Example usage for com.liferay.portal.kernel.xml SAXReaderUtil read

List of usage examples for com.liferay.portal.kernel.xml SAXReaderUtil read

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Introduction

In this page you can find the example usage for com.liferay.portal.kernel.xml SAXReaderUtil read.

Prototype

public static Document read(URL url) throws DocumentException

Source Link

Usage

From source file:com.liferay.portlet.journal.action.RSSAction.java

License:Open Source License

protected String processContent(JournalFeed feed, JournalArticle article, String languageId,
        ThemeDisplay themeDisplay, SyndEntry syndEntry, SyndContent syndContent) throws Exception {

    String content = article.getDescription(languageId);

    String contentField = feed.getContentField();

    if (contentField.equals(JournalFeedConstants.RENDERED_WEB_CONTENT)) {
        String rendererTemplateId = article.getTemplateId();

        if (Validator.isNotNull(feed.getRendererTemplateId())) {
            rendererTemplateId = feed.getRendererTemplateId();
        }//from   www. j  ava  2  s . c o m

        JournalArticleDisplay articleDisplay = JournalContentUtil.getDisplay(feed.getGroupId(),
                article.getArticleId(), rendererTemplateId, null, languageId, themeDisplay, 1, _XML_REQUUEST);

        if (articleDisplay != null) {
            content = articleDisplay.getContent();
        }
    } else if (!contentField.equals(JournalFeedConstants.WEB_CONTENT_DESCRIPTION)) {

        Document document = SAXReaderUtil.read(article.getContentByLocale(languageId));

        XPath xPathSelector = SAXReaderUtil.createXPath("//dynamic-element[@name='" + contentField + "']");

        List<Node> results = xPathSelector.selectNodes(document);

        if (results.size() == 0) {
            return content;
        }

        Element element = (Element) results.get(0);

        String elType = element.attributeValue("type");

        if (elType.equals("document_library")) {
            String url = element.elementText("dynamic-content");

            url = processURL(feed, url, themeDisplay, syndEntry);
        } else if (elType.equals("image") || elType.equals("image_gallery")) {
            String url = element.elementText("dynamic-content");

            url = processURL(feed, url, themeDisplay, syndEntry);

            content = content + "<br /><br /><img alt='' src='" + themeDisplay.getURLPortal() + url + "' />";
        } else if (elType.equals("text_box")) {
            syndContent.setType("text");

            content = element.elementText("dynamic-content");
        } else {
            content = element.elementText("dynamic-content");
        }
    }

    return content;
}

From source file:com.liferay.portlet.journal.lar.JournalContentPortletDataHandlerImpl.java

License:Open Source License

@Override
protected PortletPreferences doImportData(PortletDataContext portletDataContext, String portletId,
        PortletPreferences portletPreferences, String data) throws Exception {

    portletDataContext.importPermissions("com.liferay.portlet.journal", portletDataContext.getSourceGroupId(),
            portletDataContext.getScopeGroupId());

    if (Validator.isNull(data)) {
        return null;
    }/*  w  w  w.  j  av a 2s  . co  m*/

    long previousScopeGroupId = portletDataContext.getScopeGroupId();

    long importGroupId = GetterUtil.getLong(portletPreferences.getValue("groupId", null));

    if (importGroupId == portletDataContext.getSourceGroupId()) {
        portletDataContext.setScopeGroupId(portletDataContext.getGroupId());
    }

    Document document = SAXReaderUtil.read(data);

    Element rootElement = document.getRootElement();

    JournalPortletDataHandlerImpl.importReferencedData(portletDataContext, rootElement);

    Element structureElement = rootElement.element("structure");

    if (structureElement != null) {
        JournalPortletDataHandlerImpl.importStructure(portletDataContext, structureElement);
    }

    Element templateElement = rootElement.element("template");

    if (templateElement != null) {
        JournalPortletDataHandlerImpl.importTemplate(portletDataContext, templateElement);
    }

    Element articleElement = rootElement.element("article");

    if (articleElement != null) {
        JournalPortletDataHandlerImpl.importArticle(portletDataContext, articleElement);
    }

    String articleId = portletPreferences.getValue("articleId", null);

    if (Validator.isNotNull(articleId) && (articleElement != null)) {
        String importedArticleGroupId = articleElement.attributeValue("imported-article-group-id");

        if (Validator.isNull(importedArticleGroupId)) {
            importedArticleGroupId = String.valueOf(portletDataContext.getScopeGroupId());
        }

        portletPreferences.setValue("groupId", importedArticleGroupId);

        Map<String, String> articleIds = (Map<String, String>) portletDataContext
                .getNewPrimaryKeysMap(JournalArticle.class + ".articleId");

        articleId = MapUtil.getString(articleIds, articleId, articleId);

        portletPreferences.setValue("articleId", articleId);

        Layout layout = LayoutLocalServiceUtil.getLayout(portletDataContext.getPlid());

        JournalContentSearchLocalServiceUtil.updateContentSearch(portletDataContext.getScopeGroupId(),
                layout.isPrivateLayout(), layout.getLayoutId(), portletId, articleId, true);
    } else {
        portletPreferences.setValue("groupId", StringPool.BLANK);
        portletPreferences.setValue("articleId", StringPool.BLANK);
    }

    String templateId = portletPreferences.getValue("templateId", null);

    if (Validator.isNotNull(templateId)) {
        Map<String, String> templateIds = (Map<String, String>) portletDataContext
                .getNewPrimaryKeysMap(JournalTemplate.class + ".templateId");

        templateId = MapUtil.getString(templateIds, templateId, templateId);

        portletPreferences.setValue("templateId", templateId);
    } else {
        portletPreferences.setValue("templateId", StringPool.BLANK);
    }

    portletDataContext.setScopeGroupId(previousScopeGroupId);

    return portletPreferences;
}

From source file:com.liferay.portlet.journal.lar.JournalPortletDataHandlerImpl.java

License:Open Source License

@Override
protected PortletPreferences doImportData(PortletDataContext portletDataContext, String portletId,
        PortletPreferences portletPreferences, String data) throws Exception {

    portletDataContext.importPermissions("com.liferay.portlet.journal", portletDataContext.getSourceGroupId(),
            portletDataContext.getScopeGroupId());

    Document document = SAXReaderUtil.read(data);

    Element rootElement = document.getRootElement();

    importReferencedData(portletDataContext, rootElement);

    Element structuresElement = rootElement.element("structures");

    List<Element> structureElements = structuresElement.elements("structure");

    //Modification start
    long processedItems = 0, itemsToprocess = 0;

    itemsToprocess += structureElements.size();

    Element templatesElement = rootElement.element("templates");
    List<Element> templateElements = templatesElement.elements("template");
    itemsToprocess += templateElements.size();

    Element feedsElement = rootElement.element("feeds");
    List<Element> feedElements = feedsElement.elements("feed");
    itemsToprocess += feedElements.size();

    List<Element> articleElements = new ArrayList<Element>();
    if (portletDataContext.getBooleanParameter(_NAMESPACE, "web-content")) {
        Element articlesElement = rootElement.element("articles");

        articleElements = articlesElement.elements("article");
        itemsToprocess += articleElements.size();
    }//  w  w w.ja  v a 2s  . com
    StagingProgressUpdaterThreadLocal.getMonitor().getComponent(PublishProcessProgressMonitor.COMPONENT_JOURNAL)
            .setItemsCount(itemsToprocess);

    for (Element structureElement : structureElements) {
        StagingProgressUpdaterThreadLocal.getMonitor()
                .getComponent(PublishProcessProgressMonitor.COMPONENT_JOURNAL)
                .setItemsProcessed(processedItems++);

        importStructure(portletDataContext, structureElement);
    }

    for (Element templateElement : templateElements) {
        StagingProgressUpdaterThreadLocal.getMonitor()
                .getComponent(PublishProcessProgressMonitor.COMPONENT_JOURNAL)
                .setItemsProcessed(processedItems++);

        importTemplate(portletDataContext, templateElement);
    }

    for (Element feedElement : feedElements) {
        StagingProgressUpdaterThreadLocal.getMonitor()
                .getComponent(PublishProcessProgressMonitor.COMPONENT_JOURNAL)
                .setItemsProcessed(processedItems++);

        importFeed(portletDataContext, feedElement);
    }

    for (Element articleElement : articleElements) {
        StagingProgressUpdaterThreadLocal.getMonitor()
                .getComponent(PublishProcessProgressMonitor.COMPONENT_JOURNAL)
                .setItemsProcessed(processedItems++);

        try {
            importArticle(portletDataContext, articleElement);
        } catch (ArticleContentException ace) {
            if (_log.isWarnEnabled()) {
                String path = articleElement.attributeValue("path");

                _log.warn("Skipping article with path " + path + " because of invalid content");
            }
        }
    }
    //Modification end

    return portletPreferences;
}

From source file:com.liferay.portlet.journal.model.impl.JournalStructureImpl.java

License:Open Source License

public String getMergedXsd() {
    String parentStructureId = getParentStructureId();

    String xsd = getXsd();//from  w  w  w.  j  av  a  2  s  .c om

    if (Validator.isNull(parentStructureId)) {
        return xsd;
    }

    try {
        JournalStructure parentStructure = null;

        try {
            parentStructure = JournalStructureLocalServiceUtil.getStructure(getGroupId(), parentStructureId);
        } catch (NoSuchStructureException nsse) {
            Group group = GroupLocalServiceUtil.getGroup(getGroupId());

            Group companyGroup = GroupLocalServiceUtil.getCompanyGroup(group.getCompanyId());

            if (getGroupId() == companyGroup.getGroupId()) {
                throw new NoSuchStructureException();
            }

            parentStructure = JournalStructureLocalServiceUtil.getStructure(companyGroup.getGroupId(),
                    parentStructureId);
        }

        Document doc = SAXReaderUtil.read(getXsd());

        Element root = doc.getRootElement();

        Document parentDoc = SAXReaderUtil.read(parentStructure.getMergedXsd());

        Element parentRoot = parentDoc.getRootElement();

        addParentStructureId(parentRoot, parentStructureId);

        root.content().addAll(0, parentRoot.content());

        xsd = root.asXML();
    } catch (Exception e) {
    }

    return xsd;
}

From source file:com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.java

License:Open Source License

public JournalArticleDisplay getArticleDisplay(JournalArticle article, String templateId, String viewMode,
        String languageId, int page, String xmlRequest, ThemeDisplay themeDisplay)
        throws PortalException, SystemException {

    String content = null;//from  w  w  w. jav  a  2s .  c o m

    if (page < 1) {
        page = 1;
    }

    int numberOfPages = 1;
    boolean paginate = false;
    boolean pageFlow = false;

    boolean cacheable = true;

    if (Validator.isNull(xmlRequest)) {
        xmlRequest = "<request />";
    }

    Map<String, String> tokens = JournalUtil.getTokens(article.getGroupId(), themeDisplay, xmlRequest);

    tokens.put("article_resource_pk", String.valueOf(article.getResourcePrimKey()));

    String defaultTemplateId = article.getTemplateId();

    if (article.isTemplateDriven()) {
        if (Validator.isNull(templateId)) {
            templateId = defaultTemplateId;
        }

        tokens.put("structure_id", article.getStructureId());
        tokens.put("template_id", templateId);
    }

    String xml = article.getContent();

    try {
        Document document = null;

        Element rootElement = null;

        if (article.isTemplateDriven()) {
            document = SAXReaderUtil.read(xml);

            rootElement = document.getRootElement();

            Document requestDocument = SAXReaderUtil.read(xmlRequest);

            List<Element> pages = rootElement.elements("page");

            if (!pages.isEmpty()) {
                pageFlow = true;

                String targetPage = requestDocument
                        .valueOf("/request/parameters/parameter[name='targetPage']/" + "value");

                Element pageElement = null;

                if (Validator.isNotNull(targetPage)) {
                    XPath xPathSelector = SAXReaderUtil.createXPath("/root/page[@id = '" + targetPage + "']");

                    pageElement = (Element) xPathSelector.selectSingleNode(document);
                }

                if (pageElement != null) {
                    document = SAXReaderUtil.createDocument(pageElement);

                    rootElement = document.getRootElement();

                    numberOfPages = pages.size();
                } else {
                    if (page > pages.size()) {
                        page = 1;
                    }

                    pageElement = pages.get(page - 1);

                    document = SAXReaderUtil.createDocument(pageElement);

                    rootElement = document.getRootElement();

                    numberOfPages = pages.size();
                    paginate = true;
                }
            }

            rootElement.add(requestDocument.getRootElement().createCopy());

            JournalUtil.addAllReservedEls(rootElement, tokens, article, languageId);

            xml = DDMXMLUtil.formatXML(document);
        }
    } catch (DocumentException de) {
        throw new SystemException(de);
    } catch (IOException ioe) {
        throw new SystemException(ioe);
    }

    try {
        if (_log.isDebugEnabled()) {
            _log.debug(
                    "Transforming " + article.getArticleId() + " " + article.getVersion() + " " + languageId);
        }

        String script = null;
        String langType = null;

        if (article.isTemplateDriven()) {

            // Try with specified template first (in the current group and
            // the global group). If a template is not specified, use the
            // default one. If the specified template does not exit, use the
            // default one. If the default one does not exist, throw an
            // exception.

            JournalTemplate template = null;

            try {
                template = journalTemplatePersistence.findByG_T(article.getGroupId(), templateId);
            } catch (NoSuchTemplateException nste1) {
                try {
                    Group companyGroup = groupLocalService.getCompanyGroup(article.getCompanyId());

                    template = journalTemplatePersistence.findByG_T(companyGroup.getGroupId(), templateId);

                    tokens.put("company_group_id", String.valueOf(companyGroup.getGroupId()));
                } catch (NoSuchTemplateException nste2) {
                    if (!defaultTemplateId.equals(templateId)) {
                        template = journalTemplatePersistence.findByG_T(article.getGroupId(),
                                defaultTemplateId);
                    } else {
                        throw nste1;
                    }
                }
            }

            script = template.getXsl();
            langType = template.getLangType();
            cacheable = template.isCacheable();
        }

        content = JournalUtil.transform(themeDisplay, tokens, viewMode, languageId, xml, script, langType);

        if (!pageFlow) {
            String[] pieces = StringUtil.split(content, PropsValues.JOURNAL_ARTICLE_TOKEN_PAGE_BREAK);

            if (pieces.length > 1) {
                if (page > pieces.length) {
                    page = 1;
                }

                content = pieces[page - 1];
                numberOfPages = pieces.length;
                paginate = true;
            }
        }
    } catch (Exception e) {
        throw new SystemException(e);
    }

    return new JournalArticleDisplayImpl(article.getCompanyId(), article.getId(), article.getResourcePrimKey(),
            article.getGroupId(), article.getUserId(), article.getArticleId(), article.getVersion(),
            article.getTitle(languageId), article.getUrlTitle(), article.getDescription(languageId),
            article.getAvailableLocales(), content, article.getType(), article.getStructureId(), templateId,
            article.isSmallImage(), article.getSmallImageId(), article.getSmallImageURL(), numberOfPages, page,
            paginate, cacheable);
}

From source file:com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.java

License:Open Source License

protected void checkStructure(JournalArticle article)
        throws DocumentException, PortalException, SystemException {

    Group companyGroup = groupLocalService.getCompanyGroup(article.getCompanyId());

    JournalStructure structure = null;/*from w ww .  ja v  a  2s .co  m*/

    try {
        structure = journalStructurePersistence.findByG_S(article.getGroupId(), article.getStructureId());
    } catch (NoSuchStructureException nsse) {
        structure = journalStructurePersistence.findByG_S(companyGroup.getGroupId(), article.getStructureId());
    }

    String content = GetterUtil.getString(article.getContent());

    Document contentDoc = SAXReaderUtil.read(content);
    Document xsdDoc = SAXReaderUtil.read(structure.getXsd());

    try {
        checkStructure(contentDoc, xsdDoc.getRootElement());
    } catch (StructureXsdException sxsde) {
        long groupId = article.getGroupId();
        String articleId = article.getArticleId();
        double version = article.getVersion();

        if (_log.isWarnEnabled()) {
            _log.warn("Article {groupId=" + groupId + ", articleId=" + articleId + ", version=" + version
                    + "} has content that does not match its " + "structure: " + sxsde.getMessage());
        }
    }
}

From source file:com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.java

License:Open Source License

protected void copyArticleImages(JournalArticle oldArticle, JournalArticle newArticle) throws Exception {

    Document contentDoc = SAXReaderUtil.read(oldArticle.getContent());

    XPath xPathSelector = SAXReaderUtil.createXPath("//dynamic-element[@type='image']");

    List<Node> imageNodes = xPathSelector.selectNodes(contentDoc);

    for (Node imageNode : imageNodes) {
        Element imageEl = (Element) imageNode;

        String instanceId = imageEl.attributeValue("instance-id");
        String name = imageEl.attributeValue("name");

        List<Element> dynamicContentEls = imageEl.elements("dynamic-content");

        for (Element dynamicContentEl : dynamicContentEls) {
            long imageId = GetterUtil.getLong(dynamicContentEl.attributeValue("id"));
            String languageId = dynamicContentEl.attributeValue("language-id");

            Image oldImage = null;

            try {
                oldImage = imageLocalService.getImage(imageId);
            } catch (NoSuchImageException nsie) {
                continue;
            }//from  w  ww .  j  a v a2 s  .c o m

            imageId = journalArticleImageLocalService.getArticleImageId(newArticle.getGroupId(),
                    newArticle.getArticleId(), newArticle.getVersion(), instanceId, name, languageId);

            imageLocalService.updateImage(imageId, oldImage.getTextObj());

            String elContent = "/image/journal/article?img_id=" + imageId + "&t="
                    + WebServerServletTokenUtil.getToken(imageId);

            dynamicContentEl.setText(elContent);
            dynamicContentEl.addAttribute("id", String.valueOf(imageId));
        }
    }

    newArticle.setContent(contentDoc.formattedString());
}

From source file:com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.java

License:Open Source License

protected String format(User user, long groupId, String articleId, double version, boolean incrementVersion,
        String content, String structureId, Map<String, byte[]> images)
        throws PortalException, SystemException {

    Document document = null;/*  ww w.jav a2 s  .com*/

    try {
        document = SAXReaderUtil.read(content);

        Element rootElement = document.getRootElement();

        if (Validator.isNotNull(structureId)) {
            format(user, groupId, articleId, version, incrementVersion, rootElement, images);
        } else {
            List<Element> staticContentElements = rootElement.elements("static-content");

            for (Element staticContentElement : staticContentElements) {
                String staticContent = staticContentElement.getText();

                staticContent = SanitizerUtil.sanitize(user.getCompanyId(), groupId, user.getUserId(),
                        JournalArticle.class.getName(), 0, ContentTypes.TEXT_HTML, staticContent);

                staticContentElement.setText(staticContent);
            }
        }

        content = DDMXMLUtil.formatXML(document);
    } catch (DocumentException de) {
        _log.error(de);
    } catch (IOException ioe) {
        _log.error(ioe);
    }

    content = HtmlUtil.replaceMsWordCharacters(content);

    return content;
}

From source file:com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.java

License:Open Source License

protected void validateContent(String content) throws PortalException {
    if (Validator.isNull(content)) {
        throw new ArticleContentException();
    }/*w ww.  j  a v a2 s.c  o  m*/

    try {
        SAXReaderUtil.read(content);
    } catch (DocumentException de) {
        throw new ArticleContentException();
    }
}

From source file:com.liferay.portlet.journal.service.impl.JournalFeedLocalServiceImpl.java

License:Open Source License

protected boolean isValidStructureField(long groupId, String structureId, String contentField) {

    if (contentField.equals(JournalFeedConstants.WEB_CONTENT_DESCRIPTION)
            || contentField.equals(JournalFeedConstants.RENDERED_WEB_CONTENT)) {

        return true;
    } else {/*from   w w w  .  java2  s .  c  o  m*/
        try {
            JournalStructure structure = journalStructurePersistence.findByG_S(groupId, structureId);

            Document document = SAXReaderUtil.read(structure.getXsd());

            XPath xPathSelector = SAXReaderUtil.createXPath("//dynamic-element[@name='" + contentField + "']");

            Node node = xPathSelector.selectSingleNode(document);

            if (node != null) {
                return true;
            }
        } catch (Exception e) {
            _log.error(e, e);
        }
    }

    return false;
}