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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);

$is_moderator = 0;

if(!isset($forum_id) || !isset($topic_id))
{
      error_die($db, GENERAL_ERROR, "You have reached this page in error, please go back and try again");
}
$sql = "SELECT f.forum_type, u.username, u.user_id                                                            
	 FROM ".FORUMS_TABLE." f, ".FORUM_MODS_TABLE." fm, ".USERS_TABLE." u                                                 
	 WHERE f.forum_id = '$forum_id'
	 AND fm.forum_id = '$forum_id'
	 AND u.user_id = fm.user_id";

if(!$result = $db->sql_query($sql))
{   
   error_die($db, QUERY_ERROR);
}

//
// Add checking for private forums here
// 

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);
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;
     }
}

if(!isset($start))
{
   $start = 0;
}
$sql = "SELECT t.topic_title, t.topic_status, f.forum_name 
	FROM ".TOPICS_TABLE." t, ".FORUMS_TABLE." f
	WHERE t.topic_id = '$topic_id' AND f.forum_id = t.forum_id";

if(!$result = $db->sql_query($sql))
{
      error_die($db, QUERY_ERROR);
}
if(!$topic_info = $db->sql_fetchrowset($result))
{
      error_die($db, GENERAL_ERROR, "Could not get topic data<br>$sql");
}
$forum_name = stripslashes($topic_info[0]["forum_name"]);
$topic_title = stripslashes($topic_info[0]["topic_title"]);
$pagetype = "viewtopic";
$page_title = "View Topic - $topic_title";
include('page_header.'.$phpEx);

$sql = "SELECT u.*, r.rank_title, r.rank_image, 
	       p.post_time, p.post_id, pt.post_text
        FROM ".POSTS_TABLE." p
        LEFT JOIN ".USERS_TABLE." u ON p.poster_id = u.user_id
	LEFT JOIN ".RANKS_TABLE." r ON (u.user_rank = r.rank_id OR (u.user_posts > r.rank_min AND u.user_posts < r.rank_max))
        LEFT JOIN ".POSTS_TEXT_TABLE." pt ON p.post_id = pt.post_id
        WHERE p.topic_id = '$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);

$template->set_block("body", "postrow", "posts");

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[$x]["user_msn"]) ? "<a href=\"profile.$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_sendpsmg\" 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[$x]["post_text"]);
   if(!$allow_html)
     {
	$message = strip_tags($message);
     }
   if($allow_bbcode)
     {
	// do bbcode stuff here
     }
   
   if(!($x % 2))
     {
	$color = "#DDDDDD";
     }
   else
     {
	$color = "#CCCCCC";
     }
   
   $message = eregi_replace("\[addsig]$", "<BR>_________________<BR>" . stripslashes($postrow[$x]["user_sig"]), $message);

   $template->set_var(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));
   $template->parse("posts", "postrow", true);
}
$template->pparse("output", array("posts", "body"));

include('page_tail.'.$phpEx);		  
			    
		    
     

?>