private void doMakePathsRelative(BibtexEntry entry, NamedCompound ce) {
String oldValue = entry.getField(Globals.FILE_FIELD);
if (oldValue == null) {
return;
}
FileListTableModel flModel = new FileListTableModel();
flModel.setContent(oldValue);
if (flModel.getRowCount() == 0) {
return;
}
boolean changed = false;
for (int i = 0; i < flModel.getRowCount(); i++) {
FileListEntry flEntry = flModel.getEntry(i);
String oldFileName = flEntry.getLink();
String newFileName =
FileUtil.shortenFileName(
new File(oldFileName), panel.metaData().getFileDirectory(Globals.FILE_FIELD))
.toString();
if (!oldFileName.equals(newFileName)) {
flEntry.setLink(newFileName);
changed = true;
}
}
if (changed) {
String newValue = flModel.getStringRepresentation();
assert (!oldValue.equals(newValue));
entry.setField(Globals.FILE_FIELD, newValue);
ce.addEdit(new UndoableFieldChange(entry, Globals.FILE_FIELD, oldValue, newValue));
}
}
private static void fixWrongFileEntries(BibtexEntry entry, NamedCompound ce) {
String oldValue = entry.getField(Globals.FILE_FIELD);
if (oldValue == null) {
return;
}
FileListTableModel flModel = new FileListTableModel();
flModel.setContent(oldValue);
if (flModel.getRowCount() == 0) {
return;
}
boolean changed = false;
for (int i = 0; i < flModel.getRowCount(); i++) {
FileListEntry flEntry = flModel.getEntry(i);
String link = flEntry.getLink();
String description = flEntry.getDescription();
if ("".equals(link) && (!"".equals(description))) {
// link and description seem to be switched, quickly fix that
flEntry.setLink(flEntry.getDescription());
flEntry.setDescription("");
changed = true;
}
}
if (changed) {
String newValue = flModel.getStringRepresentation();
assert (!oldValue.equals(newValue));
entry.setField(Globals.FILE_FIELD, newValue);
ce.addEdit(new UndoableFieldChange(entry, Globals.FILE_FIELD, oldValue, newValue));
}
}
private void doRenamePDFs(BibtexEntry entry, NamedCompound ce) {
// Extract the path
String oldValue = entry.getField(Globals.FILE_FIELD);
if (oldValue == null) {
return;
}
FileListTableModel flModel = new FileListTableModel();
flModel.setContent(oldValue);
if (flModel.getRowCount() == 0) {
return;
}
boolean changed = false;
for (int i = 0; i < flModel.getRowCount(); i++) {
String realOldFilename = flModel.getEntry(i).getLink();
if (cleanUpRenamePDFonlyRelativePaths.isSelected()
&& (new File(realOldFilename).isAbsolute())) {
continue;
}
String newFilename = Util.getLinkedFileName(panel.database(), entry);
// String oldFilename = bes.getField(GUIGlobals.FILE_FIELD); // would have to be stored for
// undoing purposes
// Add extension to newFilename
newFilename = newFilename + "." + flModel.getEntry(i).getType().getExtension();
// get new Filename with path
// Create new Path based on old Path and new filename
File expandedOldFile =
FileUtil.expandFilename(
realOldFilename, panel.metaData().getFileDirectory(Globals.FILE_FIELD));
if (expandedOldFile.getParent() == null) {
// something went wrong. Just skip this entry
continue;
}
String newPath =
expandedOldFile
.getParent()
.concat(System.getProperty("file.separator"))
.concat(newFilename);
if (new File(newPath).exists()) {
// we do not overwrite files
// TODO: we could check here if the newPath file is linked with the current entry. And if
// not, we could add a link
continue;
}
// do rename
boolean renameSuccessful = FileUtil.renameFile(expandedOldFile.toString(), newPath);
if (renameSuccessful) {
changed = true;
// Change the path for this entry
String description = flModel.getEntry(i).getDescription();
ExternalFileType type = flModel.getEntry(i).getType();
flModel.removeEntry(i);
// we cannot use "newPath" to generate a FileListEntry as newPath is absolute, but we want
// to keep relative paths whenever possible
File parent = (new File(realOldFilename)).getParentFile();
String newFileEntryFileName;
if (parent == null) {
newFileEntryFileName = newFilename;
} else {
newFileEntryFileName =
parent.toString().concat(System.getProperty("file.separator")).concat(newFilename);
}
flModel.addEntry(i, new FileListEntry(description, newFileEntryFileName, type));
} else {
unsuccessfulRenames++;
}
}
if (changed) {
String newValue = flModel.getStringRepresentation();
assert (!oldValue.equals(newValue));
entry.setField(Globals.FILE_FIELD, newValue);
// we put an undo of the field content here
// the file is not being renamed back, which leads to inconsistencies
// if we put a null undo object here, the change by "doMakePathsRelative" would overwrite the
// field value nevertheless.
ce.addEdit(new UndoableFieldChange(entry, Globals.FILE_FIELD, oldValue, newValue));
}
}
