WebhelpPost.java
/*
* The contents of this file are subject to the terms of the Common Development and
* Distribution License (the License). You may not use this file except in compliance with the
* License.
*
* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
* specific language governing permission and limitations under the License.
*
* When distributing Covered Software, include this CDDL Header Notice in each file and include
* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
* Header, with the fields enclosed by brackets [] replaced by your own identifying
* information: "Portions copyright [year] [name of copyright owner]".
*
* Copyright 2014-2015 ForgeRock AS.
*/
package org.forgerock.doc.maven.post;
import org.apache.commons.io.IOUtils;
import org.apache.maven.plugin.MojoExecutionException;
import org.forgerock.doc.maven.AbstractDocbkxMojo;
import org.forgerock.doc.maven.utils.HtmlUtils;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
/**
* Webhelp post-processor for both single-page and chunked HTML formats.
*/
public class WebhelpPost {
/**
* The Mojo that holds configuration and related methods.
*/
private AbstractDocbkxMojo m;
/**
* Constructor setting the Mojo that holds the configuration.
*
* @param mojo The Mojo that holds the configuration.
*/
public WebhelpPost(final AbstractDocbkxMojo mojo) {
m = mojo;
}
/**
* Post-processes HTML formats.
*
* @throws org.apache.maven.plugin.MojoExecutionException Failed to post-process HTML.
*/
public void execute() throws MojoExecutionException {
final File webhelpDir = new File(m.getDocbkxOutputDirectory(), "webhelp");
HashMap<String, String> replacements = new HashMap<String, String>();
try {
// See https://developers.google.com/webmasters/control-crawl-index/docs/robots_meta_tag
String robots = "<head>" + System.getProperty("line.separator")
+ IOUtils.toString(getClass().getResourceAsStream("/robots.txt"), "UTF-8");
replacements.put("<head>", robots);
HtmlUtils.updateHtml(webhelpDir.getPath(), replacements);
} catch (IOException e) {
throw new MojoExecutionException("Failed to update webhelp with nofollow,noindex tag", e);
}
}
}