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<!-- ++ BEGIN ++ Dynamic DNS ++ overview_status.htm ++ -->
<script type="text/javascript">//<![CDATA[
// variables to store version information
var luci_version
var luci_build
var ddns_version
var ddns_required
// helper to extract section from objects id
// cbi.ddns.SECTION._xyz
function _id2section(id) {
var x = id.split(".");
return x[2];
}
// helper to move status data to the relevant
// screen objects
// called by XHR.poll and onclick_startstop
function _data2elements(data) {
// DDNS Service
// fill Version informations
luci_version = data[0].luci_ver
luci_build = data[0].luci_build
ddns_version = data[0].script_ver
ddns_required = data[0].script_min
// Service sections
for( i = 1; i < data.length; i++ )
{
var section = data[i].section // Section to handle
var cbx = document.getElementById("cbid.ddns." + section + ".enabled"); // Enabled
var btn = document.getElementById("cbid.ddns." + section + "._startstop"); // Start/Stop button
var rip = document.getElementById("cbid.ddns." + section + "._domainIP.two"); // Registered IP
var lup = document.getElementById("cbid.ddns." + section + "._update.one"); // Last Update
var nup = document.getElementById("cbid.ddns." + section + "._update.two"); // Next Update
if ( !(cbx && btn && rip && lup && nup) ) { return; } // security check
// process id
if (data[i].pid > 0) {
// stop always possible if process running
btn.value = "PID: " + data[i].pid;
btn.className = "cbi-button cbi-input-reset";
} else {
// default Start / enabled
btn.value = "<%:Start%>";
btn.className = "cbi-button cbi-input-apply";
}
btn.disabled = false; // button enabled
// last update
switch (data[i].datelast) {
case "_empty_":
lup.innerHTML = '<em><%:Unknown error%></em>' ;
break;
case "_never_":
lup.innerHTML = '<em><%:Never%></em>' ;
break;
default:
lup.innerHTML = data[i].datelast;
break;
}
// next update
switch (data[i].datenext) {
case "_empty_":
nup.innerHTML = '<em><%:Unknown error%></em>' ;
break;
case "_verify_":
nup.innerHTML = '<em><%:Verify%></em>';
break;
case "_runonce_":
case "_stopped_":
case "_disabled_":
if (cbx.checked && data[i].datenext == "_runonce_") {
nup.innerHTML = '<em><%:Run once%></em>';
} else if (cbx.checked) {
nup.innerHTML = '<em><%:Stopped%></em>';
} else {
nup.innerHTML = '<em><%:Disabled%></em>';
btn.value = '----------';
btn.className = "cbi-button cbi-input-button"; // no image
btn.disabled = true; // disabled
}
break;
default:
nup.innerHTML = data[i].datenext;
break;
}
// domain
// (data[i].domain ignored here
// registered IP
// rip.innerHTML = "Registered IP";
if (data[i].domain == "_nodomain_")
rip.innerHTML = '';
else if (data[i].reg_ip == "_nodata_")
rip.innerHTML = '<em><%:No data%></em>';
else
rip.innerHTML = data[i].reg_ip;
// monitored interfacce
// data[i].iface ignored here
}
}
// event handler for enabled checkbox
function onchange_enabled(id) {
// run original function in cbi.js
// whatever is done there
cbi_d_update(id);
var section = _id2section(id);
var cbx = document.getElementById("cbid.ddns." + section + ".enabled");
var btn = document.getElementById("cbid.ddns." + section + "._startstop");
if ( !(cbx && btn) ) { return; } // security check
var pid_txt = btn.value;
var pid_found = ( pid_txt.search("PID") >= 0 ) ? true : false;
if (pid_found) {
// btn.value = "PID: 0000";
btn.className = "cbi-button cbi-button-reset";
btn.disabled = false;
} else if (cbx.checked) {
btn.value = "<%:Start%>";
btn.className = "cbi-button cbi-button-apply";
btn.disabled = false;
} else {
btn.value = '----------';
btn.className = "cbi-button cbi-input-button"; // no image
btn.disabled = true; // disabled
}
}
// event handler for map.title link
function onclick_maptitle() {
var str = "<%:Version Information%>";
str += "\n\nluci-app-ddns:";
str += "\n\t<%:Version%>:\t" + luci_version;
str += "\n\t<%:Build%>:\t" + luci_build;
str += "\n\nddns-scripts <%:installed%>:";
str += "\n\t<%:Version%>:\t" + ddns_version;
str += "\n\nddns-scripts <%:required%>:";
str += "\n\t<%:Version%>:\t" + ddns_required + " <%:or greater%>";
str += "\n\n"
alert(str);
}
// event handler for start/stop button
function onclick_startstop(id) {
// extract section
var section = _id2section(id);
// get elements
var cbx = document.getElementById("cbid.ddns." + section + ".enabled"); // Enabled
var obj = document.getElementById("cbi-ddns-overview-status-legend"); // objext defined below to make in-/visible
if ( !(obj && cbx) ) { return; } // security check
// make me visible
obj.parentNode.style.display = "block";
// do start/stop
var btnXHR = new XHR();
btnXHR.get('<%=luci.dispatcher.build_url("admin", "services", "ddns", "startstop")%>/' + section + '/' + cbx.checked, null,
function(x, data) {
if (x.responseText == "_uncommited_") {
// we need a trick to display Ampersand "&" in stead of "&" or "&"
// after translation
txt="<%:Please [Save & Apply] your changes first%>";
alert( txt.replace(new RegExp("<%:&%>", "g"), "&") );
} else {
// should have data because status changed
// so update screen
if (data)
_data2elements(data);
}
// make me invisible
obj.parentNode.style.display = "none";
}
);
}
// force to immediate show status on page load (not waiting for XHR.poll)
XHR.get('<%=luci.dispatcher.build_url("admin", "services", "ddns", "status")%>', null,
function(x, data) {
_data2elements(data);
}
);
// define only ONE XHR.poll in a page because if one is running it blocks the other one
// optimum is to define on Map or Section Level from here you can reach all elements
// we need update every 15 seconds only
XHR.poll(15, '<%=luci.dispatcher.build_url("admin", "services", "ddns", "status")%>', null,
function(x, data) {
_data2elements(data);
}
);
//]]></script>
<fieldset class="cbi-section" style="display:none">
<legend id="cbi-ddns-overview-status-legend"><%:Applying changes%></legend>
<img src="<%=resource%>/icons/loading.gif" alt="<%:Loading%>" style="vertical-align:middle" />
<span id="cbi-ddns-overview-status-text"><%:Waiting for changes to be applied...%></span>
</fieldset>
<!-- ++ END ++ Dynamic DNS ++ overview_status.htm ++ -->
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