AlertMacro.java

/*
documentr - Edit, maintain, and present software documentation on the web.
Copyright (C) 2012-2013 Maik Schreiber

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package de.blizzy.documentr.markdown.macro.impl;

import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.commons.lang3.StringUtils;

import de.blizzy.documentr.markdown.macro.IMacroContext;
import de.blizzy.documentr.markdown.macro.IMacroRunnable;
import de.blizzy.documentr.markdown.macro.Macro;

@Macro(name="alert", insertText="{{alert TYPE}}[TEXT]{{/alert}}")
public class AlertMacro implements IMacroRunnable {
	@Override
	public String getHtml(IMacroContext macroContext) {
		String body = StringUtils.defaultString(macroContext.getBody());

		String type = macroContext.getParameters();
		String typeClass = StringUtils.EMPTY;
		if (StringUtils.isNotBlank(type)) {
			typeClass = " alert-" + StringEscapeUtils.escapeHtml4(type); //$NON-NLS-1$
		}
		return "<div class=\"alert" + typeClass + "\">" + body + "</div>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	}

	@Override
	public String cleanupHtml(String html) {
		return null;
	}
}