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use std::{
fs, process,
str::FromStr,
thread::{self, sleep},
time::Duration,
};
use anyhow::{Context, Result};
use log::{error, info};
use crate::cli::InputCommand;
use super::Input;
/// # Errors
/// When command handling fails.
///
/// # Panics
/// When internal assertions fail.
pub fn handle(command: InputCommand) -> Result<()> {
match command {
InputCommand::Add { inputs } => {
for input in inputs {
input.commit().with_context(|| {
format!("Failed to add input ('{input}') to the input storage.")
})?;
}
}
InputCommand::Remove { inputs } => {
for input in inputs {
input.remove().with_context(|| {
format!("Failed to remove input ('{input}') from the input storage.")
})?;
}
}
InputCommand::File { file } => {
let file = fs::read_to_string(file)?;
for line in file.lines() {
let input = Input::from_str(line)?;
input.commit().with_context(|| {
format!("Failed to add input ('{input}') to the input storage.")
})?;
}
}
InputCommand::Review { project } => {
let project = project.to_project_display();
let local_project = project.clone();
let handle = thread::spawn(move || {
// We assume that the project is not yet open.
let mut firefox = process::Command::new("firefox")
.args(["-P", local_project.as_str(), "about:newtab"])
.spawn()?;
Ok::<_, anyhow::Error>(firefox.wait()?)
});
// Give Firefox some time to start.
info!("Waiting on firefox to start");
sleep(Duration::from_secs(4));
let project_str = project.as_str();
'outer: for all in Input::all()?.chunks(100) {
info!("Starting review for the first hundred URLs.");
for input in all {
info!("-> '{input}'");
let status = process::Command::new("firefox")
.args(["-P", project_str, input.url().to_string().as_str()])
.status()?;
if status.success() {
input.remove()?;
} else {
error!("Adding `{input}` to Firefox failed!");
}
}
{
use std::io::{stdin, stdout, Write};
let mut s = String::new();
eprint!("Continue? (y/N) ");
stdout().flush()?;
stdin()
.read_line(&mut s)
.expect("Did not enter a correct string");
if let Some('\n') = s.chars().next_back() {
s.pop();
}
if let Some('\r') = s.chars().next_back() {
s.pop();
}
if s != "y" {
break 'outer;
}
}
}
info!("Waiting for firefox to stop");
handle.join().expect("Should be joinable")?;
}
InputCommand::List => {
for url in Input::all()? {
println!("{url}");
}
}
}
Ok(())
}
|
