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image not found handling #32

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image not found handling #32

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19 changes: 13 additions & 6 deletions upload_server.js
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,8 @@ var options = {
"docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"zip": "application/zip, application/x-compressed-zip",
"txt": "text/plain"
}
},
notFoundImage: null
/* Uncomment and edit this section to provide the service via HTTPS:
ssl: {
key: fs.readFileSync('/Applications/XAMPP/etc/ssl.key/server.key'),
Expand Down Expand Up @@ -131,6 +132,7 @@ UploadServer = {
if (opts.getFileName != null) options.getFileName = opts.getFileName;
if (opts.finished != null) options.finished = opts.finished;
if (opts.overwrite != null) options.overwrite = opts.overwrite;
if (opts.notFoundImage != null) options.notFoundImage = opts.notFoundImage;

if (opts.uploadUrl) options.uploadUrl = opts.uploadUrl;

Expand All @@ -148,7 +150,7 @@ UploadServer = {

// make sure paths are correct
fs.unlinkSync(path.join(options.uploadDir, filePath));

// unlink all imageVersions also
if (options.imageVersions) {
var subFolders = Object.keys(options.imageVersions);
Expand Down Expand Up @@ -232,10 +234,15 @@ UploadServer = {
try {
stats = fs.lstatSync(filename); // throws if path doesn't exist
} catch (e) {
res.writeHead(404, {'Content-Type': 'text/plain'});
res.write('404 Not Found\n');
res.end();
return;
try {
filename = path.join(options.uploadDir, unescape(options.notFoundImage));
stats = fs.lstatSync(filename); // throws if path doesn't exist
} catch (e) {
res.writeHead(404, {'Content-Type': 'text/plain'});
res.write('404 Not Found\n');
res.end();
return;
}
}

if (stats.isFile()) {
Expand Down