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LibreOffice: rephrase comments (conversion is generic and not PDF-specific)

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muxator 2018-10-31 22:34:11 +01:00
parent df5618b274
commit 73d09f1c6c
1 changed files with 7 additions and 3 deletions
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10
src/node/utils/LibreOffice.js
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@ -56,7 +56,10 @@ function doConvertTask(task, callback) {
var tmpDir = os.tmpdir(); var tmpDir = os.tmpdir();
async.series([ async.series([
// Generate a PDF file with LibreOffice /*
* use LibreOffice to convert task.srcFile to another format, given in
* task.type
*/
function(callback) { function(callback) {
var soffice = spawn(settings.soffice, [ var soffice = spawn(settings.soffice, [
'--headless', '--headless',
@ -81,17 +84,18 @@ function doConvertTask(task, callback) {
stdoutBuffer += data.toString(); stdoutBuffer += data.toString();
}); });
// Throw an exception if libreoffice failed
soffice.on('exit', function(code) { soffice.on('exit', function(code) {
if (code != 0) { if (code != 0) {
// Throw an exception if libreoffice failed
return callback(`LibreOffice died with exit code ${code} and message: ${stdoutBuffer}`); return callback(`LibreOffice died with exit code ${code} and message: ${stdoutBuffer}`);
} }
// if LibreOffice exited succesfully, go on with processing
callback(); callback();
}) })
}, },
// Move the PDF file to the correct place // Move the converted file to the correct place
function(callback) { function(callback) {
var filename = path.basename(task.srcFile); var filename = path.basename(task.srcFile);
var pdfFilename = filename.substr(0, filename.lastIndexOf('.')) + '.' + task.type; var pdfFilename = filename.substr(0, filename.lastIndexOf('.')) + '.' + task.type;