@Override
  public void serveResource(
      StrutsPortletAction originalStrutsPortletAction,
      PortletConfig portletConfig,
      ResourceRequest resourceRequest,
      ResourceResponse resourceResponse) {

    long entryId = ParamUtil.getLong(resourceRequest, "entryId");
    ThemeDisplay themeDisplay = (ThemeDisplay) resourceRequest.getAttribute(WebKeys.THEME_DISPLAY);

    BlogsEntry entry;
    try {
      entry = BlogsEntryServiceUtil.getEntry(entryId);
      StringBundler sb = new StringBundler();

      sb.append("<html>");

      sb.append("<head>");
      sb.append("<meta content=\"");
      sb.append(ContentTypes.TEXT_HTML_UTF8);
      sb.append("\" http-equiv=\"content-type\" />");
      sb.append("<base href=\"");
      sb.append(themeDisplay.getPortalURL());
      sb.append("\" />");
      sb.append("</head>");

      sb.append("<body>");
      sb.append(entry.getContent());
      sb.append("</body>");
      sb.append("</html>");

      InputStream is = new UnsyncByteArrayInputStream(sb.toString().getBytes(StringPool.UTF8));
      File destinationFile = null;

      destinationFile = DocumentConversionUtil.convert(entry.getEntryId() + "", is, "html", "pdf");
      OutputStream out = resourceResponse.getPortletOutputStream();
      InputStream in = new FileInputStream(destinationFile);
      HttpServletResponse httpRes = PortalUtil.getHttpServletResponse(resourceResponse);
      HttpServletRequest httpReq = PortalUtil.getHttpServletRequest(resourceRequest);
      String contentType = MimeTypesUtil.getContentType(destinationFile);
      ServletResponseUtil.sendFile(httpReq, httpRes, destinationFile.getName(), in, contentType);
      out.close();

    } catch (PortalException e) {
      System.out.println("PortalException : " + getClass().getName() + "\n" + e);
      // e.printStackTrace();
    } catch (SystemException e) {
      System.out.println("SystemException : " + getClass().getName() + "\n" + e);
      // e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
      System.out.println("UnsupportedEncodingException : " + getClass().getName() + "\n" + e);
      // e.printStackTrace();
    } catch (Exception e) {
      System.out.println("Exception : " + getClass().getName() + "\n" + e);
      // e.printStackTrace();
    }
  }
  @Override
  protected void doExportStagedModel(PortletDataContext portletDataContext, BlogsEntry entry)
      throws Exception {

    Element entryElement = portletDataContext.getExportDataElement(entry);

    if (entry.isSmallImage()) {
      Image smallImage = _imageLocalService.fetchImage(entry.getSmallImageId());

      if (smallImage != null) {
        String smallImagePath =
            ExportImportPathUtil.getModelPath(
                entry, smallImage.getImageId() + StringPool.PERIOD + smallImage.getType());

        entryElement.addAttribute("small-image-path", smallImagePath);

        entry.setSmallImageType(smallImage.getType());

        portletDataContext.addZipEntry(smallImagePath, smallImage.getTextObj());
      }
    }

    if (entry.getSmallImageFileEntryId() != 0) {
      FileEntry fileEntry =
          PortletFileRepositoryUtil.getPortletFileEntry(entry.getSmallImageFileEntryId());

      StagedModelDataHandlerUtil.exportReferenceStagedModel(
          portletDataContext, entry, fileEntry, PortletDataContext.REFERENCE_TYPE_WEAK);
    }

    if (entry.getCoverImageFileEntryId() != 0) {
      FileEntry fileEntry =
          PortletFileRepositoryUtil.getPortletFileEntry(entry.getCoverImageFileEntryId());

      StagedModelDataHandlerUtil.exportReferenceStagedModel(
          portletDataContext, entry, fileEntry, PortletDataContext.REFERENCE_TYPE_WEAK);
    }

    String content =
        _blogsEntryExportImportContentProcessor.replaceExportContentReferences(
            portletDataContext,
            entry,
            entry.getContent(),
            portletDataContext.getBooleanParameter("blogs", "referenced-content"),
            true);

    entry.setContent(content);

    portletDataContext.addClassedModel(
        entryElement, ExportImportPathUtil.getModelPath(entry), entry);
  }
Beispiel #3
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  @Override
  protected Document doGetDocument(Object obj) throws Exception {
    BlogsEntry entry = (BlogsEntry) obj;

    Document document = getBaseModelDocument(CLASS_NAME, entry);

    document.addText(Field.CONTENT, HtmlUtil.extractText(entry.getContent()));
    document.addText(Field.SUBTITLE, entry.getSubtitle());
    document.addText(Field.DESCRIPTION, entry.getDescription());
    document.addDate(Field.MODIFIED_DATE, entry.getModifiedDate());
    document.addText(Field.TITLE, entry.getTitle());

    return document;
  }
  protected String exportToRSS(
      String name,
      String description,
      String type,
      double version,
      String displayStyle,
      String feedURL,
      String entryURL,
      List blogsEntries)
      throws SystemException {

    SyndFeed syndFeed = new SyndFeedImpl();

    syndFeed.setFeedType(type + "_" + version);
    syndFeed.setTitle(name);
    syndFeed.setLink(feedURL);
    syndFeed.setDescription(GetterUtil.getString(description, name));

    List entries = new ArrayList();

    syndFeed.setEntries(entries);

    Iterator itr = blogsEntries.iterator();

    while (itr.hasNext()) {
      BlogsEntry entry = (BlogsEntry) itr.next();

      String author = PortalUtil.getUserName(entry.getUserId(), entry.getUserName());

      String link = entryURL;

      if (link.endsWith("/blogs/rss")) {
        link = link.substring(0, link.length() - 3) + entry.getUrlTitle();
      } else {
        if (!link.endsWith("?")) {
          link += "&";
        }

        link += "entryId=" + entry.getEntryId();
      }

      String value = null;

      if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_ABSTRACT)) {
        value =
            StringUtil.shorten(
                Html.stripHtml(entry.getContent()), _RSS_ABSTRACT_LENGTH, StringPool.BLANK);
      } else {
        value = entry.getContent();
      }

      SyndEntry syndEntry = new SyndEntryImpl();

      syndEntry.setAuthor(author);
      syndEntry.setTitle(entry.getTitle());
      syndEntry.setLink(link);
      syndEntry.setPublishedDate(entry.getCreateDate());

      SyndContent syndContent = new SyndContentImpl();

      syndContent.setType("html");
      syndContent.setValue(value);

      syndEntry.setDescription(syndContent);

      entries.add(syndEntry);
    }

    try {
      return RSSUtil.export(syndFeed);
    } catch (FeedException fe) {
      throw new SystemException(fe);
    } catch (IOException ioe) {
      throw new SystemException(ioe);
    }
  }
  @Override
  protected void doImportStagedModel(PortletDataContext portletDataContext, BlogsEntry entry)
      throws Exception {

    long userId = portletDataContext.getUserId(entry.getUserUuid());

    Element entryElement = portletDataContext.getImportDataStagedModelElement(entry);

    String content =
        _blogsEntryExportImportContentProcessor.replaceImportContentReferences(
            portletDataContext, entry, entry.getContent());

    entry.setContent(content);

    Calendar displayDateCal = CalendarFactoryUtil.getCalendar();

    displayDateCal.setTime(entry.getDisplayDate());

    int displayDateMonth = displayDateCal.get(Calendar.MONTH);
    int displayDateDay = displayDateCal.get(Calendar.DATE);
    int displayDateYear = displayDateCal.get(Calendar.YEAR);
    int displayDateHour = displayDateCal.get(Calendar.HOUR);
    int displayDateMinute = displayDateCal.get(Calendar.MINUTE);

    if (displayDateCal.get(Calendar.AM_PM) == Calendar.PM) {
      displayDateHour += 12;
    }

    boolean allowPingbacks = entry.isAllowPingbacks();
    boolean allowTrackbacks = entry.isAllowTrackbacks();
    String[] trackbacks = StringUtil.split(entry.getTrackbacks());

    ServiceContext serviceContext = portletDataContext.createServiceContext(entry);

    BlogsEntry importedEntry = null;

    if (portletDataContext.isDataStrategyMirror()) {
      serviceContext.setAttribute("urlTitle", entry.getUrlTitle());

      BlogsEntry existingEntry =
          fetchStagedModelByUuidAndGroupId(entry.getUuid(), portletDataContext.getScopeGroupId());

      if (existingEntry == null) {
        serviceContext.setUuid(entry.getUuid());

        importedEntry =
            _blogsEntryLocalService.addEntry(
                userId,
                entry.getTitle(),
                entry.getSubtitle(),
                entry.getDescription(),
                entry.getContent(),
                displayDateMonth,
                displayDateDay,
                displayDateYear,
                displayDateHour,
                displayDateMinute,
                allowPingbacks,
                allowTrackbacks,
                trackbacks,
                entry.getCoverImageCaption(),
                null,
                null,
                serviceContext);
      } else {
        importedEntry =
            _blogsEntryLocalService.updateEntry(
                userId,
                existingEntry.getEntryId(),
                entry.getTitle(),
                entry.getSubtitle(),
                entry.getDescription(),
                entry.getContent(),
                displayDateMonth,
                displayDateDay,
                displayDateYear,
                displayDateHour,
                displayDateMinute,
                allowPingbacks,
                allowTrackbacks,
                trackbacks,
                entry.getCoverImageCaption(),
                new ImageSelector(),
                new ImageSelector(),
                serviceContext);
      }
    } else {
      importedEntry =
          _blogsEntryLocalService.addEntry(
              userId,
              entry.getTitle(),
              entry.getSubtitle(),
              entry.getDescription(),
              entry.getContent(),
              displayDateMonth,
              displayDateDay,
              displayDateYear,
              displayDateHour,
              displayDateMinute,
              allowPingbacks,
              allowTrackbacks,
              trackbacks,
              entry.getCoverImageCaption(),
              null,
              null,
              serviceContext);
    }

    if ((entry.getCoverImageFileEntryId() == 0)
        && Validator.isNull(entry.getCoverImageURL())
        && (entry.getSmallImageFileEntryId() == 0)
        && Validator.isNull(entry.getSmallImageURL())
        && !entry.isSmallImage()) {

      portletDataContext.importClassedModel(entry, importedEntry);

      return;
    }

    // Cover image

    ImageSelector coverImageSelector = null;

    List<Element> attachmentElements =
        portletDataContext.getReferenceDataElements(
            entry, DLFileEntry.class, PortletDataContext.REFERENCE_TYPE_WEAK);

    if (Validator.isNotNull(entry.getCoverImageURL())) {
      coverImageSelector = new ImageSelector(entry.getCoverImageURL());
    } else if (entry.getCoverImageFileEntryId() != 0) {
      coverImageSelector =
          _getImageSelector(
              portletDataContext, entry.getCoverImageFileEntryId(), attachmentElements);
    }

    if (coverImageSelector != null) {
      _blogsEntryLocalService.addCoverImage(importedEntry.getEntryId(), coverImageSelector);
    }

    // Small image

    ImageSelector smallImageSelector = null;

    if (entry.isSmallImage()) {
      String smallImagePath = entryElement.attributeValue("small-image-path");

      if (Validator.isNotNull(entry.getSmallImageURL())) {
        smallImageSelector = new ImageSelector(entry.getSmallImageURL());
      } else if (Validator.isNotNull(smallImagePath)) {
        String smallImageFileName =
            entry.getSmallImageId() + StringPool.PERIOD + entry.getSmallImageType();

        InputStream inputStream = null;

        try {
          inputStream = portletDataContext.getZipEntryAsInputStream(smallImagePath);

          smallImageSelector =
              new ImageSelector(
                  FileUtil.getBytes(inputStream),
                  smallImageFileName,
                  MimeTypesUtil.getContentType(smallImageFileName),
                  null);
        } finally {
          StreamUtil.cleanUp(inputStream);
        }
      } else if (entry.getSmallImageFileEntryId() != 0) {
        smallImageSelector =
            _getImageSelector(
                portletDataContext, entry.getSmallImageFileEntryId(), attachmentElements);
      }
    }

    if (smallImageSelector != null) {
      _blogsEntryLocalService.addSmallImage(importedEntry.getEntryId(), smallImageSelector);
    }

    if ((coverImageSelector != null) || (smallImageSelector != null)) {
      importedEntry = _blogsEntryLocalService.getBlogsEntry(importedEntry.getEntryId());
    }

    portletDataContext.importClassedModel(entry, importedEntry);
  }