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fix(TBM): cache image conversion & fix an undefined error #10343

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Merged
theusaf merged 1 commit into from
Jan 12, 2026
Merged

fix(TBM): cache image conversion & fix an undefined error #10343

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2 changes: 1 addition & 1 deletion websites/T/TBM/metadata.json
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@
},
"url": "www.infotbm.com",
"regExp": "^https?[:][/][/]([a-z0-9-]+[.])*infotbm[.]com[/]",
"version": "1.0.2",
"version": "1.0.3",
"logo": "https://cdn.rcd.gg/PreMiD/websites/T/TBM/assets/logo.png",
"thumbnail": "https://cdn.rcd.gg/PreMiD/websites/T/TBM/assets/thumbnail.png",
"color": "#FFFFFF",
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10 changes: 9 additions & 1 deletion websites/T/TBM/presence.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ async function getStrings() {
})
}
const browsingTimestamp = Math.floor(Date.now() / 1000)
const svgCache = new Map<string, string>()

enum ActivityAssets {
Logo = 'https://cdn.rcd.gg/PreMiD/websites/T/TBM/assets/logo.png',
Expand All @@ -57,6 +58,10 @@ enum ActivityAssets {
}

async function svgToPng(svgUrl: string): Promise<string | undefined> {
if (svgCache.has(svgUrl)) {
return svgCache.get(svgUrl)
}

if (!svgUrl || !svgUrl.endsWith('.svg'))
return

Expand Down Expand Up @@ -92,6 +97,7 @@ async function svgToPng(svgUrl: string): Promise<string | undefined> {
ctx.drawImage(img, x, y, img.width, img.height)

png = canvas.toDataURL('image/png')
svgCache.set(svgUrl, png)
}

URL.revokeObjectURL(url)
Expand Down Expand Up @@ -231,8 +237,10 @@ presence.on('UpdateData', async () => {
presenceData.details = strings.viewLines
presenceData.smallImageKey = ActivityAssets.Lines
if (document.querySelector('.title-line')) {
const departureStop = document.querySelector('.lines > h2:nth-of-type(1)')
const arrivalStop = document.querySelector('.lines > h2:nth-of-type(2)')
presenceData.details = strings.viewLineInfo
presenceData.state = `${document.querySelector('.lines > h2:nth-of-type(1)')?.textContent} ↔ ${document.querySelector('.lines > h2:nth-of-type(2)')?.textContent}`
presenceData.state = `${departureStop?.textContent}${arrivalStop ? ` ↔ ${arrivalStop?.textContent}` : ''}`
svgImg = document.querySelector<HTMLImageElement>('.tbm-icon-picto > img')
if (svgImg) {
presenceData.smallImageKey = await svgToPng(svgImg?.src)
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