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reduce context search results; highlight matched text in context

This commit is contained in:
Gamosoft 2025-12-05 12:00:53 +01:00
parent 1abd8e9d18
commit 2a69426273
3 changed files with 29 additions and 28 deletions
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20
backend/utils.py
View File

@ -273,8 +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.
Uses character-based context extraction with highlighted matches.
"""
from html import escape
results = []
notes_path = Path(notes_dir)
@ -292,16 +293,19 @@ def search_notes(notes_dir: str, query: str) -> List[Dict]:
for match in matches[:3]: # Limit to 3 matches per file
start_index = match.start()
end_index = match.end()
matched_text = match.group() # Preserve original case
# Create slice window: ±30 characters around match
context_start = max(0, start_index - 30)
context_end = min(len(content), end_index + 30)
# Create slice window: ±15 characters around match
context_start = max(0, start_index - 15)
context_end = min(len(content), end_index + 15)
# Extract snippet
snippet = content[context_start:context_end]
# Extract and clean parts (newlines → spaces)
before = escape(content[context_start:start_index].replace('\n', ' '))
after = escape(content[end_index:context_end].replace('\n', ' '))
matched_clean = escape(matched_text.replace('\n', ' '))
# Replace all newlines with spaces to ensure UI doesn't break
snippet = snippet.replace('\n', ' ')
# Build snippet with <mark> highlight (styled via CSS)
snippet = f'{before}<mark class="search-highlight">{matched_clean}</mark>{after}'
# Add ellipsis if truncated at start
if context_start > 0:

22
frontend/app.js
View File

@ -1895,18 +1895,10 @@ function noteApp() {
mark.className = 'search-highlight';
mark.setAttribute('data-match-index', matchIndex);
mark.textContent = text.substring(index, index + searchTerm.length);
mark.style.padding = '2px 4px';
mark.style.borderRadius = '3px';
mark.style.transition = 'all 0.2s';
// Style first match as active, others as inactive
// First match is active (styled via CSS)
if (matchIndex === 0) {
mark.style.backgroundColor = 'var(--accent-primary)';
mark.style.color = 'white';
mark.classList.add('active-match');
} else {
mark.style.backgroundColor = 'rgba(255, 193, 7, 0.4)';
mark.style.color = 'var(--text-primary)';
}
fragment.appendChild(mark);
@ -1961,17 +1953,9 @@ function noteApp() {
const allMatches = preview.querySelectorAll('mark.search-highlight');
if (index < 0 || index >= allMatches.length) return;
// Update styling - make current match prominent
// Update styling - make current match prominent (via CSS class)
allMatches.forEach((mark, i) => {
if (i === index) {
mark.style.backgroundColor = 'var(--accent-primary)';
mark.style.color = 'white';
mark.classList.add('active-match');
} else {
mark.style.backgroundColor = 'rgba(255, 193, 7, 0.4)';
mark.style.color = 'var(--text-primary)';
mark.classList.remove('active-match');
}
mark.classList.toggle('active-match', i === index);
});
// Scroll to the match

15
frontend/index.html
View File

@ -289,6 +289,19 @@
.markdown-preview a[data-wikilink].wikilink-broken:hover {
opacity: 1;
}
/* Search highlight base style (used in note preview and search results) */
.search-highlight {
padding: 2px 4px;
border-radius: 3px;
background-color: rgba(255, 193, 7, 0.4);
color: var(--text-primary);
transition: all 0.2s;
}
.search-highlight.active-match {
background-color: var(--accent-primary);
color: white;
}
/* Note Properties Panel */
.note-properties {
@ -956,7 +969,7 @@
:title="note.path"
>
<div class="font-medium truncate" x-text="note.name"></div>
<div class="text-xs truncate" style="color: var(--text-tertiary);" x-text="(note.matches && note.matches.length > 0) ? note.matches[0].context : (note.folder || 'Root')"></div>
<div class="text-xs truncate" style="color: var(--text-tertiary);" x-html="(note.matches && note.matches.length > 0) ? note.matches[0].context : (note.folder || 'Root')"></div>
</div>
</template>
</div>