php-phpbb/phpBB/viewtopic.php

<?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.'.$phpEx);
include('functions/bbcode.'.$phpEx);

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($topic_id))
{
   error_die($db, GENERAL_ERROR, "You have reached this page in error, please go back and try again");
}

$sql = "SELECT t.topic_title, t.topic_status, t.topic_replies,
		f.forum_type, f.forum_name, f.forum_id, u.username, u.user_id
	FROM ".TOPICS_TABLE." t, ".FORUMS_TABLE." f, ".FORUM_MODS_TABLE." fm, ".USERS_TABLE." u
	WHERE t.topic_id = '$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))
{
   error_die($db, QUERY_ERROR);
}
if(!$total_rows = $db->sql_numrows($result))
{
   error_die($db, 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"]);
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
//

$total_replies = $forum_row[0]["topic_replies"] + 1;

$page_title = "View Topic - $topic_title";
$pagetype = "viewtopic";
include('includes/page_header.'.$phpEx);

if(!isset($start))
{
   $start = 0;
}

$sql = "SELECT u.username, u.user_id, u.user_posts, u.user_from, u.user_website, u.user_icq, u.user_aim, u.user_yim, u.user_regdate, u.user_msnm, u.user_viewemail, r.rank_title, r.rank_image, p.post_time, p.post_id, p.bbcode_uid, pt.post_text
	FROM ".POSTS_TABLE." p
	LEFT JOIN ".USERS_TABLE." u ON p.poster_id = u.user_id
	LEFT JOIN ".RANKS_TABLE." r ON (u.user_rank = r.rank_id)
		AND NOT (u.user_posts > r.rank_min AND u.user_posts < r.rank_max)
	LEFT JOIN ".POSTS_TEXT_TABLE." pt ON p.post_id = pt.post_id
	WHERE p.topic_id = '$topic_id'
	ORDER BY p.post_time ASC
	LIMIT $start, $posts_per_page";

if(!$result = $db->sql_query($sql))
{
   error_die($db, QUERY_ERROR);
}
if(!$total_posts = $db->sql_numrows($result))
{
   error_die($db, GENERAL_ERROR, "Error getting post data.");
}
$postrow = $db->sql_fetchrowset($result);

for($x = 0; $x < $total_posts; $x++)
{
	$poster = stripslashes($postrow[$x]["username"]);
	$poster_id = $postrow[$x]["user_id"];
	$poster_rank = stripslashes($postrow[$x]["rank_title"]);
	$rank_image = ($postrow[$x]["rank_image"]) ? "<img src=\"".$postrow[$x]["rank_image"]."\">" : "";
	$post_date = date($date_format, $postrow[$x]["post_time"]);

	$poster_posts = $postrow[$x]["user_posts"];
	$poster_from = ($postrow[$x]["user_from"]) ? "$l_from: ".$postrow[$x]["user_from"] : "";
	$poster_joined = $postrow[$x]["user_regdate"];

	$profile_img = "<a href=\"profile.$phpEx?mode=viewprofile&user_id=$poster_id\"><img src=\"$image_profile\" alt=\"$l_profileof $poster\" border=\"0\"></a>";
	$email_img = ($postrow[$x]["user_viewemail"] == 1) ? "<a href=\"mailto:".$postrow[$x]["user_email"]."\"><img src=\"$image_email\" alt=\"$l_email $poster\" border=\"0\"></a>" : "";
	$www_img = ($postrow[$x]["user_website"]) ? "<a href=\"".$postrow[$x]["user_website"]."\"><img src=\"$image_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[$x]["user_icq"]."\"><img src=\"$image_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[$x]["user_aim"]."&message=Hello+Are+you+there?\"><img src=\"$image_aim\" border=\"0\"></a>" : "";
	$msn_img = ($postrow[$x]["user_msnm"]) ? "<a href=\"profile.$phpEx?mode=viewprofile&user_id=$poster_id\"><img src=\"$image_msn\" border=\"0\"></a>" : "";
	$yim_img = ($postrow[$x]["user_yim"]) ? "<a href=\"http://edit.yahoo.com/config/send_webmesg?.target=".$postrow[$x]["user_yim"]."&.src=pg\"><img src=\"$image_yim\" border=\"0\"></a>" : "";

	$edit_img = "<a href=\"posting.$phpEx?mode=editpost&post_id=".$postrow[$x]["post_id"]."&topic_id=$topic_id&forum_id=$forum_id\"><img src=\"$image_edit\" alt=\"$l_editdelete\" border=\"0\"></a>";
	$quote_img = "<a href=\"posting.$phpEx?mode=reply&quote=true&post_id=".$postrow[$x]["post_id"]."&topic_id=$topic_id&forum_id=$forum_id\"><img src=\"$image_quote\" alt=\"$l_replyquote\" border=\"0\"></a>";
	$pmsg_img = "<a href=\"priv_msgs.$phpEx?mode=send\"><img src=\"$image_pmsg\" alt=\"$l_sendpmsg\" border=\"0\"></a>";

	if($is_moderator)
	{
		$ip_img = "<a href=\"topicadmin.$phpEx?mode=viewip&user_id=".$poster_id."\"><img src=\"$image_ip\" alt=\"$l_viewip\" border=\"0\"></a>";
		$delpost_img = "<a href=\"topicadmin.$phpEx?mode=delpost$post_id=".$postrow[$x]["post_id"]."\"><img src=\"$image_delpost\" alt=\"$l_delete\" border=\"0\"></a>";
	}

	$message = stripslashes($postrow[$x]["post_text"]);
	$bbcode_uid = $postrow[$x]['bbcode_uid'];

	if(!$allow_html)
	{
		$message = strip_tags($message);
	}
	if($allow_bbcode)
	{
		// do bbcode stuff here
		$message = bbencode_second_pass($message, $bbcode_uid);
	}

	$message = make_clickable($message);

	$message = str_replace("\n", "<BR>", $message);

	if(!($x % 2))
	{
		$color = "#DDDDDD";
	}
	else
	{
		$color = "#CCCCCC";
	}

	$message = eregi_replace("\[addsig]$", "<BR>_________________<BR>" . stripslashes($postrow[$x]["user_sig"]), $message);

	$template->assign_block_vars("postrow", array("TOPIC_TITLE" => $topic_title,
		"L_POSTED" => $l_posted,
		"L_JOINED" => $l_joined,
		"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));
}

if($total_replies > $posts_per_page)
{
	$times = 0;
	for($x = 0; $x < $total_replies; $x += $posts_per_page)
	{
		$times++;
	}
	$pages = $times . " pages";

	$times = 1;
	$pagination = "$l_gotopage (";

	$last_page = $start - $posts_per_page;
	if($start > 0)
	{
		$pagination .= "<a href=\"$PHP_SELF?".POST_TOPIC_URL."=$topic_id&forum_id=$forum_id&start=$last_page\">$l_prevpage</a> ";
	}

	for($x = 0; $x < $total_replies; $x += $posts_per_page)
	{
		if($times != 1)
		{
			$pagination .=  " | ";
		}
		if($start && ($start == $x))
		{
			$pagination .=  $times;
		}
		else if($start == 0 && $x == 0)
		{
			$pagination .= "1";
		}
		else
		{
			$pagination .= "<a href=\"$PHP_SELF?".POST_TOPIC_URL."=$topic_id&forum_id=$forum_id&start=$x\">$times</a>";
		}
		$times++;
	}

	if(($start + $posts_per_page) < $total_replies)
	{
		$next_page = $start + $posts_per_page;
		$pagination .=  " <a href=\"$PHP_SELF?".POST_TOPIC_URL."=$topic_id&forum_id=$forum_id&start=$next_page\">$l_nextpage</a>";
	}
	$pagination .= " )";
}
else
{
	$pages = "1 page";
}

$template->assign_vars(array("PAGES" => $pages,
	"PAGINATION" => $pagination));

$template->pparse("body");

include('includes/page_tail.'.$phpEx);

?>