RunasSudo/virtual-metro
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Implement clock

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This commit is contained in:
RunasSudo 2019-01-01 13:15:14 +11:00
parent 6275db279d
commit 6c611770e0
Signed by: RunasSudo
GPG Key ID: 7234E476BF21C61A
3 changed files with 43 additions and 17 deletions
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1
virtual_metro/__init__.py
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@ -47,6 +47,7 @@ def index():
def latest():
timenow = pytz.utc.localize(datetime.utcnow()).astimezone(timezone)
result = {}
result['time_offset'] = timenow.utcoffset().total_seconds()
departures = do_request('/v3/departures/route_type/{}/stop/{}'.format(ROUTE_TYPE, flask.request.args['stop_id']), {'platform_numbers': flask.request.args['plat_id'], 'max_results': '5', 'expand': 'all'})
departures['departures'].sort(key=lambda x: x['scheduled_departure_utc'])

4
virtual_metro/static/template.svg
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@ -29,7 +29,7 @@
inkscape:pageopacity="0.0"
inkscape:pageshadow="2"
inkscape:zoom="0.7"
inkscape:cx="989.80651"
inkscape:cx="1809.3071"
inkscape:cy="258.31501"
inkscape:document-units="mm"
inkscape:current-layer="layer2"
@ -517,7 +517,7 @@
id="tspan970"
sodipodi:role="line">{{min}}</tspan></text>
<text
id="text994"
id="time"
y="266.71338"
x="543.94397"
style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:27.3508606px;line-height:1.25;font-family:'Arial';-inkscape-font-specification:'Arial, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;display:inline;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1.13961673"

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55
virtual_metro/templates/index.html
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@ -46,25 +46,50 @@
var stop_id = parseInt(getQueryVariable("stop_id", 1099));
var plat_id = parseInt(getQueryVariable("plat_id", 1));
var svg = null;
var svg_time = null;
var template = null;
var time_offset = null;
function start() {
var svg = document.getElementById("mainsvg").getSVGDocument().querySelector("svg");
var template = svg.innerHTML;
svg = document.getElementById("mainsvg").getSVGDocument().querySelector("svg");
template = svg.innerHTML;
svg.innerHTML = nunjucks.renderString(template, {"dest": "Loading..."});
function tick() {
var xhr = new XMLHttpRequest();
xhr.addEventListener("load", function() {
var result = JSON.parse(xhr.responseText);
svg.innerHTML = nunjucks.renderString(template, result);
document.getElementById("stopinfo").innerText = stop_id + " (" + result.stop_name + ")";
});
xhr.open("GET", "latest?stop_id=" + stop_id + "&plat_id=" + plat_id);
xhr.send();
}
tick();
window.setInterval(tick, 30000);
tickTrains();
window.setInterval(tickTrains, 30000);
}
function tickTrains() {
var xhr = new XMLHttpRequest();
xhr.addEventListener("load", function() {
var result = JSON.parse(xhr.responseText);
svg.innerHTML = nunjucks.renderString(template, result);
svg_time = document.getElementById("mainsvg").getSVGDocument().querySelector("#time tspan");
document.getElementById("stopinfo").innerText = stop_id + " (" + result.stop_name + ")";
if (time_offset === null) {
time_offset = result.time_offset;
tickTime();
window.setInterval(tickTime, 1000);
}
});
xhr.open("GET", "latest?stop_id=" + stop_id + "&plat_id=" + plat_id);
xhr.send();
}
function tickTime() {
var time = new Date(new Date().getTime() + time_offset * 1000);
var hour = time.getUTCHours() % 12;
if (hour === 0) hour = 12;
var minute = time.getUTCMinutes();
if (minute < 10) minute = "0" + minute;
var second = time.getUTCSeconds();
if (second < 10) second = "0" + second;
svg_time.innerHTML = hour + ":" + minute + ":" + second;
}
function changePlatform() {