~azzar1/unity/add-show-desktop-key

<?php

/**

*

* @package mcp

* @version $Id: mcp_post.php,v 1.62 2007/10/05 14:36:33 acydburn Exp $

* @copyright (c) 2005 phpBB Group

* @license http://opensource.org/licenses/gpl-license.php GNU Public License

*

*/

/**

* @ignore

*/

if (!defined('IN_PHPBB'))

{

	exit;

}

/**

* Handling actions in post details screen

*/

function mcp_post_details($id, $mode, $action)

{

	global $phpEx, $phpbb_root_path, $config;

	global $template, $db, $user, $auth, $cache;

	$user->add_lang('posting');

	$post_id = request_var('p', 0);

	$start	= request_var('start', 0);

	// Get post data

	$post_info = get_post_data(array($post_id), false, true);

	add_form_key('mcp_post_details');

	if (!sizeof($post_info))

	{

		trigger_error('POST_NOT_EXIST');

	}

	$post_info = $post_info[$post_id];

	$url = append_sid("{$phpbb_root_path}mcp.$phpEx?" . extra_url());

	switch ($action)

	{

		case 'whois':

			if ($auth->acl_get('m_info', $post_info['forum_id']))

			{

				$ip = request_var('ip', '');

				include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

				$template->assign_vars(array(

					'RETURN_POST'	=> sprintf($user->lang['RETURN_POST'], '<a href="' . append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&amp;mode=$mode&amp;p=$post_id") . '">', '</a>'),

					'U_RETURN_POST'	=> append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&mode=$mode&p=$post_id"),

					'L_RETURN_POST'	=> sprintf($user->lang['RETURN_POST'], '', ''),

					'WHOIS'			=> user_ipwhois($ip),

				));

			}

			// We're done with the whois page so return

			return;

		break;

		case 'chgposter':

		case 'chgposter_ip':

			if ($action == 'chgposter')

			{

				$username = request_var('username', '', true);

				$sql_where = "username_clean = '" . $db->sql_escape(utf8_clean_string($username)) . "'";

			}

			else

			{

				$new_user_id = request_var('u', 0);

				$sql_where = 'user_id = ' . $new_user_id;

			}

			$sql = 'SELECT *

				FROM ' . USERS_TABLE . '

				WHERE ' . $sql_where;

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

			$row = $db->sql_fetchrow($result);

			$db->sql_freeresult($result);

			if (!$row)

			{

				trigger_error('NO_USER');

			}

			if ($auth->acl_get('m_chgposter', $post_info['forum_id']))

			{

				if (check_form_key('mcp_post_details'))

				{

					change_poster($post_info, $row);

				}

				else

				{

					trigger_error('FORM_INVALID');

				}

			}

		break;

	}

	// Set some vars

	$users_ary = $usernames_ary = array();

	$attachments = $extensions = array();

	$post_id = $post_info['post_id'];

	$topic_tracking_info = array();

	// Get topic tracking info

	if ($config['load_db_lastread'])

	{

		$tmp_topic_data = array($post_info['topic_id'] => $post_info);

		$topic_tracking_info = get_topic_tracking($post_info['forum_id'], $post_info['topic_id'], $tmp_topic_data, array($post_info['forum_id'] => $post_info['forum_mark_time']));

		unset($tmp_topic_data);

	}

	else

	{

		$topic_tracking_info = get_complete_topic_tracking($post_info['forum_id'], $post_info['topic_id']);

	}

	$post_unread = (isset($topic_tracking_info[$post_info['topic_id']]) && $post_info['post_time'] > $topic_tracking_info[$post_info['topic_id']]) ? true : false;

	// Process message, leave it uncensored

	$message = $post_info['post_text'];

	if ($post_info['bbcode_bitfield'])

	{

		include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx);

		$bbcode = new bbcode($post_info['bbcode_bitfield']);

		$bbcode->bbcode_second_pass($message, $post_info['bbcode_uid'], $post_info['bbcode_bitfield']);

	}

	$message = bbcode_nl2br($message);

	$message = smiley_text($message);

	if ($post_info['post_attachment'] && $auth->acl_get('u_download') && $auth->acl_get('f_download', $post_info['forum_id']))

	{

		$extensions = $cache->obtain_attach_extensions($post_info['forum_id']);

		$sql = 'SELECT *

			FROM ' . ATTACHMENTS_TABLE . '

			WHERE post_msg_id = ' . $post_id . '

				AND in_message = 0

			ORDER BY filetime DESC, post_msg_id ASC';

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

		while ($row = $db->sql_fetchrow($result))

		{

			$attachments[] = $row;

		}

		$db->sql_freeresult($result);

		if (sizeof($attachments))

		{

			$update_count = array();

			parse_attachments($post_info['forum_id'], $message, $attachments, $update_count);

		}

		// Display not already displayed Attachments for this post, we already parsed them. ;)

		if (!empty($attachments))

		{

			$template->assign_var('S_HAS_ATTACHMENTS', true);

			foreach ($attachments as $attachment)

			{

				$template->assign_block_vars('attachment', array(

					'DISPLAY_ATTACHMENT'	=> $attachment)

				);

			}

		}

	}

	$template->assign_vars(array(

		'U_MCP_ACTION'			=> "$url&i=main&quickmod=1", // Use this for mode paramaters

		'U_POST_ACTION'			=> "$url&i=$id&mode=post_details", // Use this for action parameters

		'U_APPROVE_ACTION'		=> append_sid("{$phpbb_root_path}mcp.$phpEx", "i=queue&p=$post_id&f={$post_info['forum_id']}"),

		'S_CAN_VIEWIP'			=> $auth->acl_get('m_info', $post_info['forum_id']),

		'S_CAN_CHGPOSTER'		=> $auth->acl_get('m_chgposter', $post_info['forum_id']),

		'S_CAN_LOCK_POST'		=> $auth->acl_get('m_lock', $post_info['forum_id']),

		'S_CAN_DELETE_POST'		=> $auth->acl_get('m_delete', $post_info['forum_id']),

		'S_POST_REPORTED'		=> ($post_info['post_reported']) ? true : false,

		'S_POST_UNAPPROVED'		=> (!$post_info['post_approved']) ? true : false,

		'S_POST_LOCKED'			=> ($post_info['post_edit_locked']) ? true : false,

		'S_USER_NOTES'			=> true,

		'S_CLEAR_ALLOWED'		=> ($auth->acl_get('a_clearlogs')) ? true : false,

		'U_EDIT'				=> ($auth->acl_get('m_edit', $post_info['forum_id'])) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=edit&f={$post_info['forum_id']}&p={$post_info['post_id']}") : '',

		'U_FIND_USERNAME'		=> append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser&form=mcp_chgposter&field=username&select_single=true'),

		'U_MCP_APPROVE'			=> append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=approve_details&f=' . $post_info['forum_id'] . '&p=' . $post_id),

		'U_MCP_REPORT'			=> append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=report_details&f=' . $post_info['forum_id'] . '&p=' . $post_id),

		'U_MCP_USER_NOTES'		=> append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $post_info['user_id']),

		'U_MCP_WARN_USER'		=> ($auth->acl_get('m_warn')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_user&u=' . $post_info['user_id']) : '',

		'U_VIEW_POST'			=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $post_info['forum_id'] . '&p=' . $post_info['post_id'] . '#p' . $post_info['post_id']),

		'U_VIEW_TOPIC'			=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $post_info['forum_id'] . '&t=' . $post_info['topic_id']),

		'MINI_POST_IMG'			=> ($post_unread) ? $user->img('icon_post_target_unread', 'NEW_POST') : $user->img('icon_post_target', 'POST'),

		'RETURN_TOPIC'			=> sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f={$post_info['forum_id']}&amp;p=$post_id") . "#p$post_id\">", '</a>'),

		'RETURN_FORUM'			=> sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", "f={$post_info['forum_id']}&amp;start={$start}") . '">', '</a>'),

		'REPORTED_IMG'			=> $user->img('icon_topic_reported', $user->lang['POST_REPORTED']),

		'UNAPPROVED_IMG'		=> $user->img('icon_topic_unapproved', $user->lang['POST_UNAPPROVED']),

		'EDIT_IMG'				=> $user->img('icon_post_edit', $user->lang['EDIT_POST']),

		'SEARCH_IMG'			=> $user->img('icon_user_search', $user->lang['SEARCH']),

		'POST_AUTHOR_FULL'		=> get_username_string('full', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),

		'POST_AUTHOR_COLOUR'	=> get_username_string('colour', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),

		'POST_AUTHOR'			=> get_username_string('username', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),

		'U_POST_AUTHOR'			=> get_username_string('profile', $post_info['user_id'], $post_info['username'], $post_info['user_colour'], $post_info['post_username']),

		'POST_PREVIEW'			=> $message,

		'POST_SUBJECT'			=> $post_info['post_subject'],

		'POST_DATE'				=> $user->format_date($post_info['post_time']),

		'POST_IP'				=> $post_info['poster_ip'],

		'POST_IPADDR'			=> ($auth->acl_get('m_info', $post_info['forum_id']) && request_var('lookup', '')) ? @gethostbyaddr($post_info['poster_ip']) : '',

		'POST_ID'				=> $post_info['post_id'],

		'U_LOOKUP_IP'			=> ($auth->acl_get('m_info', $post_info['forum_id'])) ? "$url&i=$id&mode=$mode&lookup={$post_info['poster_ip']}#ip" : '',

		'U_WHOIS'				=> ($auth->acl_get('m_info', $post_info['forum_id'])) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&mode=$mode&action=whois&p=$post_id&ip={$post_info['poster_ip']}") : '',

	));

	// Get User Notes

	$log_data = array();

	$log_count = 0;

	view_log('user', $log_data, $log_count, $config['posts_per_page'], 0, 0, 0, $post_info['user_id']);

	if ($log_count)

	{

		$template->assign_var('S_USER_NOTES', true);

		foreach ($log_data as $row)

		{

			$template->assign_block_vars('usernotes', array(

				'REPORT_BY'		=> $row['username_full'],

				'REPORT_AT'		=> $user->format_date($row['time']),

				'ACTION'		=> $row['action'],

				'ID'			=> $row['id'])

			);

		}

	}

	// Get Reports

	if ($auth->acl_get('m_', $post_info['forum_id']))

	{

		$sql = 'SELECT r.*, re.*, u.user_id, u.username

			FROM ' . REPORTS_TABLE . ' r, ' . USERS_TABLE . ' u, ' . REPORTS_REASONS_TABLE . " re

			WHERE r.post_id = $post_id

				AND r.reason_id = re.reason_id

				AND u.user_id = r.user_id

			ORDER BY r.report_time DESC";

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

		if ($row = $db->sql_fetchrow($result))

		{

			$template->assign_var('S_SHOW_REPORTS', true);

			do

			{

				// 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['reson_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('reports', array(

					'REPORT_ID'		=> $row['report_id'],

					'REASON_TITLE'	=> $row['reason_title'],

					'REASON_DESC'	=> $row['reason_description'],

					'REPORTER'		=> ($row['user_id'] != ANONYMOUS) ? $row['username'] : $user->lang['GUEST'],

					'U_REPORTER'	=> ($row['user_id'] != ANONYMOUS) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u=' . $row['user_id']) : '',

					'USER_NOTIFY'	=> ($row['user_notify']) ? true : false,

					'REPORT_TIME'	=> $user->format_date($row['report_time']),

					'REPORT_TEXT'	=> bbcode_nl2br(trim($row['report_text'])),

				));

			}

			while ($row = $db->sql_fetchrow($result));

		}

		$db->sql_freeresult($result);

	}

	// Get IP

	if ($auth->acl_get('m_info', $post_info['forum_id']))

	{

		$rdns_ip_num = request_var('rdns', '');

		if ($rdns_ip_num != 'all')

		{

			$template->assign_vars(array(

				'U_LOOKUP_ALL'	=> "$url&i=main&mode=post_details&rdns=all")

			);

		}

		// Get other users who've posted under this IP

		$sql = 'SELECT poster_id, COUNT(poster_id) as postings

			FROM ' . POSTS_TABLE . "

			WHERE poster_ip = '" . $db->sql_escape($post_info['poster_ip']) . "'

			GROUP BY poster_id

			ORDER BY postings DESC";

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

		while ($row = $db->sql_fetchrow($result))

		{

			// Fill the user select list with users who have posted under this IP

			if ($row['poster_id'] != $post_info['poster_id'])

			{

				$users_ary[$row['poster_id']] = $row;

			}

		}

		$db->sql_freeresult($result);

		if (sizeof($users_ary))

		{

			// Get the usernames

			$sql = 'SELECT user_id, username

				FROM ' . USERS_TABLE . '

				WHERE ' . $db->sql_in_set('user_id', array_keys($users_ary));

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

			while ($row = $db->sql_fetchrow($result))

			{

				$users_ary[$row['user_id']]['username'] = $row['username'];

				$usernames_ary[utf8_clean_string($row['username'])] = $users_ary[$row['user_id']];

			}

			$db->sql_freeresult($result);

			foreach ($users_ary as $user_id => $user_row)

			{

				$template->assign_block_vars('userrow', array(

					'USERNAME'		=> ($user_id == ANONYMOUS) ? $user->lang['GUEST'] : $user_row['username'],

					'NUM_POSTS'		=> $user_row['postings'],

					'L_POST_S'		=> ($user_row['postings'] == 1) ? $user->lang['POST'] : $user->lang['POSTS'],

					'U_PROFILE'		=> ($user_id == ANONYMOUS) ? '' : append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u=' . $user_id),

					'U_SEARCHPOSTS' => append_sid("{$phpbb_root_path}search.$phpEx", 'author_id=' . $user_id . '&sr=topics'))

				);

			}

		}

		// Get other IP's this user has posted under

		// A compound index on poster_id, poster_ip (posts table) would help speed up this query a lot,

		// but the extra size is only valuable if there are persons having more than a thousands posts.

		// This is better left to the really really big forums.

		$sql = 'SELECT poster_ip, COUNT(poster_ip) AS postings

			FROM ' . POSTS_TABLE . '

			WHERE poster_id = ' . $post_info['poster_id'] . "

			GROUP BY poster_ip

			ORDER BY postings DESC";

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

		while ($row = $db->sql_fetchrow($result))

		{

			$hostname = (($rdns_ip_num == $row['poster_ip'] || $rdns_ip_num == 'all') && $row['poster_ip']) ? @gethostbyaddr($row['poster_ip']) : '';

			$template->assign_block_vars('iprow', array(

				'IP'			=> $row['poster_ip'],

				'HOSTNAME'		=> $hostname,

				'NUM_POSTS'		=> $row['postings'],

				'L_POST_S'		=> ($row['postings'] == 1) ? $user->lang['POST'] : $user->lang['POSTS'],

				'U_LOOKUP_IP'	=> ($rdns_ip_num == $row['poster_ip'] || $rdns_ip_num == 'all') ? '' : "$url&i=$id&mode=post_details&rdns={$row['poster_ip']}#ip",

				'U_WHOIS'		=> append_sid("{$phpbb_root_path}mcp.$phpEx", "i=$id&mode=$mode&action=whois&p=$post_id&ip={$row['poster_ip']}"))

			);

		}

		$db->sql_freeresult($result);

		$user_select = '';

		if (sizeof($usernames_ary))

		{

			ksort($usernames_ary);

			foreach ($usernames_ary as $row)

			{

				$user_select .= '<option value="' . $row['poster_id'] . '">' . $row['username'] . "</option>\n";

			}

		}

		$template->assign_var('S_USER_SELECT', $user_select);

	}

}

/**

* Change a post's poster

*/

function change_poster(&$post_info, $userdata)

{

	global $auth, $db, $config, $phpbb_root_path, $phpEx;

	if (empty($userdata) || $userdata['user_id'] == $post_info['user_id'])

	{

		return;

	}

	$post_id = $post_info['post_id'];

	$sql = 'UPDATE ' . POSTS_TABLE . "

		SET poster_id = {$userdata['user_id']}

		WHERE post_id = $post_id";

	$db->sql_query($sql);

	// Resync topic/forum if needed

	if ($post_info['topic_last_post_id'] == $post_id || $post_info['forum_last_post_id'] == $post_id || $post_info['topic_first_post_id'] == $post_id)

	{

		sync('topic', 'topic_id', $post_info['topic_id'], false, false);

		sync('forum', 'forum_id', $post_info['forum_id'], false, false);

	}

	// Adjust post counts

	if ($post_info['post_postcount'])

	{

		$sql = 'UPDATE ' . USERS_TABLE . '

			SET user_posts = user_posts - 1

			WHERE user_id = ' . $post_info['user_id'] .'

			AND user_posts > 0';

		$db->sql_query($sql);

		$sql = 'UPDATE ' . USERS_TABLE . '

			SET user_posts = user_posts + 1

			WHERE user_id = ' . $userdata['user_id'];

		$db->sql_query($sql);

	}

	// Add posted to information for this topic for the new user

	markread('post', $post_info['forum_id'], $post_info['topic_id'], time(), $userdata['user_id']);

	// Remove the dotted topic option if the old user has no more posts within this topic

	if ($config['load_db_track'] && $post_info['user_id'] != ANONYMOUS)

	{

		$sql = 'SELECT topic_id

			FROM ' . POSTS_TABLE . '

			WHERE topic_id = ' . $post_info['topic_id'] . '

				AND poster_id = ' . $post_info['user_id'];

		$result = $db->sql_query_limit($sql, 1);

		$topic_id = (int) $db->sql_fetchfield('topic_id');

		$db->sql_freeresult($result);

		if (!$topic_id)

		{

			$sql = 'DELETE FROM ' . TOPICS_POSTED_TABLE . '

				WHERE user_id = ' . $post_info['user_id'] . '

					AND topic_id = ' . $post_info['topic_id'];

			$db->sql_query($sql);

		}

	}

	// change the poster_id within the attachments table, else the data becomes out of sync and errors displayed because of wrong ownership

	if ($post_info['post_attachment'])

	{

		$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '

			SET poster_id = ' . $userdata['user_id'] . '

			WHERE poster_id = ' . $post_info['user_id'] . '

				AND post_msg_id = ' . $post_info['post_id'] . '

				AND topic_id = ' . $post_info['topic_id'];

		$db->sql_query($sql);

	}

	// refresh search cache of this post

	$search_type = basename($config['search_type']);

	if (file_exists($phpbb_root_path . 'includes/search/' . $search_type . '.' . $phpEx))

	{

		require("{$phpbb_root_path}includes/search/$search_type.$phpEx");

		// We do some additional checks in the module to ensure it can actually be utilised

		$error = false;

		$search = new $search_type($error);

		if (!$error && method_exists($search, 'destroy_cache'))

		{

			$search->destroy_cache(array(), array($post_info['user_id'], $userdata['user_id']));

		}

	}

	$from_username = $post_info['username'];

	$to_username = $userdata['username'];

	// Renew post info

	$post_info = get_post_data(array($post_id), false, true);

	if (!sizeof($post_info))

	{

		trigger_error('POST_NOT_EXIST');

	}

	$post_info = $post_info[$post_id];

	// Now add log entry

	add_log('mod', $post_info['forum_id'], $post_info['topic_id'], 'LOG_MCP_CHANGE_POSTER', $post_info['topic_title'], $from_username, $to_username);

}

?>