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$(function () {
$(".my-checks-name").click(function() {
$("#update-name-form").attr("action", this.dataset.url);
$("#update-name-input").val(this.dataset.name);
$("#update-tags-input").val(this.dataset.tags);
$('#update-name-modal').modal("show");
$("#update-name-input").focus();
return false;
});
var MINUTE = {name: "minute", nsecs: 60};
var HOUR = {name: "hour", nsecs: MINUTE.nsecs * 60};
var DAY = {name: "day", nsecs: HOUR.nsecs * 24};
var WEEK = {name: "week", nsecs: DAY.nsecs * 7};
var UNITS = [WEEK, DAY, HOUR, MINUTE];
var secsToText = function(total) {
var remainingSeconds = Math.floor(total);
var result = "";
for (var i=0, unit; unit=UNITS[i]; i++) {
if (unit === WEEK && remainingSeconds % unit.nsecs != 0) {
// Say "8 days" instead of "1 week 1 day"
continue
}
var count = Math.floor(remainingSeconds / unit.nsecs);
remainingSeconds = remainingSeconds % unit.nsecs;
if (count == 1) {
result += "1 " + unit.name + " ";
}
if (count > 1) {
result += count + " " + unit.name + "s ";
}
}
return result;
}
var periodSlider = document.getElementById("period-slider");
noUiSlider.create(periodSlider, {
start: [20],
connect: "lower",
range: {
'min': [60, 60],
'33%': [3600, 3600],
'66%': [86400, 86400],
'83%': [604800, 604800],
'max': 2592000,
},
pips: {
mode: 'values',
values: [60, 1800, 3600, 43200, 86400, 604800, 2592000],
density: 4,
format: {
to: secsToText,
from: function() {}
}
}
});
periodSlider.noUiSlider.on("update", function(a, b, value) {
var rounded = Math.round(value);
$("#period-slider-value").text(secsToText(rounded));
$("#update-timeout-timeout").val(rounded);
});
var graceSlider = document.getElementById("grace-slider");
noUiSlider.create(graceSlider, {
start: [20],
connect: "lower",
range: {
'min': [60, 60],
'33%': [3600, 3600],
'66%': [86400, 86400],
'83%': [604800, 604800],
'max': 2592000,
},
pips: {
mode: 'values',
values: [60, 1800, 3600, 43200, 86400, 604800, 2592000],
density: 4,
format: {
to: secsToText,
from: function() {}
}
}
});
graceSlider.noUiSlider.on("update", function(a, b, value) {
var rounded = Math.round(value);
$("#grace-slider-value").text(secsToText(rounded));
$("#update-timeout-grace").val(rounded);
});
function showSimple() {
$("#update-timeout-form").show();
$("#update-cron-form").hide();
}
function showCron() {
$("#update-timeout-form").hide();
$("#update-cron-form").show();
}
var currentPreviewHash = "";
function updateCronPreview() {
var schedule = $("#schedule").val();
var tz = $("#tz").val();
var hash = schedule + tz;
// Don't try preview with empty values, or if values have not changed
if (!schedule || !tz || hash == currentPreviewHash)
return;
// OK, we're good
currentPreviewHash = hash;
$("#cron-preview-title").text("Updating...");
var token = $('input[name=csrfmiddlewaretoken]').val();
$.ajax({
url: "/checks/cron_preview/",
type: "post",
headers: {"X-CSRFToken": token},
data: {schedule: schedule, tz: tz},
success: function(data) {
if (hash != currentPreviewHash) {
return; // ignore stale results
}
$("#cron-preview" ).html(data);
var haveError = $("#invalid-arguments").size() > 0;
$("#update-cron-submit").prop("disabled", haveError);
}
});
}
$(".timeout-grace").click(function() {
$("#update-timeout-form").attr("action", this.dataset.url);
$("#update-cron-form").attr("action", this.dataset.url);
// Simple
periodSlider.noUiSlider.set(this.dataset.timeout);
graceSlider.noUiSlider.set(this.dataset.grace);
// Cron
currentPreviewHash = "";
$("#cron-preview").html("<p>Updating...</p>");
$("#schedule").val(this.dataset.schedule);
document.getElementById("tz").selectize.setValue(this.dataset.tz);
var minutes = parseInt(this.dataset.grace / 60);
$("#update-timeout-grace-cron").val(minutes);
updateCronPreview();
this.dataset.kind == "simple" ? showSimple() : showCron();
$('#update-timeout-modal').modal({"show":true, "backdrop":"static"});
return false;
});
// Wire up events for Timeout/Cron forms
$(".kind-simple").click(showSimple);
$(".kind-cron").click(showCron);
$("#schedule").on("keyup", updateCronPreview);
$("#tz").selectize({onChange: updateCronPreview});
$(".check-menu-remove").click(function() {
$("#remove-check-form").attr("action", this.dataset.url);
$(".remove-check-name").text(this.dataset.name);
$('#remove-check-modal').modal("show");
return false;
});
$(".last-ping-cell").on("click", ".last-ping", function() {
$("#last-ping-body").text("Updating...");
$('#last-ping-modal').modal("show");
var token = $('input[name=csrfmiddlewaretoken]').val();
$.ajax({
url: this.dataset.url,
type: "post",
headers: {"X-CSRFToken": token},
success: function(data) {
$("#last-ping-body" ).html(data);
}
});
return false;
});
$("#my-checks-tags button").click(function() {
// .active has not been updated yet by bootstrap code,
// so cannot use it
$(this).toggleClass('checked');
// Make a list of currently checked tags:
var checked = [];
$("#my-checks-tags button.checked").each(function(index, el) {
checked.push(el.textContent);
});
// No checked tags: show all
if (checked.length == 0) {
$("#checks-table tr.checks-row").show();
$("#checks-list > li").show();
return;
}
function applyFilters(index, element) {
// use attr(), as data() tries converting strings to JS types:
// (e.g., "123" -> 123)
var tags = $(".my-checks-name", element).attr("data-tags").split(" ");
for (var i=0, tag; tag=checked[i]; i++) {
if (tags.indexOf(tag) == -1) {
$(element).hide();
return;
}
}
$(element).show();
}
// Desktop: for each row, see if it needs to be shown or hidden
$("#checks-table tr.checks-row").each(applyFilters);
// Mobile: for each list item, see if it needs to be shown or hidden
$("#checks-list > li").each(applyFilters);
});
$(".pause-check").click(function(e) {
var url = e.target.getAttribute("data-url");
$("#pause-form").attr("action", url).submit();
return false;
});
$('[data-toggle="tooltip"]').tooltip({
title: function() {
var cssClasses = this.getAttribute("class");
if (cssClasses.indexOf("icon-new") > -1)
return "New. Has never received a ping.";
if (cssClasses.indexOf("icon-paused") > -1)
return "Monitoring paused. Ping to resume.";
}
});
$(".usage-examples").click(function(e) {
var a = e.target;
var url = a.getAttribute("data-url");
var email = a.getAttribute("data-email");
$(".ex", "#show-usage-modal").text(url);
$(".em", "#show-usage-modal").text(email);
$("#show-usage-modal").modal("show");
return false;
});
// Auto-refresh
var lastStatus = {};
var lastPing = {};
function refresh() {
$.ajax({
url: "/checks/status/",
dataType: "json",
timeout: 2000,
success: function(data) {
for(var i=0, el; el=data.details[i]; i++) {
if (lastStatus[el.code] != el.status) {
lastStatus[el.code] = el.status;
$("#si-" + el.code).attr("class", "status icon-" + el.status);
$("#sl-" + el.code).attr("class", "label label-" + el.status).text(el.status);
$("#pause-li-" + el.code).toggleClass("disabled", el.status == "paused");
}
if (lastPing[el.code] != el.last_ping) {
lastPing[el.code] = el.last_ping;
$("#lpd-" + el.code).html(el.last_ping);
$("#lpm-" + el.code).html(el.last_ping);
}
}
$("#my-checks-tags button").each(function(a) {
var status = data.tags[this.innerText];
if (status) {
this.setAttribute("class", "btn btn-xs " + status);
}
});
}
});
}
// unconditionally refresh every minute
setInterval(refresh, 60000);
// scheduleRefresh() keeps calling refresh() and decreasing quota
// every 3 seconds, until quota runs out.
var quota = 0;
var scheduledId = null;
function scheduleRefresh() {
if (quota > 0) {
quota -= 1;
clearTimeout(scheduledId);
scheduledId = setTimeout(scheduleRefresh, 3000);
refresh();
}
}
document.addEventListener("visibilitychange", function() {
if (document.visibilityState == "visible") {
// tab becomes visible: reset quota
if (quota == 0) {
quota = 20;
scheduleRefresh();
} else {
quota = 20;
}
} else {
// lost visibility, clear quota
quota = 0;
}
});
// user moves mouse: reset quota
document.addEventListener("mousemove", function() {
if (quota == 0) {
quota = 20;
scheduleRefresh();
} else {
quota = 20;
}
});
// Copy to clipboard
var clipboard = new Clipboard('button.copy-link');
$("button.copy-link").mouseout(function(e) {
setTimeout(function() {
e.target.textContent = "copy";
}, 300);
})
clipboard.on('success', function(e) {
e.trigger.textContent = "copied!";
e.clearSelection();
});
clipboard.on('error', function(e) {
var text = e.trigger.getAttribute("data-clipboard-text");
prompt("Press Ctrl+C to select:", text)
});
});