package com.publiccms.views.method.tools;

import java.util.List;

import com.publiccms.common.constants.CmsVersion;
import org.springframework.stereotype.Component;

import com.publiccms.common.base.BaseMethod;

import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;

/**
 *
 * getLicense 获取授权
 * <p>
 * 返回结果
 * <ul>
 * <li><code>license</code>:授权数据{@link com.publiccms.common.copyright.License}
 * </ul>
 * <p>使用示例
 * <p>
 * ${getLicense().domain}
 * <p>
 *
 * <pre>
&lt;script&gt;
fetch('${site.dynamicPath}api/method/getLicense?appToken=接口访问授权Token).then(res => res.json()).then(data=>{
console.log(data);
});
&lt;/script&gt;
 * </pre>
 */
@Component
public class GetLicenseMethod extends BaseMethod {

    @Override
    public Object execute(List<TemplateModel> arguments) throws TemplateModelException {
        return CmsVersion.getLicense();
    }

    @Override
    public boolean needAppToken() {
        return true;
    }

    @Override
    public int minParametersNumber() {
        return 0;
    }
}
