Refactor date range initialization to fetch earliest timestamp from API and set default values

Signed-off-by: Adam Warner <me@adamwarner.co.uk>
This commit is contained in:
Adam Warner
2025-11-10 00:00:08 +00:00
parent 1d7d203c79
commit 0f76df92b9

View File

@@ -9,10 +9,12 @@
"use strict";
const beginningOfTime = 1_262_304_000; // Jan 01 2010, 00:00 in seconds
const endOfTime = 2_147_483_647; // Jan 19, 2038, 03:14 in seconds
let from = beginningOfTime;
let until = endOfTime;
// These values are provided by the API (/info/database).
// We initialize them as null and populate them during page init.
let beginningOfTime = null; // seconds since epoch (set from API: info/database.earliest_timestamp)
let endOfTime = null; // seconds since epoch (set to end of today)
let from = null;
let until = null;
const dateformat = "MMM Do YYYY, HH:mm";
@@ -40,7 +42,30 @@ function getDnssecConfig() {
});
}
// Fetch database info (earliest timestamp, sizes, ...) from the API and
// initialize related globals.
function getDatabaseInfo() {
$.getJSON(document.body.dataset.apiurl + "/info/database", data => {
// earliest_timestamp is provided in seconds since epoch
beginningOfTime = Number(data.earliest_timestamp_disk);
// Round down to nearest 5-minute segment (300 seconds)
beginningOfTime = Math.floor(beginningOfTime / 300) * 300;
// endOfTime should be the end of today (local), in seconds since epoch
endOfTime = moment().endOf("day").unix();
// If from/until were not provided via GET, default them
from ??= beginningOfTime;
until ??= endOfTime;
initDateRangePicker();
});
}
function initDateRangePicker() {
const minDateMoment = moment.unix(beginningOfTime);
const maxDateMoment = moment.unix(endOfTime);
$("#querytime").daterangepicker(
{
timePicker: true,
@@ -52,21 +77,24 @@ function initDateRangePicker() {
ranges: {
"Last 10 Minutes": [moment().subtract(10, "minutes"), moment()],
"Last Hour": [moment().subtract(1, "hours"), moment()],
Today: [moment().startOf("day"), moment().endOf("day")],
Today: [moment().startOf("day"), maxDateMoment],
Yesterday: [
moment().subtract(1, "days").startOf("day"),
moment().subtract(1, "days").endOf("day"),
],
"Last 7 Days": [moment().subtract(6, "days"), moment().endOf("day")],
"Last 30 Days": [moment().subtract(29, "days"), moment().endOf("day")],
"Last 7 Days": [moment().subtract(6, "days"), maxDateMoment],
"Last 30 Days": [moment().subtract(29, "days"), maxDateMoment],
"This Month": [moment().startOf("month"), moment().endOf("month")],
"Last Month": [
moment().subtract(1, "month").startOf("month"),
moment().subtract(1, "month").endOf("month"),
],
"This Year": [moment().startOf("year"), moment().endOf("year")],
"All Time": [moment(beginningOfTime * 1000), moment(endOfTime * 1000)], // convert to milliseconds since epoch
"All Time": [minDateMoment, maxDateMoment],
},
// Don't allow selecting dates outside the database range
minDate: minDateMoment,
maxDate: maxDateMoment,
opens: "center",
showDropdowns: true,
autoUpdateInput: true,
@@ -510,14 +538,15 @@ $(() => {
const apiURL = getAPIURL(GETDict);
if ("from" in GETDict) {
from = GETDict.from;
from = Number(GETDict.from);
}
if ("until" in GETDict) {
until = GETDict.until;
until = Number(GETDict.until);
}
initDateRangePicker();
// Fetch earliest timestamp from API and initialize date picker / table
getDatabaseInfo();
table = $("#all-queries").DataTable({
ajax: {