Mu2_Deploy/ui/general/health.js

// Elements
const droneName = document.getElementById("name");
const address = document.getElementById("address");
const container = document.getElementById("container");
const upstream = document.getElementById("upstream");
const ssid = document.getElementById("ssid");
const camera = document.getElementById("camera");
const devices = document.getElementById("devices");

// Load page + drone settings
document.onload = initPage();

// Function to initialize the page
function initPage() {
    // Populate table with drone name, drone IP address, and drone docker containers that are running
    // Name corresponds to host computer's name, IP address is host computer's address 
    // and docker containers are all those displayed by docker container ls
    const command1 = "hostname"
    const command2 = "hostname -I"
    const command3 = "docker container ls"
    const command4 = "ping google.com -c 1"
    const command5 = "iwgetid -r"
    const command6 = "ls /dev/video*"

    // Commands for listing all Connected Devices
    const command7 = "ls /dev/block/*"
    const command8 = "ls /dev/bus/*"
    const command9 = "ls /dev/char/*"
    const command10 = "ls /dev/cpu/*"
    const command11 = "ls /dev/disk/*"
    const command12 = "ls /dev/dma_heap/*"
    const command13 = "ls /dev/dri/*"
    const command14 = "ls /dev/fd/*"
    const command15 = "ls /dev/hugepages/*"
    const command16 = "ls /dev/input/*"
    const command17 = "ls /dev/mapper/*"
    const command18 = "ls /dev/mqueue/*"
    const command19 = "ls /dev/net/*"
    const command20 = "ls /dev/pts/*"
    const command21 = "ls /dev/shm/*"
    const command22 = "ls /dev/snd/*"
    const command23 = "ls /dev/v4l/*"
    const command24 = "ls /dev/vfio/*"
    const devices_commands = [command7, command8, command9, command10, command11, command12, command13, command14, command15, 
        command16, command17, command18, command19, command20, command21, command22, command23, command24
    ];

    cockpit.spawn(["bash", "-c", command1])
        .then((data) => {
            droneName.innerHTML = data.split(" ")[0];
        })
        .catch((error) => console.log(error));

    cockpit.spawn(["bash", "-c", command2])
    .then((data) => {
        address.innerHTML = data.split(" ")[0];
    })
    .catch((error) => console.log(error));

    cockpit.spawn(["bash", "-c", command3])
    .then((data) => {
        const datalist = data.split("\n");
        if (datalist[1].split(" ")[0] == ""){
            container.className = "p-3 mb-2 bg-danger text-white";
            container.innerHTML += "Error: No Docker Containers to Display";
        } else {
            for (let i = 0; i < datalist.length - 2; i++) {
                container.innerHTML += datalist[i + 1].split(" ")[0];
                container.innerHTML += "<br>";
            }
            container.innerHTML += datalist[datalist.length - 1].split(" ")[0];
        }
    })
    .catch((error) => console.log(error));

    cockpit.spawn(["bash", "-c", command4])
    .then((data) => {
        const datalist = data.split(" ");
        if (datalist[0] == "ping:"){
            upstream.innerHTML = "Connection LIMITED - No upstream";
        } else if (datalist[0] == "PING") {
            upstream.innerHTML = "Connection OK";
        } else {
            upstream.innerHTML = "Connection DOWN";
        }
    })
    .catch((error) => console.log(error));

    cockpit.spawn(["bash", "-c", command5])
    .then((data) => {
        if (data.length == 0) {
            ssid.innerHTML = "None";
        } else {
            ssid.innerHTML = data
        }
    })
    .catch((error) => console.log(error));

    cockpit.spawn(["bash", "-c", command6])
    .then((data) => {
        if (data.length == 0) {
            camera.innerHTML = "No Camera Devices Detected";
        }
        else {
            const datalist = data.replaceAll("\n", "<br>");
            camera.innerHTML += datalist;
        }
    })
    .catch((error) => console.log(error));

    count = 0;
    for (let i = 0; i < devices_commands.length; i++) {
        cockpit.spawn(["bash", "-c", devices_commands[i]])
        .then((data) => {
            if (data.length != 0) {
                devices.innerHTML += data.replaceAll("\n", "<br>");
                devices.innerHTML += "<br>";
                count++
            }
        })
        .catch((error) => console.log(error));
    }
    if (count > 0) {
        devices.innerHTML -= "<br>"
    }
}