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feat(quick_search): format multi-line results better

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perf3ct 2025-08-16 19:16:27 +00:00
parent 318d504fad
commit bbf8d757cd
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GPG Key ID: 569C4EEC436F5232
1 changed files with 43 additions and 17 deletions
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60
apps/server/src/services/search/services/search.ts
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@ -468,8 +468,13 @@ function extractContentSnippet(noteId: string, searchTokens: string[], maxLength
content = striptags(content);
}
// Normalize whitespace
content = content.replace(/\s+/g, " ").trim();
// Normalize whitespace while preserving paragraph breaks
// First, normalize multiple newlines to double newlines (paragraph breaks)
content = content.replace(/\n\s*\n/g, "\n\n");
// Then normalize spaces within lines
content = content.split('\n').map(line => line.replace(/\s+/g, " ").trim()).join('\n');
// Finally trim the whole content
content = content.trim();
if (!content) {
return "";
@ -495,21 +500,36 @@ function extractContentSnippet(noteId: string, searchTokens: string[], maxLength
// Extract snippet
let snippet = content.substring(snippetStart, snippetStart + maxLength);
// Try to start/end at word boundaries
if (snippetStart > 0) {
const firstSpace = snippet.indexOf(" ");
if (firstSpace > 0 && firstSpace < 20) {
snippet = snippet.substring(firstSpace + 1);
}
snippet = "..." + snippet;
}
if (snippetStart + maxLength < content.length) {
const lastSpace = snippet.lastIndexOf(" ");
if (lastSpace > snippet.length - 20) {
snippet = snippet.substring(0, lastSpace);
}
// If snippet contains linebreaks, limit to max 4 lines and override character limit
const lines = snippet.split('\n');
if (lines.length > 4) {
snippet = lines.slice(0, 4).join('\n');
// Add ellipsis if we truncated lines
snippet = snippet + "...";
} else if (lines.length > 1) {
// For multi-line snippets, just limit to 4 lines (keep existing snippet)
snippet = lines.slice(0, 4).join('\n');
if (lines.length > 4) {
snippet = snippet + "...";
}
} else {
// Single line content - apply original word boundary logic
// Try to start/end at word boundaries
if (snippetStart > 0) {
const firstSpace = snippet.search(/\s/);
if (firstSpace > 0 && firstSpace < 20) {
snippet = snippet.substring(firstSpace + 1);
}
snippet = "..." + snippet;
}
if (snippetStart + maxLength < content.length) {
const lastSpace = snippet.search(/\s[^\s]*$/);
if (lastSpace > snippet.length - 20 && lastSpace > 0) {
snippet = snippet.substring(0, lastSpace);
}
snippet = snippet + "...";
}
}
return snippet;
@ -574,7 +594,10 @@ function highlightSearchResults(searchResults: SearchResult[], highlightedTokens
// Initialize highlighted content snippet
if (result.contentSnippet) {
result.highlightedContentSnippet = escapeHtml(result.contentSnippet).replace(/[<{}]/g, "");
// Escape HTML but preserve newlines for later conversion to <br>
result.highlightedContentSnippet = escapeHtml(result.contentSnippet);
// Remove any stray < { } that might interfere with our highlighting markers
result.highlightedContentSnippet = result.highlightedContentSnippet.replace(/[<{}]/g, "");
}
}
@ -621,7 +644,10 @@ function highlightSearchResults(searchResults: SearchResult[], highlightedTokens
}
if (result.highlightedContentSnippet) {
// Replace highlighting markers with HTML tags
result.highlightedContentSnippet = result.highlightedContentSnippet.replace(/{/g, "<b>").replace(/}/g, "</b>");
// Convert newlines to <br> tags for HTML display
result.highlightedContentSnippet = result.highlightedContentSnippet.replace(/\n/g, "<br>");
}
}
}