1096 lines
35 KiB
JavaScript
1096 lines
35 KiB
JavaScript
var table = $j('#eventStatsTable');
|
|
var backBtn = $j('#backBtn');
|
|
var renameBtn = $j('#renameBtn');
|
|
var archiveBtn = $j('#archiveBtn');
|
|
var unarchiveBtn = $j('#unarchiveBtn');
|
|
var editBtn = $j('#editBtn');
|
|
var exportBtn = $j('#exportBtn');
|
|
var downloadBtn = $j('#downloadBtn');
|
|
var statsBtn = $j('#statsBtn');
|
|
var deleteBtn = $j('#deleteBtn');
|
|
var prevEventId = 0;
|
|
var nextEventId = 0;
|
|
var prevEventStartTime = 0;
|
|
var nextEventStartTime = 0;
|
|
var PrevEventDefVideoPath = "";
|
|
var NextEventDefVideoPath = "";
|
|
var currEventId = null;
|
|
var CurEventDefVideoPath = null;
|
|
var vid = null;
|
|
var spf = Math.round((eventData.Length / eventData.Frames)*1000000 )/1000000;//Seconds per frame for videojs frame by frame.
|
|
var intervalRewind;
|
|
var revSpeed = .5;
|
|
var cueFrames = null; //make cueFrames available even if we don't send another ajax query
|
|
var streamCmdTimer = null;
|
|
var streamStatus = null;
|
|
var lastEventId = 0;
|
|
var zmsBroke = false; //Use alternate navigation if zms has crashed
|
|
var auth_hash;
|
|
var wasHidden = false;
|
|
|
|
function streamReq(data) {
|
|
if ( auth_hash ) data.auth = auth_hash;
|
|
data.connkey = connKey;
|
|
data.view = 'request';
|
|
data.request = 'stream';
|
|
|
|
$j.getJSON(monitorUrl, data)
|
|
.done(getCmdResponse)
|
|
.fail(logAjaxFail);
|
|
}
|
|
|
|
// Function called when video.js hits the end of the video
|
|
function vjsReplay() {
|
|
switch ( replayMode.value ) {
|
|
case 'none':
|
|
break;
|
|
case 'single':
|
|
vid.play();
|
|
break;
|
|
case 'all':
|
|
if ( nextEventId == 0 ) {
|
|
var overLaid = $j("#videoobj");
|
|
overLaid.append('<p class="vjsMessage" style="height: '+overLaid.height()+'px; line-height: '+overLaid.height()+'px;">No more events</p>');
|
|
} else {
|
|
var endTime = (Date.parse(eventData.EndDateTime)).getTime();
|
|
var nextStartTime = nextEventStartTime.getTime(); //nextEventStartTime.getTime() is a mootools workaround, highjacks Date.parse
|
|
if ( nextStartTime <= endTime ) {
|
|
streamNext(true);
|
|
return;
|
|
}
|
|
var overLaid = $j("#videoobj");
|
|
vid.pause();
|
|
overLaid.append('<p class="vjsMessage" style="height: '+overLaid.height()+'px; line-height: '+overLaid.height()+'px;"></p>');
|
|
var gapDuration = (new Date().getTime()) + (nextStartTime - endTime);
|
|
var messageP = $j('.vjsMessage');
|
|
var x = setInterval(function() {
|
|
var now = new Date().getTime();
|
|
var remainder = new Date(Math.round(gapDuration - now)).toISOString().substr(11, 8);
|
|
messageP.html(remainder + ' to next event.');
|
|
if ( remainder < 0 ) {
|
|
clearInterval(x);
|
|
streamNext(true);
|
|
}
|
|
}, 1000);
|
|
}
|
|
break;
|
|
case 'gapless':
|
|
streamNext(true);
|
|
break;
|
|
}
|
|
} // end function vjsReplay
|
|
|
|
function initialAlarmCues(eventId) {
|
|
//get frames data for alarmCues and inserts into html
|
|
$j.getJSON(thisUrl + '?view=request&request=status&entity=frames&id=' + eventId)
|
|
.done(setAlarmCues)
|
|
.fail(logAjaxFail);
|
|
}
|
|
|
|
function setAlarmCues(data) {
|
|
cueFrames = data.frames;
|
|
alarmSpans = renderAlarmCues(vid ? $j("#videoobj") : $j("#evtStream"));//use videojs width or zms width
|
|
$j(".alarmCue").html(alarmSpans);
|
|
}
|
|
|
|
function renderAlarmCues(containerEl) {
|
|
if ( !( cueFrames && cueFrames.length ) ) {
|
|
console.log('No cue frames for event');
|
|
return;
|
|
}
|
|
// This uses the Delta of the last frame to get the length of the event. I can't help but wonder though
|
|
// if we shouldn't just use the event length endtime-starttime
|
|
var cueRatio = containerEl.width() / (cueFrames[cueFrames.length - 1].Delta * 100);
|
|
var minAlarm = Math.ceil(1/cueRatio);
|
|
var spanTimeStart = 0;
|
|
var spanTimeEnd = 0;
|
|
var alarmed = 0;
|
|
var alarmHtml = '';
|
|
var pixSkew = 0;
|
|
var skip = 0;
|
|
var num_cueFrames = cueFrames.length;
|
|
for ( var i = 0; i < num_cueFrames; i++ ) {
|
|
skip = 0;
|
|
frame = cueFrames[i];
|
|
if ( (frame.Type == 'Alarm') && (alarmed == 0) ) { //From nothing to alarm. End nothing and start alarm.
|
|
alarmed = 1;
|
|
if (frame.Delta == 0) continue; //If event starts with an alarm or too few for a nonespan
|
|
spanTimeEnd = frame.Delta * 100;
|
|
spanTime = spanTimeEnd - spanTimeStart;
|
|
var pix = cueRatio * spanTime;
|
|
pixSkew += pix - Math.round(pix);//average out the rounding errors.
|
|
pix = Math.round(pix);
|
|
if ((pixSkew > 1 || pixSkew < -1) && pix + Math.round(pixSkew) > 0) { //add skew if it's a pixel and won't zero out span.
|
|
pix += Math.round(pixSkew);
|
|
pixSkew = pixSkew - Math.round(pixSkew);
|
|
}
|
|
alarmHtml += '<span class="alarmCue noneCue" style="width: ' + pix + 'px;"></span>';
|
|
spanTimeStart = spanTimeEnd;
|
|
} else if ( (frame.Type !== 'Alarm') && (alarmed == 1) ) { //from alarm to nothing. End alarm and start nothing.
|
|
futNone = 0;
|
|
indexPlus = i+1;
|
|
if (((frame.Delta * 100) - spanTimeStart) < minAlarm && indexPlus < num_cueFrames) {
|
|
//alarm is too short and there is more event
|
|
continue;
|
|
}
|
|
while ( futNone < minAlarm ) { //check ahead to see if there's enough for a nonespan
|
|
if ( indexPlus >= cueFrames.length ) break; //check if end of event.
|
|
futNone = (cueFrames[indexPlus].Delta *100) - (frame.Delta *100);
|
|
if ( cueFrames[indexPlus].Type == 'Alarm' ) {
|
|
i = --indexPlus;
|
|
skip = 1;
|
|
break;
|
|
}
|
|
indexPlus++;
|
|
}
|
|
if ( skip == 1 ) continue; //javascript doesn't support continue 2;
|
|
spanTimeEnd = frame.Delta *100;
|
|
spanTime = spanTimeEnd - spanTimeStart;
|
|
alarmed = 0;
|
|
pix = cueRatio * spanTime;
|
|
pixSkew += pix - Math.round(pix);
|
|
pix = Math.round(pix);
|
|
if ((pixSkew > 1 || pixSkew < -1) && pix + Math.round(pixSkew) > 0) {
|
|
pix += Math.round(pixSkew);
|
|
pixSkew = pixSkew - Math.round(pixSkew);
|
|
}
|
|
alarmHtml += '<span class="alarmCue" style="width: ' + pix + 'px;"></span>';
|
|
spanTimeStart = spanTimeEnd;
|
|
} else if ( (frame.Type == 'Alarm') && (alarmed == 1) && (i + 1 >= cueFrames.length) ) { //event ends on an alarm
|
|
spanTimeEnd = frame.Delta * 100;
|
|
spanTime = spanTimeEnd - spanTimeStart;
|
|
alarmed = 0;
|
|
pix = Math.round(cueRatio * spanTime);
|
|
if (pixSkew >= .5 || pixSkew <= -.5) pix += Math.round(pixSkew);
|
|
alarmHtml += '<span class="alarmCue" style="width: ' + pix + 'px;"></span>';
|
|
}
|
|
}
|
|
return alarmHtml;
|
|
}
|
|
|
|
function changeCodec() {
|
|
location.replace(thisUrl + '?view=event&eid=' + eventData.Id + filterQuery + sortQuery+'&codec='+$j('#codec').val());
|
|
}
|
|
|
|
function changeScale() {
|
|
var scale = $j('#scale').val();
|
|
var newWidth;
|
|
var newHeight;
|
|
var autoScale;
|
|
var eventViewer= $j(vid ? '#videoobj' : '#videoFeed');
|
|
var alarmCue = $j('div.alarmCue');
|
|
var bottomEl = $j('#replayStatus');
|
|
|
|
if ( scale == '0' || scale == 'auto' ) {
|
|
var newSize = scaleToFit(eventData.Width, eventData.Height, eventViewer, bottomEl);
|
|
newWidth = newSize.width;
|
|
newHeight = newSize.height;
|
|
autoScale = newSize.autoScale;
|
|
} else {
|
|
$j(window).off('resize', endOfResize); //remove resize handler when Scale to Fit is not active
|
|
newWidth = eventData.Width * scale / SCALE_BASE;
|
|
newHeight = eventData.Height * scale / SCALE_BASE;
|
|
}
|
|
eventViewer.width(newWidth);
|
|
eventViewer.height(newHeight);
|
|
if ( !vid ) { // zms needs extra sizing
|
|
streamScale(scale == '0' ? autoScale : scale);
|
|
drawProgressBar();
|
|
}
|
|
alarmCue.html(renderAlarmCues(eventViewer));//just re-render alarmCues. skip ajax call
|
|
setCookie('zmEventScale'+eventData.MonitorId, scale, 3600);
|
|
|
|
// After a resize, check if we still have room to display the event stats table
|
|
onStatsResize(newWidth);
|
|
} // end function changeScale
|
|
|
|
function changeReplayMode() {
|
|
var replayMode = $j('#replayMode').val();
|
|
|
|
setCookie('replayMode', replayMode, 3600);
|
|
|
|
refreshWindow();
|
|
}
|
|
|
|
function changeRate() {
|
|
var rate = parseInt($j('select[name="rate"]').val());
|
|
|
|
if (!rate) {
|
|
pauseClicked();
|
|
} else if (rate < 0) {
|
|
if (vid) { //There is no reverse play with mp4. Set the speed to 0 and manually set the time back.
|
|
revSpeed = rates[rates.indexOf(-1*rate)-1]/100;
|
|
clearInterval(intervalRewind);
|
|
intervalRewind = setInterval(function() {
|
|
if (vid.currentTime() <= 0) {
|
|
clearInterval(intervalRewind);
|
|
vid.pause();
|
|
} else {
|
|
vid.playbackRate(0);
|
|
vid.currentTime(vid.currentTime() - (revSpeed/2)); //Half of reverse speed because our interval is 500ms.
|
|
}
|
|
}, 500); //500ms is a compromise between smooth reverse and realistic performance
|
|
} else {
|
|
streamReq({command: CMD_VARPLAY, rate: rate});
|
|
} // end if vid
|
|
} else { // Forward rate
|
|
if ( vid ) {
|
|
vid.playbackRate(rate/100);
|
|
} else {
|
|
streamReq({command: CMD_VARPLAY, rate: rate});
|
|
}
|
|
}
|
|
setCookie('zmEventRate', rate, 3600);
|
|
} // end function changeRate
|
|
|
|
function getCmdResponse(respObj, respText) {
|
|
if ( checkStreamForErrors('getCmdResponse', respObj) ) {
|
|
console.log('Got an error from getCmdResponse');
|
|
console.log(respObj);
|
|
console.log(respText);
|
|
zmsBroke = true;
|
|
return;
|
|
}
|
|
|
|
zmsBroke = false;
|
|
|
|
if (streamCmdTimer) streamCmdTimer = clearTimeout(streamCmdTimer);
|
|
|
|
streamStatus = respObj.status;
|
|
if (!streamStatus) {
|
|
console.log('No status in respObj');
|
|
console.log(respObj);
|
|
return;
|
|
} else if (streamStatus.duration && ( streamStatus.duration != parseFloat(eventData.Length) )) {
|
|
eventData.Length = streamStatus.duration;
|
|
}
|
|
if (streamStatus.progress > parseFloat(eventData.Length)) {
|
|
console.log("Limiting progress to " + streamStatus.progress + ' >= ' + parseFloat(eventData.Length) );
|
|
streamStatus.progress = parseFloat(eventData.Length);
|
|
} //Limit progress to reality
|
|
|
|
var eventId = streamStatus.event;
|
|
if (lastEventId) {
|
|
if (eventId != lastEventId) {
|
|
//Doesn't run on first load, prevents a double hit on event and nearEvents ajax
|
|
eventQuery(eventId);
|
|
initialAlarmCues(eventId); //zms uses this instead of a page reload, must call ajax+render
|
|
lastEventId = eventId;
|
|
}
|
|
} else {
|
|
lastEventId = eventId; //Only fires on first load.
|
|
}
|
|
|
|
if (streamStatus.paused == true) {
|
|
streamPause( );
|
|
} else {
|
|
$j('select[name="rate"]').val(streamStatus.rate*100);
|
|
setCookie('zmEventRate', streamStatus.rate*100, 3600);
|
|
streamPlay( );
|
|
}
|
|
$j('#progressValue').html(secsToTime(parseInt(streamStatus.progress)));
|
|
$j('#zoomValue').html(streamStatus.zoom);
|
|
if (streamStatus.zoom == '1.0') {
|
|
setButtonState('zoomOutBtn', 'unavail');
|
|
} else {
|
|
setButtonState('zoomOutBtn', 'inactive');
|
|
}
|
|
|
|
updateProgressBar();
|
|
|
|
if (streamStatus.auth) {
|
|
// Try to reload the image stream.
|
|
var streamImg = document.getElementById('evtStream');
|
|
if (streamImg) {
|
|
streamImg.src = streamImg.src.replace(/auth=\w+/i, 'auth='+streamStatus.auth);
|
|
}
|
|
} // end if haev a new auth hash
|
|
|
|
streamCmdTimer = setTimeout(streamQuery, streamTimeout); //Timeout is refresh rate for progressBox and time display
|
|
} // end function getCmdResponse( respObj, respText )
|
|
|
|
function pauseClicked() {
|
|
if (vid) {
|
|
if (intervalRewind) {
|
|
stopFastRev();
|
|
}
|
|
vid.pause();
|
|
} else {
|
|
streamReq({command: CMD_PAUSE});
|
|
}
|
|
streamPause();
|
|
}
|
|
|
|
function streamPause() {
|
|
$j('#modeValue').html('Paused');
|
|
setButtonState('pauseBtn', 'active');
|
|
setButtonState('playBtn', 'inactive');
|
|
setButtonState('fastFwdBtn', 'unavail');
|
|
setButtonState('slowFwdBtn', 'inactive');
|
|
setButtonState('slowRevBtn', 'inactive');
|
|
setButtonState('fastRevBtn', 'unavail');
|
|
}
|
|
|
|
function playClicked( ) {
|
|
var rate_select = $j('select[name="rate"]');
|
|
|
|
if (!rate_select.val()) {
|
|
$j('select[name="rate"]').val(100);
|
|
}
|
|
if (vid) {
|
|
if (vid.paused()) {
|
|
vid.play();
|
|
} else {
|
|
vjsPlay(); //handles fast forward and rewind
|
|
}
|
|
} else {
|
|
streamReq({command: CMD_PLAY});
|
|
}
|
|
streamPlay();
|
|
}
|
|
|
|
function vjsPlay() { //catches if we change mode programatically
|
|
if (intervalRewind) {
|
|
stopFastRev();
|
|
}
|
|
$j('select[name="rate"]').val(vid.playbackRate()*100);
|
|
setCookie('zmEventRate', vid.playbackRate()*100, 3600);
|
|
streamPlay();
|
|
}
|
|
|
|
function streamPlay( ) {
|
|
setButtonState('pauseBtn', 'inactive');
|
|
setButtonState('playBtn', 'active');
|
|
setButtonState('fastFwdBtn', 'inactive');
|
|
setButtonState('slowFwdBtn', 'unavail');
|
|
setButtonState('slowRevBtn', 'unavail');
|
|
setButtonState('fastRevBtn', 'inactive');
|
|
}
|
|
|
|
function streamFastFwd(action) {
|
|
setButtonState('pauseBtn', 'inactive');
|
|
setButtonState('playBtn', 'inactive');
|
|
setButtonState('fastFwdBtn', 'active');
|
|
setButtonState('slowFwdBtn', 'unavail');
|
|
setButtonState('slowRevBtn', 'unavail');
|
|
setButtonState('fastRevBtn', 'inactive');
|
|
if (vid) {
|
|
if (revSpeed != .5) stopFastRev();
|
|
vid.playbackRate(rates[rates.indexOf(vid.playbackRate()*100)+1]/100);
|
|
if (rates.indexOf(vid.playbackRate()*100)+1 == rates.length) {
|
|
setButtonState('fastFwdBtn', 'unavail');
|
|
}
|
|
$j('select[name="rate"]').val(vid.playbackRate()*100);
|
|
setCookie('zmEventRate', vid.playbackRate()*100, 3600);
|
|
} else {
|
|
streamReq({command: CMD_FASTFWD});
|
|
}
|
|
}
|
|
|
|
function streamSlowFwd(action) {
|
|
if (vid) {
|
|
vid.currentTime(vid.currentTime() + spf);
|
|
} else {
|
|
streamReq({command: CMD_SLOWFWD});
|
|
}
|
|
}
|
|
|
|
function streamSlowRev(action) {
|
|
if (vid) {
|
|
vid.currentTime(vid.currentTime() - spf);
|
|
} else {
|
|
streamReq({command: CMD_SLOWREV});
|
|
}
|
|
}
|
|
|
|
function stopFastRev() {
|
|
clearInterval(intervalRewind);
|
|
vid.playbackRate(1);
|
|
$j('select[name="rate"]').val(vid.playbackRate()*100);
|
|
setCookie('zmEventRate', vid.playbackRate()*100, 3600);
|
|
revSpeed = .5;
|
|
}
|
|
|
|
/* Called when rewind button is clicked
|
|
* should cycle through the reverse rates including pause
|
|
*/
|
|
function streamFastRev(action) {
|
|
setButtonState('pauseBtn', 'inactive');
|
|
setButtonState('playBtn', 'inactive');
|
|
setButtonState('fastFwdBtn', 'inactive');
|
|
setButtonState('slowFwdBtn', 'unavail');
|
|
setButtonState('slowRevBtn', 'unavail');
|
|
setButtonState('fastRevBtn', 'active');
|
|
if (vid) { //There is no reverse play with mp4. Set the speed to 0 and manually set the time back.
|
|
revSpeed = -1*(rates[rates.indexOf(revSpeed*-100)-1]/100);
|
|
if (rates.indexOf(revSpeed*-100) == 0) {
|
|
setButtonState('fastRevBtn', 'unavail');
|
|
}
|
|
clearInterval(intervalRewind);
|
|
$j('select[name="rate"]').val(-revSpeed*100);
|
|
setCookie('zmEventRate', vid.playbackRate()*100, 3600);
|
|
intervalRewind = setInterval(function() {
|
|
if (vid.currentTime() <= 0) {
|
|
clearInterval(intervalRewind);
|
|
vid.pause();
|
|
} else {
|
|
vid.playbackRate(0);
|
|
vid.currentTime(vid.currentTime() - (revSpeed/2)); //Half of reverse speed because our interval is 500ms.
|
|
}
|
|
}, 500); //500ms is a compromise between smooth reverse and realistic performance
|
|
} else {
|
|
streamReq({command: CMD_FASTREV});
|
|
}
|
|
}
|
|
|
|
function streamPrev(action) {
|
|
if (action) {
|
|
$j(".vjsMessage").remove();
|
|
if (prevEventId != 0) {
|
|
location.replace(thisUrl + '?view=event&eid=' + prevEventId + filterQuery + sortQuery);
|
|
return;
|
|
}
|
|
|
|
/* Ideally I'd like to get back to this style
|
|
if ( vid && PrevEventDefVideoPath.indexOf("view_video") > 0 ) {
|
|
CurEventDefVideoPath = PrevEventDefVideoPath;
|
|
eventQuery(prevEventId);
|
|
} else if (zmsBroke || (vid && PrevEventDefVideoPath.indexOf("view_video") < 0) || $j("#vjsMessage").length || PrevEventDefVideoPath.indexOf("view_video") > 0) {//zms broke, leaving videojs, last event, moving to videojs
|
|
location.replace(thisUrl + '?view=event&eid=' + prevEventId + filterQuery + sortQuery);
|
|
} else {
|
|
streamReq({command: CMD_PREV});
|
|
streamPlay();
|
|
}
|
|
*/
|
|
}
|
|
}
|
|
|
|
function streamNext(action) {
|
|
if (!action) {
|
|
return;
|
|
}
|
|
|
|
$j(".vjsMessage").remove();//This shouldn't happen
|
|
if (nextEventId == 0) { //handles deleting last event.
|
|
pauseClicked();
|
|
var hideContainer = $j('#eventVideo');
|
|
var hideStream = $j(vid ? "#videoobj" : "#evtStream").height() + (vid ? 0 :$j("#progressBar").height());
|
|
hideContainer.prepend('<p class="vjsMessage" style="height: ' + hideStream + 'px; line-height: ' + hideStream + 'px;">No more events</p>');
|
|
if (vid == null) zmsBroke = true;
|
|
return;
|
|
}
|
|
// We used to try to dynamically update all the bits in the page, which is really complex
|
|
// How about we just reload the page?
|
|
//
|
|
location.replace(thisUrl + '?view=event&eid=' + nextEventId + filterQuery + sortQuery);
|
|
return;
|
|
if (vid && ( NextEventDefVideoPath.indexOf('view_video') > 0 )) {
|
|
// on and staying with videojs
|
|
CurEventDefVideoPath = NextEventDefVideoPath;
|
|
eventQuery(nextEventId);
|
|
} else if (
|
|
zmsBroke ||
|
|
(vid && NextEventDefVideoPath.indexOf("view_video") < 0) ||
|
|
NextEventDefVideoPath.indexOf("view_video") > 0
|
|
) {//reload zms, leaving vjs, moving to vjs
|
|
location.replace(thisUrl + '?view=event&eid=' + nextEventId + filterQuery + sortQuery);
|
|
} else {
|
|
streamReq({command: CMD_NEXT});
|
|
streamPlay();
|
|
}
|
|
} // end function streamNext(action)
|
|
|
|
function vjsPanZoom(action, x, y) { //Pan and zoom with centering where the click occurs
|
|
var outer = $j('#videoobj');
|
|
var video = outer.children().first();
|
|
var zoom = parseFloat($j('#zoomValue').html());
|
|
var zoomRate = .5;
|
|
var matrix = video.css('transform').split(',');
|
|
var currentPanX = parseFloat(matrix[4]);
|
|
var currentPanY = parseFloat(matrix[5]);
|
|
var xDist = outer.width()/2 - x; //Click distance from center of view
|
|
var yDist = outer.height()/2 - y;
|
|
if (action == 'zoomOut') {
|
|
zoom -= zoomRate;
|
|
if (x && y) {
|
|
x = (xDist + currentPanX)*((zoom-zoomRate)/zoom); // if ctrl-click Pan but use ratio of old zoom to new zoom for coords
|
|
y = (yDist + currentPanY)*((zoom-zoomRate)/zoom);
|
|
} else {
|
|
x = currentPanX*((zoom-zoomRate)/zoom); //Leave zoom centered where it was
|
|
y = currentPanY*((zoom-zoomRate)/zoom);
|
|
}
|
|
if (zoom <= 1) {
|
|
zoom = 1;
|
|
$j('#zoomOutBtn').attr('class', 'unavail').attr('disabled', 'disabled');
|
|
}
|
|
$j('#zoomValue').html(zoom);
|
|
} else if (action == 'zoom') {
|
|
zoom += zoomRate;
|
|
x = (xDist + currentPanX)*(zoom/(zoom-zoomRate)); //Pan but use ratio of new zoom to old zoom for coords. Center on mouse click.
|
|
y = (yDist + currentPanY)*(zoom/(zoom-zoomRate));
|
|
$j('#zoomOutBtn').attr('class', 'inactive').removeAttr('disabled');
|
|
$j('#zoomValue').html(zoom);
|
|
} else if (action == 'pan') {
|
|
x = xDist + currentPanX;
|
|
y = yDist + currentPanY;
|
|
}
|
|
var limitX = ((zoom*outer.width()) - outer.width())/2; //Calculate outer bounds of video
|
|
var limitY = ((zoom*outer.height()) - outer.height())/2;
|
|
x = Math.min(Math.max((x), -limitX), limitX); //Limit pan to outer bounds of video
|
|
y = Math.min(Math.max((y), -limitY), limitY);
|
|
video.css('transform', 'matrix('+zoom+', 0, 0, '+zoom+', '+x+', '+y+')');
|
|
}
|
|
|
|
function streamZoomIn(x, y) {
|
|
if (vid) {
|
|
vjsPanZoom('zoom', x, y);
|
|
} else {
|
|
streamReq({command: CMD_ZOOMIN, x: x, y: y});
|
|
}
|
|
}
|
|
|
|
function streamZoomOut() {
|
|
if (vid) {
|
|
vjsPanZoom('zoomOut');
|
|
} else {
|
|
streamReq({command: CMD_ZOOMOUT});
|
|
}
|
|
}
|
|
|
|
function streamScale(scale) {
|
|
streamReq({command: CMD_SCALE, scale: scale});
|
|
}
|
|
|
|
function streamPan(x, y) {
|
|
if (vid) {
|
|
vjsPanZoom('pan', x, y);
|
|
} else {
|
|
streamReq({command: CMD_PAN, x: x, y: y});
|
|
}
|
|
}
|
|
|
|
function streamSeek(offset) {
|
|
streamReq({command: CMD_SEEK, offset: offset});
|
|
}
|
|
|
|
function streamQuery() {
|
|
streamReq({command: CMD_QUERY});
|
|
}
|
|
|
|
function getEventResponse(respObj, respText) {
|
|
if ( checkStreamForErrors('getEventResponse', respObj) ) {
|
|
console.log('getEventResponse: errors');
|
|
return;
|
|
}
|
|
|
|
eventData = respObj.event;
|
|
getStat();
|
|
currEventId = eventData.Id;
|
|
|
|
// Refresh the status of the archive buttons
|
|
archiveBtn.prop('disabled', !(!eventData.Archived && canEdit.Events));
|
|
unarchiveBtn.prop('disabled', !(eventData.Archived && canEdit.Events));
|
|
|
|
history.replaceState(null, null, '?view=event&eid=' + eventData.Id + filterQuery + sortQuery); //if popup removed, check if this allows forward
|
|
if ( vid && CurEventDefVideoPath ) {
|
|
vid.src({type: 'video/mp4', src: CurEventDefVideoPath}); //Currently mp4 is all we use
|
|
initialAlarmCues(eventData.Id);//ajax and render, new event
|
|
addVideoTimingTrack(vid, LabelFormat, eventData.MonitorName, eventData.Length, eventData.StartDateTime);
|
|
CurEventDefVideoPath = null;
|
|
$j('#modeValue').html('Replay');
|
|
$j('#zoomValue').html('1');
|
|
$j('#rate').val('100');
|
|
vjsPanZoom('zoomOut');
|
|
} else {
|
|
drawProgressBar();
|
|
}
|
|
nearEventsQuery(eventData.Id);
|
|
} // end function getEventResponse
|
|
|
|
function eventQuery(eventId) {
|
|
var data = {};
|
|
data.id = eventId;
|
|
if (auth_hash) data.auth = auth_hash;
|
|
|
|
$j.getJSON(thisUrl + '?view=request&request=status&entity=event', data)
|
|
.done(getEventResponse)
|
|
.fail(logAjaxFail);
|
|
}
|
|
|
|
function getNearEventsResponse(respObj, respText) {
|
|
if (checkStreamForErrors('getNearEventsResponse', respObj)) {
|
|
return;
|
|
}
|
|
prevEventId = parseInt(respObj.nearevents.PrevEventId);
|
|
nextEventId = parseInt(respObj.nearevents.NextEventId);
|
|
prevEventStartTime = Date.parse(respObj.nearevents.PrevEventStartTime);
|
|
nextEventStartTime = Date.parse(respObj.nearevents.NextEventStartTime);
|
|
PrevEventDefVideoPath = respObj.nearevents.PrevEventDefVideoPath;
|
|
NextEventDefVideoPath = respObj.nearevents.NextEventDefVideoPath;
|
|
|
|
$j('#prevBtn').prop('disabled', prevEventId == 0 ? true : false).attr('class', prevEventId == 0 ? 'unavail' : 'inactive');
|
|
$j('#nextBtn').prop('disabled', nextEventId == 0 ? true : false).attr('class', nextEventId == 0 ? 'unavail' : 'inactive');
|
|
}
|
|
|
|
function nearEventsQuery(eventId) {
|
|
$j.getJSON(thisUrl + '?view=request&request=status&entity=nearevents&id='+eventId+filterQuery+sortQuery)
|
|
.done(getNearEventsResponse)
|
|
.fail(logAjaxFail);
|
|
}
|
|
|
|
function getFrameResponse(respObj, respText) {
|
|
if (checkStreamForErrors('getFrameResponse', respObj)) {
|
|
return;
|
|
}
|
|
|
|
var frame = respObj.frameimage;
|
|
|
|
if (!eventData) {
|
|
console.error('No event '+frame.EventId+' found');
|
|
return;
|
|
}
|
|
|
|
if (!eventData['frames']) {
|
|
eventData['frames'] = {};
|
|
}
|
|
|
|
eventData['frames'][frame.FrameId] = frame;
|
|
}
|
|
|
|
function frameQuery(eventId, frameId, loadImage) {
|
|
var data = {};
|
|
if (auth_hash) data.auth = auth_hash;
|
|
data.loopback = loadImage;
|
|
data.id = {eventId, frameId};
|
|
|
|
$j.getJSON(thisUrl + '?view=request&request=status&entity=frameimage', data)
|
|
.done(getFrameResponse)
|
|
.fail(logAjaxFail);
|
|
}
|
|
|
|
function prevEvent() {
|
|
if (prevEventId) {
|
|
eventQuery(prevEventId);
|
|
streamPrev(true);
|
|
}
|
|
}
|
|
|
|
function nextEvent() {
|
|
if (nextEventId) {
|
|
eventQuery(nextEventId);
|
|
streamNext(true);
|
|
}
|
|
}
|
|
|
|
function getActResponse(respObj, respText) {
|
|
if (checkStreamForErrors('getActResponse', respObj)) {
|
|
return;
|
|
}
|
|
|
|
if (respObj.refreshEvent) {
|
|
eventQuery(eventData.Id);
|
|
}
|
|
$j('#eventRenameModal').modal('hide');
|
|
}
|
|
|
|
function actQuery(action, parms) {
|
|
var data = {};
|
|
if (parms) data = parms;
|
|
if (auth_hash) data.auth = auth_hash;
|
|
data.id = eventData.Id;
|
|
data.action = action;
|
|
|
|
$j.getJSON(thisUrl + '?view=request&request=event', data)
|
|
.done(getActResponse)
|
|
.fail(logAjaxFail);
|
|
}
|
|
|
|
function renameEvent() {
|
|
var newName = $j('input').val();
|
|
actQuery('rename', {eventName: newName});
|
|
}
|
|
|
|
function showEventFrames() {
|
|
window.location.assign('?view=frames&eid='+eventData.Id);
|
|
}
|
|
|
|
function videoEvent() {
|
|
window.location.assign('?view=video&eid='+eventData.Id);
|
|
}
|
|
|
|
// Called on each event load because each event can be a different width
|
|
function drawProgressBar() {
|
|
var barWidth = $j('#evtStream').width();
|
|
$j('#progressBar').css('width', barWidth);
|
|
}
|
|
|
|
// Shows current stream progress.
|
|
function updateProgressBar() {
|
|
if (!(eventData && streamStatus)) {
|
|
return;
|
|
} // end if ! eventData && streamStatus
|
|
var curWidth = (streamStatus.progress / parseFloat(eventData.Length)) * 100;
|
|
$j("#progressBox").css('width', curWidth + '%');
|
|
} // end function updateProgressBar()
|
|
|
|
// Handles seeking when clicking on the progress bar.
|
|
function progressBarNav() {
|
|
$j('#progressBar').click(function(e) {
|
|
var x = e.pageX - $j(this).offset().left;
|
|
var seekTime = (x / $j('#progressBar').width()) * parseFloat(eventData.Length);
|
|
streamSeek(seekTime);
|
|
});
|
|
}
|
|
|
|
function handleClick(event) {
|
|
var target = event.target;
|
|
var rect = target.getBoundingClientRect();
|
|
if (vid) {
|
|
if (target.id != 'videoobj') return; // ignore clicks on control bar
|
|
var x = event.offsetX;
|
|
var y = event.offsetY;
|
|
} else {
|
|
var x = event.page.x - rect.left;
|
|
var y = event.page.y - rect.top;
|
|
}
|
|
|
|
if (event.shift || event.shiftKey) { // handle both jquery and mootools
|
|
streamPan(x, y);
|
|
} else if (vid && event.ctrlKey) { // allow zoom out by control click. useful in fullscreen
|
|
vjsPanZoom('zoomOut', x, y);
|
|
} else {
|
|
streamZoomIn(x, y);
|
|
}
|
|
}
|
|
|
|
// Manage the DELETE CONFIRMATION modal button
|
|
function manageDelConfirmModalBtns() {
|
|
document.getElementById("delConfirmBtn").addEventListener("click", function onDelConfirmClick(evt) {
|
|
if (!canEdit.Events) {
|
|
enoperm();
|
|
return;
|
|
}
|
|
|
|
pauseClicked();
|
|
evt.preventDefault();
|
|
$j.getJSON(thisUrl + '?request=event&action=delete&id='+eventData.Id)
|
|
.done(function(data) {
|
|
$j('#deleteConfirm').modal('hide');
|
|
streamNext(true);
|
|
})
|
|
.fail(logAjaxFail);
|
|
});
|
|
|
|
// Manage the CANCEL modal button
|
|
document.getElementById("delCancelBtn").addEventListener("click", function onDelCancelClick(evt) {
|
|
$j('#deleteConfirm').modal('hide');
|
|
});
|
|
}
|
|
|
|
function getEvtStatsCookie() {
|
|
var cookie = 'zmEventStats';
|
|
var stats = getCookie(cookie);
|
|
|
|
if (!stats) {
|
|
stats = 'on';
|
|
setCookie(cookie, stats, 10*365);
|
|
}
|
|
return stats;
|
|
}
|
|
|
|
function getStat() {
|
|
table.empty().append('<tbody>');
|
|
$j.each(eventDataStrings, function(key) {
|
|
var th = $j('<th>').addClass('text-right').text(eventDataStrings[key]);
|
|
var tdString;
|
|
|
|
//switch ( ( eventData[key] && eventData[key].length ) ? key : 'n/a') {
|
|
switch (key) {
|
|
case 'Frames':
|
|
tdString = '<a href="?view=frames&eid=' + eventData.Id + '">' + eventData[key] + '</a>';
|
|
break;
|
|
case 'AlarmFrames':
|
|
tdString = '<a href="?view=frames&eid=' + eventData.Id + '">' + eventData[key] + '</a>';
|
|
break;
|
|
case 'MaxScore':
|
|
tdString = '<a href="?view=frame&eid=' + eventData.Id + '&fid=0">' + eventData[key] + '</a>';
|
|
break;
|
|
case 'n/a':
|
|
tdString = 'n/a';
|
|
break;
|
|
case 'Archived':
|
|
case 'Emailed':
|
|
tdString = eventData[key] ? yesStr : noStr;
|
|
break;
|
|
default:
|
|
tdString = eventData[key];
|
|
}
|
|
|
|
var td = $j('<td>').html(tdString);
|
|
var row = $j('<tr>').append(th, td);
|
|
|
|
$j('#eventStatsTable tbody').append(row);
|
|
});
|
|
}
|
|
|
|
function onStatsResize(vidWidth) {
|
|
if (!vidWidth) return;
|
|
var minWidth = 300; // An arbitrary value in pixels used to hide the stats table
|
|
var scale = $j('#scale').val();
|
|
|
|
if (parseInt(scale)) {
|
|
vidWidth = vidWidth * (scale/100);
|
|
}
|
|
|
|
var width = $j(window).width() - vidWidth;
|
|
//console.log("Width: " + width + " = window.width " + $j(window).width() + "- vidWidth" + vidWidth);
|
|
|
|
// Hide the stats table if we have run out of room to show it properly
|
|
if (width < minWidth) {
|
|
statsBtn.prop('disabled', true);
|
|
if (table.is(':visible')) {
|
|
table.toggle(false);
|
|
wasHidden = true;
|
|
}
|
|
// Show the stats table if we hid it previously and sufficient room becomes available
|
|
} else if (width >= minWidth) {
|
|
statsBtn.prop('disabled', false);
|
|
if ( !table.is(':visible') && wasHidden ) {
|
|
table.toggle(true);
|
|
wasHidden = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
function initPage() {
|
|
// Load the event stats
|
|
getStat();
|
|
|
|
if (getEvtStatsCookie() != 'on') {
|
|
table.toggle(false);
|
|
} else {
|
|
onStatsResize(eventData.Width);
|
|
}
|
|
|
|
//FIXME prevent blocking...not sure what is happening or best way to unblock
|
|
if ($j('#videoobj').length) {
|
|
vid = videojs('videoobj');
|
|
addVideoTimingTrack(vid, LabelFormat, eventData.MonitorName, eventData.Length, eventData.StartDateTime);
|
|
$j('.vjs-progress-control').append('<div class="alarmCue"></div>');//add a place for videojs only on first load
|
|
vid.on('ended', vjsReplay);
|
|
vid.on('play', vjsPlay);
|
|
vid.on('pause', pauseClicked);
|
|
vid.on('click', function(event) {
|
|
handleClick(event);
|
|
});
|
|
vid.on('volumechange', function() {
|
|
setCookie('volume', vid.volume(), 3600);
|
|
});
|
|
var cookie = getCookie('volume');
|
|
if (cookie) vid.volume(cookie);
|
|
|
|
vid.on('timeupdate', function() {
|
|
$j('#progressValue').html(secsToTime(Math.floor(vid.currentTime())));
|
|
});
|
|
vid.on('ratechange', function() {
|
|
rate = vid.playbackRate() * 100;
|
|
console.log("rate change " + rate);
|
|
$j('select[name="rate"]').val(rate);
|
|
setCookie('zmEventRate', rate, 3600);
|
|
});
|
|
|
|
// rate is in % so 100 would be 1x
|
|
if (rate > 0) {
|
|
// rate should be 100 = 1x, etc.
|
|
vid.playbackRate(rate/100);
|
|
}
|
|
} else {
|
|
progressBarNav();
|
|
streamCmdTimer = setTimeout(streamQuery, 500);
|
|
if (canStreamNative) {
|
|
if (!$j('#videoFeed')) {
|
|
console.log('No element with id tag videoFeed found.');
|
|
} else {
|
|
var streamImg = $j('#videoFeed img');
|
|
if (!streamImg) {
|
|
streamImg = $j('#videoFeed object');
|
|
}
|
|
$j(streamImg).click(function(event) {
|
|
handleClick(event);
|
|
});
|
|
}
|
|
}
|
|
} // end if videojs or mjpeg stream
|
|
nearEventsQuery(eventData.Id);
|
|
initialAlarmCues(eventData.Id); //call ajax+renderAlarmCues
|
|
if (scale == '0' || scale == 'auto') changeScale();
|
|
document.querySelectorAll('select[name="rate"]').forEach(function(el) {
|
|
el.onchange = window['changeRate'];
|
|
});
|
|
|
|
// enable or disable buttons based on current selection and user rights
|
|
renameBtn.prop('disabled', !canEdit.Events);
|
|
archiveBtn.prop('disabled', !(!eventData.Archived && canEdit.Events));
|
|
unarchiveBtn.prop('disabled', !(eventData.Archived && canEdit.Events));
|
|
editBtn.prop('disabled', !canEdit.Events);
|
|
exportBtn.prop('disabled', !canView.Events);
|
|
downloadBtn.prop('disabled', !canView.Events);
|
|
deleteBtn.prop('disabled', !(!eventData.Archived && canEdit.Events));
|
|
deleteBtn.prop('title', eventData.Archived ? "You cannot delete an archived event." : "");
|
|
|
|
// Don't enable the back button if there is no previous zm page to go back to
|
|
backBtn.prop('disabled', !document.referrer.length);
|
|
|
|
// Manage the BACK button
|
|
bindButton('#backBtn', 'click', null, function onBackClick(evt) {
|
|
evt.preventDefault();
|
|
window.history.back();
|
|
});
|
|
|
|
// Manage the REFRESH Button
|
|
bindButton('#refreshBtn', 'click', null, function onRefreshClick(evt) {
|
|
evt.preventDefault();
|
|
window.location.reload(true);
|
|
});
|
|
|
|
// Manage the Event RENAME button
|
|
bindButton('#renameBtn', 'click', null, function onRenameClick(evt) {
|
|
evt.preventDefault();
|
|
$j.getJSON(thisUrl + '?request=modal&modal=eventrename&eid='+eventData.Id)
|
|
.done(function(data) {
|
|
insertModalHtml('eventRenameModal', data.html);
|
|
$j('#eventRenameModal').modal('show');
|
|
// Manage the SAVE button
|
|
$j('#eventRenameBtn').click(renameEvent);
|
|
})
|
|
.fail(logAjaxFail);
|
|
});
|
|
|
|
// Manage the ARCHIVE button
|
|
bindButton('#archiveBtn', 'click', null, function onArchiveClick(evt) {
|
|
evt.preventDefault();
|
|
$j.getJSON(thisUrl + '?request=events&task=archive&eids[]='+eventData.Id)
|
|
.done( function(data) {
|
|
//FIXME: update the status of the archive button reather than reload the whole page
|
|
window.location.reload(true);
|
|
})
|
|
.fail(logAjaxFail);
|
|
});
|
|
|
|
// Manage the UNARCHIVE button
|
|
bindButton('#unarchiveBtn', 'click', null, function onUnarchiveClick(evt) {
|
|
if (!canEdit.Events) {
|
|
enoperm();
|
|
return;
|
|
}
|
|
evt.preventDefault();
|
|
$j.getJSON(thisUrl + '?request=events&task=unarchive&eids[]='+eventData.Id)
|
|
.done( function(data) {
|
|
//FIXME: update the status of the unarchive button rather than reload the whole page
|
|
window.location.reload(true);
|
|
})
|
|
.fail(logAjaxFail);
|
|
});
|
|
|
|
// Manage the EDIT button
|
|
bindButton('#editBtn', 'click', null, function onEditClick(evt) {
|
|
if (!canEdit.Events) {
|
|
enoperm();
|
|
return;
|
|
}
|
|
|
|
evt.preventDefault();
|
|
$j.getJSON(thisUrl + '?request=modal&modal=eventdetail&eids[]='+eventData.Id)
|
|
.done(function(data) {
|
|
insertModalHtml('eventDetailModal', data.html);
|
|
$j('#eventDetailModal').modal('show');
|
|
// Manage the Save button
|
|
$j('#eventDetailSaveBtn').click(function(evt) {
|
|
evt.preventDefault();
|
|
$j('#eventDetailForm').submit();
|
|
});
|
|
})
|
|
.fail(logAjaxFail);
|
|
});
|
|
|
|
// Manage the EXPORT button
|
|
bindButton('#exportBtn', 'click', null, function onExportClick(evt) {
|
|
evt.preventDefault();
|
|
window.location.assign('?view=export&eids[]='+eventData.Id);
|
|
});
|
|
|
|
// Manage the generateVideo button
|
|
bindButton('#videoBtn', 'click', null, function onVideoClick(evt) {
|
|
evt.preventDefault();
|
|
videoEvent();
|
|
});
|
|
|
|
// Manage the Event STATISTICS Button
|
|
bindButton('#statsBtn', 'click', null, function onStatsClick(evt) {
|
|
evt.preventDefault();
|
|
var cookie = 'zmEventStats';
|
|
|
|
// Toggle the visiblity of the stats table and write an appropriate cookie
|
|
if (table.is(':visible')) {
|
|
setCookie(cookie, 'off', 10*365);
|
|
table.toggle(false);
|
|
} else {
|
|
setCookie(cookie, 'on', 10*365);
|
|
table.toggle(true);
|
|
}
|
|
});
|
|
|
|
// Manage the FRAMES Button
|
|
bindButton('#framesBtn', 'click', null, function onFramesClick(evt) {
|
|
evt.preventDefault();
|
|
window.location.assign('?view=frames&eid='+eventData.Id);
|
|
});
|
|
|
|
// Manage the DELETE button
|
|
bindButton('#deleteBtn', 'click', null, function onDeleteClick(evt) {
|
|
if (!canEdit.Events) {
|
|
enoperm();
|
|
return;
|
|
}
|
|
|
|
evt.preventDefault();
|
|
if (!$j('#deleteConfirm').length) {
|
|
// Load the delete confirmation modal into the DOM
|
|
$j.getJSON(thisUrl + '?request=modal&modal=delconfirm')
|
|
.done(function(data) {
|
|
insertModalHtml('deleteConfirm', data.html);
|
|
manageDelConfirmModalBtns();
|
|
$j('#deleteConfirm').modal('show');
|
|
})
|
|
.fail(logAjaxFail);
|
|
return;
|
|
}
|
|
$j('#deleteConfirm').modal('show');
|
|
});
|
|
} // end initPage
|
|
|
|
document.getElementById('toggleZonesButton').addEventListener('click', toggleZones);
|
|
|
|
function toggleZones(e) {
|
|
const zones = $j('#zones'+eventData.MonitorId);
|
|
const button = document.getElementById('toggleZonesButton');
|
|
if (zones.length) {
|
|
if (zones.is(":visible")) {
|
|
zones.hide();
|
|
button.setAttribute('title', showZonesString);
|
|
button.innerHTML = '<span class="material-icons">layers</span>';
|
|
setCookie('zmEventShowZones'+eventData.MonitorId, '0', 3600);
|
|
} else {
|
|
zones.show();
|
|
button.setAttribute('title', hideZonesString);
|
|
button.innerHTML = '<span class="material-icons">layers_clear</span>';
|
|
setCookie('zmEventShowZones'+eventData.MonitorId, '1', 3600);
|
|
}
|
|
} else {
|
|
console.error("Zones svg not found");
|
|
}
|
|
}
|
|
|
|
// Kick everything off
|
|
$j(document).ready(initPage);
|