Example usage for com.liferay.portal.kernel.xml Element elements

List of usage examples for com.liferay.portal.kernel.xml Element elements

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Introduction

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

Prototype

public List<Element> elements(String name);

Source Link

Usage

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();
    }//from   ww  w  .  j  ava 2  s.c o  m
    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

protected void addParentStructureId(Element parentEl, String parentStructureId) {

    Iterator<Element> itr = parentEl.elements(_DYNAMIC_ELEMENT).iterator();

    while (itr.hasNext()) {
        Element dynamicEl = itr.next();

        dynamicEl.addAttribute(_PARENT_STRUCTURE_ID, parentStructureId);

        addParentStructureId(dynamicEl, parentStructureId);
    }/*from  w  w w . jav a  2 s. c o m*/
}

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  a2s  . co 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 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;
            }/*w  w  w .  ja va 2 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;//from w w w  .ja va 2s . co  m

    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 formatImage(long groupId, String articleId, double version, boolean incrementVersion, Element el,
        String elInstanceId, String elName, Map<String, byte[]> images)
        throws PortalException, SystemException {

    List<Element> imageContents = el.elements("dynamic-content");

    for (Element dynamicContent : imageContents) {
        String elLanguage = dynamicContent.attributeValue("language-id", StringPool.BLANK);

        if (!elLanguage.equals(StringPool.BLANK)) {
            elLanguage = "_" + elLanguage;
        }//  ww  w  .  j av  a  2 s  .c om

        long imageId = journalArticleImageLocalService.getArticleImageId(groupId, articleId, version,
                elInstanceId, elName, elLanguage);

        double oldVersion = MathUtil.format(version - 0.1, 1, 1);

        long oldImageId = 0;

        if ((oldVersion >= 1) && incrementVersion) {
            oldImageId = journalArticleImageLocalService.getArticleImageId(groupId, articleId, oldVersion,
                    elInstanceId, elName, elLanguage);
        }

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

        if (dynamicContent.getText().equals("delete")) {
            dynamicContent.setText(StringPool.BLANK);

            imageLocalService.deleteImage(imageId);

            String defaultElLanguage = "";

            if (!Validator.isNotNull(elLanguage)) {
                defaultElLanguage = "_" + LocaleUtil.toLanguageId(LocaleUtil.getDefault());
            }

            long defaultImageId = journalArticleImageLocalService.getArticleImageId(groupId, articleId, version,
                    elInstanceId, elName, defaultElLanguage);

            imageLocalService.deleteImage(defaultImageId);

            continue;
        }

        byte[] bytes = images.get(elInstanceId + "_" + elName + elLanguage);

        if ((bytes != null) && (bytes.length > 0)) {
            dynamicContent.setText(elContent);
            dynamicContent.addAttribute("id", String.valueOf(imageId));

            imageLocalService.updateImage(imageId, bytes);

            continue;
        }

        if ((version > JournalArticleConstants.VERSION_DEFAULT) && (incrementVersion)) {

            Image oldImage = null;

            if (oldImageId > 0) {
                oldImage = imageLocalService.getImage(oldImageId);
            }

            if (oldImage != null) {
                dynamicContent.setText(elContent);
                dynamicContent.addAttribute("id", String.valueOf(imageId));

                bytes = oldImage.getTextObj();

                imageLocalService.updateImage(imageId, bytes);
            }

            continue;
        }

        Image image = imageLocalService.getImage(imageId);

        if (image != null) {
            dynamicContent.setText(elContent);
            dynamicContent.addAttribute("id", String.valueOf(imageId));

            continue;
        }

        long contentImageId = GetterUtil.getLong(HttpUtil.getParameter(dynamicContent.getText(), "img_id"));

        if (contentImageId <= 0) {
            contentImageId = GetterUtil
                    .getLong(HttpUtil.getParameter(dynamicContent.getText(), "img_id", false));
        }

        if (contentImageId > 0) {
            image = imageLocalService.getImage(contentImageId);

            if (image != null) {
                dynamicContent.addAttribute("id", String.valueOf(contentImageId));

                continue;
            }
        }

        String defaultElLanguage = "";

        if (!Validator.isNotNull(elLanguage)) {
            defaultElLanguage = "_" + LocaleUtil.toLanguageId(LocaleUtil.getDefault());
        }

        long defaultImageId = journalArticleImageLocalService.getArticleImageId(groupId, articleId, version,
                elInstanceId, elName, defaultElLanguage);

        Image defaultImage = imageLocalService.getImage(defaultImageId);

        if (defaultImage != null) {
            dynamicContent.setText(elContent);
            dynamicContent.addAttribute("id", String.valueOf(defaultImageId));

            bytes = defaultImage.getTextObj();

            imageLocalService.updateImage(defaultImageId, bytes);

            continue;
        }

        if (Validator.isNotNull(elLanguage)) {
            dynamicContent.setText(StringPool.BLANK);
        }
    }
}

From source file:com.liferay.portlet.journal.util.JournalConverterImpl.java

License:Open Source License

@Override
public Fields getDDMFields(DDMStructure ddmStructure, String content) throws Exception {

    Document document = SAXReaderUtil.read(content);

    Field fieldsDisplayField = new Field(ddmStructure.getStructureId(), DDMImpl.FIELDS_DISPLAY_NAME,
            StringPool.BLANK);/*  w  ww . j a va  2s .c om*/
    Fields ddmFields = new Fields();
    ddmFields.put(fieldsDisplayField);

    Element rootElement = document.getRootElement();

    String defaultLocale = rootElement.attributeValue("default-locale");

    List<Element> dynamicElementElements = rootElement.elements("dynamic-element");
    for (Element dynamicElementElement : dynamicElementElements) {
        addDDMFields(dynamicElementElement, ddmStructure, ddmFields, defaultLocale);
    }

    return ddmFields;
}

From source file:com.liferay.portlet.journal.util.JournalConverterImpl.java

License:Open Source License

@Override
public String getDDMXSD(String journalXSD) throws Exception {
    Document document = SAXReaderUtil.read(journalXSD);

    Element rootElement = document.getRootElement();

    Locale defaultLocale = LocaleUtil.getSiteDefault();

    rootElement.addAttribute("available-locales", defaultLocale.toString());
    rootElement.addAttribute("default-locale", defaultLocale.toString());

    List<Element> dynamicElementElements = rootElement.elements("dynamic-element");

    for (Element dynamicElementElement : dynamicElementElements) {
        updateJournalXSDDynamicElement(dynamicElementElement);
    }//from   w  w  w.  ja  v  a  2s. c  o m

    return DDMXMLUtil.formatXML(document);
}

From source file:com.liferay.portlet.journal.util.JournalConverterImpl.java

License:Open Source License

@Override
public String getJournalXSD(String ddmXSD) throws Exception {
    Document document = SAXReaderUtil.read(ddmXSD);

    Element rootElement = document.getRootElement();

    String defaultLocale = rootElement.attributeValue("default-locale");

    removeAttribute(rootElement, "available-locales");
    removeAttribute(rootElement, "default-locale");

    List<Element> dynamicElementElements = rootElement.elements("dynamic-element");

    for (Element dynamicElementElement : dynamicElementElements) {
        updateDDMXSDDynamicElement(dynamicElementElement, defaultLocale);
    }/*from   w  w  w.j  a va 2  s  .com*/

    return DDMXMLUtil.formatXML(document);
}

From source file:com.liferay.portlet.journal.util.JournalConverterImpl.java

License:Open Source License

protected void addDDMFields(Element dynamicElementElement, DDMStructure ddmStructure, Fields ddmFields,
        String defaultLocale) throws Exception {

    String name = dynamicElementElement.attributeValue("name");

    if (!ddmStructure.hasField(name)) {
        return;/*from  w w w  .j av  a  2s. co  m*/
    }
    Field ddmField = getField(dynamicElementElement, ddmStructure, defaultLocale);

    String fieldName = ddmField.getName();

    Field existingDDMField = ddmFields.get(fieldName);

    if (existingDDMField != null) {
        for (Locale locale : ddmField.getAvailableLocales()) {
            existingDDMField.addValues(locale, ddmField.getValues(locale));
        }
    } else {
        ddmFields.put(ddmField);
    }

    updateFieldsDisplay(ddmFields, fieldName);

    List<Element> childrenDynamicElementElements = dynamicElementElement.elements("dynamic-element");

    for (Element childrenDynamicElementElement : childrenDynamicElementElements) {

        addDDMFields(childrenDynamicElementElement, ddmStructure, ddmFields, defaultLocale);
    }
}