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/**
* Pop-Up to select a machine
*
* AUTHOR: Christian Klinger
* */
/* Map: uuid -> obj */
machineCache = {};
selectMachinInitialized = false;
placedMachines = [];
function renderMachineEntry(item, escape) {
machineCache[item.machineuuid] = item;
// console.log('rendering ' + item.machineuuid);
// console.log('used uuids is ');
// console.log(placedMachines);
var isUsed = $.inArray(item.machineuuid, placedMachines) > -1;
var extraClass = '';
var extraText = '';
if (isUsed) {
extraText = ' (already placed)';
extraClass = 'used';
} else if (item.otherroom) {
extraText = ' (in ' + item.otherroom + ')';
extraClass = 'used';
}
return '<div class="machine-entry ' + extraClass +'">'
//+ ' <div class="machine-logo"><i class="glyphicon glyphicon-hdd"></i></div>'
+ ' <div class="machine-body">'
+ ' <div class="machine-entry-header"> ' + escape(item.hostname) + extraText + '</div>'
+ ' <table class="table table-sm">'
+ '<tr><td>UUID:</td> <td>' + escape(item.machineuuid) + '</td></tr>'
+ '<tr><td>MAC:</td> <td>' + escape(item.macaddr) + '</td></tr>'
+ '<tr><td>IP: </td> <td>' + escape(item.clientip) + '</td></tr>'
+ ' </table>'
+ ' </div>'
+ '</div>';
}
function loadMachines(query, callback) {
console.log('queryMachines(' + query + ')');
if (query.length < 2) return callback();
$.ajax({
url: '?do=roomplanner&action=getmachines&query=' + encodeURIComponent(query),
type: 'GET',
error: function() {
console.log('error while doing ajax call');
callback();
},
success: function(res) {
console.log('success ajax call');
var json = JSON.parse(res);
json.machines.forEach(function (v,i,a){
a[i].combined = v.machineuuid + " " + v.hostname + " " + v.clientip + " " + v.macaddr;
});
return callback(json.machines);
}
});
}
function clearSearchBox() {
$selectizeSearch[0].selectize.setValue([], true);
$selectizeSearch[0].selectize.clearCache();
}
function clearSubnetBox() {
$selectizeSubnet[0].selectize.setValue([], true);
$selectizeSubnet[0].selectize.clearCache();
}
function initSelectize() {
if(!selectMachinInitialized) {
console.log("initializing selectize");
/* init modal */
$modal = $('#selectMachineModal');
/* for the search */
$selectizeSearch = $('#machineSearchBox').selectize({
plugins : ["remove_button"],
valueField: 'machineuuid',
searchField: "combined",
openOnFocus: false,
create: false,
render : { option : renderMachineEntry, item: renderMachineEntry},
load: loadMachines,
maxItems: 1,
sortField: 'clientip',
sortDirection: 'asc',
onChange: clearSubnetBox
});
/* for the subnet box */
$selectizeSubnet = $('#subnetBox').selectize({
options: subnetMachines,
plugins : ["remove_button"],
valueField: 'machineuuid',
searchField: "combined",
openOnFocus: true,
create: false,
render : { option : renderMachineEntry, item: renderMachineEntry},
maxItems: 1,
sortField: 'clientip',
sortDirection: 'asc',
onChange: clearSearchBox
});
$('#selectMachineButton').on('click', onBtnSelect);
selectMachinInitialized = true;
}
}
function onBtnSelect() {
/* check which one has a value */
console.assert($selectizeSubnet.length == 1);
console.assert($selectizeSearch.length == 1);
var bySubnet = machineCache[$selectizeSubnet[0].selectize.getValue()];
var bySearch = machineCache[$selectizeSearch[0].selectize.getValue()];
var value = (bySubnet === undefined || bySubnet == "") ? bySearch : bySubnet;
var result = {muuid: value.machineuuid, ip: value.clientip, mac_address : value.macaddr, hostname: value.hostname};
currentCallback(result);
currentCallback = null;
$modal.modal('hide');
clearSubnetBox();
clearSearchBox();
}
/* to be called from berryous' code */
function selectMachine(usedUuids, callback) {
initSelectize();
currentCallback = callback;
placedMachines = usedUuids;
$modal.modal('show');
$modal.one('hidden.bs.modal', function () {
if (currentCallback != null) {
currentCallback(false);
}
});
}
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