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fix highlight shifting bug

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many 2020-12-14 18:23:13 +01:00
parent 808be4678a
commit 748a8240dd
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2 changed files with 6 additions and 6 deletions
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4
meilisearch-core/src/raw_indexer.rs
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@ -199,8 +199,8 @@ fn index_token(
fn token_to_docindex(id: DocumentId, indexed_pos: IndexedPos, token: &Token, word_index: usize) -> Option<DocIndex> { fn token_to_docindex(id: DocumentId, indexed_pos: IndexedPos, token: &Token, word_index: usize) -> Option<DocIndex> {
let word_index = u16::try_from(word_index).ok()?; let word_index = u16::try_from(word_index).ok()?;
let char_index = u16::try_from(token.char_index).ok()?; let char_index = u16::try_from(token.byte_start).ok()?;
let char_length = u16::try_from(token.word.chars().count()).ok()?; let char_length = u16::try_from(token.word.len()).ok()?;
let docindex = DocIndex { let docindex = DocIndex {
document_id: id, document_id: id,

8
meilisearch-http/src/helpers/meilisearch.rs
View File

@ -479,7 +479,7 @@ fn calculate_highlights(
for (attribute, matches) in matches.iter() { for (attribute, matches) in matches.iter() {
if attributes_to_highlight.contains(attribute) { if attributes_to_highlight.contains(attribute) {
if let Some(Value::String(value)) = document.get(attribute) { if let Some(Value::String(value)) = document.get(attribute) {
let value: Vec<_> = value.chars().collect(); let value = value.clone();
let mut highlighted_value = String::new(); let mut highlighted_value = String::new();
let mut index = 0; let mut index = 0;
@ -492,16 +492,16 @@ fn calculate_highlights(
let before = value.get(index..m.start); let before = value.get(index..m.start);
let highlighted = value.get(m.start..(m.start + m.length)); let highlighted = value.get(m.start..(m.start + m.length));
if let (Some(before), Some(highlighted)) = (before, highlighted) { if let (Some(before), Some(highlighted)) = (before, highlighted) {
highlighted_value.extend(before); highlighted_value.push_str(before);
highlighted_value.push_str("<em>"); highlighted_value.push_str("<em>");
highlighted_value.extend(highlighted); highlighted_value.push_str(highlighted);
highlighted_value.push_str("</em>"); highlighted_value.push_str("</em>");
index = m.start + m.length; index = m.start + m.length;
} else { } else {
error!("value: {:?}; index: {:?}, match: {:?}", value, index, m); error!("value: {:?}; index: {:?}, match: {:?}", value, index, m);
} }
} }
highlighted_value.extend(value[index..].iter()); highlighted_value.push_str(&value[index..]);
highlight_result.insert(attribute.to_string(), Value::String(highlighted_value)); highlight_result.insert(attribute.to_string(), Value::String(highlighted_value));
}; };
} }