fix login

.gitignore

@@ -1,3 +1 @@
 /target
-
-*.html

src/marks.rs

@@ -1,22 +1,19 @@
 use scraper::{Html, Selector};
-use std::io::Write;
 
+use crate::utils::write_html;
+
+/// Retrieves marks for a user
 pub async fn get_marks(username: String, password: String, user_agent: &str) {
     // Login
     let client = login(username, password, user_agent).await.unwrap();
 
     // Marks
-    let document = load_marks(&client).await.unwrap();
+    let page = load_marks(&client).await.unwrap();
 
-    // DEBUG - Output to temp.html
+    write_html(page.html());
-    let mut f = std::fs::OpenOptions::new()
-        .write(true)
-        .open("./temp.html")
-        .unwrap();
-    f.write_all(document.html().as_bytes()).unwrap();
-    f.flush().unwrap();
 }
 
+/// Login to eP8
 async fn login(
     username: String,
     password: String,
@@ -54,7 +51,7 @@ async fn login(
     let params = [
         ("username", username.as_str()),
         ("password", password.as_str()),
-        ("_eventID", "submit"),
+        ("_eventId", "submit"),
         ("submit", "SE CONNECTER"),
         ("lt", lt),
         ("execution", execution),
@@ -72,14 +69,13 @@ async fn login(
     Ok(client)
 }
 
+/// Load marks from scolarite-etudiant
 async fn load_marks(client: &reqwest::Client) -> Result<Html, Box<dyn std::error::Error>> {
     let html = client
         .get("https://scolarite-etudiant.univ-paris8.fr/mondossierweb/#!notesView")
         .send()
         .await?;
 
-    println!("{:#?}", html);
-
     let document = Html::parse_document(&html.text().await?);
 
     Ok(document)

src/utils.rs

@@ -1,5 +1,6 @@
 use std::io::{self, Write};
 
+/// Ask user for something
 pub fn ask(text: &str) -> std::string::String {
     let mut user_input = String::new();
     let stdin = io::stdin();
@@ -10,3 +11,22 @@ pub fn ask(text: &str) -> std::string::String {
 
     user_input.trim_end().to_string()
 }
+
+/// Write a document to a file
+///
+/// `html_data` may be created with something like that:
+/// ```
+/// Html::parse_document(
+///     &client
+///         .get("URL")
+///         .send()
+///         .await?
+///         .text()
+///         .await?,
+/// )
+/// .html(),
+/// ```
+pub fn write_html(html_data: String) {
+    let mut f = std::fs::File::create("./target/temp.html").unwrap();
+    write!(&mut f, "{}", html_data).unwrap();
+}