zoneminder/web/includes/actions/snapshot.php

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2021-03-12 22:28:05 +08:00
<?php
//
// ZoneMinder web action
// Copyright (C) 2019 ZoneMinder LLC
//
// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
require_once('includes/Snapshot.php');
require_once('includes/Monitor.php');
if ( $action == 'create' ) {
if ( ! (isset($_REQUEST['monitor_ids']) and count($_REQUEST['monitor_ids']) > 0 ) ) {
ZM\Error('No monitor ids given in snapshot creation request');
return;
}
$snapshot = new ZM\Snapshot();
$snapshot->save(array('CreatedBy'=>$user['Id']));
foreach ( $_REQUEST['monitor_ids'] as $monitor_id ) {
$snapshot_event = new ZM\Snapshot_Event();
$monitor = new ZM\Monitor($monitor_id);
$event_id = $monitor->TriggerOn();
ZM\Debug("Have event $event_id for monitor $monitor_id");
if ( $event_id ) {
$snapshot_event->save(array(
'SnapshotId'=>$snapshot->Id(),
'EventId'=>$event_id
));
}
} # end foreach monitor
foreach ( $_REQUEST['monitor_ids'] as $monitor_id ) {
$monitor = new ZM\Monitor($monitor_id);
$monitor->TriggerOff();
}
$redirect = '?view=snapshot&id='.$snapshot->Id();
return;
}
// Event scope actions, view permissions only required
if ( isset($_REQUEST['id']) ) {
$snapshot = new ZM\Snapshot($_REQUEST['id']);
if ( ($action == 'save') ) {
if ( canEdit('Events') or $snapshot->CreatedBy() == $user['Id'] ) {
$changes = $snapshot->changes($_REQUEST['snapshot']);
if ( count($changes) ) {
$snapshot->save($changes);
}
$redirect = '?view=snapshots';
}
} else if ( $action == 'delete' ) {
if ( canEdit('Events') ) {
$snapshot->delete();
$redirect = '?view=snapshots';
}
}
} // end if canEdit(Events)
?>