Improve code0.8.0

1 files changed, 103 insertions, 0 deletions

diff --git a/src/match_handler.rs b/src/match_handler.rs
new file mode 100644
index 0000000..3fd7c6a
--- /dev/null
+++ b/src/match_handler.rs
@@ -0,0 +1,103 @@
+use clap::ArgMatches;
+
+use crate::actions::*;
+use crate::errors::*;
+use crate::structs::*;
+
+pub fn handle_matches(
+    version: &str,
+    state: &mut State,
+    config: &Config,
+    matches: &ArgMatches,
+) -> Result<()> {
+    match matches.subcommand_name() {
+        Some("download") => {
+            let download_matches = matches
+                .subcommand_matches("download")
+                .chain_err(|| "unable to find subcommand matches")?;
+            let podcast = download_matches
+                .value_of("PODCAST")
+                .chain_err(|| "unable to find subcommand match")?;
+            match download_matches.value_of("EPISODE") {
+                Some(ep) => {
+                    if String::from(ep).contains(|c| c == '-' || c == ',') {
+                        download_range(&state, podcast, ep)?
+                    } else if download_matches.occurrences_of("name") > 0 {
+                        download_episode_by_name(
+                            &state,
+                            podcast,
+                            ep,
+                            download_matches.occurrences_of("all") > 0,
+                        )?
+                    } else {
+                        download_episode_by_num(&state, podcast, ep)?
+                    }
+                }
+                None => download_all(&state, podcast)?,
+            }
+        }
+        Some("ls") | Some("list") => {
+            let list_matches = matches
+                .subcommand_matches("ls")
+                .or_else(|| matches.subcommand_matches("list"))
+                .chain_err(|| "unable to find subcommand matches")?;
+            match list_matches.value_of("PODCAST") {
+                Some(regex) => list_episodes(regex)?,
+                None => list_subscriptions(&state)?,
+            }
+        }
+        Some("play") => {
+            let play_matches = matches
+                .subcommand_matches("play")
+                .chain_err(|| "unable to find subcommand matches")?;
+            let podcast = play_matches
+                .value_of("PODCAST")
+                .chain_err(|| "unable to find subcommand match")?;
+            match play_matches.value_of("EPISODE") {
+                Some(episode) => {
+                    if play_matches.occurrences_of("name") > 0 {
+                        play_episode_by_name(&state, podcast, episode)?
+                    } else {
+                        play_episode_by_num(&state, podcast, episode)?
+                    }
+                }
+                None => play_latest(&state, podcast)?,
+            }
+        }
+        Some("sub") | Some("subscribe") => {
+            let subscribe_matches = matches
+                .subcommand_matches("subscribe")
+                .chain_err(|| "unable to find subcommand matches")?;
+            let url = subscribe_matches
+                .value_of("URL")
+                .chain_err(|| "unable to find subcommand match")?;
+            state.subscribe(url).chain_err(|| "unable to subscribe")?;
+            if subscribe_matches.occurrences_of("download") > 0 {
+                download_rss(&config, url)?;
+            } else {
+                subscribe_rss(url)?;
+            }
+        }
+        Some("search") => println!("This feature is coming soon..."),
+        Some("rm") => {
+            let rm_matches = matches
+                .subcommand_matches("rm")
+                .chain_err(|| "unable to find subcommand matches")?;
+            let regex = rm_matches.value_of("PODCAST").chain_err(|| "")?;
+            remove_podcast(state, regex)?
+        }
+        Some("completion") => {
+            let matches = matches
+                .subcommand_matches("completion")
+                .chain_err(|| "unable to find subcommand matches")?;
+            match matches.value_of("SHELL") {
+                Some(shell) => print_completion(shell),
+                None => print_completion(""),
+            }
+        }
+        Some("refresh") => update_rss(state),
+        Some("update") => check_for_update(version)?,
+        _ => (),
+    };
+    Ok(())
+}