From 21785bbead7408487e227b60822e722227954320 Mon Sep 17 00:00:00 2001
From: Mylloon <kennel.anri@tutanota.com>
Date: Wed, 26 Apr 2023 13:49:05 +0200
Subject: [PATCH] add items to rss

---
 Cargo.lock         | 76 ++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml         |  1 +
 src/routes/blog.rs | 37 +++++++++++++++-------
 3 files changed, 103 insertions(+), 11 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 8daf43a..8729773 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -548,6 +548,28 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "chrono-tz"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf9cc2b23599e6d7479755f3594285efb3f74a1bdca7a7374948bc831e23a552"
+dependencies = [
+ "chrono",
+ "chrono-tz-build",
+ "phf",
+]
+
+[[package]]
+name = "chrono-tz-build"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9998fb9f7e9b2111641485bf8beb32f92945f97f92a3d061f744cfef335f751"
+dependencies = [
+ "parse-zoneinfo",
+ "phf",
+ "phf_codegen",
+]
+
 [[package]]
 name = "clap"
 version = "4.2.4"
@@ -910,6 +932,7 @@ dependencies = [
  "actix-web",
  "cached",
  "chrono",
+ "chrono-tz",
  "comrak",
  "glob",
  "minify-html",
@@ -1696,6 +1719,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "parse-zoneinfo"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c705f256449c60da65e11ff6626e0c16a0a0b96aaa348de61376b249bc340f41"
+dependencies = [
+ "regex",
+]
+
 [[package]]
 name = "paste"
 version = "1.0.12"
@@ -1708,6 +1740,44 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
 
+[[package]]
+name = "phf"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "928c6535de93548188ef63bb7c4036bd415cd8f36ad25af44b9789b2ee72a48c"
+dependencies = [
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_codegen"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a56ac890c5e3ca598bbdeaa99964edb5b0258a583a9eb6ef4e89fc85d9224770"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1181c94580fa345f50f19d738aaa39c0ed30a600d95cb2d3e23f94266f14fbf"
+dependencies = [
+ "phf_shared",
+ "rand",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1fb5f6f826b772a8d4c0394209441e7d37cbbb967ae9c7e0e8134365c9ee676"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.9"
@@ -2158,6 +2228,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "siphasher"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de"
+
 [[package]]
 name = "slab"
 version = "0.4.8"
diff --git a/Cargo.toml b/Cargo.toml
index 9daef03..232e92c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,4 +23,5 @@ glob = "0.3.1"
 comrak = "0.18"
 reqwest = { version = "0.11", features = ["json"] }
 chrono = "0.4.24"
+chrono-tz = "0.8.2"
 rss = "2.0.3"
diff --git a/src/routes/blog.rs b/src/routes/blog.rs
index c54f1f8..271b386 100644
--- a/src/routes/blog.rs
+++ b/src/routes/blog.rs
@@ -1,7 +1,8 @@
-use ::rss::{Category, Channel, Image};
+use ::rss::{Category, Channel, Image, Item};
 use actix_web::{dev::ConnectionInfo, get, web, HttpRequest, HttpResponse, Responder};
 use cached::proc_macro::once;
-use chrono::{DateTime, Datelike, Utc};
+use chrono::{DateTime, Datelike, Local, NaiveDateTime, Utc};
+use chrono_tz::Europe;
 use comrak::{parse_document, Arena};
 use ramhorns::Content;
 
@@ -180,11 +181,11 @@ fn build_rss(config: Config, info: ConnectionInfo) -> String {
     let channel = Channel {
         title: "Blog d'Anri".into(),
         link: link_to_site.to_owned(),
-        description: "Un fil qui parle d'infos".into(),
+        description: "Un fil qui parle d'informatique notamment".into(),
         language: Some("fr".into()),
         managing_editor: config.fc.mail.to_owned(),
         webmaster: config.fc.mail,
-        pub_date: Some(chrono::Utc::now().to_rfc2822().replace("+0000", "GMT")),
+        pub_date: Some(Local::now().to_rfc2822()),
         categories: ["blog", "blogging", "write", "writing"]
             .iter()
             .map(|&c| Category {
@@ -195,16 +196,30 @@ fn build_rss(config: Config, info: ConnectionInfo) -> String {
         generator: Some("ewp with rss crate".into()),
         docs: Some("https://www.rssboard.org/rss-specification".into()),
         image: Some(Image {
-            url: format!(
-                "{}://{}/icons/favicon-32x32.png",
-                info.scheme(),
-                info.host()
-            ),
+            url: format!("{}/icons/favicon-32x32.png", link_to_site),
             title: "Favicon".into(),
-            link: link_to_site,
+            link: link_to_site.to_owned(),
             ..Image::default()
         }),
-        items: vec![],
+        items: posts
+            .iter()
+            .map(|p| Item {
+                title: Some(p.title.to_owned()),
+                link: Some(format!("{}/blog/p/{}", link_to_site, p.url)),
+                description: p.desc.to_owned(),
+                pub_date: Some(
+                    NaiveDateTime::parse_from_str(
+                        &format!("{}-{}-{} 13:12:00", p.date.day, p.date.month, p.date.year),
+                        "%d-%m-%Y %H:%M:%S",
+                    )
+                    .unwrap()
+                    .and_local_timezone(Europe::Paris)
+                    .unwrap()
+                    .to_rfc2822(),
+                ),
+                ..Item::default()
+            })
+            .collect(),
         ..Channel::default()
     };