br.com.jarch.faces.help.HelpController Maven / Gradle / Ivy

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package br.com.jarch.faces.help;

import br.com.jarch.core.annotation.JArchController;
import br.com.jarch.faces.util.JavaScriptUtils;
import br.com.jarch.util.StringUtils;

import javax.enterprise.inject.Instance;
import javax.inject.Inject;
import java.io.Serializable;

@JArchController
public class HelpController implements Serializable {

    @Inject
    private Instance helpData;

    private String title;
    private String body;
    private String urlVideo;
    private boolean show;

    public boolean isShowHelp() {
        loadHelp();
        return show;
    }

    public String getTitle() {
        return title;
    }

    public String getBody() {
        return body;
    }

    public String getUrlVideo() {
        return urlVideo;
    }

    public void showDialog() {
        JavaScriptUtils.execute("PF('help').show();");
    }

    private void loadHelp() {
        title = "";
        body = "";
        urlVideo = "";

        if (helpData.isResolvable()) {
            title = helpData.get().getTitle();
            body = helpData.get().getBody();
            urlVideo = helpData.get().getUrlVideo();
        }

        show = !StringUtils.isNullOrEmpty(title)
                && (!StringUtils.isNullOrEmpty(body) || !StringUtils.isNullOrEmpty(urlVideo));
    }
}