init

src/file.rs

@@ -0,0 +1,18 @@
+use std::fs;
+use std::fs::File;
+use std::io::Write;
+use std::path::Path;
+use bytes::Bytes;
+use bytes;
+
+
+pub(crate) fn write_file(path: &str, content: Bytes) -> Result<(), std::io::Error> {
+    let path = Path::new(path);
+    let folder_path = path.parent();
+    if !folder_path.unwrap().exists() {
+        fs::create_dir_all(folder_path.unwrap().as_os_str())?;
+    }
+    let mut file = File::create(path)?;
+    file.write_all(&content)?;
+    Ok(())
+}

src/web_parser.rs

@@ -0,0 +1,22 @@
+use scraper::{Html, Selector};
+use crate::{file, get_response};
+
+pub(crate) fn get_html_title(body: String) -> String {
+    let document = Html::parse_document(&body);
+    let title_selector = Selector::parse("h1").unwrap();
+    let title_element = document.select(&title_selector).next().unwrap();
+    return title_element.text().next().unwrap().to_string();
+}
+
+pub(crate) fn download_image(url_path: &str, file_path: &str) -> bool {
+    let url = format!("https://i.tuiimg.net/{}", url_path);
+    println!("{}",url);
+    let response = get_response(&url);
+    if response.is_empty() {
+        return false
+    }
+    let file_path = format!("images/{}", file_path);
+    println!("{}",file_path);
+    file::write_file(&file_path, response).expect("Write file error");
+    return true
+}