cum fac subforumurile unu sub altu

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R3sp3k7
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Re: cum fac subforumurile unu sub altu

Mesaj de R3sp3k7 » 24-Iun-2011, 17:34:57

nu bogdan, ma refer cum sa fac sa fie asa mare spatiu intre coloane

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clubptc
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Re: cum fac subforumurile unu sub altu

Mesaj de clubptc » 24-Iun-2011, 18:30:24

Intra in includes/function_display.php si cauta codul asta:

Cod: Selectaţi tot

<span style="float: left;">
Inlocuieste-l cu asta:

Cod: Selectaţi tot

<span style="float: left;margin-right:50px;">
Poti schimba distanta dintre coloane umbland la valoarea px

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Re: cum fac subforumurile unu sub altu

Mesaj de R3sp3k7 » 24-Iun-2011, 20:51:12

clubptc am facut asa dar nu le asaza cum trebuie
http://screensnapr.com/e/oXi0Im.jpg

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Re: cum fac subforumurile unu sub altu

Mesaj de clubptc » 24-Iun-2011, 21:26:15

Asta pentru ca elementul care cuprinde subforumurile nu are width-ul necesar. Pune mai putin de 50 si vezi cum apare.

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Re: cum fac subforumurile unu sub altu

Mesaj de R3sp3k7 » 25-Iun-2011, 11:21:06

am pus 35 dar nu sa schimbat nimic doar ca sa apropiat subforumul Sounds de celelalte

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Re: cum fac subforumurile unu sub altu

Mesaj de clubptc » 25-Iun-2011, 12:25:08

In includes/functions_display.php exista 2 astfel de coduri ( <span style="float: left;"> ) pentru acest mod. Fa modificarea la ambele si vezi ce se intampla.

Acelasi mod folosesc si eu si la mine merge.

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Re: cum fac subforumurile unu sub altu

Mesaj de R3sp3k7 » 25-Iun-2011, 13:22:30

poi la mn nu a gasit numai una
eu de fiecare data cand caut o linie ii dau de mai multe ori sa caute sa vad daca nu cumva sunt doua, si acuma ce maiai dat sa caut nu a gasit numai una

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Re: cum fac subforumurile unu sub altu

Mesaj de clubptc » 25-Iun-2011, 13:28:43

Sunt doua. Incearca urmatorul lucru:
Cauta acest cod (al doilea):

Cod: Selectaţi tot

<span style="float: left;">&nbsp;&nbsp;
si inlocuieste-l cu acesta:

Cod: Selectaţi tot

<span style="float: left;margin-left:50px;">&nbsp;&nbsp;
Ar trebui sa mearga.

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Re: cum fac subforumurile unu sub altu

Mesaj de R3sp3k7 » 25-Iun-2011, 14:31:08

tot nu gaseste
uite fisierul functions_display.php ca sa te convingi

Cod: Selectaţi tot

<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
	exit;
}

/**
* Display Forums
*/
function display_forums($root_data = '', $display_moderators = true, $return_moderators = false)
{
	global $db, $auth, $user, $template;
	global $phpbb_root_path, $phpEx, $config;

	$forum_rows = $subforums = $forum_ids = $forum_ids_moderator = $forum_moderators = $active_forum_ary = array();
	$parent_id = $visible_forums = 0;
	$sql_from = '';

	// Mark forums read?
	$mark_read = request_var('mark', '');

	if ($mark_read == 'all')
	{
		$mark_read = '';
	}

	if (!$root_data)
	{
		if ($mark_read == 'forums')
		{
			$mark_read = 'all';
		}

		$root_data = array('forum_id' => 0);
		$sql_where = '';
	}
	else
	{
		$sql_where = 'left_id > ' . $root_data['left_id'] . ' AND left_id < ' . $root_data['right_id'];
	}

	// Display list of active topics for this category?
	$show_active = (isset($root_data['forum_flags']) && ($root_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;

	$sql_array = array(
		'SELECT'	=> 'f.*',
		'FROM'		=> array(
			FORUMS_TABLE		=> 'f'
		),
		'LEFT_JOIN'	=> array(),
	);

	if ($config['load_db_lastread'] && $user->data['is_registered'])
	{
		$sql_array['LEFT_JOIN'][] = array('FROM' => array(FORUMS_TRACK_TABLE => 'ft'), 'ON' => 'ft.user_id = ' . $user->data['user_id'] . ' AND ft.forum_id = f.forum_id');
		$sql_array['SELECT'] .= ', ft.mark_time';
	}
	else if ($config['load_anon_lastread'] || $user->data['is_registered'])
	{
		$tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
		$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();

		if (!$user->data['is_registered'])
		{
			$user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
		}
	}

	if ($show_active)
	{
		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(FORUMS_ACCESS_TABLE => 'fa'),
			'ON'	=> "fa.forum_id = f.forum_id AND fa.session_id = '" . $db->sql_escape($user->session_id) . "'"
		);

		$sql_array['SELECT'] .= ', fa.user_id';
	}

	$sql = $db->sql_build_query('SELECT', array(
		'SELECT'	=> $sql_array['SELECT'],
		'FROM'		=> $sql_array['FROM'],
		'LEFT_JOIN'	=> $sql_array['LEFT_JOIN'],

		'WHERE'		=> $sql_where,

		'ORDER_BY'	=> 'f.left_id',
	));

	$result = $db->sql_query($sql);

	$forum_tracking_info = array();
	$branch_root_id = $root_data['forum_id'];

	// Check for unread global announcements (index page only)
	$ga_unread = false;
	if ($root_data['forum_id'] == 0)
	{
		$unread_ga_list = get_unread_topics($user->data['user_id'], 'AND t.forum_id = 0', '', 1);

		if (!empty($unread_ga_list))
		{
			$ga_unread = true;
		}
	}

	while ($row = $db->sql_fetchrow($result))
	{
		$forum_id = $row['forum_id'];

		// Mark forums read?
		if ($mark_read == 'forums' || $mark_read == 'all')
		{
			if ($auth->acl_get('f_list', $forum_id))
			{
				$forum_ids[] = $forum_id;
				continue;
			}
		}

		// Category with no members
		if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id']))
		{
			continue;
		}

		// Skip branch
		if (isset($right_id))
		{
			if ($row['left_id'] < $right_id)
			{
				continue;
			}
			unset($right_id);
		}

		if (!$auth->acl_get('f_list', $forum_id))
		{
			// if the user does not have permissions to list this forum, skip everything until next branch
			$right_id = $row['right_id'];
			continue;
		}

		$forum_ids[] = $forum_id;

		if ($config['load_db_lastread'] && $user->data['is_registered'])
		{
			$forum_tracking_info[$forum_id] = (!empty($row['mark_time'])) ? $row['mark_time'] : $user->data['user_lastmark'];
		}
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
		{
			if (!$user->data['is_registered'])
			{
				$user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
			}
			$forum_tracking_info[$forum_id] = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
		}

		// Count the difference of real to public topics, so we can display an information to moderators
		$row['forum_id_unapproved_topics'] = ($auth->acl_get('m_approve', $forum_id) && ($row['forum_topics_real'] != $row['forum_topics'])) ? $forum_id : 0;
		$row['forum_topics'] = ($auth->acl_get('m_approve', $forum_id)) ? $row['forum_topics_real'] : $row['forum_topics'];

		// Display active topics from this forum?
		if ($show_active && $row['forum_type'] == FORUM_POST && $auth->acl_get('f_read', $forum_id) && ($row['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS))
		{
			if (!isset($active_forum_ary['forum_topics']))
			{
				$active_forum_ary['forum_topics'] = 0;
			}

			if (!isset($active_forum_ary['forum_posts']))
			{
				$active_forum_ary['forum_posts'] = 0;
			}

			$active_forum_ary['forum_id'][]		= $forum_id;
			$active_forum_ary['enable_icons'][]	= $row['enable_icons'];
			$active_forum_ary['forum_topics']	+= $row['forum_topics'];
			$active_forum_ary['forum_posts']	+= $row['forum_posts'];

			// If this is a passworded forum we do not show active topics from it if the user is not authorised to view it...
			if ($row['forum_password'] && $row['user_id'] != $user->data['user_id'])
			{
				$active_forum_ary['exclude_forum_id'][] = $forum_id;
			}
		}

		//
		if ($row['parent_id'] == $root_data['forum_id'] || $row['parent_id'] == $branch_root_id)
		{
			if ($row['forum_type'] != FORUM_CAT)
			{
				$forum_ids_moderator[] = (int) $forum_id;
			}

			// Direct child of current branch
			$parent_id = $forum_id;
			$forum_rows[$forum_id] = $row;

			if ($row['forum_type'] == FORUM_CAT && $row['parent_id'] == $root_data['forum_id'])
			{
				$branch_root_id = $forum_id;
			}
			$forum_rows[$parent_id]['forum_id_last_post'] = $row['forum_id'];
			$forum_rows[$parent_id]['orig_forum_last_post_time'] = $row['forum_last_post_time'];
		}
		else if ($row['forum_type'] != FORUM_CAT)
		{
			$subforums[$parent_id][$forum_id]['display'] = ($row['display_on_index']) ? true : false;
			$subforums[$parent_id][$forum_id]['name'] = $row['forum_name'];
			$subforums[$parent_id][$forum_id]['orig_forum_last_post_time'] = $row['forum_last_post_time'];
			$subforums[$parent_id][$forum_id]['children'] = array();

			if (isset($subforums[$parent_id][$row['parent_id']]) && !$row['display_on_index'])
			{
				$subforums[$parent_id][$row['parent_id']]['children'][] = $forum_id;
			}

			if (!$forum_rows[$parent_id]['forum_id_unapproved_topics'] && $row['forum_id_unapproved_topics'])
			{
				$forum_rows[$parent_id]['forum_id_unapproved_topics'] = $forum_id;
			}

			$forum_rows[$parent_id]['forum_topics'] += $row['forum_topics'];

			// Do not list redirects in LINK Forums as Posts.
			if ($row['forum_type'] != FORUM_LINK)
			{
				$forum_rows[$parent_id]['forum_posts'] += $row['forum_posts'];
			}

			if ($row['forum_last_post_time'] > $forum_rows[$parent_id]['forum_last_post_time'])
			{
				$forum_rows[$parent_id]['forum_last_post_id'] = $row['forum_last_post_id'];
				$forum_rows[$parent_id]['forum_last_post_subject'] = $row['forum_last_post_subject'];
				$forum_rows[$parent_id]['forum_last_post_time'] = $row['forum_last_post_time'];
				$forum_rows[$parent_id]['forum_last_poster_id'] = $row['forum_last_poster_id'];
				$forum_rows[$parent_id]['forum_last_poster_name'] = $row['forum_last_poster_name'];
				$forum_rows[$parent_id]['forum_last_poster_colour'] = $row['forum_last_poster_colour'];
				$forum_rows[$parent_id]['forum_id_last_post'] = $forum_id;
			}
		}
	}
	$db->sql_freeresult($result);

	// Handle marking posts
	if ($mark_read == 'forums' || $mark_read == 'all')
	{
		$redirect = build_url(array('mark', 'hash'));
		$token = request_var('hash', '');
		if (check_link_hash($token, 'global'))
		{
			if ($mark_read == 'all')
			{
				markread('all');
				$message = sprintf($user->lang['RETURN_INDEX'], '<a href="' . $redirect . '">', '</a>');
			}
			else
			{
				// Add 0 to forums array to mark global announcements correctly
				$forum_ids[] = 0;
				markread('topics', $forum_ids);
				$message = sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect . '">', '</a>');
			}
			meta_refresh(3, $redirect);
			trigger_error($user->lang['FORUMS_MARKED'] . '<br /><br />' . $message);
		}
		else
		{
			$message = sprintf($user->lang['RETURN_PAGE'], '<a href="' . $redirect . '">', '</a>');
			meta_refresh(3, $redirect);
			trigger_error($message);
		}

	}

	// Grab moderators ... if necessary
	if ($display_moderators)
	{
		if ($return_moderators)
		{
			$forum_ids_moderator[] = $root_data['forum_id'];
		}
		get_moderators($forum_moderators, $forum_ids_moderator);
	}

	// Used to tell whatever we have to create a dummy category or not.
	$last_catless = true;
	foreach ($forum_rows as $row)
	{
		// Empty category
		if ($row['parent_id'] == $root_data['forum_id'] && $row['forum_type'] == FORUM_CAT)
		{
			$template->assign_block_vars('forumrow', array(
				'S_IS_CAT'				=> true,
				'FORUM_ID'				=> $row['forum_id'],
				'FORUM_NAME'			=> $row['forum_name'],
				'FORUM_DESC'			=> generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']),
				'FORUM_FOLDER_IMG'		=> '',
				'FORUM_FOLDER_IMG_SRC'	=> '',
				'FORUM_IMAGE'			=> ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang['FORUM_CAT'] . '" />' : '',
				'FORUM_IMAGE_SRC'		=> ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '',
				'U_VIEWFORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']))
			);

			continue;
		}

		$visible_forums++;
		$forum_id = $row['forum_id'];

		$forum_unread = (isset($forum_tracking_info[$forum_id]) && $row['orig_forum_last_post_time'] > $forum_tracking_info[$forum_id]) ? true : false;

		// Mark the first visible forum on index as unread if there's any unread global announcement
		if ($ga_unread && !empty($forum_ids_moderator) && $forum_id == $forum_ids_moderator[0])
		{
			$forum_unread = true;
		}

		$folder_image = $folder_alt = $l_subforums = '';
		$subforums_list = array();

		// Generate list of subforums if we need to
		if (isset($subforums[$forum_id]))
		{
			foreach ($subforums[$forum_id] as $subforum_id => $subforum_row)
			{
				$subforum_unread = (isset($forum_tracking_info[$subforum_id]) && $subforum_row['orig_forum_last_post_time'] > $forum_tracking_info[$subforum_id]) ? true : false;

				if (!$subforum_unread && !empty($subforum_row['children']))
				{
					foreach ($subforum_row['children'] as $child_id)
					{
						if (isset($forum_tracking_info[$child_id]) && $subforums[$forum_id][$child_id]['orig_forum_last_post_time'] > $forum_tracking_info[$child_id])
						{
							// Once we found an unread child forum, we can drop out of this loop
							$subforum_unread = true;
							break;
						}
					}
				}

				if ($subforum_row['display'] && $subforum_row['name'])
				{
					$subforums_list[] = array(
						'link'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $subforum_id),
						'name'		=> $subforum_row['name'],
						'unread'	=> $subforum_unread,
					);
				}
				else
				{
					unset($subforums[$forum_id][$subforum_id]);
				}

				// If one subforum is unread the forum gets unread too...
				if ($subforum_unread)
				{
					$forum_unread = true;
				}
			}

			$l_subforums = (sizeof($subforums[$forum_id]) == 1) ? $user->lang['SUBFORUM'] . ': ' : $user->lang['SUBFORUMS'] . ': ';
			$folder_image = ($forum_unread) ? 'forum_unread_subforum' : 'forum_read_subforum';
		}
		else
		{
			switch ($row['forum_type'])
			{
				case FORUM_POST:
					$folder_image = ($forum_unread) ? 'forum_unread' : 'forum_read';
				break;

				case FORUM_LINK:
					$folder_image = 'forum_link';
				break;
			}
		}

		// Which folder should we display?
		if ($row['forum_status'] == ITEM_LOCKED)
		{
			$folder_image = ($forum_unread) ? 'forum_unread_locked' : 'forum_read_locked';
			$folder_alt = 'FORUM_LOCKED';
		}
		else
		{
			$folder_alt = ($forum_unread) ? 'UNREAD_POSTS' : 'NO_UNREAD_POSTS';
		}

		// Create last post link information, if appropriate
		if ($row['forum_last_post_id'])
		{
			$last_post_subject = $row['forum_last_post_subject'];
			$last_post_time = $user->format_date($row['forum_last_post_time']);
			$last_post_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $row['forum_id_last_post'] . '&p=' . $row['forum_last_post_id']) . '#p' . $row['forum_last_post_id'];
		}
		else
		{
			$last_post_subject = $last_post_time = $last_post_url = '';
		}

		// Output moderator listing ... if applicable
		$l_moderator = $moderators_list = '';
		if ($display_moderators && !empty($forum_moderators[$forum_id]))
		{
			$l_moderator = (sizeof($forum_moderators[$forum_id]) == 1) ? $user->lang['MODERATOR'] : $user->lang['MODERATORS'];
			$moderators_list = implode(', ', $forum_moderators[$forum_id]);
		}

		$l_post_click_count = ($row['forum_type'] == FORUM_LINK) ? 'CLICKS' : 'POSTS';
		$post_click_count = ($row['forum_type'] != FORUM_LINK || $row['forum_flags'] & FORUM_FLAG_LINK_TRACK) ? $row['forum_posts'] : '';

		$s_subforums_list = array();
		foreach ($subforums_list as $subforum)
		{
			$s_subforums_list[] = '<a href="' . $subforum['link'] . '" class="subforum ' . (($subforum['unread']) ? 'unread' : 'read') . '" title="' . (($subforum['unread']) ? $user->lang['UNREAD_POSTS'] : $user->lang['NO_UNREAD_POSTS']) . '">' . $subforum['name'] . '</a>';
		}
    if ($row['forum_subforumslist_type'])
          {     
             $s_subforums_list_m = array();
             $s_subforums_list_str ='';
             $s_subforums_list_m = $s_subforums_list;
             $sf_list = count($s_subforums_list);
             if ($sf_list)
             {
                $rows = ceil ($sf_list / $row['forum_subforumslist_type']);
                $s_subforums_list_m = array_chunk($s_subforums_list_m, $rows);     
                $s_subforums_list_str = '';
                $s_subforums_list_str .= (string) implode('<br />', $s_subforums_list_m[0]);
                $s_subforums_list_str .= '</span> ';
                for ($i=1; $i*$rows < $sf_list; $i++)
                {
                   $s_subforums_list_str .= '<span style="float: left;margin-right:100px;">&nbsp;&nbsp;';     
                   $s_subforums_list_str .= (string) implode('<br />&nbsp;&nbsp;', $s_subforums_list_m[$i]);
                   $s_subforums_list_str .= '</span>';	
				}
				$s_subforums_list = $s_subforums_list_str;
			}
		}
		else
		{
			$s_subforums_list = (string) implode(', ', $s_subforums_list);
		}
		$catless = ($row['parent_id'] == $root_data['forum_id']) ? true : false;

		if ($row['forum_type'] != FORUM_LINK)
		{
			$u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']);
		}
		else
		{
			// If the forum is a link and we count redirects we need to visit it
			// If the forum is having a password or no read access we do not expose the link, but instead handle it in viewforum
			if (($row['forum_flags'] & FORUM_FLAG_LINK_TRACK) || $row['forum_password'] || !$auth->acl_get('f_read', $forum_id))
			{
				$u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']);
			}
			else
			{
				$u_viewforum = $row['forum_link'];
			}
		}

		$template->assign_block_vars('forumrow', array(
			'S_IS_CAT'			=> false,
			'S_NO_CAT'			=> $catless && !$last_catless,
			'S_IS_LINK'			=> ($row['forum_type'] == FORUM_LINK) ? true : false,
			'S_UNREAD_FORUM'	=> $forum_unread,
			'S_LOCKED_FORUM'	=> ($row['forum_status'] == ITEM_LOCKED) ? true : false,
			'S_LIST_SUBFORUMS'	=> ($row['display_subforum_list']) ? true : false,
			'S_SUBFORUMS'		=> (sizeof($subforums_list)) ? true : false,
		    'S_SUBFORUM_DISPLAY'=> $config['subforum_display'],
			'S_FEED_ENABLED'	=> ($config['feed_forum'] && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $row['forum_options'])) ? true : false,

			'FORUM_ID'				=> $row['forum_id'],
			'FORUM_NAME'			=> $row['forum_name'],
			'FORUM_DESC'			=> generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']),
			'TOPICS'				=> $row['forum_topics'],
			$l_post_click_count		=> $post_click_count,
			'FORUM_FOLDER_IMG'		=> $user->img($folder_image, $folder_alt),
			'FORUM_FOLDER_IMG_SRC'	=> $user->img($folder_image, $folder_alt, false, '', 'src'),
			'FORUM_FOLDER_IMG_ALT'	=> isset($user->lang[$folder_alt]) ? $user->lang[$folder_alt] : '',
			'FORUM_IMAGE'			=> ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang[$folder_alt] . '" />' : '',
			'FORUM_IMAGE_SRC'		=> ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '',
			'LAST_POST_SUBJECT'		=> censor_text($last_post_subject),
			'LAST_POST_TIME'		=> $last_post_time,
			'LAST_POSTER'			=> get_username_string('username', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
			'LAST_POSTER_COLOUR'	=> get_username_string('colour', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
			'LAST_POSTER_FULL'		=> get_username_string('full', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
			'MODERATORS'			=> $moderators_list,
			'SUBFORUMS'				=> $s_subforums_list,

			'L_SUBFORUM_STR'		=> $l_subforums,
			'L_FORUM_FOLDER_ALT'	=> $folder_alt,
			'L_MODERATOR_STR'		=> $l_moderator,

			'U_UNAPPROVED_TOPICS'	=> ($row['forum_id_unapproved_topics']) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=unapproved_topics&f=' . $row['forum_id_unapproved_topics']) : '',
			'U_VIEWFORUM'		=> $u_viewforum,
			'U_LAST_POSTER'		=> get_username_string('profile', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
			'U_LAST_POST'		=> $last_post_url)
		);

		// Assign subforums loop for style authors
		foreach ($subforums_list as $subforum)
		{
			$template->assign_block_vars('forumrow.subforum', array(
				'U_SUBFORUM'	=> $subforum['link'],
				'SUBFORUM_NAME'	=> $subforum['name'],
				'S_UNREAD'		=> $subforum['unread'])
			);
		}

		$last_catless = $catless;
	}

	$template->assign_vars(array(
		'U_MARK_FORUMS'		=> ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'hash=' . generate_link_hash('global') . '&f=' . $root_data['forum_id'] . '&mark=forums') : '',
		'S_HAS_SUBFORUM'	=> ($visible_forums) ? true : false,
		'L_SUBFORUM'		=> ($visible_forums == 1) ? $user->lang['SUBFORUM'] : $user->lang['SUBFORUMS'],
		'LAST_POST_IMG'		=> $user->img('icon_topic_latest', 'VIEW_LATEST_POST'),
		'UNAPPROVED_IMG'	=> $user->img('icon_topic_unapproved', 'TOPICS_UNAPPROVED'),
	));

	if ($return_moderators)
	{
		return array($active_forum_ary, $forum_moderators);
	}

	return array($active_forum_ary, array());
}

/**
* Create forum rules for given forum
*/
function generate_forum_rules(&$forum_data)
{
	if (!$forum_data['forum_rules'] && !$forum_data['forum_rules_link'])
	{
		return;
	}

	global $template, $phpbb_root_path, $phpEx;

	if ($forum_data['forum_rules'])
	{
		$forum_data['forum_rules'] = generate_text_for_display($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_bitfield'], $forum_data['forum_rules_options']);
	}

	$template->assign_vars(array(
		'S_FORUM_RULES'	=> true,
		'U_FORUM_RULES'	=> $forum_data['forum_rules_link'],
		'FORUM_RULES'	=> $forum_data['forum_rules'])
	);
}

/**
* Create forum navigation links for given forum, create parent
* list if currently null, assign basic forum info to template
*/
function generate_forum_nav(&$forum_data)
{
	global $db, $user, $template, $auth, $config;
	global $phpEx, $phpbb_root_path;

	if (!$auth->acl_get('f_list', $forum_data['forum_id']))
	{
		return;
	}

	// Get forum parents
	$forum_parents = get_forum_parents($forum_data);

	// Build navigation links
	if (!empty($forum_parents))
	{
		foreach ($forum_parents as $parent_forum_id => $parent_data)
		{
			list($parent_name, $parent_type) = array_values($parent_data);

			// Skip this parent if the user does not have the permission to view it
			if (!$auth->acl_get('f_list', $parent_forum_id))
			{
				continue;
			}

			$template->assign_block_vars('navlinks', array(
				'S_IS_CAT'		=> ($parent_type == FORUM_CAT) ? true : false,
				'S_IS_LINK'		=> ($parent_type == FORUM_LINK) ? true : false,
				'S_IS_POST'		=> ($parent_type == FORUM_POST) ? true : false,
				'FORUM_NAME'	=> $parent_name,
				'FORUM_ID'		=> $parent_forum_id,
				'U_VIEW_FORUM'	=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $parent_forum_id))
			);
		}
	}

	$template->assign_block_vars('navlinks', array(
		'S_IS_CAT'		=> ($forum_data['forum_type'] == FORUM_CAT) ? true : false,
		'S_IS_LINK'		=> ($forum_data['forum_type'] == FORUM_LINK) ? true : false,
		'S_IS_POST'		=> ($forum_data['forum_type'] == FORUM_POST) ? true : false,
		'FORUM_NAME'	=> $forum_data['forum_name'],
		'FORUM_ID'		=> $forum_data['forum_id'],
		'U_VIEW_FORUM'	=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_data['forum_id']))
	);

	$template->assign_vars(array(
		'FORUM_ID' 		=> $forum_data['forum_id'],
		'FORUM_NAME'	=> $forum_data['forum_name'],
		'FORUM_DESC'	=> generate_text_for_display($forum_data['forum_desc'], $forum_data['forum_desc_uid'], $forum_data['forum_desc_bitfield'], $forum_data['forum_desc_options']),

		'S_ENABLE_FEEDS_FORUM'	=> ($config['feed_forum'] && $forum_data['forum_type'] == FORUM_POST && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $forum_data['forum_options'])) ? true : false,
	));

	return;
}

/**
* Returns forum parents as an array. Get them from forum_data if available, or update the database otherwise
*/
function get_forum_parents(&$forum_data)
{
	global $db;

	$forum_parents = array();

	if ($forum_data['parent_id'] > 0)
	{
		if ($forum_data['forum_parents'] == '')
		{
			$sql = 'SELECT forum_id, forum_name, forum_type
				FROM ' . FORUMS_TABLE . '
				WHERE left_id < ' . $forum_data['left_id'] . '
					AND right_id > ' . $forum_data['right_id'] . '
				ORDER BY left_id ASC';
			$result = $db->sql_query($sql);

			while ($row = $db->sql_fetchrow($result))
			{
				$forum_parents[$row['forum_id']] = array($row['forum_name'], (int) $row['forum_type']);
			}
			$db->sql_freeresult($result);

			$forum_data['forum_parents'] = serialize($forum_parents);

			$sql = 'UPDATE ' . FORUMS_TABLE . "
				SET forum_parents = '" . $db->sql_escape($forum_data['forum_parents']) . "'
				WHERE parent_id = " . $forum_data['parent_id'];
			$db->sql_query($sql);
		}
		else
		{
			$forum_parents = unserialize($forum_data['forum_parents']);
		}
	}

	return $forum_parents;
}

/**
* Generate topic pagination
*/
function topic_generate_pagination($replies, $url)
{
	global $config, $user;

	// Make sure $per_page is a valid value
	$per_page = ($config['posts_per_page'] <= 0) ? 1 : $config['posts_per_page'];

	if (($replies + 1) > $per_page)
	{
		$total_pages = ceil(($replies + 1) / $per_page);
		$pagination = '';

		$times = 1;
		for ($j = 0; $j < $replies + 1; $j += $per_page)
		{
			$pagination .= '<a href="' . $url . ($j == 0 ? '' : '&start=' . $j) . '">' . $times . '</a>';
			if ($times == 1 && $total_pages > 5)
			{
				$pagination .= ' ... ';

				// Display the last three pages
				$times = $total_pages - 3;
				$j += ($total_pages - 4) * $per_page;
			}
			else if ($times < $total_pages)
			{
				$pagination .= '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
			}
			$times++;
		}
	}
	else
	{
		$pagination = '';
	}

	return $pagination;
}

/**
* Obtain list of moderators of each forum
*/
function get_moderators(&$forum_moderators, $forum_id = false)
{
	global $config, $template, $db, $phpbb_root_path, $phpEx, $user, $auth;

	$forum_id_ary = array();

	if ($forum_id !== false)
	{
		if (!is_array($forum_id))
		{
			$forum_id = array($forum_id);
		}

		// Exchange key/value pair to be able to faster check for the forum id existence
		$forum_id_ary = array_flip($forum_id);
	}

	$sql_array = array(
		'SELECT'	=> 'm.*, u.user_colour, g.group_colour, g.group_type',

		'FROM'		=> array(
			MODERATOR_CACHE_TABLE	=> 'm',
		),

		'LEFT_JOIN'	=> array(
			array(
				'FROM'	=> array(USERS_TABLE => 'u'),
				'ON'	=> 'm.user_id = u.user_id',
			),
			array(
				'FROM'	=> array(GROUPS_TABLE => 'g'),
				'ON'	=> 'm.group_id = g.group_id',
			),
		),

		'WHERE'		=> 'm.display_on_index = 1',
	);

	// We query every forum here because for caching we should not have any parameter.
	$sql = $db->sql_build_query('SELECT', $sql_array);
	$result = $db->sql_query($sql, 3600);

	while ($row = $db->sql_fetchrow($result))
	{
		$f_id = (int) $row['forum_id'];

		if (!isset($forum_id_ary[$f_id]))
		{
			continue;
		}

		if (!empty($row['user_id']))
		{
			$forum_moderators[$f_id][] = get_username_string('full', $row['user_id'], $row['username'], $row['user_colour']);
		}
		else
		{
			$group_name = (($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name']);

			if ($user->data['user_id'] != ANONYMOUS && !$auth->acl_get('u_viewprofile'))
			{
				$forum_moderators[$f_id][] = '<span' . (($row['group_colour']) ? ' style="color:#' . $row['group_colour'] . ';"' : '') . '>' . $group_name . '</span>';
			}
			else
			{
				$forum_moderators[$f_id][] = '<a' . (($row['group_colour']) ? ' style="color:#' . $row['group_colour'] . ';"' : '') . ' href="' . append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $row['group_id']) . '">' . $group_name . '</a>';
			}
		}
	}
	$db->sql_freeresult($result);

	return;
}

/**
* User authorisation levels output
*
* @param	string	$mode			Can be forum or topic. Not in use at the moment.
* @param	int		$forum_id		The current forum the user is in.
* @param	int		$forum_status	The forums status bit.
*/
function gen_forum_auth_level($mode, $forum_id, $forum_status)
{
	global $template, $auth, $user, $config;

	$locked = ($forum_status == ITEM_LOCKED && !$auth->acl_get('m_edit', $forum_id)) ? true : false;

	$rules = array(
		($auth->acl_get('f_post', $forum_id) && !$locked) ? $user->lang['RULES_POST_CAN'] : $user->lang['RULES_POST_CANNOT'],
		($auth->acl_get('f_reply', $forum_id) && !$locked) ? $user->lang['RULES_REPLY_CAN'] : $user->lang['RULES_REPLY_CANNOT'],
		($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id) && !$locked) ? $user->lang['RULES_EDIT_CAN'] : $user->lang['RULES_EDIT_CANNOT'],
		($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id) && !$locked) ? $user->lang['RULES_DELETE_CAN'] : $user->lang['RULES_DELETE_CANNOT'],
	);

	if ($config['allow_attachments'])
	{
		$rules[] = ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && !$locked) ? $user->lang['RULES_ATTACH_CAN'] : $user->lang['RULES_ATTACH_CANNOT'];
	}

	foreach ($rules as $rule)
	{
		$template->assign_block_vars('rules', array('RULE' => $rule));
	}

	return;
}

/**
* Generate topic status
*/
function topic_status(&$topic_row, $replies, $unread_topic, &$folder_img, &$folder_alt, &$topic_type)
{
	global $user, $config;

	$folder = $folder_new = '';

	if ($topic_row['topic_status'] == ITEM_MOVED)
	{
		$topic_type = $user->lang['VIEW_TOPIC_MOVED'];
		$folder_img = 'topic_moved';
		$folder_alt = 'TOPIC_MOVED';
	}
	else
	{
		switch ($topic_row['topic_type'])
		{
			case POST_GLOBAL:
				$topic_type = $user->lang['VIEW_TOPIC_GLOBAL'];
				$folder = 'global_read';
				$folder_new = 'global_unread';
			break;

			case POST_ANNOUNCE:
				$topic_type = $user->lang['VIEW_TOPIC_ANNOUNCEMENT'];
				$folder = 'announce_read';
				$folder_new = 'announce_unread';
			break;

			case POST_STICKY:
				$topic_type = $user->lang['VIEW_TOPIC_STICKY'];
				$folder = 'sticky_read';
				$folder_new = 'sticky_unread';
			break;

			default:
				$topic_type = '';
				$folder = 'topic_read';
				$folder_new = 'topic_unread';

				// Hot topic threshold is for posts in a topic, which is replies + the first post. ;)
				if ($config['hot_threshold'] && ($replies + 1) >= $config['hot_threshold'] && $topic_row['topic_status'] != ITEM_LOCKED)
				{
					$folder .= '_hot';
					$folder_new .= '_hot';
				}
			break;
		}

		if ($topic_row['topic_status'] == ITEM_LOCKED)
		{
			$topic_type = $user->lang['VIEW_TOPIC_LOCKED'];
			$folder .= '_locked';
			$folder_new .= '_locked';
		}


		$folder_img = ($unread_topic) ? $folder_new : $folder;
		$folder_alt = ($unread_topic) ? 'UNREAD_POSTS' : (($topic_row['topic_status'] == ITEM_LOCKED) ? 'TOPIC_LOCKED' : 'NO_UNREAD_POSTS');

		// Posted image?
		if (!empty($topic_row['topic_posted']) && $topic_row['topic_posted'])
		{
			$folder_img .= '_mine';
		}
	}

	if ($topic_row['poll_start'] && $topic_row['topic_status'] != ITEM_MOVED)
	{
		$topic_type = $user->lang['VIEW_TOPIC_POLL'];
	}
}

/**
* Assign/Build custom bbcodes for display in screens supporting using of bbcodes
* The custom bbcodes buttons will be placed within the template block 'custom_codes'
*/
function display_custom_bbcodes()
{
	global $db, $template, $user;

	// Start counting from 22 for the bbcode ids (every bbcode takes two ids - opening/closing)
	$num_predefined_bbcodes = 22;

	$sql = 'SELECT bbcode_id, bbcode_tag, bbcode_helpline
		FROM ' . BBCODES_TABLE . '
		WHERE display_on_posting = 1
		ORDER BY bbcode_tag';
	$result = $db->sql_query($sql);

	$i = 0;
	while ($row = $db->sql_fetchrow($result))
	{
		// If the helpline is defined within the language file, we will use the localised version, else just use the database entry...
		if (isset($user->lang[strtoupper($row['bbcode_helpline'])]))
		{
			$row['bbcode_helpline'] = $user->lang[strtoupper($row['bbcode_helpline'])];
		}

		$template->assign_block_vars('custom_tags', array(
			'BBCODE_NAME'		=> "'[{$row['bbcode_tag']}]', '[/" . str_replace('=', '', $row['bbcode_tag']) . "]'",
			'BBCODE_ID'			=> $num_predefined_bbcodes + ($i * 2),
			'BBCODE_TAG'		=> $row['bbcode_tag'],
			'BBCODE_HELPLINE'	=> $row['bbcode_helpline'],
			'A_BBCODE_HELPLINE'	=> str_replace(array('&', '"', "'", '<', '>'), array('&', '"', "\'", '<', '>'), $row['bbcode_helpline']),
		));

		$i++;
	}
	$db->sql_freeresult($result);
}

/**
* Display reasons
*/
function display_reasons($reason_id = 0)
{
	global $db, $user, $template;

	$sql = 'SELECT *
		FROM ' . REPORTS_REASONS_TABLE . '
		ORDER BY reason_order ASC';
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		// If the reason is defined within the language file, we will use the localized version, else just use the database entry...
		if (isset($user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])]) && isset($user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])]))
		{
			$row['reason_description'] = $user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])];
			$row['reason_title'] = $user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])];
		}

		$template->assign_block_vars('reason', array(
			'ID'			=> $row['reason_id'],
			'TITLE'			=> $row['reason_title'],
			'DESCRIPTION'	=> $row['reason_description'],
			'S_SELECTED'	=> ($row['reason_id'] == $reason_id) ? true : false)
		);
	}
	$db->sql_freeresult($result);
}

/**
* Display user activity (action forum/topic)
*/
function display_user_activity(&$userdata)
{
	global $auth, $template, $db, $user;
	global $phpbb_root_path, $phpEx;

	// Do not display user activity for users having more than 5000 posts...
	if ($userdata['user_posts'] > 5000)
	{
		return;
	}

	$forum_ary = array();

	// Do not include those forums the user is not having read access to...
	$forum_read_ary = $auth->acl_getf('!f_read');

	foreach ($forum_read_ary as $forum_id => $not_allowed)
	{
		if ($not_allowed['f_read'])
		{
			$forum_ary[] = (int) $forum_id;
		}
	}

	$forum_ary = array_unique($forum_ary);
	$forum_sql = (sizeof($forum_ary)) ? 'AND ' . $db->sql_in_set('forum_id', $forum_ary, true) : '';

	$fid_m_approve = $auth->acl_getf('m_approve', true);
	$sql_m_approve = (!empty($fid_m_approve)) ? 'OR ' . $db->sql_in_set('forum_id', array_keys($fid_m_approve)) : '';

	// Obtain active forum
	$sql = 'SELECT forum_id, COUNT(post_id) AS num_posts
		FROM ' . POSTS_TABLE . '
		WHERE poster_id = ' . $userdata['user_id'] . "
			AND post_postcount = 1
			AND (post_approved = 1
				$sql_m_approve)
			$forum_sql
		GROUP BY forum_id
		ORDER BY num_posts DESC";
	$result = $db->sql_query_limit($sql, 1);
	$active_f_row = $db->sql_fetchrow($result);
	$db->sql_freeresult($result);

	if (!empty($active_f_row))
	{
		$sql = 'SELECT forum_name
			FROM ' . FORUMS_TABLE . '
			WHERE forum_id = ' . $active_f_row['forum_id'];
		$result = $db->sql_query($sql, 3600);
		$active_f_row['forum_name'] = (string) $db->sql_fetchfield('forum_name');
		$db->sql_freeresult($result);
	}

	// Obtain active topic
	$sql = 'SELECT topic_id, COUNT(post_id) AS num_posts
		FROM ' . POSTS_TABLE . '
		WHERE poster_id = ' . $userdata['user_id'] . "
			AND post_postcount = 1
			AND (post_approved = 1
				$sql_m_approve)
			$forum_sql
		GROUP BY topic_id
		ORDER BY num_posts DESC";
	$result = $db->sql_query_limit($sql, 1);
	$active_t_row = $db->sql_fetchrow($result);
	$db->sql_freeresult($result);

	if (!empty($active_t_row))
	{
		$sql = 'SELECT topic_title
			FROM ' . TOPICS_TABLE . '
			WHERE topic_id = ' . $active_t_row['topic_id'];
		$result = $db->sql_query($sql);
		$active_t_row['topic_title'] = (string) $db->sql_fetchfield('topic_title');
		$db->sql_freeresult($result);
	}

	$userdata['active_t_row'] = $active_t_row;
	$userdata['active_f_row'] = $active_f_row;

	$active_f_name = $active_f_id = $active_f_count = $active_f_pct = '';
	if (!empty($active_f_row['num_posts']))
	{
		$active_f_name = $active_f_row['forum_name'];
		$active_f_id = $active_f_row['forum_id'];
		$active_f_count = $active_f_row['num_posts'];
		$active_f_pct = ($userdata['user_posts']) ? ($active_f_count / $userdata['user_posts']) * 100 : 0;
	}

	$active_t_name = $active_t_id = $active_t_count = $active_t_pct = '';
	if (!empty($active_t_row['num_posts']))
	{
		$active_t_name = $active_t_row['topic_title'];
		$active_t_id = $active_t_row['topic_id'];
		$active_t_count = $active_t_row['num_posts'];
		$active_t_pct = ($userdata['user_posts']) ? ($active_t_count / $userdata['user_posts']) * 100 : 0;
	}

	$l_active_pct = ($userdata['user_id'] != ANONYMOUS && $userdata['user_id'] == $user->data['user_id']) ? $user->lang['POST_PCT_ACTIVE_OWN'] : $user->lang['POST_PCT_ACTIVE'];

	$template->assign_vars(array(
		'ACTIVE_FORUM'			=> $active_f_name,
		'ACTIVE_FORUM_POSTS'	=> ($active_f_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_f_count),
		'ACTIVE_FORUM_PCT'		=> sprintf($l_active_pct, $active_f_pct),
		'ACTIVE_TOPIC'			=> censor_text($active_t_name),
		'ACTIVE_TOPIC_POSTS'	=> ($active_t_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_t_count),
		'ACTIVE_TOPIC_PCT'		=> sprintf($l_active_pct, $active_t_pct),
		'U_ACTIVE_FORUM'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $active_f_id),
		'U_ACTIVE_TOPIC'		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $active_t_id),
		'S_SHOW_ACTIVITY'		=> true)
	);
}

/**
* Topic and forum watching common code
*/
function watch_topic_forum($mode, &$s_watching, $user_id, $forum_id, $topic_id, $notify_status = 'unset', $start = 0)
{
	global $template, $db, $user, $phpEx, $start, $phpbb_root_path;

	$table_sql = ($mode == 'forum') ? FORUMS_WATCH_TABLE : TOPICS_WATCH_TABLE;
	$where_sql = ($mode == 'forum') ? 'forum_id' : 'topic_id';
	$match_id = ($mode == 'forum') ? $forum_id : $topic_id;
	$u_url = "uid={$user->data['user_id']}";
	$u_url .= ($mode == 'forum') ? '&f' : '&f=' . $forum_id . '&t';

	// Is user watching this thread?
	if ($user_id != ANONYMOUS)
	{
		$can_watch = true;

		if ($notify_status == 'unset')
		{
			$sql = "SELECT notify_status
				FROM $table_sql
				WHERE $where_sql = $match_id
					AND user_id = $user_id";
			$result = $db->sql_query($sql);

			$notify_status = ($row = $db->sql_fetchrow($result)) ? $row['notify_status'] : NULL;
			$db->sql_freeresult($result);
		}

		if (!is_null($notify_status) && $notify_status !== '')
		{

			if (isset($_GET['unwatch']))
			{
				$uid = request_var('uid', 0);
				if ($uid != $user_id)
				{
					$redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");
					$message = $user->lang['ERR_UNWATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
					trigger_error($message);
				}
				if ($_GET['unwatch'] == $mode)
				{
					$is_watching = 0;

					$sql = 'DELETE FROM ' . $table_sql . "
						WHERE $where_sql = $match_id
							AND user_id = $user_id";
					$db->sql_query($sql);
				}

				$redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");

				meta_refresh(3, $redirect_url);

				$message = $user->lang['NOT_WATCHING_' . strtoupper($mode)] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
				trigger_error($message);
			}
			else
			{
				$is_watching = true;

				if ($notify_status != NOTIFY_YES)
				{
					$sql = 'UPDATE ' . $table_sql . "
						SET notify_status = " . NOTIFY_YES . "
						WHERE $where_sql = $match_id
							AND user_id = $user_id";
					$db->sql_query($sql);
				}
			}
		}
		else
		{
			if (isset($_GET['watch']))
			{
				$token = request_var('hash', '');
				$redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");

				if ($_GET['watch'] == $mode && check_link_hash($token, "{$mode}_$match_id"))
				{
					$is_watching = true;

					$sql = 'INSERT INTO ' . $table_sql . " (user_id, $where_sql, notify_status)
						VALUES ($user_id, $match_id, " . NOTIFY_YES . ')';
					$db->sql_query($sql);
					$message = $user->lang['ARE_WATCHING_' . strtoupper($mode)] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
				}
				else
				{
					$message = $user->lang['ERR_WATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
				}

				meta_refresh(3, $redirect_url);

				trigger_error($message);
			}
			else
			{
				$is_watching = 0;
			}
		}
	}
	else
	{
		if (isset($_GET['unwatch']) && $_GET['unwatch'] == $mode)
		{
			login_box();
		}
		else
		{
			$can_watch = 0;
			$is_watching = 0;
		}
	}

	if ($can_watch)
	{
		$s_watching['link'] = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&" . (($is_watching) ? 'unwatch' : 'watch') . "=$mode&start=$start&hash=" . generate_link_hash("{$mode}_$match_id"));
		$s_watching['title'] = $user->lang[(($is_watching) ? 'STOP' : 'START') . '_WATCHING_' . strtoupper($mode)];
		$s_watching['is_watching'] = $is_watching;
	}

	return;
}

/**
* Get user rank title and image
*
* @param int $user_rank the current stored users rank id
* @param int $user_posts the users number of posts
* @param string &$rank_title the rank title will be stored here after execution
* @param string &$rank_img the rank image as full img tag is stored here after execution
* @param string &$rank_img_src the rank image source is stored here after execution
*
* Note: since we do not want to break backwards-compatibility, this function will only properly assign ranks to guests if you call it for them with user_posts == false
*/
function get_user_rank($user_rank, $user_posts, &$rank_title, &$rank_img, &$rank_img_src)
{
	global $ranks, $config, $phpbb_root_path;

	if (empty($ranks))
	{
		global $cache;
		$ranks = $cache->obtain_ranks();
	}

	if (!empty($user_rank))
	{
		$rank_title = (isset($ranks['special'][$user_rank]['rank_title'])) ? $ranks['special'][$user_rank]['rank_title'] : '';
		$rank_img = (!empty($ranks['special'][$user_rank]['rank_image'])) ? '<img src="' . $phpbb_root_path . $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] . '" alt="' . $ranks['special'][$user_rank]['rank_title'] . '" title="' . $ranks['special'][$user_rank]['rank_title'] . '" />' : '';
		$rank_img_src = (!empty($ranks['special'][$user_rank]['rank_image'])) ? $phpbb_root_path . $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] : '';
	}
	else if ($user_posts !== false)
	{
		if (!empty($ranks['normal']))
		{
			foreach ($ranks['normal'] as $rank)
			{
				if ($user_posts >= $rank['rank_min'])
				{
					$rank_title = $rank['rank_title'];
					$rank_img = (!empty($rank['rank_image'])) ? '<img src="' . $phpbb_root_path . $config['ranks_path'] . '/' . $rank['rank_image'] . '" alt="' . $rank['rank_title'] . '" title="' . $rank['rank_title'] . '" />' : '';
					$rank_img_src = (!empty($rank['rank_image'])) ? $phpbb_root_path . $config['ranks_path'] . '/' . $rank['rank_image'] : '';
					break;
				}
			}
		}
	}
}

/**
* Get user avatar
*
* @param string $avatar Users assigned avatar name
* @param int $avatar_type Type of avatar
* @param string $avatar_width Width of users avatar
* @param string $avatar_height Height of users avatar
* @param string $alt Optional language string for alt tag within image, can be a language key or text
* @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP
*
* @return string Avatar image
*/
function get_user_avatar($avatar, $avatar_type, $avatar_width, $avatar_height, $alt = 'USER_AVATAR', $ignore_config = false)
{
	global $user, $config, $phpbb_root_path, $phpEx;

	if (empty($avatar) || !$avatar_type || (!$config['allow_avatar'] && !$ignore_config))
	{
		return '';
	}

	$avatar_img = '';

	switch ($avatar_type)
	{
		case AVATAR_UPLOAD:
			if (!$config['allow_avatar_upload'] && !$ignore_config)
			{
				return '';
			}
			$avatar_img = $phpbb_root_path . "download/file.$phpEx?avatar=";
		break;

		case AVATAR_GALLERY:
			if (!$config['allow_avatar_local'] && !$ignore_config)
			{
				return '';
			}
			$avatar_img = $phpbb_root_path . $config['avatar_gallery_path'] . '/';
		break;

		case AVATAR_REMOTE:
			if (!$config['allow_avatar_remote'] && !$ignore_config)
			{
				return '';
			}
		break;
	}

	$avatar_img .= $avatar;
	return '<img src="' . (str_replace(' ', '%20', $avatar_img)) . '" width="' . $avatar_width . '" height="' . $avatar_height . '" alt="' . ((!empty($user->lang[$alt])) ? $user->lang[$alt] : $alt) . '" />';
}

?>

Avatar utilizator
clubptc
Membru
Membru
Mesaje: 181
Membru din: 06-Mai-2010, 20:15:17
Versiune: 3.0.10
MOD: Da
Server: UNIX/Linux
Nivel phpBB: Experimentat
Nivel php: Experimentat
Contact:

Re: cum fac subforumurile unu sub altu

Mesaj de clubptc » 25-Iun-2011, 15:17:35

La tine vad ca lipseste o parte din cod.
Inlocuieste tot codul cu asta:

Cod: Selectaţi tot

<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
   exit;
}

/**
* Display Forums
*/
function display_forums($root_data = '', $display_moderators = true, $return_moderators = false)
{
   global $db, $auth, $user, $template;
   global $phpbb_root_path, $phpEx, $config;

   $forum_rows = $subforums = $forum_ids = $forum_ids_moderator = $forum_moderators = $active_forum_ary = array();
   $parent_id = $visible_forums = 0;
   $sql_from = '';

   // Mark forums read?
   $mark_read = request_var('mark', '');

   if ($mark_read == 'all')
   {
      $mark_read = '';
   }

   if (!$root_data)
   {
      if ($mark_read == 'forums')
      {
         $mark_read = 'all';
      }

      $root_data = array('forum_id' => 0);
      $sql_where = '';
   }
   else
   {
      $sql_where = 'left_id > ' . $root_data['left_id'] . ' AND left_id < ' . $root_data['right_id'];
   }

   // Display list of active topics for this category?
   $show_active = (isset($root_data['forum_flags']) && ($root_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;

   $sql_array = array(
      'SELECT'   => 'f.*',
      'FROM'      => array(
         FORUMS_TABLE      => 'f'
      ),
      'LEFT_JOIN'   => array(),
   );

   if ($config['load_db_lastread'] && $user->data['is_registered'])
   {
      $sql_array['LEFT_JOIN'][] = array('FROM' => array(FORUMS_TRACK_TABLE => 'ft'), 'ON' => 'ft.user_id = ' . $user->data['user_id'] . ' AND ft.forum_id = f.forum_id');
      $sql_array['SELECT'] .= ', ft.mark_time';
   }
   else if ($config['load_anon_lastread'] || $user->data['is_registered'])
   {
      $tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
      $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();

      if (!$user->data['is_registered'])
      {
         $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
      }
   }

   if ($show_active)
   {
      $sql_array['LEFT_JOIN'][] = array(
         'FROM'   => array(FORUMS_ACCESS_TABLE => 'fa'),
         'ON'   => "fa.forum_id = f.forum_id AND fa.session_id = '" . $db->sql_escape($user->session_id) . "'"
      );

      $sql_array['SELECT'] .= ', fa.user_id';
   }

   $sql = $db->sql_build_query('SELECT', array(
      'SELECT'   => $sql_array['SELECT'],
      'FROM'      => $sql_array['FROM'],
      'LEFT_JOIN'   => $sql_array['LEFT_JOIN'],

      'WHERE'      => $sql_where,

      'ORDER_BY'   => 'f.left_id',
   ));

   $result = $db->sql_query($sql);

   $forum_tracking_info = array();
   $branch_root_id = $root_data['forum_id'];

   // Check for unread global announcements (index page only)
   $ga_unread = false;
   if ($root_data['forum_id'] == 0)
   {
      $unread_ga_list = get_unread_topics($user->data['user_id'], 'AND t.forum_id = 0', '', 1);

      if (!empty($unread_ga_list))
      {
         $ga_unread = true;
      }
   }

   while ($row = $db->sql_fetchrow($result))
   {
      $forum_id = $row['forum_id'];

      // Mark forums read?
      if ($mark_read == 'forums' || $mark_read == 'all')
      {
         if ($auth->acl_get('f_list', $forum_id))
         {
            $forum_ids[] = $forum_id;
            continue;
         }
      }

      // Category with no members
      if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id']))
      {
         continue;
      }

      // Skip branch
      if (isset($right_id))
      {
         if ($row['left_id'] < $right_id)
         {
            continue;
         }
         unset($right_id);
      }

      if (!$auth->acl_get('f_list', $forum_id))
      {
         // if the user does not have permissions to list this forum, skip everything until next branch
         $right_id = $row['right_id'];
         continue;
      }

      $forum_ids[] = $forum_id;

      if ($config['load_db_lastread'] && $user->data['is_registered'])
      {
         $forum_tracking_info[$forum_id] = (!empty($row['mark_time'])) ? $row['mark_time'] : $user->data['user_lastmark'];
      }
      else if ($config['load_anon_lastread'] || $user->data['is_registered'])
      {
         if (!$user->data['is_registered'])
         {
            $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
         }
         $forum_tracking_info[$forum_id] = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
      }

      // Count the difference of real to public topics, so we can display an information to moderators
      $row['forum_id_unapproved_topics'] = ($auth->acl_get('m_approve', $forum_id) && ($row['forum_topics_real'] != $row['forum_topics'])) ? $forum_id : 0;
      $row['forum_topics'] = ($auth->acl_get('m_approve', $forum_id)) ? $row['forum_topics_real'] : $row['forum_topics'];

      // Display active topics from this forum?
      if ($show_active && $row['forum_type'] == FORUM_POST && $auth->acl_get('f_read', $forum_id) && ($row['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS))
      {
         if (!isset($active_forum_ary['forum_topics']))
         {
            $active_forum_ary['forum_topics'] = 0;
         }

         if (!isset($active_forum_ary['forum_posts']))
         {
            $active_forum_ary['forum_posts'] = 0;
         }

         $active_forum_ary['forum_id'][]      = $forum_id;
         $active_forum_ary['enable_icons'][]   = $row['enable_icons'];
         $active_forum_ary['forum_topics']   += $row['forum_topics'];
         $active_forum_ary['forum_posts']   += $row['forum_posts'];

         // If this is a passworded forum we do not show active topics from it if the user is not authorised to view it...
         if ($row['forum_password'] && $row['user_id'] != $user->data['user_id'])
         {
            $active_forum_ary['exclude_forum_id'][] = $forum_id;
         }
      }

      //
      if ($row['parent_id'] == $root_data['forum_id'] || $row['parent_id'] == $branch_root_id)
      {
         if ($row['forum_type'] != FORUM_CAT)
         {
            $forum_ids_moderator[] = (int) $forum_id;
         }

         // Direct child of current branch
         $parent_id = $forum_id;
         $forum_rows[$forum_id] = $row;

         if ($row['forum_type'] == FORUM_CAT && $row['parent_id'] == $root_data['forum_id'])
         {
            $branch_root_id = $forum_id;
         }
         $forum_rows[$parent_id]['forum_id_last_post'] = $row['forum_id'];
         $forum_rows[$parent_id]['orig_forum_last_post_time'] = $row['forum_last_post_time'];
      }
      else if ($row['forum_type'] != FORUM_CAT)
      {
         $subforums[$parent_id][$forum_id]['display'] = ($row['display_on_index']) ? true : false;
         $subforums[$parent_id][$forum_id]['name'] = $row['forum_name'];
         $subforums[$parent_id][$forum_id]['orig_forum_last_post_time'] = $row['forum_last_post_time'];
         $subforums[$parent_id][$forum_id]['children'] = array();

         if (isset($subforums[$parent_id][$row['parent_id']]) && !$row['display_on_index'])
         {
            $subforums[$parent_id][$row['parent_id']]['children'][] = $forum_id;
         }

         if (!$forum_rows[$parent_id]['forum_id_unapproved_topics'] && $row['forum_id_unapproved_topics'])
         {
            $forum_rows[$parent_id]['forum_id_unapproved_topics'] = $forum_id;
         }

         $forum_rows[$parent_id]['forum_topics'] += $row['forum_topics'];

         // Do not list redirects in LINK Forums as Posts.
         if ($row['forum_type'] != FORUM_LINK)
         {
            $forum_rows[$parent_id]['forum_posts'] += $row['forum_posts'];
         }

         if ($row['forum_last_post_time'] > $forum_rows[$parent_id]['forum_last_post_time'])
         {
            $forum_rows[$parent_id]['forum_last_post_id'] = $row['forum_last_post_id'];
            $forum_rows[$parent_id]['forum_last_post_subject'] = $row['forum_last_post_subject'];
            $forum_rows[$parent_id]['forum_last_post_time'] = $row['forum_last_post_time'];
            $forum_rows[$parent_id]['forum_last_poster_id'] = $row['forum_last_poster_id'];
            $forum_rows[$parent_id]['forum_last_poster_name'] = $row['forum_last_poster_name'];
            $forum_rows[$parent_id]['forum_last_poster_colour'] = $row['forum_last_poster_colour'];
            $forum_rows[$parent_id]['forum_id_last_post'] = $forum_id;
         }
      }
   }
   $db->sql_freeresult($result);

   // Handle marking posts
   if ($mark_read == 'forums' || $mark_read == 'all')
   {
      $redirect = build_url(array('mark', 'hash'));
      $token = request_var('hash', '');
      if (check_link_hash($token, 'global'))
      {
         if ($mark_read == 'all')
         {
            markread('all');
            $message = sprintf($user->lang['RETURN_INDEX'], '<a href="' . $redirect . '">', '</a>');
         }
         else
         {
            // Add 0 to forums array to mark global announcements correctly
            $forum_ids[] = 0;
            markread('topics', $forum_ids);
            $message = sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect . '">', '</a>');
         }
         meta_refresh(3, $redirect);
         trigger_error($user->lang['FORUMS_MARKED'] . '<br /><br />' . $message);
      }
      else
      {
         $message = sprintf($user->lang['RETURN_PAGE'], '<a href="' . $redirect . '">', '</a>');
         meta_refresh(3, $redirect);
         trigger_error($message);
      }

   }

   // Grab moderators ... if necessary
   if ($display_moderators)
   {
      if ($return_moderators)
      {
         $forum_ids_moderator[] = $root_data['forum_id'];
      }
      get_moderators($forum_moderators, $forum_ids_moderator);
   }

   // Used to tell whatever we have to create a dummy category or not.
   $last_catless = true;
   foreach ($forum_rows as $row)
   {
      // Empty category
      if ($row['parent_id'] == $root_data['forum_id'] && $row['forum_type'] == FORUM_CAT)
      {
         $template->assign_block_vars('forumrow', array(
            'S_IS_CAT'            => true,
            'FORUM_ID'            => $row['forum_id'],
            'FORUM_NAME'         => $row['forum_name'],
            'FORUM_DESC'         => generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']),
            'FORUM_FOLDER_IMG'      => '',
            'FORUM_FOLDER_IMG_SRC'   => '',
            'FORUM_IMAGE'         => ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang['FORUM_CAT'] . '" />' : '',
            'FORUM_IMAGE_SRC'      => ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '',
            'U_VIEWFORUM'         => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']))
         );

         continue;
      }

      $visible_forums++;
      $forum_id = $row['forum_id'];

      $forum_unread = (isset($forum_tracking_info[$forum_id]) && $row['orig_forum_last_post_time'] > $forum_tracking_info[$forum_id]) ? true : false;

      // Mark the first visible forum on index as unread if there's any unread global announcement
      if ($ga_unread && !empty($forum_ids_moderator) && $forum_id == $forum_ids_moderator[0])
      {
         $forum_unread = true;
      }

      $folder_image = $folder_alt = $l_subforums = '';
      $subforums_list = array();

      // Generate list of subforums if we need to
      if (isset($subforums[$forum_id]))
      {
         foreach ($subforums[$forum_id] as $subforum_id => $subforum_row)
         {
            $subforum_unread = (isset($forum_tracking_info[$subforum_id]) && $subforum_row['orig_forum_last_post_time'] > $forum_tracking_info[$subforum_id]) ? true : false;

            if (!$subforum_unread && !empty($subforum_row['children']))
            {
               foreach ($subforum_row['children'] as $child_id)
               {
                  if (isset($forum_tracking_info[$child_id]) && $subforums[$forum_id][$child_id]['orig_forum_last_post_time'] > $forum_tracking_info[$child_id])
                  {
                     // Once we found an unread child forum, we can drop out of this loop
                     $subforum_unread = true;
                     break;
                  }
               }
            }

            if ($subforum_row['display'] && $subforum_row['name'])
            {
               $subforums_list[] = array(
                  'link'      => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $subforum_id),
                  'name'      => $subforum_row['name'],
                  'unread'   => $subforum_unread,
               );
            }
            else
            {
               unset($subforums[$forum_id][$subforum_id]);
            }

            // If one subforum is unread the forum gets unread too...
            if ($subforum_unread)
            {
               $forum_unread = true;
            }
         }

         $l_subforums = (sizeof($subforums[$forum_id]) == 1) ? $user->lang['SUBFORUM'] . ': ' : $user->lang['SUBFORUMS'] . ': ';
         $folder_image = ($forum_unread) ? 'forum_unread_subforum' : 'forum_read_subforum';
      }
      else
      {
         switch ($row['forum_type'])
         {
            case FORUM_POST:
               $folder_image = ($forum_unread) ? 'forum_unread' : 'forum_read';
            break;

            case FORUM_LINK:
               $folder_image = 'forum_link';
            break;
         }
      }

      // Which folder should we display?
      if ($row['forum_status'] == ITEM_LOCKED)
      {
         $folder_image = ($forum_unread) ? 'forum_unread_locked' : 'forum_read_locked';
         $folder_alt = 'FORUM_LOCKED';
      }
      else
      {
         $folder_alt = ($forum_unread) ? 'UNREAD_POSTS' : 'NO_UNREAD_POSTS';
      }

      // Create last post link information, if appropriate
      if ($row['forum_last_post_id'])
      {
         $last_post_subject = $row['forum_last_post_subject'];
         $last_post_time = $user->format_date($row['forum_last_post_time']);
         $last_post_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $row['forum_id_last_post'] . '&p=' . $row['forum_last_post_id']) . '#p' . $row['forum_last_post_id'];
      }
      else
      {
         $last_post_subject = $last_post_time = $last_post_url = '';
      }

      // Output moderator listing ... if applicable
      $l_moderator = $moderators_list = '';
      if ($display_moderators && !empty($forum_moderators[$forum_id]))
      {
         $l_moderator = (sizeof($forum_moderators[$forum_id]) == 1) ? $user->lang['MODERATOR'] : $user->lang['MODERATORS'];
         $moderators_list = implode(', ', $forum_moderators[$forum_id]);
      }

      $l_post_click_count = ($row['forum_type'] == FORUM_LINK) ? 'CLICKS' : 'POSTS';
      $post_click_count = ($row['forum_type'] != FORUM_LINK || $row['forum_flags'] & FORUM_FLAG_LINK_TRACK) ? $row['forum_posts'] : '';

      $s_subforums_list = array();
      foreach ($subforums_list as $subforum)
      {
         $s_subforums_list[] = '<a href="' . $subforum['link'] . '" class="subforum ' . (($subforum['unread']) ? 'unread' : 'read') . '" title="' . (($subforum['unread']) ? $user->lang['UNREAD_POSTS'] : $user->lang['NO_UNREAD_POSTS']) . '">' . $subforum['name'] . '</a>';
      }
    if ($row['forum_subforumslist_type'])
          {     
             $s_subforums_list_m = array();
			$s_subforums_list_str ='';
			$s_subforums_list_m = $s_subforums_list;
			$sf_list = count($s_subforums_list);
			if ($sf_list)
			{
				$rows = ceil ($sf_list / $row['forum_subforumslist_type']); 
				$s_subforums_list_m = array_chunk($s_subforums_list_m, $rows);		
				$s_subforums_list_str = '<span style="float: left;">';
				$s_subforums_list_str .= (string) implode('<br />', $s_subforums_list_m[0]);
				$s_subforums_list_str .= '</span> ';
				for ($i=1; $i*$rows < $sf_list; $i++)
				{
					$s_subforums_list_str .= '<span style="float: left;margin-left:50px;">&nbsp;&nbsp;';		
					$s_subforums_list_str .= (string) implode('<br />&nbsp;&nbsp;', $s_subforums_list_m[$i]);
					$s_subforums_list_str .= '</span>';	
				}
				$s_subforums_list = $s_subforums_list_str;
			}
		}
      else
      {
         $s_subforums_list = (string) implode(', ', $s_subforums_list);
      }
      $catless = ($row['parent_id'] == $root_data['forum_id']) ? true : false;

      if ($row['forum_type'] != FORUM_LINK)
      {
         $u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']);
      }
      else
      {
         // If the forum is a link and we count redirects we need to visit it
         // If the forum is having a password or no read access we do not expose the link, but instead handle it in viewforum
         if (($row['forum_flags'] & FORUM_FLAG_LINK_TRACK) || $row['forum_password'] || !$auth->acl_get('f_read', $forum_id))
         {
            $u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']);
         }
         else
         {
            $u_viewforum = $row['forum_link'];
         }
      }

      $template->assign_block_vars('forumrow', array(
         'S_IS_CAT'         => false,
         'S_NO_CAT'         => $catless && !$last_catless,
         'S_IS_LINK'         => ($row['forum_type'] == FORUM_LINK) ? true : false,
         'S_UNREAD_FORUM'   => $forum_unread,
         'S_LOCKED_FORUM'   => ($row['forum_status'] == ITEM_LOCKED) ? true : false,
         'S_LIST_SUBFORUMS'   => ($row['display_subforum_list']) ? true : false,
         'S_SUBFORUMS'      => (sizeof($subforums_list)) ? true : false,
          'S_SUBFORUM_DISPLAY'=> $config['subforum_display'],
         'S_FEED_ENABLED'   => ($config['feed_forum'] && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $row['forum_options'])) ? true : false,

         'FORUM_ID'            => $row['forum_id'],
         'FORUM_NAME'         => $row['forum_name'],
         'FORUM_DESC'         => generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']),
         'TOPICS'            => $row['forum_topics'],
         $l_post_click_count      => $post_click_count,
         'FORUM_FOLDER_IMG'      => $user->img($folder_image, $folder_alt),
         'FORUM_FOLDER_IMG_SRC'   => $user->img($folder_image, $folder_alt, false, '', 'src'),
         'FORUM_FOLDER_IMG_ALT'   => isset($user->lang[$folder_alt]) ? $user->lang[$folder_alt] : '',
         'FORUM_IMAGE'         => ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang[$folder_alt] . '" />' : '',
         'FORUM_IMAGE_SRC'      => ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '',
         'LAST_POST_SUBJECT'      => censor_text($last_post_subject),
         'LAST_POST_TIME'      => $last_post_time,
         'LAST_POSTER'         => get_username_string('username', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
         'LAST_POSTER_COLOUR'   => get_username_string('colour', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
         'LAST_POSTER_FULL'      => get_username_string('full', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
         'MODERATORS'         => $moderators_list,
         'SUBFORUMS'            => $s_subforums_list,

         'L_SUBFORUM_STR'      => $l_subforums,
         'L_FORUM_FOLDER_ALT'   => $folder_alt,
         'L_MODERATOR_STR'      => $l_moderator,

         'U_UNAPPROVED_TOPICS'   => ($row['forum_id_unapproved_topics']) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=unapproved_topics&f=' . $row['forum_id_unapproved_topics']) : '',
         'U_VIEWFORUM'      => $u_viewforum,
         'U_LAST_POSTER'      => get_username_string('profile', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
         'U_LAST_POST'      => $last_post_url)
      );

      // Assign subforums loop for style authors
      foreach ($subforums_list as $subforum)
      {
         $template->assign_block_vars('forumrow.subforum', array(
            'U_SUBFORUM'   => $subforum['link'],
            'SUBFORUM_NAME'   => $subforum['name'],
            'S_UNREAD'      => $subforum['unread'])
         );
      }

      $last_catless = $catless;
   }

   $template->assign_vars(array(
      'U_MARK_FORUMS'      => ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'hash=' . generate_link_hash('global') . '&f=' . $root_data['forum_id'] . '&mark=forums') : '',
      'S_HAS_SUBFORUM'   => ($visible_forums) ? true : false,
      'L_SUBFORUM'      => ($visible_forums == 1) ? $user->lang['SUBFORUM'] : $user->lang['SUBFORUMS'],
      'LAST_POST_IMG'      => $user->img('icon_topic_latest', 'VIEW_LATEST_POST'),
      'UNAPPROVED_IMG'   => $user->img('icon_topic_unapproved', 'TOPICS_UNAPPROVED'),
   ));

   if ($return_moderators)
   {
      return array($active_forum_ary, $forum_moderators);
   }

   return array($active_forum_ary, array());
}

/**
* Create forum rules for given forum
*/
function generate_forum_rules(&$forum_data)
{
   if (!$forum_data['forum_rules'] && !$forum_data['forum_rules_link'])
   {
      return;
   }

   global $template, $phpbb_root_path, $phpEx;

   if ($forum_data['forum_rules'])
   {
      $forum_data['forum_rules'] = generate_text_for_display($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_bitfield'], $forum_data['forum_rules_options']);
   }

   $template->assign_vars(array(
      'S_FORUM_RULES'   => true,
      'U_FORUM_RULES'   => $forum_data['forum_rules_link'],
      'FORUM_RULES'   => $forum_data['forum_rules'])
   );
}

/**
* Create forum navigation links for given forum, create parent
* list if currently null, assign basic forum info to template
*/
function generate_forum_nav(&$forum_data)
{
   global $db, $user, $template, $auth, $config;
   global $phpEx, $phpbb_root_path;

   if (!$auth->acl_get('f_list', $forum_data['forum_id']))
   {
      return;
   }

   // Get forum parents
   $forum_parents = get_forum_parents($forum_data);

   // Build navigation links
   if (!empty($forum_parents))
   {
      foreach ($forum_parents as $parent_forum_id => $parent_data)
      {
         list($parent_name, $parent_type) = array_values($parent_data);

         // Skip this parent if the user does not have the permission to view it
         if (!$auth->acl_get('f_list', $parent_forum_id))
         {
            continue;
         }

         $template->assign_block_vars('navlinks', array(
            'S_IS_CAT'      => ($parent_type == FORUM_CAT) ? true : false,
            'S_IS_LINK'      => ($parent_type == FORUM_LINK) ? true : false,
            'S_IS_POST'      => ($parent_type == FORUM_POST) ? true : false,
            'FORUM_NAME'   => $parent_name,
            'FORUM_ID'      => $parent_forum_id,
            'U_VIEW_FORUM'   => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $parent_forum_id))
         );
      }
   }

   $template->assign_block_vars('navlinks', array(
      'S_IS_CAT'      => ($forum_data['forum_type'] == FORUM_CAT) ? true : false,
      'S_IS_LINK'      => ($forum_data['forum_type'] == FORUM_LINK) ? true : false,
      'S_IS_POST'      => ($forum_data['forum_type'] == FORUM_POST) ? true : false,
      'FORUM_NAME'   => $forum_data['forum_name'],
      'FORUM_ID'      => $forum_data['forum_id'],
      'U_VIEW_FORUM'   => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_data['forum_id']))
   );

   $template->assign_vars(array(
      'FORUM_ID'       => $forum_data['forum_id'],
      'FORUM_NAME'   => $forum_data['forum_name'],
      'FORUM_DESC'   => generate_text_for_display($forum_data['forum_desc'], $forum_data['forum_desc_uid'], $forum_data['forum_desc_bitfield'], $forum_data['forum_desc_options']),

      'S_ENABLE_FEEDS_FORUM'   => ($config['feed_forum'] && $forum_data['forum_type'] == FORUM_POST && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $forum_data['forum_options'])) ? true : false,
   ));

   return;
}

/**
* Returns forum parents as an array. Get them from forum_data if available, or update the database otherwise
*/
function get_forum_parents(&$forum_data)
{
   global $db;

   $forum_parents = array();

   if ($forum_data['parent_id'] > 0)
   {
      if ($forum_data['forum_parents'] == '')
      {
         $sql = 'SELECT forum_id, forum_name, forum_type
            FROM ' . FORUMS_TABLE . '
            WHERE left_id < ' . $forum_data['left_id'] . '
               AND right_id > ' . $forum_data['right_id'] . '
            ORDER BY left_id ASC';
         $result = $db->sql_query($sql);

         while ($row = $db->sql_fetchrow($result))
         {
            $forum_parents[$row['forum_id']] = array($row['forum_name'], (int) $row['forum_type']);
         }
         $db->sql_freeresult($result);

         $forum_data['forum_parents'] = serialize($forum_parents);

         $sql = 'UPDATE ' . FORUMS_TABLE . "
            SET forum_parents = '" . $db->sql_escape($forum_data['forum_parents']) . "'
            WHERE parent_id = " . $forum_data['parent_id'];
         $db->sql_query($sql);
      }
      else
      {
         $forum_parents = unserialize($forum_data['forum_parents']);
      }
   }

   return $forum_parents;
}

/**
* Generate topic pagination
*/
function topic_generate_pagination($replies, $url)
{
   global $config, $user;

   // Make sure $per_page is a valid value
   $per_page = ($config['posts_per_page'] <= 0) ? 1 : $config['posts_per_page'];

   if (($replies + 1) > $per_page)
   {
      $total_pages = ceil(($replies + 1) / $per_page);
      $pagination = '';

      $times = 1;
      for ($j = 0; $j < $replies + 1; $j += $per_page)
      {
         $pagination .= '<a href="' . $url . ($j == 0 ? '' : '&start=' . $j) . '">' . $times . '</a>';
         if ($times == 1 && $total_pages > 5)
         {
            $pagination .= ' ... ';

            // Display the last three pages
            $times = $total_pages - 3;
            $j += ($total_pages - 4) * $per_page;
         }
         else if ($times < $total_pages)
         {
            $pagination .= '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
         }
         $times++;
      }
   }
   else
   {
      $pagination = '';
   }

   return $pagination;
}

/**
* Obtain list of moderators of each forum
*/
function get_moderators(&$forum_moderators, $forum_id = false)
{
   global $config, $template, $db, $phpbb_root_path, $phpEx, $user, $auth;

   $forum_id_ary = array();

   if ($forum_id !== false)
   {
      if (!is_array($forum_id))
      {
         $forum_id = array($forum_id);
      }

      // Exchange key/value pair to be able to faster check for the forum id existence
      $forum_id_ary = array_flip($forum_id);
   }

   $sql_array = array(
      'SELECT'   => 'm.*, u.user_colour, g.group_colour, g.group_type',

      'FROM'      => array(
         MODERATOR_CACHE_TABLE   => 'm',
      ),

      'LEFT_JOIN'   => array(
         array(
            'FROM'   => array(USERS_TABLE => 'u'),
            'ON'   => 'm.user_id = u.user_id',
         ),
         array(
            'FROM'   => array(GROUPS_TABLE => 'g'),
            'ON'   => 'm.group_id = g.group_id',
         ),
      ),

      'WHERE'      => 'm.display_on_index = 1',
   );

   // We query every forum here because for caching we should not have any parameter.
   $sql = $db->sql_build_query('SELECT', $sql_array);
   $result = $db->sql_query($sql, 3600);

   while ($row = $db->sql_fetchrow($result))
   {
      $f_id = (int) $row['forum_id'];

      if (!isset($forum_id_ary[$f_id]))
      {
         continue;
      }

      if (!empty($row['user_id']))
      {
         $forum_moderators[$f_id][] = get_username_string('full', $row['user_id'], $row['username'], $row['user_colour']);
      }
      else
      {
         $group_name = (($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name']);

         if ($user->data['user_id'] != ANONYMOUS && !$auth->acl_get('u_viewprofile'))
         {
            $forum_moderators[$f_id][] = '<span' . (($row['group_colour']) ? ' style="color:#' . $row['group_colour'] . ';"' : '') . '>' . $group_name . '</span>';
         }
         else
         {
            $forum_moderators[$f_id][] = '<a' . (($row['group_colour']) ? ' style="color:#' . $row['group_colour'] . ';"' : '') . ' href="' . append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $row['group_id']) . '">' . $group_name . '</a>';
         }
      }
   }
   $db->sql_freeresult($result);

   return;
}

/**
* User authorisation levels output
*
* @param   string   $mode         Can be forum or topic. Not in use at the moment.
* @param   int      $forum_id      The current forum the user is in.
* @param   int      $forum_status   The forums status bit.
*/
function gen_forum_auth_level($mode, $forum_id, $forum_status)
{
   global $template, $auth, $user, $config;

   $locked = ($forum_status == ITEM_LOCKED && !$auth->acl_get('m_edit', $forum_id)) ? true : false;

   $rules = array(
      ($auth->acl_get('f_post', $forum_id) && !$locked) ? $user->lang['RULES_POST_CAN'] : $user->lang['RULES_POST_CANNOT'],
      ($auth->acl_get('f_reply', $forum_id) && !$locked) ? $user->lang['RULES_REPLY_CAN'] : $user->lang['RULES_REPLY_CANNOT'],
      ($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id) && !$locked) ? $user->lang['RULES_EDIT_CAN'] : $user->lang['RULES_EDIT_CANNOT'],
      ($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id) && !$locked) ? $user->lang['RULES_DELETE_CAN'] : $user->lang['RULES_DELETE_CANNOT'],
   );

   if ($config['allow_attachments'])
   {
      $rules[] = ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && !$locked) ? $user->lang['RULES_ATTACH_CAN'] : $user->lang['RULES_ATTACH_CANNOT'];
   }

   foreach ($rules as $rule)
   {
      $template->assign_block_vars('rules', array('RULE' => $rule));
   }

   return;
}

/**
* Generate topic status
*/
function topic_status(&$topic_row, $replies, $unread_topic, &$folder_img, &$folder_alt, &$topic_type)
{
   global $user, $config;

   $folder = $folder_new = '';

   if ($topic_row['topic_status'] == ITEM_MOVED)
   {
      $topic_type = $user->lang['VIEW_TOPIC_MOVED'];
      $folder_img = 'topic_moved';
      $folder_alt = 'TOPIC_MOVED';
   }
   else
   {
      switch ($topic_row['topic_type'])
      {
         case POST_GLOBAL:
            $topic_type = $user->lang['VIEW_TOPIC_GLOBAL'];
            $folder = 'global_read';
            $folder_new = 'global_unread';
         break;

         case POST_ANNOUNCE:
            $topic_type = $user->lang['VIEW_TOPIC_ANNOUNCEMENT'];
            $folder = 'announce_read';
            $folder_new = 'announce_unread';
         break;

         case POST_STICKY:
            $topic_type = $user->lang['VIEW_TOPIC_STICKY'];
            $folder = 'sticky_read';
            $folder_new = 'sticky_unread';
         break;

         default:
            $topic_type = '';
            $folder = 'topic_read';
            $folder_new = 'topic_unread';

            // Hot topic threshold is for posts in a topic, which is replies + the first post. ;)
            if ($config['hot_threshold'] && ($replies + 1) >= $config['hot_threshold'] && $topic_row['topic_status'] != ITEM_LOCKED)
            {
               $folder .= '_hot';
               $folder_new .= '_hot';
            }
         break;
      }

      if ($topic_row['topic_status'] == ITEM_LOCKED)
      {
         $topic_type = $user->lang['VIEW_TOPIC_LOCKED'];
         $folder .= '_locked';
         $folder_new .= '_locked';
      }


      $folder_img = ($unread_topic) ? $folder_new : $folder;
      $folder_alt = ($unread_topic) ? 'UNREAD_POSTS' : (($topic_row['topic_status'] == ITEM_LOCKED) ? 'TOPIC_LOCKED' : 'NO_UNREAD_POSTS');

      // Posted image?
      if (!empty($topic_row['topic_posted']) && $topic_row['topic_posted'])
      {
         $folder_img .= '_mine';
      }
   }

   if ($topic_row['poll_start'] && $topic_row['topic_status'] != ITEM_MOVED)
   {
      $topic_type = $user->lang['VIEW_TOPIC_POLL'];
   }
}

/**
* Assign/Build custom bbcodes for display in screens supporting using of bbcodes
* The custom bbcodes buttons will be placed within the template block 'custom_codes'
*/
function display_custom_bbcodes()
{
   global $db, $template, $user;

   // Start counting from 22 for the bbcode ids (every bbcode takes two ids - opening/closing)
   $num_predefined_bbcodes = 22;

   $sql = 'SELECT bbcode_id, bbcode_tag, bbcode_helpline
      FROM ' . BBCODES_TABLE . '
      WHERE display_on_posting = 1
      ORDER BY bbcode_tag';
   $result = $db->sql_query($sql);

   $i = 0;
   while ($row = $db->sql_fetchrow($result))
   {
      // If the helpline is defined within the language file, we will use the localised version, else just use the database entry...
      if (isset($user->lang[strtoupper($row['bbcode_helpline'])]))
      {
         $row['bbcode_helpline'] = $user->lang[strtoupper($row['bbcode_helpline'])];
      }

      $template->assign_block_vars('custom_tags', array(
         'BBCODE_NAME'      => "'[{$row['bbcode_tag']}]', '[/" . str_replace('=', '', $row['bbcode_tag']) . "]'",
         'BBCODE_ID'         => $num_predefined_bbcodes + ($i * 2),
         'BBCODE_TAG'      => $row['bbcode_tag'],
         'BBCODE_HELPLINE'   => $row['bbcode_helpline'],
         'A_BBCODE_HELPLINE'   => str_replace(array('&', '"', "'", '<', '>'), array('&', '"', "\'", '<', '>'), $row['bbcode_helpline']),
      ));

      $i++;
   }
   $db->sql_freeresult($result);
}

/**
* Display reasons
*/
function display_reasons($reason_id = 0)
{
   global $db, $user, $template;

   $sql = 'SELECT *
      FROM ' . REPORTS_REASONS_TABLE . '
      ORDER BY reason_order ASC';
   $result = $db->sql_query($sql);

   while ($row = $db->sql_fetchrow($result))
   {
      // If the reason is defined within the language file, we will use the localized version, else just use the database entry...
      if (isset($user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])]) && isset($user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])]))
      {
         $row['reason_description'] = $user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])];
         $row['reason_title'] = $user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])];
      }

      $template->assign_block_vars('reason', array(
         'ID'         => $row['reason_id'],
         'TITLE'         => $row['reason_title'],
         'DESCRIPTION'   => $row['reason_description'],
         'S_SELECTED'   => ($row['reason_id'] == $reason_id) ? true : false)
      );
   }
   $db->sql_freeresult($result);
}

/**
* Display user activity (action forum/topic)
*/
function display_user_activity(&$userdata)
{
   global $auth, $template, $db, $user;
   global $phpbb_root_path, $phpEx;

   // Do not display user activity for users having more than 5000 posts...
   if ($userdata['user_posts'] > 5000)
   {
      return;
   }

   $forum_ary = array();

   // Do not include those forums the user is not having read access to...
   $forum_read_ary = $auth->acl_getf('!f_read');

   foreach ($forum_read_ary as $forum_id => $not_allowed)
   {
      if ($not_allowed['f_read'])
      {
         $forum_ary[] = (int) $forum_id;
      }
   }

   $forum_ary = array_unique($forum_ary);
   $forum_sql = (sizeof($forum_ary)) ? 'AND ' . $db->sql_in_set('forum_id', $forum_ary, true) : '';

   $fid_m_approve = $auth->acl_getf('m_approve', true);
   $sql_m_approve = (!empty($fid_m_approve)) ? 'OR ' . $db->sql_in_set('forum_id', array_keys($fid_m_approve)) : '';

   // Obtain active forum
   $sql = 'SELECT forum_id, COUNT(post_id) AS num_posts
      FROM ' . POSTS_TABLE . '
      WHERE poster_id = ' . $userdata['user_id'] . "
         AND post_postcount = 1
         AND (post_approved = 1
            $sql_m_approve)
         $forum_sql
      GROUP BY forum_id
      ORDER BY num_posts DESC";
   $result = $db->sql_query_limit($sql, 1);
   $active_f_row = $db->sql_fetchrow($result);
   $db->sql_freeresult($result);

   if (!empty($active_f_row))
   {
      $sql = 'SELECT forum_name
         FROM ' . FORUMS_TABLE . '
         WHERE forum_id = ' . $active_f_row['forum_id'];
      $result = $db->sql_query($sql, 3600);
      $active_f_row['forum_name'] = (string) $db->sql_fetchfield('forum_name');
      $db->sql_freeresult($result);
   }

   // Obtain active topic
   $sql = 'SELECT topic_id, COUNT(post_id) AS num_posts
      FROM ' . POSTS_TABLE . '
      WHERE poster_id = ' . $userdata['user_id'] . "
         AND post_postcount = 1
         AND (post_approved = 1
            $sql_m_approve)
         $forum_sql
      GROUP BY topic_id
      ORDER BY num_posts DESC";
   $result = $db->sql_query_limit($sql, 1);
   $active_t_row = $db->sql_fetchrow($result);
   $db->sql_freeresult($result);

   if (!empty($active_t_row))
   {
      $sql = 'SELECT topic_title
         FROM ' . TOPICS_TABLE . '
         WHERE topic_id = ' . $active_t_row['topic_id'];
      $result = $db->sql_query($sql);
      $active_t_row['topic_title'] = (string) $db->sql_fetchfield('topic_title');
      $db->sql_freeresult($result);
   }

   $userdata['active_t_row'] = $active_t_row;
   $userdata['active_f_row'] = $active_f_row;

   $active_f_name = $active_f_id = $active_f_count = $active_f_pct = '';
   if (!empty($active_f_row['num_posts']))
   {
      $active_f_name = $active_f_row['forum_name'];
      $active_f_id = $active_f_row['forum_id'];
      $active_f_count = $active_f_row['num_posts'];
      $active_f_pct = ($userdata['user_posts']) ? ($active_f_count / $userdata['user_posts']) * 100 : 0;
   }

   $active_t_name = $active_t_id = $active_t_count = $active_t_pct = '';
   if (!empty($active_t_row['num_posts']))
   {
      $active_t_name = $active_t_row['topic_title'];
      $active_t_id = $active_t_row['topic_id'];
      $active_t_count = $active_t_row['num_posts'];
      $active_t_pct = ($userdata['user_posts']) ? ($active_t_count / $userdata['user_posts']) * 100 : 0;
   }

   $l_active_pct = ($userdata['user_id'] != ANONYMOUS && $userdata['user_id'] == $user->data['user_id']) ? $user->lang['POST_PCT_ACTIVE_OWN'] : $user->lang['POST_PCT_ACTIVE'];

   $template->assign_vars(array(
      'ACTIVE_FORUM'         => $active_f_name,
      'ACTIVE_FORUM_POSTS'   => ($active_f_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_f_count),
      'ACTIVE_FORUM_PCT'      => sprintf($l_active_pct, $active_f_pct),
      'ACTIVE_TOPIC'         => censor_text($active_t_name),
      'ACTIVE_TOPIC_POSTS'   => ($active_t_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_t_count),
      'ACTIVE_TOPIC_PCT'      => sprintf($l_active_pct, $active_t_pct),
      'U_ACTIVE_FORUM'      => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $active_f_id),
      'U_ACTIVE_TOPIC'      => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $active_t_id),
      'S_SHOW_ACTIVITY'      => true)
   );
}

/**
* Topic and forum watching common code
*/
function watch_topic_forum($mode, &$s_watching, $user_id, $forum_id, $topic_id, $notify_status = 'unset', $start = 0)
{
   global $template, $db, $user, $phpEx, $start, $phpbb_root_path;

   $table_sql = ($mode == 'forum') ? FORUMS_WATCH_TABLE : TOPICS_WATCH_TABLE;
   $where_sql = ($mode == 'forum') ? 'forum_id' : 'topic_id';
   $match_id = ($mode == 'forum') ? $forum_id : $topic_id;
   $u_url = "uid={$user->data['user_id']}";
   $u_url .= ($mode == 'forum') ? '&f' : '&f=' . $forum_id . '&t';

   // Is user watching this thread?
   if ($user_id != ANONYMOUS)
   {
      $can_watch = true;

      if ($notify_status == 'unset')
      {
         $sql = "SELECT notify_status
            FROM $table_sql
            WHERE $where_sql = $match_id
               AND user_id = $user_id";
         $result = $db->sql_query($sql);

         $notify_status = ($row = $db->sql_fetchrow($result)) ? $row['notify_status'] : NULL;
         $db->sql_freeresult($result);
      }

      if (!is_null($notify_status) && $notify_status !== '')
      {

         if (isset($_GET['unwatch']))
         {
            $uid = request_var('uid', 0);
            if ($uid != $user_id)
            {
               $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");
               $message = $user->lang['ERR_UNWATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
               trigger_error($message);
            }
            if ($_GET['unwatch'] == $mode)
            {
               $is_watching = 0;

               $sql = 'DELETE FROM ' . $table_sql . "
                  WHERE $where_sql = $match_id
                     AND user_id = $user_id";
               $db->sql_query($sql);
            }

            $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");

            meta_refresh(3, $redirect_url);

            $message = $user->lang['NOT_WATCHING_' . strtoupper($mode)] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
            trigger_error($message);
         }
         else
         {
            $is_watching = true;

            if ($notify_status != NOTIFY_YES)
            {
               $sql = 'UPDATE ' . $table_sql . "
                  SET notify_status = " . NOTIFY_YES . "
                  WHERE $where_sql = $match_id
                     AND user_id = $user_id";
               $db->sql_query($sql);
            }
         }
      }
      else
      {
         if (isset($_GET['watch']))
         {
            $token = request_var('hash', '');
            $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");

            if ($_GET['watch'] == $mode && check_link_hash($token, "{$mode}_$match_id"))
            {
               $is_watching = true;

               $sql = 'INSERT INTO ' . $table_sql . " (user_id, $where_sql, notify_status)
                  VALUES ($user_id, $match_id, " . NOTIFY_YES . ')';
               $db->sql_query($sql);
               $message = $user->lang['ARE_WATCHING_' . strtoupper($mode)] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
            }
            else
            {
               $message = $user->lang['ERR_WATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
            }

            meta_refresh(3, $redirect_url);

            trigger_error($message);
         }
         else
         {
            $is_watching = 0;
         }
      }
   }
   else
   {
      if (isset($_GET['unwatch']) && $_GET['unwatch'] == $mode)
      {
         login_box();
      }
      else
      {
         $can_watch = 0;
         $is_watching = 0;
      }
   }

   if ($can_watch)
   {
      $s_watching['link'] = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&" . (($is_watching) ? 'unwatch' : 'watch') . "=$mode&start=$start&hash=" . generate_link_hash("{$mode}_$match_id"));
      $s_watching['title'] = $user->lang[(($is_watching) ? 'STOP' : 'START') . '_WATCHING_' . strtoupper($mode)];
      $s_watching['is_watching'] = $is_watching;
   }

   return;
}

/**
* Get user rank title and image
*
* @param int $user_rank the current stored users rank id
* @param int $user_posts the users number of posts
* @param string &$rank_title the rank title will be stored here after execution
* @param string &$rank_img the rank image as full img tag is stored here after execution
* @param string &$rank_img_src the rank image source is stored here after execution
*
* Note: since we do not want to break backwards-compatibility, this function will only properly assign ranks to guests if you call it for them with user_posts == false
*/
function get_user_rank($user_rank, $user_posts, &$rank_title, &$rank_img, &$rank_img_src)
{
   global $ranks, $config, $phpbb_root_path;

   if (empty($ranks))
   {
      global $cache;
      $ranks = $cache->obtain_ranks();
   }

   if (!empty($user_rank))
   {
      $rank_title = (isset($ranks['special'][$user_rank]['rank_title'])) ? $ranks['special'][$user_rank]['rank_title'] : '';
      $rank_img = (!empty($ranks['special'][$user_rank]['rank_image'])) ? '<img src="' . $phpbb_root_path . $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] . '" alt="' . $ranks['special'][$user_rank]['rank_title'] . '" title="' . $ranks['special'][$user_rank]['rank_title'] . '" />' : '';
      $rank_img_src = (!empty($ranks['special'][$user_rank]['rank_image'])) ? $phpbb_root_path . $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] : '';
   }
   else if ($user_posts !== false)
   {
      if (!empty($ranks['normal']))
      {
         foreach ($ranks['normal'] as $rank)
         {
            if ($user_posts >= $rank['rank_min'])
            {
               $rank_title = $rank['rank_title'];
               $rank_img = (!empty($rank['rank_image'])) ? '<img src="' . $phpbb_root_path . $config['ranks_path'] . '/' . $rank['rank_image'] . '" alt="' . $rank['rank_title'] . '" title="' . $rank['rank_title'] . '" />' : '';
               $rank_img_src = (!empty($rank['rank_image'])) ? $phpbb_root_path . $config['ranks_path'] . '/' . $rank['rank_image'] : '';
               break;
            }
         }
      }
   }
}

/**
* Get user avatar
*
* @param string $avatar Users assigned avatar name
* @param int $avatar_type Type of avatar
* @param string $avatar_width Width of users avatar
* @param string $avatar_height Height of users avatar
* @param string $alt Optional language string for alt tag within image, can be a language key or text
* @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP
*
* @return string Avatar image
*/
function get_user_avatar($avatar, $avatar_type, $avatar_width, $avatar_height, $alt = 'USER_AVATAR', $ignore_config = false)
{
   global $user, $config, $phpbb_root_path, $phpEx;

   if (empty($avatar) || !$avatar_type || (!$config['allow_avatar'] && !$ignore_config))
   {
      return '';
   }

   $avatar_img = '';

   switch ($avatar_type)
   {
      case AVATAR_UPLOAD:
         if (!$config['allow_avatar_upload'] && !$ignore_config)
         {
            return '';
         }
         $avatar_img = $phpbb_root_path . "download/file.$phpEx?avatar=";
      break;

      case AVATAR_GALLERY:
         if (!$config['allow_avatar_local'] && !$ignore_config)
         {
            return '';
         }
         $avatar_img = $phpbb_root_path . $config['avatar_gallery_path'] . '/';
      break;

      case AVATAR_REMOTE:
         if (!$config['allow_avatar_remote'] && !$ignore_config)
         {
            return '';
         }
      break;
   }

   $avatar_img .= $avatar;
   return '<img src="' . (str_replace(' ', '%20', $avatar_img)) . '" width="' . $avatar_width . '" height="' . $avatar_height . '" alt="' . ((!empty($user->lang[$alt])) ? $user->lang[$alt] : $alt) . '" />';
}

?>

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