The logic is super simple to build the array for the geojson:
foreach ($GLOBALS['cache']['devices']['id'] as $device)
{
if (!$config['web_show_disabled'] && $device["disabled"]) { continue; }
$lat = (is_numeric($device['location_lat']) ? $device['location_lat'] : $config['geocoding']['default']['lat']);
$lon = (is_numeric($device['location_lon']) ? $device['location_lon'] : $config['geocoding']['default']['lon']);
if ($device["status"] == "0")
{
if ($device["ignore"] == "0")
{
$locations[$lat][$lon]["down_hosts"][] = $device;
}
} else {
$locations[$lat][$lon]["up_hosts"][] = $device;
}
}
We then iterate over each lat/lon pair and build the geojson entry for it. If the devices aren’t ending up in the same lat/lon pair, they probably don’t have the same lat/lon values.
Check the location information tab for the device in its settings, make sure the lat/lon coordinates match for all 3.
Adam.
From: observium observium-bounces@observium.org On Behalf Of Anthony Milazzo via observium Sent: 21 January 2022 14:36 To: Observium observium@observium.org Cc: Anthony Milazzo amilazzo@gtweed.com Subject: Re: [Observium] Dashboard Map Device Count
Hi Adam
Yes, apologies for the lack of detail in my first email, but Markus described the issue perfectly. The UP/Down count of devices per location is not always accurate on the dashboard map.
For example, in one of our sites, the map displays Up 4 devices, and Down 0
But the actual device list for that location is 84 Up and 2 down.
The location address is the same for all the devices at that site.
Thanks
Tony
From: observium observium-bounces@observium.org mailto:observium-bounces@observium.org On Behalf Of Markus Klock via observium Sent: Friday, January 21, 2022 6:46 AM To: Observium <observium@observium.org mailto:observium@observium.org > Cc: Markus Klock <markus@best-practice.se mailto:markus@best-practice.se > Subject: Re: [Observium] Dashboard Map Device Count
[CAUTION: EXTERNAL EMAIL]
If you hover over a location its number of devices up are not always correct.
Here my map shows 1 device up and 0 down but when I click on this location and get the list view:
It shows me that 3 devices have this location
/Markus
Den fre 21 jan. 2022 kl 10:24 skrev Adam Armstrong via observium <observium@observium.org mailto:observium@observium.org >:
Hi,
It’s not quite clear what you’re comparing.
Adam.
Sent from my iPhone
On 20 Jan 2022, at 20:35, Anthony Milazzo via observium <observium@observium.org mailto:observium@observium.org > wrote:
Hi
I’ve been having an issue with the number of devices per location not being correct when displayed on the Dashboard Map. A few of our sites have the correct count, but most do not. From the list view everything is ok. The devices accessible and are set to a location that is geolocating to coordinates, but it’s like they’re not being counted properly.
Thanks
Tony
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