WebActionType.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 org.turro.string.Strings;
 
public enum WebActionType {
 
  NAVIGATE("nav"),
  URL("url"),
  MAIL("mailto"),
  TEL("tel"),
  ACTION("action"),
  TAG("tag"),
  WHATS("whats"),
  TGRAM("tgram"),
  WRONG("#");
 
  private final String protocol;
 
  private WebActionType(String protocol) {
    this.protocol = protocol;
  }
 
  public String getProtocol() {
    return protocol;
  }
  
  public static WebActionType typeOf(String action) {
    if(!Strings.isBlank(action)) {
      for(WebActionType type : WebActionType.values()) {
        if(action.startsWith(type.getProtocol() + ":")) {
          return type;
        }
      }
    }
    return WRONG;
  }
  
  public static String actionOf(String action) {
    WebActionType type = typeOf(action);
    return type == WRONG ? null : removeImage(action).substring(type.getProtocol().length() + 1);
  }
  
  public static String imageOf(String action) {
    if(action.matches(".+\\{[a-z \\-\\_\\.]+\\}")) {
      return action.substring(action.lastIndexOf("{") + 1, action.length() - 1);
    }
    return null;
  }
  
  private static String removeImage(String action) {
    if(action.matches(".+\\{[a-z \\-\\_\\.]+\\}")) {
      return action.substring(0, action.lastIndexOf("{"));
    }
    return action;
  }
  
}