mirror of
https://git.ianrenton.com/ian/spothole.git
synced 2025-10-27 16:59:25 +00:00
317 lines
13 KiB
JavaScript
317 lines
13 KiB
JavaScript
// How often to query the server?
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const REFRESH_INTERVAL_SEC = 60 * 30;
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// Storage for the alert data that the server gives us.
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var alerts = []
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// Load alerts and populate the table.
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function loadAlerts() {
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$.getJSON('/api/v1/alerts' + buildQueryString(), function(jsonData) {
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// Store last updated time
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lastUpdateTime = moment.utc();
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updateRefreshDisplay();
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// Store data
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alerts = jsonData;
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// Update table
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updateTable();
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});
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}
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// Build a query string for the API, based on the filters that the user has selected.
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function buildQueryString() {
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var str = "?";
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["dx_continent", "source"].forEach(fn => {
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if (!allFilterOptionsSelected(fn)) {
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str = str + getQueryStringFor(fn) + "&";
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}
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});
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str = str + "limit=" + $("#alerts-to-fetch option:selected").val();
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var maxDur = $("#max-duration option:selected").val();
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if (maxDur != "9999999999") {
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str = str + "&max_duration=" + maxDur;
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}
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if ($("#dxpeditions_skip_max_duration_check")[0].checked) {
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str = str + "&dxpeditions_skip_max_duration_check=true";
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}
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return str;
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}
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// Update the alerts table
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function updateTable() {
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// Use local time instead of UTC?
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var useLocalTime = $("#timeZone")[0].value == "local";
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// Table data toggles
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var showStartTime = $("#tableShowStartTime")[0].checked;
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var showEndTime = $("#tableShowEndTime")[0].checked;
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var showDX = $("#tableShowDX")[0].checked;
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var showFreqsModes = $("#tableShowFreqsModes")[0].checked;
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var showComment = $("#tableShowComment")[0].checked;
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var showSource = $("#tableShowSource")[0].checked;
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var showRef = $("#tableShowRef")[0].checked;
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// Populate table with headers
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let table = $('<table class="table table-striped-custom table-hover">').append('<thead><tr class="table-primary"></tr></thead><tbody></tbody>');
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if (showStartTime) {
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table.find('thead tr').append(`<th>${useLocalTime ? "Start (Local)" : "Start UTC"}</th>`);
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}
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if (showEndTime) {
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table.find('thead tr').append(`<th>${useLocalTime ? "End (Local)" : "End UTC"}</th>`);
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}
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if (showDX) {
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table.find('thead tr').append(`<th>DX</th>`);
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}
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if (showFreqsModes) {
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table.find('thead tr').append(`<th class='hideonmobile'>Freq<span class='hideonmobile'>uencie</span>s & Modes</th>`);
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}
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if (showComment) {
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table.find('thead tr').append(`<th class='hideonmobile'>Comment</th>`);
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}
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if (showSource) {
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table.find('thead tr').append(`<th class='hideonmobile'>Source</th>`);
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}
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if (showRef) {
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table.find('thead tr').append(`<th class='hideonmobile'>Ref.</th>`);
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}
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// Split alerts into three types, each of which will get its own table header: On now, next 24h, and later. "On now"
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// is considered to be events with an end_time where start<now<end, or events with no end time that started in the
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// last hour.
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onNow = alerts.filter(a => (a["end_time"] != null && a["end_time"] != 0 && moment.unix(a["end_time"]).utc().isSameOrAfter() && moment.unix(a["start_time"]).utc().isBefore())
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|| ((a["end_time"] == null || a["end_time"] == 0) && moment.unix(a["start_time"]).utc().add(1, 'hours').isSameOrAfter() && moment.unix(a["start_time"]).utc().isBefore()));
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next24h = alerts.filter(a => moment.unix(a["start_time"]).utc().isSameOrAfter() && moment.unix(a["start_time"]).utc().subtract(24, 'hours').isBefore());
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later = alerts.filter(a => moment.unix(a["start_time"]).utc().subtract(24, 'hours').isSameOrAfter());
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if (onNow.length > 0) {
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table.find('tbody').append('<tr class="table-primary"><td colspan="100" style="text-align:center;">On Now</td></tr>');
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addAlertRowsToTable(table.find('tbody'), onNow);
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}
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if (next24h.length > 0) {
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table.find('tbody').append('<tr class="table-primary"><td colspan="100" style="text-align:center;">Starting within 24 hours</td></tr>');
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addAlertRowsToTable(table.find('tbody'), next24h);
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}
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if (later.length > 0) {
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table.find('tbody').append('<tr class="table-primary"><td colspan="100" style="text-align:center;">Starting later </td></tr>');
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addAlertRowsToTable(table.find('tbody'), later);
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}
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if (onNow.length == 0 && next24h.length == 0 && later.length == 0) {
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table.find('tbody').append('<tr class="table-danger"><td colspan="100" style="text-align:center;">No alerts match your filters.</td></tr>');
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}
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// Update DOM
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$('#table-container').html(table);
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}
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// Add a row to tbody for each alert in the provided list
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function addAlertRowsToTable(tbody, alerts) {
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alerts.forEach(a => {
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// Create row
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let $tr = $('<tr>');
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// Use local time instead of UTC?
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var useLocalTime = $("#timeZone")[0].value == "local";
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// Table data toggles
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var showStartTime = $("#tableShowStartTime")[0].checked;
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var showEndTime = $("#tableShowEndTime")[0].checked;
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var showDX = $("#tableShowDX")[0].checked;
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var showFreqsModes = $("#tableShowFreqsModes")[0].checked;
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var showComment = $("#tableShowComment")[0].checked;
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var showSource = $("#tableShowSource")[0].checked;
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var showRef = $("#tableShowRef")[0].checked;
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// Get times for the alert, and convert to local time if necessary.
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var start_time_unix = moment.unix(a["start_time"]);
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var start_time = start_time_unix.utc();
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if (useLocalTime) {
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start_time = start_time.local();
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}
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var end_time_unix = moment.unix(a["end_time"]);
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var end_time = end_time_unix.utc();
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if (useLocalTime) {
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end_time = end_time.local();
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}
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// Format the times for display. Start time is displayed as e.g. 7 Oct 12:34 unless the time is in a
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// different year to the current year, in which case the year is inserted between month and hour.
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// If the time is set to local not UTC, and the date in local time is "today", we display that instead.
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// End time is displayed the same as above, except if the end date is the same as the start date, in which case
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// just e.g. 23:45 is used.
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// Overriding all of that, if the start time is 00:00 and the end time is 23:59 when considered in UTC, the
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// hours and minutes are stripped out from the display, as we assume the server is just giving us full days.
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// Finally, if there is no end date set, "---" is displayed.
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var whole_days = start_time_unix.utc().format("HH:mm") == "00:00" &&
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(end_time_unix != null || end_time_unix > 0 || end_time_unix.utc().format("HH:mm") == "23:59");
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var hours_minutes_format = whole_days ? "" : " HH:mm";
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var start_time_formatted = start_time.format("D MMM" + hours_minutes_format);
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if (start_time.format("YYYY") != moment().format("YYYY")) {
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start_time_formatted = start_time.format("D MMM YYYY" + hours_minutes_format);
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} else if (useLocalTime && start_time.format("D MMM YYYY") == moment().format("D MMM YYYY")) {
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start_time_formatted = start_time.format("[Today]" + hours_minutes_format);
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}
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var end_time_formatted = "---";
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if (end_time_unix != null && end_time_unix > 0 && end_time != null) {
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var end_time_formatted = whole_days ? start_time_formatted : end_time.format("HH:mm");
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if (end_time.format("D MMM") != start_time.format("D MMM")) {
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if (end_time.format("YYYY") != moment().format("YYYY")) {
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end_time_formatted = end_time.format("D MMM YYYY" + hours_minutes_format);
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} else {
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end_time_formatted = end_time.format("D MMM" + hours_minutes_format);
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}
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}
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}
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// Format DX flag
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var dx_flag = "<i class='fa-solid fa-globe-africa'></i>";
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if (a["dx_flag"] && a["dx_flag"] != null && a["dx_flag"] != "") {
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dx_flag = a["dx_flag"];
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}
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// Format dx country
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var dx_country = a["dx_country"]
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if (dx_country == null) {
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dx_country = "Unknown or not a country"
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}
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// Format dx calls
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var dx_calls_html = "";
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if (a["dx_calls"] != null) {
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dx_calls_html = a["dx_calls"].map(call => `<a class='dx-link' href='https://qrz.com/db/${call}' target='_new'>${call}</a>`).join(", ");
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}
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// Format DXpedition country
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var dx_country_html = "";
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if (a["is_dxpedition"] == true && a["dx_country"] != null && a["dx_country"] != "") {
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dx_country_html = `<br/>${a["dx_country"]}`;
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}
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// Format freqs & modes
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var freqsModesText = "";
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if (a["freqs_modes"] != null) {
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freqsModesText = escapeHtml(a["freqs_modes"]);
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}
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// Format comment
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var commentText = "";
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if (a["comment"] != null) {
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commentText = escapeHtml(a["comment"]);
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}
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// Sig or fallback to source
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var sigSourceText = a["source"];
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if (a["sig"]) {
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sigSourceText = a["sig"];
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}
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// Format sig_refs
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var sig_refs = ""
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if (a["sig_refs"]) {
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sig_refs = a["sig_refs"].map(a => `<span class='nowrap'>${a}</span>`).join(", ");
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}
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// Populate the row
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if (showStartTime) {
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$tr.append(`<td class='nowrap'>${start_time_formatted}</td>`);
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}
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if (showEndTime) {
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$tr.append(`<td class='nowrap'>${end_time_formatted}</td>`);
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}
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if (showDX) {
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$tr.append(`<td class='nowrap'><span class='flag-wrapper hideonmobile' title='${dx_country}'>${dx_flag}</span>${dx_calls_html}${dx_country_html}</td>`);
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}
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if (showFreqsModes) {
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$tr.append(`<td class='hideonmobile'>${freqsModesText}</td>`);
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}
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if (showComment) {
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$tr.append(`<td class='hideonmobile'>${commentText}</td>`);
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}
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if (showSource) {
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$tr.append(`<td class='nowrap hideonmobile'><span class='icon-wrapper'><i class='fa-solid fa-${a["icon"]}'></i></span> ${sigSourceText}</td>`);
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}
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if (showRef) {
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$tr.append(`<td class='hideonmobile'>${sig_refs}</td>`);
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}
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tbody.append($tr);
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// Second row for mobile view only, containing source, ref, freqs/modes & comment
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$tr2 = $("<tr class='hidenotonmobile'>");
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$td2 = $("<td colspan='100'>");
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if (showSource) {
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$td2.append(`<span class='icon-wrapper'><i class='fa-solid fa-${a["icon"]}'></i></span> `);
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}
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if (showRef) {
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$td2.append(`${sig_refs} `);
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}
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if (showFreqsModes) {
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$td2.append(`${freqsModesText} `);
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}
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if (showComment) {
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$td2.append(`<br/>${commentText} `);
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}
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$tr2.append($td2);
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tbody.append($tr2);
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});
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}
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// Load server options. Once a successful callback is made from this, we then query alerts.
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function loadOptions() {
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$.getJSON('/api/v1/options', function(jsonData) {
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// Store options
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options = jsonData;
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// Populate the filters panel
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generateMultiToggleFilterCard("#dx-continent-options", "dx_continent", options["continents"]);
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generateMultiToggleFilterCard("#source-options", "source", options["alert_sources"]);
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// Load filters from settings storage
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loadSettings();
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// Load alerts and set up the timer
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loadAlerts();
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setInterval(loadAlerts, REFRESH_INTERVAL_SEC * 1000);
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});
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}
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// Method called when any filter is changed to reload the alerts and persist the filter settings.
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function filtersUpdated() {
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loadAlerts();
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saveSettings();
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}
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// React to toggling/closing panels
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function toggleFiltersPanel() {
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// If we are going to display the filters panel, hide the display panel
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if (!$("#filters-area").is(":visible") && $("#display-area").is(":visible")) {
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$("#display-area").hide();
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$("#display-button").button("toggle");
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}
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$("#filters-area").toggle();
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}
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function closeFiltersPanel() {
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$("#filters-button").button("toggle");
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$("#filters-area").hide();
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}
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function toggleDisplayPanel() {
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// If we are going to display status, load the data for the status panel, and hide the filters panel
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if (!$("#display-area").is(":visible") && $("#filters-area").is(":visible")) {
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$("#filters-area").hide();
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$("#filters-button").button("toggle");
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}
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$("#display-area").toggle();
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}
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function closeDisplayPanel() {
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$("#display-button").button("toggle");
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$("#display-area").hide();
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}
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// Startup
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$(document).ready(function() {
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// Call loadOptions(), this will then trigger loading alerts and setting up timers.
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loadOptions();
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// Update the refresh timing display every second
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setInterval(updateRefreshDisplay, 1000);
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}); |