zhouxy108/wisemapping-open-source
1
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- Fix mindmap img export support. Now images are embedded in the SVG.

Browse Source
This commit is contained in:
Paulo Gustavo Veiga
2012-07-12 20:59:01 -03:00
parent 99ee5a7da9
commit 6582f073bd
14 changed files with 3028 additions and 155 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
wise-webapp/src/main/java/com/wisemapping/rest/view/TransformView.java
View File

@@ -18,30 +18,21 @@
package com.wisemapping.rest.view;
import com.wisemapping.exporter.ExportException;
import com.wisemapping.exporter.ExportFormat;
import com.wisemapping.exporter.ExportProperties;
import com.wisemapping.exporter.ExporterFactory;
import com.wisemapping.mail.NotificationService;
import com.wisemapping.security.Utils;
import org.apache.batik.transcoder.TranscoderException;
import org.jetbrains.annotations.NotNull;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.oxm.XmlMappingException;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;
import org.springframework.web.servlet.view.AbstractView;
import org.xml.sax.SAXException;
import javax.servlet.ServletContext;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.bind.JAXBException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.stream.XMLStreamException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.stream.StreamResult;
import java.io.IOException;
import java.util.Map;
public class TransformView extends AbstractView {
@@ -53,8 +44,9 @@ public class TransformView extends AbstractView {
@Autowired
private Jaxb2Marshaller jaxbMarshaller;
public TransformView(@NotNull final String contentType) {
public TransformView(@NotNull final String contentType,@NotNull NotificationService notificationService) {
this.contentType = contentType;
this.notificationService = notificationService;
this.exportFormat = ExportFormat.fromContentType(contentType);
}
@@ -86,19 +78,19 @@ public class TransformView extends AbstractView {
response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
// Change image link URL.
setBaseBaseImgUrl(exportFormat, properties);
final ServletContext servletContext = request.getSession().getServletContext();
final ExporterFactory factory = new ExporterFactory(servletContext);
try {
// Write the conversion content ...
final ServletOutputStream outputStream = response.getOutputStream();
if (exportFormat == ExportFormat.FREEMIND) {
ExporterFactory.export(properties, content, outputStream, null);
factory.export(properties, content, outputStream, null);
} else if (exportFormat == ExportFormat.WISEMAPPING) {
final Object mindmap = viewMap.get("mindmap");
final StreamResult result = new StreamResult(outputStream);
jaxbMarshaller.marshal(mindmap, result);
} else {
ExporterFactory.export(properties, null, outputStream, content);
factory.export(properties, null, outputStream, content);
}
} catch (Throwable e) {
notificationService.reportMindmapExportError(content, Utils.getUser(), request.getHeader("User-Agent"),e);
@@ -109,19 +101,5 @@ public class TransformView extends AbstractView {
public String getContentType() {
return contentType;
}
private void setBaseBaseImgUrl(@NotNull ExportFormat format, @NotNull ExportProperties properties) {
final String baseUrl;
if (format == ExportFormat.SVG) {
baseUrl = "http://www.wisemapping.com/images";
} else {
final ServletContext servletContext = this.getServletContext();
baseUrl = "file://" + servletContext.getRealPath("/");
}
properties.setBaseImagePath(baseUrl);
}
private static final String IMG_SIZE_PARAMETER = "imgSize";
}