feat(template-askama): add Askama template adapter for diary entries

Cargo.lock

@@ -42,6 +42,59 @@ dependencies = [
  "uuid",
 ]
 
+[[package]]
+name = "askama"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1bf825125edd887a019d0a3a837dcc5499a68b0d034cc3eb594070c3e18addc"
+dependencies = [
+ "askama_macros",
+ "itoa",
+ "percent-encoding",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "askama_derive"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1c7065972a130eafa84215f21352ae15b4a7393da48c1f5e103904490736738"
+dependencies = [
+ "askama_parser",
+ "basic-toml",
+ "glob",
+ "memchr",
+ "proc-macro2",
+ "quote",
+ "rustc-hash",
+ "serde",
+ "serde_derive",
+ "syn",
+]
+
+[[package]]
+name = "askama_macros"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e23b1d2c4bd39a41971f6124cef4cc6fd0540913ecb90919b69ab3bbe44ae1a"
+dependencies = [
+ "askama_derive",
+]
+
+[[package]]
+name = "askama_parser"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7db09fde9143e7ac4513358fb32ee32847125b63b18ea715afd487956da715da"
+dependencies = [
+ "rustc-hash",
+ "serde",
+ "serde_derive",
+ "unicode-ident",
+ "winnow",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.89"
@@ -154,6 +207,15 @@ version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
 
+[[package]]
+name = "basic-toml"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba62675e8242a4c4e806d12f11d136e626e6c8361d6b829310732241652a178a"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bitflags"
 version = "2.11.1"
@@ -543,6 +605,12 @@ dependencies = [
  "wasip3",
 ]
 
+[[package]]
+name = "glob"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
+
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
@@ -1307,6 +1375,12 @@ dependencies = [
 name = "rss"
 version = "0.1.0"
 
+[[package]]
+name = "rustc-hash"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94300abf3f1ae2e2b8ffb7b58043de3d399c73fa6f4b73826402a5c457614dbe"
+
 [[package]]
 name = "rustls"
 version = "0.23.40"
@@ -1790,6 +1864,16 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "template-askama"
+version = "0.1.0"
+dependencies = [
+ "askama",
+ "domain",
+ "presentation",
+ "serde",
+]
+
 [[package]]
 name = "thiserror"
 version = "2.0.18"
@@ -2455,6 +2539,15 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "winnow"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ee1708bef14716a11bae175f579062d4554d95be2c6829f518df847b7b3fdd0"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "wit-bindgen"
 version = "0.51.0"

Cargo.toml

@@ -3,7 +3,7 @@ members = [
     "crates/adapters/auth",
     "crates/adapters/metadata",
     "crates/adapters/rss",
-    "crates/adapters/sqlite",
+    "crates/adapters/sqlite", "crates/adapters/template-askama",
     "crates/application",
     "crates/common",
     "crates/domain",

crates/adapters/template-askama/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "template-askama"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+askama = { version = "0.16.0" }
+
+serde = { workspace = true }
+
+domain = { workspace = true }
+presentation = { workspace = true }

crates/adapters/template-askama/src/lib.rs

@@ -0,0 +1,39 @@
+// crates/adapters/template-askama/src/lib.rs
+use askama::Template;
+use domain::models::{DiaryEntry, collections::Paginated};
+use presentation::ports::HtmlRenderer; // Assuming you exposed the port
+
+// The internal Askama template
+#[derive(Template)]
+#[template(path = "diary.html")]
+struct DiaryTemplate<'a> {
+    entries: &'a [DiaryEntry],
+    current_offset: u32,
+    limit: u32,
+    has_more: bool,
+}
+
+// The public adapter struct
+pub struct AskamaHtmlRenderer;
+
+impl AskamaHtmlRenderer {
+    pub fn new() -> Self {
+        Self {}
+    }
+}
+
+// Implementing the presentation port
+impl HtmlRenderer for AskamaHtmlRenderer {
+    fn render_diary_page(&self, data: &Paginated<DiaryEntry>) -> Result<String, String> {
+        let has_more = (data.offset + data.limit) < data.total_count as u32;
+
+        let template = DiaryTemplate {
+            entries: &data.items,
+            current_offset: data.offset,
+            limit: data.limit,
+            has_more,
+        };
+
+        template.render().map_err(|e| e.to_string())
+    }
+}

crates/adapters/template-askama/templates/diary.html

@@ -0,0 +1,76 @@
+<!-- crates/presentation/templates/diary.html -->
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>My Movie Diary</title>
+    <style>
+        /* Minimalist old-school styling */
+        body { font-family: monospace; max-width: 800px; margin: 0 auto; padding: 20px; }
+        .entry { border-bottom: 1px solid #ccc; padding: 10px 0; }
+        .poster { max-width: 100px; float: left; margin-right: 15px; }
+        .clear { clear: both; }
+        .error { color: red; }
+    </style>
+</head>
+<body>
+    <h1>Movie Diary</h1>
+
+    <!-- Zero-JS Form Submission -->
+    <form action="/reviews" method="POST">
+        <fieldset>
+            <legend>Log a Movie</legend>
+            
+            <label for="tmdb_id">TMDB ID (Optional):</label>
+            <input type="text" name="external_metadata_id" id="tmdb_id"><br><br>
+
+            <label for="title">Title (Fallback):</label>
+            <input type="text" name="manual_title" id="title"><br><br>
+
+            <label for="year">Year (Fallback):</label>
+            <input type="number" name="manual_release_year" id="year" min="1888"><br><br>
+
+            <label for="rating">Rating (0-5):</label>
+            <input type="number" name="rating" id="rating" min="0" max="5" required><br><br>
+
+            <button type="submit">Log Movie</button>
+        </fieldset>
+    </form>
+
+    <hr>
+
+    <!-- Rendering the Domain Models -->
+    <div class="diary-entries">
+        {% for entry in entries %}
+            <div class="entry">
+                {% if let Some(poster) = entry.movie().poster_path() %}
+                    <!-- Assuming you have a route to serve the raw images -->
+                    <img src="/static/posters/{{ poster.value() }}" class="poster" alt="Poster">
+                {% endif %}
+                
+                <h3>{{ entry.movie().title().value() }} ({{ entry.movie().release_year().value() }})</h3>
+                <p><strong>Rating:</strong> {{ entry.review().rating().value() }} / 5</p>
+                
+                {% if let Some(comment) = entry.review().comment() %}
+                    <p><em>"{{ comment.value() }}"</em></p>
+                {% endif %}
+                
+                <p><small>Watched on: {{ entry.review().watched_at().format("%Y-%m-%d") }}</small></p>
+                <div class="clear"></div>
+            </div>
+        {% else %}
+            <p>No movies logged yet. Go watch something!</p>
+        {% endfor %}
+    </div>
+
+    <!-- Simple Pagination -->
+    <div>
+        {% if current_offset > 0 %}
+            <a href="/diary?offset={{ current_offset - limit }}">Previous Page</a>
+        {% endif %}
+        {% if has_more %}
+            <a href="/diary?offset={{ current_offset + limit }}">Next Page</a>
+        {% endif %}
+    </div>
+</body>
+</html>

crates/presentation/src/lib.rs

@@ -0,0 +1 @@
+pub mod ports;

crates/presentation/src/ports.rs

@@ -0,0 +1,5 @@
+use domain::models::{DiaryEntry, collections::Paginated};
+
+pub trait HtmlRenderer: Send + Sync {
+    fn render_diary_page(&self, data: &Paginated<DiaryEntry>) -> Result<String, String>;
+}