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Code Issues Releases Wiki Activity
php-e107/e107_plugins/forum/forum_class.php
mcfly 3a367901e1 Reverting code back, home it works.
2009-09-08 02:00:48 +00:00

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<?php
/*
* e107 website system
*
* Copyright (C) 2001-2008 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
* Message Handler
*
* $Source: /cvs_backup/e107_0.8/e107_plugins/forum/forum_class.php,v $
* $Revision: 1.40 $
* $Date: 2009-09-08 02:00:43 $
* $Author: mcfly_e107 $
*
*/
if (!defined('e107_INIT')) { exit; }
class e107forum
{
var $permList = array();
var $fieldTypes = array();
var $userViewed = array();
var $modArray = array();
var $e107;
function e107forum()
{
$this->loadPermList();
$this->fieldTypes['forum_post']['post_user'] = 'int';
$this->fieldTypes['forum_post']['post_forum'] = 'int';
$this->fieldTypes['forum_post']['post_datestamp'] = 'int';
$this->fieldTypes['forum_post']['post_edit_datestamp'] = 'int';
$this->fieldTypes['forum_post']['post_edit_user'] = 'int';
$this->fieldTypes['forum_post']['post_thread'] = 'int';
$this->fieldTypes['forum_post']['post_options'] = 'escape';
$this->fieldTypes['forum_post']['post_attachments'] = 'escape';
$this->fieldTypes['forum_thread']['thread_user'] = 'int';
$this->fieldTypes['forum_thread']['thread_lastpost'] = 'int';
$this->fieldTypes['forum_thread']['thread_lastuser'] = 'int';
$this->fieldTypes['forum_thread']['thread_sticky'] = 'int';
$this->fieldTypes['forum_thread']['thread_forum_id'] = 'int';
$this->fieldTypes['forum_thread']['thread_active'] = 'int';
$this->fieldTypes['forum_thread']['thread_datestamp'] = 'int';
$this->fieldTypes['forum_thread']['thread_views'] = 'int';
$this->fieldTypes['forum_thread']['thread_replies'] = 'int';
$this->fieldTypes['forum_thread']['thread_options'] = 'escape';
$this->fieldTypes['forum']['forum_lastpost_user'] = 'int';
$this->e107 = e107::getInstance();
}
function loadPermList()
{
global $e107;
if($tmp = $e107->ecache->retrieve_sys('forum_perms'))
{
$this->permList = $e107->arrayStorage->ReadArray($tmp);
}
else
{
$this->getForumPermList();
$tmp = $e107->arrayStorage->WriteArray($this->permList, false);
$e107->ecache->set_sys('forum_perms', $tmp);
}
unset($tmp);
}
function getForumPermList()
{
global $e107;
$this->permList = array();
$qryList = array();
$qryList[view] = "
SELECT f.forum_id
FROM `#forum` AS f
LEFT JOIN `#forum` AS fp ON f.forum_parent = fp.forum_id AND fp.forum_class IN (".USERCLASS_LIST.")
WHERE f.forum_class IN (".USERCLASS_LIST.") AND f.forum_parent != 0 AND fp.forum_id IS NOT NULL
";
$qryList[post] = "
SELECT f.forum_id
FROM `#forum` AS f
LEFT JOIN `#forum` AS fp ON f.forum_parent = fp.forum_id AND fp.forum_postclass IN (".USERCLASS_LIST.")
WHERE f.forum_postclass IN (".USERCLASS_LIST.") AND f.forum_parent != 0 AND fp.forum_id IS NOT NULL
";
$qryList[thread] = "
SELECT f.forum_id
FROM `#forum` AS f
LEFT JOIN `#forum` AS fp ON f.forum_parent = fp.forum_id AND fp.forum_threadclass IN (".USERCLASS_LIST.")
WHERE f.forum_threadclass IN (".USERCLASS_LIST.") AND f.forum_parent != 0 AND fp.forum_id IS NOT NULL
";
foreach($qryList as $key => $qry)
{
if($e107->sql->db_Select_gen($qry))
{
while($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$this->permList[$key][] = $row['forum_id'];
}
}
}
}
function checkPerm($forumId, $type='view')
{
return (in_array($forumId, $this->permList[$type]));
}
function threadViewed($threadId)
{
$e107 = e107::getInstance();
if(!$this->userViewed)
{
if(isset($e107->currentUser['user_plugin_forum_viewed']))
{
$this->userViewed = explode(',', $e107->currentUser['user_plugin_forum_viewed']);
}
}
return (is_array($this->userViewed) && in_array($threadId, $this->userViewed));
}
function getTrackedThreadList($id, $retType = 'array')
{
$e107 = e107::getInstance();
$id = (int)$id;
if($e107->sql->db_Select('forum_track', 'track_thread', 'track_userid = '.$id))
{
while($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$ret[] = $row['track_thread'];
}
return ($retType == 'array' ? $ret : implode(',', $ret));
}
return false;
}
/*
* Add a post to the db.
*
* If threadinfo is given, then we're adding a new thread.
* We must get thread_id to provide to postInfo after insertion
*/
function postAdd($postInfo, $updateThread = true, $updateForum = true)
{
// var_dump($postInfo);
//Future option, will just set to true here
$addUserPostCount = true;
$result = false;
$e107 = e107::getInstance();
$info = array();
$info['_FIELD_TYPES'] = $this->fieldTypes['forum_post'];
$info['data'] = $postInfo;
$postId = $e107->sql->db_Insert('forum_post', $info);
$forumInfo = array();
if($postId && $updateThread)
{
$threadInfo = array();
if(varset($postInfo['post_user']))
{
$threadInfo['thread_lastuser'] = $postInfo['post_user'];
$threadInfo['thread_lastuser_anon'] = '_NULL_';
$forumInfo['forum_lastpost_user'] = $postInfo['post_user'];
$forumInfo['forum_lastpost_user_anon'] = '_NULL_';
}
else
{
$threadInfo['thread_lastuser'] = 0;
$threadInfo['thread_lastuser_anon'] = $postInfo['post_user_anon'];
$forumInfo['forum_lastpost_user'] = 0;
$forumInfo['forum_lastpost_user_anon'] = $postInfo['post_user_anon'];
}
$threadInfo['thread_lastpost'] = $postInfo['post_datestamp'];
$threadInfo['thread_total_replies'] = 'thread_total_replies + 1';
$info = array();
$info['data'] = $threadInfo;
$info['WHERE'] = 'thread_id = '.$postInfo['post_thread'];
$info['_FIELD_TYPES'] = $this->fieldTypes['forum_thread'];
$info['_FIELD_TYPES']['thread_total_replies'] = 'cmd';
$result = $e107->sql->db_Update('forum_thread', $info);
}
if(($result || !$updateThread) && $updateForum)
{
if(varset($postInfo['post_user']))
{
$forumInfo['forum_lastpost_user'] = $postInfo['post_user'];
$forumInfo['forum_lastpost_user_anon'] = '_NULL_';
}
else
{
$forumInfo['forum_lastpost_user'] = 0;
$forumInfo['forum_lastpost_user_anon'] = $postInfo['post_user_anon'];
}
$info = array();
//If we update the thread, then we assume it was a reply, otherwise we've added a reply only.
$info['_FIELD_TYPES'] = $this->fieldTypes['forum'];
if($updateThread)
{
$forumInfo['forum_replies'] = 'forum_replies+1';
$info['_FIELD_TYPES']['forum_replies'] = 'cmd';
}
else
{
$forumInfo['forum_threads'] = 'forum_threads+1';
$info['_FIELD_TYPES']['forum_threads'] = 'cmd';
}
$info['data'] = $forumInfo;
$info['data']['forum_lastpost_info'] = $postInfo['post_datestamp'].'.'.$postInfo['post_thread'];
$info['WHERE'] = 'forum_id = '.$postInfo['post_forum'];
$result = $e107->sql->db_Update('forum', $info);
}
if($result && USER && $addUserPostCount)
{
$qry = '
INSERT INTO `#user_extended` (user_extended_id, user_plugin_forum_posts)
VALUES ('.USERID.', 1)
ON DUPLICATE KEY UPDATE user_plugin_forum_posts = user_plugin_forum_posts + 1
';
$result = $e107->sql->db_Select_gen($qry);
}
return $postId;
}
function threadAdd($threadInfo, $postInfo)
{
$e107 = e107::getInstance();
$info = array();
$info['_FIELD_TYPES'] = $this->fieldTypes['forum_thread'];
$info['data'] = $threadInfo;
if($newThreadId = $e107->sql->db_Insert('forum_thread', $info))
{
$postInfo['post_thread'] = $newThreadId;
$newPostId = $this->postAdd($postInfo, false);
$this->threadMarkAsRead($newThreadId);
return array('postid' => $newPostId, 'threadid' => $newThreadId);
}
return false;
}
function threadUpdate($threadId, $threadInfo)
{
$e107 = e107::getInstance();
$info = array();
$info['data'] = $threadInfo;
$info['_FIELD_TYPES'] = $this->fieldTypes['forum_thread'];
$info['WHERE'] = 'thread_id = '.(int)$threadId;
$e107->sql->db_Update('forum_thread', $info);
}
function postUpdate($postId, $postInfo)
{
$e107 = e107::getInstance();
$info = array();
$info['data'] = $postInfo;
$info['_FIELD_TYPES'] = $this->fieldTypes['forum_post'];
$info['WHERE'] = 'post_id = '.(int)$postId;
$e107->sql->db_Update('forum_post', $info);
}
function threadGet($id, $joinForum = true, $uid = USERID)
{
global $pref;
$e107 = e107::getInstance();
$id = (int)$id;
$uid = (int)$uid;
if($joinForum)
{
//TODO: Fix query to get only forum and parent info needed, with correct naming
$qry = '
SELECT t.*, f.*,
fp.forum_id as parent_id, fp.forum_name as parent_name,
sp.forum_id as forum_sub, sp.forum_name as sub_parent,
tr.track_userid
FROM `#forum_thread` AS t
LEFT JOIN `#forum` AS f ON t.thread_forum_id = f.forum_id
LEFT JOIN `#forum` AS fp ON fp.forum_id = f.forum_parent
LEFT JOIN `#forum` AS sp ON sp.forum_id = f.forum_sub
LEFT JOIN `#forum_track` AS tr ON tr.track_thread = t.thread_id AND tr.track_userid = '.$uid.'
WHERE thread_id = '.$id;
}
else
{
$qry = '
SELECT *
FROM `#forum_thread`
WHERE thread_id = '.$id;
}
if($e107->sql->db_Select_gen($qry))
{
$tmp = $e107->sql->db_Fetch(MYSQL_ASSOC);
if($tmp)
{
if(trim($tmp['thread_options']) != '')
{
$tmp['thread_options'] = unserialize($tmp['thread_options']);
}
return $tmp;
}
}
return false;
}
function postGet($id, $start, $num)
{
$id = (int)$id;
$ret = false;
$e107 = e107::getInstance();
if('post' === $start)
{
$qry = '
SELECT u.user_name, t.thread_active, t.thread_datestamp, t.thread_name, p.* FROM `#forum_post` AS p
LEFT JOIN `#forum_thread` AS t ON t.thread_id = p.post_thread
LEFT JOIN `#user` AS u ON u.user_id = p.post_user
WHERE p.post_id = '.$id;
}
else
{
$qry = "
SELECT p.*,
u.user_name, u.user_customtitle, u.user_hideemail, u.user_email, u.user_signature,
u.user_admin, u.user_image, u.user_join, ue.user_plugin_forum_posts,
eu.user_name AS edit_name
FROM `#forum_post` AS p
LEFT JOIN `#user` AS u ON p.post_user = u.user_id
LEFT JOIN `#user` AS eu ON p.post_edit_user IS NOT NULL AND p.post_edit_user = eu.user_id
LEFT JOIN `#user_extended` AS ue ON ue.user_extended_id = p.post_user
WHERE p.post_thread = {$id}
ORDER BY p.post_datestamp ASC
LIMIT {$start}, {$num}
";
}
if($e107->sql->db_Select_gen($qry))
{
$ret = array();
while($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$ret[] = $row;
}
}
if('post' === $start) { return $ret[0]; }
return $ret;
}
function threadGetUserPostcount($threadId)
{
$threadId = (int)$threadId;
$e107 = e107::getInstance();
$ret = false;
$qry = "
SELECT post_user, count(post_user) AS post_count FROM `#forum_post`
WHERE post_thread = {$threadId} AND post_user IS NOT NULL
GROUP BY post_user
";
if($e107->sql->db_Select_gen($qry))
{
$ret = array();
while($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$ret[$row['post_user']] = $row['post_count'];
}
}
return $ret;
}
function threadGetUserViewed($uid = USERID)
{
$e107 = e107::getInstance();
if($uid == USERID)
{
$viewed = $e107->currentUser['user_plugin_forum_viewed'];
}
else
{
$tmp = get_user_data($uid);
$viewed = $tmp['user_plugin_forum_viewed'];
unset($tmp);
}
return explode(',', $viewed);
}
function postDeleteAttachments($type = 'post', $id='', $f='')
{
$e107 = e107::getInstance();
$id = (int)$id;
if(!$id) { return; }
if($type == 'thread')
{
if(!$e107->sql->db_Select('forum_post', 'post_id', 'post_attachments IS NOT NULL'))
{
return true;
}
$postList = array();
while($row = $e107->sql->dbFetch(MYSQL_ASSOC))
{
$postList[] = $row['post_id'];
}
foreach($postList as $postId)
{
$this->postDeleteAttachment('post', $postId);
}
}
if($type == 'post')
{
if(!$e107->sql->db_Select('forum_post', 'post_attachments', 'post_id = '.$id))
{
return true;
}
$tmp = $e107->sql->db_Fetch(MYSQL_ASSOC);
$attachments = explode(',', $tmp['post_attachments']);
foreach($attachments as $k => $a)
{
$info = explode('*', $a);
if('' == $f || $info[1] == $f)
{
$fname = e_PLUGIN."forum/attachments/{$info[1]}";
@unlink($fname);
//If attachment is an image and there is a thumb, remove it
if('img' == $info[0] && $info[2])
{
$fname = e_PLUGIN."forum/attachments/thumb/{$info[2]}";
@unlink($fname);
}
}
unset($attachments[$k]);
}
$tmp = array();
if(count($attachments))
{
$tmp['post_attachments'] = implode(',', $attachments);
}
else
{
$tmp['post_attachments'] = '_NULL_';
}
$info = array();
$info['data'] = $tmp;
$info['_FILE_TYPES']['post_attachments'] = 'escape';
$info['WHERE'] = 'post_id = '.$id;
$e107->sql->db_update('forum_post', $info);
}
}
/**
* Given threadId and postId, determine which number of post in thread the postid is
*
*/
function postGetPostNum($threadId, $postId)
{
$threadId = (int)$threadId;
$postId = (int)$postId;
$e107 = e107::getInstance();
return $e107->sql->db_Count('forum_post', '(*)', "WHERE post_id <= {$postId} AND post_thread = {$threadId} ORDER BY post_id ASC");
}
function forumUpdateLastpost($type, $id, $updateThreads = false)
{
global $sql, $tp;
$sql2 = new db;
if ($type == 'thread')
{
$id = (int)$id;
$lpInfo = $this->threadGetLastpost($id);
$tmp = array();
if($lpInfo['user_name'])
{
$tmp['thread_lastuser'] = $lpInfo['post_user'];
$tmp['thread_lastuser_anon'] = '_NULL_';
}
else
{
$tmp['thread_lastuser'] = 0;
$tmp['thread_lastuser_anon'] = ($lpInfo['post_user_anon'] ? $lpInfo['post_user_anon'] : 'Anonymous');
}
$tmp['thread_lastpost'] = $lpInfo['post_datestamp'];
$info = array();
$info['data'] = $tmp;
$info['_FIELD_TYPES'] = $this->fieldTypes['forum_thread'];
$info['WHERE'] = 'thread_id = '.$id;
$sql->db_Update('forum_thread', $info);
return $lpInfo;
}
if ($type == 'forum')
{
if ($id == 'all')
{
if ($sql->db_Select('forum', 'forum_id', 'forum_parent != 0'))
{
while ($row = $sql->db_Fetch(MYSQL_ASSOC))
{
$parentList[] = $row['forum_id'];
}
foreach($parentList as $id)
{
set_time_limit(60);
$this->forumUpdateLastpost('forum', $id, $updateThreads);
}
}
}
else
{
$id = (int)$id;
$lp_info = '';
$lp_user = 'NULL';
if($updateThreads == true)
{
if ($sql2->db_Select('forum_t', 'thread_id', "thread_forum_id = $id AND thread_parent = 0"))
{
while ($row = $sql2->db_Fetch(MYSQL_ASSOC))
{
set_time_limit(60);
$this->forumUpdateLastpost('thread', $row['thread_id']);
}
}
}
if ($sql->db_Select('forum_thread', 'thread_id, thread_lastuser, thread_lastuser_anon, thread_datestamp', 'thread_forum_id='.$id.' ORDER BY thread_datestamp DESC LIMIT 1'))
{
$row = $sql->db_Fetch(MYSQL_ASSOC);
$lp_info = $row['thread_datestamp'].'.'.$row['thread_id'];
$lp_user = $row['thread_lastuser'];
}
if($row['thread_lastuser_anon'])
{
$sql->db_Update('forum', "forum_lastpost_user = 0, forum_lastpost_anon = '{$row['thread_lastuser_anon']}', forum_lastpost_info = '{$lp_info}' WHERE forum_id=".$id);
}
else
{
$sql->db_Update('forum', "forum_lastpost_user = {$lp_user}, forum_lastpost_user_anon = NULL, forum_lastpost_info = '{$lp_info}' WHERE forum_id=".$id);
}
}
}
}
function forumMarkAsRead($forum_id)
{
$e107 = e107::getInstance();
$extra = '';
$newIdList = array();
if ($forum_id !== 0)
{
$forum_id = (int)$forum_id;
$flist = array();
$flist[] = $forum_id;
if($subList = $this->forumGetSubs($forum_id))
{
foreach($subList as $sub)
{
$flist[] = $sub['forum_id'];
}
}
$forumList = implode(',', $flist);
$extra = " AND thread_forum_id IN($forumList)";
}
$qry = 'thread_lastpost > '.USERLV.$extra;
if ($e107->sql->db_Select('forum_thread', 'thread_id', $qry))
{
while ($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$newIdList[] = $row['thread_id'];
}
if(count($newIdList))
{
$this->threadMarkAsRead($newIdList);
}
}
header('location:'.e_SELF);
exit;
}
function threadMarkAsRead($threadId)
{
global $currentUser;
$e107 = e107::getInstance();
$_tmp = preg_split('#\,+#', $currentUser['user_plugin_forum_viewed']);
if(!is_array($threadId)) { $threadId = array($threadId); }
foreach($threadId as $tid)
{
$_tmp[] = (int)$tid;
}
$tmp = array_unique($tmp);
$viewed = trim(implode(',', $_tmp), ',');
return $e107->sql->db_Update('user_extended', "user_plugin_forum_viewed = '{$viewed}' WHERE user_extended_id = ".USERID);
}
function forum_getparents()
{
global $sql;
if ($sql->db_Select('forum', '*', 'forum_parent=0 ORDER BY forum_order ASC'))
{
while ($row = $sql->db_Fetch(MYSQL_ASSOC)) {
$ret[] = $row;
}
return $ret;
}
return FALSE;
}
function forumGetMods($uclass = e_UC_ADMIN, $force=false)
{
if(count($this->modArray) && !$force)
{
return $this->modArray;
}
if($uclass == e_UC_ADMIN || trim($uclass) == '')
{
$this->e107->sql->db_Select('user', 'user_id, user_name','user_admin = 1 ORDER BY user_name ASC');
while($row = $this->e107->sql->db_Fetch(MYSQL_ASSOC))
{
$this->modArray[$row['user_id']] = $row['user_name'];
}
}
else
{
$this->modArray = $this->e107->user_class->get_users_in_class($uclass, 'user_name', true);
}
return $this->modArray;
}
function isModerator($uid)
{
return ($uid && in_array($uid, array_keys($this->modArray)));
}
function forumGetForumList()
{
$e107 = e107::getInstance();
$qry = '
SELECT f.*, u.user_name FROM `#forum` AS f
LEFT JOIN `#user` AS u ON f.forum_lastpost_user IS NOT NULL AND u.user_id = f.forum_lastpost_user
ORDER BY f.forum_order ASC
';
if ($e107->sql->db_Select_gen($qry))
{
$ret = array();
while ($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
if(!$row['forum_parent'])
{
$ret['parents'][] = $row;
}
elseif($row['forum_sub'])
{
// $ret['subs'][$row['forum_parent']][$row['forum_sub']][] = $row;
$ret['subs'][$row['forum_sub']][] = $row;
}
else
{
$ret['forums'][$row['forum_parent']][] = $row;
}
}
return $ret;
}
return false;
}
function forum_getforums($type = 'all')
{
global $sql;
$qry = "
SELECT f.*, u.user_name FROM #forum AS f
LEFT JOIN #user AS u ON SUBSTRING_INDEX(f.forum_lastpost_user,'.',1) = u.user_id
WHERE forum_parent != 0 AND forum_sub = 0
ORDER BY f.forum_order ASC
";
if ($sql->db_Select_gen($qry))
{
while ($row = $sql->db_Fetch(MYSQL_ASSOC))
{
if($type == 'all')
{
$ret[$row['forum_parent']][] = $row;
}
else
{
$ret[] = $row;
}
}
return $ret;
}
return FALSE;
}
function forumGetSubs($forum_id = '')
{
global $sql;
$where = ($forum_id != '' && $forum_id != 'bysub' ? 'AND forum_sub = '.(int)$forum_id : '');
$qry = "
SELECT f.*, u.user_name FROM `#forum` AS f
LEFT JOIN `#user` AS u ON f.forum_lastpost_user = u.user_id
WHERE forum_sub != 0 {$where}
ORDER BY f.forum_order ASC
";
if ($sql->db_Select_gen($qry))
{
while ($row = $sql->db_Fetch(MYSQL_ASSOC))
{
if($forum_id == '')
{
$ret[$row['forum_parent']][$row['forum_sub']][] = $row;
}
elseif($forum_id == 'bysub')
{
$ret[$row['forum_sub']][] = $row;
}
else
{
$ret[] = $row;
}
}
return $ret;
}
return false;
}
/**
* List of forums with unread threads
*
* Get a list of forum IDs that have unread threads.
* If a forum is a subforum, also ensure the parent is in the list.
*
* @return type description
* @access public
*/
function forumGetUnreadForums()
{
if (!USER) {return false; } // Can't determine new threads for non-logged in users
$e107 = e107::getInstance();
$viewed = '';
if($e107->currentUser['user_plugin_forum_viewed'])
{
$viewed = " AND thread_id NOT IN (".$e107->currentUser['user_plugin_forum_viewed'].")";
}
$_newqry = '
SELECT DISTINCT f.forum_sub, ft.thread_forum_id FROM `#forum_thread` AS ft
LEFT JOIN `#forum` AS f ON f.forum_id = ft.thread_forum_id
WHERE ft.thread_lastpost > '.USERLV.' '.$viewed;
if($e107->sql->db_Select_gen($_newqry))
{
while($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$ret[] = $row['thread_forum_id'];
if($row['forum_sub'])
{
$ret[] = $row['forum_sub'];
}
}
return $ret;
}
else
{
return false;
}
}
function thread_user($post_info)
{
if($post_info['user_name'])
{
return $post_info['user_name'];
}
else
{
$tmp = explode(".", $post_info['thread_user'], 2);
return $tmp[1];
}
}
function track($which, $uid, $threadId, $force=false)
{
$e107 = e107::getInstance();
global $pref;
if (!varsettrue($pref['forum_track']) && !$force) { return false; }
$threadId = (int)$threadId;
$uid = (int)$uid;
$result = false;
switch($which)
{
case 'add':
$tmp = array();
$tmp['data']['track_userid'] = $uid;
$tmp['data']['track_thread'] = $threadId;
$result = $e107->sql->db_Insert('forum_track', $tmp);
unset($tmp);
break;
case 'delete':
case 'del':
$result = $e107->sql->db_Delete('forum_track', "`track_userid` = {$uid} AND `track_thread` = {$threadId}");
break;
case 'check':
$result = $e107->sql->db_Count('forum_track', '(*)', "WHERE `track_userid` = {$uid} AND `track_thread` = {$threadId}");
break;
}
return $result;
}
function forum_get($forum_id)
{
$forum_id = (int)$forum_id;
$qry = "
SELECT f.*, fp.forum_class as parent_class, fp.forum_name as parent_name, fp.forum_id as parent_id, fp.forum_postclass as parent_postclass, sp.forum_name AS sub_parent FROM #forum AS f
LEFT JOIN #forum AS fp ON fp.forum_id = f.forum_parent
LEFT JOIN #forum AS sp ON f.forum_sub = sp.forum_id AND f.forum_sub > 0
WHERE f.forum_id = {$forum_id}
";
global $sql;
if ($sql->db_Select_gen($qry))
{
return $sql->db_Fetch(MYSQL_ASSOC);
}
return FALSE;
}
function forumGetAllowed($type='view')
{
global $sql;
$forumList = implode(',', $this->permList[$type]);
$qry = "
SELECT forum_id, forum_name FROM `#forum`
WHERE forum_id IN ({$forumList})
";
if ($sql->db_Select_gen($qry))
{
while($row = $sql->db_Fetch(MYSQL_ASSOC))
{
$ret[$row['forum_id']] = $row['forum_name'];
}
}
return $ret;
}
function forumGetThreads($forumId, $from, $view)
{
$e107 = e107::getInstance();
$forumId = (int)$forumId;
$qry = "
SELECT t.*, u.user_name, lpu.user_name AS lastpost_username from `#forum_thread` as t
LEFT JOIN `#user` AS u ON t.thread_user = u.user_id
LEFT JOIN `#user` AS lpu ON t.thread_lastuser = lpu.user_id
WHERE t.thread_forum_id = {$forumId}
ORDER BY
t.thread_sticky DESC,
t.thread_lastpost DESC
LIMIT ".(int)$from.','.(int)$view;
$ret = array();
if ($e107->sql->db_Select_gen($qry))
{
while ($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$ret[] = $row;
}
}
return $ret;
}
function threadGetLastpost($id)
{
$e107 = e107::getInstance();
$id = (int)$id;
$qry = "
SELECT p.post_user, p.post_user_anon, p.post_datestamp, p.post_thread, u.user_name FROM `#forum_post` AS p
LEFT JOIN `#user` AS u ON u.user_id = p.post_user
WHERE p.post_thread = {$id}
ORDER BY p.post_datestamp DESC LIMIT 0,1
";
if ($e107->sql->db_Select_gen($qry))
{
return $e107->sql->db_Fetch(MYSQL_ASSOC);
}
return false;
}
// function forum_get_topic_count($forum_id)
// {
// $e107 = e107::getInstance();
// return $e107->sql->db_Count('forum_thread', '(*)', 'WHERE thread_forum_id='.(int)$forum_id);
// }
function threadGetNextPrev($which, $threadId, $forumId, $lastpost)
{
// echo "threadid = $threadId <br />forum id = $forumId <br />";
// return;
$e107 = e107::getInstance();
$threadId = (int)$threadId;
$forumId = (int)$forumId;
$lastpost = (int)$lastpost;
if($which == 'next')
{
$dir = '<';
$sort = 'ASC';
}
else
{
$dir = '>';
$sort = 'DESC';
}
$qry = "
SELECT thread_id from `#forum_thread`
WHERE thread_forum_id = $forumId
AND thread_lastpost {$dir} $lastpost
ORDER BY
thread_sticky DESC,
thread_lastpost {$sort}
LIMIT 1";
if ($e107->sql->db_Select_gen($qry))
{
$row = $e107->sql->db_Fetch();
return $row['thread_id'];
}
return false;
}
function threadIncView($id)
{
$e107 = e107::getInstance();
$id = (int)$id;
return $e107->sql->db_Update('forum_thread', 'thread_views=thread_views+1 WHERE thread_id='.$id);
}
function _forum_lp_update($lp_type, $lp_user, $lp_info, $lp_forum_id, $lp_forum_sub)
{
global $sql;
$sql->db_Update('forum', "{$lp_type}={$lp_type}+1, forum_lastpost_user='{$lp_user}', forum_lastpost_info = '{$lp_info}' WHERE forum_id='".intval($lp_forum_id)."' ");
if($lp_forum_sub)
{
$sql->db_Update('forum', "forum_lastpost_user = '{$lp_user}', forum_lastpost_info = '{$lp_info}' WHERE forum_id='".intval($lp_forum_sub)."' ");
}
}
function threadGetNew($count = 50, $unread = true, $uid = USERID)
{
$e107 = e107::getInstance();
$viewed = '';
if($unread)
{
$viewed = implode(',', $this->threadGetUserViewed($uid));
if($viewed != '')
{
$viewed = ' AND p.post_forum NOT IN ('.$viewed.')';
}
}
$qry = "
SELECT ft.*, fp.thread_name as post_subject, fp.thread_total_replies as replies, u.user_id, u.user_name, f.forum_class
FROM #forum_t AS ft
LEFT JOIN #forum_t as fp ON fp.thread_id = ft.thread_parent
LEFT JOIN #user as u ON u.user_id = SUBSTRING_INDEX(ft.thread_user,'.',1)
LEFT JOIN #forum as f ON f.forum_id = ft.thread_forum_id
WHERE ft.thread_datestamp > ".USERLV. "
AND f.forum_class IN (".USERCLASS_LIST.")
{$viewed}
ORDER BY ft.thread_datestamp DESC LIMIT 0, ".intval($count);
$qry = "
SELECT t.*, u.user_name FROM `#forum_thread` AS t
LEFT JOIN `#user` AS u ON u.user_id = t.thread_lastuser
WHERE t.thread_lastpost > ".USERLV. "
{$viewed}
ORDER BY t.thread_lastpost DESC LIMIT 0, ".(int)$count;
if($e107->sql->db_Select_gen($qry))
{
$ret = $e107->sql->db_getList();
}
return $ret;
}
function forumPrune($type, $days, $forumArray)
{
$e107 = e107::getInstance();
$prunedate = time() - (int)$days * 86400;
$forumList = implode(',', $forumArray);
if($type == 'delete')
{
//Get list of threads to prune
if ($e107->sql->db_Select('forum_thread', 'thread_id', "thread_lastpost < {$prunedate} AND thread_sticky != 1 AND thread_forum_id IN ({$forumList})"))
{
$threadList = $e107->sql->db_getList();
foreach($threadList as $thread)
{
$this->threadDelete($thread['thread_id'], false);
}
foreach($forumArray as $fid)
{
$this->forumUpdateLastpost('forum', $fid);
$this->forumUpdateCounts($fid);
}
return FORLAN_8." ( ".$thread_count." ".FORLAN_92.", ".$reply_count." ".FORLAN_93." )";
}
else
{
return FORLAN_9;
}
}
if($type == 'make_inactive')
{
$pruned = $e107->sql->db_Update('forum_thread', "thread_active=0 WHERE thread_lastpost < {$prunedate} thread_forum_id IN ({$forumList})");
return FORLAN_8.' '.$pruned.' '.FORLAN_91;
}
}
function forumUpdateCounts($forumId, $recalcThreads = false)
{
$e107 = e107::getInstance();
if($forumId == 'all')
{
$e107->sql->db_Select('forum', 'forum_id', 'forum_parent != 0');
$flist = $e107->sql->db_getList();
foreach($flist as $f)
{
set_time_limit(60);
$this->forumUpdateCounts($f['forum_id'], $recalcThreads);
}
return;
}
$forumId = (int)$forumId;
$threads = $e107->sql->db_Count('forum_thread', '(*)', 'WHERE thread_forum_id='.$forumId);
$replies = $e107->sql->db_Count('forum_post', '(*)', 'WHERE post_forum='.$forumId);
$e107->sql->db_Update('forum', "forum_threads={$threads}, forum_replies={$replies} WHERE forum_id={$forumId}");
if($recalcThreads == true)
{
set_time_limit(60);
$e107->sql->db_Select('forum_post', 'post_thread, count(post_thread) AS replies', "post_forum={$forumId} GROUP BY post_thread");
$tlist = $e107->sql->db_getList();
foreach($tlist as $t)
{
$tid = $t['post_thread'];
$replies = (int)$t['replies'];
$e107->sql->db_Update('forum_thread', "thread_total_replies={$replies} WHERE thread_id={$tid}");
}
}
}
function getUserCounts()
{
global $sql;
$qry = "
SELECT post_user, count(post_user) AS cnt FROM `#forum_post`
WHERE post_user > 0
GROUP BY post_user
";
if($sql->db_Select_gen($qry))
{
$ret = array();
while($row = $sql->db_Fetch(MYSQL_ASSOC))
{
$ret[$row['post_user']] = $row['cnt'];
}
return $ret;
}
return FALSE;
}
/*
* set bread crumb
* $forum_href override ONLY applies when template is missing FORUM_CRUMB
* $thread_title is needed for post-related breadcrumbs
*/
function set_crumb($forum_href=false, $thread_title='')
{
$e107 = e107::getInstance();
global $FORUM_CRUMB, $forumInfo, $thread;
global $BREADCRUMB,$BACKLINK; // Eventually we should deprecate BACKLINK
if(!$forumInfo) { $forumInfo = $thread->threadInfo; }
// var_dump($forumInfo);
// var_dump($thread);
if(is_array($FORUM_CRUMB))
{
$search = array('{SITENAME}', '{SITENAME_HREF}');
$replace = array(SITENAME, "href='".$e107->url->getUrl('core:core', 'main', 'action=index')."'");
$FORUM_CRUMB['sitename']['value'] = str_replace($search, $replace, $FORUM_CRUMB['sitename']['value']);
$search = array('{FORUMS_TITLE}', '{FORUMS_HREF}');
$replace = array(LAN_01, "href='".$e107->url->getUrl('forum', 'forum', 'func=main')."'");
$FORUM_CRUMB['forums']['value'] = str_replace($search, $replace, $FORUM_CRUMB['forums']['value']);
$search = '{PARENT_TITLE}';
$replace = $e107->tp->toHTML($forumInfo['parent_name']);
$FORUM_CRUMB['parent']['value'] = str_replace($search, $replace, $FORUM_CRUMB['parent']['value']);
if($forum_info['forum_sub'])
{
$search = array('{SUBPARENT_TITLE}', '{SUBPARENT_HREF}');
$replace = array(ltrim($forumInfo['sub_parent'], '*'), "href='".$e107->url->getUrl('forum', 'forum', "func=view&id={$forumInfo['forum_sub']}")."'");
$FORUM_CRUMB['subparent']['value'] = str_replace($search, $replace, $FORUM_CRUMB['subparent']['value']);
}
else
{
$FORUM_CRUMB['subparent']['value'] = '';
}
$search = array('{FORUM_TITLE}', '{FORUM_HREF}');
$replace = array(ltrim($forumInfo['forum_name'], '*'),"href='".$e107->url->getUrl('forum', 'forum', "func=view&id={$forumInfo['forum_id']}")."'");
$FORUM_CRUMB['forum']['value'] = str_replace($search, $replace, $FORUM_CRUMB['forum']['value']);
$search = array('{THREAD_TITLE}');
$replace = array($thread->threadInfo['thread_name']);
$FORUM_CRUMB['thread']['value'] = str_replace($search, $replace, $FORUM_CRUMB['thread']['value']);
$FORUM_CRUMB['fieldlist'] = 'sitename,forums,parent,subparent,forum,thread';
$BREADCRUMB = $e107->tp->parseTemplate('{BREADCRUMB=FORUM_CRUMB}', true);
}
else
{
$dfltsep = ' :: ';
$BREADCRUMB = "<a class='forumlink' href='".e_BASE."index.php'>".SITENAME."</a>".$dfltsep."<a class='forumlink' href='".e_PLUGIN."forum/forum.php'>".LAN_01."</a>".$dfltsep;
if($forum_info['sub_parent'])
{
$forum_sub_parent = (substr($forum_info['sub_parent'], 0, 1) == '*' ? substr($forum_info['sub_parent'], 1) : $forum_info['sub_parent']);
$BREADCRUMB .= "<a class='forumlink' href='".e_PLUGIN."forum/forum_viewforum.php?{$forum_info['forum_sub']}'>{$forum_sub_parent}</a>".$dfltsep;
}
$tmpFname = $forum_info['forum_name'];
if(substr($tmpFname, 0, 1) == "*") { $tmpFname = substr($tmpFname, 1); }
if ($forum_href)
{
$BREADCRUMB .= "<a class='forumlink' href='".e_PLUGIN."forum/forum_viewforum.php?{$forum_info['forum_id']}'>".$tp->toHTML($tmpFname, TRUE, 'no_hook,emotes_off')."</a>";
} else
{
$BREADCRUMB .= $tmpFname;
}
if(strlen($thread_title))
{
$BREADCRUMB .= $dfltsep.$thread_title;
}
}
$BACKLINK = $BREADCRUMB;
}
function threadDelete($threadId, $updateForumLastpost = true)
{
$e107 = e107::getInstance();
if ($threadInfo = $this->threadGet($threadId))
{
// delete poll if there is one
$e107->sql->db_Delete('poll', 'poll_datestamp='.$threadId);
//decrement user post counts
if ($postCount = $this->threadGetUserPostcount($threadId))
{
foreach ($postCount as $k => $v)
{
$e107->sql->db_Update('user_extended', 'user_plugin_forum_posts=GREATEST(user_plugin_forum_posts-'.$v.',0) WHERE user_id='.$k);
}
}
// delete all posts
$qry = 'SELECT post_id FROM `#forum_post` WHERE post_thread = '.$threadId;
if($e107->sql->db_Select_gen($qry))
{
$postList = array();
while($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$postList[] = $row['post_id'];
}
foreach($postList as $postId)
{
$this->postDelete($postId, false);
}
}
// delete the thread itself
$e107->sql->db_Delete('forum_thread', 'thread_id='.$threadId);
//Delete any thread tracking
$e107->sql->db_Delete('forum_track', 'track_thread='.$threadId);
// update forum with correct thread/reply counts
$e107->sql->db_Update('forum', "forum_threads=GREATEST(forum_threads-1,0), forum_replies=GREATEST(forum_replies-{$threadInfo['thread_total_replies']},0) WHERE forum_id=".$threadInfo['thread_forum_id']);
if($updateForumLastpost)
{
// update lastpost info
$this->forumUpdateLastpost('forum', $threadInfo['thread_forum_id']);
}
return $threadInfo['thread_total_replies'];
}
}
function postDelete($postId, $updateCounts = true)
{
$postId = (int)$postId;
$e107 = e107::getInstance();
if(!$e107->sql->db_Select('forum_post', '*', 'post_id = '.$postId))
{
echo 'NOT FOUND!'; return;
}
$row = $e107->sql->db_Fetch(MYSQL_ASSOC);
//delete attachments if they exist
if($row['post_attachments'])
{
$this->postDeleteAttachments('post', $postId);
}
// delete post
$e107->sql->db_Delete('forum_post', 'post_id='.$postId);
if($updateCounts)
{
//decrement user post counts
if ($row['post_user'])
{
$e107->sql->db_Update('user_extended', 'user_plugin_forum_posts=GREATEST(user_plugin_forum_posts-1,0) WHERE user_id='.$row['post_user']);
}
// update thread with correct reply counts
$e107->sql->db_Update('forum_thread', "thread_total_replies=GREATEST(thread_total_replies-1,0) WHERE thread_id=".$row['post_thread']);
// update forum with correct thread/reply counts
$e107->sql->db_Update('forum', "forum_replies=GREATEST(forum_replies-1,0) WHERE forum_id=".$row['post_forum']);
// update thread lastpost info
$this->forumUpdateLastpost('thread', $row['post_thread']);
// update forum lastpost info
$this->forumUpdateLastpost('forum', $row['post_forum']);
}
return $threadInfo['thread_total_replies'];
}
}
/**
* @return string path to and filename of forum icon image
*
* @param string $filename filename of forum image
* @param string $eMLANG_folder if specified, indicates its a multilanguage image being processed and
* gives the subfolder of the image path to the eMLANG_path() function,
* default = FALSE
* @param string $eMLANG_pref if specified, indicates that $filename may be overridden by the
* $pref with $eMLANG_pref as its key if that pref is TRUE, default = FALSE
*
* @desc checks for the existence of a forum icon image in the themes forum folder and if it is found
* returns the path and filename of that file, otherwise it returns the path and filename of the
* default forum icon image in e_IMAGES. The additional $eMLANG args if specfied switch the process
* to the sister multi-language function eMLANG_path().
*
* @access public
*/
function img_path($filename)
{
global $pref;
$multilang = array('reply.png','newthread.png','moderator.png','main_admin.png','admin.png');
$ML = (in_array($filename,$multilang)) ? TRUE : FALSE;
if(file_exists(THEME.'forum/'.$filename) || is_readable(THEME.'forum/'.e_LANGUAGE.'_'.$filename))
{
$image = ($ML && is_readable(THEME.'forum/'.e_LANGUAGE.'_'.$filename)) ? THEME.'forum/'.e_LANGUAGE."_".$filename : THEME.'forum/'.$filename;
}
else
{
if(defined('IMODE'))
{
if($ML)
{
$image = (is_readable(e_PLUGIN.'forum/images/'.IMODE.'/'.e_LANGUAGE.'_'.$filename)) ? e_PLUGIN.'forum/images/'.IMODE.'/'.e_LANGUAGE.'_'.$filename : e_PLUGIN.'forum/images/'.IMODE.'/English_'.$filename;
}
else
{
$image = e_PLUGIN.'forum/images/'.IMODE.'/'.$filename;
}
}
else
{
if($ML)
{
$image = (is_readable(e_PLUGIN."forum/images/lite/".e_LANGUAGE.'_'.$filename)) ? e_PLUGIN.'forum/images/lite/'.e_LANGUAGE.'_'.$filename : e_PLUGIN.'forum/images/lite/English_'.$filename;
}
else
{
$image = e_PLUGIN.'forum/images/lite/'.$filename;
}
}
}
return $image;
}
if (file_exists(THEME.'forum/forum_icons_template.php'))
{
require_once(THEME.'forum/forum_icons_template.php');
}
elseif (file_exists(THEME.'forum_icons_template.php'))
{
require_once(THEME.'forum_icons_template.php');
}
else
{
require_once(e_PLUGIN.'forum/templates/forum_icons_template.php');
}
?>
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