public TagNode(BBTag tag, IEnumerable<SyntaxTreeNode> subNodes)
: base(subNodes)
{
if (tag == null) throw new ArgumentNullException("tag");
Tag = tag;
AttributeValues = new Dictionary<BBAttribute, string>();
}
public PostViewModel()
{
PostsCollection = new ObservableCollection <PostModel>();
//To remove the ;01238918 garbage
Func <IAttributeRenderingContext, string> fixUpFunction =
(x) => {
return(x.AttributeValue == null ? "" : x.AttributeValue.Split(';')[0]);
};
Func <IAttributeRenderingContext, string> videoStuff =
(x) =>
{
return(x.AttributeValue == null ? "" : x.AttributeValue.Split(';')[0]);
};
//Image display settings.
BBTag img, t;
if (Settings.DisplayImages)
{
img = new BBTag("img", "<img src=\"${content}\" />", "", false, true);
t = new BBTag("t", "<img src=\"${content}\" />", "", false, true);
}
else
{
img = new BBTag("img", "<a href=\"${content}\">${content}</a>", "", false, true);
t = new BBTag("t", "", "<a href=\"${content}\">${content}</a>", false, true);
}
_parser = new BBCodeParser(new[]
{
new BBTag("b", "<b>", "</b>"),
new BBTag("h2", "<h2>", "</h2>"),
//Doesn't appear to work:
new BBTag("del", "<span style='text-decoration:line-through'>", "</span>"),
new BBTag("i", "<span style=\"font-style:italic;\">", "</span>"),
new BBTag("u", "<span style=\"text-decoration:underline;\">", "</span>"),
new BBTag("editline", "<span style=\"text-decoration:underline;\">Edited on ", "</span>"),
new BBTag("highlight", "<span style=\"color: #417394;background: #FFEB90 none repeat-x;\">", "</span>"),
//new BBTag("code", "<pre class=\"prettyprint\">", "</pre>"),
img,
t,
//Highlights that it's a quote with color...
new BBTag("quote", "<p style=\"color: #417394;\"><b>${user}</b><br/>", "</p>", new BBAttribute("user", "", fixUpFunction, HtmlEncodingMode.UnsafeDontEncode), new BBAttribute("user", "user")),
new BBTag("list", "<ul>", "</ul>"),
new BBTag("*", "<li>", "</li>", true, false),
//fix urls: http://bbcode.codeplex.com/workitem/9530
new BBTag("url", "<a href=\"${href}\" rel=\"nofollow\">", "</a>",
new BBAttribute("href", "", GetUrlTagHrefAttributeValue),
new BBAttribute("href", "href", GetUrlTagHrefAttributeValue)),
new BBTag("video", "<a href=\"${content}\">", "Youtube Video</a>", true, false, new BBAttribute("href", "", videoStuff), new BBAttribute("href", "href")),
new BBTag("media", "<a href=\"${content}\">${content}</a>", "", false, true),
new BBTag("hd", "<a href=\"${content}\">${content}</a>", "", false, true),
//what else...?
});
}
public TagNode(BBTag tag, IEnumerable <SyntaxTreeNode> subNodes)
: base(subNodes)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
Tag = tag;
AttributeValues = new Dictionary <BBAttribute, string>();
}
public static string BBCodeToHtml(string rawString, BBTag bbTag)
{
if (string.IsNullOrEmpty(rawString))
{
return(rawString);
}
return(HtmlUtility.BBCodeToHtml(rawString, new System.Collections.Generic.List <BBTag>
{
bbTag
}));
}
/// <summary>
/// 将内容中的BBCode转换为对应的Html标签
/// </summary>
/// <param name="rawString">需要处理的字符串</param>
/// <param name="bbTag">bbTag实体</param>
/// <param name="htmlEncode">是否进行htmlEncode</param>
/// <include file='BBCodeToHtml.xml' path='doc/members/member[@name="M:Tunynet.Utilities.HtmlUtility.BBCodeToHtml"]/example'/>
public static string BBCodeToHtml(string rawString, BBTag bbTag, bool htmlEncode = false)
{
if (string.IsNullOrEmpty(rawString))
{
return(rawString);
}
return(BBCodeToHtml(rawString, new List <BBTag>()
{
bbTag
}, htmlEncode));
}
public TagNode(BBTag tag, IList <SyntaxTreeNode> subNodes, IDictionary <BBAttribute, string> attributeValues = null) : base(subNodes)
{
tag.ThrowIfNull(nameof(tag));
Tag = tag;
if (attributeValues is null)
{
AttributeValues = new Dictionary <BBAttribute, string>();
}
else
{
AttributeValues = new Dictionary <BBAttribute, string>(attributeValues);
}
}
public TagNode(BBTag tag)
: this(tag, null)
{
}
public TagNode(BBTag tag)
: this(tag, null)
{
}
/// <summary>
/// Initialize a new instance.
/// </summary>
/// <param name="tag"></param>
/// <param name="subNodes">Can be null.</param>
/// <exception cref="ArgumentNullException"></exception>
public TagNode(BBTag tag, IEnumerable <SyntaxTreeNode> subNodes)
: base(subNodes)
{
Tag = tag ?? throw new ArgumentNullException(nameof(tag));
AttributeValues = new Dictionary <BBAttribute, string>();
}
public PostConverter()
{
#region Parser
Func <IAttributeRenderingContext, string> fixUpFunction =
(x) =>
{
return(x.AttributeValue == null ? "" : x.AttributeValue.Split(';')[0]);
};
Func <IAttributeRenderingContext, string> videoStuff =
(x) =>
{
return(x.AttributeValue == null ? "" : x.AttributeValue.Split(';')[0]);
};
Func <string, string> urlStuff =
(x) =>
{
// Can't have inline... how should I fix this?
if (!x.Contains("InlineUIContainer") && !x.Contains("Hyperlink") && !x.Contains("LineBreak"))
{
return("<Hyperlink NavigateUri=\"" + x + "\" TargetName=\"_blank\">" + x + "</Hyperlink>");
}
else if (x.Contains("InlineUIContainer"))
{
return("<Hyperlink NavigateUri=\"" + x.Split('"')[1] + "\" TargetName=\"_blank\">Embedded URL</Hyperlink><LineBreak/>" + "<InlineUIContainer><Image Source=\"" + x.Split('"')[1] + "\" /></InlineUIContainer>");
}
else if (x.Contains("Hyperlink"))
{
return("<Hyperlink NavigateUri=\"" + x.Split('"')[1] + "\" TargetName=\"_blank\">Embedded URL</Hyperlink><LineBreak/>" + "<Hyperlink NavigateUri=\"" + x.Split('"')[1] + "\" TargetName=\"_blank\">" + x.Split('"')[1] + "</Hyperlink><LineBreak/>");
}
else
{
return("URL</Hyperlink>");
}
};
var endRTB = "</Paragraph></RichTextBox>";
var openRTB = "<RichTextBox IsReadOnly=\"True\" xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" ><Paragraph>";
//Image display settings.
BBTag img, t, imgT;
if (Settings.DisplayImages)
{
/*<Image>
* <Image.Source>
* <BitmapImage UriSource="{Binding ImgUrl}" CreateOptions="BackgroundCreation"/>
* </Image.Source>
* </Image>*/
img = new BBTag("img", "<InlineUIContainer><Image Source=\"${content}\" Width=\"Auto\" MaxWidth=\"480\" /></InlineUIContainer>", "", false, true);
t = new BBTag("t", "<InlineUIContainer><Image Source=\"${content}\" MaxWidth=\"150\" /></InlineUIContainer>", "", false, true);
imgT = new BBTag("img_thumb", "<InlineUIContainer><Image Source=\"${content}\" MaxWidth=\"150\" /></InlineUIContainer>", "", false, true);
}
else
{
/* Doesn't work if img was within a hyperlink... */
img = new BBTag("img", "<Hyperlink NavigateUri=\"${content}\" TargetName=\"_blank\">${content}</Hyperlink><LineBreak/>", "", false, true);
t = new BBTag("t", "<Hyperlink NavigateUri=\"${content}\" TargetName=\"_blank\">${content}</Hyperlink><LineBreak/>", "", false, true);
imgT = new BBTag("img_thumb", "", "<Hyperlink NavigateUri=\"${content}\" TargetName=\"_blank\">${content}</Hyperlink><LineBreak/>", false, true);
}
var quote = endRTB +
"<RichTextBox Padding=\"3,0,0,0\" Margin=\"15,0,0,0\" Background=\"#aaccee\" Foreground=\"#0055aa\" BorderBrush=\"#aaccee\" BorderThickness=\"2\" IsReadOnly=\"True\" xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" ><Paragraph>${user} posted:</Paragraph></RichTextBox>" +
"<RichTextBox Padding=\"4,0,3,3\" Margin=\"15,0,0,0\" Background=\"#bbddff\" Foreground=\"Black\" BorderBrush=\"#aaccee\" BorderThickness=\"2\" IsReadOnly=\"True\" xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" ><Paragraph>";
var endQuote = endRTB + openRTB;
if ((Settings.CurrentTheme == Settings.Theme.Dark) || (Settings.CurrentTheme == Settings.Theme.System && !App.IsLightTheme))
{
// also helps with long posts...
quote = endRTB +
"<RichTextBox Padding=\"3,0,0,0\" Margin=\"15,0,0,0\" Background=\"#444444\" Foreground=\"White\" BorderBrush=\"#444444\" BorderThickness=\"2\" IsReadOnly=\"True\" xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" ><Paragraph>${user} posted:</Paragraph></RichTextBox>" +
"<RichTextBox Padding=\"4,0,3,3\" Margin=\"15,0,0,0\" Background=\"#686868\" Foreground=\"White\" BorderBrush=\"#444444\" BorderThickness=\"2\" IsReadOnly=\"True\" xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" ><Paragraph>";
}
_parser = new BBCodeParser(new[]
{
//fix urls: http://bbcode.codeplex.com/workitem/9530
new BBTag("url", "", "", true, true, urlStuff,
new BBAttribute("href", "", GetUrlTagHrefAttributeValue),
new BBAttribute("href", "href", GetUrlTagHrefAttributeValue)),
new BBTag("b", "<Bold>", "</Bold>"),
new BBTag("h2", "<Span FontSize=\"32\">", "</Span>"),
//Doesn't appear to work:
/*new BBTag("del", "<span style='text-decoration:line-through'>", "</span>"), */
new BBTag("i", "<Italic>", "</Italic>"),
new BBTag("u", "<Underline>", "</Underline>"),
new BBTag("editline", "<Underline>Edited on ", "</Underline>"),
new BBTag("highlight", "<Span Foreground=\"#417394\">", "</Span>"),
//new BBTag("code", "<pre class=\"prettyprint\">", "</pre>"),
img,
t,
imgT,
//Highlights that it's a quote with color...
new BBTag("quote", quote, endQuote, new BBAttribute("user", "", fixUpFunction, HtmlEncodingMode.UnsafeDontEncode), new BBAttribute("user", "user")),
//new BBTag("quote", "<Span Foreground=\"#417394\"><Bold>${user}</Bold><LineBreak/>", "</Span><LineBreak/>", new BBAttribute("user", "", fixUpFunction, HtmlEncodingMode.UnsafeDontEncode), new BBAttribute("user", "user")),
/*new BBTag("list", "<ul>", "</ul>"),
* new BBTag("*", "<li>", "</li>", true, false), */
new BBTag("video", "<Hyperlink NavigateUri=\"${content}\" TargetName=\"_blank\">", "</Hyperlink>", true, false, new BBAttribute("href", "", videoFuck), new BBAttribute("href", "href")),
new BBTag("media", "<Hyperlink NavigateUri=\"${content}\" TargetName=\"_blank\">${content}</Hyperlink>", "", false, true),
new BBTag("hd", "<Hyperlink NavigateUri=\"${content}\" TargetName=\"_blank\">${content}</Hyperlink>", "", false, true),
//what else...?
});
#endregion
}
