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<?php
class SubPage
{
public static function doPreprocess()
{
$action = Request::post('action', false, 'string');
if ($action === 'delimages') {
if (User::hasPermission("expiredimages.delete")) {
$result = self::handleDeleteImages();
if (!empty($result)) {
Message::addInfo('delete-images', $result);
}
Util::redirect('?do=DozMod');
}
}
}
private static function handleDeleteImages()
{
$images = Request::post('images', false);
if (is_array($images)) {
foreach ($images as $image => $val) {
if (strtolower($val) !== 'on')
continue;
Database::exec("UPDATE sat.imageversion SET deletestate = 'WANT_DELETE'"
. " WHERE deletestate = 'SHOULD_DELETE' AND imageversionid = :imageversionid", array(
'imageversionid' => $image
));
}
if (!empty($images)) {
$ret = Download::asStringPost('http://127.0.0.1:9080/do/delete-images', false, 10, $code);
if ($code == 999) {
$ret .= "\nConnection to DMSD failed.";
}
return $ret;
}
}
return false;
}
private static function loadExpiredImages()
{
$res = Database::simpleQuery("SELECT b.displayname,"
. " own.firstname, own.lastname, own.email,"
. " v.imageversionid, v.createtime, v.filesize, v.deletestate,"
. " lat.expiretime AS latexptime, lat.deletestate AS latdelstate"
. " FROM sat.imageversion v"
. " INNER JOIN sat.imagebase b ON (b.imagebaseid = v.imagebaseid)"
. " INNER JOIN sat.user own ON (b.ownerid = own.userid)"
. " LEFT JOIN sat.imageversion lat ON (b.latestversionid = lat.imageversionid)"
. " WHERE v.deletestate <> 'KEEP'"
. " ORDER BY b.displayname ASC, v.createtime ASC");
$NOW = time();
$rows = array();
while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
if ($row['latexptime'] > $NOW && $row['latdelstate'] === 'KEEP') {
$row['hasNewerClass'] = 'glyphicon-ok green';
$row['checked'] = 'checked';
} else {
$row['hasNewerClass'] = 'glyphicon-remove red';
}
if ($row['deletestate'] === 'WANT_DELETE') {
$row['name_extra_class'] = 'slx-strike';
}
$row['version'] = date('d.m.Y H:i:s', $row['createtime']);
$row['rawfilesize'] = $row['filesize'];
$row['filesize'] = Util::readableFileSize($row['filesize']);
$rows[] = $row;
}
return $rows;
}
public static function doRender()
{
$expiredImages = self::loadExpiredImages();
if (empty($expiredImages)) {
Message::addSuccess('no-expired-images');
} else {
Render::addTemplate('images-delete', array('images' => $expiredImages, 'allowedDelete' => User::hasPermission("expiredimages.delete")));
}
}
public static function doAjax()
{
$action = Request::post('action');
if ($action === 'delimages') {
User::assertPermission("expiredimages.delete");
die(self::handleDeleteImages());
}
die('Huh?');
}
}
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