Examples with FileFinder org.jabref.logic.util.io.FileFinder used on opensource projects

Example 1 with FileFinder

use of org.jabref.logic.util.io.FileFinder in project jabref by JabRef.

the class LinkedFilesEditorViewModel method findAssociatedNotLinkedFiles.

/**
     * Find files that are probably associated  to the given entry but not yet linked.
     */
private List<LinkedFileViewModel> findAssociatedNotLinkedFiles(BibEntry entry) {
    final List<Path> dirs = databaseContext.getFileDirectoriesAsPaths(Globals.prefs.getFileDirectoryPreferences());
    final List<String> extensions = ExternalFileTypes.getInstance().getExternalFileTypeSelection().stream().map(ExternalFileType::getExtension).collect(Collectors.toList());
    // Run the search operation:
    FileFinder fileFinder = FileFinders.constructFromConfiguration(Globals.prefs.getAutoLinkPreferences());
    List<Path> newFiles = fileFinder.findAssociatedFiles(entry, dirs, extensions);
    List<LinkedFileViewModel> result = new ArrayList<>();
    for (Path newFile : newFiles) {
        boolean alreadyLinked = files.get().stream().map(file -> file.findIn(dirs)).anyMatch(file -> file.isPresent() && file.get().equals(newFile));
        if (!alreadyLinked) {
            LinkedFileViewModel newLinkedFile = new LinkedFileViewModel(fromFile(newFile, dirs));
            newLinkedFile.markAsAutomaticallyFound();
            result.add(newLinkedFile);
        }
    }
    return result;
}

Example 2 with FileFinder

use of org.jabref.logic.util.io.FileFinder in project jabref by JabRef.

the class AutoSetLinks method autoSetLinks.

/**
     * Automatically add links for this set of entries, based on the globally stored list of external file types. The
     * entries are modified, and corresponding UndoEdit elements added to the NamedCompound given as argument.
     * Furthermore, all entries which are modified are added to the Set of entries given as an argument.
     * <p>
     * The entries' bibtex keys must have been set - entries lacking key are ignored. The operation is done in a new
     * thread, which is returned for the caller to wait for if needed.
     *
     * @param entries          A collection of BibEntry objects to find links for.
     * @param ce               A NamedCompound to add UndoEdit elements to.
     * @param changedEntries   MODIFIED, optional. A Set of BibEntry objects to which all modified entries is added.
     *                         This is used for status output and debugging
     * @param singleTableModel UGLY HACK. The table model to insert links into. Already existing links are not
     *                         duplicated or removed. This parameter has to be null if entries.count() != 1. The hack has been
     *                         introduced as a bibtexentry does not (yet) support the function getListTableModel() and the
     *                         FileListEntryEditor editor holds an instance of that table model and does not reconstruct it after the
     *                         search has succeeded.
     * @param databaseContext  The database providing the relevant file directory, if any.
     * @param callback         An ActionListener that is notified (on the event dispatch thread) when the search is finished.
     *                         The ActionEvent has id=0 if no new links were added, and id=1 if one or more links were added. This
     *                         parameter can be null, which means that no callback will be notified.
     * @param diag             An instantiated modal JDialog which will be used to display the progress of the automatically setting. This
     *                         parameter can be null, which means that no progress update will be shown.
     * @return the thread performing the automatically setting
     */
public static Runnable autoSetLinks(final List<BibEntry> entries, final NamedCompound ce, final Set<BibEntry> changedEntries, final FileListTableModel singleTableModel, final BibDatabaseContext databaseContext, final ActionListener callback, final JDialog diag) {
    final Collection<ExternalFileType> types = ExternalFileTypes.getInstance().getExternalFileTypeSelection();
    if (diag != null) {
        final JProgressBar prog = new JProgressBar(SwingConstants.HORIZONTAL, 0, types.size() - 1);
        final JLabel label = new JLabel(Localization.lang("Searching for files"));
        prog.setIndeterminate(true);
        prog.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
        diag.setTitle(Localization.lang("Automatically setting file links"));
        diag.getContentPane().add(prog, BorderLayout.CENTER);
        diag.getContentPane().add(label, BorderLayout.SOUTH);
        diag.pack();
        diag.setLocationRelativeTo(diag.getParent());
    }
    Runnable r = new Runnable() {

        @Override
        public void run() {
            // determine directories to search in
            final List<Path> dirs = databaseContext.getFileDirectoriesAsPaths(Globals.prefs.getFileDirectoryPreferences());
            // determine extensions
            final List<String> extensions = types.stream().map(ExternalFileType::getExtension).collect(Collectors.toList());
            // Run the search operation:
            FileFinder fileFinder = FileFinders.constructFromConfiguration(Globals.prefs.getAutoLinkPreferences());
            Map<BibEntry, List<Path>> result = fileFinder.findAssociatedFiles(entries, dirs, extensions);
            boolean foundAny = false;
            // Iterate over the entries:
            for (Entry<BibEntry, List<Path>> entryFilePair : result.entrySet()) {
                FileListTableModel tableModel;
                Optional<String> oldVal = entryFilePair.getKey().getField(FieldName.FILE);
                if (singleTableModel == null) {
                    tableModel = new FileListTableModel();
                    oldVal.ifPresent(tableModel::setContent);
                } else {
                    assert entries.size() == 1;
                    tableModel = singleTableModel;
                }
                List<Path> files = entryFilePair.getValue();
                for (Path f : files) {
                    f = FileUtil.shortenFileName(f, dirs);
                    boolean alreadyHas = false;
                    //System.out.println("File: "+f.getPath());
                    for (int j = 0; j < tableModel.getRowCount(); j++) {
                        FileListEntry existingEntry = tableModel.getEntry(j);
                        //System.out.println("Comp: "+existingEntry.getLink());
                        if (Paths.get(existingEntry.getLink()).equals(f)) {
                            alreadyHas = true;
                            foundAny = true;
                            break;
                        }
                    }
                    if (!alreadyHas) {
                        foundAny = true;
                        Optional<ExternalFileType> type;
                        Optional<String> extension = FileHelper.getFileExtension(f);
                        if (extension.isPresent()) {
                            type = ExternalFileTypes.getInstance().getExternalFileTypeByExt(extension.get());
                        } else {
                            type = Optional.of(new UnknownExternalFileType(""));
                        }
                        FileListEntry flEntry = new FileListEntry(f.getFileName().toString(), f.toString(), type);
                        tableModel.addEntry(tableModel.getRowCount(), flEntry);
                        String newVal = tableModel.getStringRepresentation();
                        if (newVal.isEmpty()) {
                            newVal = null;
                        }
                        if (ce != null) {
                            // store undo information
                            UndoableFieldChange change = new UndoableFieldChange(entryFilePair.getKey(), FieldName.FILE, oldVal.orElse(null), newVal);
                            ce.addEdit(change);
                        }
                        // hack: if table model is given, do NOT modify entry
                        if (singleTableModel == null) {
                            entryFilePair.getKey().setField(FieldName.FILE, newVal);
                        }
                        if (changedEntries != null) {
                            changedEntries.add(entryFilePair.getKey());
                        }
                    }
                }
            }
            // handle callbacks and dialog
            // FIXME: The ID signals if action was successful :/
            final int id = foundAny ? 1 : 0;
            SwingUtilities.invokeLater(new Runnable() {

                @Override
                public void run() {
                    if (diag != null) {
                        diag.dispose();
                    }
                    if (callback != null) {
                        callback.actionPerformed(new ActionEvent(this, id, ""));
                    }
                }
            });
        }
    };
    SwingUtilities.invokeLater(() -> {
        // show dialog which will be hidden when the task is done
        if (diag != null) {
            diag.setVisible(true);
        }
    });
    return r;
}