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< ? php
$statusData = array (
" system " => array (
" permission " => " System " ,
" table " => " Monitors " ,
" limit " => 1 ,
" elements " => array (
" MonitorCount " => array ( " sql " => " count(*) " ),
" ActiveMonitorCount " => array ( " sql " => " count(if(Function != 'None',1,NULL)) " ),
" State " => array ( " func " => " daemonCheck()? " . $SLANG [ 'Running' ] . " : " . $SLANG [ 'Stopped' ] ),
" Load " => array ( " func " => " getLoad() " ),
" Disk " => array ( " func " => " getDiskPercent() " ),
),
),
" monitor " => array (
" permission " => " Monitors " ,
" table " => " Monitors " ,
" limit " => 1 ,
" selector " => " Monitors.Id " ,
" elements " => array (
" Id " => array ( " sql " => " Monitors.Id " ),
" Name " => array ( " sql " => " Monitors.Name " ),
" Type " => true ,
" Function " => true ,
" Enabled " => true ,
" LinkedMonitors " => true ,
" Triggers " => true ,
" Device " => true ,
" Channel " => true ,
" Format " => true ,
" Host " => true ,
" Port " => true ,
" Path " => true ,
" Width " => array ( " sql " => " Monitors.Width " ),
" Height " => array ( " sql " => " Monitors.Height " ),
" Palette " => true ,
" Orientation " => true ,
" Brightness " => true ,
" Contrast " => true ,
" Hue " => true ,
" Colour " => true ,
" EventPrefix " => true ,
" LabelFormat " => true ,
" LabelX " => true ,
" LabelY " => true ,
" ImageBufferCount " => true ,
" WarmupCount " => true ,
" PreEventCount " => true ,
" PostEventCount " => true ,
" AlarmFrameCount " => true ,
" SectionLength " => true ,
" FrameSkip " => true ,
" MaxFPS " => true ,
" AlarmMaxFPS " => true ,
" FPSReportInterval " => true ,
" RefBlendPerc " => true ,
" Controllable " => true ,
" ControlId " => true ,
" ControlDevice " => true ,
" ControlAddress " => true ,
" AutoStopTimeout " => true ,
" TrackMotion " => true ,
" TrackDelay " => true ,
" ReturnLocation " => true ,
" ReturnDelay " => true ,
" DefaultView " => true ,
" DefaultRate " => true ,
" DefaultScale " => true ,
" WebColour " => true ,
" Sequence " => true ,
" MinEventId " => array ( " sql " => " min(Events.Id) " , " table " => " Events " , " join " => " Events.MonitorId = Monitors.Id " , " group " => " Events.MonitorId " ),
" MaxEventId " => array ( " sql " => " max(Events.Id) " , " table " => " Events " , " join " => " Events.MonitorId = Monitors.Id " , " group " => " Events.MonitorId " ),
" TotalEvents " => array ( " sql " => " count(Events.Id) " , " table " => " Events " , " join " => " Events.MonitorId = Monitors.Id " , " group " => " Events.MonitorId " ),
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" Status " => array ( " zmu " => " -m " . escapeshellarg ( $_REQUEST [ 'id' ][ 0 ]) . " -s " ),
" FrameRate " => array ( " zmu " => " -m " . escapeshellarg ( $_REQUEST [ 'id' ][ 0 ]) . " -f " ),
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),
),
" events " => array (
" permission " => " Events " ,
" table " => " Events " ,
" selector " => " Events.MonitorId " ,
" elements " => array (
" Id " => true ,
" Name " => true ,
" Cause " => true ,
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" Notes " => true ,
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" StartTime " => true ,
" StartTimeShort " => array ( " sql " => " date_format( StartTime, ' " . MYSQL_FMT_DATETIME_SHORT . " ' ) " ),
" EndTime " => true ,
" Width " => true ,
" Height " => true ,
" Length " => true ,
" Frames " => true ,
" AlarmFrames " => true ,
" TotScore " => true ,
" AvgScore " => true ,
" MaxScore " => true ,
),
),
" event " => array (
" permission " => " Events " ,
" table " => " Events " ,
" limit " => 1 ,
" selector " => " Events.Id " ,
" elements " => array (
" Id " => array ( " sql " => " Events.Id " ),
" MonitorId " => true ,
" Name " => true ,
" Cause " => true ,
" StartTime " => true ,
" StartTimeShort " => array ( " sql " => " date_format( StartTime, ' " . MYSQL_FMT_DATETIME_SHORT . " ' ) " ),
" EndTime " => true ,
" Width " => true ,
" Height " => true ,
" Length " => true ,
" Frames " => true ,
" AlarmFrames " => true ,
" TotScore " => true ,
" AvgScore " => true ,
" MaxScore " => true ,
" Archived " => true ,
" Videoed " => true ,
" Uploaded " => true ,
" Emailed " => true ,
" Messaged " => true ,
" Executed " => true ,
" Notes " => true ,
" MinFrameId " => array ( " sql " => " min(Frames.FrameId) " , " table " => " Frames " , " join " => " Events.Id = Frames.EventId " , " group " => " Frames.EventId " ),
" MaxFrameId " => array ( " sql " => " max(Frames.FrameId) " , " table " => " Frames " , " join " => " Events.Id = Frames.EventId " , " group " => " Frames.EventId " ),
" MinFrameDelta " => array ( " sql " => " min(Frames.Delta) " , " table " => " Frames " , " join " => " Events.Id = Frames.EventId " , " group " => " Frames.EventId " ),
" MaxFrameDelta " => array ( " sql " => " max(Frames.Delta) " , " table " => " Frames " , " join " => " Events.Id = Frames.EventId " , " group " => " Frames.EventId " ),
//"Path" => array( "postFunc" => "getEventPath" ),
),
),
" frame " => array (
" permission " => " Events " ,
" table " => " Frames " ,
" limit " => 1 ,
" selector " => array ( array ( " table " => " Events " , " join " => " Events.Id = Frames.EventId " , " selector " => " Events.Id " ), " Frames.FrameId " ),
" elements " => array (
//"Id" => array( "sql" => "Frames.FrameId" ),
" FrameId " => true ,
" EventId " => true ,
" Type " => true ,
" TimeStamp " => true ,
" TimeStampShort " => array ( " sql " => " date_format( StartTime, ' " . MYSQL_FMT_DATETIME_SHORT . " ' ) " ),
" Delta " => true ,
" Score " => true ,
//"Image" => array( "postFunc" => "getFrameImage" ),
),
),
" frameimage " => array (
" permission " => " Events " ,
" func " => " getFrameImage() "
),
" nearframe " => array (
" permission " => " Events " ,
" func " => " getNearFrame() "
),
" nearevents " => array (
" permission " => " Events " ,
" func " => " getNearEvents() "
)
);
function collectData ()
{
global $statusData ;
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$entitySpec = & $statusData [ strtolower ( validJsStr ( $_REQUEST [ 'entity' ]))];
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#print_r( $entitySpec );
if ( ! canView ( $entitySpec [ 'permission' ] ) )
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ajaxError ( 'Unrecognised action or insufficient permissions' );
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if ( ! empty ( $entitySpec [ 'func' ]) )
{
$data = eval ( " return( " . $entitySpec [ 'func' ] . " ); " );
}
else
{
$data = array ();
$postFuncs = array ();
$fieldSql = array ();
$joinSql = array ();
$groupSql = array ();
$elements = & $entitySpec [ 'elements' ];
$lc_elements = array_change_key_case ( $elements );
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$id = false ;
if ( isset ( $_REQUEST [ 'id' ]) )
if ( ! is_array ( $_REQUEST [ 'id' ]) )
$id = array ( validJsStr ( $_REQUEST [ 'id' ]) );
else
$id = array_values ( $_REQUEST [ 'id' ] );
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if ( ! isset ( $_REQUEST [ 'element' ]) )
$_REQUEST [ 'element' ] = array_keys ( $elements );
else if ( ! is_array ( $_REQUEST [ 'element' ]) )
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$_REQUEST [ 'element' ] = array ( validJsStr ( $_REQUEST [ 'element' ]) );
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if ( isset ( $entitySpec [ 'selector' ]) )
{
if ( ! is_array ( $entitySpec [ 'selector' ]) )
$entitySpec [ 'selector' ] = array ( $entitySpec [ 'selector' ] );
foreach ( $entitySpec [ 'selector' ] as $selector )
if ( is_array ( $selector ) && isset ( $selector [ 'table' ]) && isset ( $selector [ 'join' ]) )
$joinSql [] = " left join " . $selector [ 'table' ] . " on " . $selector [ 'join' ];
}
foreach ( $_REQUEST [ 'element' ] as $element )
{
if ( ! ( $elementData = $lc_elements [ strtolower ( $element )]) )
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ajaxError ( " Bad " . validJsStr ( $_REQUEST [ 'entity' ]) . " element " . $element );
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if ( isset ( $elementData [ 'func' ]) )
$data [ $element ] = eval ( " return( " . $elementData [ 'func' ] . " ); " );
else if ( isset ( $elementData [ 'postFunc' ]) )
$postFuncs [ $element ] = $elementData [ 'postFunc' ];
else if ( isset ( $elementData [ 'zmu' ]) )
$data [ $element ] = exec ( escapeshellcmd ( getZmuCommand ( " " . $elementData [ 'zmu' ] ) ) );
else
{
if ( isset ( $elementData [ 'sql' ]) )
$fieldSql [] = $elementData [ 'sql' ] . " as " . $element ;
else
$fieldSql [] = $element ;
if ( isset ( $elementData [ 'table' ]) && isset ( $elementData [ 'join' ]) )
{
$joinSql [] = " left join " . $elementData [ 'table' ] . " on " . $elementData [ 'join' ];
}
if ( isset ( $elementData [ 'group' ]) )
{
$groupSql [] = $elementData [ 'group' ];
}
}
}
if ( count ( $fieldSql ) )
{
$sql = " select " . join ( " , " , $fieldSql ) . " from " . $entitySpec [ 'table' ];
if ( $joinSql )
$sql .= " " . join ( " " , array_unique ( $joinSql ) );
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if ( $id && ! empty ( $entitySpec [ 'selector' ]) )
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{
$index = 0 ;
$where = array ();
foreach ( $entitySpec [ 'selector' ] as $selector )
{
if ( is_array ( $selector ) )
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$where [] = $selector [ 'selector' ] . " = " . dbEscape ( $id [ $index ]);
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else
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$where [] = $selector . " = " . dbEscape ( $id [ $index ]);
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$index ++ ;
}
$sql .= " where " . join ( " and " , $where );
}
if ( $groupSql )
$sql .= " group by " . join ( " , " , array_unique ( $groupSql ) );
if ( ! empty ( $_REQUEST [ 'sort' ]) )
$sql .= " order by " . dbEscape ( $_REQUEST [ 'sort' ]);
if ( ! empty ( $entitySpec [ 'limit' ]) )
$limit = $entitySpec [ 'limit' ];
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elseif ( ! empty ( $_REQUEST [ 'count' ]) )
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$limit = dbEscape ( $_REQUEST [ 'count' ]);
if ( ! empty ( $limit ) )
$sql .= " limit " . $limit ;
if ( isset ( $limit ) && $limit == 1 )
{
if ( $sqlData = dbFetchOne ( $sql ) )
{
foreach ( $postFuncs as $element => $func )
$sqlData [ $element ] = eval ( 'return( ' . $func . '( $sqlData ) );' );
$data = array_merge ( $data , $sqlData );
}
}
else
{
$count = 0 ;
foreach ( dbFetchAll ( $sql ) as $sqlData )
{
foreach ( $postFuncs as $element => $func )
$sqlData [ $element ] = eval ( 'return( ' . $func . '( $sqlData ) );' );
$data [] = $sqlData ;
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if ( isset ( $limi ) && ++ $count >= $limit )
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break ;
}
}
}
}
#print_r( $data );
return ( $data );
}
$data = collectData ();
if ( ! isset ( $_REQUEST [ 'layout' ]) )
{
$_REQUEST [ 'layout' ] = " json " ;
}
switch ( $_REQUEST [ 'layout' ] )
{
case 'xml NOT CURRENTLY SUPPORTED' :
{
header ( " Content-type: application/xml " );
echo ( '<?xml version="1.0" encoding="iso-8859-1"?>' . " \n " );
echo " < " . strtolower ( $_REQUEST [ 'entity' ]) . " > \n " ;
foreach ( $data as $key => $value )
{
$key = strtolower ( $key );
echo " < $key > " . htmlentities ( $value ) . " </ $key > \n " ;
}
echo " </ " . strtolower ( $_REQUEST [ 'entity' ]) . " > \n " ;
break ;
}
case 'json' :
{
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$response = array ( strtolower ( validJsStr ( $_REQUEST [ 'entity' ])) => $data );
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if ( isset ( $_REQUEST [ 'loopback' ]) )
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$response [ 'loopback' ] = validJsStr ( $_REQUEST [ 'loopback' ]);
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ajaxResponse ( $response );
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break ;
}
case 'text' :
{
header ( " Content-type: text/plain " );
echo join ( " " , array_values ( $data ) );
break ;
}
}
function getFrameImage ()
{
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$eventId = $_REQUEST [ 'id' ][ 0 ];
$frameId = $_REQUEST [ 'id' ][ 1 ];
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$sql = 'select * from Frames where EventId = ? and FrameId = ?' ;
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if ( ! ( $frame = dbFetchOne ( $sql , NULL , array ( $eventId , $frameId ) )) )
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{
$frame = array ();
$frame [ 'EventId' ] = $eventId ;
$frame [ 'FrameId' ] = $frameId ;
$frame [ 'Type' ] = " Virtual " ;
}
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$event = dbFetchOne ( 'select * from Events where Id = ?' , NULL , array ( $frame [ 'EventId' ] ) );
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$frame [ 'Image' ] = getImageSrc ( $event , $frame , SCALE_BASE );
return ( $frame );
}
function getNearFrame ()
{
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$eventId = $_REQUEST [ 'id' ][ 0 ];
$frameId = $_REQUEST [ 'id' ][ 1 ];
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$sql = 'select FrameId from Frames where EventId = ? and FrameId <= ? order by FrameId desc limit 1' ;
if ( ! $nearFrameId = dbFetchOne ( $sql , 'FrameId' , array ( $eventId , $frameId ) ) )
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{
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$sql = 'select * from Frames where EventId = ? and FrameId > ? order by FrameId asc limit 1' ;
if ( ! $nearFrameId = dbFetchOne ( $sql , 'FrameId' , array ( $eventId , $frameId ) ) )
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{
return ( array () );
}
}
$_REQUEST [ 'entity' ] = " frame " ;
$_REQUEST [ 'id' ][ 1 ] = $nearFrameId ;
return ( collectData () );
}
function getNearEvents ()
{
global $user , $sortColumn , $sortOrder ;
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$eventId = $_REQUEST [ 'id' ];
$event = dbFetchOne ( 'select * from Events where Id = ?' , NULL , array ( $eventId ) );
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parseFilter ( $_REQUEST [ 'filter' ] );
parseSort ();
if ( $user [ 'MonitorIds' ] )
$midSql = " and MonitorId in ( " . join ( " , " , preg_split ( '/["\'\s]*,["\'\s]*/' , $user [ 'MonitorIds' ] ) ) . " ) " ;
else
$midSql = '' ;
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$sql = " select E.Id as Id from Events as E inner join Monitors as M on E.MonitorId = M.Id where " . dbEscape ( $sortColumn ) . " " . ( $sortOrder == 'asc' ? '<=' : '>=' ) . " ' " . $event [ $_REQUEST [ 'sort_field' ]] . " ' " . $_REQUEST [ 'filter' ][ 'sql' ] . $midSql . " order by $sortColumn " . ( $sortOrder == 'asc' ? 'desc' : 'asc' );
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$result = dbQuery ( $sql );
while ( $id = dbFetchNext ( $result , 'Id' ) )
{
if ( $id == $eventId )
{
$prevId = dbFetchNext ( $result , 'Id' );
break ;
}
}
$sql = " select E.Id as Id from Events as E inner join Monitors as M on E.MonitorId = M.Id where $sortColumn " . ( $sortOrder == 'asc' ? '>=' : '<=' ) . " ' " . $event [ $_REQUEST [ 'sort_field' ]] . " ' " . $_REQUEST [ 'filter' ][ 'sql' ] . $midSql . " order by $sortColumn $sortOrder " ;
$result = dbQuery ( $sql );
while ( $id = dbFetchNext ( $result , 'Id' ) )
{
if ( $id == $eventId )
{
$nextId = dbFetchNext ( $result , 'Id' );
break ;
}
}
$result = array ( 'EventId' => $eventId );
$result [ 'PrevEventId' ] = empty ( $prevId ) ? 0 : $prevId ;
$result [ 'NextEventId' ] = empty ( $nextId ) ? 0 : $nextId ;
return ( $result );
}
?>