public async Task <Post> getPost()
{
Post resultPost = new Post();
if (rootNode == null)
{
return(new Post());
}
var article = rootNode.SelectSingleNode("//article");
var articleHeader = rootNode.SelectSingleNode("//header");
var articleFooter = rootNode.SelectSingleNode("//footer");
resultPost.id = postId;
resultPost.title = article.SelectSingleNode(".//h1[@class='topic-title word-wrap']").InnerText;
resultPost.author = article.SelectSingleNode(".//a[@rel='author']").InnerText;
await resultPost.author_image.SetBitmapAsync(
await webManager.getCachedImageAsync(
normalizeImageUriDebug(
article.SelectSingleNode(".//img[@class='avatar']")
.Attributes["src"].Value)));
var blogNode = article.SelectSingleNode(".//a[@class='topic-blog'] | .//a[@class='topic-blog private-blog']");
resultPost.blog = blogNode.InnerText;
resultPost.blog_id = UriParser.getLastPart(blogNode
.Attributes["href"].Value);
resultPost.rating = article.SelectSingleNode(".//div[@class='vote-item vote-count']").InnerText;
resultPost.votesTotal = article.SelectSingleNode(".//div[@class='vote-item vote-count']")
.Attributes["title"].Value;
resultPost.text = await htmlParser.convertNodeToParagraph(
article.SelectSingleNode(".//div[@class='topic-content text']"));
resultPost.datatime = article.SelectSingleNode(".//time").InnerText.Replace("\n", String.Empty).Replace("\t", String.Empty);
foreach (HtmlNode node in article.SelectNodes(".//a[@rel='tag']"))
{
resultPost.tags += HtmlEntity.DeEntitize(node.InnerText) + " ";
}
resultPost.commentsCount = rootNode.SelectSingleNode(".//span[@id='count-comments']").InnerText;
var new_comments_counter = rootNode.SelectSingleNode(".//div[@id='new_comments_counter']");
if (new_comments_counter != null)
{
int.TryParse(new_comments_counter.Attributes["data-id-comment-last"].Value, out lastComment);
resultPost.lastComment = lastComment;
}
return(resultPost);
}
public async Task <List <Post> > getPosts()
{
List <Post> resultPosts = new List <Post>();
if (rootNode == null)
{
return(null);
}
var articles = rootNode.SelectNodes("//article");
foreach (HtmlNode article in articles)
{
var articleHeader = article.SelectSingleNode(".//header");
var articleTitle = articleHeader.SelectSingleNode(".//h1/a").InnerText;
var articleUri = new Uri(articleHeader.SelectSingleNode(".//h1/a")
.Attributes["href"].Value);
var articleId = Int32.Parse(articleUri
.Segments.Last()
.Replace(".html", String.Empty));
var articleRating = articleHeader.SelectSingleNode(".//span/i").InnerText;
var articleAuthor = articleHeader.SelectSingleNode(".//a[@rel]").InnerText;
var articleAuthorImageUri = articleHeader.SelectSingleNode(".//img")
.Attributes["src"].Value;
var articleBlog = articleHeader.SelectSingleNode(".//a[@class]").InnerText;
var articleBlogId = articleHeader.SelectSingleNode(".//*[@class='topic-blog']")
.Attributes["href"].Value;
articleBlogId = UriParser.getLastPart(articleBlogId);
var articleBody = await htmlParser.convertNodeToParagraph(
article.SelectSingleNode(".//div[@class='topic-content text']"));
var articleFooter = article.SelectSingleNode(".//footer[@class='topic-footer']");
var articleTags_tmp = articleFooter.SelectNodes(".//a[@rel]");
string articleTags = "";
foreach (HtmlNode node in articleTags_tmp)
{
articleTags += node.InnerText + " ";
}
var articleDatatime = articleFooter.SelectSingleNode(".//time").InnerText;
var articleCommentsCount = articleFooter.SelectSingleNode(".//li[@class='topic-info-comments']").InnerText.Trim();
SoftwareBitmapSource source = new SoftwareBitmapSource();
await source.SetBitmapAsync(
await webManager.getCachedImageAsync(normalizeImageUriDebug(articleAuthorImageUri)));
resultPosts.Add(new Post
{
id = articleId,
title = articleTitle,
author = articleAuthor,
author_image = source,
blog = " " + articleBlog, // Чтобы не сливался с "в блоге"
blog_id = articleBlogId,
rating = articleRating,
text = articleBody,
//text = HtmlEntity.DeEntitize(articleBody).Trim(),
tags = articleTags,
datatime = articleDatatime,
commentsCount = articleCommentsCount,
});
}
return(resultPosts);
}
