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