broadcasts on index page

_posts/blog/2021-05-07-introduction-javascript-to-javascript-application-testing.md

@@ -3,6 +3,7 @@ layout: blog
 title: Introduction to JavaScript Application testing 
 segments:
   - blog
+  - featured
 published: true
 date: 2021-05-07T14:44:57.102Z # update date accordingly
 tags:

_posts/blog/2023-02-04-devbreak-5-joys-and-concerns-of-engineering-manager.md

@@ -3,6 +3,7 @@ layout: blog
 title: "DevBreak #5 Joys and concerns of Engineering manager with Pavol Dudrík"
 segments:
   - broadcasts
+  - featured
 published: true
 date: 2023-02-04T20:22:21.191Z
 thumbnail: /images/uploads/devbreak.jpeg

src/blog_posts/blog_post_model.rs

@@ -5,7 +5,7 @@ use crate::post_utils::post_parser::deserialize_date;
 
 pub const BLOG_POST_PATH: &str = "_posts/blog";
 
-#[derive(Deserialize, Debug)]
+#[derive(Deserialize, Debug, Clone)]
 pub struct BlogPostMetadata {
     pub title: String,
     pub segments: Vec<String>,

src/blog_posts/featured_blog_posts.rs

@@ -1,15 +0,0 @@
-use axum::http::StatusCode;
-
-use crate::post_utils::{post_listing::get_post_list, post_parser::ParseResult};
-
-use super::blog_post_model::{BlogPostMetadata, BLOG_POST_PATH};
-
-pub async fn get_featured_blog_posts() -> Result<Vec<ParseResult<BlogPostMetadata>>, StatusCode> {
-    let mut post_list = get_post_list::<BlogPostMetadata>(BLOG_POST_PATH).await?;
-    post_list.retain(|post| post.metadata.segments.contains(&"featured".to_string()));
-    post_list.retain(|post| post.metadata.published);
-    post_list.sort_by_key(|post| post.metadata.date);
-    post_list.reverse();
-
-    Ok(post_list)
-}

src/blog_posts/mod.rs

@@ -1,2 +1 @@
 pub mod blog_post_model;
-pub mod featured_blog_posts;

src/pages/index.rs

@@ -1,12 +1,17 @@
+use std::rc::Rc;
+
 use askama::Template;
 use axum::http::StatusCode;
 use tokio::try_join;
 
 use crate::{
-    blog_posts::{blog_post_model::BlogPostMetadata, featured_blog_posts::get_featured_blog_posts},
+    blog_posts::blog_post_model::{BlogPostMetadata, BLOG_POST_PATH},
     components::site_header::HeaderProps,
     filters,
-    post_utils::{post_parser::ParseResult, tags::get_popular_tags},
+    post_utils::{
+        post_listing::get_post_list, post_parser::ParseResult, segments::ref_get_posts_by_segment,
+        tags::get_popular_tags,
+    },
     projects::{featured_projects::get_featured_projects, project_model::ProjectMetadata},
 };
 
@@ -15,21 +20,38 @@ use crate::{
 pub struct IndexTemplate {
     header_props: HeaderProps,
     blog_tags: Vec<String>,
-    featured_blog_posts: Vec<ParseResult<BlogPostMetadata>>,
+    broadcasts_tags: Vec<String>,
+    featured_blog_posts: Vec<Rc<ParseResult<BlogPostMetadata>>>,
     featured_projects: Vec<ParseResult<ProjectMetadata>>,
+    featured_broadcasts: Vec<Rc<ParseResult<BlogPostMetadata>>>,
 }
 
 pub async fn render_index() -> Result<IndexTemplate, StatusCode> {
-    let (blog_tags, featured_blog_posts, featured_projects) = try_join!(
+    let (blog_tags, broadcasts_tags, all_posts, featured_projects) = try_join!(
         get_popular_tags(Some("blog".to_string())),
-        get_featured_blog_posts(),
+        get_popular_tags(Some("broadcasts".to_string())),
+        get_post_list::<BlogPostMetadata>(BLOG_POST_PATH),
         get_featured_projects()
     )?;
 
+    // Convert the all_posts into Rc<ParseResult<BlogPostMetadata>>
+    let all_posts_rc: Vec<Rc<ParseResult<BlogPostMetadata>>> =
+        all_posts.into_iter().map(Rc::new).collect();
+
+    let featured_blog_posts =
+        ref_get_posts_by_segment(&all_posts_rc, &["blog".to_string(), "featured".to_string()]);
+
+    let featured_broadcasts = ref_get_posts_by_segment(
+        &all_posts_rc,
+        &["broadcasts".to_string(), "featured".to_string()],
+    );
+
     Ok(IndexTemplate {
         header_props: HeaderProps::default(),
         blog_tags,
+        broadcasts_tags,
         featured_blog_posts,
         featured_projects,
+        featured_broadcasts,
     })
 }

src/post_utils/mod.rs

@@ -1,3 +1,4 @@
 pub mod post_listing;
 pub mod post_parser;
+pub mod segments;
 pub mod tags;

src/post_utils/post_parser.rs

@@ -32,6 +32,7 @@ where
     }
 }
 
+#[derive(Clone)]
 pub struct ParseResult<Metadata> {
     pub body: String,
     pub metadata: Metadata,

src/post_utils/segments.rs

@@ -0,0 +1,51 @@
+use std::rc::Rc;
+
+use crate::blog_posts::blog_post_model::BlogPostMetadata;
+
+use super::post_parser::ParseResult;
+
+// // TODO convert segmetns to enum, find out how to serde to enum vlaue
+// pub fn get_posts_by_segment(
+//     post_list: &Vec<ParseResult<BlogPostMetadata>>,
+//     segments: &Vec<String>,
+// ) -> Vec<ParseResult<BlogPostMetadata>> {
+//     let mut filtered_posts: Vec<ParseResult<BlogPostMetadata>> = post_list
+//         .iter()
+//         .filter(|post| {
+//             segments
+//                 .iter()
+//                 .all(|segment| post.metadata.segments.contains(segment))
+//         }) // Filter by segments
+//         .filter(|post| post.metadata.published) // Filter only published posts
+//         .cloned()
+//         .collect();
+
+//     // Sort by date in descending order
+//     filtered_posts.sort_by_key(|post| post.metadata.date);
+//     filtered_posts.reverse();
+
+//     filtered_posts
+// }
+
+pub fn ref_get_posts_by_segment(
+    post_list: &[Rc<ParseResult<BlogPostMetadata>>],
+    segments: &[String],
+) -> Vec<Rc<ParseResult<BlogPostMetadata>>> {
+    let mut filtered_posts: Vec<Rc<ParseResult<BlogPostMetadata>>> = post_list
+        .iter() // Use iter() to borrow instead of consuming the original vector
+        .filter(|post| {
+            let post = post.as_ref();
+            segments
+                .iter()
+                .all(|segment| post.metadata.segments.contains(segment))
+        }) // Filter by segments
+        .filter(|post| post.metadata.published) // Filter only published posts
+        .cloned()
+        .collect(); // Collect references to ParseResult<BlogPostMetadata>
+
+    // Sort by date in descending order
+    filtered_posts.sort_by_key(|post| post.metadata.date);
+    filtered_posts.reverse();
+
+    filtered_posts
+}

templates/index.html

@@ -76,6 +76,33 @@
   <section id="showcase" class="col-span-2">
     {% include "sections/showcase.html" %}
   </section>
+
+  <section id="broadcasts" class="col-span-2">
+    {% let segment = "broadcasts".to_string() %}
+    <h2 class="text-blue-950 font-bold text-2xl md:text-4xl m-5"><a href="/broadcasts" class="text-blue-950 no-underline">Broadcasts</a></h2>
+    <section id="broadcast-tags">
+      <ul class="mx-5">
+       {% for tag in broadcasts_tags %}
+        <li class="inline-block mx-0.5 p-0.5 md:text-xl">
+          <a href="/{{segment}}/tags/{{tag}}" class="text-pink-950">#{{tag|capitalize}}</a>
+        </li>
+        {% endfor %}
+      </ul>
+    </section>
+    <hr class="border-slate-300 m-5">
+
+    <ul class="mx-5">
+     {% for post in featured_broadcasts %}
+      <li>
+        {% include "components/blog_post_preview.html" %}
+        <hr class="border-slate-300 my-5 md:my-8">
+      </li>
+     {% endfor %}
+    </ul>
+    <section class="text-center my-3 md:text-lg">
+     <a href="/broadcasts">see all broadcasts</a> 
+    </section>
+  </section>
 </section> <!-- /.index-container -->