StarItCtrl.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 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.www.starit;
 
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.html.HTMLHelper;
import org.turro.i18n.I_;
import org.turro.marker.ElephantMarker;
import org.turro.starit.StarItUtil;
import org.turro.starit.StarsInfo;
import org.turro.util.IdGenerator;
 
public class StarItCtrl {
  
  private HTMLHelper html;
  private String entityPath;
  private IConstructor constructor;
  private boolean readOnly;
  private int maxRating = 5;
 
  public StarItCtrl(IConstructor constructor) {
    this.constructor = constructor;
  }
 
  public void setEntityPath(String entityPath) {
    this.entityPath = entityPath;
  }
 
  public void setReadOnly(boolean readOnly) {
    this.readOnly = readOnly;
  }
 
  public void renderTemplateStars(boolean container) {
    String id = container ? "sic_" + IdGenerator.generate() : constructor.getParameter("domid");
    ElephantMarker em = new ElephantMarker(constructor);
    em.put("control", this);
    em.put("controlId", id);
    em.put("container", container);
    em.put("info", StarItUtil.stars(entityPath));
    em.put("entityPath", entityPath);
    em.put("readOnly", readOnly);
    em.process("widgets/webcomp", "starIt");
  }
  
  public void renderStars(boolean container) {
    if(ElephantMarker.existsTemplate(constructor, false, "widgets/webcomp", "starIt")) {
      renderTemplateStars(container);
      return;
    }
    StarsInfo si = StarItUtil.stars(entityPath);
    html = new HTMLHelper(constructor);
    String id = container ? "sic_" + IdGenerator.generate() : constructor.getParameter("domid");
    if(container) {
      html.startTag("div", "id='" + id + "'");
    }
    html.startTable("class='starit-container'");
    for(int star = 1; star <= 5; star++) {
      html.startTableCol("")
              .startTag("a", readOnly ? "" : "onClick='" + getStarsUrl(id, star) + "'")
              .doTag("img", "src='" + ElephantContext.getRootWebPath() + 
                "/_internal/system/images/star_" + (star <= si.getStars() ? "color" : "bn") + ".png'")
              .endTag();
    }             
    html.endTableRow()
            .startTableCol("colspan='5' class='starit-string'")
            .write(si.count + " " + I_.get("review(s)"));
    html.endAllTags();
  }
 
  public String getStarsUrl(String id, Integer i) {
    return "$.post(\"" + ElephantContext.getRootWebPath() + "/xpaction/contact\"," +
           "{ action: \"star-it\", path: \"" + entityPath + "\"" + 
           ", stars: " + i + ", domid: \"" + id + "\" })" +
           ".done(function(data) { $(\"#" + id + "\").html(data); });";
  }
 
  public int getMaxRating() {
    return maxRating;
  }
 
}