Remove feature to print content as well

When _list_ing a list of mails, we should not show the content at all.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

2 files changed, 9 insertions, 46 deletions

diff --git a/bin/domain/imag-mail/src/lib.rs b/bin/domain/imag-mail/src/lib.rs
index 0dd7f2bb..eb0f68b6 100644
--- a/bin/domain/imag-mail/src/lib.rs
+++ b/bin/domain/imag-mail/src/lib.rs
@@ -143,17 +143,6 @@ fn import_mail(rt: &Runtime) -> Result<()> {
 fn list(rt: &Runtime) -> Result<()> {
     let refconfig       = get_ref_config(rt, "imag-mail")?;
     let scmd            = rt.cli().subcommand_matches("list").unwrap(); // safe via clap
-    let print_content   = scmd.is_present("list-read");
-
-    if print_content {
-        // TODO: Check whether workaround with "{}" is still necessary when updating "indoc"
-        warn!("{}", indoc!(r#"You requested to print the content of the mail as well.
-        We use the 'mailparse' crate underneath, but its implementation is nonoptimal.
-        Thus, the content might be printed as empty (no text in the email)
-        This is not reliable and might be wrong."#));
-
-        // TODO: Fix above.
-    }
 
     // TODO: Implement lister type in libimagmail for this
     //
@@ -161,8 +150,7 @@ fn list(rt: &Runtime) -> Result<()> {
     // way we do not call get_ref_config() multiple times.
     fn list_mail<'a>(rt: &Runtime,
                      refconfig: &::libimagentryref::reference::Config,
-                     m: &FileLockEntry<'a>,
-                     print_content: bool) -> Result<()> {
+                     m: &FileLockEntry<'a>) -> Result<()> {
 
         let id = match m.get_message_id(&refconfig)? {
             Some(f) => f.into(),
@@ -184,30 +172,13 @@ fn list(rt: &Runtime) -> Result<()> {
             None => "<no subject>".to_owned(),
         };
 
-        if print_content {
-            use libimagmail::hasher::MailHasher;
-
-            let content = m.as_ref_with_hasher::<MailHasher>()
-                .get_path(&refconfig)
-                .and_then(util::get_mail_text_content)?;
-
-            writeln!(rt.stdout(),
-                     "Mail: {id}\nFrom: {from}\nTo: {to}\n{subj}\n---\n{content}\n---\n",
-                     from    = from,
-                     id      = id,
-                     subj    = subject,
-                     to      = to,
-                     content = content
-            )?;
-        } else {
-            writeln!(rt.stdout(),
-                     "Mail: {id}\nFrom: {from}\nTo: {to}\n{subj}\n",
-                     from = from,
-                     id   = id,
-                     subj = subject,
-                     to   = to
-            )?;
-        }
+        writeln!(rt.stdout(),
+                 "Mail: {id}\nFrom: {from}\nTo: {to}\n{subj}\n",
+                 from = from,
+                 id   = id,
+                 subj = subject,
+                 to   = to
+        )?;
 
         rt.report_touched(m.get_location())?;
         Ok(())
@@ -229,7 +200,7 @@ fn list(rt: &Runtime) -> Result<()> {
     .inspect(|id| debug!("Found: {:?}", id))
     .into_get_iter(rt.store())
     .map_inner_ok_or_else(|| err_msg("Did not find one entry"))
-    .and_then_ok(|m| list_mail(&rt, &refconfig, &m, print_content))
+    .and_then_ok(|m| list_mail(&rt, &refconfig, &m))
     .collect::<Result<Vec<_>>>()
     .map(|_| ())
 }
diff --git a/bin/domain/imag-mail/src/ui.rs b/bin/domain/imag-mail/src/ui.rs
index e1fa88e6..c51ecdb6 100644
--- a/bin/domain/imag-mail/src/ui.rs
+++ b/bin/domain/imag-mail/src/ui.rs
@@ -51,14 +51,6 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
                     .about("List all stored references to mails")
                     .version("0.1")
 
-                    .arg(Arg::with_name("list-read")
-                         .long("read")
-                         .short("r")
-                         .takes_value(false)
-                         .required(false)
-                         .multiple(false)
-                         .help("Print the textual content of the mail itself as well"))
-
                     .arg(Arg::with_name("list-id")
                          .index(1)
                          .takes_value(true)