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hashtag: improve sanitization function

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We don't want punctuation in hashtags

Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2025-06-24 08:22:58 -07:00
parent f214e97382
commit b67a2ddc31
1 changed files with 6 additions and 3 deletions
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9
crates/notedeck_columns/src/ui/add_column.rs
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@@ -776,10 +776,10 @@ pub fn hashtag_ui(
if handle_user_input && !text_buffer.is_empty() { if handle_user_input && !text_buffer.is_empty() {
let resp = AddColumnResponse::Timeline(TimelineKind::Hashtag( let resp = AddColumnResponse::Timeline(TimelineKind::Hashtag(
sanitize_hashtag(text_buffer) text_buffer
.split_whitespace() .split_whitespace()
.filter(|s| !s.is_empty()) .filter(|s| !s.is_empty())
.map(|s| s.to_lowercase().to_string()) .map(|s| sanitize_hashtag(s).to_lowercase().to_string())
.collect::<Vec<_>>(), .collect::<Vec<_>>(),
)); ));
id_string_map.remove(&id); id_string_map.remove(&id);
@@ -792,7 +792,10 @@ pub fn hashtag_ui(
} }
fn sanitize_hashtag(raw_hashtag: &str) -> String { fn sanitize_hashtag(raw_hashtag: &str) -> String {
raw_hashtag.replace("#", "") raw_hashtag
.chars()
.filter(|c| c.is_alphanumeric()) // keep letters and numbers only
.collect()
} }
#[cfg(test)] #[cfg(test)]