88 lines
2.3 KiB
Rust
88 lines
2.3 KiB
Rust
use anyhow::{Context, Result};
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use reqwest::Client;
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use std::{
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io::Write,
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process::{Command, Stdio},
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};
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use crate::util::IntoTableRow;
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use jm_client_core::util::{self, api, MemeSorting};
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pub async fn run(
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http: &Client,
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cat: Option<String>,
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user: Option<String>,
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sorting: Option<MemeSorting>,
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fzf: bool,
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) -> Result<()> {
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// This needs to be done so both users, memes and categories will be requested
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// at once
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let (memes, ..) = tokio::try_join!(
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api::memes(
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http,
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cat.as_ref().map(String::from),
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user.as_ref().map(String::from)
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),
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async {
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if let Some(c) = cat.as_ref() {
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util::assert_category_exists(http, c).await
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} else {
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Ok(())
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}
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},
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async {
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if let Some(u) = user.as_ref() {
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util::assert_user_exists(http, u).await
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} else {
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Ok(())
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}
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},
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)?;
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let mut memes = memes.iter().collect::<Vec<_>>();
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if let Some(s) = sorting {
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s.sort_with(&mut memes);
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}
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let mut table = crate::util::list_table();
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for m in memes.iter() {
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table.add_row(m.into_table_row());
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}
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let table_str = table.render();
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if fzf {
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let mut child = Command::new("fzf")
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.args(&["--delimiter", "\\t", "--with-nth", "2"])
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.stdout(Stdio::piped())
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.stdin(Stdio::piped())
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.spawn()
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.context("Failed to spawn FZF")?;
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let stdin = child.stdin.as_mut().context("could not get FZF stdin")?;
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for (idx, line) in table_str.lines().enumerate() {
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stdin
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.write(format!("{}\t{}\n", idx, line).as_bytes())
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.context("Failed to write to FZF")?;
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}
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let out = child.wait_with_output()?;
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let out_str = String::from_utf8(out.stdout).context("FZF output is invalid UTF-8")?;
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let idx = out_str
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.split('\t')
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.next()
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.and_then(|s| s.parse::<usize>().ok())
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.context("Failed to parse FZF output")?;
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let meme = memes
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.get(idx)
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.context("Falied to retrieve meme FZF returned")?;
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println!("{}", meme.link);
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} else {
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println!("{}", table_str);
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}
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Ok(())
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}
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