prune.php

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<?php
include 'admin_header.php';
xoops_cp_header();

$indexAdmin = new ModuleAdmin();
echo $indexAdmin->addNavigation('prune.php');

$op = isset($_REQUEST['op']) ? $_REQUEST['op'] : "form";
$pm_handler =& xoops_getmodulehandler('message');

switch ($op) {
default:
case "form":
    $form = $pm_handler->getPruneForm();
    $form->display();
    break;
    
case "prune":
    $criteria = new CriteriaCompo();
    if ($_REQUEST['after']['date'] && $_REQUEST['after']['date'] != "YYYY/MM/DD") {
        $criteria->add(new Criteria('msg_time', strtotime($_REQUEST['after']['date']) + intval($_REQUEST['after']['time']), ">"));
    }
    if ($_REQUEST['before']['date'] && $_REQUEST['before']['date'] != "YYYY/MM/DD") {
        $criteria->add(new Criteria('msg_time', strtotime($_REQUEST['before']['date']) + intval($_REQUEST['before']['time']), "<"));
    }
    if (isset($_REQUEST['onlyread']) && $_REQUEST['onlyread'] == 1) {
        $criteria->add(new Criteria('read_msg', 1));
    }
    if ((!isset($_REQUEST['includesave']) || $_REQUEST['includesave'] == 0)) {
        $savecriteria = new CriteriaCompo(new Criteria('to_save', 0));
        $savecriteria->add(new Criteria('from_save', 0));
        $criteria->add($savecriteria);
    }
    if (isset($_REQUEST['notifyusers']) && $_REQUEST['notifyusers'] == 1) {
        $notifycriteria = $criteria;
        $notifycriteria->add(new Criteria('to_delete', 0));
        $notifycriteria->setGroupBy('to_userid');
        // Get array of uid => number of deleted messages
        $uids = $pm_handler->getCount($notifycriteria);
    }
    $deletedrows = $pm_handler->deleteAll($criteria);
    if ($deletedrows === false) {
        redirect_header('prune.php', 2, _PM_AM_ERRORWHILEPRUNING);
    }
    if (isset($_REQUEST['notifyusers']) && $_REQUEST['notifyusers'] == 1) {
        $errors = false;
        foreach ($uids as $uid => $messagecount) {
            $pm = $pm_handler->create();
            $pm->setVar("subject", $GLOBALS['xoopsModuleConfig']['prunesubject']);
            $pm->setVar("msg_text", str_replace('{PM_COUNT}', $messagecount, $GLOBALS['xoopsModuleConfig']['prunemessage']));
            $pm->setVar("to_userid", $uid);
            $pm->setVar("from_userid", $GLOBALS['xoopsUser']->getVar("uid"));
            $pm->setVar("msg_time", time());
            if (!$pm_handler->insert($pm)) {
                $errors = true;
                $errormsg[] = $pm->getHtmlErrors();
            }
            unset($pm);
        }
        if ($errors == true) {
            echo implode('<br />', $errormsg);
            xoops_cp_footer();
            exit();
        }
    }
    redirect_header('admin.php', 2, sprintf(_PM_AM_MESSAGESPRUNED, $deletedrows));
    break;
}
include 'admin_footer.php';
//xoops_cp_footer();