/// <summary>
/// 书简介
/// </summary>
/// <param name="doc"></param>
public void AnalyContent(HtmlDocument doc)
{
EBookInfo bi = _bookDetailData.DouBanBookInfo;
string summery = "";
try
{
var hiddenNode = doc.DocumentNode.SelectSingleNode("//div[@class='related_info']//span[@class='all hidden']//div[@class='intro']");
if (hiddenNode != null)
{
summery = hiddenNode.InnerHtml.Trim();
}
else
{
var shortNode = doc.DocumentNode.SelectSingleNode("//div[@class='related_info']//div[@class='intro']");
if (shortNode != null)
{
summery = shortNode.InnerHtml.Trim();
}
}
bi.Summery = summery;
}
catch (Exception ex)
{
NLogUtil.ErrorTxt("BookDetailCrawler AnalyContent:" + ex.Message);
}
}
/// <summary>
/// 处理 Span嵌套Span
/// </summary>
/// <param name="node"></param>
/// <param name="bi"></param>
private void AnalyInfo_SpanChild(HtmlNode node)
{
EBookInfo bi = _bookDetailData.DouBanBookInfo;
EPerson author = _bookDetailData.Author;
string name = node.InnerText.Trim();
HtmlNode ci = node.NextSibling.NextSibling;;
string url = ci.Attributes["href"].Value;
if (!url.StartsWith(DouBanBookPrefix))
{
url = DouBanBookPrefix + url;
}
switch (name)
{
case "作者:":
case "作者":
var authorName = ci.InnerText.Trim();
if (authorName.StartsWith("["))
{
var ep = authorName.IndexOf("]");
author.Country = authorName.Substring(1, ep - 1);
author.Name = authorName.Substring(ep + 1);
}
if (authorName.StartsWith("<"))
{
var ep = authorName.IndexOf(">");
author.Country = authorName.Substring(1, ep - 1);
author.Name = authorName.Substring(ep + 1);
}
else if (authorName.StartsWith("("))
{
var ep = authorName.IndexOf(")");
author.Country = authorName.Substring(1, ep - 1);
author.Name = authorName.Substring(ep + 1);
}
else if (authorName.StartsWith("【"))
{
var ep = authorName.IndexOf("】");
author.Country = authorName.Substring(1, ep - 1);
author.Name = authorName.Substring(ep + 1);
}
else
{
author.Name = authorName;
author.Country = "中国";
}
author.Code = GenCodeHelper.Person_Code(author.Name.Trim());
bi.AuthorCode = author.Code;
author.SourceUrl = url;
break;
case "译者:":
case "译者":
bi.Translater = ci.InnerText;
bi.TranslaterUrl = url;
break;
case "丛书":
case "丛书:":
bi.Series = ci.InnerText;
bi.SeriesUrl = url;
break;
case "出品方":
case "出品方:":
bi.Producer = ci.InnerText;
bi.ProducerUrl = url;
break;
}
}
private void AnalyInfo(HtmlNode node)
{
EBookInfo bi = _bookDetailData.DouBanBookInfo;
string name = node.InnerText.Trim();
string infoValue = node.NextSibling.InnerText.Trim();
HtmlNode cNode = node.SelectSingleNode(".//span");
if (cNode != null)
{
AnalyInfo_SpanChild(cNode);
}
else
{
switch (name)
{
case "出版社:":
bi.Publisher = infoValue;
break;
case "出品方:":
AnalyInfo_SpanChild(node);
// bi.Producer = infoValue;
break;
case "副标题:":
bi.SubTitle = infoValue;
break;
case "原作名:":
bi.OrigTitle = infoValue;
break;
case "出版年:":
bi.PublishDate = infoValue;
break;
case "页数:":
bi.PageCount = infoValue;
break;
case "定价:":
bi.Pricing = infoValue;
break;
case "装帧:":
bi.Makeup = infoValue;
break;
case "丛书:":
AnalyInfo_SpanChild(node);
break;
case "ISBN:":
bi.ISBN = infoValue;
break;
case "作者:":
AnalyInfo_SpanChild(node);
break;
}
}
}
