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/*
========================================================================
The 2022 /r/place Atlas
An Atlas of Reddit's 2022 /r/place, with information to each
artwork of the canvas provided by the community.
Copyright (c) 2017 Roland Rytz <roland@draemm.li>
Copyright (c) 2022 Place Atlas contributors
Licensed under the GNU Affero General Public License Version 3
https://place-atlas.stefanocoding.me/license.txt
========================================================================
*/
const variationsConfig = {
default: {
name: "r/place",
code: "",
default: 164,
versions: [{ "timestamp": 1648818000, "url": ["./_img/canvas/place30ex/start.png"] }, { "timestamp": 1648819800, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/000_005.png"] }, { "timestamp": 1648821600, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/001_005.png"] }, { "timestamp": 1648823400, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/002_005.png"] }, { "timestamp": 1648825200, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/003_005.png"] }, { "timestamp": 1648827000, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/004_005.png"] }, { "timestamp": 1648828800, "url": "./_img/canvas/place30/005.png" }, { "timestamp": 1648830600, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/006_005.png"] }, { "timestamp": 1648832400, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/007_005.png"] }, { "timestamp": 1648834200, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/008_005.png"] }, { "timestamp": 1648836000, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/009_005.png"] }, { "timestamp": 1648837800, "url": ["./_img/canvas/place30/005.png", "./_img/canvas/place30/010_005.png"] }, { "timestamp": 1648839600, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/011_016.png"] }, { "timestamp": 1648841400, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/012_016.png"] }, { "timestamp": 1648843200, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/013_016.png"] }, { "timestamp": 1648845000, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/014_016.png"] }, { "timestamp": 1648846800, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/015_016.png"] }, { "timestamp": 1648848600, "url": "./_img/canvas/place30/016.png" }, { "timestamp": 1648850400, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/017_016.png"] }, { "timestamp": 1648852200, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/018_016.png"] }, { "timestamp": 1648854000, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/019_016.png"] }, { "timestamp": 1648855800, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/020_016.png"] }, { "timestamp": 1648857600, "url": ["./_img/canvas/place30/016.png", "./_img/canvas/place30/021_016.png"] }, { "timestamp": 1648859400, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/022_027.png"] }, { "timestamp": 1648861200, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/023_027.png"] }, { "timestamp": 1648863000, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/024_027.png"] }, { "timestamp": 1648864800, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/025_027.png"] }, { "timestamp": 1648866600, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/026_027.png"] }, { "timestamp": 1648868400, "url": "./_img/canvas/place30/027.png" }, { "timestamp": 1648870200, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/028_027.png"] }, { "timestamp": 1648872000, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/029_027.png"] }, { "timestamp": 1648873800, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/030_027.png"] }, { "timestamp": 1648875600, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/031_027.png"] }, { "timestamp": 1648877400, "url": ["./_img/canvas/place30/027.png", "./_img/canvas/place30/032_027.png"] }, { "timestamp": 1648879200, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/033_038.png"] }, { "timestamp": 1648881000, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/034_038.png"] }, { "timestamp": 1648882800, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/035_038.png"] }, { "timestamp": 1648884600, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/036_038.png"] }, { "timestamp": 1648886400, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/037_038.png"] }, { "timestamp": 1648888200, "url": "./_img/canvas/place30/038.png" }, { "timestamp": 1648890000, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/039_038.png"] }, { "timestamp": 1648891800, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/040_038.png"] }, { "timestamp": 1648893600, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/041_038.png"] }, { "timestamp": 1648895400, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/042_038.png"] }, { "timestamp": 1648897200, "url": ["./_img/canvas/place30/038.png", "./_img/canvas/place30/043_038.png"] }, { "timestamp": 1648899000, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/044_049.png"] }, { "timestamp": 1648900800, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/045_049.png"] }, { "timestamp": 1648902600, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/046_049.png"] }, { "timestamp": 1648904400, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/047_049.png"] }, { "timestamp": 1648906200, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/048_049.png"] }, { "timestamp": 1648908000, "url": "./_img/canvas/place30/049.png" }, { "timestamp": 1648909800, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/050_049.png"] }, { "timestamp": 1648911600, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/051_049.png"] }, { "timestamp": 1648913400, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/052_049.png"] }, { "timestamp": 1648915200, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/053_049.png"] }, { "timestamp": 1648917000, "url": ["./_img/canvas/place30/049.png", "./_img/canvas/place30/054_049.png"] }, { "timestamp": 1648918800, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/055_060.png"] }, { "timestamp": 1648920600, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/056_060.png"] }, { "timestamp": 1648922400, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/057_060.png"] }, { "timestamp": 1648924200, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/058_060.png"] }, { "timestamp": 1648926000, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/059_060.png"] }, { "timestamp": 1648927800, "url": "./_img/canvas/place30/060.png" }, { "timestamp": 1648929600, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/061_060.png"] }, { "timestamp": 1648931400, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/062_060.png"] }, { "timestamp": 1648933200, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/063_060.png"] }, { "timestamp": 1648935000, "url": ["./_img/canvas/place30/060.png", "./_img/canvas/place30/064_060.png"] }, { "timestamp": 1648936800, 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"./_img/canvas/place30/074_071.png"] }, { "timestamp": 1648954800, "url": ["./_img/canvas/place30/071.png", "./_img/canvas/place30/075_071.png"] }, { "timestamp": 1648956600, "url": ["./_img/canvas/place30/071.png", "./_img/canvas/place30/076_071.png"] }, { "timestamp": 1648958400, "url": ["./_img/canvas/place30/082.png", "./_img/canvas/place30/077_082.png"] }, { "timestamp": 1648960200, "url": ["./_img/canvas/place30/082.png", "./_img/canvas/place30/078_082.png"] }, { "timestamp": 1648962000, "url": ["./_img/canvas/place30/082.png", "./_img/canvas/place30/079_082.png"] }, { "timestamp": 1648963800, "url": ["./_img/canvas/place30/082.png", "./_img/canvas/place30/080_082.png"] }, { "timestamp": 1648965600, "url": ["./_img/canvas/place30/082.png", "./_img/canvas/place30/081_082.png"] }, { "timestamp": 1648967400, "url": "./_img/canvas/place30/082.png" }, { "timestamp": 1648969200, "url": ["./_img/canvas/place30/082.png", "./_img/canvas/place30/083_082.png"] }, { "timestamp": 1648971000, 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"./_img/canvas/place30/121_126.png"] }, { "timestamp": 1649039400, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/122_126.png"] }, { "timestamp": 1649041200, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/123_126.png"] }, { "timestamp": 1649043000, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/124_126.png"] }, { "timestamp": 1649044800, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/125_126.png"] }, { "timestamp": 1649046600, "url": "./_img/canvas/place30/126.png" }, { "timestamp": 1649048400, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/127_126.png"] }, { "timestamp": 1649050200, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/128_126.png"] }, { "timestamp": 1649052000, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/129_126.png"] }, { "timestamp": 1649053800, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/130_126.png"] }, { "timestamp": 1649055600, "url": ["./_img/canvas/place30/126.png", "./_img/canvas/place30/131_126.png"] }, { "timestamp": 1649057400, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/132_137.png"] }, { "timestamp": 1649059200, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/133_137.png"] }, { "timestamp": 1649061000, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/134_137.png"] }, { "timestamp": 1649062800, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/135_137.png"] }, { "timestamp": 1649064600, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/136_137.png"] }, { "timestamp": 1649066400, "url": "./_img/canvas/place30/137.png" }, { "timestamp": 1649068200, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/138_137.png"] }, { "timestamp": 1649070000, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/139_137.png"] }, { "timestamp": 1649071800, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/140_137.png"] }, { "timestamp": 1649073600, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/141_137.png"] }, { "timestamp": 1649075400, "url": ["./_img/canvas/place30/137.png", "./_img/canvas/place30/142_137.png"] }, { "timestamp": 1649077200, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/143_148.png"] }, { "timestamp": 1649079000, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/144_148.png"] }, { "timestamp": 1649080800, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/145_148.png"] }, { "timestamp": 1649082600, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/146_148.png"] }, { "timestamp": 1649084400, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/147_148.png"] }, { "timestamp": 1649086200, "url": "./_img/canvas/place30/148.png" }, { "timestamp": 1649088000, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/149_148.png"] }, { "timestamp": 1649089800, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/150_148.png"] }, { "timestamp": 1649091600, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/151_148.png"] }, { "timestamp": 1649093400, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/152_148.png"] }, { "timestamp": 1649095200, "url": ["./_img/canvas/place30/148.png", "./_img/canvas/place30/153_148.png"] }, { "timestamp": 1649097000, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/154_159.png"] }, { "timestamp": 1649098800, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/155_159.png"] }, { "timestamp": 1649100600, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/156_159.png"] }, { "timestamp": 1649102400, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/157_159.png"] }, { "timestamp": 1649104200, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/158_159.png"] }, { "timestamp": 1649106000, "url": "./_img/canvas/place30/159.png" }, { "timestamp": 1649107800, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/160_159.png"] }, { "timestamp": 1649109600, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/161_159.png"] }, { "timestamp": 1649111400, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/162_159.png"] }, { "timestamp": 1649112460, "url": ["./_img/canvas/place30ex/final.png"] }, { "timestamp": 1649113200, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/163_159.png"] }, { "timestamp": 1649115000, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/164_159.png"] }, { "timestamp": 1649116800, "url": ["./_img/canvas/place30/159.png", "./_img/canvas/place30/165_159.png"] }, { "timestamp": 1649116967, "url": ["./_img/canvas/place30ex/end.png"] }]
},
tfc: {
name: "The Final Clean",
code: "T",
default: 0,
versions: [
{
timestamp: "Final",
url: "./_img/canvas/tfc/final.png",
},
]
}
}
const codeReference = {}
const imageCache = {}
const variantsEl = document.getElementById("variants")
for (const variation in variationsConfig) {
codeReference[variationsConfig[variation].code] = variation
const optionEl = document.createElement('option')
optionEl.value = variation
optionEl.textContent = variationsConfig[variation].name
variantsEl.appendChild(optionEl)
}
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 currentVariation = "default"
const defaultPeriod = variationsConfig[currentVariation].default
let currentPeriod = defaultPeriod
window.currentPeriod = currentPeriod
window.currentVariation = currentVariation
// SETUP
timelineSlider.max = variationsConfig[currentVariation].versions.length - 1;
timelineSlider.value = currentPeriod;
timelineSlider.addEventListener("input", (event) => {
updateTooltip(parseInt(event.target.value), currentVariation)
clearTimeout(updateTimeout)
updateTimeout = setTimeout(() => {
updateTime(parseInt(timelineSlider.value), currentVariation)
setTimeout(() => {
if (timelineSlider.value != currentPeriod && abortController.signal.aborted) {
updateTime(parseInt(timelineSlider.value), currentVariation)
}
}, 50)
}, 25)
})
variantsEl.addEventListener("input", (event) => {
updateTime(currentPeriod, event.target.value)
})
const dispatchTimeUpdateEvent = (period = timelineSlider.value, atlas = atlas) => {
const timeUpdateEvent = new CustomEvent('timeupdate', {
detail: {
period: period,
atlas: atlas
}
});
document.dispatchEvent(timeUpdateEvent);
}
async function updateBackground(newPeriod = currentPeriod, newVariation = currentVariation) {
abortController.abort()
abortController = new AbortController()
currentUpdateIndex++
const myUpdateIndex = currentUpdateIndex
currentPeriod = newPeriod
const variationConfig = variationsConfig[newVariation]
if (currentVariation !== newVariation) {
currentVariation = newVariation
timelineSlider.max = variationConfig.versions.length - 1;
currentPeriod = variationConfig.default;
newPeriod = currentPeriod
if (variationConfig.versions.length === 1) timelineSlider.parentElement.classList.add('no-time-slider')
else timelineSlider.parentElement.classList.remove('no-time-slider')
}
timelineSlider.value = currentPeriod
variantsEl.value = currentVariation
const configObject = variationConfig.versions[currentPeriod];
if (typeof configObject.url === "string") {
if (imageCache[configObject.url] === undefined) {
const fetchResult = await fetch(configObject.url, {
signal: abortController.signal
});
if (currentUpdateIndex !== myUpdateIndex) {
return [configObject, newPeriod, newVariation]
}
const imageBlob = await fetchResult.blob()
imageCache[configObject.url] = URL.createObjectURL(imageBlob)
}
image.src = imageCache[configObject.url]
} else {
const canvas = document.createElement('canvas')
const context = canvas.getContext('2d')
context.canvas.width = 2000
context.canvas.height = 2000
await Promise.all(configObject.url.map(async url => {
if (imageCache[url] === undefined) {
const fetchResult = await fetch(url, {
signal: abortController.signal
});
if (currentUpdateIndex !== myUpdateIndex) {
return
}
const imageBlob = await fetchResult.blob()
imageCache[url] = URL.createObjectURL(imageBlob)
}
}))
for await (const url of configObject.url) {
const imageLayer = new Image()
await new Promise(resolve => {
imageLayer.onload = () => {
context.drawImage(imageLayer, 0, 0)
resolve()
}
imageLayer.src = imageCache[url]
})
}
if (currentUpdateIndex !== myUpdateIndex) return [configObject, newPeriod, newVariation]
const blob = await new Promise(resolve => canvas.toBlob(resolve))
image.src = URL.createObjectURL(blob)
}
return [configObject, newPeriod, newVariation]
}
async function updateTime(newPeriod = currentPeriod, newVariation = currentVariation) {
document.body.dataset.canvasLoading = true
let configObject
[configObject, newPeriod, newVariation] = await updateBackground(newPeriod, newVariation)
atlas = []
for (const atlasIndex in atlasAll) {
let chosenIndex
const validPeriods2 = Object.keys(atlasAll[atlasIndex].path)
for (const i in validPeriods2) {
const validPeriods = validPeriods2[i].split(', ')
for (const j in validPeriods) {
const [start, end, variation] = parsePeriod(validPeriods[j])
if (isOnPeriod(start, end, variation, newPeriod, newVariation)) {
chosenIndex = i
break
}
}
if (chosenIndex !== undefined) break
}
if (chosenIndex === undefined) continue
const pathChosen = Object.values(atlasAll[atlasIndex].path)[chosenIndex]
const centerChosen = Object.values(atlasAll[atlasIndex].center)[chosenIndex]
if (pathChosen === undefined) continue
atlas.push({
...atlasAll[atlasIndex],
path: pathChosen,
center: centerChosen,
})
}
dispatchTimeUpdateEvent(newPeriod, atlas)
document.body.dataset.canvasLoading = false
}
function updateTooltip(newPeriod, newVariation) {
const 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
if (timelineSlider.max === 1) {
tooltip.style.left = (0 - tooltip.offsetWidth/2) + "px"
} else {
tooltip.style.left = (((timelineSlider.offsetWidth)*(timelineSlider.value)/(timelineSlider.max)) - tooltip.offsetWidth/2) + "px"
}
}
tooltip.parentElement.addEventListener('mouseenter', () => updateTooltip(parseInt(timelineSlider.value), currentVariation))
window.addEventListener('resize', () => updateTooltip(parseInt(timelineSlider.value), currentVariation))
function isOnPeriod(start, end, variation, currentPeriod, currentVariation) {
return currentPeriod >= start && currentPeriod <= end && variation === currentVariation
}
function parsePeriod(periodString) {
let variation = "default"
periodString = periodString + ""
if (periodString.split(':').length > 1) {
const split = periodString.split(':')
variation = codeReference[split[0]]
periodString = split[1]
}
if (periodString.search('-') + 1) {
const [start, end] = periodString.split('-').map(i => parseInt(i))
return [start, end, variation]
} else {
const periodNew = parseInt(periodString)
return [periodNew, periodNew, variation]
}
}
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