From 4fb323f69c11557a51c7da0b2031029f63edf789 Mon Sep 17 00:00:00 2001
From: "Gabriel A. Giovanini" <mail@gabrielgio.me>
Date: Sat, 11 Jun 2022 00:00:27 +0200
Subject: feat: Handle 404 result

Now gracefully handle 404, so instead of just panic now it will return a
proper http 404 response.
---
 src/blog.rs | 63 ++++++++++---------------------------------------------------
 1 file changed, 10 insertions(+), 53 deletions(-)

(limited to 'src/blog.rs')

diff --git a/src/blog.rs b/src/blog.rs
index c877303..eaa314a 100644
--- a/src/blog.rs
+++ b/src/blog.rs
@@ -1,62 +1,18 @@
-use chrono::NaiveDate;
 use pulldown_cmark::{html, Options, Parser};
-use regex::Regex;
-use rust_embed::RustEmbed;
 use sailfish::TemplateOnce;
-use std::cmp::{Eq, Ord, PartialEq, PartialOrd};
 use std::str;
+use crate::assets::{BlogEntry, PostAsset, IndexTemplate, PostTemplate};
 
-const BLOG_REGEX: &str = r"(?P<date>[\d]{4}-[\d]{2}-[\d]{2})(?P<title>[a-zA-Z0-9-_]*)";
 
-#[derive(RustEmbed)]
-#[folder = "content/posts/"]
-struct PostAsset;
+pub fn read_assets() -> Vec<BlogEntry> {
+    let mut entries: Vec<BlogEntry> = PostAsset::iter()
+        .map(|e| format!("{}", e))
+        .map(|e| BlogEntry::new(&e))
+        .collect();
 
-#[derive(TemplateOnce)]
-#[template(path = "index.html")]
-struct IndexTemplate {
-    posts: Vec<BlogEntry>,
-}
-
-#[derive(TemplateOnce)]
-#[template(path = "post.html")]
-struct PostTemplate {
-    content: String,
-    title: String,
-    date: String,
-}
-
-#[derive(PartialEq, Eq, PartialOrd, Ord)]
-pub struct BlogEntry {
-    pub title: String,
-    pub datetime: NaiveDate,
-    pub file: String,
-}
-
-impl BlogEntry {
-    pub fn new(path: &String) -> BlogEntry {
-        let re = Regex::new(BLOG_REGEX).unwrap();
-        let caps = re.captures(path).unwrap();
-        let date = &caps["date"];
-        let title = str::replace(&caps["title"], "_", " ");
+    entries.sort_by(|a, b| b.datetime.cmp(&a.datetime));
 
-        BlogEntry {
-            title: String::from(title),
-            file: String::from(path),
-            datetime: NaiveDate::parse_from_str(date, "%Y-%m-%d").unwrap(),
-        }
-    }
-
-    pub fn read_assets() -> Vec<BlogEntry> {
-        let mut entries: Vec<BlogEntry> = PostAsset::iter()
-            .map(|e| format!("{}", e))
-            .map(|e| BlogEntry::new(&e))
-            .collect();
-
-        entries.sort_by(|a, b| b.datetime.cmp(&a.datetime));
-
-        entries
-    }
+    entries
 }
 
 fn get_file_content(path: &str) -> String {
@@ -68,6 +24,7 @@ fn get_file_content(path: &str) -> String {
     return html_output.to_string();
 }
 
+
 pub fn render_post_page(path: &String) -> String {
     let blog = BlogEntry::new(path);
 
@@ -82,7 +39,7 @@ pub fn render_post_page(path: &String) -> String {
 
 pub fn render_index_page() -> String {
     IndexTemplate {
-        posts: BlogEntry::read_assets(),
+        posts: read_assets(),
     }
     .render_once()
     .unwrap()
-- 
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