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fix: update youtube placeholder default image url #235

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fix: update youtube placeholder default image url #235

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1da1228
fix: update youtube placeholder default image url
serkodev Sep 2, 2024
4f21604
Merge remote-tracking branch 'upstream/main' into fix/youtube-placeho…
serkodev Sep 4, 2024
147351d
chore: add a youtube video needs fallback thumbnail to playground
serkodev Sep 4, 2024
f580c81
feat: add fallback placeholder thumbnail for `ScriptYouTubePlayer`
serkodev Sep 4, 2024
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11 changes: 11 additions & 0 deletions playground/pages/third-parties/youtube/nuxt-scripts.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,10 @@ const videoid = ref('d_IFKP1Ofq0')
function changeVideo() {
videoid.value = 'N8siuNjyV7A'
}

function changeVideoFallback() {
videoid.value = 'jNQXAC9IVRw'
}
</script>

<template>
Expand All @@ -28,5 +32,12 @@ function changeVideo() {
>
change video
</UButton>

<UButton
class="ml-5"
@click="changeVideoFallback"
>
change video needs fallback
</UButton>
</div>
</template>
10 changes: 9 additions & 1 deletion src/runtime/components/ScriptYouTubePlayer.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,9 @@ const rootAttrs = computed(() => {
}) as HTMLAttributes
})

const fallbackPlaceHolder = computed(() => `https://i.ytimg.com/vi/${props.videoId}/hqdefault.jpg`)
const placeholder = computed(() => `https://i.ytimg.com/vi_webp/${props.videoId}/sddefault.webp`)
const isFallbackPlaceHolder = ref(false)

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Suggested change
type YouTubeThumbnailType =
// 120x90
'1' | '2' | '3' | 'default' |
// 320x180
'mq1' | 'mq2' | 'mq3' | 'mqdefault' |
// 480x360
'0' | 'hq1' | 'hq2' | 'hq3' | 'hqdefault' |
// 640x480
'sd1' | 'sd2' | 'sd3' | 'sddefault' |
// 1280x720
'hq720' |
// 1920x1080
'maxresdefault'
function getYouTubeThumbnail(type: YouTubeThumbnailType, webp = false) {
return `https://i.ytimg.com/${webp ? 'vi_webp' : 'vi'}/${props.videoId}/${type}.${webp ? 'webp' : 'jpg'}`
}

Just draft a function to get YouTube thumbnail here. I think we can use this for placeholder or provide for user to use?

if (import.meta.server) {
// dns-prefetch https://i.vimeocdn.com
Expand All @@ -146,14 +148,20 @@ if (import.meta.server) {

const placeholderAttrs = computed(() => {
return defu(props.placeholderAttrs, {
src: placeholder.value,
src: isFallbackPlaceHolder.value ? fallbackPlaceHolder.value : placeholder.value,
alt: '',
loading: props.aboveTheFold ? 'eager' : 'lazy',
style: {
width: '100%',
objectFit: 'contain',
height: '100%',
},
onLoad(payload) {
const img = payload.target as HTMLImageElement
if (img.naturalWidth === 120 && img.naturalHeight === 90) {
isFallbackPlaceHolder.value = true
}
},
} satisfies ImgHTMLAttributes)
})
</script>
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