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Coerce added/edited:0 to 1, constrain rated:n to 1 <= 365

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This commit is contained in:
Henrik Giesel 2021-01-10 16:16:17 +01:00
parent c8373f1ced
commit 87bc1e69b0
1 changed files with 20 additions and 3 deletions
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23
rslib/src/search/parser.rs
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@ -273,8 +273,8 @@ fn search_node_for_text_with_argument<'a>(
val: &'a str,
) -> ParseResult<SearchNode<'a>> {
Ok(match key.to_ascii_lowercase().as_str() {
"added" => SearchNode::AddedInDays(val.parse()?),
"edited" => SearchNode::EditedInDays(val.parse()?),
"added" => parse_added(val)?,
"edited" => parse_edited(val)?,
"deck" => SearchNode::Deck(unescape(val)?),
"note" => SearchNode::NoteType(unescape(val)?),
"tag" => SearchNode::Tag(unescape(val)?),
@ -309,6 +309,20 @@ fn check_id_list(s: &str) -> ParseResult<&str> {
}
}
/// eg added:1
fn parse_added(s: &str) -> ParseResult<SearchNode<'static>> {
let n: u32 = s.parse()?;
let days = n.max(1);
Ok(SearchNode::AddedInDays(days))
}
/// eg edited:1
fn parse_edited(s: &str) -> ParseResult<SearchNode<'static>> {
let n: u32 = s.parse()?;
let days = n.max(1);
Ok(SearchNode::EditedInDays(n))
}
/// eg is:due
fn parse_state(s: &str) -> ParseResult<SearchNode<'static>> {
use StateKind::*;
@ -339,7 +353,10 @@ fn parse_flag(s: &str) -> ParseResult<SearchNode<'static>> {
/// second arg must be between 0-4
fn parse_rated(val: &str) -> ParseResult<SearchNode<'static>> {
let mut it = val.splitn(2, ':');
let days = it.next().unwrap().parse()?;
let n: u32 = it.next().unwrap().parse()?;
let days = n.max(1).min(365);
let ease = match it.next() {
Some(v) => {
let n: u8 = v.parse()?;