WebActions.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2022 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.actions;
 
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.elephant.context.IConstructor;
import org.turro.elephant.web.ElContext;
import org.turro.elephant.web.ElContextMap;
import org.turro.i18n.I_;
import org.turro.string.Strings;
 
public class WebActions {
 
  public WebActions constructor(IConstructor constructor) {
    this.constructor = constructor;
    return this;
  }
  
  public WebActions image(String image) {
    this.image = image;
    return this;
  }
  
  public WebLink link() {
    WebActionType type = WebActionType.typeOf(action);
    if(type != null) {
      String command = WebActionType.actionOf(action);
      if(image == null) image = WebActionType.imageOf(action);
      String caption = null, url = null, icon = null;
      switch(type) {
        case NAVIGATE -> {
          ElContext elctx = ElContextMap.getContext(command);
          if(elctx != null) {
            caption = elctx.getName();
            url = elctx.getFullPath();
          }
        }
        case TAG -> {
          ElContext elctx = ElContextMap.getContextFromWebTag(command);
          if(elctx != null) {
            caption = elctx.getName();
            url = elctx.getFullPath();
          }
        }
        case URL -> {
          caption = command;
          url = command;
        }
        case MAIL -> {
          caption = I_.get("Email");
          url = action;
        }
        case TEL -> {
          caption = I_.get("Call");
          url = action;
        }
        case ACTION -> {
          return switch(command) {
            case "signup" -> WebActions.of("nav:/user/signup").link();
            case "tellsomeone" -> WebActions.of("nav:/user/tellsomeone").link();
            default -> null;
          };
        }
        case WHATS -> {
          caption = "Whatsapp";
          url = "https://api.whatsapp.com/send?phone=" + command;
        }
        case TGRAM -> {
          caption = "Telegram";
          url = "https://t.me/" + command;
        }
      }
      if(!Strings.isBlank(url)) {
        return new WebLink(type, caption, url, Strings.isBlank(image, icon));
      }
    }
    return new WebLink(null, null, null);
  }
  
  public void silentExecute() {
    try {
      execute();
    } catch (IOException ex) {
      Logger.getLogger(WebActions.class.getName()).log(Level.SEVERE, null, ex);
    }
  }
  
  public void execute() throws IOException {
    WebLink wl = link();
    if(!wl.isEmpty()) {
      switch(wl.getType()) {
        case NAVIGATE -> constructor.redirect(wl.getUrl());
        case URL, MAIL, TEL -> constructor.redirect(wl.getUrl());
        case ACTION -> constructor.redirect(wl.getUrl());
        case TAG -> constructor.redirect(wl.getUrl());
      }
    }
  }
  
  /* Factory */
  
  public static WebActions of(String action) {
    return new WebActions(action);
  }
  
  private final String action;
  
  private IConstructor constructor;
  private String image;
 
  private WebActions(String action) {
    this.action = action;
  }
  
}