notazof/yavsc
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Code Issues 1 Pull requests Projects 2 Releases 6 Packages Wiki Activity Actions

* Web.csproj:

Browse source 
* packages.config:
* App.master:
* doxy.css:
* Edit.aspx:
* desert.css:
* sunburst.css:
* prettify.css:
* YavscHelpers.cs:
* YavscModel.csproj:
* lang-r.js:
* UserPosts.aspx:
* lang-n.js:
* lang-rd.js:
* lang-vb.js:
* lang-xq.js:
* lang-ml.js:
* lang-go.js:
* lang-hs.js:
* lang-tcl.js:
* lang-tex.js:
* PostActions.ascx:
* lang-clj.js:
* prettify.js:
* lang-css.js:
* lang-sql.js:
* lang-lua.js:
* lang-llvm.js:
* HomeController.cs:
* lang-yaml.js:
* lang-wiki.js:
* lang-dart.js:
* lang-lisp.js:
* lang-vhdl.js:
* lang-mumps.js:
* lang-scala.js:
* lang-basic.js:
* MarkdownHelper.cs:
* lang-proto.js:
* sons-of-obsidian.css:
* lang-apollo.js:
* lang-matlab.js:
* lang-erlang.js:
* lang-pascal.js:
* run_prettify.js: syntax hilighting in Markdown code blocks

* NpgsqlTagInfo.cs: Fixes the photo retreival

* TagPanel.ascx: displays the photo

* IValueProvider.cs: useless, unused

* TestExec.cs: pollution
This commit is contained in:
Paul Schneider 2015-10-19 16:38:35 +02:00
commit 5cb90afe2c
52 changed files with 607 additions and 99 deletions
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70
yavscModel/Blogs/MarkdownHelper.cs
View file

@ -1,6 +1,7 @@
using System.Web;
using System.Web.Mvc;
using MarkdownDeep;
using System.Text.RegularExpressions;
namespace Yavsc.Model.Blogs
{
@ -9,6 +10,46 @@ namespace Yavsc.Model.Blogs
/// </summary>
public static partial class MarkdownHelper
{
public static Regex rxExtractLanguage = new Regex("^({{(.+)}}[\r\n])", RegexOptions.Compiled);
public static string FormatCodePrettyPrint(MarkdownDeep.Markdown m, string code)
{
// Try to extract the language from the first line
var match = rxExtractLanguage.Match(code);
string language = null;
if (match.Success)
{
// Save the language
var g = (Group)match.Groups[2];
language = g.ToString();
// Remove the first line
code = code.Substring(match.Groups[1].Length);
}
// If not specified, look for a link definition called "default_syntax" and
// grab the language from its title
if (language == null)
{
var d = m.GetLinkDefinition("default_syntax");
if (d != null)
language = d.title;
}
// Common replacements
if (language == "C#")
language = "csharp";
if (language == "C++")
language = "cpp";
// Wrap code in pre/code tags and add PrettyPrint attributes if necessary
if (string.IsNullOrEmpty(language))
return string.Format("<pre><code>{0}</code></pre>\n", code);
else
return string.Format("<pre class=\"prettyprint lang-{0}\"><code>{1}</code></pre>\n",
language.ToLowerInvariant(), code);
}
/// <summary>
/// Transforms a string of Markdown into HTML.
/// </summary>
@ -17,10 +58,8 @@ namespace Yavsc.Model.Blogs
public static IHtmlString Markdown(string text)
{
// Transform the supplied text (Markdown) into HTML.
var markdownTransformer = new Markdown();
markdownTransformer.ExtraMode = true;
var markdownTransformer = GetMarkdownTransformer();
string html = markdownTransformer.Transform(text);
// Wrap the html in an MvcHtmlString otherwise it'll be HtmlEncoded and displayed to the user as HTML :(
return new MvcHtmlString(html);
}
@ -36,14 +75,19 @@ namespace Yavsc.Model.Blogs
public static IHtmlString Markdown(this HtmlHelper helper, string text, string urlBaseLocation="")
{
// Transform the supplied text (Markdown) into HTML.
var markdownTransformer = new Markdown();
markdownTransformer.ExtraMode = true;
var markdownTransformer=GetMarkdownTransformer ();
markdownTransformer.UrlBaseLocation = urlBaseLocation;
string html = markdownTransformer.Transform(text);
// Wrap the html in an MvcHtmlString otherwise it'll be HtmlEncoded and displayed to the user as HTML :(
return new MvcHtmlString(html);
}
/// <summary>
/// Markdowns the intro.
/// </summary>
/// <returns>The intro.</returns>
/// <param name="markdown">Markdown.</param>
/// <param name="truncated">Truncated.</param>
public static string MarkdownIntro(string markdown, out bool truncated) {
int maxLen = 250;
if (markdown.Length < maxLen) {
@ -58,6 +102,19 @@ namespace Yavsc.Model.Blogs
intro += " ...";
return intro;
}
internal static Markdown GetMarkdownTransformer()
{
var markdownTransformer = new Markdown();
markdownTransformer.ExtraMode = true;
markdownTransformer.NoFollowLinks = true;
markdownTransformer.SafeMode = false;
markdownTransformer.FormatCodeBlock = FormatCodePrettyPrint;
markdownTransformer.ExtractHeadBlocks = true;
markdownTransformer.UserBreaks = true;
return markdownTransformer;
}
/// <summary>
/// Markdowns to html intro.
/// </summary>
@ -67,8 +124,7 @@ namespace Yavsc.Model.Blogs
/// <param name="urlBaseLocation">URL base location.</param>
public static string MarkdownToHtmlIntro(out bool truncated, string text, string urlBaseLocation="") {
var md = MarkdownIntro(text, out truncated);
var markdownTransformer = new Markdown();
markdownTransformer.ExtraMode = true;
var markdownTransformer=GetMarkdownTransformer ();
markdownTransformer.UrlBaseLocation = urlBaseLocation;
string html = markdownTransformer.Transform(md);
return html;