From 5c813e7350c9358800a3d0040a0fde34a4dd62a2 Mon Sep 17 00:00:00 2001
From: Bill Thiede <git@xinu.tv>
Date: Sat, 31 Aug 2024 15:04:19 -0700
Subject: [PATCH] web: style improvements for figure captions

---
 server/src/lib.rs            | 12 ++++++++++--
 web/static/site-specific.css |  4 ++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/server/src/lib.rs b/server/src/lib.rs
index 13f867f..29315e9 100644
--- a/server/src/lib.rs
+++ b/server/src/lib.rs
@@ -150,8 +150,16 @@ impl Transformer for FrameImages {
                     let alt = el.get_attribute("alt");
                     let title = el.get_attribute("title");
                     let mut frags = vec!["<figure>".to_string(), format!(r#"<img src="{src}">"#)];
-                    alt.map(|t| frags.push(format!("<figcaption>Alt: {t}</figcaption>")));
-                    title.map(|t| frags.push(format!("<figcaption>Title: {t}</figcaption>")));
+                    alt.map(|t| {
+                        if !t.is_empty() {
+                            frags.push(format!("<figcaption>Alt: {t}</figcaption>"))
+                        }
+                    });
+                    title.map(|t| {
+                        if !t.is_empty() {
+                            frags.push(format!("<figcaption>Title: {t}</figcaption>"))
+                        }
+                    });
                     frags.push("</figure>".to_string());
                     el.replace(&frags.join("\n"), ContentType::Html);
 
diff --git a/web/static/site-specific.css b/web/static/site-specific.css
index 29566b9..425946c 100644
--- a/web/static/site-specific.css
+++ b/web/static/site-specific.css
@@ -1,3 +1,7 @@
+.body figcaption {
+  color: var(--color-text) !important;
+}
+
 .body.news-post.site-saturday-morning-breakfast-cereal {
   display: flex;
   align-items: center;