Examples with Textarea org.structr.web.entity.html.Textarea used on opensource projects

Example 1 with Textarea

use of org.structr.web.entity.html.Textarea in project structr by structr.

the class Content method renderContent.

/*
	@Override
	public String getIdHash() {

		final DOMNode _parent = getProperty(DOMNode.parent);
		if (_parent != null) {

			String dataHash = _parent.getProperty(DOMNode.dataHashProperty);
			if (dataHash == null) {
				dataHash = _parent.getIdHash();
			}

			return dataHash + "Content" + treeGetChildPosition(this);
		}

		return super.getIdHash();
	}

	*/
public static void renderContent(final Content thisNode, final RenderContext renderContext, final int depth) throws FrameworkException {
    final SecurityContext securityContext = thisNode.getSecurityContext();
    try {
        final EditMode edit = renderContext.getEditMode(securityContext.getUser(false));
        if (EditMode.DEPLOYMENT.equals(edit)) {
            final AsyncBuffer buf = renderContext.getBuffer();
            // output ownership comments
            DOMNode.renderDeploymentExportComments(thisNode, buf, true);
            // EditMode "deployment" means "output raw content, do not interpret in any way
            buf.append(escapeForHtml(thisNode.getContent()));
            return;
        }
        if (thisNode.isDeleted() || thisNode.isHidden() || !thisNode.displayForLocale(renderContext) || !thisNode.displayForConditions(renderContext)) {
            return;
        }
        final String id = thisNode.getUuid();
        final boolean inBody = renderContext.inBody();
        final AsyncBuffer out = renderContext.getBuffer();
        final String _contentType = thisNode.getContentType();
        // apply configuration for shared component if present
        final String _sharedComponentConfiguration = thisNode.getSharedComponentConfiguration();
        if (StringUtils.isNotBlank(_sharedComponentConfiguration)) {
            Scripting.evaluate(renderContext, thisNode, "${" + _sharedComponentConfiguration + "}", "shared component configuration");
        }
        // fetch content with variable replacement
        String _content = thisNode.getPropertyWithVariableReplacement(renderContext, StructrApp.key(Content.class, "content"));
        if (!(EditMode.RAW.equals(edit) || EditMode.WIDGET.equals(edit)) && (_contentType == null || ("text/plain".equals(_contentType)))) {
            _content = escapeForHtml(_content);
        }
        if (EditMode.CONTENT.equals(edit) && inBody && thisNode.isGranted(Permission.write, securityContext)) {
            if ("text/javascript".equals(_contentType)) {
                // Javascript will only be given some local vars
                out.append("// data-structr-type='").append(thisNode.getType()).append("'\n// data-structr-id='").append(id).append("'\n");
            } else if ("text/css".equals(_contentType)) {
                // CSS will only be given some local vars
                out.append("/* data-structr-type='").append(thisNode.getType()).append("'*/\n/* data-structr-id='").append(id).append("'*/\n");
            } else {
                // In edit mode, add an artificial comment tag around content nodes within body to make them editable
                final String cleanedContent = StringUtils.remove(StringUtils.remove(org.apache.commons.lang3.StringUtils.replace(thisNode.getContent(), "\n", "\\\\n"), "<!--"), "-->");
                out.append("<!--data-structr-id=\"".concat(id).concat("\" data-structr-raw-value=\"").concat(escapeForHtmlAttributes(cleanedContent)).concat("\"-->"));
            }
        }
        // examine content type and apply converter
        if (_contentType != null) {
            final Adapter<String, String> converter = ContentConverters.getConverterForType(_contentType);
            if (converter != null) {
                try {
                    // apply adapter
                    _content = converter.adapt(_content);
                } catch (FrameworkException fex) {
                    logger.warn("Unable to convert content: {}", fex.getMessage());
                }
            }
        }
        // replace newlines with <br /> for rendering
        if (((_contentType == null) || _contentType.equals("text/plain")) && (_content != null) && !_content.isEmpty()) {
            final DOMNode _parent = thisNode.getParent();
            if (_parent == null || !(_parent instanceof Textarea)) {
                _content = _content.replaceAll("[\\n]{1}", "<br>");
            }
        }
        if (_content != null) {
            // insert whitespace to make element clickable
            if (EditMode.CONTENT.equals(edit) && _content.length() == 0) {
                _content = "--- empty ---";
            }
            out.append(_content);
        }
        if (EditMode.CONTENT.equals(edit) && inBody && !("text/javascript".equals(_contentType) && !("text/css".equals(_contentType)))) {
            out.append("<!---->");
        }
    } catch (Throwable t) {
        // catch exception to prevent ugly status 500 error pages in frontend.
        logger.error("", t);
    }
}