yes, right now it just throws an error, there is no special handling on this. perhaps we can consider implementing some kind of fallbackSrc when this happens, but this can also be done right now using helpers.
here is link that shows how to implement a custom fallback https://playground.jsreport.net/w/anon/qM203vEC
you need to update the helper call in your hyperlink to be like this
and in your template have this helper:
const jsreport = require('jsreport-proxy')
const axios = await jsreport.npm.require('axios@0.24.0')
async function docxImageWithFallback (options) {
const src = options.hash.src
if (src.startsWith('data:')) {
return src
}
try {
console.log('sending request...')
const response = await axios({
url: src,
responseType: 'arraybuffer',
method: 'GET'
})
const contentType = response.headers['content-type'] || response.headers['Content-Type']
if (!contentType) {
throw new Error(`Empty content-type for remote image at "${src}"`)
}
const extensionsParts = contentType.split(';')[0].split('/').filter((p) => p)
if (extensionsParts.length === 0 || extensionsParts.length > 2) {
throw new Error(`Invalid content-type "${contentType}" for remote image at "${src}"`)
}
// some servers returns the image content type without the "image/" prefix
imageExtension = extensionsParts.length === 1 ? extensionsParts[0] : extensionsParts[1]
imageBuffer = Buffer.from(response.data)
imgDataUri = `data:image/${imageExtension};base64,${imageBuffer.toString('base64')}`
} catch (err) {
imgDataUri = 'data:image/png;base64,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'
}
return docxImage.call(this, {
...options,
hash: {
...options.hash,
src: imgDataUri
}
})
}
