Android Open Source - glvideoplayer-android Video Search A P I

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From Project

Back to project page glvideoplayer-android.

License

The source code is released under:

Apache License

Java Source Code

package net.binzume.android.nicovideo.webapi;
/*from w ww. jav a 2  s . co m*/
import java.util.ArrayList;
import java.util.List;
import java.util.regex.*;

import net.binzume.android.nicovideo.NicoSession;
import net.binzume.android.nicovideo.VideoInfo;
import net.binzume.android.nicovideo.util.HtmlUtil;
import net.binzume.android.nicovideo.util.HttpClient;
import android.util.Log;

public class VideoSearchAPI {

  public static final String SORT_VIEW = "v";
  public static final String SORT_MYLIST = "m";
  public static final String SORT_COMMENT = "r";
  public static final String SORT_NEW = "f";
  public static final String SORT_NEWCOMMENT = "n";
  public static final String SORT_LENGTH = "l";

  public static final int SEARCH_MODE_TAG = 0;
  public static final int SEARCH_MODE_KEYWORD = 1;

  public static List<VideoInfo> searchByTag(String tag, int page, String opt) throws WebApiException {

    Log.d("nicoplayer_api", "tag search ");
    HttpClient client = new HttpClient();
    String params = (page < 2) ? "" : ("&page=" + page);
    if (opt == null) {
      opt = "";
    }

    CharSequence data = client.getContent(Constants.TOP_URL + "tag/" + HtmlUtil.urlEncode(tag) + "?rss=2.0"
        + params + opt);

    return VideoRssParser.parseList(data);
  }

  public static List<VideoInfo> searchByKeyword(NicoSession session, String keyword, int page, String opt)
      throws WebApiException {
    return search(session, SEARCH_MODE_KEYWORD, keyword, page, opt);
  }

  private static List<VideoInfo> search(NicoSession session, int mode, String keyword, int page, String opt)
      throws WebApiException {
    HttpClient client = new HttpClient();
    if (session != null) {
      client.setCookie(session.cookie);
    }
    if (page < 1) {
      page = 1;
    }
    if (opt == null) {
      opt = "&sort=n&order=d";
    }

    String modeStr = (mode == SEARCH_MODE_TAG) ? "tag/" : "search/";

    CharSequence data = client.getContent(Constants.TOP_URL + modeStr + HtmlUtil.urlEncode(keyword) + "?page="
        + page + opt);

    ArrayList<VideoInfo> list = new ArrayList<VideoInfo>();
    long stime = System.currentTimeMillis();

    Pattern ptnVideo = Pattern.compile("<li class=\"item[^>]+>(.*?)</div>\\s*</li>", Pattern.DOTALL);
    Pattern ptnThumb = Pattern.compile("<img[^>]+data-original=\"(http:[^\"]+\\d)\"[^>]*>"); // thumb
    Pattern ptnLength = Pattern.compile("<span class=\"videoLength\">([^<]+)</span>"); // time
    Pattern ptnCount = Pattern
        .compile(
            "<li class=\"count view\">[^<]*<span[^>]*>([\\d,]+)</span></li>\\s*<li class=\"count comment\">[^<]*<span[^>]*>([\\d,]+)</span></li>\\s*<li class=\"count mylist\">[^<]*<span[^>]*><[^>]+>([\\d,]+)</",
            Pattern.DOTALL);
    Pattern ptnDate = Pattern.compile("<span class=\"time\">\\s*([^<]+?)\\s*</span");
    Pattern ptnDesc = Pattern.compile("<[\\w\\s]+class=\"vinfo_description\"[^>]+>([^<]+)", Pattern.DOTALL);
    Pattern ptnLink = Pattern.compile("<a\\s+title=\"([^\"]+)\"\\s*href=\"([^?\"]+)[^\"]*\"[^>]*>");

    Matcher matcher = ptnVideo.matcher(data);
    while (matcher.find()) {
      Matcher matcher2 = ptnLink.matcher(matcher.group(1));
      if (!matcher2.find())
        continue;

      String a[] = matcher2.group(2).split("/");
      final String vid = a[a.length - 1];

      VideoInfo v = new VideoInfo(vid, HtmlUtil.unescape(matcher2.group(1)));

      matcher2 = ptnThumb.matcher(matcher.group(1));
      if (!matcher2.find())
        continue;

      v.thumbnailUrl = HtmlUtil.unescape(matcher2.group(1));

      matcher2 = ptnDate.matcher(matcher.group(1));
      if (matcher2.find()) {
        v.firstRetrive = matcher2.group(1).replace("?", ":");
      }

      matcher2 = ptnLength.matcher(matcher.group(1));
      if (matcher2.find()) {
        v.lengthStr = matcher2.group(1);
      }

      matcher2 = ptnDesc.matcher(matcher.group(1));
      if (matcher2.find()) {
        v.description = matcher2.group(1);
      }

      matcher2 = ptnCount.matcher(matcher.group(1));
      if (matcher2.find()) {
        v.viewCount = Integer.parseInt(matcher2.group(1).replaceAll(",", ""));
        v.commentCount = Integer.parseInt(matcher2.group(2).replaceAll(",", ""));
        v.mylistCount = Integer.parseInt(matcher2.group(3).replaceAll(",", ""));
      }

      list.add(v);
    }
    Log.d("niconicoplayer", "parse time:" + (System.currentTimeMillis() - stime));

    // matcher = Pattern.compile("<p class=\"form_result\">").matcher(data);

    return list;
  }

}

Java Source Code List

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