usermanager.java

来自「开源项目openfire的完整源程序」· Java 代码 · 共 524 行 · 第 1/2 页

    /**
     * Returns a Collection of all <code>ChatUsers</code> in a ChatRoom.
     *
     * @param chatRoom the ChatRoom to inspect.
     * @return the Collection of all ChatUsers.
     * @see <code>ChatUser</code>
     */
    public Collection getAllParticipantsInRoom(ChatRoom chatRoom) {
        final String room = chatRoom.getRoomname();
        final List returnList = new ArrayList();


        return returnList;
    }


    public String getUserNicknameFromJID(String jid) {
        ContactList contactList = SparkManager.getWorkspace().getContactList();
        ContactItem item = contactList.getContactItemByJID(jid);
        if (item != null) {
            return item.getNickname();
        }

        return unescapeJID(jid);
    }

    /**
     * Escapes a complete JID by examing the Node itself and escaping
     * when neccessary.
     *
     * @param jid the users JID
     * @return the escaped JID.
     */
    public static String escapeJID(String jid) {
        if (jid == null) {
            return null;
        }

        final StringBuilder builder = new StringBuilder();
        String node = StringUtils.parseName(jid);
        String restOfJID = jid.substring(node.length());
        builder.append(StringUtils.escapeNode(node));
        builder.append(restOfJID);
        return builder.toString();
    }

    /**
     * Unescapes a complete JID by examing the node itself and unescaping when necessary.
     *
     * @param jid the users jid.
     * @return the unescaped JID.
     */
    public static String unescapeJID(String jid) {
        if (jid == null) {
            return null;
        }

        final StringBuilder builder = new StringBuilder();
        String node = StringUtils.parseName(jid);
        String restOfJID = jid.substring(node.length());
        builder.append(StringUtils.unescapeNode(node));
        builder.append(restOfJID);
        return builder.toString();
    }

    /**
     * Returns the full jid w/ resource of a user by their nickname
     * in the ContactList.
     *
     * @param nickname the nickname of the user.
     * @return the full jid w/ resource of the user.
     */
    public String getJIDFromNickname(String nickname) {
        ContactList contactList = SparkManager.getWorkspace().getContactList();
        ContactItem item = contactList.getContactItemByNickname(nickname);
        if (item != null) {
            return getFullJID(item.getJID());
        }

        return null;
    }

    /**
     * Returns the full jid (with resource) based on the user's jid.
     *
     * @param jid the users bare jid.
     * @return the full jid with resource.
     */
    public String getFullJID(String jid) {
        Presence presence = PresenceManager.getPresence(jid);
        return presence.getFrom();
    }


    public void searchContacts(String contact, final JFrame parent) {
        if (parents.get(parent) == null) {
            parents.put(parent, parent.getGlassPane());
        }

        // Make sure we are using the default glass pane
        final Component glassPane = (Component)parents.get(parent);
        parent.setGlassPane(glassPane);

        final Map<String, ContactItem> contactMap = new HashMap<String, ContactItem>();
        final List<ContactItem> contacts = new ArrayList<ContactItem>();

        final ContactList contactList = SparkManager.getWorkspace().getContactList();

        final Iterator groups = contactList.getContactGroups().iterator();
        while (groups.hasNext()) {
            ContactGroup group = (ContactGroup)groups.next();
            Iterator contactItems = group.getContactItems().iterator();
            while (contactItems.hasNext()) {
                ContactItem item = (ContactItem)contactItems.next();
                if (!contactMap.containsKey(item.getJID())) {
                    contacts.add(item);
                    contactMap.put(item.getJID(), item);
                }
            }
        }

        // Sort
        Collections.sort(contacts, itemComparator);

        final JContactItemField contactField = new JContactItemField(new ArrayList<ContactItem>(contacts));


        JPanel layoutPanel = new JPanel();
        layoutPanel.setLayout(new GridBagLayout());
        JLabel enterLabel = new JLabel(Res.getString("label.contact.to.find"));
        enterLabel.setFont(new Font("dialog", Font.BOLD, 10));
        layoutPanel.add(enterLabel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 0, 5), 0, 0));
        layoutPanel.add(contactField, new GridBagConstraints(0, 1, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 50, 0));
        layoutPanel.setBorder(BorderFactory.createBevelBorder(0));

        contactField.addKeyListener(new KeyAdapter() {
            public void keyReleased(KeyEvent keyEvent) {
                if (keyEvent.getKeyChar() == KeyEvent.VK_ENTER) {
                    if (ModelUtil.hasLength(contactField.getText())) {
                        ContactItem item = (ContactItem)contactMap.get(contactField.getText());
                        if (item == null) {
                            item = contactField.getSelectedContactItem();
                        }
                        if (item != null) {
                            parent.setGlassPane(glassPane);
                            parent.getGlassPane().setVisible(false);
                            contactField.dispose();
                            SparkManager.getChatManager().activateChat(item.getJID(), item.getNickname());
                        }
                    }

                }
                else if (keyEvent.getKeyChar() == KeyEvent.VK_ESCAPE) {
                    parent.setGlassPane(glassPane);
                    parent.getGlassPane().setVisible(false);
                    contactField.dispose();
                }
            }
        });

        contactField.getList().addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
                if (e.getClickCount() == 2) {
                    if (ModelUtil.hasLength(contactField.getText())) {
                        ContactItem item = (ContactItem)contactMap.get(contactField.getText());
                        if (item == null) {
                            item = contactField.getSelectedContactItem();
                        }
                        if (item != null) {
                            parent.setGlassPane(glassPane);
                            parent.getGlassPane().setVisible(false);
                            contactField.dispose();
                            SparkManager.getChatManager().activateChat(item.getJID(), item.getNickname());
                        }
                    }
                }
            }
        });


        final JPanel mainPanel = new JPanel(new BorderLayout());
        mainPanel.setLayout(new GridBagLayout());
        mainPanel.add(layoutPanel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 200, 0));
        mainPanel.setOpaque(false);

        contactField.setText(contact);
        parent.setGlassPane(mainPanel);
        parent.getGlassPane().setVisible(true);
        contactField.focus();

        mainPanel.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent mouseEvent) {
                parent.setGlassPane(glassPane);
                parent.getGlassPane().setVisible(false);
                contactField.dispose();
            }
        });

        parent.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent windowEvent) {
                parent.setGlassPane(glassPane);
                parent.getGlassPane().setVisible(false);
                contactField.dispose();
                parent.removeWindowListener(this);
            }

            public void windowDeactivated(final WindowEvent windowEvent) {
                TimerTask task = new SwingTimerTask() {
                    public void doRun() {
                        if (contactField.canClose()) {
                            windowClosing(windowEvent);
                        }
                    }
                };

                TaskEngine.getInstance().schedule(task, 250);
            }
        });
    }

    /**
     * Returns the correct JID based on the number of resources signed in.
     *
     * @param jid the users jid.
     * @return the valid jid to use.
     */
    public static String getValidJID(String jid) {
        Roster roster = SparkManager.getConnection().getRoster();
        Iterator<Presence> presences = roster.getPresences(jid);
        int count = 0;
        Presence p = null;
        if (presences.hasNext()) {
            p = presences.next();
            count++;
        }

        if (count == 1 && p != null) {
            return p.getFrom();
        }
        else {
            return jid;
        }
    }


    /**
     * Sorts ContactItems.
     */
    final Comparator<ContactItem> itemComparator = new Comparator() {
        public int compare(Object contactItemOne, Object contactItemTwo) {
            final ContactItem item1 = (ContactItem)contactItemOne;
            final ContactItem item2 = (ContactItem)contactItemTwo;
            return item1.getNickname().toLowerCase().compareTo(item2.getNickname().toLowerCase());
        }
    };

}