diff --git a/backend/utils.py b/backend/utils.py index 4d97d8b..ba3a118 100644 --- a/backend/utils.py +++ b/backend/utils.py @@ -273,9 +273,9 @@ def search_notes(notes_dir: str, query: str) -> List[Dict]: """ Full-text search through note contents only. Does NOT search in file names, folder names, or paths - only note content. + Uses character-based context extraction for better snippet quality. """ results = [] - query_lower = query.lower() notes_path = Path(notes_dir) for md_file in notes_path.rglob("*.md"): @@ -283,29 +283,48 @@ def search_notes(notes_dir: str, query: str) -> List[Dict]: with open(md_file, 'r', encoding='utf-8') as f: content = f.read() - # Only search in note content (not file name, folder name, or path) - if query_lower in content.lower(): - # Find context around match - lines = content.split('\n') + # Find all matches using regex (case-insensitive) + matches = list(re.finditer(re.escape(query), content, re.IGNORECASE)) + + if matches: matched_lines = [] - for i, line in enumerate(lines): - if query_lower in line.lower(): - # Get surrounding context - start = max(0, i - 1) - end = min(len(lines), i + 2) - context = '\n'.join(lines[start:end]) - matched_lines.append({ - "line_number": i + 1, - "context": context[:200] # Limit context length - }) + for match in matches[:3]: # Limit to 3 matches per file + start_index = match.start() + end_index = match.end() + + # Create slice window: ±30 characters around match + context_start = max(0, start_index - 30) + context_end = min(len(content), end_index + 30) + + # Extract snippet + snippet = content[context_start:context_end] + + # Replace all newlines with spaces to ensure UI doesn't break + snippet = snippet.replace('\n', ' ') + + # Add ellipsis if truncated at start + if context_start > 0: + snippet = '...' + snippet + + # Add ellipsis if truncated at end + if context_end < len(content): + snippet = snippet + '...' + + # Calculate line number by counting newlines up to match start + line_number = content.count('\n', 0, start_index) + 1 + + matched_lines.append({ + "line_number": line_number, + "context": snippet + }) relative_path = md_file.relative_to(notes_path) results.append({ "name": md_file.stem, "path": str(relative_path.as_posix()), "folder": str(relative_path.parent.as_posix()) if str(relative_path.parent) != "." else "", - "matches": matched_lines[:3] # Limit to 3 matches per file + "matches": matched_lines }) except Exception: continue diff --git a/frontend/index.html b/frontend/index.html index 503a999..08af448 100644 --- a/frontend/index.html +++ b/frontend/index.html @@ -953,9 +953,10 @@ :style="currentNote === note.path ? 'background-color: var(--accent-light); color: var(--accent-primary);' : 'color: var(--text-primary);'" onmouseover="if(this.style.backgroundColor !== 'var(--accent-light)') this.style.backgroundColor='var(--bg-hover)'" onmouseout="if(this.style.backgroundColor !== 'var(--accent-light)') this.style.backgroundColor='transparent'" + :title="note.path" >
-
+