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use std::fs;
use std::path;
use crate::commands::{self, JoshutoCommand, JoshutoRunnable};
use crate::config::keymap;
use crate::context::JoshutoContext;
use crate::ui;
#[derive(Clone, Debug)]
pub struct DeleteFiles;
impl DeleteFiles {
pub fn new() -> Self {
DeleteFiles
}
pub const fn command() -> &'static str {
"delete_files"
}
pub fn remove_files(paths: Vec<path::PathBuf>) -> Result<(), std::io::Error> {
for path in &paths {
if let Ok(metadata) = fs::symlink_metadata(path) {
if metadata.is_dir() {
fs::remove_dir_all(&path)?;
} else {
fs::remove_file(&path)?;
}
}
}
Ok(())
}
}
impl JoshutoCommand for DeleteFiles {}
impl std::fmt::Display for DeleteFiles {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
f.write_str(Self::command())
}
}
impl JoshutoRunnable for DeleteFiles {
fn execute(&self, context: &mut JoshutoContext) {
ui::wprint_msg(&context.views.bot_win, "Delete selected files? (Y/n)");
ncurses::timeout(-1);
ncurses::doupdate();
let ch: i32 = ncurses::getch();
if ch == 'y' as i32 || ch == keymap::ENTER as i32 {
if let Some(s) = context.tabs[context.curr_tab_index].curr_list.as_ref() {
if let Some(paths) = commands::collect_selected_paths(s) {
match Self::remove_files(paths) {
Ok(_) => ui::wprint_msg(&context.views.bot_win, "Deleted files"),
Err(e) => ui::wprint_err(&context.views.bot_win, e.to_string().as_str()),
}
}
}
let curr_tab = &mut context.tabs[context.curr_tab_index];
curr_tab.reload_contents(&context.config_t.sort_type);
curr_tab.refresh(
&context.views,
&context.config_t,
&context.username,
&context.hostname,
);
} else {
let curr_tab = &context.tabs[context.curr_tab_index];
curr_tab.refresh_file_status(&context.views.bot_win);
curr_tab.refresh_path_status(
&context.views.top_win,
&context.username,
&context.hostname,
context.config_t.tilde_in_titlebar,
);
}
ncurses::doupdate();
}
}
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