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phpbb/phpBB/viewtopic.php
James Atkinson bb1679af9a Lots of work on posting. New topic and reply functionality is mostly done. Edit post loads the form but needs database functionality 
All this is only been tested on Postgres, donno if it works as well on MySQL yet, will test when I can get access to sourceforge again


git-svn-id: file:///svn/phpbb/trunk@328 89ea8834-ac86-4346-8a33-228a782c2dd0
2001-05-26 00:25:50 +00:00

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<?php
/***************************************************************************
* viewtopic.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.
*
*
***************************************************************************/
include('extension.inc');
include('common.'.$phpEx);
include('includes/bbcode.'.$phpEx);
$page_title = "View Topic - $topic_title";
$pagetype = "viewtopic";
if(!isset($HTTP_GET_VARS['topic'])) // For backward compatibility
{
$topic_id = $HTTP_GET_VARS[POST_TOPIC_URL];
}
else
{
$topic_id = $HTTP_GET_VARS['topic'];
}
$is_moderator = 0;
if(!isset($topic_id))
{
error_die(GENERAL_ERROR, "You have reached this page in error, please go back and try again");
}
//
// Start: 'Next newest topic' & 'Next oldest topic' functionality
//
if(isset($HTTP_GET_VARS['view']))
{
if($HTTP_GET_VARS['view'] == 'newer')
{
$operator = ">";
}
else if($HTTP_GET_VARS['view'] == 'older')
{
$operator = "<";
}
switch($dbms)
{
case 'oracle':
case 'mssql':
case 'odbc':
case 'postgres':
$sql = "SELECT t.topic_id, t.topic_title, t.topic_status, t.topic_replies,
f.forum_type, f.forum_name, f.forum_id, u.username, u.user_id
FROM ".TOPICS_TABLE." t, ".FORUMS_TABLE." f, ".FORUM_MODS_TABLE." fm, ".USERS_TABLE." u
WHERE t.topic_id in
(select max(topic_id) from ".TOPICS_TABLE." WHERE topic_time ".$operator." (select topic_time as t_time from ".TOPICS_TABLE." where topic_id = $topic_id))
AND f.forum_id = ".$HTTP_GET_VARS[POST_FORUM_URL]."
AND f.forum_id = t.forum_id
AND fm.forum_id = t.forum_id
AND u.user_id = fm.user_id";
break;
default:
// And now the stupid MySQL case...I wish they would get around to implementing subselectes...
$sub_query = "SELECT topic_time FROM ".TOPICS_TABLE." WHERE topic_id = $topic_id";
if($sub_result = $db->sql_query($sub_query))
{
$resultset = $db->sql_fetchrowset($sub_result);
$sql = "SELECT t.topic_id, t.topic_title, t.topic_status, t.topic_replies,
f.forum_type, f.forum_name, f.forum_id, u.username, u.user_id
FROM ".TOPICS_TABLE." t, ".FORUMS_TABLE." f, ".FORUM_MODS_TABLE." fm, ".USERS_TABLE." u
WHERE t.topic_time ".$operator." ".$resultset[0]['topic_time']."
AND f.forum_id = ".$HTTP_GET_VARS[POST_FORUM_URL]."
AND f.forum_id = t.forum_id
AND fm.forum_id = t.forum_id
AND u.user_id = fm.user_id";
$db->sql_freeresult($sub_result);
}
else
{
if(DEBUG)
{
$dberror = $db->sql_error();
error_die(SQL_QUERY, "Couldn't obtain topic information.<br>Reason: ".$dberror['message']."<br>Query: $sql", __LINE__, __FILE__);
}
else
{
error_die(SQL_QUERY, "Couldn't obtain topic information.", __LINE__, __FILE__);
}
}
break;
}
}
//
// End.
//
else
{
$sql = "SELECT t.topic_id, t.topic_title, t.topic_status, t.topic_replies,
f.forum_type, f.forum_name, f.forum_id, u.username, u.user_id
FROM ".TOPICS_TABLE." t, ".FORUMS_TABLE." f, ".FORUM_MODS_TABLE." fm, ".USERS_TABLE." u
WHERE t.topic_id = $topic_id
AND f.forum_id = t.forum_id
AND fm.forum_id = t.forum_id
AND u.user_id = fm.user_id";
}
if(!$result = $db->sql_query($sql))
{
if(DEBUG)
{
$dberror = $db->sql_error();
error_die(SQL_QUERY, "Couldn't obtain topic information.<br>Reason: ".$dberror['message']."<br>Query: $sql", __LINE__, __FILE__);
}
else
{
error_die(SQL_QUERY, "Couldn't obtain topic information.", __LINE__, __FILE__);
}
}
if(!$total_rows = $db->sql_numrows($result))
{
if(isset($HTTP_GET_VARS['view']))
{
error_die(GENERAL_ERROR, $l_nomoretopics);
}
else
{
if(DEBUG)
{
$error = $db->sql_error();
error_die(GENERAL_ERROR, "The forum/topic you selected does not exist.<br>Reason: ".$error['message']."<br>Query: $sql", __LINE__, __FILE__);
}
else
{
error_die(GENERAL_ERROR, "The forum you selected does not exist. Please go back and try again.");
}
}
}
$forum_row = $db->sql_fetchrowset($result);
$topic_title = $forum_row[0]['topic_title'];
$forum_id = $forum_row[0]['forum_id'];
$forum_name = stripslashes($forum_row[0]['forum_name']);
// If we're viewing a 'newer' or 'older' topic the current topic_id is unreliable
$topic_id = $forum_row[0]['topic_id'];
//
// Start session management
//
$userdata = session_pagestart($user_ip, $forum_id, $session_length);
init_userprefs($userdata);
//
// End session management
//
for($x = 0; $x < $total_rows; $x++)
{
$moderators[] = array("user_id" => $forum_row[$x]['user_id'],
"username" => $forum_row[$x]['username']);
if($userdata['user_id'] == $forum_row[$x]['user_id'])
{
$is_moderator = 1;
}
}
//
// Add checking for private forums here
//
//
// Set the body template
//
$template->set_filenames(array(
"body" => "viewtopic_body.tpl",
"jumpbox" => "jumpbox.tpl")
);
$jumpbox = make_jumpbox();
$template->assign_vars(array(
"JUMPBOX_LIST" => $jumpbox,
"S_JUMPBOX_ACTION" => append_sid("viewforum.".$phpEx),
"SELECT_NAME" => POST_FORUM_URL)
);
$template->assign_var_from_handle("JUMPBOX", "jumpbox");
$total_replies = $forum_row[0]['topic_replies'] + 1;
if(!isset($start))
{
$start = 0;
}
$sql = "SELECT u.username, u.user_id, u.user_posts, u.user_from, u.user_website, u.user_icq, u.user_aim, u.user_yim, u.user_regdate, u.user_msnm, u.user_viewemail, u.user_rank, u.user_sig, p.post_time, p.post_id, p.bbcode_uid, pt.post_text
FROM ".POSTS_TABLE." p, ".USERS_TABLE." u, ".POSTS_TEXT_TABLE." pt
WHERE p.topic_id = $topic_id
AND p.poster_id = u.user_id
AND p.post_id = pt.post_id
ORDER BY p.post_time ASC
LIMIT $start, ".$board_config['posts_per_page'];
if(!$result = $db->sql_query($sql))
{
error_die(SQL_QUERY, "Couldn't obtain post/user information.", __LINE__, __FILE__);
}
if(!$total_posts = $db->sql_numrows($result))
{
error_die(GENERAL_ERROR, "There don't appear to be any posts for this topic.", __LINE__, __FILE__);
}
$sql = "SELECT *
FROM ".RANKS_TABLE."
ORDER BY rank_min";
if(!$ranks_result = $db->sql_query($sql))
{
error_die(SQL_QUERY, "Couldn't obtain ranks information.", __LINE__, __FILE__);
}
$postrow = $db->sql_fetchrowset($result);
$ranksrow = $db->sql_fetchrowset($ranksresult);
//
// Post, reply and other URL generation for
// templating vars
//
$new_topic_url = append_sid("posting.".$phpEx."?mode=newtopic&".POST_FORUM_URL."=$forum_id");
$reply_topic_url = append_sid("posting.".$phpEx."?mode=reply&".POST_TOPIC_URL."=$topic_id&".POST_FORUM_URL."=$forum_id");
$view_forum_url = append_sid("viewforum.".$phpEx."?".POST_FORUM_URL."=$forum_id");
$view_older_topic_url = append_sid("viewtopic.".$phpEx."?".POST_TOPIC_URL."=".$topic_id."&".POST_FORUM_URL."=$forum_id&view=newer");
$view_newer_topic_url = append_sid("viewtopic.".$phpEx."?".POST_TOPIC_URL."=".$topic_id."&".POST_FORUM_URL."=$forum_id&view=older");
$template->assign_vars(array(
"L_POSTED" => $l_posted,
"U_POST_NEW_TOPIC" => $new_topic_url,
"FORUM_NAME" => $forum_name,
"TOPIC_TITLE" => $topic_title,
"U_VIEW_FORUM" => $view_forum_url,
"U_VIEW_OLDER_TOPIC" => $view_older_topic_url,
"U_VIEW_NEWER_TOPIC" => $view_newer_topic_url,
"U_POST_REPLY_TOPIC" => $reply_topic_url));
//
// Dump out the page header
//
include('includes/page_header.'.$phpEx);
//
// Okay, let's do the loop, yeah come on baby let's do the loop
// and it goes like this ...
//
for($x = 0; $x < $total_posts; $x++)
{
$poster = stripslashes($postrow[$x]['username']);
$poster_id = $postrow[$x]['user_id'];
$post_date = create_date($board_config['default_dateformat'], $postrow[$x]['post_time'], $board_config['default_timezone']);
$poster_posts = $postrow[$x]['user_posts'];
$poster_from = ($postrow[$x]['user_from']) ? "$l_from: ".$postrow[$x]['user_from'] : "";
$poster_joined = create_date($board_config['default_dateformat'], $postrow[$x]['user_regdate'], $board_config['default_timezone']);
if($poster_id != ANONYMOUS && $poster_id != DELETED)
{
if(!$postrow[$x]['user_rank'])
{
for($i = 0; $i < count($ranksrow); $i++)
{
if($poster_posts > $ranksrow[$i]['rank_min'] && $poster_posts < $ranksrow[$i]['rank_max'])
{
$poster_rank = $ranksrow[$i]['rank_title'];
$rank_image = ($ranksrow[$x]['rank_image']) ? "<img src=\"".$ranksrow[$x]['rank_image']."\">" : "";
}
}
}
else
{
for($i = 0; $i < count($ranksrow); $i++)
{
if($postrow[$x]['user_rank'] == $ranksrow[$i]['rank_special'])
{
$poster_rank = $ranksrow[$i]['rank_title'];
$rank_image = ($ranksrow[$x]['rank_image']) ? "<img src=\"".$ranksrow[$x]['rank_image']."\">" : "";
}
}
}
}
else
{
$poster_rank = "";
}
$profile_img = "<a href=\"".append_sid("profile.$phpEx?mode=viewprofile&".POST_USERS_URL."=$poster_id")."\"><img src=\"".$images['profile']."\" alt=\"$l_profileof $poster\" border=\"0\"></a>";
$email_img = ($postrow[$x]['user_viewemail'] == 1) ? "<a href=\"mailto:".$postrow[$x]['user_email']."\"><img src=\"".$images['email']."\" alt=\"$l_email $poster\" border=\"0\"></a>" : "";
$www_img = ($postrow[$x]['user_website']) ? "<a href=\"".$postrow[$x]['user_website']."\"><img src=\"".$images['www']."\" alt=\"$l_viewsite\" border=\"0\"></a>" : "";
if($postrow[$x]['user_icq'])
{
$icq_status_img = "<a href=\"http://wwp.icq.com/".$postrow[$x]['user_icq']."#pager\"><img src=\"http://online.mirabilis.com/scripts/online.dll?icq=".$postrow[$x]['user_icq']."&img=5\" alt=\"$l_icqstatus\" border=\"0\"></a>";
$icq_add_img = "<a href=\"http://wwp.icq.com/scripts/search.dll?to=".$postrow[$x]['user_icq']."\"><img src=\"".$images['icq']."\" alt=\"$l_icq\" border=\"0\"></a>";
}
else
{
$icq_status_img = "";
$icq_add_img = "";
}
$aim_img = ($postrow[$x]['user_aim']) ? "<a href=\"aim:goim?screenname=".$postrow[$x]['user_aim']."&message=Hello+Are+you+there?\"><img src=\"".$images['aim']."\" border=\"0\"></a>" : "";
$msn_img = ($postrow[$x]['user_msnm']) ? "<a href=\"profile.$phpEx?mode=viewprofile&user_id=$poster_id\"><img src=\"".$images['msn']."\" border=\"0\"></a>" : "";
$yim_img = ($postrow[$x]['user_yim']) ? "<a href=\"http://edit.yahoo.com/config/send_webmesg?.target=".$postrow[$x]['user_yim']."&.src=pg\"><img src=\"".$images['yim']."\" border=\"0\"></a>" : "";
$edit_img = "<a href=\"".append_sid("posting.$phpEx?mode=editpost&".POST_POST_URL."=".$postrow[$x]['post_id']."&".POST_TOPIC_URL."=$topic_id&".POST_FORUM_URL."=$forum_id")."\"><img src=\"".$images['edit']."\" alt=\"$l_editdelete\" border=\"0\"></a>";
$quote_img = "<a href=\"".append_sid("posting.$phpEx?mode=reply&quote=true&post_id=".$postrow[$x]['post_id']."&topic_id=$topic_id&forum_id=$forum_id")."\"><img src=\"".$images['quote']."\" alt=\"$l_replyquote\" border=\"0\"></a>";
$pmsg_img = "<a href=\"".append_sid("priv_msgs.$phpEx?mode=send")."\"><img src=\"".$images['pmsg']."\" alt=\"$l_sendpmsg\" border=\"0\"></a>";
if($is_moderator)
{
$ip_img = "<a href=\"".append_sid("topicadmin.$phpEx?mode=viewip&user_id=".$poster_id)."\"><img src=\"".$images['ip']."\" alt=\"$l_viewip\" border=\"0\"></a>";
$delpost_img = "<a href=\"".append_sid("topicadmin.$phpEx?mode=delpost$post_id=".$postrow[$x]['post_id'])."\"><img src=\"".$images['delpost']."\" alt=\"$l_delete\" border=\"0\"></a>";
}
$message = stripslashes($postrow[$x]['post_text']);
$bbcode_uid = $postrow[$x]['bbcode_uid'];
$user_sig = stripslashes($postrow[$x]['user_sig']);
if(!$board_config['allow_html'])
{
$user_sig = strip_tags($user_sig);
$message = strip_tags($message);
}
if($board_config['allow_bbcode'])
{
// do bbcode stuff here
$sig_uid = make_bbcode_uid();
$user_sig = bbencode_first_pass($user_sig, $sig_uid);
$user_sig = bbencode_second_pass($user_sig, $sig_uid);
$message = bbencode_second_pass($message, $bbcode_uid);
}
$message = make_clickable($message);
$message = str_replace("\n", "<br />", $message);
if(!($x % 2))
{
$color = "#".$theme['td_color1'];
}
else
{
$color = "#".$theme['td_color2'];
}
$message = eregi_replace("\[addsig]$", "<br />_________________<br />" . nl2br($user_sig), $message);
$template->assign_block_vars("postrow", array(
"TOPIC_TITLE" => $topic_title,
"POSTER_NAME" => $poster,
"POSTER_RANK" => $poster_rank,
"RANK_IMAGE" => $rank_image,
"ROW_COLOR" => $color,
"POSTER_JOINED" => $poster_joined,
"POSTER_POSTS" => $poster_posts,
"POSTER_FROM" => $poster_from,
"POST_DATE" => $post_date,
"MESSAGE" => $message,
"PROFILE_IMG" => $profile_img,
"EMAIL_IMG" => $email_img,
"WWW_IMG" => $www_img,
"ICQ_STATUS_IMG" => $icq_status_img,
"ICQ_ADD_IMG" => $icq_add_img,
"AIM_IMG" => $aim_img,
"MSN_IMG" => $msn_img,
"YIM_IMG" => $yim_img,
"EDIT_IMG" => $edit_img,
"QUOTE_IMG" => $quote_img,
"PMSG_IMG" => $pmsg_img,
"IP_IMG" => $ip_img,
"DELPOST_IMG" => $delpost_img,
"U_POST_ID" => $postrow[$x]['post_id']));
}
if($total_replies > $board_config['posts_per_page'])
{
$times = 0;
for($x = 0; $x < $total_replies; $x += $board_config['posts_per_page'])
{
$times++;
}
$pages = $times . " $l_pages";
}
else
{
$pages = "1 $l_page";
}
$template->assign_vars(array(
"PAGES" => $pages,
"PAGINATION" => generate_pagination("viewtopic.$phpEx?".POST_TOPIC_URL."=$topic_id", $total_replies, $board_config['posts_per_page'], $start)));
$template->pparse("body");
flush();
//
// Update the number of views on this topic. I did the flush() above so the user can see the output
// right away and dosan't have to wait for this update query to finish.
//
$sql = "UPDATE ".TOPICS_TABLE." SET topic_views = topic_views + 1 WHERE topic_id = $topic_id";
// We don't care too much if this query succeeds or not so I'm not going to bother checking
$db->sql_query($sql);
include('includes/page_tail.'.$phpEx);
?>
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