Examples with MyCoReWebPageProvider org.mycore.tools.MyCoReWebPageProvider used on opensource projects

Example 1 with MyCoReWebPageProvider

use of org.mycore.tools.MyCoReWebPageProvider in project mycore by MyCoRe-Org.

the class MCRWCMSContentManager method getContent.

/**
 * Return a json object with the content of a MyCoRe webpage.
 * <p>
 * {
 *  type: "content",
 *  content: @see {@link MCRWCMSDefaultSectionProvider}
 * }
 * </p>
 * <p>
 * If an error occur (e.g. file not exist) the returning json
 * looks like:<br>
 * {
 *  type: "error",
 *  errorType: "invalidFile"
 *  webpageId: "myfolder/webpage1.xml"
 * }
 * </p>
 *
 * @param webpageId id of the webpage
 * @return json object
 * @see ErrorType
 */
public JsonObject getContent(String webpageId) throws IOException, JDOMException, SAXException {
    boolean isXML = webpageId.endsWith(".xml");
    URL resourceURL = null;
    try {
        resourceURL = MCRWebPagesSynchronizer.getURL(webpageId);
    } catch (MalformedURLException e) {
        throwError(ErrorType.invalidDirectory, webpageId);
    }
    // file is not in web application directory
    if (!isXML) {
        throwError(ErrorType.invalidFile, webpageId);
    }
    Document doc = null;
    if (resourceURL == null) {
        MyCoReWebPageProvider wpp = new MyCoReWebPageProvider();
        wpp.addSection("neuer Eintrag", new Element("p").setText("TODO"), "de");
        doc = wpp.getXML();
    } else {
        doc = new MCRURLContent(resourceURL).asXML();
    }
    Element rootElement = doc.getRootElement();
    if (!rootElement.getName().equals("MyCoReWebPage")) {
        throwError(ErrorType.notMyCoReWebPage, webpageId);
    }
    // return content
    return getContent(rootElement);
}

Example 2 with MyCoReWebPageProvider

use of org.mycore.tools.MyCoReWebPageProvider in project mycore by MyCoRe-Org.

the class MCRWCMSContentManager method move.

public void move(String from, String to) {
    try {
        // get from
        URL fromURL = MCRWebPagesSynchronizer.getURL(from);
        Document document;
        if (fromURL == null) {
            // if the from resource couldn't be found we assume its not created yet.
            MyCoReWebPageProvider wpp = new MyCoReWebPageProvider();
            wpp.addSection("neuer Eintrag", new Element("p").setText("TODO"), "de");
            document = wpp.getXML();
        } else {
            SAXBuilder builder = new SAXBuilder();
            document = builder.build(fromURL);
        }
        // save
        XMLOutputter out = new XMLOutputter(Format.getPrettyFormat().setEncoding("UTF-8"));
        try (OutputStream fout = MCRWebPagesSynchronizer.getOutputStream(to)) {
            out.output(document, fout);
        }
        // delete old
        if (fromURL != null) {
            Files.delete(Paths.get(fromURL.toURI()));
        }
    } catch (Exception exc) {
        LOGGER.error("Error moving {} to {}", from, to, exc);
        throwError(ErrorType.couldNotMove, to);
    }
}

Example 3 with MyCoReWebPageProvider

use of org.mycore.tools.MyCoReWebPageProvider in project mycore by MyCoRe-Org.

the class MCRWCMSDefaultSectionProvider method fromJSON.

@Override
public Element fromJSON(JsonArray jsonSectionArray) {
    // create new document
    MyCoReWebPageProvider wp = new MyCoReWebPageProvider();
    // parse sections
    for (JsonElement sectionElement : jsonSectionArray) {
        if (!sectionElement.isJsonObject()) {
            LOGGER.warn("Invalid json element in content array! {}", sectionElement);
            continue;
        }
        JsonObject sectionObject = sectionElement.getAsJsonObject();
        String title = null;
        String lang = null;
        if (sectionObject.has(JSON_TITLE)) {
            title = sectionObject.get(JSON_TITLE).getAsJsonPrimitive().getAsString();
        }
        if (sectionObject.has(JSON_LANG)) {
            lang = sectionObject.get(JSON_LANG).getAsJsonPrimitive().getAsString();
        }
        String xmlAsString = sectionObject.get(JSON_DATA).getAsJsonPrimitive().getAsString();
        try {
            wp.addSection(title, xmlAsString, lang);
        } catch (Exception exc) {
            throw new RuntimeException("unable to add section " + title, exc);
        }
    }
    wp.updateMeta(MCRSessionMgr.getCurrentSession().getUserInformation().getUserID(), null);
    return wp.getXML().detachRootElement();
}