Add support for rendering the images.

default_environment/templates/html/ast_node.dust

@@ -32,7 +32,8 @@
   {@eq value="code"}{>code/}{/eq}
   {@eq value="verbatim"}{>verbatim/}{/eq}
   {@eq value="plain_text"}{>plain_text/}{/eq}
-  {@eq value="regular_link"}{>regular_link/}{/eq}
+  {@eq value="regular_link_anchor"}{>regular_link_anchor/}{/eq}
+  {@eq value="regular_link_image"}{>regular_link_image/}{/eq}
   {@eq value="radio_link"}{>radio_link/}{/eq}
   {@eq value="radio_target"}{>radio_target/}{/eq}
   {@eq value="plain_link"}{>plain_link/}{/eq}

default_environment/templates/html/object.dust

@@ -6,7 +6,8 @@
   {@eq value="code"}{>code/}{/eq}
   {@eq value="verbatim"}{>verbatim/}{/eq}
   {@eq value="plain_text"}{>plain_text/}{/eq}
-  {@eq value="regular_link"}{>regular_link/}{/eq}
+  {@eq value="regular_link_anchor"}{>regular_link_anchor/}{/eq}
+  {@eq value="regular_link_image"}{>regular_link_image/}{/eq}
   {@eq value="radio_link"}{>radio_link/}{/eq}
   {@eq value="radio_target"}{>radio_target/}{/eq}
   {@eq value="plain_link"}{>plain_link/}{/eq}

default_environment/templates/html/regular_link_image.dust

@@ -0,0 +1 @@
+<img src="{.src}" alt="{.alt}" />

src/context/regular_link.rs

@@ -3,6 +3,7 @@ use serde::Serialize;
 use super::render_context::RenderContext;
 use crate::error::CustomError;
 use crate::intermediate::IRegularLink;
+use crate::intermediate::LinkTarget;
 
 use super::macros::render;
 use super::RenderObject;
@@ -10,13 +11,29 @@ use super::RenderObject;
 #[derive(Debug, Serialize)]
 #[serde(tag = "type")]
 #[serde(rename = "regular_link")]
-pub(crate) struct RenderRegularLink {
+pub(crate) enum RenderRegularLink {
+    #[serde(rename = "regular_link_anchor")]
+    Anchor(RenderRegularLinkAnchor),
+    #[serde(rename = "regular_link_image")]
+    Image(RenderRegularLinkImage),
+}
+
+#[derive(Debug, Serialize)]
+pub(crate) struct RenderRegularLinkAnchor {
     target: String,
     raw_link: String,
     children: Vec<RenderObject>,
     post_blank: organic::types::PostBlank,
 }
 
+#[derive(Debug, Serialize)]
+pub(crate) struct RenderRegularLinkImage {
+    src: String,
+    alt: String,
+    raw_link: String,
+    post_blank: organic::types::PostBlank,
+}
+
 render!(RenderRegularLink, IRegularLink, original, render_context, {
     let children = {
         let mut ret = Vec::new();
@@ -31,10 +48,22 @@ render!(RenderRegularLink, IRegularLink, original, render_context, {
         .generate_final_target(render_context.clone())?
         .unwrap_or_else(|| "".to_owned());
 
-    Ok(RenderRegularLink {
-        target,
-        raw_link: original.raw_link.clone(),
-        children,
-        post_blank: original.post_blank,
-    })
+    let render_link = match &original.target {
+        LinkTarget::Raw(_) | LinkTarget::Post { .. } | LinkTarget::Target { .. } => {
+            RenderRegularLink::Anchor(RenderRegularLinkAnchor {
+                target,
+                raw_link: original.raw_link.clone(),
+                children,
+                post_blank: original.post_blank,
+            })
+        }
+        LinkTarget::Image { alt, .. } => RenderRegularLink::Image(RenderRegularLinkImage {
+            src: target,
+            alt: alt.clone(),
+            raw_link: original.raw_link.clone(),
+            post_blank: original.post_blank,
+        }),
+    };
+
+    Ok(render_link)
 });

src/intermediate/mod.rs

@@ -123,6 +123,7 @@ pub(crate) use radio_link::IRadioLink;
 pub(crate) use radio_target::IRadioTarget;
 pub(crate) use registry::Registry;
 pub(crate) use regular_link::IRegularLink;
+pub(crate) use regular_link::LinkTarget;
 pub(crate) use section::ISection;
 pub(crate) use special_block::ISpecialBlock;
 pub(crate) use src_block::ISrcBlock;