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fix: don't die on missing optional dependency gifencoder

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This commit is contained in:
Simon Lecoq
2023-08-23 22:59:05 -04:00
parent 4f02045e60
commit 54e28d361f
1 changed files with 25 additions and 19 deletions
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6
source/app/metrics/utils.mjs
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@@ -764,6 +764,7 @@ export async function gif({page, width, height, frames, x = 0, y = 0, repeat = t
if (fss.existsSync(path)) if (fss.existsSync(path))
await fs.unlink(path) await fs.unlink(path)
//Create encoder //Create encoder
try {
const GIFEncoder = (await import("gifencoder")).default const GIFEncoder = (await import("gifencoder")).default
const encoder = new GIFEncoder(width, height) const encoder = new GIFEncoder(width, height)
encoder.createWriteStream().pipe(fss.createWriteStream(path)) encoder.createWriteStream().pipe(fss.createWriteStream(path))
@@ -784,6 +785,11 @@ export async function gif({page, width, height, frames, x = 0, y = 0, repeat = t
const result = await fs.readFile(path, "base64") const result = await fs.readFile(path, "base64")
await fs.unlink(path) await fs.unlink(path)
return `data:image/gif;base64,${result}` return `data:image/gif;base64,${result}`
}
catch (error) {
console.debug(`metrics/puppeteergif > could not create gif: ${error}`)
return "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mOcOnfpfwAGfgLYttYINwAAAABJRU5ErkJggg=="
}
} }
/**D3 node wrapper (loosely based on https://github.com/d3-node/d3-node)*/ /**D3 node wrapper (loosely based on https://github.com/d3-node/d3-node)*/