/*******************************************************************************
* Copyright (c) 2010, Luca Conte @ BERT Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* �        Redistributions of source code must retain the above copyright
*          notice, this list of conditions and the following disclaimer.
*
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*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
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*       contributors may be used to endorse or promote products derived from
*       this software without specific prior written permission.
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package org.bert.ebooks.processors;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

import org.bert.ebooks.BlogEPUBlisher;
import org.bert.ebooks.BlogEntryProcessor;
import org.bert.ebooks.DeveloperUtils;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

import com.adobe.dp.epub.ncx.TOCEntry;
import com.adobe.dp.epub.opf.NCXResource;
import com.adobe.dp.epub.opf.OPSResource;
import com.adobe.dp.epub.opf.Publication;
import com.adobe.dp.epub.ops.OPSDocument;
import com.adobe.dp.epub.style.Stylesheet;

public class NazioneIndiana implements BlogEntryProcessor {
  private boolean processImages=true;
  @Override
  public boolean isProcessImages() {
   
    return processImages;
  }

  @Override
  public void processURL(BlogEPUBlisher publisher,OPSResource post,
      TOCEntry rootTOCEntry,  String url)
      throws MalformedURLException, IOException {
    Document doc = Jsoup.parse(new URL(url), 60000);
    // get the post DIV
    Elements e = doc.select("div.post");
    // get chapter document
    OPSDocument mainDoc = post.getDocument();

    // add chapter to the table of contents with title=post's title
    TOCEntry mainTOCEntry = publisher.getToc().createTOCEntry(e.select("h2.entry-title").text(),
        mainDoc.getRootXRef());
    rootTOCEntry.add(mainTOCEntry);

    // chapter XHTML body element
    com.adobe.dp.epub.ops.Element body = mainDoc.getBody();
    // add a header
    com.adobe.dp.epub.ops.Element h = mainDoc.createElement("h1");
    //the title
    BlogEPUBlisher.processContents(publisher.getEpub(),mainDoc, BlogEPUBlisher.getFirstElement(e.select("h2.entry-title")), h,isProcessImages());
    body.add(h);
    h = mainDoc.createElement("h4");
    h.add("( "+url+" )");
    //the entry date
    h = mainDoc.createElement("h2");
    BlogEPUBlisher.processContents(publisher.getEpub(),mainDoc, BlogEPUBlisher.getFirstElement(e.select("abbr.published")), h,isProcessImages());
    body.add(h);

    // add a paragraph
    com.adobe.dp.epub.ops.Element paragraph = null;

    e = e.select("div.entry-content").select("p");

    for (Element element : e) {
      if (element.hasText()&&!element.parent().classNames().contains("entry-yarpp")) {
        paragraph = mainDoc.createElement("p");
        BlogEPUBlisher.processContents(publisher.getEpub(),mainDoc, element, paragraph,isProcessImages());
        body.add(paragraph);
      }
    }

    Elements c = doc.select("li.comment");
    if (c.size() > 0) {
      com.adobe.dp.epub.ops.Element elm = mainDoc.createElement("h2");
      elm.add("COMMENTI");
      body.add(elm);
      mainTOCEntry.add(publisher.getToc().createTOCEntry("Commenti", elm.getSelfRef()));

      for (Element ce : c) {
        elm = mainDoc.createElement("hr");

        body.add(elm);

        elm = mainDoc.createElement("h3");
        BlogEPUBlisher.processContents(publisher.getEpub(),mainDoc, BlogEPUBlisher.getFirstElement(ce.select("div.comment-author")), elm,isProcessImages());
        body.add(elm);

        elm = mainDoc.createElement("h4");
        BlogEPUBlisher.processContents(publisher.getEpub(),mainDoc,
            BlogEPUBlisher.getFirstElement(ce.select("div.comment-meta")), elm,isProcessImages());
        body.add(elm);

        for (Element pe : ce.select("p")) {
          elm = mainDoc.createElement("p");
          BlogEPUBlisher.processContents(publisher.getEpub(),mainDoc, pe, elm,isProcessImages());
          body.add(elm);
        }

      }
    }
   
  }

  public void setProcessImages(boolean processImage) {
    this.processImages = processImage;
  }

}