private boolean handleDropTransfer(String dropStr, final int dropRow) throws IOException {
if (dropStr.startsWith("file:")) {
// This appears to be a dragged file link and not a reference
// format. Check if we can map this to a set of files:
if (handleDraggedFilenames(dropStr, dropRow)) {
return true;
// If not, handle it in the normal way...
}
} else if (dropStr.startsWith("http:")) {
// This is the way URL links are received on OS X and KDE (Gnome?):
URL url = new URL(dropStr);
// JOptionPane.showMessageDialog(null, "Making URL:
// "+url.toString());
return handleDropTransfer(url);
}
File tmpfile = java.io.File.createTempFile("jabrefimport", "");
tmpfile.deleteOnExit();
try (FileWriter fw = new FileWriter(tmpfile)) {
fw.write(dropStr);
}
// System.out.println("importing from " + tmpfile.getAbsolutePath());
ImportMenuItem importer = new ImportMenuItem(frame, false);
importer.automatedImport(new String[] {tmpfile.getAbsolutePath()});
return true;
}
/**
* Take a set of filenames. Those with names indicating bib files are opened as such if possible.
* All other files we will attempt to import into the current database.
*
* @param fileNames The names of the files to open.
* @param dropRow success status for the operation
*/
private void loadOrImportFiles(String[] fileNames, int dropRow) {
OpenDatabaseAction openAction = new OpenDatabaseAction(frame, false);
List<String> notBibFiles = new ArrayList<>();
List<String> bibFiles = new ArrayList<>();
for (String fileName : fileNames) {
// Find the file's extension, if any:
String extension = "";
ExternalFileType fileType = null;
int index = fileName.lastIndexOf('.');
if ((index >= 0) && (index < fileName.length())) {
extension = fileName.substring(index + 1).toLowerCase();
}
if ("bib".equals(extension)) {
// we assume that it is a BibTeX file.
// When a user wants to import something with file extension "bib", but which is not a
// BibTeX file, he should use "file -> import"
bibFiles.add(fileName);
continue;
}
fileType = Globals.prefs.getExternalFileTypeByExt(extension);
/*
* This is a linkable file. If the user dropped it on an entry, we
* should offer options for autolinking to this files:
*
* TODO we should offer an option to highlight the row the user is on too.
*/
if ((fileType != null) && (dropRow >= 0)) {
/*
* TODO: need to signal if this is a local or autodownloaded
* file
*/
boolean local = true;
/*
* TODO: make this an instance variable?
*/
DroppedFileHandler dfh = new DroppedFileHandler(frame, panel);
dfh.handleDroppedfile(fileName, fileType, local, entryTable, dropRow);
continue;
}
notBibFiles.add(fileName);
}
openAction.openFilesAsStringList(bibFiles, true);
if (!notBibFiles.isEmpty()) {
String[] toImport = new String[notBibFiles.size()];
notBibFiles.toArray(toImport);
// Import into new if entryTable==null, otherwise into current
// database:
ImportMenuItem importer = new ImportMenuItem(frame, entryTable == null);
importer.automatedImport(toImport);
}
}
private boolean handleDropTransfer(URL dropLink) throws IOException {
File tmpfile = java.io.File.createTempFile("jabrefimport", "");
tmpfile.deleteOnExit();
// System.out.println("Import url: " + dropLink.toString());
// System.out.println("Temp file: "+tmpfile.getAbsolutePath());
MonitoredURLDownload.buildMonitoredDownload(entryTable, dropLink).downloadToFile(tmpfile);
// Import into new if entryTable==null, otherwise into current database:
ImportMenuItem importer = new ImportMenuItem(frame, entryTable == null);
importer.automatedImport(new String[] {tmpfile.getAbsolutePath()});
return true;
}