first fully working version

Cargo.lock

@@ -185,7 +185,9 @@ checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
+ "js-sys",
  "num-traits",
+ "wasm-bindgen",
  "windows-targets 0.52.6",
 ]
 
@@ -748,6 +750,12 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "is_ci"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7655c9839580ee829dfacba1d1278c2b7883e50a277ff7541299489d6bdfdc45"
+
 [[package]]
 name = "itoa"
 version = "1.0.11"
@@ -758,10 +766,12 @@ checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 name = "iwakura-web"
 version = "0.1.0"
 dependencies = [
+ "chrono",
  "rocket",
  "rocket_dyn_templates",
  "serde",
  "serde_json",
+ "supports-color",
 ]
 
 [[package]]
@@ -1330,6 +1340,7 @@ dependencies = [
  "rocket_codegen",
  "rocket_http",
  "serde",
+ "serde_json",
  "state",
  "tempfile",
  "time",
@@ -1584,6 +1595,15 @@ dependencies = [
  "loom",
 ]
 
+[[package]]
+name = "supports-color"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9829b314621dfc575df4e409e79f9d6a66a3bd707ab73f23cb4aa3a854ac854f"
+dependencies = [
+ "is_ci",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.70"

Cargo.toml

@@ -6,7 +6,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rocket = "0.5.1"
+chrono = "0.4.38"
+rocket = {version="0.5.1", features=["json"]}
 rocket_dyn_templates = { version = "0.2.0", features = ["tera"] }
 serde = "1.0.204"
 serde_json = "1.0.120"
+supports-color = "3.0.0"

guests.json

@@ -0,0 +1 @@
+{"messages":[{"body":"b","date":"2024-0712 | 21:34","name":"a "}]}

src/logger.rs

@@ -0,0 +1,37 @@
+extern crate supports_color;
+
+pub mod iwakulog {
+    use supports_color::Stream;
+
+    pub enum LogLevel {
+        Fail,
+        Warn,
+        Info
+    }
+
+    const COLOR_RESET: &str = "\x1b[0m";
+    const COLOR_FAIL: &str = "\x1b[0;31m";
+    const COLOR_WARN: &str = "\x1b[0;33m";
+    const COLOR_INFO: &str = "\x1b[0;34m";
+
+    fn _prefix(p: &str, c1: &str, c2: &str, c3: &str, color_support: bool) -> String {
+        if color_support {
+            return format!("{}[{}{}{}]", c1, c2, p, c3);
+        }
+        return format!("[{}]", p);
+    }
+
+    fn prefix(level: LogLevel) -> String {
+        let color_support = supports_color::on(Stream::Stdout);
+        let prefixa = match level {
+            LogLevel::Fail => _prefix("f", COLOR_RESET, COLOR_FAIL, COLOR_RESET, color_support.is_some()),
+            LogLevel::Warn => _prefix("w", COLOR_RESET, COLOR_WARN, COLOR_RESET, color_support.is_some()),
+            LogLevel::Info => _prefix("i", COLOR_RESET, COLOR_INFO, COLOR_RESET, color_support.is_some()),
+        };
+        return prefixa;
+    }
+
+    pub fn log(level: LogLevel, message: &str) {
+        println!("{}: {}", prefix(level), message);
+    }
+}

src/main.rs

@@ -1,48 +1,97 @@
+mod logger;
+
 extern crate rocket;
 extern crate rocket_dyn_templates;
 
-use rocket::{get,launch, build, routes};
+use rocket::response::content::RawJson;
+use rocket::{get, post, launch, build, routes};
 use rocket::fs::FileServer;
 use rocket_dyn_templates::{Template, context};
+use rocket::serde::{Deserialize, Serialize, json::Json};
+
+use chrono::Local;
+
+use std::borrow::Cow;
+use std::io::Write;
 use std::path::Path;
 use std::fs::File;
+use std::fs::read_to_string;
+
+use serde_json::{Value, json};
+
+use crate::logger::iwakulog::{LogLevel, log};
+
+const ASSETS_DIR:       &str = "./assets";
+const GUEST_MESSAGES:   &str = "./guests.json";
+const DATE_TIME_FORMAT: &str = "%Y-%m%d | %H:%M";
+
+#[derive(Serialize, Deserialize)]
+#[serde(crate = "rocket::serde")]
+struct GuestMessage<'r> {
+    name: Cow<'r, str>,
+    body: Cow<'r, str>,
+}
 
-static ASSETS_DIR:     &str = "./assets";
-static GUEST_MESSAGES: &str = "./guests.json";
 
 fn check_file(path: &str) -> bool {
     Path::new(path).exists()
 }
 
+fn read_guest_messages() -> Result<Value, Box<dyn std::error::Error>> {
+    let file = read_to_string(GUEST_MESSAGES)?;
+    let json: Value = serde_json::from_str(&file)?;
+    Ok(json)
+}
+
+fn post_guest_message(name: &str, body: &str) {
+    let mut guest_json = match read_guest_messages() {
+        Ok(x) => x,
+        Err(x) => panic!("Error while reading guest messages: {x:?}")
+    };
+    let messages = guest_json["messages"]
+        .as_array_mut()
+        .expect("Object is not an array?");
+    let date = Local::now().format(DATE_TIME_FORMAT);
+    messages.push(json!({
+        "name": name,
+        "body": body,
+        "date": date.to_string(),
+    }));
+    let mut file = File::create(GUEST_MESSAGES).expect("Couldn't read msgs");
+    file.write_all(guest_json.to_string().as_bytes()).expect("wah");
+}
+
+
+
 #[get("/")]
 fn index() -> Template {
-    let cx = context! {
-        hi: "no",
-    };
-    Template::render("index", &cx)
+    Template::render("index", context! {})
+}
+
+#[post("/post_message", data = "<input>")]
+fn post_msg(input: Json<GuestMessage<'_>>) {
+    post_guest_message(&input.name, &input.body);
+    return;
 }
 
 #[get("/guestbook")]
 fn guests() -> Template {
-    let cx = context! {
-        messages: [
-            context!{
-                name: "hexlocation",
-                date: "12 Jun.",
-                body: "<h1>xd1</h1>",
-            }
-        ]
+    let guest_json = match read_guest_messages() {
+        Ok(x) => x,
+        Err(x) => panic!("Error while reading guest messages: {x:?}")
     };
-    Template::render("guest", &cx)
+    Template::render("guest", &guest_json)
 }
 
 #[launch]
 fn rocket() -> _ {
     if !check_file(GUEST_MESSAGES) {
-        File::create(GUEST_MESSAGES).unwrap();
+        log(LogLevel::Warn, format!("Guest messages file ({}) has not been found. Creating a new one.", GUEST_MESSAGES).as_str());
+        let mut file = File::create(GUEST_MESSAGES).expect("Failed to create file.");
+        file.write_all(b"{\"messages\":[]}").expect("Failed to write to file.");
     }
     build()
-        .mount("/", routes![index, guests])
+        .mount("/", routes![index, guests, post_msg])
         .mount("/assets", FileServer::from(ASSETS_DIR))
         .attach(Template::fairing())
 }

templates/guest.html.tera

@@ -1,9 +1,10 @@
 <div id="page-container">
   <div id="header-container">
     <h1 id="title">iwakura.rip</h1>
+    <a class="link" onclick="show_message_poster()" style="margin-bottom: 10px;">&nbsp;[ post message ]&nbsp;</a>
   </div>
-  {% for message in messages %}
   <div id="entries-container">
+  {% for message in messages %}
     <div class="guest-entry">
       <div class="entry-header">
         <bu class="entry-title">{{ message.name }}</bu>
@@ -13,9 +14,33 @@
         <p>{{ message.body }}</p>
       </div>
     </div>
-    </div>
   {% endfor %}
+  </div>
+  <div id="post-container">
+      <bu id="name-label">name</bu>
+      <input type="text" id="name-box" name="name-box"><br>
+    <div class="break"></div>
+      <bu id="msg-label">message</bu>
+      <textarea id="msg-box"></textarea>
+    <div class="break"></div>
+    <a class="link" onclick="send_msg()">&nbsp;[ send ]&nbsp;</a>
+  </div>
 </div>
+<script>
+  let show_message_poster = () => {
+    document.getElementById("entries-container").style.display = "none";
+    document.getElementById("post-container").style.display = "flex";
+  }
+  let send_msg = async () => {
+    fetch("/post_message", {
+      "method": "POST",
+      "body": JSON.stringify({
+        body: document.getElementById("msg-box").value,
+        name: document.getElementById("name-box").value
+      }),
+    })
+  }
+</script>
 <style>
 :root {
   --term-color: #4AF626;
@@ -23,11 +48,11 @@
 }
 @font-face {
   font-family: "Hack Nerd Font";
-  src: url(../resources/ttf/HNF-Reg.ttf);
+  src: url(/assets/ttf/HNF-Reg.ttf);
 }
 #title {
-    background: url("../resources/img/lain.png");
-    background-position: -200px 1125px;
+    background: url("/assets/img/lain.png");
+    background-position: -100px 1125px;
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     font-size: 35px;
@@ -37,9 +62,49 @@
     margin-top: var(--title-gap);
     font-family: var(--title-font);
 }
+#post-container {
+  width: 50%;
+  padding: 5px;
+  border: 1px solid var(--term-color);
+  display: none;
+  margin: auto;
+  margin-top: 10px;
+  flex-direction: row;
+  flex-wrap: wrap;
+  justify-content: space-between;
+  flex: 0 0 auto;
+}
+input {
+  margin-left: auto;
+  float: right;
+}
+.break { 
+  flex-basis: 100%;
+  height: 0;
+}
+.link:hover {
+  background-color: var(--term-color);
+  color: black;
+}
+label {
+  text-align: left;
+  clear: both;
+  float: left;
+}
+.link {
+  align-items: center;
+  margin-left: auto;
+  margin-right: auto;
+  text-align: center;
+  transition: 0.3s;
+}
+#header-container {
+  text-align: center;
+}
 #entries-container {
   align-items: center;
   gap: 10px;
+  margin-top: 10px;
   display: flex;
   flex-direction: column;
 }