From 1ebbe5d92255b5ab3bb5137f51067e0d7a6e055a Mon Sep 17 00:00:00 2001
From: Jade <jade@schrottkatze.de>
Date: Mon, 27 Feb 2023 00:47:40 +0100
Subject: [PATCH] added embedded images at pasta view

---
 src/endpoints/info.rs | 4 ++++
 src/pasta.rs          | 6 ++++++
 templates/pasta.html  | 4 ++++
 3 files changed, 14 insertions(+)

diff --git a/src/endpoints/info.rs b/src/endpoints/info.rs
index 7230050..173ac05 100644
--- a/src/endpoints/info.rs
+++ b/src/endpoints/info.rs
@@ -21,6 +21,10 @@ pub async fn info(data: web::Data<AppState>) -> HttpResponse {
     let pastas = data.pastas.lock().await;
 
     // TODO: status report more sophisticated
+    // maybe:
+    // - detect weird/invalid configurations?
+    // - detect server storage issues
+    // - detect performance problems?
     let mut status = "OK";
     let mut message = "";
 
diff --git a/src/pasta.rs b/src/pasta.rs
index 5ac74d5..b771c66 100644
--- a/src/pasta.rs
+++ b/src/pasta.rs
@@ -30,6 +30,12 @@ impl PastaFile {
     pub fn name(&self) -> &str {
         &self.name
     }
+
+    /// Check if file is an image for embedding
+    pub fn is_image(&self) -> bool {
+        let guess = mime_guess::from_path(&self.name).first_or_text_plain();
+        guess.type_() == "image"
+    }
 }
 
 #[derive(Serialize, Deserialize)]
diff --git a/templates/pasta.html b/templates/pasta.html
index 5a32196..d41742e 100644
--- a/templates/pasta.html
+++ b/templates/pasta.html
@@ -32,6 +32,10 @@
 {% if pasta.file.is_some() %}
 <br>
 <br>
+{% if pasta.file.as_ref().unwrap().is_image() %}
+<img src="{{ args.public_path }}/file/{{pasta.id_as_animals()}}/{{pasta.file.as_ref().unwrap().name()}}" alt="">
+<br>
+{%- endif %}
 <a href="{{ args.public_path }}/file/{{pasta.id_as_animals()}}/{{pasta.file.as_ref().unwrap().name()}}" download>
   Download attached file: '{{pasta.file.as_ref().unwrap().name()}}' [{{pasta.file.as_ref().unwrap().size}}]
 </a>