Merge branch 'feature/rxu/attachment-management-no-reassignment' into develop

* feature/rxu/attachment-management-no-reassignment:
  [feature/attachment-management-no-reassignment] Handle privacy and some more.
  [feature/attachment-management-no-reassignment] Further feature adjustments.
  [feature/attachment-management-no-reassignment] Fix some more errors
  [feature/attachment-management-no-reassignment] Fix minor flaws in the code.
  [feature/attachment-management-no-reassignment] Attachments management

phpBB/adm/style/acp_attachments.html

@@ -371,6 +371,79 @@
 	</fieldset>
 	</form>
 
+<!-- ELSEIF S_MANAGE -->
+
+	<form id="attachments" method="post" action="{U_ACTION}">
+
+	<fieldset class="tabulated">
+	<legend>{L_TITLE}</legend>
+
+	<!-- IF PAGINATION  or TOTAL_FILES -->
+	<div class="pagination">
+		{L_NUMBER_FILES}: {TOTAL_FILES} &bull; {L_TOTAL_SIZE}: {TOTAL_SIZE}<!-- IF S_ON_PAGE --><!-- IF PAGINATION --> &bull; <a href="#" onclick="jumpto(); return false;" title="{L_JUMP_TO_PAGE}">{S_ON_PAGE}</a> &bull; <span>{PAGINATION}</span><!-- ELSE --> &bull; {S_ON_PAGE}<!-- ENDIF --><!-- ENDIF -->
+	</div>
+	<!-- ENDIF -->
+
+	<table cellspacing="1">
+	<thead>
+	<tr>
+		<th>{L_FILENAME}</th>
+		<th>{L_POSTED}</th>
+		<th>{L_FILESIZE}</th>
+		<th>{L_DELETE}</th>
+	</tr>
+	</thead>
+	<tbody>
+	<!-- BEGIN attachments -->
+		<!-- IF attachments.S_ROW_COUNT is even --><tr class="row1"><!-- ELSE --><tr class="row2"><!-- ENDIF -->
+			<td>
+				<!-- IF attachments.S_IN_MESSAGE -->{L_EXTENSION_GROUP}: <strong><!-- IF attachments.EXT_GROUP_NAME -->{attachments.EXT_GROUP_NAME}<!-- ELSE -->{L_NO_EXT_GROUP}<!-- ENDIF --></strong><br />{attachments.L_DOWNLOAD_COUNT}<br />{L_IN} {L_PRIVATE_MESSAGE}
+				<!-- ELSE --><a href="{attachments.U_FILE}" style="font-weight: bold;">{attachments.REAL_FILENAME}</a><br /><!-- IF attachments.COMMENT -->{attachments.COMMENT}<br /><!-- ENDIF -->{attachments.L_DOWNLOAD_COUNT}<br />{L_TOPIC}: <a href="{attachments.U_VIEW_TOPIC}">{attachments.TOPIC_TITLE}</a><!-- ENDIF -->
+			</td>
+			<td>{attachments.FILETIME}<br />{L_POST_BY_AUTHOR} {attachments.ATTACHMENT_POSTER}</td>
+			<td>{attachments.FILESIZE}</td>
+			<td><input type="checkbox" class="radio" name="delete[{attachments.ATTACH_ID}]" /></td>
+		</tr>
+	<!-- END attachments -->
+	<tr class="row4">
+		<td colspan="3">&nbsp;</td>
+		<td class="small"><a href="#" onclick="marklist('attachments', 'delete', true); return false;">{L_MARK_ALL}</a> :: <a href="#" onclick="marklist('attachments', 'delete', false); return false;">{L_UNMARK_ALL}</a></td>
+	</tr>
+	</tbody>
+	</table>
+
+	<!-- IF TOTAL_FILES -->
+	<fieldset class="display-options">
+		{L_DISPLAY_LOG}: &nbsp;{S_LIMIT_DAYS}&nbsp;{L_SORT_BY}: {S_SORT_KEY} {S_SORT_DIR}
+		<input class="button2" type="submit" value="{L_GO}" name="sort" />
+	</fieldset>
+
+	<hr />
+
+	<div class="pagination">
+		{L_NUMBER_FILES}: {TOTAL_FILES} &bull; {L_TOTAL_SIZE}: {TOTAL_SIZE}<!-- IF S_ON_PAGE --><!-- IF PAGINATION --> &bull; <a href="#" onclick="jumpto(); return false;" title="{L_JUMP_TO_PAGE}">{S_ON_PAGE}</a> &bull; <span>{PAGINATION}</span><!-- ELSE --> &bull; {S_ON_PAGE}<!-- ENDIF --><!-- ENDIF -->
+	</div>
+	<!-- ENDIF -->
+
+	<p class="submit-buttons">
+		<input class="button1" type="submit" id="submit" name="submit" value="{L_SUBMIT}" />&nbsp;
+		<input class="button2" type="reset" id="reset" name="reset" value="{L_RESET}" />
+	</p>
+	{S_FORM_TOKEN}
+	</fieldset>
+	</form>
+
+	<!-- IF S_ACTION_OPTIONS -->
+	<fieldset>
+		<legend>{L_RESYNC_STATS}</legend>
+		<form id="action_stats_form" method="post" action="{U_ACTION}">
+			<dl>
+				<dt><label for="action_stats">{L_RESYNC_FILES_STATS}</label><br /><span>{L_RESYNC_FILES_STATS_EXPLAIN}</span></dt>
+				<dd><input type="hidden" name="action" value="stats" /><input class="button2" type="submit" id="action_stats" name="action_stats" value="{L_RUN}" /></dd>
+			</dl>
+		</form>
+	</fieldset>
+	<!-- ENDIF -->
 <!-- ENDIF -->
 
 <!-- INCLUDE overall_footer.html -->

phpBB/includes/acp/acp_attachments.php

@@ -61,6 +61,10 @@ class acp_attachments
 				$l_title = 'ACP_ORPHAN_ATTACHMENTS';
 			break;
 
+			case 'manage':
+				$l_title = 'ACP_MANAGE_ATTACHMENTS';
+			break;
+
 			default:
 				trigger_error('NO_MODE', E_USER_ERROR);
 			break;
@@ -1043,6 +1047,230 @@ class acp_attachments
 				$db->sql_freeresult($result);
 
 			break;
+
+			case 'manage':
+
+				if ($submit)
+				{
+					$delete_files = (isset($_POST['delete'])) ? array_keys(request_var('delete', array('' => 0))) : array();
+
+					if (sizeof($delete_files))
+					{
+						// Select those attachments we want to delete...
+						$sql = 'SELECT real_filename
+							FROM ' . ATTACHMENTS_TABLE . '
+							WHERE ' . $db->sql_in_set('attach_id', $delete_files) . '
+								AND is_orphan = 0';
+						$result = $db->sql_query($sql);
+						while ($row = $db->sql_fetchrow($result))
+						{
+							$deleted_filenames[] = $row['real_filename'];
+						}
+						$db->sql_freeresult($result);
+
+						if ($num_deleted = delete_attachments('attach', $delete_files))
+						{
+							if (sizeof($delete_files) != $num_deleted)
+							{
+								$error[] = $user->lang['FILES_GONE'];
+							}
+							add_log('admin', 'LOG_ATTACHMENTS_DELETED', implode(', ', $deleted_filenames));
+							$notify[] = sprintf($user->lang['LOG_ATTACHMENTS_DELETED'], implode(', ', $deleted_filenames));
+						}
+						else
+						{
+							$error[] = $user->lang['NO_FILES_TO_DELETE'];
+						}
+					}
+				}
+
+				$template->assign_vars(array(
+					'S_MANAGE'		=> true)
+				);
+
+				$start		= request_var('start', 0);
+
+				// Sort keys
+				$sort_days	= request_var('st', 0);
+				$sort_key	= request_var('sk', 't');
+				$sort_dir	= request_var('sd', 'd');
+
+				// Sorting
+				$limit_days = array(0 => $user->lang['ALL_ENTRIES'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
+				$sort_by_text = array('f' => $user->lang['FILENAME'], 't' => $user->lang['FILEDATE'], 's' => $user->lang['FILESIZE'], 'x' => $user->lang['EXTENSION'], 'd' => $user->lang['DOWNLOADS'],'p' => $user->lang['ATTACH_POST_TYPE'], 'u' => $user->lang['AUTHOR']);
+				$sort_by_sql = array('f' => 'a.real_filename', 't' => 'a.filetime', 's' => 'a.filesize', 'x' => 'a.extension', 'd' => 'a.download_count', 'p' => 'a.in_message', 'u' => 'u.username');
+
+				$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
+				gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);
+
+				$min_filetime = ($sort_days) ? (time() - ($sort_days * 86400)) : '';
+				$limit_filetime = ($min_filetime) ? " AND a.filetime >= $min_filetime " : '';
+				$start = ($sort_days && isset($_POST['sort'])) ? 0 : $start;
+
+				$attachments_per_page = (int) $config['topics_per_page'];
+
+				// Handle files stats resync
+				$action = request_var('action', '');
+				$resync_files_stats = false;
+				if ($action && $action = 'stats')
+				{
+					if (!confirm_box(true))
+					{
+						confirm_box(false, $user->lang['RESYNC_FILES_STATS_CONFIRM'], build_hidden_fields(array(
+							'i'			=> $id,
+							'mode'		=> $mode,
+							'action'	=> $action,
+						)));
+					}
+					else
+					{
+						$resync_files_stats = true;
+						add_log('admin', 'LOG_RESYNC_FILES_STATS');
+					}
+				}
+
+				// Check if files stats are accurate
+				$sql = 'SELECT COUNT(attach_id) as num_files
+					FROM ' . ATTACHMENTS_TABLE . '
+					WHERE is_orphan = 0';
+				$result = $db->sql_query($sql, 600);
+				$num_files_real = (int) $db->sql_fetchfield('num_files');
+				if ($resync_files_stats === true)
+				{
+					set_config('num_files', $num_files_real, true);
+				}
+				$db->sql_freeresult($result);
+
+				$sql = 'SELECT SUM(filesize) as upload_dir_size
+					FROM ' . ATTACHMENTS_TABLE . '
+					WHERE is_orphan = 0';
+				$result = $db->sql_query($sql, 600);
+				$total_size_real = (float) $db->sql_fetchfield('upload_dir_size');
+				if ($resync_files_stats === true)
+				{
+					set_config('upload_dir_size', $total_size_real, true);
+				}
+				$db->sql_freeresult($result);
+
+				// Get current files stats
+				$num_files = (int) $config['num_files'];
+				$total_size = (float) $config['upload_dir_size'];
+
+				// Issue warning message if files stats are inaccurate
+				if (($num_files != $num_files_real) || ($total_size != $total_size_real))
+				{
+					$error[] = sprintf($user->lang['FILES_STATS_WRONG'], $num_files_real, get_formatted_filesize($total_size_real));
+
+					$template->assign_vars(array(
+						'S_ACTION_OPTIONS'	=> ($auth->acl_get('a_board')) ? true : false,
+						'U_ACTION'			=> $this->u_action,)
+					);					
+				}
+
+				// Make sure $start is set to the last page if it exceeds the amount
+				if ($start < 0 || $start > $num_files)
+				{
+					$start = ($start < 0) ? 0 : floor(($num_files - 1) / $attachments_per_page) * $attachments_per_page;
+				}
+
+				// If the user is trying to reach the second half of the attachments list, fetch it starting from the end
+				$store_reverse = false;
+				$sql_limit = $attachments_per_page;
+
+				if ($start > $num_files / 2)
+				{
+					$store_reverse = true;
+
+					if ($start + $attachments_per_page > $num_files)
+					{
+						$sql_limit = min($attachments_per_page, max(1, $num_files - $start));
+					}
+
+					// Select the sort order. Add time sort anchor for non-time sorting cases
+					$sql_sort_anchor = ($sort_key != 't') ? ', a.filetime ' . (($sort_dir == 'd') ? 'ASC' : 'DESC') : '';
+					$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC') . $sql_sort_anchor;
+					$sql_start = max(0, $num_files - $sql_limit - $start);
+				}
+				else
+				{
+					// Select the sort order. Add time sort anchor for non-time sorting cases
+					$sql_sort_anchor = ($sort_key != 't') ? ', a.filetime ' . (($sort_dir == 'd') ? 'DESC' : 'ASC') : '';
+					$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC') . $sql_sort_anchor;
+					$sql_start = $start;
+
+				}
+
+				$attachments_list = array();
+
+				// Just get the files
+				$sql = 'SELECT a.*, u.username, u.user_colour, t.topic_title
+					FROM ' . ATTACHMENTS_TABLE . ' a 
+					LEFT JOIN ' . USERS_TABLE . ' u ON (u.user_id = a.poster_id) 
+					LEFT JOIN ' . TOPICS_TABLE . " t ON (a.topic_id = t.topic_id)
+					WHERE a.is_orphan = 0
+						$limit_filetime
+					ORDER BY $sql_sort_order";
+				$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);
+
+				$i = ($store_reverse) ? $sql_limit - 1 : 0;
+
+				// Store increment value in a variable to save some conditional calls
+				$i_increment = ($store_reverse) ? -1 : 1;
+				while ($attachment_row = $db->sql_fetchrow($result))
+				{
+					$attachments_list[$i] = $attachment_row;
+					$i = $i + $i_increment;
+				}
+				$db->sql_freeresult($result);
+
+				$template->assign_vars(array(
+					'TOTAL_FILES'		=> $num_files,
+					'TOTAL_SIZE'		=> get_formatted_filesize($total_size),
+					'PAGINATION'		=> generate_pagination($this->u_action . "&amp;$u_sort_param", $num_files, $attachments_per_page, $start, true),
+
+					'S_ON_PAGE'			=> on_page($num_files, $attachments_per_page, $start),
+					'S_LIMIT_DAYS'		=> $s_limit_days,
+					'S_SORT_KEY'		=> $s_sort_key,
+					'S_SORT_DIR'		=> $s_sort_dir)
+				);
+
+				// Grab extensions
+				$extensions = $cache->obtain_attach_extensions(true);
+
+				for ($i = 0, $end = sizeof($attachments_list); $i < $end; ++$i)
+				{
+					$row = $attachments_list[$i];
+
+					$row['extension'] = strtolower(trim((string) $row['extension']));
+					$comment = ($row['attach_comment'] && !$row['in_message']) ? str_replace(array("\n", "\r"), array('<br />', "\n"), $row['attach_comment']) : '';
+					$display_cat = $extensions[$row['extension']]['display_cat'];
+					$l_downloaded_viewed = ($display_cat == ATTACHMENT_CATEGORY_NONE) ? 'DOWNLOAD_COUNT' : 'VIEWED_COUNT';
+					$l_download_count = (!isset($row['download_count']) || (int) $row['download_count'] == 0) ? $user->lang[$l_downloaded_viewed . '_NONE'] : (((int) $row['download_count'] == 1) ? sprintf($user->lang[$l_downloaded_viewed], $row['download_count']) : sprintf($user->lang[$l_downloaded_viewed . 'S'], $row['download_count']));
+
+					$template->assign_block_vars('attachments', array(
+						'ATTACHMENT_POSTER'	=> get_username_string('full', (int) $row['poster_id'], (string) $row['username'], (string) $row['user_colour'], (string) $row['username']),
+						'FILESIZE'			=> get_formatted_filesize((int) $row['filesize']),
+						'FILETIME'			=> $user->format_date((int) $row['filetime']),
+						'REAL_FILENAME'		=> (!$row['in_message']) ? utf8_wordwrap(utf8_basename((string) $row['real_filename']), 40, '<br />', true) : '',
+						'PHYSICAL_FILENAME'	=> utf8_basename((string) $row['physical_filename']),
+						'EXT_GROUP_NAME'	=> (!empty($extensions[$row['extension']]['group_name'])) ? $user->lang['EXT_GROUP_' . $extensions[$row['extension']]['group_name']] : '',
+						'COMMENT'			=> $comment,
+						'TOPIC_TITLE'		=> (!$row['in_message']) ? (string) $row['topic_title'] : '',
+						'ATTACH_ID'			=> (int) $row['attach_id'],
+						'POST_ID'			=> (int) $row['post_msg_id'],
+						'TOPIC_ID'			=> (int) $row['topic_id'],
+						'POST_IDS'			=> (!empty($post_ids[$row['attach_id']])) ? (int) $post_ids[$row['attach_id']] : '',
+
+						'L_DOWNLOAD_COUNT'	=> $l_download_count,
+
+						'S_IN_MESSAGE'		=> (bool) $row['in_message'],
+
+						'U_VIEW_TOPIC'		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "t={$row['topic_id']}&amp;p={$row['post_msg_id']}") . "#p{$row['post_msg_id']}",
+						'U_FILE'			=> append_sid($phpbb_root_path . 'download/file.' . $phpEx, 'mode=view&amp;id=' . $row['attach_id']))
+					);
+				}
+
+			break;
 		}
 
 		if (sizeof($error))

phpBB/includes/acp/info/acp_attachments.php

@@ -23,7 +23,8 @@ class acp_attachments_info
 				'attach'		=> array('title' => 'ACP_ATTACHMENT_SETTINGS', 'auth' => 'acl_a_attach', 'cat' => array('ACP_BOARD_CONFIGURATION', 'ACP_ATTACHMENTS')),
 				'extensions'	=> array('title' => 'ACP_MANAGE_EXTENSIONS', 'auth' => 'acl_a_attach', 'cat' => array('ACP_ATTACHMENTS')),
 				'ext_groups'	=> array('title' => 'ACP_EXTENSION_GROUPS', 'auth' => 'acl_a_attach', 'cat' => array('ACP_ATTACHMENTS')),
-				'orphan'		=> array('title' => 'ACP_ORPHAN_ATTACHMENTS', 'auth' => 'acl_a_attach', 'cat' => array('ACP_ATTACHMENTS'))
+				'orphan'		=> array('title' => 'ACP_ORPHAN_ATTACHMENTS', 'auth' => 'acl_a_attach', 'cat' => array('ACP_ATTACHMENTS')),
+				'manage'		=> array('title' => 'ACP_MANAGE_ATTACHMENTS', 'auth' => 'acl_a_attach', 'cat' => array('ACP_ATTACHMENTS')),
 			),
 		);
 	}

phpBB/includes/cache/service.php

@@ -194,6 +194,7 @@ class phpbb_cache_service
 					'max_filesize'	=> (int) $row['max_filesize'],
 					'allow_group'	=> $row['allow_group'],
 					'allow_in_pm'	=> $row['allow_in_pm'],
+					'group_name'	=> $row['group_name'],
 				);
 
 				$allowed_forums = ($row['allowed_forums']) ? unserialize(trim($row['allowed_forums'])) : array();

phpBB/install/database_update.php

@@ -2021,6 +2021,13 @@ function change_database_data(&$no_updates, $version)
 					'auth'		=> 'acl_a_group',
 					'cat'		=> 'ACP_GROUPS',
 				),
+				'manage'	=> array(
+					'base'		=> 'attachments',
+					'class'		=> 'acp',
+					'title'		=> 'ACP_MANAGE_ATTACHMENTS',
+					'auth'		=> 'acl_a_attach',
+					'cat'		=> 'ACP_ATTACHMENTS',
+				),
 			);
 
 			_add_modules($modules_to_install);

phpBB/language/en/acp/attachments.php

@@ -62,6 +62,7 @@ $lang = array_merge($lang, array(
 	'ATTACH_MAX_PM_FILESIZE_EXPLAIN'	=> 'Maximum size of each file, with 0 being unlimited, attached to a private message.',
 	'ATTACH_ORPHAN_URL'					=> 'Orphan attachments',
 	'ATTACH_POST_ID'					=> 'Post ID',
+	'ATTACH_POST_TYPE'					=> 'Post type',
 	'ATTACH_QUOTA'						=> 'Total attachment quota',
 	'ATTACH_QUOTA_EXPLAIN'				=> 'Maximum drive space available for attachments for the whole board, with 0 being unlimited.',
 	'ATTACH_TO_POST'					=> 'Attach file to post',

phpBB/language/en/acp/common.php

@@ -116,6 +116,10 @@ $lang = array_merge($lang, array(
 	'ACP_LOGGING'				=> 'Logging',
 
 	'ACP_MAIN'					=> 'ACP index',
+
+	'ACP_MANAGE_ATTACHMENTS'			=> 'Manage attachments',
+	'ACP_MANAGE_ATTACHMENTS_EXPLAIN'	=> 'Here you can list and delete files attached to posts and private messages.',
+
 	'ACP_MANAGE_EXTENSIONS'		=> 'Manage extensions',
 	'ACP_MANAGE_FORUMS'			=> 'Manage forums',
 	'ACP_MANAGE_RANKS'			=> 'Manage ranks',
@@ -227,12 +231,16 @@ $lang = array_merge($lang, array(
 	'DOWNLOAD_AS'				=> 'Download as',
 	'DOWNLOAD_STORE'			=> 'Download or store file',
 	'DOWNLOAD_STORE_EXPLAIN'	=> 'You may directly download the file or save it in your <samp>store/</samp> folder.',
+	'DOWNLOADS'          		=> 'Downloads',
 
 	'EDIT'					=> 'Edit',
 	'ENABLE'				=> 'Enable',
 	'EXPORT_DOWNLOAD'		=> 'Download',
 	'EXPORT_STORE'			=> 'Store',
 
+	'FILES_GONE'			=> 'Some of the attachments you selected for deletion do not exist. They may have been already deleted. Attachments that did exist were deleted.',
+	'FILES_STATS_WRONG'		=> 'Your files statistics are probably inaccurate and need to be resynchronised. Actual values: number of attachments = %1$d, total size of attachments = %2$s.',
+
 	'GENERAL_OPTIONS'		=> 'General options',
 	'GENERAL_SETTINGS'		=> 'General settings',
 	'GLOBAL_MASK'			=> 'Global permission mask',
@@ -258,6 +266,7 @@ $lang = array_merge($lang, array(
 	'NOTIFY'				=> 'Notification',
 	'NO_ADMIN'				=> 'You are not authorised to administer this board.',
 	'NO_EMAILS_DEFINED'		=> 'No valid e-mail addresses found.',
+	'NO_FILES_TO_DELETE'	=> 'Attachments you selected for deletion do not exist.',
 	'NO_PASSWORD_SUPPLIED'	=> 'You need to enter your password to access the Administration Control Panel.',
 
 	'OFF'					=> 'Off',
@@ -272,6 +281,8 @@ $lang = array_merge($lang, array(
 
 	'REMIND'							=> 'Remind',
 	'RESYNC'							=> 'Resynchronise',
+	'RESYNC_FILES_STATS'				=> 'Resynchronise files statistics',
+	'RESYNC_FILES_STATS_EXPLAIN'		=> 'Recalculates the total number and size of files attached to posts and private messages.',
 	'RETURN_TO'							=> 'Return to…',
 
 	'SELECT_ANONYMOUS'		=> 'Select anonymous user',
@@ -284,6 +295,8 @@ $lang = array_merge($lang, array(
 
 	'SHOW_ALL_OPERATIONS'	=> 'Show all operations',
 
+	'TOTAL_SIZE'      		=> 'Total size',
+
 	'UCP'					=> 'User Control Panel',
 	'USERNAMES_EXPLAIN'		=> 'Place each username on a separate line.',
 	'USER_CONTROL_PANEL'	=> 'User Control Panel',
@@ -356,6 +369,7 @@ $lang = array_merge($lang, array(
 	'RESET_DATE_CONFIRM'			=> 'Are you sure you wish to reset the board’s start date?',
 	'RESET_ONLINE'					=> 'Reset most users ever online',
 	'RESET_ONLINE_CONFIRM'			=> 'Are you sure you wish to reset the most users ever online counter?',
+	'RESYNC_FILES_STATS_CONFIRM'	=> 'Are you sure you wish to resynchronise files statistics?',
 	'RESYNC_POSTCOUNTS'				=> 'Resynchronise post counts',
 	'RESYNC_POSTCOUNTS_EXPLAIN'		=> 'Only existing posts will be taken into consideration. Pruned posts will not be counted.',
 	'RESYNC_POSTCOUNTS_CONFIRM'		=> 'Are you sure you wish to resynchronise post counts?',
@@ -660,6 +674,7 @@ $lang = array_merge($lang, array(
 	'LOG_REFERER_INVALID'		=> '<strong>Referer validation failed</strong><br />»Referer was “<em>%1$s</em>”. The request was rejected and the session killed.',
 	'LOG_RESET_DATE'			=> '<strong>Board start date reset</strong>',
 	'LOG_RESET_ONLINE'			=> '<strong>Most users online reset</strong>',
+	'LOG_RESYNC_FILES_STATS'	=> '<strong>Files statistics resynchronised</strong>',
 	'LOG_RESYNC_POSTCOUNTS'		=> '<strong>User post counts resynchronised</strong>',
 	'LOG_RESYNC_POST_MARKING'	=> '<strong>Dotted topics resynchronised</strong>',
 	'LOG_RESYNC_STATS'			=> '<strong>Post, topic and user statistics resynchronised</strong>',