Add MIXTAPE_EMBED paragraph type

spec/classes/paragraph_converter_spec.cr

@@ -277,6 +277,25 @@ describe ParagraphConverter do
           },
           "layout": null,
           "metadata": null
+        },
+        {
+          "text": "Mixtape",
+          "type": "MIXTAPE_EMBED",
+          "href": null,
+          "layout": null,
+          "markups": [
+            {
+              "title": "https://example.com",
+              "type": "A",
+              "href": "https://example.com",
+              "userId": null,
+              "start": 0,
+              "end": 7,
+              "anchorType": "LINK"
+            }
+          ],
+          "iframe": null,
+          "metadata": null
         }
       ]
     JSON
@@ -294,6 +313,12 @@ describe ParagraphConverter do
         FigureCaption.new(children: [Text.new("text")] of Child),
       ] of Child),
       IFrame.new(href: "https://example.com"),
+      MixtapeEmbed.new(children: [
+        Anchor.new(
+          children: [Text.new("Mixtape")] of Child,
+          href: "https://example.com"
+        ),
+      ] of Child),
     ]
 
     result = ParagraphConverter.new.convert(paragraphs)

spec/components/page_content_spec.cr

@@ -234,6 +234,35 @@ describe PageContent do
     HTML
   end
 
+  it "renders an mixtape embed container" do
+    page = Page.new(
+      title: "Title",
+      subtitle: nil,
+      author: "Author",
+      created_at: Time.local,
+      nodes: [
+        Paragraph.new(children: [
+          MixtapeEmbed.new(children: [
+            Anchor.new(
+              children: [Text.new("Mixtape")] of Child,
+              href: "https://example.com"
+            ),
+          ] of Child),
+        ] of Child),
+      ] of Child
+    )
+
+    html = PageContent.new(page: page).render_to_string
+
+    html.should eq stripped_html <<-HTML
+      <p>
+        <div class="embedded">
+          <a href="https://example.com">Mixtape</a>
+        </div>
+      </p>
+    HTML
+  end
+
   it "renders an ordered list" do
     page = Page.new(
       title: "Title",

src/classes/paragraph_converter.cr

@@ -28,6 +28,10 @@ class ParagraphConverter
       when PostResponse::ParagraphType::IMG
         paragraph = paragraphs.shift
         node = convert_img(paragraph)
+      when PostResponse::ParagraphType::MIXTAPE_EMBED
+        paragraph = paragraphs.shift
+        children = MarkupConverter.convert(paragraph.text, paragraph.markups)
+        node = MixtapeEmbed.new(children: children)
       when PostResponse::ParagraphType::OLI
         list_items = convert_oli(paragraphs)
         node = OrderedList.new(children: list_items)

src/components/page_content.cr

@@ -79,6 +79,12 @@ class PageContent < BaseComponent
     li { render_children(node.children) }
   end
 
+  def render_child(node : MixtapeEmbed)
+    div class: "embedded" do
+      render_children(node.children)
+    end
+  end
+
   def render_child(node : OrderedList)
     ol { render_children(node.children) }
   end

src/models/nodes.cr

@@ -48,6 +48,9 @@ module Nodes
   class ListItem < Container
   end
 
+  class MixtapeEmbed < Container
+  end
+
   class OrderedList < Container
   end
 

src/models/post_response.cr

@@ -46,6 +46,7 @@ class PostResponse
     H4
     IFRAME
     IMG
+    MIXTAPE_EMBED
     OLI
     P
     PQ