com.mirth.connect.plugins.textviewer.TextViewer.java Source code

Introduction

Here is the source code for com.mirth.connect.plugins.textviewer.TextViewer.java

Source

/*
 * Copyright (c) Mirth Corporation. All rights reserved.
 * 
 * http://www.mirthcorp.com
 * 
 * The software in this package is published under the terms of the MPL license a copy of which has
 * been included with this distribution in the LICENSE.txt file.
 */

package com.mirth.connect.plugins.textviewer;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Point;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JEditorPane;
import javax.swing.JScrollPane;

import org.apache.commons.codec.binary.Base64;
import org.apache.commons.lang3.StringUtils;

import com.mirth.connect.donkey.model.message.attachment.Attachment;
import com.mirth.connect.plugins.AttachmentViewer;

public class TextViewer extends AttachmentViewer {

    public TextViewer(String name) {
        super(name);
    }

    @Override
    public boolean handleMultiple() {
        return false;
    }

    @Override
    public void viewAttachments(String channelId, Long messageId, String attachmentId) {
        // do viewing code
        Frame frame = new Frame("Text Viewer");
        frame.setLayout(new BorderLayout());

        try {
            Attachment attachment = parent.mirthClient.getAttachment(channelId, messageId, attachmentId);
            byte[] content = Base64.decodeBase64(attachment.getContent());

            boolean isRTF = attachment.getType().toLowerCase().contains("rtf");
            //TODO set character encoding
            JEditorPane jEditorPane = new JEditorPane(isRTF ? "text/rtf" : "text/plain", new String(content));

            if (jEditorPane.getDocument().getLength() == 0) {
                // decoded when it should not have been.  i.e.) the attachment data was not encoded.
                jEditorPane.setText(new String(attachment.getContent()));
            }

            jEditorPane.setEditable(false);
            JScrollPane scrollPane = new javax.swing.JScrollPane();
            scrollPane.setViewportView(jEditorPane);
            frame.add(scrollPane);
            frame.addWindowListener(new WindowAdapter() {

                public void windowClosing(WindowEvent e) {
                    e.getWindow().dispose();
                }
            });

            frame.setSize(600, 800);

            Dimension dlgSize = frame.getSize();
            Dimension frmSize = parent.getSize();
            Point loc = parent.getLocation();

            if ((frmSize.width == 0 && frmSize.height == 0) || (loc.x == 0 && loc.y == 0)) {
                frame.setLocationRelativeTo(null);
            } else {
                frame.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x,
                        (frmSize.height - dlgSize.height) / 2 + loc.y);
            }

            frame.setVisible(true);
        } catch (Exception e) {
            parent.alertThrowable(parent, e);
        }
    }

    @Override
    public boolean isContentTypeViewable(String contentType) {
        return StringUtils.containsIgnoreCase(contentType, "rtf")
                || StringUtils.containsIgnoreCase(contentType, "text");
    }

    @Override
    public void start() {
    }

    @Override
    public void stop() {
    }

    @Override
    public void reset() {
    }

    @Override
    public String getPluginPointName() {
        return "Text Viewer";
    }
}