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Merge branch 'upstream/cleanup' into edit

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This commit is contained in:
Hans5958 2022-04-16 09:48:12 +07:00
parent 2c0931e62b
commit f2671f2e9b
1 changed files with 32 additions and 7 deletions
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33
web/_js/time.js
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@ -191,6 +191,9 @@ for (let variation in variationsConfig) {
const timelineSlider = document.getElementById("timeControlsSlider");
const tooltip = document.getElementById("timeControlsTooltip")
const image = document.getElementById("image");
let abortController = new AbortController()
let currentUpdateIndex = 0
let updateTimeout = setTimeout(null, 0)
let defaultPeriod = timeConfig.length - 1
let maxPeriod = timeConfig.length - 1
@ -204,7 +207,11 @@ timelineSlider.max = timeConfig.length - 1;
timelineSlider.value = currentPeriod;
timelineSlider.addEventListener("input", (event) => {
updateTooltip(parseInt(event.target.value), currentVariation)
clearTimeout(updateTimeout)
updateTimeout = setTimeout(() => {
updateTime(parseInt(event.target.value), currentVariation)
}, 100)
})
variantsEl.addEventListener("input", (event) => {
@ -232,6 +239,10 @@ const dispatchTimeUpdateEvent = (period = timelineSlider.value, atlas = atlas) =
}
async function updateBackground(newPeriod = currentPeriod, newVariation = currentVariation) {
abortController.abort()
abortController = new AbortController()
currentUpdateIndex++
let myUpdateIndex = currentUpdateIndex
currentPeriod = newPeriod
// console.log(newPeriod, newVariation)
const variationConfig = variationsConfig[newVariation]
@ -244,8 +255,15 @@ async function updateBackground(newPeriod = currentPeriod, newVariation = curren
}
const configObject = variationConfig.versions[currentPeriod];
if (!configObject.image) {
const fetchResult = await fetch(configObject.url);
const imageBlob = await fetchResult.blob();
console.log("fetching");
let fetchResult = await fetch(configObject.url, {
signal: abortController.signal
});
if (currentUpdateIndex !== myUpdateIndex) {
hideLoading()
return
}
let imageBlob = await fetchResult.blob();
configObject.image = URL.createObjectURL(imageBlob);
}
image.src = configObject.image;
@ -254,6 +272,8 @@ async function updateBackground(newPeriod = currentPeriod, newVariation = curren
}
async function updateTime(newPeriod = currentPeriod, newVariation = currentVariation) {
document.body.dataset.canvasLoading = true
let configObject
[configObject, newPeriod, newVariation] = await updateBackground(newPeriod, newVariation)
@ -299,14 +319,19 @@ async function updateTime(newPeriod = currentPeriod, newVariation = currentVaria
// console.log(atlas)
dispatchTimeUpdateEvent(newPeriod, atlas)
document.body.dataset.canvasLoading = false
}
function updateTooltip(newPeriod, newVariation) {
var configObject = variationsConfig[newVariation].versions[newPeriod]
if (typeof configObject.timestamp === "number") tooltip.querySelector('p').textContent = new Date(configObject.timestamp*1000).toUTCString()
else tooltip.querySelector('p').textContent = configObject.timestamp
tooltip.style.left = (((timelineSlider.offsetWidth)*(timelineSlider.value-1)/(timelineSlider.max-1)) - tooltip.offsetWidth/2) + "px"
}
tooltip.parentElement.addEventListener('mouseenter', () => tooltip.style.left = (((timelineSlider.offsetWidth)*(timelineSlider.value-1)/(timelineSlider.max-1)) - tooltip.offsetWidth/2) + "px")
// tooltip.parentElement.addEventListener('mouseenter', () => updateTooltip(parseInt(timelineSlider.value), currentVariation))
window.addEventListener('resize', () => tooltip.style.left = (((timelineSlider.offsetWidth)*(timelineSlider.value-1)/(timelineSlider.max-1)) - tooltip.offsetWidth/2) + "px")
window.addEventListener('resize', () => updateTooltip(parseInt(timelineSlider.value), currentVariation))
function isOnPeriod(start, end, variation, currentPeriod, currentVariation) {
return currentPeriod >= start && currentPeriod <= end && variation === currentVariation