LibraryBuilder.java

package org.lodder.subtools.multisubdownloader.lib.library;

import org.lodder.subtools.multisubdownloader.settings.model.LibrarySettings;
import org.lodder.subtools.sublibrary.JTheTVDBAdapter;
import org.lodder.subtools.sublibrary.Manager;
import org.lodder.subtools.sublibrary.data.thetvdb.model.TheTVDBSerie;
import org.lodder.subtools.sublibrary.model.Release;
import org.lodder.subtools.sublibrary.model.TvRelease;

import java.util.List;

public abstract class LibraryBuilder {

  protected final LibrarySettings librarySettings;
  private Manager manager;

  public LibraryBuilder(LibrarySettings librarySettings, Manager manager) {
    this.librarySettings = librarySettings;
    this.manager = manager;
  }
  
  public abstract String build(Release release);
  
  protected String getShowName(TvRelease tvRelease) {
    String show = "";
    if (librarySettings.isLibraryUseTVDBNaming()) {
      final JTheTVDBAdapter jtvdb = JTheTVDBAdapter.getAdapter(manager);
      TheTVDBSerie tvdbs = jtvdb.getSerie(tvRelease);
      if (tvdbs == null) {
        //use showname found for release as tvdb returns null
        show = tvRelease.getShow();
      } else {
        show = tvdbs.getSerieName();
      }
    } else {
      show = tvRelease.getShow();
    }
    return show;
  }

  protected String replaceFormatedEpisodeNumber(String structure, String tag,
      List<Integer> episodeNumbers, boolean leadingZero) {

    String formatedEpisodeNumber = "";
    if (structure.contains(tag)) {
      int posEnd = structure.indexOf(tag);
      String structurePart = structure.substring(0, posEnd);
      int posBegin = structurePart.lastIndexOf("%");
      String seperator = structure.substring(posBegin + 1, posEnd);

      StringBuilder builder = new StringBuilder();
      for (final int epNum : episodeNumbers) {
        builder.append(seperator).append(formatedNumber(epNum, leadingZero));
      }
      formatedEpisodeNumber += builder.toString();
      
      // strip the first seperator off
      formatedEpisodeNumber = formatedEpisodeNumber.substring(1, formatedEpisodeNumber.length());
    }
    return structure.replace(tag, formatedEpisodeNumber);

  }

  protected String formatedNumber(int number, boolean leadingZero) {
    if (number < 10 && leadingZero) {
      return "0" + number;
    }
    return Integer.toString(number);
  }
}