Merge branch 'main' of github.com:Tensamin/Omega
This commit is contained in:
Alex Emmet
commit
fcdd13bfc8
8 changed files with 676 additions and 185 deletions
289
src/util/file_util.rs
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289
src/util/file_util.rs
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use std::fs::{self, File};
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use std::io::{self, BufReader, Read};
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use std::path::{Path, PathBuf};
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use tokio::io::AsyncWriteExt;
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use uuid::Uuid;
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use zip::ZipArchive;
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use crate::log;
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pub fn delete_file(path: &str, name: &str) -> bool {
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let dir = Path::new(&get_directory()).join(path);
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let file = dir.join(name);
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if !file.exists() {
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return false;
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}
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fs::remove_file(file).is_ok()
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}
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#[allow(dead_code)]
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pub fn delete_directory(path: &str) -> bool {
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let dir = Path::new(&get_directory()).join(path);
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delete_dir_recursive(&dir)
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}
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#[allow(dead_code)]
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fn delete_dir_recursive(directory: &Path) -> bool {
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if !directory.exists() {
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return false;
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}
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if let Err(e) = fs::remove_dir_all(directory) {
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log!(
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"[IMPORTANT] Couldn't delete directory {}: {}",
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directory.display(),
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e
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);
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return false;
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}
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true
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}
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#[allow(dead_code)]
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pub fn delete_user_directory(user_id: Uuid) {
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let user_dir = Path::new(&get_directory())
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.join("users")
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.join(user_id.to_string());
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let _ = delete_dir_recursive(&user_dir);
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}
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pub fn load_file_buf(path: &str, name: &str) -> io::Result<BufReader<File>> {
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let dir = Path::new(&get_directory()).join(path);
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let file_path = dir.join(name);
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// Ensure the directory exists, create if necessary
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if !dir.exists() {
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if let Err(_) = fs::create_dir_all(&dir) {
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return Err(io::Error::new(
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io::ErrorKind::NotFound,
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"Directory creation failed",
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));
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}
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}
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// Create the file if it doesn't exist
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if !file_path.exists() {
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return Err(io::Error::new(
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io::ErrorKind::NotFound,
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"File creation failed",
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));
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}
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// Open the file and return a BufReader for efficient reading
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let file = File::open(&file_path)?;
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Ok(BufReader::new(file))
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}
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pub fn has_file(path: &str, name: &str) -> bool {
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let dir = Path::new(&get_directory()).join(path);
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let file_path = dir.join(name);
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if !dir.exists() {
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return false;
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}
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if !file_path.exists() {
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return false;
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}
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true
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}
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pub fn has_dir(path: &str) -> bool {
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let dir = Path::new(&get_directory()).join(path);
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if !dir.exists() {
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return false;
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}
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true
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}
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pub fn load_file(path: &str, name: &str) -> String {
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let dir = Path::new(&get_directory()).join(path);
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let file_path = dir.join(name);
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if !dir.exists() {
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if let Err(e) = fs::create_dir_all(&dir) {
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log!("[IMPORTANT] Couldn't create directories: {}", e);
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return String::new();
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}
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return String::new();
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}
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if !file_path.exists() {
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if let Err(e) = File::create(&file_path) {
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log!("[IMPORTANT] Couldn't create file: {}", e);
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}
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return String::new();
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}
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let mut content = String::new();
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if let Ok(mut f) = File::open(&file_path) {
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let _ = f.read_to_string(&mut content);
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}
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content
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}
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pub fn load_file_vec(path: &str, name: &str) -> Result<Vec<u8>, std::io::Error> {
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let dir = Path::new(&get_directory()).join(path);
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let file_path = dir.join(name);
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std::fs::read(file_path)
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}
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pub fn save_file(path: &str, name: &str, value: &str) {
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let dir = Path::new(&get_directory()).join(path);
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let file_path = dir.join(name);
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if !dir.exists() {
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if let Err(e) = fs::create_dir_all(&dir) {
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log!("[IMPORTANT] Couldn't create directories: {}", e);
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return;
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}
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}
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if let Err(e) = fs::write(&file_path, value) {
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log!(
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"[IMPORTANT] Couldn't write file {}: {}",
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file_path.display(),
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e
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);
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}
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}
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pub fn get_children(path: &str) -> Vec<String> {
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let dir = Path::new(&get_directory()).join(path);
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let mut children = Vec::new();
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if let Ok(entries) = fs::read_dir(&dir) {
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for entry in entries {
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if let Ok(entry) = entry {
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children.push(entry.file_name().to_string_lossy().to_string());
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}
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}
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}
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children
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}
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pub fn get_directory() -> String {
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let exe = std::env::current_exe().unwrap_or_else(|_| PathBuf::from("."));
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exe.parent()
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.unwrap_or(Path::new("."))
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.to_string_lossy()
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.to_string()
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}
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// Helper to download the zip file content to a file on disk
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#[allow(dead_code)]
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async fn download_zip(url: &str, as_name: &Path) -> Result<(), Box<dyn std::error::Error>> {
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let response = reqwest::get(url).await?;
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// Check for successful response status
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if !response.status().is_success() {
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return Err(format!("Failed to download file: Status {}", response.status()).into());
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}
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let mut zip_file = tokio::fs::File::create(as_name).await?;
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let body = response.bytes().await?;
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zip_file.write_all(&body).await?;
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Ok(())
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}
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#[allow(dead_code, deprecated)]
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fn extract_zip_contents_to_folder(
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zip_path: &Path,
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target_dir: &Path,
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) -> Result<(), Box<dyn std::error::Error>> {
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let file = File::open(zip_path)?;
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let mut archive = ZipArchive::new(file)?;
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let staging_dir = target_dir.with_extension("staging");
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let _ = fs::remove_dir_all(&staging_dir);
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fs::create_dir_all(&staging_dir)?;
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let mut first_item_name: Option<PathBuf> = None;
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for i in 0..archive.len() {
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let mut file = archive.by_index(i)?;
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let entry_path = staging_dir.join(file.sanitized_name());
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if i == 0 {
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if file.name().ends_with('/') || file.sanitized_name().components().count() == 1 {
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first_item_name = Some(file.sanitized_name());
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}
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}
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if file.name().ends_with('/') {
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fs::create_dir_all(&entry_path)?;
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} else {
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if let Some(parent) = entry_path.parent() {
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fs::create_dir_all(parent)?;
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}
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let mut out_file = File::create(entry_path)?;
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io::copy(&mut file, &mut out_file)?;
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}
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}
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if let Some(root_path) = first_item_name {
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let root_dir = staging_dir.join(&root_path);
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if root_dir.is_dir() {
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let root_contents_count = fs::read_dir(&staging_dir)?.count();
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if root_contents_count == 1
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|| (root_contents_count > 1 && fs::metadata(&root_dir).is_ok())
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{
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let _ = fs::remove_dir_all(target_dir);
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fs::create_dir_all(target_dir)?;
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for entry in fs::read_dir(root_dir)? {
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let entry = entry?;
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let src = entry.path();
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let dest = target_dir.join(entry.file_name());
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if let Err(_) = fs::rename(&src, &dest) {
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if src.is_file() {
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fs::copy(&src, &dest)?;
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} else {
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if entry.path().is_dir() {
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fs::rename(&src, &dest)?;
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}
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}
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}
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}
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let _ = fs::remove_dir_all(&staging_dir);
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return Ok(());
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}
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}
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}
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log!("Extracting directly (no single root folder detected).");
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let _ = fs::remove_dir_all(target_dir);
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fs::rename(&staging_dir, target_dir)?;
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Ok(())
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}
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#[allow(dead_code)]
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pub async fn download_and_extract_zip(url: &str, as_name: &str) {
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let base_dir = PathBuf::from(get_directory());
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let zip_filename = format!("{}.zip", Uuid::new_v4());
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let zip_path = base_dir.join(&zip_filename);
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let target_dir = base_dir.join(as_name);
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if let Err(e) = download_zip(url, &zip_path).await {
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log!("Error downloading file: {}", e);
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return;
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}
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let zip_path_clone = zip_path.clone();
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let target_dir_clone = target_dir.clone();
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let extract_result = extract_zip_contents_to_folder(&zip_path_clone, &target_dir_clone);
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if let Err(e) = extract_result {
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log!("Panic during ZIP extraction: {}", e);
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}
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if let Err(e) = tokio::fs::remove_file(&zip_path).await {
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log!("Error cleaning up ZIP file {}: {}", zip_path.display(), e);
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}
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}
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