-
Type:
Improvement
-
Status: Open
-
Priority:
Minor
-
Resolution: Unresolved
-
Affects Version/s: None
-
Fix Version/s: None
-
Component/s: Automation
When the overwrite=true parameter is passed to a FileManager operation, a check will be done on the title or name (or something else depending on the mimetype and eventual contributions).
However, in a Nuxeo Drive context, we may want to allow the overwrite only if the dc:creator and the current user are the same (similar to what we do for auto-versioning).
Details
The FileManager will always do a NXQL query for each document, see here:
// look for an existing document with same title or filename DocumentModel doc; if (isOverwriteByTitle()) { doc = FileManagerUtils.getExistingDocByTitle(session, path, title); } else { doc = FileManagerUtils.getExistingDocByFileName(session, path, filename); }
isOverwriteByTitle() is evalued to false by default.
And here are the revelant functions:
public static DocumentModel getExistingDocByTitle(CoreSession documentManager, String path, String title) { return getExistingDocByPropertyName(documentManager, path, title, "dc:title"); }
public static DocumentModel getExistingDocByPropertyName(CoreSession documentManager, String path, String value, String propertyName) { value = Normalizer.normalize(value, Normalizer.Form.NFC); DocumentModel existing = null; String parentId = documentManager.getDocument(new PathRef(path)).getId(); String query = "SELECT * FROM Document WHERE ecm:parentId = '" + parentId + "' AND " + propertyName + " = '" + value.replace("'", "\\\'") + "' AND ecm:isTrashed = 0"; DocumentModelList docs = documentManager.query(query, 1); if (docs.size() > 0) { existing = docs.get(0); } return existing; }