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Allow changes to subnet input to adjust existing layout

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Caesar Kabalan 2024-10-13 14:54:59 -07:00
parent e9036fe243
commit 2fe1714e17
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GPG key ID: DDFEF5FF6CFAB608
1 changed files with 36 additions and 3 deletions
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35
dist/js/main.js vendored
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@ -150,14 +150,47 @@ function reset() {
let rootCidr = rootNetwork + '/' + $('#netsize').val()
if (cidrInput !== rootCidr) {
show_warning_modal('<div>Your network input is not on a network boundary for this network size. It has been automatically changed:</div><div class="font-monospace pt-2">' + $('#network').val() + ' -> ' + rootNetwork + '</div>')
}
$('#network').val(rootNetwork)
cidrInput = $('#network').val() + '/' + $('#netsize').val()
}
if (Object.keys(subnetMap).length > 0) {
// This page already has data imported, so lets see if we can just change the range
if (isMatchingSize(Object.keys(subnetMap)[0], cidrInput)) {
subnetMap = changeBaseNetwork(cidrInput)
} else {
// This is a page with existing data of a different subnet size, so make it blank
// Could be an opportunity here to do the following:
// - Prompt the user to confirm they want to clear the existing data
// - Resize the existing data anyway by making the existing network a subnetwork of their new input (if it
// is a larger network), or by just trimming the network to the new size (if it is a smaller network),
// or even resizing all of the containing networks by change in size of the base network. For example a
// base network going from /16 -> /18 would be all containing networks would be resized smaller (/+2),
// or bigger (/-2) if going from /18 -> /16.
subnetMap = {}
subnetMap[rootCidr] = {}
}
} else {
// This is a fresh page load with no existing data
subnetMap[rootCidr] = {}
}
maxNetSize = parseInt($('#netsize').val())
renderTable(operatingMode);
}
function changeBaseNetwork(newBaseNetwork) {
// Minifiy it, to make all the keys in the subnetMap relative to their original base network
// Then expand it, but with the new CIDR as the base network, effectively converting from old to new.
let miniSubnetMap = {}
minifySubnetMap(miniSubnetMap, subnetMap, Object.keys(subnetMap)[0])
let newSubnetMap = {}
expandSubnetMap(newSubnetMap, miniSubnetMap, newBaseNetwork)
return newSubnetMap
}
function isMatchingSize(subnet1, subnet2) {
return subnet1.split('/')[1] === subnet2.split('/')[1];
}
$('#calcbody').on('click', 'td.split,td.join', function(event) {
// HTML DOM Data elements! Yay! See the `data-*` attributes of the HTML tags
mutate_subnet_map(this.dataset.mutateVerb, this.dataset.subnet, '')