private void AddImage(InlineCollection inlines, HtmlTagLexeme tagLexeme, string navigationUri)
{
var src = tagLexeme.Attributes["src"];
if (src.StartsWith("https://www.inoreader.com/b/", StringComparison.OrdinalIgnoreCase))
{
return;
}
AddImage(inlines, src, navigationUri);
}
private void TryAddYoutubeVideo(HtmlTagLexeme tagLexeme, InlineCollection inlines)
{
if (String.Equals(tagLexeme.Name, "iframe", StringComparison.OrdinalIgnoreCase))
{
string videoLink;
if (!tagLexeme.Attributes.TryGetValue("src", out videoLink))
{
return;
}
AddYoutubeLink(videoLink, inlines);
return;
}
if (String.Equals(tagLexeme.Name, "object", StringComparison.OrdinalIgnoreCase))
{
string videoLink;
if (!tagLexeme.Attributes.TryGetValue("data", out videoLink))
{
return;
}
AddYoutubeLink(videoLink, inlines);
return;
}
if (String.Equals(tagLexeme.Name, "embed", StringComparison.OrdinalIgnoreCase))
{
string videoLink;
if (!tagLexeme.Attributes.TryGetValue("src", out videoLink))
{
return;
}
AddYoutubeLink(videoLink, inlines);
}
}
private HtmlTagLexeme GetHtmlTag(string token)
{
var tag = new HtmlTagLexeme();
tag.IsOpen = token[1] != '/';
tag.IsClose = token[1] == '/' || token[token.Length - 2] == '/';
var spacePos = token.IndexOf(' ');
if (spacePos != -1)
{
tag.Name = token.Substring(1, spacePos - 1);
var searchAttrStartPos = spacePos;
//<a href="http://channel9.msdn.com/Shows/This+Week+On+Channel+9/TWC9-NET-Core-OSS-Update-CoreCLR-on-GitHub-Windows-10-for-Raspberry-Pi-2-Super-Bowl-Stories-and-more#time=1m06s">
//<img src="https://www.inoreader.com/b/1438160281/1008166777" style="position: absolute; visibility: hidden">
while (true)
{
var eqPos = token.IndexOf('=', searchAttrStartPos + 1);
if (eqPos != -1)
{
var attrName = token.Substring(searchAttrStartPos + 1, eqPos - searchAttrStartPos - 1).Trim();
var quoteSymb = token[eqPos + 1];
var endQuotePos = token.IndexOf(quoteSymb, eqPos + 2);
if (endQuotePos != -1)
{
var attrValue = token.Substring(eqPos + 2, endQuotePos - eqPos - 2);
tag.Attributes[attrName] = attrValue;
searchAttrStartPos = endQuotePos + 1;
}
else
{
break;
}
}
else
{
break;
}
}
}
else
{
if (tag.IsOpen && !tag.IsClose)
{
tag.Name = token.Substring(1, token.Length - 2);
}
else
{
if (!tag.IsOpen && tag.IsClose)
{
tag.Name = token.Substring(2, token.Length - 3);
}
}
}
return(tag);
}
private HtmlTagLexeme GetHtmlTag(string token)
{
var tag = new HtmlTagLexeme();
tag.IsOpen = token[1] != '/';
tag.IsClose = token[1] == '/' || token[token.Length - 2] == '/';
var spacePos = token.IndexOf(' ');
if (spacePos != -1)
{
tag.Name = token.Substring(1, spacePos - 1);
var searchAttrStartPos = spacePos;
//<a href="http://channel9.msdn.com/Shows/This+Week+On+Channel+9/TWC9-NET-Core-OSS-Update-CoreCLR-on-GitHub-Windows-10-for-Raspberry-Pi-2-Super-Bowl-Stories-and-more#time=1m06s">
//<img src="https://www.inoreader.com/b/1438160281/1008166777" style="position: absolute; visibility: hidden">
while (true)
{
var eqPos = token.IndexOf('=', searchAttrStartPos + 1);
if (eqPos != -1)
{
var attrName = token.Substring(searchAttrStartPos + 1, eqPos - searchAttrStartPos - 1).Trim();
var quoteSymb = token[eqPos + 1];
var endQuotePos = token.IndexOf(quoteSymb, eqPos + 2);
if (endQuotePos != -1)
{
var attrValue = token.Substring(eqPos + 2, endQuotePos - eqPos - 2);
tag.Attributes[attrName] = attrValue;
searchAttrStartPos = endQuotePos + 1;
}
else
{
break;
}
}
else
{
break;
}
}
}
else
{
if (tag.IsOpen && !tag.IsClose)
{
tag.Name = token.Substring(1, token.Length - 2);
}
else
{
if (!tag.IsOpen && tag.IsClose)
{
tag.Name = token.Substring(2, token.Length - 3);
}
}
}
return tag;
}
