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

/**
* MCP Forum View
*/
function mcp_forum_view($id, $mode, $action, $url, $forum_info)
{
	global $template, $db, $user, $auth, $cache;
	global $SID, $phpEx, $phpbb_root_path, $config;

	if ($action == 'merge_select')
	{
		// Fixes a "bug" that makes forum_view use the same ordering as topic_view
		unset($_POST['sk'], $_POST['sd'], $_REQUEST['sk'], $_REQUEST['sd']);
	}

	$forum_id = $forum_info['forum_id'];
	$start = request_var('start', 0);
	$topic_id_list = request_var('topic_id_list', array(0));
	$post_id_list = request_var('post_id_list', array(0));
	$topic_id = request_var('t', 0);

	// Resync Topics
	if ($action == 'resync')
	{
		$topic_ids = request_var('topic_id_list', array(0));

		if (!sizeof($topic_ids))
		{
			$template->assign_var('MESSAGE', $user->lang['NO_TOPIC_SELECTED']);
		}
		else
		{
			mcp_resync_topics($topic_ids);
		}
	}

	$selected_ids = '';
	if (sizeof($post_id_list))
	{
		foreach ($post_id_list as $num => $post_id)
		{
			$selected_ids .= '&amp;post_id_list[' . $num . ']=' . $post_id;
		}
	}

	make_jumpbox($url . "&amp;action=$action&amp;mode=$mode", $forum_id . (($action == 'merge_select') ? $selected_ids : ''), false, 'm_');

	$topics_per_page = ($forum_info['forum_topics_per_page']) ? $forum_info['forum_topics_per_page'] : $config['topics_per_page'];

	mcp_sorting('viewforum', $sort_days, $sort_key, $sort_dir, $sort_by_sql, $sort_order_sql, $total, $forum_id);
	$forum_topics = ($total == -1) ? $forum_info['forum_topics'] : $total;
	$limit_time_sql = ($sort_days) ? 'AND t.topic_last_post_time >= ' . (time() - ($sort_days * 86400)) : '';

	$template->assign_vars(array(
		'FORUM_NAME'			=> $forum_info['forum_name'],

		'REPORTED_IMG'			=> $user->img('icon_reported', 'TOPIC_REPORTED'),
		'UNAPPROVED_IMG'		=> $user->img('icon_unapproved', 'TOPIC_UNAPPROVED'),

		'S_CAN_DELETE'			=> $auth->acl_get('m_delete', $forum_id),
		'S_CAN_MOVE'			=> $auth->acl_get('m_move', $forum_id),
		'S_CAN_FORK'			=> $auth->acl_get('m_', $forum_id),
		'S_CAN_LOCK'			=> $auth->acl_get('m_lock', $forum_id),
		'S_CAN_SYNC'			=> $auth->acl_get('m_', $forum_id),
		'S_CAN_APPROVE'			=> $auth->acl_get('m_approve', $forum_id),

		'U_VIEW_FORUM'			=> "viewforum.$phpEx$SID&amp;f=" . $forum_id,
		'S_MCP_ACTION'			=> $url . "&amp;action=$action&amp;mode=$mode&amp;start=$start" . (($action == 'merge_select') ? $selected_ids : ''),

		'PAGINATION'			=> generate_pagination($url . "&amp;action=$action&amp;mode=$mode" . (($action == 'merge_select') ? $selected_ids : ''), $forum_topics, $topics_per_page, $start),
		'PAGE_NUMBER'			=> on_page($forum_topics, $topics_per_page, $start),
		'TOTAL'					=> $forum_topics)
	);

	// Grab icons
	$icons = array();
	$cache->obtain_icons($icons);

	$topic_rows = array();

	$sql = 'SELECT t.*
		FROM ' . TOPICS_TABLE . " t
		WHERE (t.forum_id = $forum_id OR t.forum_id = 0)
			" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1') . "
			AND t.topic_type IN (" . POST_ANNOUNCE . ", " . POST_GLOBAL . ")
			$limit_time_sql
		ORDER BY $sort_order_sql";
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$topic_rows[] = $row;
	}
	$db->sql_freeresult($result);

	$sql = 'SELECT t.*
		FROM ' . TOPICS_TABLE . " t
		WHERE t.forum_id = $forum_id
			" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1') . '
			AND t.topic_type IN (' . POST_NORMAL . ', ' . POST_STICKY . ")
			$limit_time_sql
		ORDER BY t.topic_type DESC, $sort_order_sql";
	$result = $db->sql_query_limit($sql, $topics_per_page, $start);

	while ($row = $db->sql_fetchrow($result))
	{
		$topic_rows[] = $row;
	}
	$db->sql_freeresult($result);

	foreach ($topic_rows as $row)
	{
		$topic_title = '';

		if ($auth->acl_get('m_approve', $row['forum_id']))
		{
			$row['topic_replies'] = $row['topic_replies_real'];
		}

		if ($row['topic_status'] == ITEM_LOCKED)
		{
			$folder_img = 'folder_locked';
			$folder_alt = 'VIEW_TOPIC_LOCKED';
		}
		else
		{
			if ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL)
			{
				$folder_img = 'folder_announce';
				$folder_alt = 'VIEW_TOPIC_ANNOUNCEMENT';
			}
			else if ($row['topic_type'] == POST_STICKY)
			{
				$folder_img = 'folder_sticky';
				$folder_alt = 'VIEW_TOPIC_STICKY';
			}
			else if ($row['topic_status'] == ITEM_MOVED)
			{
				$folder_img = 'folder_moved';
				$folder_alt = 'VIEW_TOPIC_MOVED';
			}
			else
			{
				$folder_img = 'folder';
				$folder_alt = 'NO_NEW_POSTS';
			}
		}

		if ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL)
		{
			$topic_type = $user->lang['VIEW_TOPIC_ANNOUNCEMENT'] . ' ';
		}
		else if ($row['topic_type'] == POST_STICKY)
		{
			$topic_type = $user->lang['VIEW_TOPIC_STICKY'] . ' ';
		}
		else if ($row['topic_status'] == ITEM_MOVED)
		{
			$topic_type = $user->lang['VIEW_TOPIC_MOVED'] . ' ';
		}
		else
		{
			$topic_type = '';
		}

		if (intval($row['poll_start']))
		{
			$topic_type .= $user->lang['VIEW_TOPIC_POLL'] . ' ';
		}

		$topic_title = censor_text($row['topic_title']);
			
		$template->assign_block_vars('topicrow', array(
			'U_VIEW_TOPIC'		=> "mcp.$phpEx$SID&amp;f=$forum_id&amp;t={$row['topic_id']}&amp;mode=topic_view",

			'S_SELECT_TOPIC'	=> ($action == 'merge_select' && $row['topic_id'] != $topic_id) ? true : false,
			'U_SELECT_TOPIC'	=> $url . '&amp;mode=topic_view&amp;action=merge&amp;to_topic_id=' . $row['topic_id'] . $selected_ids,
			'U_MCP_QUEUE'		=> $url . '&amp;i=queue&amp;mode=approve_details&amp;t=' . $row['topic_id'],
			'U_MCP_REPORT'		=> "mcp.$phpEx$SID&amp;i=main&amp;mode=topic_view&amp;t={$row['topic_id']}&amp;action=reports",

			'ATTACH_ICON_IMG'		=> ($auth->acl_gets('f_download', 'u_download', $row['forum_id']) && $row['topic_attachment']) ? $user->img('icon_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',
			'TOPIC_FOLDER_IMG'		=> $user->img($folder_img, $folder_alt),
			'TOPIC_FOLDER_IMG_SRC'	=> $user->img($folder_img, $folder_alt, false, '', 'src'),
			'TOPIC_ICON_IMG'		=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '',
			'TOPIC_ICON_IMG_WIDTH'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '',
			'TOPIC_ICON_IMG_HEIGHT'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '',

			'TOPIC_TYPE'		=>	$topic_type,
			'TOPIC_TITLE'		=>	$topic_title,
			'REPLIES'			=>	$row['topic_replies'],
			'LAST_POST_TIME'	=>	$user->format_date($row['topic_last_post_time']),
			'TOPIC_ID'			=>	$row['topic_id'],
			'S_TOPIC_CHECKED'	=>	($topic_id_list && in_array($row['topic_id'], $topic_id_list)) ? 'checked="checked" ' : '',

			'S_TOPIC_REPORTED'	=>	($row['topic_reported']) ? true : false,
			'S_TOPIC_UNAPPROVED'=>	($row['topic_approved']) ? false : true)
		);
	}
	unset($topic_rows);
}

/**
* Resync topics
*/
function mcp_resync_topics($topic_ids)
{
	global $auth, $db, $template, $phpEx, $user, $SID, $phpbb_root_path;

	if (!($forum_id = check_ids($topic_ids, TOPICS_TABLE, 'topic_id', 'm_')))
	{
		return;
	}

	if (!sizeof($topic_ids))
	{
		$template->assign_var('MESSAGE', $user->lang['NO_TOPIC_SELECTED']);
		return;
	}
	
	// Sync everything and perform extra checks separately
	sync('topic_reported', 'topic_id', $topic_ids, false, true);
	sync('topic_attachment', 'topic_id', $topic_ids, false, true);
	sync('topic', 'topic_id', $topic_ids, true, false);

	$sql = 'SELECT topic_id, forum_id, topic_title
		FROM ' . TOPICS_TABLE . '
		WHERE topic_id IN (' . implode(', ', $topic_ids) . ')';
	$result = $db->sql_query($sql);

	// Log this action
	while ($row = $db->sql_fetchrow($result))
	{
		add_log('mod', $row['forum_id'], $row['topic_id'], 'LOG_TOPIC_RESYNC', $row['topic_title']);
	}

	$msg = (sizeof($topic_ids) == 1) ? $user->lang['TOPIC_RESYNC_SUCCESS'] : $user->lang['TOPICS_RESYNC_SUCCESS'];
	$template->assign_var('MESSAGE', $msg);

	return;
}

?>