localhorst/msv-webcam-frontend
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display text if camera is in sleep mode

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This commit is contained in:
Hendrik Schutter
2023-07-18 19:48:13 +02:00
parent 8c04451cf2
commit f782c28661
5 changed files with 33 additions and 6 deletions
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29
www/js/webcam.js
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@ -1,5 +1,7 @@
const boxes = document.getElementsByClassName('current_webcam_image_box');
const reload_interval = setInterval(reloadImages, 60000);
const wakeup_hour = 5; //UTC
const sleep_hour = 18; //UTC
window.onload = function() {
reloadImages();
@ -20,9 +22,11 @@ function reloadImages() {
var headline = box.childNodes[1]
var image = box.childNodes[3]
var status_text = box.childNodes[5]
var sleep_text = box.childNodes[7]
if (checkImageSource(image.src) == 200) {
status_text.style = "visibility:hidden"
sleep_text.style = "visibility:hidden"
image.style = "width:100%;visibility:visible"
if (!image.src.includes('?')) {
image.src = `${image.src}?${Date.now()}`;
@ -30,12 +34,27 @@ function reloadImages() {
image.src = image.src.slice(0, image.src.indexOf('?') + 1) + Date.now();
}
} else {
console.log('unable to find image on server');
image.alt = "Webcam nicht erreichbar."
image.style = "width:100%;visibility:hidden"
status_text.style = "visibility:visible"
const now = new Date();
const currentHour = now.getUTCHours();
console.log(currentHour)
if ((currentHour >= wakeup_hour) && (currentHour < sleep_hour)) {
console.log("Camera error/fault occurred")
sleep_text.style = "visibility:hidden"
image.alt = "Webcam nicht erreichbar."
image.style = "width:100%;visibility:hidden"
status_text.style = "visibility:visible"
} else {
console.log("Camera in sleep mode")
status_text.style = "visibility:hidden"
image.alt = "Webcam im Ruhemodus."
image.style = "width:100%;visibility:hidden"
sleep_text.style = "visibility:visible"
}
}
});
console.log('reload finished');
}
}