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fix file deletion #4949

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fix file deletion #4949

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35 changes: 21 additions & 14 deletions fields/types/file/FileType.js
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Original file line number Diff line number Diff line change
Expand Up @@ -47,12 +47,22 @@ file.prototype.upload = function (item, file, callback) {
var field = this;
// TODO; Validate there is actuall a file to upload
debug('[%s.%s] Uploading file for item %s:', this.list.key, this.path, item.id, file);
this.storage.uploadFile(file, function (err, result) {
if (err) return callback(err);
debug('[%s.%s] Uploaded file for item %s with result:', field.list.key, field.path, item.id, result);
item.set(field.path, result);
callback(null, result);
});
var upload = function (item, file, callback) {
field.storage.uploadFile(file, function (err, result) {
if (err) return callback(err);
debug('[%s.%s] Uploaded file for item %s with result:', field.list.key, field.path, item.id, result);
item.set(field.path, result);
callback(null, result);
});
};
if (item[field.path] && item[field.path].filename) {
field.remove(item, function (err, result) {
if (err) return callback(err);
upload(item, file, callback);
});
} else {
upload(item, file, callback);
}
};

/**
Expand All @@ -69,10 +79,8 @@ file.prototype.reset = function (item) {
/**
* Deletes the stored file and resets the field value
*/
// TODO: Should we accept a callback here? Seems like a good idea.
file.prototype.remove = function (item) {
this.storage.removeFile(item.get(this.path));
this.reset();
file.prototype.remove = function (item, callback) {
this.storage.removeFile(item.get(this.path), callback);
};

/**
Expand Down Expand Up @@ -155,10 +163,9 @@ file.prototype.updateItem = function (item, data, files, callback) {
var value = this.getValueFromData(data);
var uploadedFile;

// Providing the string "remove" removes the file and resets the field
if (value === 'remove') {
this.remove(item);
utils.defer(callback);
// Providing empty string to removes the file and resets the field
if (value === '') {
this.remove(item, function () {});
}

// Find an uploaded file in the files argument, either referenced in the
Expand Down