broadcasts and 404 errors

src/pages/broadcast_list.rs

@@ -0,0 +1,66 @@
+use axum::{
+    extract::{OriginalUri, Path},
+    http::StatusCode,
+};
+use tokio::try_join;
+use tracing::debug;
+
+use crate::{
+    blog_posts::{
+        blog_post_model::{BlogPostMetadata, BLOG_POST_PATH},
+        tag_list::{get_popular_tags, get_posts_by_tag},
+    },
+    components::site_header::{HeaderProps, Link},
+    post_utils::post_listing::get_post_list,
+    projects::featured_projects::get_featured_projects,
+};
+
+use super::blog_post_list::PostListTemplate;
+
+pub async fn render_broadcast_post_list(
+    tag: Option<Path<String>>,
+    OriginalUri(original_uri): OriginalUri,
+) -> Result<PostListTemplate, StatusCode> {
+    // I will forget what happens here in a week. But essentially it's pattern matching and shadowing
+    let tag = tag.map(|Path(tag)| tag);
+
+    let (popular_tags, featured_projects, mut post_list) = try_join!(
+        get_popular_tags(Some("broadcasts".to_string())),
+        get_featured_projects(),
+        get_post_list::<BlogPostMetadata>(BLOG_POST_PATH)
+    )?;
+
+    post_list.sort_by_key(|post| post.metadata.date);
+    post_list.retain(|post| post.metadata.published);
+    post_list.retain(|post| post.metadata.segments.contains(&"broadcasts".to_string()));
+    post_list.reverse();
+
+    let posts = get_posts_by_tag(post_list, &tag);
+
+    let header_props = match tag {
+        Some(_) => HeaderProps::with_back_link(Link {
+            href: "/broadcasts".to_string(),
+            label: "All broadcasts".to_string(),
+        }),
+        None => HeaderProps::default(),
+    };
+
+    debug!("uri:{:?}", original_uri);
+
+    let title = if let Some(tag) = &tag {
+        format!("#{tag} broadcasts")
+    } else {
+        "Broadcasts".to_string()
+    };
+
+    Ok(PostListTemplate {
+        title: title.clone(),
+        og_title: title,
+        segment: "broadcasts".to_string(),
+        posts,
+        header_props,
+        tags: popular_tags,
+        featured_projects,
+        current_url: original_uri.to_string(),
+    })
+}