MyIssuesNotification.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.dossier.issue;
 
import java.net.URLEncoder;
import java.util.EnumSet;
import java.util.HashMap;
import org.apache.commons.mail.EmailException;
import org.turro.action.Actions;
import org.turro.action.LinkType;
import org.turro.action.queue.NotificationCategory;
import org.turro.dossier.command.DossierEntityInfo;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Issue;
import org.turro.dossier.util.DossierElephantNotification;
import org.turro.dossier.workload.WorkloadItem;
import org.turro.dossier.workload.WorkloadQuery;
import org.turro.dossier.workload.WorkloadSet;
import org.turro.dossier.zul.issue.IssueStage;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.elephant.security.IUser;
import org.turro.i18n.I_;
import org.turro.mail.message.MailMessageTemplate;
import org.turro.mail.pool.MailMessagePool;
import org.turro.mail.provider.MailProviders;
import org.turro.mail.queue.QueueManager;
import org.turro.marker.ElephantMarker;
import org.turro.path.Path;
import org.turro.plugin.contacts.IContact;
 
public class MyIssuesNotification {
 
  private final IContact contact;
 
  public MyIssuesNotification(IContact contact) {
    this.contact = contact;
  }
 
  public void sendMailTemplate(IConstructor constructor) throws EmailException {
    WorkloadQuery wq = new WorkloadQuery(contact);
    WorkloadSet ws = wq.getResults();
    ws.keep(EnumSet.of(
            IssueStage.ISSUE_STAGE_WORKSHEET,
            IssueStage.ISSUE_STAGE_DATE_SURPASSED, 
            IssueStage.ISSUE_STAGE_UNRELATED, 
            IssueStage.ISSUE_STAGE_TO_DO));
    if(!ws.isEmpty()) {
      MailMessagePool pool = MailProviders.instance().getPool(constructor, "Dossier");
      if(pool != null) {
        MailMessageTemplate mmt = MailMessageTemplate.of(pool.getProvider());
        mmt.setRoot("/issues");
        mmt.setSubject(getSubject(constructor));
        mmt.addTo(contact.getConnector(IUser.CONNECTOR_EMAIL), contact.getName());
        ElephantMarker em = new ElephantMarker(constructor, true);
        em.put("workloadSet", ws);
        em.put("contact", contact);
        em.put("email", contact.getConnector(IUser.CONNECTOR_EMAIL));
        em.put("notifier", this);
        mmt.setMessage(em, "myissues", contact);
        pool.addToPool(mmt);
      }
      pool.sendPool();
    }
  }
  
  public void addToQueue(IConstructor constructor) throws EmailException {
    QueueManager qm = new QueueManager();
    NotificationCategory nc = new DossierElephantNotification().getCategory(DossierElephantNotification.MY_ISSUES_NOTIFICATION);
    if(qm.contactMayWant(contact, nc.getIdCategory())) {
      WorkloadQuery wq = new WorkloadQuery(contact);
      WorkloadSet ws = wq.getResults();
      ws.keep(EnumSet.of(
              IssueStage.ISSUE_STAGE_WORKSHEET,
              IssueStage.ISSUE_STAGE_DATE_SURPASSED, 
              IssueStage.ISSUE_STAGE_UNRELATED, 
              IssueStage.ISSUE_STAGE_TO_DO));
      if(!ws.isEmpty()) {
        MailMessageTemplate mmt = MailMessageTemplate.of(MailProviders.instance().getProvider("Dossier"));
        mmt.setRoot("/issues");
        mmt.setSubject(getSubject(constructor));
        mmt.addTo(contact.getConnector(IUser.CONNECTOR_EMAIL), contact.getName());
        ElephantMarker em = new ElephantMarker(constructor, true);
        em.put("workloadSet", ws);
        em.put("contact", contact);
        em.put("email", contact.getConnector(IUser.CONNECTOR_EMAIL));
        em.put("notifier", this);
        mmt.setMessage(em, "myissues", contact);
        qm.addToQueue(nc, contact, mmt, null, "Dossier");
      }
    }
  }
  
  public String create(IConstructor constructor, Issue issue, IContact contact) throws Exception {
    return create(constructor, 
            DossierEntityInfo.linkForPath(new Path(DossierPU.getObjectPath(issue)), contact, LinkType.WEB_INTERNAL),
            contact.getConnector(IUser.CONNECTOR_EMAIL));
  }
 
  public String create(IConstructor constructor, String redir, IContact contact) throws Exception {
    return create(constructor, redir,
            contact.getConnector(IUser.CONNECTOR_EMAIL));
  }
 
  public String create(IConstructor constructor, String redir, String email) throws Exception {
    HashMap<String, String> values = new HashMap<>();
    values.put(Actions.USER_PAR, email);
    values.put(Actions.REDIR_PAR, URLEncoder.encode(redir, "UTF-8"));
    return Actions.createAction(values, 7, false);
  }
  
  public String createRef(IConstructor constructor, Issue issue) throws Exception {
    return createRef(constructor, 
            DossierEntityInfo.linkForPath(new Path(DossierPU.getObjectPath(issue)), contact, LinkType.WEB_INTERNAL));
  }
 
  public String createRef(IConstructor constructor, String redir) throws Exception {
    return "{liveref:" + redir + "}";
  }
  
  public IssueStage getStage(WorkloadItem item) {
    return WorkloadSet.getStage(item);
  }
  
  private String getSubject(IConstructor constructor) {
    return "[" + I_.get("Issue notifier") + " " + ElephantContext.getSiteName() + "]";
  }
 
}