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<?php
if(IN_MANAGER_MODE!="true") die("<b>INCLUDE_ORDERING_ERROR</b><br /><br />Please use the MODx Content Manager instead of accessing this file directly.");
if(!$modx->hasPermission('delete_document')) {
$e->setError(3);
$e->dumpError();
}
$id=$_REQUEST['id'];
// check permissions on the document
include_once "./processors/user_documents_permissions.class.php";
$udperms = new udperms();
$udperms->user = $modx->getLoginUserID();
$udperms->document = $id;
$udperms->role = $_SESSION['mgrRole'];
if(!$udperms->checkPermissions()) {
include "header.inc.php";
?><br /><br /><div class="sectionHeader"><img src='media/style/<?php echo $manager_theme ? "$manager_theme/":""; ?>images/misc/dot.gif' alt="." /> <?php echo $_lang['access_permissions']; ?></div><div class="sectionBody">
<p><?php echo $_lang['access_permission_denied']; ?></p>
<?php
include("footer.inc.php");
exit;
}
// get the timestamp on which the document was deleted.
$sql = "SELECT deletedon FROM $dbase.`".$table_prefix."site_content` WHERE $dbase.`".$table_prefix."site_content`.id=".$id." AND deleted=1;";
$rs = mysql_query($sql);
$limit = mysql_num_rows($rs);
if($limit!=1) {
echo "Couldn't find document to determine it's date of deletion!";
exit;
} else {
$row=mysql_fetch_assoc($rs);
$deltime = $row['deletedon'];
}
$children = array();
function getChildren($parent) {
global $dbase;
global $table_prefix;
global $children;
global $deltime;
$db->debug = true;
$sql = "SELECT id FROM $dbase.`".$table_prefix."site_content` WHERE $dbase.`".$table_prefix."site_content`.parent=".$parent." AND deleted=1 AND deletedon=$deltime;";
$rs = mysql_query($sql);
$limit = mysql_num_rows($rs);
if($limit>0) {
// the document has children documents, we'll need to delete those too
for($i=0;$i<$limit;$i++) {
$row=mysql_fetch_assoc($rs);
$children[] = $row['id'];
getChildren($row['id']);
//echo "Found childNode of parentNode $parent: ".$row['id']."<br />";
}
}
}
getChildren($id);
if(count($children)>0) {
$docs_to_undelete = implode(" ,", $children);
$sql = "UPDATE $dbase.`".$table_prefix."site_content` SET deleted=0, deletedby=0, deletedon=0 WHERE id IN($docs_to_undelete);";
$rs = @mysql_query($sql);
if(!$rs) {
echo "Something went wrong while trying to set the document's children to undeleted status...";
exit;
}
}
//'undelete' the document.
$sql = "UPDATE $dbase.`".$table_prefix."site_content` SET deleted=0, deletedby=0, deletedon=0 WHERE id=$id;";
$rs = mysql_query($sql);
if(!$rs) {
echo "Something went wrong while trying to set the document to undeleted status...";
exit;
} else {
// empty cache
include_once "cache_sync.class.processor.php";
$sync = new synccache();
$sync->setCachepath("../assets/cache/");
$sync->setReport(false);
$sync->emptyCache(); // first empty the cache
// finished emptying cache - redirect
$header="Location: index.php?r=1&a=7";
header($header);
}
?>