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'use strict';
'require view';
'require dom';
'require uci';
'require fs';
'require ui';
'require rpc';
'require form';
'require tools.widgets as widgets';
return view.extend({
formdata: { wol: {} },
callHostHints: rpc.declare({
object: 'luci-rpc',
method: 'getHostHints',
expect: { '': {} }
}),
load: function() {
return Promise.all([
L.resolveDefault(fs.stat('/usr/bin/etherwake')),
L.resolveDefault(fs.stat('/usr/bin/wol')),
this.callHostHints(),
uci.load('etherwake')
]);
},
render: function(data) {
var has_ewk = data[0],
has_wol = data[1],
hosts = data[2],
m, s, o;
this.formdata.has_ewk = has_ewk;
this.formdata.has_wol = has_wol;
m = new form.JSONMap(this.formdata, _('Wake on LAN'),
_('Wake on LAN is a mechanism to remotely boot computers in the local network.'));
s = m.section(form.NamedSection, 'wol');
if (has_ewk && has_wol) {
o = s.option(form.ListValue, 'executable', _('WoL program'),
_('Sometimes only one of the two tools works. If one fails, try the other one'));
o.value('/usr/bin/etherwake', 'Etherwake');
o.value('/usr/bin/wol', 'WoL');
}
if (has_ewk) {
o = s.option(widgets.DeviceSelect, 'iface', _('Network interface to use'),
_('Specifies the interface the WoL packet is sent on'));
o.default = uci.get('etherwake', 'setup', 'interface');
o.rmempty = false;
o.noaliases = true;
o.noinactive = true;
if (has_wol)
o.depends('executable', '/usr/bin/etherwake');
}
o = s.option(form.Value, 'mac', _('Host to wake up'),
_('Choose the host to wake up or enter a custom MAC address to use'));
o.rmempty = false;
L.sortedKeys(hosts).forEach(function(mac) {
o.value(mac, E([], [ mac, ' (', E('strong', [
hosts[mac].name ||
L.toArray(hosts[mac].ipaddrs || hosts[mac].ipv4)[0] ||
L.toArray(hosts[mac].ip6addrs || hosts[mac].ipv6)[0] ||
'?'
]), ')' ]));
});
if (has_ewk) {
o = s.option(form.Flag, 'broadcast', _('Send to broadcast address'));
if (has_wol)
o.depends('executable', '/usr/bin/etherwake');
}
return m.render();
},
handleWakeup: function(ev) {
var map = document.querySelector('#maincontent .cbi-map'),
data = this.formdata;
return dom.callClassMethod(map, 'save').then(function() {
if (!data.wol.mac)
return alert(_('No target host specified!'));
var bin = data.executable || (data.has_ewk ? '/usr/bin/etherwake' : '/usr/bin/wol'),
args = [];
if (bin == '/usr/bin/etherwake') {
args.push('-D', '-i', data.wol.iface);
if (data.wol.broadcast == '1')
args.push('-b');
args.push(data.wol.mac);
}
else {
args.push('-v', data.wol.mac);
}
ui.showModal(_('Waking host'), [
E('p', { 'class': 'spinning' }, [ _('Starting WoL utility…') ])
]);
return fs.exec(bin, args).then(function(res) {
ui.showModal(_('Waking host'), [
res.stderr ? E('p', [ res.stdout ]) : '',
res.stderr ? E('pre', [ res.stderr ]) : '',
E('div', { 'class': 'right' }, [
E('button', {
'class': 'cbi-button cbi-button-primary',
'click': ui.hideModal
}, [ _('Dismiss') ])
])
]);
}).catch(function(err) {
ui.hideModal();
ui.addNotification(null, [
E('p', [ _('Waking host failed: '), err ])
]);
});
});
},
addFooter: function() {
return E('div', { 'class': 'cbi-page-actions' }, [
E('button', {
'class': 'cbi-button cbi-button-save',
'click': L.ui.createHandlerFn(this, 'handleWakeup')
}, [ _('Wake up host') ])
]);
}
});
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