frontend: added preview handling for json mime

Signed-off-by: aserowy <serowy@hotmail.com>
aserowy · Sep 12, 2024 · fce622b · fce622b
1 parent 6a4f249
commit fce622b
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Showing 3 changed files with 19 additions and 8 deletions.
diff --git a/README.md b/README.md
@@ -122,6 +122,11 @@ because of the underlying architecture. Thus, it should be equally fast. E.g. re
 a directory with 500k entries takes only a couple of seconds without blocking the
 ui.
 
+### image preview stays empty
+
+Images are previewed using `chafa` to convert images to ansi. If the output stays
+empty, make sure yeet can call `chafa` to enable image rendering.
+
 ### opening files in linux does nothing
 
 yeet utilizes `xdg-open` to start files. Thus, not opening anything probably lies

diff --git a/yeet-frontend/src/task/mod.rs b/yeet-frontend/src/task/mod.rs
@@ -321,19 +321,24 @@ impl TaskManager {
                     let theme = &theme_set.themes["base16-eighties.dark"];
 
                     let content = if let Some(mime) = mime_guess::from_path(path.clone()).first() {
-                        match mime.type_() {
-                            mime::IMAGE => match image::load(&path, &rect).await {
+                        match (mime.type_(), mime.subtype()) {
+                            (mime::IMAGE, _) => match image::load(&path, &rect).await {
                                 Some(content) => content,
                                 None => "".to_string(),
                             },
-                            mime::TEXT => match syntax::highlight(syntaxes, theme, &path).await {
-                                Some(content) => content,
-                                None => "".to_string(),
-                            },
-                            _ => "".to_string(),
+                            (mime::TEXT, _) | (mime::APPLICATION, mime::JSON) => {
+                                match syntax::highlight(syntaxes, theme, &path).await {
+                                    Some(content) => content,
+                                    None => "".to_string(),
+                                }
+                            }
+                            _ => {
+                                tracing::debug!("no preview specified for mime: {:?}", mime);
+                                "".to_string()
+                            }
                         }
                     } else {
-                        tracing::warn!("unable to resolve kind for: {:?}", path);
+                        tracing::debug!("unable to resolve kind for: {:?}", path);
 
                         match syntax::highlight(syntaxes, theme, &path).await {
                             Some(content) => content,

diff --git a/yeet-frontend/src/task/syntax.rs b/yeet-frontend/src/task/syntax.rs
@@ -30,6 +30,7 @@ pub async fn highlight(syntaxes: &SyntaxSet, theme: &Theme, path: &Path) -> Opti
 
                 Some(result)
             } else {
+                tracing::debug!("unable to resolve syntax for: {:?}", path);
                 Some(content)
             }
         }