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2ea7f66a1b59d6caa7f2d59a83fbc1bb1f3a4fea
php-phpbb/phpBB/viewforum.php
Ludovic Arnaud 11b9a0c95d Moved back gen_sorting() to mcp.php 
git-svn-id: file:///svn/phpbb/trunk@3792 89ea8834-ac86-4346-8a33-228a782c2dd0
2003-04-09 21:26:25 +00:00

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<?php
/***************************************************************************
* viewforum.php
* -------------------
* begin : Saturday, Feb 13, 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.
*
***************************************************************************/
define('IN_PHPBB', true);
$phpbb_root_path = './';
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);
// Start initial var setup
$forum_id = (isset($_REQUEST['f'])) ? max(intval($_REQUEST['f']), 0) : 0;
$start = (isset($_GET['start'])) ? max(intval($_GET['start']), 0) : 0;
$mark_read = (!empty($_GET['mark'])) ? $_GET['mark'] : '';
$sort_days = (!empty($_REQUEST['st'])) ? max(intval($_REQUEST['st']), 0) : 0;
$sort_key = (!empty($_REQUEST['sk'])) ? htmlspecialchars($_REQUEST['sk']) : 't';
$sort_dir = (!empty($_REQUEST['sd'])) ? htmlspecialchars($_REQUEST['sd']) : 'd';
// Start session
//$user->fetch_data(array());
$user->start();
// Check if the user has actually sent a forum ID with his/her request
// If not give them a nice error page.
if (!$forum_id)
{
trigger_error('NO_FORUM');
}
// Grab appropriate forum data
if ($user->data['user_id'] == ANONYMOUS)
{
$sql = 'SELECT *
FROM ' . FORUMS_TABLE . '
WHERE forum_id = ' . $forum_id;
}
else
{
switch (SQL_LAYER)
{
case 'oracle':
//TODO
break;
default:
/*
$sql = 'SELECT f.*, tw.topics_list, fw.notify_status
FROM ' . FORUMS_TABLE . ' f
LEFT JOIN ' . TOPICS_PREFETCH_TABLE . " tw ON tw.start = $start AND tw.forum_id = f.forum_id
LEFT JOIN " . FORUMS_WATCH_TABLE . ' fw ON fw.user_id = ' . $user->data['user_id'] . ' AND f.forum_id = fw.forum_id
WHERE f.forum_id = ' . $forum_id;
*/
$sql = 'SELECT f.*, fw.notify_status
FROM (' . FORUMS_TABLE . ' f
LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON fw.forum_id = f.forum_id
AND fw.user_id = ' . $user->data['user_id'] . ')
WHERE f.forum_id = ' . $forum_id;
// UNION if necessary?
/* $sql = "SELECT *
FROM " . FORUMS_TABLE . "
WHERE forum_id = $forum_id
UNION
SELECT notify_status, NULL, NULL, ...
FROM " . FORUMS_WATCH_TABLE . "
WHERE forum_id = $forum_id
AND user_id = " . $user->data['user_id'];*/
}
}
$result = $db->sql_query($sql);
if (!$forum_data = $db->sql_fetchrow($result))
{
trigger_error('NO_FORUM');
}
$db->sql_freeresult($result);
// Configure style, language, etc.
$user->setup(false, $forum_data['forum_style']);
$auth->acl($user->data, $forum_id);
// Permissions check
if (!$auth->acl_gets('f_read', $forum_id))
{
if ($user->data['user_id'] != ANONYMOUS)
{
trigger_error('SORRY_AUTH_READ');
}
login_box(preg_replace('#.*?([a-z]+?\.' . $phpEx . '.*?)$#i', '\1', htmlspecialchars($_SERVER['REQUEST_URI'])), '', $user->lang['LOGIN_VIEWFORUM']);
}
// Build navigation links
generate_forum_nav($forum_data);
// Do we have subforums?
$moderators = array();
if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
{
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
display_forums($forum_data);
}
else
{
$template->assign_var('S_HAS_SUBFORUM', FALSE);
get_moderators($moderators, $forum_id);
}
// Output forum listing if it is postable
if ($forum_data['forum_postable'])
{
// Handle marking posts
if ($mark_read == 'topics')
{
if ($user->data['user_id'] != ANONYMOUS)
{
markread('mark', $forum_id);
$template->assign_vars(array(
'META' => '<meta http-equiv="refresh" content="3;url=' . "viewforum.$phpEx$SID&amp;f=$forum_id" . '">')
);
}
$message = $user->lang['TOPICS_MARKED_READ'] . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . "viewforum.$phpEx$SID&amp;f=$forum_id" . '">', '</a> ');
trigger_error($message);
}
// Do the forum Prune - cron type job ...
if ($config['prune_enable'] && $auth->acl_get('a_'))
{
if ($forum_data['prune_next'] < time() && $forum_data['prune_enable'])
{
require($phpbb_root_path . 'includes/functions_admin.'.$phpEx);
auto_prune($forum_id, $forum_data['prune_days'], $forum_data['prune_freq']);
}
}
// Forum rules, subscription info and word censors
$s_watching_forum = $s_watching_forum_img = '';
$notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
watch_topic_forum('forum', $s_watching_forum, $s_watching_forum_img, $user->data['user_id'], $forum_id, $notify_status);
$s_forum_rules = '';
gen_forum_rules('forum', $forum_id);
$censors = array();
obtain_word_list($censors);
// Topic ordering options
$limit_days = array(0 => $user->lang['ALL_TOPICS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 364 => $user->lang['1_YEAR']);
$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 'r' => $user->lang['REPLIES'], 's' => $user->lang['SUBJECT'], 'v' => $user->lang['VIEWS']);
$sort_by_sql = array('a' => 't.topic_first_poster_name', 't' => 't.topic_last_post_time', 'r' => 't.topic_replies', 's' => 't.topic_title', 'v' => 't.topic_views');
$s_limit_days = $s_sort_key = $s_sort_dir = '';
gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, &$s_limit_days, &$s_sort_key, &$s_sort_dir);
// Limit topics to certain time frame, obtain correct topic count
if ($sort_days)
{
$topics_count = $total;
}
else
{
if ($auth->acl_get('m_approve', $forum_id))
{
$topics_count = ($forum_data['forum_topics_real']) ? $forum_data['forum_topics_real'] : 1;
}
else
{
$topics_count = ($forum_data['forum_topics']) ? $forum_data['forum_topics'] : 1;
}
}
// Select the sort order
$sort_order_sql = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
// Basic pagewide vars
$post_alt = (intval($forum_data['forum_status']) == ITEM_LOCKED) ? 'FORUM_LOCKED' : 'POST_NEW_TOPIC';
$template->assign_vars(array(
'PAGINATION' => generate_pagination("viewforum.$phpEx$SID&amp;f=$forum_id&amp;st=$sort_days&amp;sk=$sort_key&amp;sd=$sort_dir", $topics_count, $config['topics_per_page'], $start),
'PAGE_NUMBER' => on_page($topics_count, $config['topics_per_page'], $start),
'TOTAL_TOPICS' => ($topics_count == 1) ? $user->lang['VIEW_FORUM_TOPIC'] : sprintf($user->lang['VIEW_FORUM_TOPICS'], $topics_count),
'MOD_CP' => ($auth->acl_gets('m_', $forum_id)) ? sprintf($user->lang['MCP'], '<a href="mcp.' . $phpEx . '?sid=' . $user->session_id . '&amp;f=' . $forum_id . '">', '</a>') : '',
'MODERATORS' => (!empty($moderators[$forum_id])) ? implode(', ', $moderators[$forum_id]) : $user->lang['NONE'],
'POST_IMG' => (intval($forum_data['forum_status']) == ITEM_LOCKED) ? $user->img('btn_locked', $post_alt) : $user->img('btn_post', $post_alt),
'FOLDER_IMG' => $user->img('folder', 'NO_NEW_POSTS'),
'FOLDER_NEW_IMG' => $user->img('folder_new', 'NEW_POSTS'),
'FOLDER_HOT_IMG' => $user->img('folder_hot', 'NO_NEW_POSTS_HOT'),
'FOLDER_HOT_NEW_IMG' => $user->img('folder_hot_new', 'NEW_POSTS_HOT'),
'FOLDER_LOCKED_IMG' => $user->img('folder_locked', 'NO_NEW_POSTS_LOCKED'),
'FOLDER_LOCKED_NEW_IMG' => $user->img('folder_locked_new', 'NEW_POSTS_LOCKED'),
'FOLDER_STICKY_IMG' => $user->img('folder_sticky', 'POST_STICKY'),
'FOLDER_STICKY_NEW_IMG' => $user->img('folder_sticky_new', 'POST_STICKY'),
'FOLDER_ANNOUNCE_IMG' => $user->img('folder_announce', 'POST_ANNOUNCEMENT'),
'FOLDER_ANNOUNCE_NEW_IMG'=> $user->img('folder_announce_new', 'POST_ANNOUNCEMENT'),
'REPORTED_IMG' => $user->img('icon_reported', 'TOPIC_BEEN_REPORTED'),
'UNAPPROVED_IMG' => $user->img('icon_unapproved', 'TOPIC_NOT_BEEN_APPROVED'),
'L_NO_TOPICS' => ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['POST_FORUM_LOCKED'] : $user->lang['NO_TOPICS'],
'S_IS_POSTABLE' => TRUE,
'S_SELECT_SORT_DIR' => $s_sort_dir,
'S_SELECT_SORT_KEY' => $s_sort_key,
'S_SELECT_SORT_DAYS'=> $s_limit_days,
'S_TOPIC_ICONS' => ($forum_data['enable_icons']) ? true : false,
'S_WATCH_FORUM' => $s_watching_forum,
'S_FORUM_ACTION' => 'viewforum.' . $phpEx . $SID . '&amp;f=' . $forum_id . "&amp;start=$start",
'S_SHOW_SEARCHBOX' => ($auth->acl_gets('f_search', 'm_', 'a_', $forum_id)) ? true : false,
'S_SEARCHBOX_ACTION'=> "search.$phpEx$SID&amp;f=$forum_id",
'U_POST_NEW_TOPIC' => 'posting.' . $phpEx . $SID . '&amp;mode=post&amp;f=' . $forum_id,
'U_MARK_READ' => 'viewforum.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;mark=topics')
);
// Grab icons
$icons = array();
obtain_icons($icons);
// Grab all topic data
$total_topics = 0;
$topics_list = '';
$row_ary = array();
$sql = 'SELECT t.*, lr.lastread_time, lr.lastread_type
FROM (' . TOPICS_TABLE . ' t
LEFT JOIN ' . LASTREAD_TABLE . ' lr ON lr.topic_id = t.topic_id
AND lr.user_id = ' . $user->data['user_id'] . ")
WHERE (t.forum_id = $forum_id
OR t.forum_id = 0)
AND t.topic_type = " . POST_ANNOUNCE . "
ORDER BY $sort_order_sql";
$result = $db->sql_query_limit($sql, $config['topics_per_page']);
while($row = $db->sql_fetchrow($result))
{
$row_ary[] = $row;
$total_topics++;
}
$db->sql_freeresult($result);
$sql = 'SELECT t.*, lr.lastread_time, lr.lastread_type
FROM (' . TOPICS_TABLE . ' t
LEFT JOIN ' . LASTREAD_TABLE . ' lr ON lr.topic_id = t.topic_id
AND lr.user_id = ' . $user->data['user_id'] . ")
WHERE t.forum_id = $forum_id
" . (($auth->acl_gets('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1') . "
AND t.topic_type <> " . POST_ANNOUNCE . "
$limit_time_sql
ORDER BY t.topic_type DESC, $sort_order_sql";
$result = $db->sql_query_limit($sql, $config['topics_per_page'], $start);
while($row = $db->sql_fetchrow($result))
{
$row_ary[] = $row;
$total_topics++;
}
$db->sql_freeresult($result);
// Okay, lets dump out the page ...
if ($total_topics)
{
$i = $s_type_switch = 0;
foreach ($row_ary as $row)
{
$topic_id = $row['topic_id'];
// Type and folder
$topic_type = '';
if ($row['topic_status'] == ITEM_MOVED)
{
$topic_type = $user->lang['VIEW_TOPIC_MOVED'] . ' ';
$topic_id = $row['topic_moved_id'];
$folder_image = 'folder';
$folder_alt = 'Topic_Moved';
$newest_post_img = '';
}
else
{
switch ($row['topic_type'])
{
case POST_ANNOUNCE:
$topic_type = $user->lang['VIEW_TOPIC_ANNOUNCEMENT'] . ' ';
$folder = 'folder_announce';
$folder_new = 'folder_announce_new';
break;
case POST_STICKY:
$topic_type = $user->lang['VIEW_TOPIC_STICKY'] . ' ';
$folder = 'folder_sticky';
$folder_new = 'folder_sticky_new';
break;
default:
if ($replies >= intval($config['hot_threshold']))
{
$folder = 'folder_hot';
$folder_new = 'folder_hot_new';
}
else
{
$folder = 'folder';
$folder_new = 'folder_new';
}
break;
}
if ($row['topic_status'] == ITEM_LOCKED)
{
$topic_type = $user->lang['VIEW_TOPIC_LOCKED'] . ' ';
$folder = 'folder_locked';
$folder_new = 'folder_locked_new';
}
$unread_topic = true;
if ($user->data['user_id'] != ANONYMOUS &&
($row['topic_last_post_time'] <= $row['lastread_time'] ||
$row['topic_last_post_time'] < (time() - $config['lastread']))
)
{
$unread_topic = false;
}
$newest_post_img = ($unread_topic) ? '<a href="viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;t=' . $topic_id . '&amp;view=newest">' . $user->img('icon_post_newest', 'VIEW_NEWEST_POST') . '</a> ' : '';
$folder_img = ($unread_topic) ? $folder_new : $folder;
$folder_alt = ($unread_topic) ? 'NEW_POSTS' : (($row['topic_status'] == ITEM_LOCKED) ? 'TOPIC_LOCKED' : 'NO_NEW_POSTS');
if ($row['lastread_type'] == LASTREAD_POSTED)
{
$folder_img .= '_posted';
}
}
if (intval($row['poll_start']))
{
$topic_type .= $user->lang['VIEW_TOPIC_POLL'] . ' ';
}
// Goto message generation
$replies = ($auth->acl_get('m_approve')) ? $row['topic_replies_real'] : $row['topic_replies'];
if (($replies + 1) > intval($config['posts_per_page']))
{
$total_pages = ceil(($replies + 1) / intval($config['posts_per_page']));
$goto_page = ' [ ' . $user->img('icon_post', 'GOTO_PAGE') . $user->lang['GOTO_PAGE'] . ': ';
$times = 1;
for($j = 0; $j < $replies + 1; $j += intval($config['posts_per_page']))
{
$goto_page .= '<a href="viewtopic.' . $phpEx . $SID . '&amp;t=' . $topic_id . '&amp;start=' . $j . '">' . $times . '</a>';
if ($times == 1 && $total_pages > 4)
{
$goto_page .= ' ... ';
$times = $total_pages - 3;
$j += ($total_pages - 4) * intval($config['posts_per_page']);
}
else if ($times < $total_pages)
{
$goto_page .= ', ';
}
$times++;
}
$goto_page .= ' ] ';
}
else
{
$goto_page = '';
}
// Generate all the URIs ...
$view_topic_url = 'viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;t=' . $topic_id;
$last_post_img = '<a href="viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;p=' . $row['topic_last_post_id'] . '#' . $row['topic_last_post_id'] . '">' . $user->img('icon_post_latest', 'VIEW_LATEST_POST') . '</a>';
$topic_author = ($row['topic_poster'] != ANONYMOUS) ? "<a href=\"memberlist.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $row['topic_poster'] . '">' : '';
$topic_author .= ($row['topic_poster'] != ANONYMOUS) ? $row['topic_first_poster_name'] : (($row['topic_first_poster_name'] != '') ? $row['topic_first_poster_name'] : $user->lang['GUEST']);
$topic_author .= ($row['topic_poster'] != ANONYMOUS) ? '</a>' : '';
$last_post_author = ($row['topic_last_poster_id'] == ANONYMOUS) ? (($row['topic_last_poster_name'] != '') ? $row['topic_last_poster_name'] . ' ' : $user->lang['GUEST'] . ' ') : "<a href=\"memberlist.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $row['topic_last_poster_id'] . '">' . $row['topic_last_poster_name'] . '</a>';
$first_post_time = $user->format_date($row['topic_time'], $config['board_timezone']);
$last_post_time = $user->format_date($row['topic_last_post_time']);
// This will allow the style designer to output a different header
// or even seperate the list of announcements from sticky and normal
// topics
$s_type_switch_test = ($row['topic_type'] == POST_ANNOUNCE) ? 1 : 0;
// Send vars to template
$template->assign_block_vars('topicrow', array(
'FORUM_ID' => $forum_id,
'TOPIC_ID' => $topic_id,
'TOPIC_AUTHOR' => $topic_author,
'FIRST_POST_TIME' => $first_post_time,
'LAST_POST_TIME' => $last_post_time,
'LAST_POST_AUTHOR' => $last_post_author,
'GOTO_PAGE' => $goto_page,
'REPLIES' => ($auth->acl_get('m_approve')) ? $row['topic_replies_real'] : $row['topic_replies'],
'VIEWS' => $row['topic_views'],
'TOPIC_TITLE' => (!empty($censors)) ? preg_replace($censors['match'], $censors['replace'], $row['topic_title']) : $row['topic_title'],
'TOPIC_TYPE' => $topic_type,
'LAST_POST_IMG' => $last_post_img,
'NEWEST_POST_IMG' => $newest_post_img,
'TOPIC_FOLDER_IMG' => $user->img($folder_img, $folder_alt),
'TOPIC_ICON_IMG' => (!empty($icons[$row['icon_id']])) ? '<img src="' . $config['icons_path'] . '/' . $icons[$row['icon_id']]['img'] . '" width="' . $icons[$row['icon_id']]['width'] . '" height="' . $icons[$row['icon_id']]['height'] . '" alt="" title="" />' : '',
'ATTACH_ICON_IMG' => ($auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_attach', '') : '',
'S_ROW_COUNT' => $i,
'S_TOPIC_TYPE_SWITCH' => ($s_type_switch == $s_type_switch_test) ? -1 : $s_type_switch_test,
'S_TOPIC_TYPE' => $row['topic_type'],
'S_USER_POSTED' => ($row['lastread_type'] == LASTREAD_POSTED) ? true : false,
'S_TOPIC_REPORTED' => (!empty($row['topic_reported']) && $auth->acl_gets('m_', 'a_', $forum_id)) ? TRUE : FALSE,
'S_TOPIC_UNAPPROVED' => (!$row['topic_approved'] && $auth->acl_gets('m_approve', 'a_', $forum_id)) ? TRUE : FALSE,
'U_VIEW_TOPIC' => $view_topic_url)
);
$s_type_switch = ($row['topic_type'] == POST_ANNOUNCE) ? 1 : 0;
$i++;
}
}
if ($user->data['user_id'] != ANONYMOUS)
{
// $mark_topics isn't set as of now
//setcookie($config['cookie_name'] . '_t', serialize($mark_topics), 0, $config['cookie_path'], $config['cookie_domain'], $config['cookie_secure']);
}
}
// Mozilla navigation links
$nav_links['up'] = array(
'url' => 'index.' . $phpEx . $SID,
'title' => sprintf($user->lang['FORUM_INDEX'], $config['sitename'])
);
// Dump out the page header and load viewforum template
$page_title = $user->lang['VIEW_FORUM'] . ' - ' . $forum_data['forum_name'];
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'viewforum_body.html')
);
make_jumpbox("viewforum.$phpEx$SID", $forum_id);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
?>
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