106 lines
3.3 KiB
JavaScript
106 lines
3.3 KiB
JavaScript
// Fetch a known query parameter from the pages URL
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async function getQuery(param) {
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var params = new URLSearchParams(window.location.search)
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var query = params.get(param)
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if (query) {
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return query
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} else {
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return 'false'
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}
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}
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// Set page headers
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async function setHeaders(title,time) {
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var prefix = `OwlBoard - `
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document.title = `${prefix}${title}`
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document.getElementById("stn_name").innerHTML = title
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document.getElementById("fetch_time").innerHTML = time.toLocaleTimeString()
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}
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// Determine what should display in 'platform' column
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async function parsePlatform(svc){
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if (svc.platform != undefined) {
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var platform = svc.platform;
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} else {
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var platform = "-";
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}
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if (svc.platformChanged) {
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var changed = "changed";
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} else {
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var changed = "";
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}
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return {num: platform, change: changed}
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}
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// Use different time strings to default to make better on small screens
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async function parseTime(string){
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switch (string) {
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case "Delayed":
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var output = "LATE";
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var change = "changed";
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break;
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case "Cancelled":
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var output = "CANC";
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var change = "cancelled";
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break;
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case "On time":
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var output = "RT";
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var change = "";
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break;
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case "":
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var output = "-";
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var change = "";
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break;
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case undefined:
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var output = "-";
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var change = "";
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break;
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case "No report":
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var output = "?";
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var change = "";
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break;
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default:
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var output = string;
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var change = "changed";
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}
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return {data: output, changed: change};
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}
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// Sometimes the origin or destination names are undefined, need to catch that
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async function parseName() {
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return;
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}
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// Display Alert Messages
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async function displayAlerts(array) {
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var counter = 0
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for(var i = 0; i < array.length; i++) {
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// Increment counter
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counter += 1;
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// Reset Vars
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var msg = array[i];
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console.log(`Alert: ${msg}`);
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document.getElementById("alerts_msg").insertAdjacentHTML("beforeend", `<p>${msg}</p>`);
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}
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if (counter == 1) {
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document.getElementById("alert_bar_note").innerHTML = `There is ${counter} active alert`
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} else if (counter > 1) {
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document.getElementById("alert_bar_note").innerHTML = `There are ${counter} active alerts`
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}
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document.getElementById("alerts").style = "display:block"
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document.getElementById("alerts_bar").style = "display:block"
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document.getElementById("output").style = "margin-top:95px" // Adjust margin of train table div.
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}
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async function inflateAlerts() {
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document.getElementById("alerts_msg").style = "display:block;";
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document.getElementById("alert_expand_arrow").style = "transform: rotate(180deg);";
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document.getElementById("alerts_bar").setAttribute("onclick", "deflateAlerts()")
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}
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async function deflateAlerts() {
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document.getElementById("alerts_msg").style = "display.none;";
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document.getElementById("alert_expand_arrow").style = "transform: rotate(0deg);";
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document.getElementById("alerts_bar").setAttribute("onclick", "inflateAlerts()")
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} |