org.graylog2.web.IndexHtmlGenerator Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog 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.
*
* Graylog 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 Graylog. If not, see .
*/
package org.graylog2.web;
import com.floreysoft.jmte.Engine;
import com.google.common.io.Resources;
import javax.inject.Inject;
import javax.inject.Singleton;
import java.io.IOException;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
@Singleton
public class IndexHtmlGenerator {
private static final String title = "Graylog Web Interface";
private final Engine engine = new Engine();
private final String content;
@Inject
public IndexHtmlGenerator(PluginAssets pluginAssets) throws IOException {
final URL templateUrl = this.getClass().getResource("/web-interface/index.html.template");
final String template = Resources.toString(templateUrl, StandardCharsets.UTF_8);
final Map model = new HashMap() {{
put("title", title);
put("cssFiles", pluginAssets.cssFiles());
put("jsFiles", pluginAssets.sortedJsFiles());
}};
this.content = engine.transform(template, model);
}
public String get() {
return this.content;
}
}