EditingContext.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.elephant.web;
 
import java.io.File;
import org.turro.string.Strings;
import org.turro.elephant.util.Images;
import org.turro.elephant.web.context.WebContext;
import org.turro.plugin.contacts.IContact;
 
public class EditingContext {
  
  private ElContext context;
 
  public String getPath() {
    String path = context == null ? null : context.getPath();
    if(Strings.isBlank(path)) path = "/";
    return path;
  }
  
  public ElContext getContext() {
    return context;
  }
 
  public void setContext(ElContext context) {
    this.context = context;
  }
  
  public WebContext getAttr() {
    return context == null ? new WebContext() : context.getWebContext();
  }
 
  public String getSocialImage() {
    SocialImage si = context != null ? context.getSocialImage() : null;
    return si != null ? Images.removeAppContext(si.getUrl()) : null;
  }
  
  public boolean isEditable(String base, String lang) {
    if(context == null) return false;
    if(!getAttr().isWikiPage()) return false; // DefaultElement
    if(!context.getResources().globalResourceNames().isEmpty()) return false; // Normal HTML page
    if(Strings.isBlank(lang)) return false; // No lang selected
    return true;
  }
  
  public void saveContent(IContact contact, String base, String lang, String wiki, String html, boolean autoremove) {
    context.getResources().saveContent(context.getFile().toPath(), contact, base, lang, wiki, html, autoremove);
  }
 
  public void removeVersion(String base, String lang, String version) {
    File file = context.getResources().getEditable(base, lang, version);
    if(file != null) {
      file.delete();
    }
  }
  
}