@
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
<<<<<<< common.php
* $Id$
=======
* $Id$
>>>>>>> 1.24
*
*
***************************************************************************/
@ -125,7 +121,7 @@ else
$board_config['avatar_max_width'] = $config['avatar_max_width'];
$board_config['avatar_max_height'] = $config['avatar_max_height'];
$board_config['avatar_path'] = $config['avatar_path'];
$board_config['prune_enable'] = $config['prune_enable'];
}
include('language/lang_'.$board_config['default_lang'].'.'.$phpEx);
?>
?>

20
phpBB/db/mysql_schema.sql
View File

@ -114,7 +114,8 @@ CREATE TABLE phpbb_config (
default_dateformat varchar(14) DEFAULT 'd M Y H:i' NOT NULL,
system_timezone int(11) DEFAULT '0' NOT NULL,
sys_template varchar(100) DEFAULT 'Default' NOT NULL,
PRIMARY KEY (config_id),
prune_enable tinyint(1) DEFAULT '1' NOT NULL,
PRIMARY KEY (config_id),
UNIQUE selected (selected)
);
@ -145,6 +146,19 @@ CREATE TABLE phpbb_forum_access (
PRIMARY KEY (forum_id, user_id)
);
# --------------------------------------------------------
#
# Table structure for table 'phpbb_forum_prune'
#
DROP TABLE IF EXISTS phpbb_forum_prune;
CREATE TABLE phpbb_forum_prune (
prune_id int(10) NOT NULL auto_increment,
forum_id int(11) NOT NULL,
prune_days int(3) NOT NULL,
prune_freq int(3) NOT NULL,
PRIMARY KEY(prune_id)
);
# --------------------------------------------------------
#
@ -174,7 +188,9 @@ CREATE TABLE phpbb_forums (
auth_votecreate tinyint(4) DEFAULT '0' NOT NULL,
auth_vote tinyint(4) DEFAULT '0' NOT NULL,
auth_attachments tinyint(4) DEFAULT '0' NOT NULL,
PRIMARY KEY (forum_id),
prune_next int(11),
prune_enable tinyint(1) DEFAULT '1' NOT NULL,
PRIMARY KEY (forum_id),
KEY forum_id (forum_id),
KEY forums_order (forum_order),
KEY cat_id (cat_id)

4
phpBB/includes/constants.php
View File

@ -135,5 +135,5 @@ define('TOPICS_TABLE', $table_prefix.'topics');
define('USER_GROUP_TABLE', $table_prefix.'user_group');
define('USERS_TABLE', $table_prefix.'users');
define('WORDS_TABLE', $table_prefix.'words');
?>
define('PRUNE_TABLE', $table_prefix.'forum_prune');
?>

111
phpBB/includes/prune.php Normal file
View File

@ -0,0 +1,111 @@
<?php
/***************************************************************************
* prune.php
* -------------------
* begin : Thursday, June 14, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
*
***************************************************************************/
/**************************************************************************\
*
* This program 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.
*
\**************************************************************************/
// I am currently seperating the prune functions from functions.php due to the
// fact that they are only really needed in one or two places so I don't see
// the need to include them everywhere. If someone else thinks this is a bad
// idea I am not opposed to moving them elsewhere ;) Jonathan "The_Systech"
/***************************************************************************\
*
* function prune. This function takes as it's arguments the forum id to
* perform the prune on, and the date before which topics should be pruned.
*
* This function returns the number of topics pruned upon success.
*
\***************************************************************************/
function prune($forum_id, $prune_date)
{
global $db, $lang;
$sql = 'SELECT t.topic_id
FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
WHERE t.forum_id = $forum_id
AND p.post_id = t.topic_last_post_id
AND t.topic_type != " . POST_ANNOUNCE . "
AND p.post_time < $prune_date";
if(!$result = $db->sql_query($sql))
{
error_die(SQL_QUERY, "Couldn't obtain list of topics to prune.", __LINE__, __FILE__);
} // End if(!$result...
$pruned_topics = $db->sql_numrows($result);
if($pruned_topics > 0)
{
$prune_posts_sql = 'DELETE FROM ' . POSTS_TABLE . "
WHERE forum_id = $forum_id AND (";
$prune_topic_sql = 'DELETE FROM ' . TOPICS_TABLE . "
WHERE forum_id = $forum_id AND (";
// ADD a list ORing all Topic ID's to prune....
while($row = $db->sql_fetchrow($result))
{
$prune_posts_sql .= 'topic_id = ' . $row['topic_id'] . ' OR ';
$prune_topic_sql .= 'topic_id = ' . $row['topic_id'] . ' OR ';
} // End while loop
// Remove the final OR...
$prune_posts_sql = substr($prune_posts_sql, 0, (strlen($prune_posts_sql) - 4));
$prune_topic_sql = substr($prune_topic_sql, 0, strlen($prune_topic_sql) - 4);
$prune_posts_sql .= ')';
$prune_topic_sql .= ')';
if(!$result = $db->sql_query($prune_posts_sql))
{
error_die(SQL_QUERY, "While Pruning: Couldn't remove affected posts.<br>$prune_posts_sql", __LINE__, __FILE__);
} // end if(!$result...
if(!$result = $db->sql_query($prune_topic_sql))
{
error_die(SQL_QUERY, "While Pruning: Couldn't remove affected topics.", __LINE__, __FILE__);
} // end if(!$result...
} // End if $prune_topics
return $pruned_topics;
} // End function prune.
/***************************************************************************\
*
* Function auto_prune(), this function will read the configuration data from
* the auto_prune table and call the prune function with the necessary info.
*
****************************************************************************/
function auto_prune($forum_id = 0)
{
global $db, $lang;
$one_day = 60 * 60 * 24;
$sql = 'SELECT *
FROM ' . PRUNE_TABLE . "
WHERE forum_id = '$forum_id'";
if(!$result = $db->sql_query($sql))
{
error_die(SQL_QUERY, "Auto-Prune: Couldn't read auto_prune table.", __LINE__, __FILE__);
} // End if(!$result...
while($row = $db->sql_fetchrow($result))
{
$forum_id = $row['forum_id'];
$prune_date = time() - ($row['prune_days'] * $one_day);
$pruned = prune($forum_id, $prune_date);
$next_prune = time() + ($row['prune_freq'] * $one_day);
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET prune_next = '$next_prune'
WHERE forum_id = '$forum_id'";
if(!$db->sql_query($sql))
{
error_die(SQL_QUERY, "Auto-Prune: Couldn't update forum table.", __LINE__, __FILE__);
} // End if(!$db->sql..
} // End While Loop.
} // End auto_prune function.

20
phpBB/viewforum.php
View File

@ -56,7 +56,7 @@ init_userprefs($userdata);
//
if(isset($forum_id))
{
$sql = "SELECT f.forum_name, f.forum_topics, f.auth_view, f.auth_read, f.auth_post, f.auth_reply, f.auth_edit, f.auth_delete, f.auth_votecreate, f.auth_vote, u.username, u.user_id
$sql = "SELECT f.forum_name, f.forum_topics, f.auth_view, f.auth_read, f.auth_post, f.auth_reply, f.auth_edit, f.auth_delete, f.auth_votecreate, f.auth_vote, u.username, u.user_id, f.prune_enable, f.prune_next
FROM ".FORUMS_TABLE." f, ".USERS_TABLE." u, ".USER_GROUP_TABLE." ug, ".AUTH_ACCESS_TABLE." aa
WHERE f.forum_id = $forum_id
AND aa.auth_mod = 1
@ -91,6 +91,7 @@ if(!$forum_row)
//
$is_auth = auth(AUTH_ALL, $forum_id, $userdata, $forum_row[0]);
if(!$is_auth['auth_read'] || !$is_auth['auth_view'])
{
//
@ -115,6 +116,21 @@ if(!$is_auth['auth_read'] || !$is_auth['auth_view'])
// End of auth check
//
//
// Do the forum Prune
//
if(($is_auth['auth_mod'] || ($is_auth['auth_admin'})) && ($board_config['prune_enable']))
{
if(($forum_row[0]['prune_next'] < time()) && ($forum_row[0]['prune_enable']))
{
include('includes/prune.php');
auto_prune($forum_id);
}
}
//
// End of forum prune
//
$forum_name = stripslashes($forum_row[0]['forum_name']);
if(empty($HTTP_POST_VARS['postdays']))
{
@ -422,4 +438,4 @@ else
include('includes/page_tail.'.$phpEx);
?>
?>