audiobookshelf/client/components/stats/YearInReview.vue

189 lines
6.7 KiB
Vue
Raw Normal View History

<template>
<div>
<div v-if="processing" class="w-[400px] h-[400px] flex items-center justify-center">
<widgets-loading-spinner />
</div>
<img v-else-if="dataUrl" :src="dataUrl" />
</div>
</template>
<script>
export default {
props: {
processing: Boolean
},
data() {
return {
dataUrl: null,
year: null,
yearStats: null
}
},
methods: {
async initCanvas() {
if (!this.yearStats) return
const canvas = document.createElement('canvas')
canvas.width = 400
canvas.height = 400
const ctx = canvas.getContext('2d')
const createRoundedRect = (x, y, w, h) => {
ctx.fillStyle = '#37383866'
ctx.strokeStyle = '#C0C0C0aa'
ctx.beginPath()
ctx.roundRect(x, y, w, h, [20])
ctx.fill()
ctx.stroke()
}
const addText = (text, fontSize, fontWeight, color, letterSpacing, x, y, maxWidth = 0) => {
ctx.fillStyle = color
ctx.font = `${fontWeight} ${fontSize} Source Sans Pro`
ctx.letterSpacing = letterSpacing
// If maxWidth is specified then continue to remove chars until under maxWidth and add ellipsis
if (maxWidth) {
let txtWidth = ctx.measureText(text).width
while (txtWidth > maxWidth) {
console.warn(`Text "${text}" is greater than max width ${maxWidth} (width:${txtWidth})`)
if (text.endsWith('...')) text = text.slice(0, -4) // Repeated checks remove 1 char at a time
else text = text.slice(0, -3) // First check remove last 3 chars
text += '...'
txtWidth = ctx.measureText(text).width
console.log(`Checking text "${text}" (width:${txtWidth})`)
}
}
ctx.fillText(text, x, y)
}
const addIcon = (icon, color, fontSize, x, y) => {
ctx.fillStyle = color
ctx.font = `${fontSize} Material Icons Outlined`
ctx.fillText(icon, x, y)
}
// Bg color
ctx.fillStyle = '#232323'
ctx.fillRect(0, 0, canvas.width, canvas.height)
// Cover image tiles
if (this.yearStats.booksWithCovers.length) {
let index = 0
ctx.globalAlpha = 0.25
for (let x = 0; x < 4; x++) {
for (let y = 0; y < 4; y++) {
const coverIndex = index % this.yearStats.booksWithCovers.length
let libraryItemId = this.yearStats.booksWithCovers[coverIndex]
index++
await new Promise((resolve) => {
const img = new Image()
img.crossOrigin = 'anonymous'
img.addEventListener('load', () => {
ctx.drawImage(img, 100 * x, 100 * y, 100, 100)
resolve()
})
img.addEventListener('error', () => {
resolve()
})
img.src = this.$store.getters['globals/getLibraryItemCoverSrcById'](libraryItemId)
})
}
}
}
ctx.globalAlpha = 1
ctx.textBaseline = 'middle'
// Create gradient
const grd1 = ctx.createLinearGradient(0, 0, 400, 400)
grd1.addColorStop(0, '#000000aa')
grd1.addColorStop(1, '#cd9d49aa')
ctx.fillStyle = grd1
ctx.fillRect(0, 0, canvas.width, canvas.height)
// Top Abs icon
let tanColor = '#ffdb70'
ctx.fillStyle = tanColor
ctx.font = '32px absicons'
ctx.fillText('\ue900', 15, 32)
// Top text
addText('audiobookshelf', '22px', 'normal', tanColor, '0px', 55, 22)
addText(`${this.year} YEAR IN REVIEW`, '14px', 'bold', 'white', '1px', 55, 44)
// Top left box
createRoundedRect(10, 65, 185, 80)
addText(this.yearStats.numBooksFinished, '32px', 'bold', 'white', '0px', 63, 98)
addText('books finished', '14px', 'normal', tanColor, '0px', 63, 120)
const readIconPath = new Path2D()
readIconPath.addPath(new Path2D('M19 1H5c-1.1 0-1.99.9-1.99 2L3 15.93c0 .69.35 1.3.88 1.66L12 23l8.11-5.41c.53-.36.88-.97.88-1.66L21 3c0-1.1-.9-2-2-2zm-9 15l-5-5 1.41-1.41L10 13.17l7.59-7.59L19 7l-9 9z'), { a: 1.2, d: 1.2, e: 26, f: 90 })
ctx.fillStyle = '#ffffff'
ctx.fill(readIconPath)
// Box top right
createRoundedRect(205, 65, 185, 80)
addText(this.$elapsedPrettyExtended(this.yearStats.totalListeningTime, true, false), '20px', 'bold', 'white', '0px', 257, 96)
addText('spent listening', '14px', 'normal', tanColor, '0px', 257, 117)
addIcon('watch_later', 'white', '32px', 218, 105)
// Box bottom left
createRoundedRect(10, 155, 185, 80)
addText(this.yearStats.totalListeningSessions, '32px', 'bold', 'white', '0px', 65, 188)
addText('sessions', '14px', 'normal', tanColor, '1px', 65, 210)
addIcon('headphones', 'white', '32px', 25, 195)
// Box bottom right
createRoundedRect(205, 155, 185, 80)
addText(this.yearStats.numBooksListened, '32px', 'bold', 'white', '0px', 258, 188)
addText('books listened to', '14px', 'normal', tanColor, '0.65px', 258, 210)
addIcon('local_library', 'white', '32px', 220, 195)
// Text stats
const topNarrator = this.yearStats.mostListenedNarrator
if (topNarrator) {
addText('TOP NARRATOR', '12px', 'normal', tanColor, '1px', 20, 260)
addText(topNarrator.name, '18px', 'bolder', 'white', '0px', 20, 282, 180)
addText(this.$elapsedPrettyExtended(topNarrator.time, true, false), '14px', 'lighter', 'white', '1px', 20, 302)
}
const topGenre = this.yearStats.topGenres[0]
if (topGenre) {
addText('TOP GENRE', '12px', 'normal', tanColor, '1px', 215, 260)
addText(topGenre.genre, '18px', 'bolder', 'white', '0px', 215, 282, 180)
addText(this.$elapsedPrettyExtended(topGenre.time, true, false), '14px', 'lighter', 'white', '1px', 215, 302)
}
const topAuthor = this.yearStats.topAuthors[0]
if (topAuthor) {
addText('TOP AUTHOR', '12px', 'normal', tanColor, '1px', 20, 335)
addText(topAuthor.name, '18px', 'bolder', 'white', '0px', 20, 357, 180)
addText(this.$elapsedPrettyExtended(topAuthor.time, true, false), '14px', 'lighter', 'white', '1px', 20, 377)
}
this.dataUrl = canvas.toDataURL('png')
},
refresh() {
this.init()
},
async init() {
this.$emit('update:processing', true)
let year = new Date().getFullYear()
if (new Date().getMonth() < 11) year--
this.year = year
this.yearStats = await this.$axios.$get(`/api/me/year/${year}/stats`).catch((err) => {
console.error('Failed to load stats for year', err)
this.$toast.error('Failed to load year stats')
return null
})
await this.initCanvas()
this.$emit('update:processing', false)
}
},
mounted() {
this.init()
}
}
</script>