public synchronized boolean setCiteKeyForEntry(String id, String key) {
if (!_entries.containsKey(id)) return false; // Entry doesn't exist!
BibtexEntry entry = getEntryById(id);
String oldKey = entry.getCiteKey();
if (key != null) entry.setField(BibtexFields.KEY_FIELD, key);
else entry.clearField(BibtexFields.KEY_FIELD);
return checkForDuplicateKeyAndAdd(oldKey, entry.getCiteKey(), false);
}
public synchronized BibtexEntry[] getEntriesByKey(String key) {
ArrayList<BibtexEntry> entries = new ArrayList<BibtexEntry>();
for (BibtexEntry entry : _entries.values()) {
if (key.equals(entry.getCiteKey())) entries.add(entry);
}
return entries.toArray(new BibtexEntry[entries.size()]);
}
/** Returns the entry with the given bibtex key. */
public synchronized BibtexEntry getEntryByKey(String key) {
BibtexEntry back = null;
int keyHash = key.hashCode(); // key hash for better performance
Set<String> keySet = _entries.keySet();
for (String entrieID : keySet) {
BibtexEntry entry = getEntryById(entrieID);
if ((entry != null) && (entry.getCiteKey() != null)) {
String citeKey = entry.getCiteKey();
if (citeKey != null) {
if (keyHash == citeKey.hashCode()) {
back = entry;
}
}
}
}
return back;
}
/**
* Removes the entry with the given string.
*
* <p>Returns null if not found.
*/
public synchronized BibtexEntry removeEntry(String id) {
BibtexEntry oldValue = _entries.remove(id);
if (oldValue == null) return null;
removeKeyFromSet(oldValue.getCiteKey());
oldValue.removePropertyChangeListener(listener);
fireDatabaseChanged(
new DatabaseChangeEvent(this, DatabaseChangeEvent.ChangeType.REMOVED_ENTRY, oldValue));
return oldValue;
}
/**
* Inserts the entry, given that its ID is not already in use. use Util.createId(...) to make up a
* unique ID for an entry.
*/
public synchronized boolean insertEntry(BibtexEntry entry) throws KeyCollisionException {
String id = entry.getId();
if (getEntryById(id) != null) {
throw new KeyCollisionException("ID is already in use, please choose another");
}
entry.addPropertyChangeListener(listener);
_entries.put(id, entry);
fireDatabaseChanged(
new DatabaseChangeEvent(this, DatabaseChangeEvent.ChangeType.ADDED_ENTRY, entry));
return checkForDuplicateKeyAndAdd(null, entry.getCiteKey(), false);
}
public void run() {
if (!goOn) return;
for (int i = 0; i < entries.length; i++) {
BibtexEntry entry = entries[i];
// Make a list of all PDFs linked from this entry:
List<File> files = new ArrayList<File>();
// First check the (legacy) "pdf" field:
String pdf = entry.getField("pdf");
String dir = panel.metaData().getFileDirectory("pdf");
File f = Util.expandFilename(pdf, new String[] {dir, "."});
if (f != null) files.add(f);
// Then check the "file" field:
dir = panel.metaData().getFileDirectory(GUIGlobals.FILE_FIELD);
String field = entry.getField(GUIGlobals.FILE_FIELD);
if (field != null) {
FileListTableModel tm = new FileListTableModel();
tm.setContent(field);
for (int j = 0; j < tm.getRowCount(); j++) {
FileListEntry flEntry = tm.getEntry(j);
if ((flEntry.getType() != null)
&& (flEntry.getType().getName().toLowerCase().equals("pdf"))) {
f = Util.expandFilename(flEntry.getLink(), new String[] {dir, "."});
if (f != null) files.add(f);
}
}
}
optDiag.progressArea.append(entry.getCiteKey() + "\n");
if (files.size() == 0) {
skipped++;
optDiag.progressArea.append(" " + Globals.lang("Skipped - No PDF linked") + ".\n");
} else
for (File file : files) {
if (!file.exists()) {
skipped++;
optDiag.progressArea.append(
" " + Globals.lang("Skipped - PDF does not exist") + ":\n");
optDiag.progressArea.append(" " + file.getPath() + "\n");
} else {
try {
XMPUtil.writeXMP(file, entry, database);
optDiag.progressArea.append(" " + Globals.lang("Ok") + ".\n");
entriesChanged++;
} catch (Exception e) {
optDiag.progressArea.append(
" " + Globals.lang("Error while writing") + " '" + file.getPath() + "':\n");
optDiag.progressArea.append(" " + e.getLocalizedMessage() + "\n");
errors++;
}
}
}
if (optDiag.canceled) {
optDiag.progressArea.append("\n" + Globals.lang("Operation canceled.\n"));
break;
}
}
optDiag.progressArea.append(
"\n"
+ Globals.lang(
"Finished writing XMP for %0 file (%1 skipped, %2 errors).",
String.valueOf(entriesChanged), String.valueOf(skipped), String.valueOf(errors)));
optDiag.done();
}
public void update() {
// pdfURL = new URL("http://geog-www.sbs.ohio-state.edu/faculty/bmark/abbott_etal_ppp03.pdf");
if (result.url != null) {
// System.out.println("PDF URL: "+result.url);
String bibtexKey = entry.getCiteKey();
String fileDir = basePanel.metaData().getFileDirectory(GUIGlobals.FILE_FIELD);
if (fileDir == null) {
// TODO: error message if file dir not defined
// JOptionPane.showMessageDialog(frame, Globals.lang);
return;
}
DownloadExternalFile def =
new DownloadExternalFile(basePanel.frame(), basePanel.metaData(), bibtexKey);
try {
def.download(
result.url,
new DownloadExternalFile.DownloadCallback() {
public void downloadComplete(FileListEntry file) {
System.out.println("finished");
FileListTableModel tm = new FileListTableModel();
String oldValue = entry.getField(GUIGlobals.FILE_FIELD);
tm.setContent(oldValue);
tm.addEntry(tm.getRowCount(), file);
String newValue = tm.getStringRepresentation();
UndoableFieldChange edit =
new UndoableFieldChange(entry, GUIGlobals.FILE_FIELD, oldValue, newValue);
entry.setField(GUIGlobals.FILE_FIELD, newValue);
basePanel.undoManager.addEdit(edit);
basePanel.markBaseChanged();
}
});
} catch (IOException e) {
e.printStackTrace();
}
basePanel.output(Globals.lang("Finished downloading full text document"));
} else {
String message = null;
switch (result.status) {
case FindFullText.UNKNOWN_DOMAIN:
message =
Globals.lang(
"Unable to find full text article. No search algorithm "
+ "defined for the '%0' web site.",
result.host);
break;
case FindFullText.WRONG_MIME_TYPE:
message =
Globals.lang(
"Found pdf link, but received the wrong MIME type. "
+ "This could indicate that you don't have access to the fulltext article.");
break;
case FindFullText.LINK_NOT_FOUND:
message = Globals.lang("Unable to find full text document in the linked web page.");
break;
case FindFullText.IO_EXCEPTION:
message = Globals.lang("Connection error when trying to find full text document.");
break;
case FindFullText.NO_URLS_DEFINED:
message = Globals.lang("This entry provides no URL or DOI links.");
break;
}
basePanel.output(Globals.lang("Full text article download failed"));
JOptionPane.showMessageDialog(
basePanel.frame(),
message,
Globals.lang("Full text article download failed"),
JOptionPane.ERROR_MESSAGE);
}
}