ProjectGrantCollectionIterator.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2024 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.alliance.client;
 
import java.io.Writer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Optional;
import org.turro.alliance.db.entities.AxProjectGrant;
import org.turro.alliance.db.entities.ProcedenceId;
import org.turro.collections.CollectionHtmlIterator;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.elephant.db.ElephantPU;
import org.turro.elephant.impl.repository.Repository;
import org.turro.elephant.impl.repository.RepositoryFile;
import org.turro.elephant.web.SocialImageMap;
import org.turro.elephant.web.SocialNet;
import org.turro.entities.EmptyController;
import org.turro.entities.Entities;
import org.turro.entities.IElephantEntity;
import org.turro.file.util.FileAttach;
import org.turro.jpa.entity.EntityWebUrls;
import org.turro.jpa.search.DaoHtmlSearch;
import org.turro.marker.ElephantMarker;
import org.turro.marker.MarkerHelper;
import org.turro.string.Strings;
import org.turro.tags.TagCloud;
import org.turro.tags.TagSet;
import org.turro.tags.Tags;
 
public class ProjectGrantCollectionIterator extends CollectionHtmlIterator<AxProjectGrant, ProcedenceId> {
 
  public ProjectGrantCollectionIterator(IConstructor constructor, Writer writer, boolean mail) {
    super(new ProjectGrantList(), new ElephantMarker(constructor, mail), writer);
    init();
  }
 
  public void init() {
    DaoHtmlSearch dhs = DaoHtmlSearch.getInstance(constructor, ElephantContext.getContextVariable(constructor));
    dhs.setIterator(this);
    ((ProjectGrantList) collection).doFilter(dhs);
  }
  
  @Override
  protected AxProjectGrant entity(ProcedenceId value) {
    return ((ProjectGrantList) collection).getProjectGrant(value);
  }
 
  @Override
  public String renderSearchEngine() {
    DaoHtmlSearch dhs = DaoHtmlSearch.getInstance(constructor, ElephantContext.getContextVariable(constructor));
    return dhs.render(constructor);
  }
 
  @Override
  protected void renderSummary(ElephantMarker marker, AxProjectGrant e, int page) {
    if(e != null) {
      marker.put("projectGrant", e);
      prepareValues(e, page);
    }
    marker.process(getTemplateRoot(), getSummaryTemplate(), getWriter());
  }
 
  @Override
  protected void renderItem(ElephantMarker marker, AxProjectGrant e, int page) {
    marker.put("projectGrant", e);
    prepareValues(e, page);
    marker.process(getTemplateRoot(), getFullTemplate(), getWriter());
  }
 
  @Override
  protected String title(AxProjectGrant e) {
    return e.getTitle();
  }
 
  public TagSet getCloudTags() {
    return TagCloud.getTags(constructor, "axproject-grant");
  }
  
  public TagSet getEntityTags(Object entity) {
    return Tags.getTags(entity);
  }
  
  private String getItemLink(AxProjectGrant projectGrant, int page) {
    return constructor.getCurrentContext().getFullPath() + "?item=" + projectGrant.getId();
  }
 
  private String getPageLink(int page) {
    return constructor.getCurrentContext().getFullPath() + "?page=" + page;
  }
  
  private void prepareValues(final AxProjectGrant projectGrant, int page) {   
    prepareControls(projectGrant, page);
  }
 
  @Override
  protected Collection<String> metas(AxProjectGrant e) {
    ArrayList<RepositoryFile> files = new ArrayList<>();
    String path = getItemLink(e, 0);
    if(!SocialImageMap.hasImage(path)) {
      FileAttach fa = new FileAttach(ElephantPU.getObjectPath(e));
      Repository repository = fa.getPublishableRepository(constructor);
      files.addAll(repository.getRepositoryFiles("*_social.png,*_social.jpg"));
      files.addAll(repository.getRepositoryFiles("*.png,*.jpg"));
    }
    SocialNet sn = new SocialNet(path, e.getTitle(), e.getGoal(), files);
    return sn.getMetas();
  }
 
  @Override
  protected ProcedenceId parseId(String value) {
    return ProcedenceId.from(value);
  }
 
  
  protected String getTemplateRoot() {
    return "alliance/client/projectgrant";
  }
 
  protected void prepareControls(AxProjectGrant entity, int page) {   
    marker.put("entiter", this);
    if(!marker.contains("iee")) {
      IElephantEntity iee = Entities.getController(entity);
      if(!(iee instanceof EmptyController)) {
        marker.put("iee", iee);
      }
    }
    marker.put("itemLink", getItemLink(entity));
    marker.put("allLink", getReadAllLink());
    marker.put("restrictedLink", getRestrictedLink());
  }
  
  protected String getItemLink(AxProjectGrant project) {
    return doItemLink(project, project.getProjectGrantId(), true);
  }
 
  protected String getReadAllLink() {
    String path = Optional.ofNullable(constructor)
                            .map(cons -> cons.getCurrentContext())
                            .map(ctx -> ctx.getFullPath())
                            .filter(p -> !p.endsWith("/user"))
                            .orElse(null);
    if(Strings.isBlank(path)) {
      path = ElephantContext.getEntityWebContext("/axproject-grant");
    }
    if(Strings.isBlank(path)) {
      return getRestrictedLink();
    }
    return path;
  }
 
  protected String doItemLink(AxProjectGrant entity, ProcedenceId id, boolean obfuscated) {
    String ewu = EntityWebUrls.getUrlFromEntity(entity);
    if(ewu != null) {
      return getReadAllLink() + ewu;
    } else {
      if(obfuscated) {
        return getReadAllLink() + "?" + MarkerHelper.setObfuscatedPars("item=" + id.stringify());
      } else {
        return getReadAllLink() + "?item=" + id.stringify();
      }
    }
  }
  
  protected String getRestrictedLink() {
    return "/user/alliance/projectgrants";
  }
 
}