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Fixed device timeline.

This commit is contained in:
Ylian Saint-Hilaire 2019-03-20 12:40:02 -07:00
parent 41b3f9a224
commit 64b866dab7
4 changed files with 60 additions and 15 deletions
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23
meshuser.js
View File

@ -342,33 +342,30 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
var timeline = [], time = null, previousPower;
for (i in docs) {
var doc = docs[i];
// Skip all starting power 0 events.
if ((time == null) && (doc.power == 0) && ((doc.oldPower == null) || (doc.oldPower == 0))) { continue; }
doc.time = Date.parse(doc.time);
if (time == null) {
// First element
time = doc.time;
if (doc.oldPower) { timeline.push(doc.oldPower); } else { timeline.push(0); }
timeline.push(time);
timeline.push(time / 1000);
timeline.push(doc.power);
previousPower = doc.power;
} else {
// Delta element
if ((previousPower != doc.power) && ((doc.time - time) > 60000)) { // To boost speed, any blocks less than a minute get approximated.
if ((previousPower != doc.power) && ((doc.time - time) > 60000)) { // To boost speed, small blocks get approximated.
// Create a new timeline
timeline.push(doc.time - time);
timeline.push((doc.time - time) / 1000);
timeline.push(doc.power);
time = doc.time;
previousPower = doc.power;
} else {
// Extend the previous timeline
if ((timeline.length >= 6) && (timeline[timeline.length - 3] == doc.power)) { // We can merge the block with the previous block
timeline[timeline.length - 4] += (timeline[timeline.length - 2] + (doc.time - time));
timeline.pop();
timeline.pop();
} else { // Extend the last block in the timeline
timeline[timeline.length - 2] += (doc.time - time);
timeline[timeline.length - 1] = doc.power;
}
time = doc.time;
// Merge with previous timeline
timeline[timeline.length - 2] += ((doc.time - time) / 1000);
timeline[timeline.length - 1] = doc.power;
previousPower = doc.power;
}
}

2
package.json
View File

@ -1,6 +1,6 @@
{
"name": "meshcentral",
"version": "0.3.0-r",
"version": "0.3.0-s",
"keywords": [
"Remote Management",
"Intel AMT",

9
views/default.handlebars
View File

@ -1279,6 +1279,7 @@
powerTimelineNode = message.nodeid;
powerTimeline = message.timeline;
powerTimelineUpdate = Date.now() + 300000; // Update every 5 minutes
for (var i in powerTimeline) { if (i % 2 == 1) { powerTimeline[i] = powerTimeline[i] * 1000; } } // Decompress time
if (currentNode._id == message.nodeid) { masterUpdate(256); }
break;
}
@ -3867,7 +3868,13 @@
++count;
date = new Date(date.getTime() - (1000 * 60 * 60 * 24)); // Substract one day
}
QH('p10html2', '<table style="color:black;background-color:#EEE;border-color:#AAA;border-width:1px;border-style:solid;border-collapse:collapse" border=0 cellpadding=2 cellspacing=0 width=100%><tbody><tr style=background-color:#AAAAAA;font-weight:bold><th scope=col style=text-align:center;width:150px>Day</th><th scope=col style=text-align:center>7 Day Power State</th></tr>' + x + '</tbody></table>');
QH('p10html2', '<table style="color:black;background-color:#EEE;border-color:#AAA;border-width:1px;border-style:solid;border-collapse:collapse" border=0 cellpadding=2 cellspacing=0 width=100%><tbody><tr style=background-color:#AAAAAA;font-weight:bold><th scope=col style=text-align:center;width:150px>Day</th><th scope=col style=text-align:center><img style=float:right;cursor:pointer;padding:3px onclick=p10downloadPowerEvents() title="Download power events" src="images/link4.png" />7 Day Power State</th></tr>' + x + '</tbody></table>');
}
// Download the power events for the current device
function p10downloadPowerEvents() {
console.log("devicepowerevents?id=" + currentNode._id);
fileDownload("devicepowerevents.ashx?id=" + currentNode._id, "powerevents-" + currentNode.name + ".csv");
}
// Return a color for the given power state

41
webserver.js
View File

@ -2284,6 +2284,46 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
res.send(meshsettings);
};
// Handle a request for power events
obj.handleDevicePowerEvents = function (req, res) {
const domain = checkUserIpAddress(req, res);
if (domain == null) return;
if ((domain.id !== '') || (!req.session) || (req.session == null) || (!req.session.userid) || (req.query.id == null) || (typeof req.query.id != 'string')) { res.sendStatus(401); return; }
var x = req.query.id.split('/');
var user = obj.users[req.session.userid];
if ((x.length != 3) || (x[0] != 'node') || (x[1] != domain.id) || (user == null) || (user.links == null)) { res.sendStatus(401); return; }
obj.db.Get(req.query.id, function (err, docs) {
if (docs.length != 1) {
res.sendStatus(401);
} else {
var node = docs[0];
// Check if we have right to this node
var rights = 0;
for (var i in user.links) { if (i == node.meshid) { rights = user.links[i].rights; } }
if (rights == 0) { res.sendStatus(401); return; }
// Get the list of power events and send them
res.set({ 'Cache-Control': 'no-cache, no-store, must-revalidate', 'Pragma': 'no-cache', 'Expires': '0', 'Content-Type': 'text/csv', 'Content-Disposition': 'attachment; filename=powerevents.csv' });
obj.db.getPowerTimeline(node._id, function (err, docs) {
var xevents = [ 'Time, State, Previous State' ], prevState = 0;
for (var i in docs) {
if (docs[i].power != prevState) {
prevState = docs[i].power;
if (docs[i].oldPower != null) {
xevents.push(docs[i].time.toString() + ',' + docs[i].power + ',' + docs[i].oldPower);
} else {
xevents.push(docs[i].time.toString() + ',' + docs[i].power);
}
}
}
res.send(xevents.join('\r\n'));
});
}
});
}
// Starts the HTTPS server, this should be called after the user/mesh tables are loaded
function serverStart() {
// Start the server, only after users and meshes are loaded from the database.
@ -2368,6 +2408,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
obj.app.get(url + 'messenger', handleMessengerRequest);
obj.app.get(url + 'meshosxagent', obj.handleMeshOsxAgentRequest);
obj.app.get(url + 'meshsettings', obj.handleMeshSettingsRequest);
obj.app.get(url + 'devicepowerevents.ashx', obj.handleDevicePowerEvents);
obj.app.get(url + 'downloadfile.ashx', handleDownloadFile);
obj.app.post(url + 'uploadfile.ashx', handleUploadFile);
obj.app.post(url + 'uploadmeshcorefile.ashx', handleUploadMeshCoreFile);