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|
<?php
/***************************************************************************
* index.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.
*
***************************************************************************/
$phpbb_root_path = "./";
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);
//
// Start session management
//
$userdata = session_pagestart($user_ip, PAGE_INDEX, $session_length);
init_userprefs($userdata);
//
// End session management
//
$viewcat = (!empty($HTTP_GET_VARS['viewcat'])) ? $HTTP_GET_VARS['viewcat'] : -1;
if( isset($HTTP_GET_VARS['mark']) || isset($HTTP_POST_VARS['mark']) )
{
$mark_read = ( isset($HTTP_POST_VARS['mark']) ) ? $HTTP_POST_VARS['mark'] : $HTTP_GET_VARS['mark'];
}
else
{
$mark_read = "";
}
//
// If you don't use these stats on your index
// you may want to consider removing them since
// it will reduce the number of queries speeding
// up page generation a little
//
$total_posts = get_db_stat('postcount');
$total_users = get_db_stat('usercount');
$total_topics = get_db_stat('topiccount');
$newest_userdata = get_db_stat('newestuser');
$newest_user = $newest_userdata['username'];
$newest_uid = $newest_userdata['user_id'];
//
// Start page proper
//
$sql = "SELECT c.cat_id, c.cat_title, c.cat_order
FROM " . CATEGORIES_TABLE . " c, " . FORUMS_TABLE . " f
WHERE f.cat_id = c.cat_id
GROUP BY c.cat_id, c.cat_title, c.cat_order
ORDER BY c.cat_order";
if(!$q_categories = $db->sql_query($sql))
{
message_die(GENERAL_ERROR, "Could not query categories list", "", __LINE__, __FILE__, $sql);
}
if($total_categories = $db->sql_numrows($q_categories))
{
$category_rows = $db->sql_fetchrowset($q_categories);
$limit_forums = "";
//
// Define appropriate SQL
//
switch(SQL_LAYER)
{
case 'postgresql':
$limit_forums = ($viewcat != -1) ? "AND f.cat_id = $viewcat " : "";
$sql = "SELECT f.*, p.post_time, u.username, u.user_id
FROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " u
WHERE p.post_id = f.forum_last_post_id
AND u.user_id = p.poster_id
$limit_forums
UNION (
SELECT f.*, NULL, NULL, NULL, NULL
FROM " . FORUMS_TABLE . " f
WHERE NOT EXISTS (
SELECT p.post_time
FROM " . POSTS_TABLE . " p
WHERE p.post_id = f.forum_last_post_id
)
$limit_forums
)";
break;
case 'oracle':
$limit_forums = ($viewcat != -1) ? "AND f.cat_id = $viewcat " : "";
$sql = "SELECT f.*, p.post_time, u.username, u.user_id
FROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " u
WHERE p.post_id = f.forum_last_post_id(+)
AND u.user_id = p.poster_id(+)
$limit_forums
ORDER BY f.cat_id, f.forum_order";
break;
default:
$limit_forums = ($viewcat != -1) ? "WHERE f.cat_id = $viewcat " : "";
$sql = "SELECT f.*, p.post_time, u.username, u.user_id
FROM (( " . FORUMS_TABLE . " f
LEFT JOIN " . POSTS_TABLE . " p ON p.post_id = f.forum_last_post_id )
LEFT JOIN " . USERS_TABLE . " u ON u.user_id = p.poster_id )
$limit_forums
ORDER BY f.cat_id, f.forum_order";
break;
}
if(!$q_forums = $db->sql_query($sql))
{
message_die(GENERAL_ERROR, "Could not query forums information", "", __LINE__, __FILE__, $sql);
}
if( !$total_forums = $db->sql_numrows($q_forums) )
{
message_die(GENERAL_MESSAGE, $lang['No_forums']);
}
$forum_rows = $db->sql_fetchrowset($q_forums);
$sql = "SELECT f.forum_id, t.topic_id, p.post_time
FROM " . FORUMS_TABLE . " f, " . TOPICS_TABLE . " t, " . POSTS_TABLE . " p
WHERE t.forum_id = f.forum_id
AND p.post_id = t.topic_last_post_id
AND p.post_time > " . $userdata['session_last_visit'] . "
AND t.topic_moved_id = NULL";
if(!$new_topic_ids = $db->sql_query($sql))
{
message_die(GENERAL_ERROR, "Could not query new topic information", "", __LINE__, __FILE__, $sql);
}
while( $topic_data = $db->sql_fetchrow($new_topic_ids) )
{
$new_topic_data[$topic_data['forum_id']][$topic_data['topic_id']] = $topic_data['post_time'];
}
//
// Obtain list of moderators of each forum
//
$sql = "SELECT aa.forum_id, g.group_name, g.group_id, g.group_single_user, u.user_id, u.username
FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g, " . USERS_TABLE . " u
WHERE aa.auth_mod = " . TRUE . "
AND ug.group_id = aa.group_id
AND g.group_id = aa.group_id
AND u.user_id = ug.user_id
ORDER BY aa.forum_id, g.group_id, u.user_id";
if(!$q_forum_mods = $db->sql_query($sql))
{
message_die(GENERAL_ERROR, "Could not query forum moderator information", "", __LINE__, __FILE__, $sql);
}
$forum_mods_list = $db->sql_fetchrowset($q_forum_mods);
for($i = 0; $i < count($forum_mods_list); $i++)
{
if($forum_mods_list[$i]['group_single_user'] || !$forum_mods_list[$i]['group_id'])
{
$forum_mods_single_user[$forum_mods_list[$i]['forum_id']][] = 1;
$forum_mods_name[$forum_mods_list[$i]['forum_id']][] = $forum_mods_list[$i]['username'];
$forum_mods_id[$forum_mods_list[$i]['forum_id']][] = $forum_mods_list[$i]['user_id'];
}
else
{
$forum_mods_single_user[$forum_mods_list[$i]['forum_id']][] = 0;
$forum_mods_name[$forum_mods_list[$i]['forum_id']][] = $forum_mods_list[$i]['group_name'];
$forum_mods_id[$forum_mods_list[$i]['forum_id']][] = $forum_mods_list[$i]['group_id'];
}
}
//
// Find which forums are visible for this user
//
$is_auth_ary = auth(AUTH_VIEW, AUTH_LIST_ALL, $userdata, $forum_rows);
$template->set_filenames(array(
"body" => "index_body.tpl")
);
$template->assign_vars(array(
"TOTAL_POSTS" => $total_posts,
"TOTAL_USERS" => $total_users,
"TOTAL_TOPICS" => $total_topics,
"NEWEST_USER" => $newest_user,
"NEWEST_UID" => $newest_uid,
"USERS_BROWSING" => $users_browsing,
"L_FORUM_LOCKED" => $lang['Forum_is_locked'],
"L_MARK_FORUMS_READ" => $lang['Mark_all_forums'],
"L_SEARCH_NEW" => $lang['Search_new'],
"U_SEARCH_NEW" => append_sid("search.$phpEx?search_id=newposts"),
"U_MARK_READ" => append_sid("index.$phpEx?mark=forums"),
"U_NEWEST_USER_PROFILE" => append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=$newest_uid"))
);
//
// Okay, let's build the index
//
$gen_cat = array();
for($i = 0; $i < $total_categories; $i++)
{
$cat_id = $category_rows[$i]['cat_id'];
$count = 0;
for($j = 0; $j < $total_forums; $j++)
{
$forum_id = $forum_rows[$j]['forum_id'];
if( $is_auth_ary[$forum_id]['auth_view'] && ( ($forum_rows[$j]['cat_id'] == $cat_id && $viewcat == -1) || $cat_id == $viewcat) )
{
if(!$gen_cat[$cat_id])
{
$template->assign_block_vars("catrow", array(
"CAT_ID" => $cat_id,
"CAT_DESC" => $category_rows[$i]['cat_title'],
"U_VIEWCAT" => append_sid("index.$phpEx?viewcat=$cat_id"))
);
$gen_cat[$cat_id] = 1;
}
if($forum_rows[$j]['forum_status'] == FORUM_LOCKED)
{
$folder_image = "<img src=\"" . $images['forum_locked'] . "\" alt=\"" . $lang['Forum_locked'] . "\" />";
}
else
{
$unread_topics = false;
if( count($new_topic_data[$forum_id]) )
{
while( list($check_topic_id, $check_post_time) = each($new_topic_data[$forum_id]) )
{
if( !isset($HTTP_COOKIE_VARS['phpbb2_' . $forum_id . '_' . $check_topic_id]) )
{
if($mark_read == "forums")
{
setcookie('phpbb2_' . $forum_id . '_' . $check_topic_id, time(), 0, $cookiepath, $cookiedomain, $cookiesecure);
}
else
{
$unread_topics = true;
}
}
else
{
if($HTTP_COOKIE_VARS['phpbb2_' . $forum_id . '_' . $check_topic_id] < $check_post_time )
{
$unread_topics = true;
}
}
}
}
$folder_image = ( $unread_topics ) ? "<img src=\"" . $images['forum_new'] . "\" alt=\"" . $lang['New_posts'] . "\" />" : "<img src=\"" . $images['forum'] . "\" alt=\"" . $lang['No_new_posts'] . "\" />";
}
$posts = $forum_rows[$j]['forum_posts'];
$topics = $forum_rows[$j]['forum_topics'];
if($forum_rows[$j]['username'] != "" && $forum_rows[$j]['post_time'] > 0)
{
$last_post_time = create_date($board_config['default_dateformat'], $forum_rows[$j]['post_time'], $board_config['board_timezone']);
$last_post = $last_post_time . "<br />" . $lang['by'] . " ";
$last_post .= ( $forum_rows[$j]['user_id'] == ANONYMOUS ) ? $forum_rows[$j]['username'] . " " : "<a href=\"" . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $forum_rows[$j]['user_id']) . "\">" . $forum_rows[$j]['username'] . "</a> ";
$last_post .= "<a href=\"" . append_sid("viewtopic.$phpEx?" . POST_POST_URL . "=" . $forum_rows[$j]['forum_last_post_id']) . "#" . $forum_rows[$j]['forum_last_post_id'] . "\"><img src=\"" . $images['icon_latest_reply'] . "\" border=\"0\" alt=\"" . $lang['View_latest_post'] . "\" /></a>";
}
else
{
$last_post = $lang['No_Posts'];
}
$mod_count = 0;
$moderators_links = "";
for($mods = 0; $mods < count($forum_mods_name[$forum_id]); $mods++)
{
if( !strstr($moderators_links, $forum_mods_name[$forum_id][$mods]) )
{
if($mods > 0)
{
$moderators_links .= ", ";
}
if( !($mod_count % 2) && $mod_count != 0 )
{
$moderators_links .= "<br />";
}
if( $forum_mods_single_user[$forum_id][$mods])
{
$moderators_links .= "<a href=\"" . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $forum_mods_id[$forum_id][$mods]) . "\">" . $forum_mods_name[$forum_id][$mods] . "</a>";
}
else
{
$moderators_links .= "<a href=\"" . append_sid("groupcp.$phpEx?" . POST_GROUPS_URL . "=" . $forum_mods_id[$forum_id][$mods]) . "\">" . $forum_mods_name[$forum_id][$mods] . "</a>";
}
$mod_count++;
}
}
if($moderators_links == "")
{
$moderators_links = " ";
}
$row_color = ( !($count%2) ) ? $theme['td_color1'] : $theme['td_color2'];
$row_class = ( !($count%2) ) ? $theme['td_class1'] : $theme['td_class2'];
$template->assign_block_vars("catrow.forumrow", array(
"ROW_COLOR" => "#" . $row_color,
"ROW_CLASS" => $row_class,
"FOLDER" => $folder_image,
"FORUM_NAME" => $forum_rows[$j]['forum_name'],
"FORUM_DESC" => $forum_rows[$j]['forum_desc'],
"POSTS" => $forum_rows[$j]['forum_posts'],
"TOPICS" => $forum_rows[$j]['forum_topics'],
"LAST_POST" => $last_post,
"MODERATORS" => $moderators_links,
"U_VIEWFORUM" => append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id"))
);
$count++;
}
else if($viewcat != -1)
{
if(!$gen_cat[$cat_id])
{
$template->assign_block_vars("catrow", array(
"CAT_ID" => $cat_id,
"CAT_DESC" => $category_rows[$i]['cat_title'],
"U_VIEWCAT" => append_sid("index.$phpEx?viewcat=$cat_id"))
);
$gen_cat[$cat_id] = 1;
}
}
}
} // for ... categories
}// if ... total_categories
else
{
message_die(GENERAL_MESSAGE, $lang['No_forums']);
}
//
// Output page header and open the index body template
// we do this here because of the mark topics read cookie
// code
//
$page_title = $lang['Forum_Index'];
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
//
// Generate the page
//
$template->pparse("body");
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
?>
|
