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openmptcprouter-feeds/luci-mod-admin-full/luasrc/view/admin_network/lease_status.htm
2018-05-31 15:44:12 +02:00

125 lines
4.3 KiB
HTML

<script type="text/javascript">//<![CDATA[
function duid2mac(duid) {
// DUID-LLT / Ethernet
if (duid.length === 28 && duid.substr(0, 8) === '00010001')
return duid.substr(16).replace(/(..)(?=..)/g, '$1:').toUpperCase();
// DUID-LL / Ethernet
if (duid.length === 20 && duid.substr(0, 8) === '00030001')
return duid.substr(8).replace(/(..)(?=..)/g, '$1:').toUpperCase();
return null;
}
var hosts = <%=luci.http.write_json(luci.sys.net.host_hints())%>;
XHR.poll(5, '<%=url('admin/network/dhcplease_status')%>', null,
function(x, st)
{
var tb = document.getElementById('lease_status_table');
if (st && st[0] && tb)
{
/* clear all rows */
while (tb.firstElementChild !== tb.lastElementChild)
tb.removeChild(tb.lastElementChild);
for (var i = 0; i < st[0].length; i++)
{
var timestr;
if (st[0][i].expires === false)
timestr = '<em><%:unlimited%></em>';
else if (st[0][i].expires <= 0)
timestr = '<em><%:expired%></em>';
else
timestr = String.format('%t', st[0][i].expires);
tb.appendChild(E('<div class="tr cbi-section-table-row cbi-rowstyle-%d">'.format((i % 2) + 1), [
E('<div class="td">', st[0][i].hostname || '?'),
E('<div class="td">', st[0][i].ipaddr),
E('<div class="td">', st[0][i].macaddr),
E('<div class="td">', timestr)
]));
}
if (tb.firstElementChild === tb.lastElementChild)
tb.appendChild(E('<div class="tr cbi-section-table-row"><div class="td"><em><br /><%:There are no active leases.%></em></div></div>'));
}
var tb6 = document.getElementById('lease6_status_table');
if (st && st[1] && tb6)
{
tb6.parentNode.style.display = 'block';
/* clear all rows */
while (tb6.firstElementChild !== tb6.lastElementChild)
tb6.removeChild(tb6.lastElementChild);
for (var i = 0; i < st[1].length; i++)
{
var timestr;
if (st[1][i].expires === false)
timestr = '<em><%:unlimited%></em>';
else if (st[1][i].expires <= 0)
timestr = '<em><%:expired%></em>';
else
timestr = String.format('%t', st[1][i].expires);
var host = hosts[duid2mac(st[1][i].duid)],
name = st[1][i].hostname,
hint = null;
if (!name) {
if (host)
hint = host.name || host.ipv4 || host.ipv6;
}
else {
if (host && host.name && st[1][i].hostname != host.name)
hint = host.name;
}
tb6.appendChild(E('<div class="tr cbi-section-table-row cbi-rowstyle-%d" style="max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space: nowrap">'.format((i % 2) + 1), [
E('<div class="td">', hint ? '<div style="max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space: nowrap">%h (%h)</div>'.format(name || '?', hint) : (name || '?')),
E('<div class="td">', st[1][i].ip6addr),
E('<div class="td">', st[1][i].duid),
E('<div class="td">', timestr)
]));
}
if (tb6.firstElementChild === tb6.lastElementChild)
tb6.appendChild(E('<div class="tr cbi-section-table-row"><div class="td"><em><br /><%:There are no active leases.%></em></div></div>'));
}
}
);
//]]></script>
<fieldset class="cbi-section">
<legend><%:Active DHCP Leases%></legend>
<div class="table cbi-section-table" id="lease_status_table">
<div class="tr cbi-section-table-titles">
<div class="th cbi-section-table-cell"><%:Hostname%></div>
<div class="th cbi-section-table-cell"><%:IPv4-Address%></div>
<div class="th cbi-section-table-cell"><%:MAC-Address%></div>
<div class="th cbi-section-table-cell"><%:Leasetime remaining%></div>
</div>
<div class="tr cbi-section-table-row">
<div class="td" colspan="4"><em><br /><%:Collecting data...%></em></div>
</div>
</div>
</fieldset>
<fieldset class="cbi-section" style="display:none">
<legend><%:Active DHCPv6 Leases%></legend>
<div class="table cbi-section-table" id="lease6_status_table">
<div class="tr cbi-section-table-titles">
<div class="th cbi-section-table-cell"><%:Host%></div>
<div class="th cbi-section-table-cell"><%:IPv6-Address%></div>
<div class="th cbi-section-table-cell"><%:DUID%></div>
<div class="th cbi-section-table-cell"><%:Leasetime remaining%></div>
</div>
<div class="tr cbi-section-table-row">
<div class="td" colspan="4"><em><br /><%:Collecting data...%></em></div>
</div>
</div>
</fieldset>