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@@ -1,6 +1,6 @@
|
||||
# Extensions and Parsers
|
||||
|
||||
Markdig was [implemented in such a way](http://xoofx.com/blog/2016/06/13/implementing-a-markdown-processor-for-dotnet/) as to be extremely pluggable, with even basic behaviors being mutable and extendable.
|
||||
Markdig was [implemented in such a way](http://xoofx.github.io/blog/2016/06/13/implementing-a-markdown-processor-for-dotnet/) as to be extremely pluggable, with even basic behaviors being mutable and extendable.
|
||||
|
||||
The basic mechanism for extension of Markdig is the `IMarkdownExtension` interface, which allows any implementing class to be registered with the pipeline builder and thus to directly modify the collections of `BlockParser` and `InlineParser` objects which end up in the pipeline.
|
||||
|
||||
|
||||
@@ -70,7 +70,7 @@ If you are looking for support for an old .NET Framework 3.5 or 4.0, you can dow
|
||||
|
||||
While there is not yet a dedicated documentation, you can find from the [specs documentation](src/Markdig.Tests/Specs/readme.md) how to use these extensions.
|
||||
|
||||
In the meantime, you can have a "behind the scene" article about Markdig in my blog post ["Implementing a Markdown Engine for .NET"](http://xoofx.com/blog/2016/06/13/implementing-a-markdown-processor-for-dotnet/)
|
||||
In the meantime, you can have a "behind the scene" article about Markdig in my blog post ["Implementing a Markdown Engine for .NET"](http://xoofx.github.io/blog/2016/06/13/implementing-a-markdown-processor-for-dotnet/)
|
||||
|
||||
## Download
|
||||
|
||||
@@ -164,4 +164,4 @@ Some decoding part (e.g HTML [EntityHelper.cs](https://github.com/lunet-io/markd
|
||||
Thanks to the work done by @clarkd on the JIRA Link extension (https://github.com/clarkd/MarkdigJiraLinker), now included with this project!
|
||||
## Author
|
||||
|
||||
Alexandre MUTEL aka [xoofx](http://xoofx.com)
|
||||
Alexandre MUTEL aka [xoofx](http://xoofx.github.io)
|
||||
|
||||
@@ -88,19 +88,59 @@ namespace Markdig.Tests.Specs.AlertBlocks
|
||||
// Testing rendering for multiple lines</p>
|
||||
// <pre><code class="language-csharp">var test = "I can also add code to panels
|
||||
// </code></pre>
|
||||
// <p></p>
|
||||
// <p><code>Inline code testing</code></p>
|
||||
// </div>
|
||||
|
||||
TestParser.TestSpec("> [!NOTE]\n> Highlights information that users should take into account, even when skimming.\n> Testing rendering for multiple lines\n> ```csharp\n> var test = \"I can also add code to panels\n> ```\n> `Inline code testing`", "<div class=\"markdown-alert markdown-alert-note\">\n<p class=\"markdown-alert-title\"><svg viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"><path d=\"M0 8a8 8 0 1 1 16 0A8 8 0 0 1 0 8Zm8-6.5a6.5 6.5 0 1 0 0 13 6.5 6.5 0 0 0 0-13ZM6.5 7.75A.75.75 0 0 1 7.25 7h1a.75.75 0 0 1 .75.75v2.75h.25a.75.75 0 0 1 0 1.5h-2a.75.75 0 0 1 0-1.5h.25v-2h-.25a.75.75 0 0 1-.75-.75ZM8 6a1 1 0 1 1 0-2 1 1 0 0 1 0 2Z\"></path></svg>Note</p>\n<p>Highlights information that users should take into account, even when skimming.\nTesting rendering for multiple lines</p>\n<pre><code class=\"language-csharp\">var test = "I can also add code to panels\n</code></pre>\n<p></p>\n</div>", "advanced", context: "Example 2\nSection Extensions / Alert Blocks\n");
|
||||
TestParser.TestSpec("> [!NOTE]\n> Highlights information that users should take into account, even when skimming.\n> Testing rendering for multiple lines\n> ```csharp\n> var test = \"I can also add code to panels\n> ```\n> `Inline code testing`", "<div class=\"markdown-alert markdown-alert-note\">\n<p class=\"markdown-alert-title\"><svg viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"><path d=\"M0 8a8 8 0 1 1 16 0A8 8 0 0 1 0 8Zm8-6.5a6.5 6.5 0 1 0 0 13 6.5 6.5 0 0 0 0-13ZM6.5 7.75A.75.75 0 0 1 7.25 7h1a.75.75 0 0 1 .75.75v2.75h.25a.75.75 0 0 1 0 1.5h-2a.75.75 0 0 1 0-1.5h.25v-2h-.25a.75.75 0 0 1-.75-.75ZM8 6a1 1 0 1 1 0-2 1 1 0 0 1 0 2Z\"></path></svg>Note</p>\n<p>Highlights information that users should take into account, even when skimming.\nTesting rendering for multiple lines</p>\n<pre><code class=\"language-csharp\">var test = "I can also add code to panels\n</code></pre>\n<p><code>Inline code testing</code></p>\n</div>", "advanced", context: "Example 2\nSection Extensions / Alert Blocks\n");
|
||||
}
|
||||
|
||||
// Multiline:
|
||||
[Test]
|
||||
public void ExtensionsAlertBlocks_Example003()
|
||||
{
|
||||
// Example 3
|
||||
// Section: Extensions / Alert Blocks
|
||||
//
|
||||
// The following Markdown:
|
||||
// > [!NOTE]
|
||||
// > Highlights information that users should take into account, even when skimming.
|
||||
// >
|
||||
// > Testing rendering for multiple lines
|
||||
// >
|
||||
// > `Inline code testing`
|
||||
// >
|
||||
// > Other line
|
||||
// >
|
||||
// > > Nested quote
|
||||
// > >
|
||||
// > > Final nested quote line
|
||||
// >
|
||||
// > Final line of alert
|
||||
//
|
||||
// Should be rendered as:
|
||||
// <div class="markdown-alert markdown-alert-note">
|
||||
// <p class="markdown-alert-title"><svg viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="M0 8a8 8 0 1 1 16 0A8 8 0 0 1 0 8Zm8-6.5a6.5 6.5 0 1 0 0 13 6.5 6.5 0 0 0 0-13ZM6.5 7.75A.75.75 0 0 1 7.25 7h1a.75.75 0 0 1 .75.75v2.75h.25a.75.75 0 0 1 0 1.5h-2a.75.75 0 0 1 0-1.5h.25v-2h-.25a.75.75 0 0 1-.75-.75ZM8 6a1 1 0 1 1 0-2 1 1 0 0 1 0 2Z"></path></svg>Note</p>
|
||||
// <p>Highlights information that users should take into account, even when skimming.</p>
|
||||
// <p>Testing rendering for multiple lines</p>
|
||||
// <p><code>Inline code testing</code></p>
|
||||
// <p>Other line</p>
|
||||
// <blockquote>
|
||||
// <p>Nested quote</p>
|
||||
// <p>Final nested quote line</p>
|
||||
// </blockquote>
|
||||
// <p>Final line of alert</p>
|
||||
// </div>
|
||||
|
||||
TestParser.TestSpec("> [!NOTE]\n> Highlights information that users should take into account, even when skimming.\n> \n> Testing rendering for multiple lines\n> \n> `Inline code testing`\n> \n> Other line\n> \n> > Nested quote\n> >\n> > Final nested quote line\n> \n> Final line of alert", "<div class=\"markdown-alert markdown-alert-note\">\n<p class=\"markdown-alert-title\"><svg viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"><path d=\"M0 8a8 8 0 1 1 16 0A8 8 0 0 1 0 8Zm8-6.5a6.5 6.5 0 1 0 0 13 6.5 6.5 0 0 0 0-13ZM6.5 7.75A.75.75 0 0 1 7.25 7h1a.75.75 0 0 1 .75.75v2.75h.25a.75.75 0 0 1 0 1.5h-2a.75.75 0 0 1 0-1.5h.25v-2h-.25a.75.75 0 0 1-.75-.75ZM8 6a1 1 0 1 1 0-2 1 1 0 0 1 0 2Z\"></path></svg>Note</p>\n<p>Highlights information that users should take into account, even when skimming.</p>\n<p>Testing rendering for multiple lines</p>\n<p><code>Inline code testing</code></p>\n<p>Other line</p>\n<blockquote>\n<p>Nested quote</p>\n<p>Final nested quote line</p>\n</blockquote>\n<p>Final line of alert</p>\n</div>", "advanced", context: "Example 3\nSection Extensions / Alert Blocks\n");
|
||||
}
|
||||
|
||||
// An alert inline (e.g `[!NOTE]`) must come first in a quote block, and must be followed by optional spaces with a new line. If no new lines are found, it will not be considered as an alert block.
|
||||
//
|
||||
// Followed by space and new line:
|
||||
[Test]
|
||||
public void ExtensionsAlertBlocks_Example003()
|
||||
public void ExtensionsAlertBlocks_Example004()
|
||||
{
|
||||
// Example 3
|
||||
// Example 4
|
||||
// Section: Extensions / Alert Blocks
|
||||
//
|
||||
// The following Markdown:
|
||||
@@ -113,14 +153,14 @@ namespace Markdig.Tests.Specs.AlertBlocks
|
||||
// Highlights information that users should take into account, even when skimming.</p>
|
||||
// </blockquote>
|
||||
|
||||
TestParser.TestSpec("> [!NOTE] This is invalid because no new line\n> Highlights information that users should take into account, even when skimming.", "<blockquote>\n<p>[!NOTE] This is invalid because no new line\nHighlights information that users should take into account, even when skimming.</p>\n</blockquote>", "advanced", context: "Example 3\nSection Extensions / Alert Blocks\n");
|
||||
TestParser.TestSpec("> [!NOTE] This is invalid because no new line\n> Highlights information that users should take into account, even when skimming.", "<blockquote>\n<p>[!NOTE] This is invalid because no new line\nHighlights information that users should take into account, even when skimming.</p>\n</blockquote>", "advanced", context: "Example 4\nSection Extensions / Alert Blocks\n");
|
||||
}
|
||||
|
||||
// Must come first in a quote block:
|
||||
[Test]
|
||||
public void ExtensionsAlertBlocks_Example004()
|
||||
public void ExtensionsAlertBlocks_Example005()
|
||||
{
|
||||
// Example 4
|
||||
// Example 5
|
||||
// Section: Extensions / Alert Blocks
|
||||
//
|
||||
// The following Markdown:
|
||||
@@ -133,7 +173,7 @@ namespace Markdig.Tests.Specs.AlertBlocks
|
||||
// Highlights information that users should take into account, even when skimming.</p>
|
||||
// </blockquote>
|
||||
|
||||
TestParser.TestSpec("> This is not a [!NOTE]\n> Highlights information that users should take into account, even when skimming.", "<blockquote>\n<p>This is not a [!NOTE]\nHighlights information that users should take into account, even when skimming.</p>\n</blockquote>", "advanced", context: "Example 4\nSection Extensions / Alert Blocks\n");
|
||||
TestParser.TestSpec("> This is not a [!NOTE]\n> Highlights information that users should take into account, even when skimming.", "<blockquote>\n<p>This is not a [!NOTE]\nHighlights information that users should take into account, even when skimming.</p>\n</blockquote>", "advanced", context: "Example 5\nSection Extensions / Alert Blocks\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -62,7 +62,39 @@ Example with code blocks and mix formatting:
|
||||
Testing rendering for multiple lines</p>
|
||||
<pre><code class="language-csharp">var test = "I can also add code to panels
|
||||
</code></pre>
|
||||
<p></p>
|
||||
<p><code>Inline code testing</code></p>
|
||||
</div>
|
||||
````````````````````````````````
|
||||
|
||||
Multiline:
|
||||
|
||||
```````````````````````````````` example
|
||||
> [!NOTE]
|
||||
> Highlights information that users should take into account, even when skimming.
|
||||
>
|
||||
> Testing rendering for multiple lines
|
||||
>
|
||||
> `Inline code testing`
|
||||
>
|
||||
> Other line
|
||||
>
|
||||
> > Nested quote
|
||||
> >
|
||||
> > Final nested quote line
|
||||
>
|
||||
> Final line of alert
|
||||
.
|
||||
<div class="markdown-alert markdown-alert-note">
|
||||
<p class="markdown-alert-title"><svg viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="M0 8a8 8 0 1 1 16 0A8 8 0 0 1 0 8Zm8-6.5a6.5 6.5 0 1 0 0 13 6.5 6.5 0 0 0 0-13ZM6.5 7.75A.75.75 0 0 1 7.25 7h1a.75.75 0 0 1 .75.75v2.75h.25a.75.75 0 0 1 0 1.5h-2a.75.75 0 0 1 0-1.5h.25v-2h-.25a.75.75 0 0 1-.75-.75ZM8 6a1 1 0 1 1 0-2 1 1 0 0 1 0 2Z"></path></svg>Note</p>
|
||||
<p>Highlights information that users should take into account, even when skimming.</p>
|
||||
<p>Testing rendering for multiple lines</p>
|
||||
<p><code>Inline code testing</code></p>
|
||||
<p>Other line</p>
|
||||
<blockquote>
|
||||
<p>Nested quote</p>
|
||||
<p>Final nested quote line</p>
|
||||
</blockquote>
|
||||
<p>Final line of alert</p>
|
||||
</div>
|
||||
````````````````````````````````
|
||||
|
||||
|
||||
@@ -25,6 +25,7 @@ public class TestMediaLinks
|
||||
[Test]
|
||||
[TestCase("", "<p><video width=\"500\" height=\"281\" controls=\"\"><source type=\"video/mp4\" src=\"https://sample.com/video.mp4\"></source></video></p>\n")]
|
||||
[TestCase("", "<p><video width=\"500\" height=\"281\" controls=\"\"><source type=\"video/mp4\" src=\"//sample.com/video.mp4\"></source></video></p>\n")]
|
||||
[TestCase(@"", "<p><iframe src=\"https://www.youtube.com/embed/6BUptHVuvyI\" class=\"youtubeshort\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n")]
|
||||
[TestCase(@"", "<p><iframe src=\"https://www.youtube.com/embed/mswPy5bt3TQ\" class=\"youtube\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n")]
|
||||
[TestCase("", "<p><iframe src=\"https://music.yandex.ru/iframe/#track/4402274/411845/\" class=\"yandex\" width=\"500\" height=\"281\" frameborder=\"0\"></iframe></p>\n")]
|
||||
[TestCase("", "<p><iframe src=\"https://player.vimeo.com/video/8607834\" class=\"vimeo\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"\"></iframe></p>\n")]
|
||||
@@ -33,7 +34,7 @@ public class TestMediaLinks
|
||||
public void TestBuiltInHosts(string markdown, string expected)
|
||||
{
|
||||
string html = Markdown.ToHtml(markdown, GetPipeline());
|
||||
Assert.AreEqual(html, expected);
|
||||
Assert.AreEqual(expected, html);
|
||||
}
|
||||
|
||||
[TestCase("",
|
||||
@@ -43,7 +44,7 @@ public class TestMediaLinks
|
||||
public void TestBuiltInHostsWithRelativePaths(string markdown, string expected)
|
||||
{
|
||||
string html = Markdown.ToHtml(markdown, GetPipeline());
|
||||
Assert.AreEqual(html, expected);
|
||||
Assert.AreEqual(expected, html);
|
||||
}
|
||||
|
||||
private class TestHostProvider : IHostProvider
|
||||
|
||||
@@ -9,6 +9,13 @@ namespace Markdig.Tests;
|
||||
[TestFixture]
|
||||
public class TestPlayParser
|
||||
{
|
||||
|
||||
[Test]
|
||||
public void TestInvalidSetext()
|
||||
{
|
||||
TestParser.TestSpec("test\n===n", "<p>test\n===n</p>", "advanced");
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void TestBugWithEmphasisAndTable()
|
||||
{
|
||||
|
||||
@@ -698,7 +698,7 @@ literal ( 0, 2) 2-3
|
||||
[Test]
|
||||
public void TestMathematicsInline()
|
||||
{
|
||||
// 01 23456789AB
|
||||
// 01 23456789ABCDEF
|
||||
Check("0\n012 $abcd$ 321", @"
|
||||
paragraph ( 0, 0) 0-15
|
||||
literal ( 0, 0) 0-0
|
||||
@@ -707,6 +707,13 @@ literal ( 1, 0) 2-5
|
||||
math ( 1, 4) 6-11
|
||||
attributes ( 0, 0) 0--1
|
||||
literal ( 1,10) 12-15
|
||||
", "mathematics");
|
||||
|
||||
// 012345678
|
||||
Check("$ abcd $", @"
|
||||
paragraph ( 0, 0) 0-7
|
||||
math ( 0, 0) 0-7
|
||||
attributes ( 0, 0) 0--1
|
||||
", "mathematics");
|
||||
}
|
||||
|
||||
|
||||
@@ -50,6 +50,7 @@ public class AlertBlockRenderer : HtmlObjectRenderer<AlertBlock>
|
||||
{
|
||||
renderer.WriteLine("</div>");
|
||||
}
|
||||
|
||||
renderer.EnsureLine();
|
||||
}
|
||||
|
||||
@@ -61,7 +62,14 @@ public class AlertBlockRenderer : HtmlObjectRenderer<AlertBlock>
|
||||
/// <param name="kind">The kind of the alert to render</param>
|
||||
public static void DefaultRenderKind(HtmlRenderer renderer, StringSlice kind)
|
||||
{
|
||||
string? html = kind.AsSpan() switch
|
||||
if (kind.Length >= 16)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
Span<char> upperKind = stackalloc char[kind.Length];
|
||||
kind.AsSpan().ToUpperInvariant(upperKind);
|
||||
string? html = upperKind switch
|
||||
{
|
||||
"NOTE" => "<p class=\"markdown-alert-title\"><svg viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"><path d=\"M0 8a8 8 0 1 1 16 0A8 8 0 0 1 0 8Zm8-6.5a6.5 6.5 0 1 0 0 13 6.5 6.5 0 0 0 0-13ZM6.5 7.75A.75.75 0 0 1 7.25 7h1a.75.75 0 0 1 .75.75v2.75h.25a.75.75 0 0 1 0 1.5h-2a.75.75 0 0 1 0-1.5h.25v-2h-.25a.75.75 0 0 1-.75-.75ZM8 6a1 1 0 1 1 0-2 1 1 0 0 1 0 2Z\"></path></svg>Note</p>",
|
||||
"TIP" => "<p class=\"markdown-alert-title\"><svg viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"><path d=\"M8 1.5c-2.363 0-4 1.69-4 3.75 0 .984.424 1.625.984 2.304l.214.253c.223.264.47.556.673.848.284.411.537.896.621 1.49a.75.75 0 0 1-1.484.211c-.04-.282-.163-.547-.37-.847a8.456 8.456 0 0 0-.542-.68c-.084-.1-.173-.205-.268-.32C3.201 7.75 2.5 6.766 2.5 5.25 2.5 2.31 4.863 0 8 0s5.5 2.31 5.5 5.25c0 1.516-.701 2.5-1.328 3.259-.095.115-.184.22-.268.319-.207.245-.383.453-.541.681-.208.3-.33.565-.37.847a.751.751 0 0 1-1.485-.212c.084-.593.337-1.078.621-1.489.203-.292.45-.584.673-.848.075-.088.147-.173.213-.253.561-.679.985-1.32.985-2.304 0-2.06-1.637-3.75-4-3.75ZM5.75 12h4.5a.75.75 0 0 1 0 1.5h-4.5a.75.75 0 0 1 0-1.5ZM6 15.25a.75.75 0 0 1 .75-.75h2.5a.75.75 0 0 1 0 1.5h-2.5a.75.75 0 0 1-.75-.75Z\"></path></svg>Tip</p>",
|
||||
|
||||
@@ -46,7 +46,7 @@ public class AlertInlineParser : InlineParser
|
||||
|
||||
var start = slice.Start;
|
||||
var end = start;
|
||||
while (c.IsAlphaUpper())
|
||||
while (c.IsAlpha())
|
||||
{
|
||||
end = slice.Start;
|
||||
c = slice.NextChar();
|
||||
@@ -86,7 +86,7 @@ public class AlertInlineParser : InlineParser
|
||||
}
|
||||
break;
|
||||
}
|
||||
else if (!c.IsSpaceOrTab())
|
||||
else if (!c.IsSpaceOrTab())
|
||||
{
|
||||
slice = saved;
|
||||
return false;
|
||||
@@ -118,6 +118,10 @@ public class AlertInlineParser : InlineParser
|
||||
alertBlock.Add(block);
|
||||
}
|
||||
|
||||
// Workaround to replace the parent container
|
||||
// Experimental API, so we are keeping it internal for now until we are sure it's the way we want to go
|
||||
processor.ReplaceParentContainer(quoteBlock, alertBlock);
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,7 +1,9 @@
|
||||
// Copyright (c) Alexandre Mutel. All rights reserved.
|
||||
// This file is licensed under the BSD-Clause 2 license.
|
||||
// This file is licensed under the BSD-Clause 2 license.
|
||||
// See the license.txt file in the project root for more information.
|
||||
|
||||
using System.Linq;
|
||||
using Markdig.Extensions.Alerts;
|
||||
using Markdig.Renderers;
|
||||
using Markdig.Renderers.Html;
|
||||
using Markdig.Syntax;
|
||||
@@ -24,10 +26,22 @@ public class BootstrapExtension : IMarkdownExtension
|
||||
|
||||
public void Setup(MarkdownPipeline pipeline, IMarkdownRenderer renderer)
|
||||
{
|
||||
if (renderer is HtmlRenderer htmlRenderer)
|
||||
{
|
||||
var alertRenderer = htmlRenderer.ObjectRenderers.OfType<AlertBlockRenderer>().FirstOrDefault();
|
||||
if (alertRenderer == null)
|
||||
{
|
||||
alertRenderer = new AlertBlockRenderer();
|
||||
renderer.ObjectRenderers.InsertBefore<QuoteBlockRenderer>(new AlertBlockRenderer());
|
||||
}
|
||||
|
||||
alertRenderer.RenderKind = (_, _) => { };
|
||||
}
|
||||
}
|
||||
|
||||
private static void PipelineOnDocumentProcessed(MarkdownDocument document)
|
||||
{
|
||||
Span<char> upperKind = new char[16];
|
||||
foreach (var node in document.Descendants())
|
||||
{
|
||||
if (node.IsInline)
|
||||
@@ -43,6 +57,28 @@ public class BootstrapExtension : IMarkdownExtension
|
||||
{
|
||||
node.GetAttributes().AddClass("table");
|
||||
}
|
||||
else if (node is AlertBlock alertBlock) // Needs to be before QuoteBlock
|
||||
{
|
||||
var attributes = node.GetAttributes();
|
||||
attributes.AddClass("alert");
|
||||
attributes.AddProperty("role", "alert");
|
||||
if (alertBlock.Kind.Length <= upperKind.Length)
|
||||
{
|
||||
alertBlock.Kind.AsSpan().ToUpperInvariant(upperKind);
|
||||
attributes.AddClass(upperKind.Slice(0, alertBlock.Kind.Length) switch
|
||||
{
|
||||
"NOTE" => "alert-primary",
|
||||
"TIP" => "alert-success",
|
||||
"IMPORTANT" => "alert-info",
|
||||
"WARNING" => "alert-warning",
|
||||
"CAUTION" => "alert-danger",
|
||||
_ => "alert-dark",
|
||||
});
|
||||
}
|
||||
|
||||
var lastParagraph = alertBlock.Descendants().OfType<ParagraphBlock>().LastOrDefault();
|
||||
lastParagraph?.GetAttributes().AddClass("mb-0");
|
||||
}
|
||||
else if (node is QuoteBlock)
|
||||
{
|
||||
node.GetAttributes().AddClass("blockquote");
|
||||
|
||||
@@ -152,7 +152,7 @@ public class MathInlineParser : InlineParser
|
||||
// Create a new MathInline
|
||||
var inline = new MathInline()
|
||||
{
|
||||
Span = new SourceSpan(processor.GetSourcePosition(startPosition, out int line, out int column), processor.GetSourcePosition(end)),
|
||||
Span = new SourceSpan(processor.GetSourcePosition(startPosition, out int line, out int column), processor.GetSourcePosition(slice.Start - 1)),
|
||||
Line = line,
|
||||
Column = column,
|
||||
Delimiter = match,
|
||||
|
||||
@@ -58,6 +58,7 @@ public class HostProviderBuilder
|
||||
internal static Dictionary<string, IHostProvider> KnownHosts { get; }
|
||||
= new Dictionary<string, IHostProvider>(StringComparer.OrdinalIgnoreCase)
|
||||
{
|
||||
["YouTubeShort"] = Create("www.youtube.com", YouTubeShort, iframeClass: "youtubeshort"),
|
||||
["YouTube"] = Create("www.youtube.com", YouTube, iframeClass: "youtube"),
|
||||
["YouTubeShortened"] = Create("youtu.be", YouTubeShortened, iframeClass: "youtube"),
|
||||
["Vimeo"] = Create("vimeo.com", Vimeo, iframeClass: "vimeo"),
|
||||
@@ -92,6 +93,19 @@ public class HostProviderBuilder
|
||||
);
|
||||
}
|
||||
|
||||
private static string? YouTubeShort(Uri uri)
|
||||
{
|
||||
string uriPath = uri.AbsolutePath;
|
||||
bool isYouTubeShort = uriPath.StartsWith("/shorts/", StringComparison.OrdinalIgnoreCase);
|
||||
if (!isYouTubeShort)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
var shortId = uriPath.Substring("/shorts/".Length).Split('?').FirstOrDefault(); // the format might be "/shorts/6BUptHVuvyI?feature=share"
|
||||
return BuildYouTubeIframeUrl(shortId, null);
|
||||
}
|
||||
|
||||
private static string? YouTubeShortened(Uri uri)
|
||||
{
|
||||
return BuildYouTubeIframeUrl(
|
||||
|
||||
@@ -29,6 +29,8 @@ public class InlineProcessor
|
||||
private readonly List<StringLineGroup.LineOffset> lineOffsets = [];
|
||||
private int previousSliceOffset;
|
||||
private int previousLineIndexForSliceOffset;
|
||||
internal ContainerBlock? PreviousContainerToReplace;
|
||||
internal ContainerBlock? NewContainerToReplace;
|
||||
|
||||
/// <summary>
|
||||
/// Initializes a new instance of the <see cref="InlineProcessor" /> class.
|
||||
@@ -203,6 +205,24 @@ public class InlineProcessor
|
||||
return 0;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Replace a parent container. This method is experimental and should be used with caution.
|
||||
/// </summary>
|
||||
/// <param name="previousParentContainer">The previous parent container to replace</param>
|
||||
/// <param name="newParentContainer">The new parent container</param>
|
||||
/// <exception cref="InvalidOperationException">If a new parent container has been already setup.</exception>
|
||||
internal void ReplaceParentContainer(ContainerBlock previousParentContainer, ContainerBlock newParentContainer)
|
||||
{
|
||||
// Limitation for now, only one parent container can be replaced.
|
||||
if (PreviousContainerToReplace != null)
|
||||
{
|
||||
throw new InvalidOperationException("A block is already being replaced");
|
||||
}
|
||||
|
||||
PreviousContainerToReplace = previousParentContainer;
|
||||
NewContainerToReplace = newParentContainer;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Processes the inline of the specified <see cref="LeafBlock"/>.
|
||||
/// </summary>
|
||||
@@ -211,6 +231,9 @@ public class InlineProcessor
|
||||
{
|
||||
if (leafBlock is null) ThrowHelper.ArgumentNullException_leafBlock();
|
||||
|
||||
PreviousContainerToReplace = null;
|
||||
NewContainerToReplace = null;
|
||||
|
||||
// clear parser states
|
||||
Array.Clear(ParserStates, 0, ParserStates.Length);
|
||||
|
||||
|
||||
@@ -170,6 +170,40 @@ public static class MarkdownParser
|
||||
if (leafBlock.ProcessInlines)
|
||||
{
|
||||
inlineProcessor.ProcessInlineLeaf(leafBlock);
|
||||
|
||||
// Experimental code to handle a replacement of a parent container
|
||||
// Not satisfied with this code, so we are keeping it internal for now
|
||||
if (inlineProcessor.PreviousContainerToReplace != null)
|
||||
{
|
||||
if (container == inlineProcessor.PreviousContainerToReplace)
|
||||
{
|
||||
item = new ContainerItem(inlineProcessor.NewContainerToReplace!) { Index = item.Index };
|
||||
container = item.Container;
|
||||
}
|
||||
else
|
||||
{
|
||||
bool parentBlockFound = false;
|
||||
for (int i = blockCount - 2; i >= 0; i--)
|
||||
{
|
||||
ref var parentBlock = ref blocks[i];
|
||||
if (parentBlock.Container == inlineProcessor.PreviousContainerToReplace)
|
||||
{
|
||||
parentBlock = new ContainerItem(inlineProcessor.NewContainerToReplace!) { Index = parentBlock.Index };
|
||||
parentBlockFound = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!parentBlockFound)
|
||||
{
|
||||
throw new InvalidOperationException("Cannot find the parent block to replace");
|
||||
}
|
||||
}
|
||||
|
||||
inlineProcessor.PreviousContainerToReplace = null;
|
||||
inlineProcessor.NewContainerToReplace = null;
|
||||
}
|
||||
|
||||
if (leafBlock.RemoveAfterProcessInlines)
|
||||
{
|
||||
container.RemoveAt(item.Index);
|
||||
|
||||
@@ -171,13 +171,9 @@ public class ParagraphBlockParser : BlockParser
|
||||
{
|
||||
count = line.CountAndSkipChar(headingChar);
|
||||
|
||||
if (line.IsEmpty)
|
||||
{
|
||||
return headingChar;
|
||||
}
|
||||
|
||||
while (line.NextChar().IsSpaceOrTab())
|
||||
while (line.CurrentChar.IsSpaceOrTab())
|
||||
{
|
||||
line.NextChar();
|
||||
}
|
||||
|
||||
if (line.IsEmpty)
|
||||
|
||||
Reference in New Issue
Block a user