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<?php
/**
* webtrees: Web based Family History software
* Copyright (C) 2010 webtrees development team.
*
* Derived from PhpGedView
* Copyright (C) 2002 to 2010 PGV Development Team. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @author Dparker
* @package webtrees
* @subpackage Admin
* @version $Id$
*/
define('WT_SCRIPT_NAME', 'admin_site_clean.php');
require './includes/session.php';
require WT_ROOT.'includes/functions/functions_edit.php';
if (!WT_USER_IS_ADMIN) {
header('Location: '.WT_SERVER_NAME.WT_SCRIPT_PATH.'login.php?url='.WT_SCRIPT_NAME);
exit;
}
function full_rmdir($dir) {
if (!is_writable($dir)) {
if (!@chmod($dir, WT_PERM_EXE)) {
return FALSE;
}
}
$d = dir($dir);
while (FALSE !== ($entry = $d->read())) {
if ($entry == '.' || $entry == '..') {
continue;
}
$entry = $dir . '/' . $entry;
if (is_dir($entry)) {
if (!full_rmdir($entry)) {
return FALSE;
}
continue;
}
if (!@unlink($entry)) {
$d->close();
return FALSE;
}
}
$d->close();
rmdir($dir);
return TRUE;
}
// Vars
$ajaxdeleted = false;
$locked_by_context = array('index.php', 'config.ini.php');
// If we are storing the media in the data directory (this is the
// default for the media firewall), then don't delete it.
// Need to consider the settings for all gedcoms
foreach (get_all_gedcoms() as $ged_id=>$gedcom) {
$MEDIA_FIREWALL_ROOTDIR=get_gedcom_setting($ged_id, 'MEDIA_FIREWALL_ROOTDIR', WT_DATA_DIR);
$MEDIA_DIRECTORY =get_gedcom_setting($ged_id, 'MEDIA_DIRECTORY');
if (realpath($MEDIA_FIREWALL_ROOTDIR)==realpath(WT_DATA_DIR)) {
$locked_by_context[]=trim($MEDIA_DIRECTORY, '/');
}
}
print_header(WT_I18N::translate('Cleanup data directory'));
echo
'<h3>', WT_I18N::translate('Cleanup data directory'), '</h3>',
'<p>',
WT_I18N::translate('To delete a file or subdirectory from the data directory drag it to the wastebasket or select its checkbox. Click the Delete button to permanently remove the indicated files.'),
'</p><p>',
WT_I18N::translate('Files marked with %s are required for proper operation and cannot be removed.', '<img src="./images/RESN_confidential.gif" alt="" />'),
'</p>';
//post back
if (isset($_REQUEST['to_delete'])) {
echo '<div class="error">', WT_I18N::translate('Deleted files:'), '</div>';
foreach ($_REQUEST['to_delete'] as $k=>$v) {
if (is_dir(WT_DATA_DIR.$v)) {
full_rmdir(WT_DATA_DIR.$v);
} elseif (file_exists(WT_DATA_DIR.$v)) {
unlink(WT_DATA_DIR.$v);
}
echo '<div class="error">', $v, '</div>';
}
}
require_once WT_ROOT.'js/prototype.js.htm';
require_once WT_ROOT.'js/scriptaculous.js.htm';
echo '<form name="delete_form" method="post" action=""><table id="cleanup"><tr><td>';
$dir=dir(WT_DATA_DIR);
$entries=array();
while (false !== ($entry=$dir->read())) {
$entries[]=$entry;
}
sort($entries);
echo '<div id="cleanup2"><ul id="reorder_list">';
foreach ($entries as $entry) {
if ($entry[0] != '.') {
if (in_array($entry, $locked_by_context)) {
echo "<li class=\"facts_value\" name=\"$entry\" style=\"margin-bottom:2px;\" id=\"lock_$entry\" >";
echo '<img src="./images/RESN_confidential.gif" alt="" /> <span>', $entry, '</span>';
} else {
echo "<li class=\"facts_value\" name=\"$entry\" style=\"cursor:move;margin-bottom:2px;\" id=\"li_$entry\" >";
echo '<input type="checkbox" name="to_delete[]" value="', $entry, '" />', $entry;
$element[] = "li_".$entry;
}
echo '</li>';
}
}
echo '</ul></div>';
$dir->close();
echo
'</td><td valign="top" id="trash" class="facts_value02">',
'<div id="cleanup3">',
'<table><tr><td>',
'<div class="icon-trashcan"> </div>',
'</td>',
'<td><ul id="trashlist">',
'</ul></td></tr></table>',
'</div>',
WT_JS_START;
foreach($element as $val) {
echo "new Draggable('".$val."', {revert:true});";
}
echo
'Droppables.add("trash", {',
'hoverclass: "facts_valuered",',
'onDrop: function(element) {',
' $("trashlist").innerHTML +=',
' \'<li class="facts_value">\'+ element.attributes.name.value +\'<input type="hidden" name="to_delete[]" value="\'+element.attributes.name.value+\'"/></li>\' ;',
' element.style.display = \'none\';',
'}});',
'function ul_clear() {',
' $("trashlist").innerHTML = "";',
' list = document.getElementById("reorder_list");',
' children = list.childNodes;',
' for(i=0; i<children.length; i++) {',
' node = children[i];',
' if (node.tagName=="li" || node.tagName=="LI") {',
' node.style.display="list-item";',
' }',
' }',
'}',
'function removeAll() {',
' var elements = document.getElementsByName("to_delete[]");',
' for(i=0; i<elements.length; i++) {',
' node = elements[i];',
' node.checked = true;',
' }',
' document.delete_form.submit();',
'}',
WT_JS_END,
'<button type="submit">', WT_I18N::translate('Delete'), '</button>',
'<button type="button" onclick="ul_clear(); return false;">', WT_I18N::translate('Cancel'), '</button><br /><br />',
'<button type="button" onclick="removeAll(); return false;">', WT_I18N::translate('Remove all nonessential files'), '</button>',
'</td></tr></table></form>';
print_footer();
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