zoneminder/web/skins/classic/views/js/timeline.js

138 lines
4.1 KiB
JavaScript

var events = new Object();
function showEvent( eid, fid, width, height )
{
var url = '?view=event&eid='+eid+'&fid='+fid;
url += filterQuery;
createPopup( url, 'zmEvent', 'event', width, height );
}
function createEventHtml( event, frame )
{
var eventHtml = new Element( 'div' );
if ( event.Archived > 0 )
eventHtml.addClass( 'archived' );
new Element( 'p' ).inject( eventHtml ).set( 'text', monitorNames[event.MonitorId] );
new Element( 'p' ).inject( eventHtml ).set( 'text', event.Name+(frame?("("+frame.FrameId+")"):"") );
new Element( 'p' ).inject( eventHtml ).set( 'text', event.StartTime+" - "+event.Length+"s" );
new Element( 'p' ).inject( eventHtml ).set( 'text', event.Cause );
if ( event.Notes )
new Element( 'p' ).inject( eventHtml ).set( 'text', event.Notes );
if ( event.Archived > 0 )
new Element( 'p' ).inject( eventHtml ).set( 'text', archivedString );
return( eventHtml );
}
function showEventDetail( eventHtml )
{
$('instruction').addClass( 'hidden' );
$('eventData').empty();
$('eventData').adopt( eventHtml );
$('eventData').removeClass( 'hidden' );
}
function eventDataResponse( respObj, respText )
{
var event = respObj.event;
if ( !event )
{
console.log( "Null event" );
return;
}
events[event.Id] = event;
if ( respObj.loopback )
{
requestFrameData( event.Id, respObj.loopback );
}
}
function frameDataResponse( respObj, respText )
{
var frame = respObj.frameimage;
if ( !frame.FrameId )
{
console.log( "Null frame" );
return;
}
var event = events[frame.EventId];
if ( !event )
{
console.error( "No event "+frame.eventId+" found" );
return;
}
if ( !event['frames'] )
event['frames'] = new Object();
event['frames'][frame.FrameId] = frame;
event['frames'][frame.FrameId]['html'] = createEventHtml( event, frame );
showEventDetail( event['frames'][frame.FrameId]['html'] );
loadEventImage( frame.Image.imagePath, event.Id, frame.FrameId, event.Width, event.Height );
}
var eventQuery = new Request.JSON( { url: thisUrl, method: 'get', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: eventDataResponse } );
var frameQuery = new Request.JSON( { url: thisUrl, method: 'get', timeout: AJAX_TIMEOUT, link: 'cancel', onSuccess: frameDataResponse } );
function requestFrameData( eventId, frameId )
{
if ( !events[eventId] )
{
eventQuery.options.data = "view=request&request=status&entity=event&id="+eventId+"&loopback="+frameId;
eventQuery.send();
}
else
{
frameQuery.options.data = "view=request&request=status&entity=frameimage&id[0]="+eventId+"&id[1]="+frameId;
frameQuery.send();
}
}
function previewEvent( eventId, frameId )
{
if ( events[eventId] )
{
if ( events[eventId]['frames'] )
{
if ( events[eventId]['frames'][frameId] )
{
showEventDetail( events[eventId]['frames'][frameId]['html'] );
loadEventImage( events[eventId].frames[frameId].Image.imagePath, eventId, frameId, events[eventId].Width, events[eventId].Height );
return;
}
}
}
requestFrameData( eventId, frameId );
}
function loadEventImage( imagePath, eid, fid, width, height )
{
var imageSrc = $('imageSrc');
imageSrc.setProperty( 'src', imagePrefix+imagePath );
imageSrc.removeEvent( 'click' );
imageSrc.addEvent( 'click', showEvent.pass( [ eid, fid, width, height ] ) );
var eventData = $('eventData');
eventData.removeEvent( 'click' );
eventData.addEvent( 'click', showEvent.pass( [ eid, fid, width, height ] ) );
}
function tlZoomBounds( minTime, maxTime )
{
console.log( "Zooming" );
window.location = '?view='+currentView+filterQuery+'&minTime='+minTime+'&maxTime='+maxTime;
}
function tlZoomRange( midTime, range )
{
window.location = '?view='+currentView+filterQuery+'&midTime='+midTime+'&range='+range;
}
function tlPan( midTime, range )
{
window.location = '?view='+currentView+filterQuery+'&midTime='+midTime+'&range='+range;
}