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Merge pull request #963 from SISheogorath/fix/crashPDF

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Fix server crash on PDF creation
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Christoph (Sheogorath) Kern 2018-09-24 20:34:29 +02:00 committed by GitHub
commit 9e4d165663
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1 changed files with 4 additions and 0 deletions
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4
lib/response.js
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@ -341,6 +341,10 @@ function actionPDF (req, res, note) {
var path = config.tmpPath + '/' + Date.now() + '.pdf'
content = content.replace(/\]\(\//g, '](' + url + '/')
markdownpdf().from.string(content).to(path, function () {
if (!fs.existsSync(path)) {
logger.error('PDF seems to not be generated as expected. File doesn\'t exist: ' + path)
return response.errorInternalError(res)
}
var stream = fs.createReadStream(path)
var filename = title
// Be careful of special characters