zoneminder/web/ajax/event.php

235 lines
7.8 KiB
PHP

<?php
ini_set('display_errors', '0');
if ( canView('Events') or canView('Snapshots') ) {
switch ( $_REQUEST['action'] ) {
case 'video' :
if (empty($_REQUEST['videoFormat'])) {
ajaxError('Video Generation Failure, no format given');
} else if (empty($_REQUEST['rate'])) {
ajaxError('Video Generation Failure, no rate given');
} else if (empty($_REQUEST['scale'])) {
ajaxError('Video Generation Failure, no scale given');
} else {
$sql = '
SELECT E.*, M.Name AS MonitorName,M.DefaultRate,M.DefaultScale, GROUP_CONCAT(T.Name SEPARATOR ", ") AS Tags
FROM Events AS E
INNER JOIN Monitors AS M ON E.MonitorId = M.Id
LEFT JOIN Events_Tags AS ET ON E.Id = ET.EventId
LEFT JOIN Tags AS T ON T.Id = ET.TagId
WHERE E.Id = ? GROUP BY E.Id '.monitorLimitSql();
if (!($event = dbFetchOne($sql, NULL, array( $_REQUEST['id'])))) {
ajaxError('Video Generation Failure, Unable to load event');
} else {
require_once('includes/Event.php');
$Event = new ZM\Event($event);
if ( $videoFile = $Event->createVideo( $_REQUEST['videoFormat'], $_REQUEST['rate'], $_REQUEST['scale'], $_REQUEST['transform'], !empty($_REQUEST['overwrite'])) ) {
ajaxResponse(array('response'=>$videoFile));
} else {
ajaxError('Video Generation Failed');
}
}
}
$ok = true;
break;
case 'export' :
require_once(ZM_SKIN_PATH.'/includes/export_functions.php');
# We use session vars in here, so we need to restart the session
# because we stopped it in index.php to improve concurrency.
zm_session_start();
if ( !empty($_REQUEST['exportDetail']) )
$exportDetail = $_SESSION['export']['detail'] = $_REQUEST['exportDetail'];
else
$exportDetail = false;
if ( !empty($_REQUEST['exportFrames']) )
$exportFrames = $_SESSION['export']['frames'] = $_REQUEST['exportFrames'];
else
$exportFrames = false;
if ( !empty($_REQUEST['exportImages']) )
$exportImages = $_SESSION['export']['images'] = $_REQUEST['exportImages'];
else
$exportImages = false;
if ( !empty($_REQUEST['exportVideo']) )
$exportVideo = $_SESSION['export']['video'] = $_REQUEST['exportVideo'];
else
$exportVideo = false;
if ( !empty($_REQUEST['exportMisc']) )
$exportMisc = $_SESSION['export']['misc'] = $_REQUEST['exportMisc'];
else
$exportMisc = false;
if ( !empty($_REQUEST['exportFormat']) )
$exportFormat = $_SESSION['export']['format'] = $_REQUEST['exportFormat'];
else
$exportFormat = '';
if ( !empty($_REQUEST['exportCompress']) )
$exportCompress = $_SESSION['export']['compress'] = $_REQUEST['exportCompress'];
else
$exportCompress = false;
if ( !empty($_REQUEST['exportStructure']) )
$exportStructure = $_SESSION['export']['structure'] = $_REQUEST['exportStructure'];
else
$exportStructure = false;
session_write_close();
$exportIds = [];
if (!empty($_REQUEST['eids'])) {
$exportIds = array_map(function($eid) {return validCardinal($eid);}, $_REQUEST['eids']);
} else if (isset($_REQUEST['id'])) {
$exportIds = [validCardinal($_REQUEST['id'])];
}
if ($exportFile = exportEvents(
$exportIds,
(isset($_REQUEST['connkey'])?$_REQUEST['connkey']:''),
$exportDetail,
$exportFrames,
$exportImages,
$exportVideo,
$exportMisc,
$exportFormat,
$exportCompress,
$exportStructure,
(!empty($_REQUEST['exportFile'])?$_REQUEST['exportFile']:'zmExport')
)) {
ajaxResponse(array('exportFile'=>$exportFile));
} else {
ajaxError('Export Failed');
}
break;
case 'download' :
require_once('includes/download_functions.php');
$exportFormat = isset($_REQUEST['exportFormat']) ? $_REQUEST['exportFormat'] : 'zip';
$exportFileName = isset($_REQUEST['exportFileName']) ? $_REQUEST['exportFileName'] : '';
if (!$exportFileName) $exportFileName = 'Export'.(isset($_REQUEST['connkey'])?$_REQUEST['connkey']:'');
$exportFileName = preg_replace('/[^\w\-\.\(\):]+/', '', $exportFileName);
$exportIds = [];
if (!empty($_REQUEST['eids'])) {
$exportIds = array_map(function($eid) {return validCardinal($eid);}, $_REQUEST['eids']);
} else if (isset($_REQUEST['id'])) {
$exportIds = [validCardinal($_REQUEST['id'])];
}
ZM\Debug("Export IDS". print_r($exportIds, true));
$filter = isset($_REQUEST['filter']) ? ZM\Filter::parse($_REQUEST['filter']) : null;
if ($filter and !count($exportIds)) {
$eventsSql = 'SELECT E.Id FROM Events AS E WHERE ';
$eventsSql .= $filter->sql();
$results = dbQuery($eventsSql);
while ($event_row = dbFetchNext($results)) {
$exportIds[] = $event_row['Id'];
}
} else {
ZM\Debug("No filter");
}
if ( $exportFile = exportEvents(
$exportIds,
$exportFileName,
$exportFormat,
false#,#Compress
) ) {
ajaxResponse(array(
'exportFile'=>$exportFile,
'exportFormat'=>$exportFormat,
'connkey'=>(isset($_REQUEST['connkey'])?$_REQUEST['connkey']:'')
));
} else {
ajaxError('Export Failed');
}
break;
}
} // end if canView('Events')
if ( canEdit('Events') ) {
switch ( $_REQUEST['action'] ) {
case 'rename' :
if ( !empty($_REQUEST['eventName']) )
dbQuery('UPDATE Events SET Name = ? WHERE Id = ?', array($_REQUEST['eventName'], $_REQUEST['id']));
else
ajaxError('No new event name supplied');
ajaxResponse(array('refreshEvent'=>true, 'refreshParent'=>true));
break;
case 'eventdetail' :
dbQuery(
'UPDATE Events SET Cause = ?, Notes = ? WHERE Id = ?',
array($_REQUEST['newEvent']['Cause'], $_REQUEST['newEvent']['Notes'], $_REQUEST['id'])
);
ajaxResponse(array('refreshEvent'=>true, 'refreshParent'=>true));
break;
case 'archive' :
case 'unarchive' :
$archiveVal = ($_REQUEST['action'] == 'archive')?1:0;
dbQuery(
'UPDATE Events SET Archived = ? WHERE Id = ?',
array($archiveVal, $_REQUEST['id'])
);
ajaxResponse(array('refreshEvent'=>true, 'refreshParent'=>false));
break;
case 'delete' :
$Event = new ZM\Event($_REQUEST['id']);
if ( !$Event->Id() ) {
ajaxResponse(array('refreshEvent'=>false, 'refreshParent'=>true, 'message'=> 'Event not found.'));
} else {
$Event->delete();
ajaxResponse(array('refreshEvent'=>false, 'refreshParent'=>true));
}
break;
case 'getselectedtags' :
$sql = '
SELECT
T.*
FROM Tags
AS T
INNER JOIN Events_Tags
AS ET
ON ET.TagId = T.Id
WHERE ET.EventId = ?
';
$values = array($_REQUEST['id']);
$response = dbFetchAll($sql, NULL, $values);
ajaxResponse(array('response'=>$response));
break;
case 'addtag' :
$sql = 'INSERT INTO Events_Tags (TagId, EventId, AssignedBy) VALUES (?, ?, ?)';
$values = array($_REQUEST['tid'], $_REQUEST['id'], $user->Id());
$response = dbFetchAll($sql, NULL, $values);
$sql = 'UPDATE Tags SET LastAssignedDate = NOW() WHERE Id = ?';
$values = array($_REQUEST['tid']);
dbFetchAll($sql, NULL, $values);
ajaxResponse(array('response'=>$response));
break;
case 'removetag' :
$tagId = $_REQUEST['tid'];
dbQuery('DELETE FROM Events_Tags WHERE TagId = ? AND EventId = ?', array($tagId, $_REQUEST['id']));
$sql = "SELECT * FROM Events_Tags WHERE TagId = $tagId";
$rowCount = dbNumRows($sql);
if ($rowCount < 1) {
$sql = 'DELETE FROM Tags WHERE Id = ?';
$values = array($_REQUEST['tid']);
$response = dbNumRows($sql, $values);
ajaxResponse(array('response'=>$response));
}
ajaxResponse();
break;
} // end switch action
} // end if canEdit('Events')
ajaxError('Unrecognised action '.$_REQUEST['action'].' or insufficient permissions for user '.$user->Username());
?>