Files
gh-christianlouis-docuelevate/frontend/templates/search.html
T

503 lines
21 KiB
HTML

{% extends "base.html" %}
{% block title %}{{ _("search.page_title") }} - DocuElevate{% endblock %}
{% block head_extra %}
<script src="/static/js/common.js"></script>
<style>
.search-container { max-width: 800px; margin: 0 auto; }
.search-box {
display: flex; gap: 0.5rem; align-items: center;
margin-bottom: 0.75rem;
}
.search-box input {
flex: 1; padding: 0.75rem 1rem;
border: 1px solid #d1d5db; border-radius: 0.5rem;
font-size: 1rem; outline: none;
}
.search-box input:focus {
border-color: #3b82f6; box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.search-box button {
padding: 0.75rem 1.5rem; background-color: #3b82f6;
color: white; border: none; border-radius: 0.5rem;
font-size: 1rem; cursor: pointer; font-weight: 600;
white-space: nowrap;
}
.search-box button:hover { background-color: #2563eb; }
.search-filters {
display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: flex-end;
margin-bottom: 0.75rem; padding: 0.75rem;
border: 1px solid #e5e7eb; border-radius: 0.5rem;
background: #f9fafb;
}
.search-filter-item { display: flex; flex-direction: column; gap: 0.2rem; }
.search-filter-item label {
font-size: 0.75rem; font-weight: 600; color: #4b5563;
}
.search-filter-item select,
.search-filter-item input {
padding: 0.4rem 0.5rem; border: 1px solid #d1d5db;
border-radius: 0.375rem; font-size: 0.8rem; min-width: 120px;
}
.search-saved-bar {
display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
margin-bottom: 1rem; font-size: 0.85rem;
}
.search-saved-bar .saved-label {
font-weight: 600; white-space: nowrap;
}
.saved-search-tag {
display: inline-flex; align-items: center; gap: 0.25rem;
background: #e5e7eb; padding: 0.2rem 0.5rem; border-radius: 0.25rem;
font-size: 0.8rem;
}
.saved-search-tag a { text-decoration: none; color: inherit; }
.saved-search-tag button {
border: none; background: none; cursor: pointer; color: #6b7280;
padding: 0; line-height: 1;
}
.btn-save-search {
margin-left: auto; font-size: 0.8rem; padding: 0.25rem 0.5rem;
cursor: pointer; border: 1px solid #d1d5db; border-radius: 0.25rem;
background: white; color: #374151; white-space: nowrap;
}
.btn-save-search:hover { background: #f3f4f6; }
.search-summary {
font-size: 0.875rem; color: #6b7280;
margin-bottom: 1rem;
}
.search-result {
margin-bottom: 1.5rem;
}
.search-result-title a {
font-size: 1.125rem; font-weight: 600;
color: #1a0dab; text-decoration: none;
}
.search-result-title a:hover { text-decoration: underline; }
.search-result-url {
font-size: 0.8rem; color: #006621; margin-top: 0.1rem;
word-break: break-all;
}
.search-result-meta {
display: flex; flex-wrap: wrap; gap: 0.4rem;
margin-top: 0.3rem;
}
.search-result-badge {
display: inline-block; padding: 0.1rem 0.5rem;
border-radius: 9999px; font-size: 0.7rem; font-weight: 500;
}
.badge-type { background: #eff6ff; color: #1d4ed8; }
.badge-tag { background: #f0fdf4; color: #15803d; }
.badge-sender { background: #fef3c7; color: #92400e; }
.search-result-snippet {
font-size: 0.875rem; color: #4d5156;
line-height: 1.5; margin-top: 0.35rem;
word-break: break-word;
}
.search-result-snippet mark {
background: #fef08a; font-weight: 600;
border-radius: 2px; padding: 0 1px;
}
.search-pagination {
display: flex; justify-content: center;
gap: 0.5rem; margin-top: 2rem;
}
.search-pagination button {
padding: 0.4rem 1rem; border: 1px solid #d1d5db;
border-radius: 0.375rem; font-size: 0.875rem;
cursor: pointer; background: white; color: #374151;
}
.search-pagination button:hover { background: #f3f4f6; }
.search-pagination span {
padding: 0.4rem 0.75rem; font-size: 0.875rem; color: #6b7280;
}
.search-empty {
text-align: center; padding: 3rem 1rem; color: #9ca3af;
}
.search-empty i { font-size: 3rem; margin-bottom: 1rem; display: block; }
</style>
{% endblock %}
{% block content %}
<div class="container mx-auto px-4 py-8">
<div class="search-container">
<h1 class="text-3xl font-bold mb-6"><i class="fas fa-search text-blue-500" aria-hidden="true"></i> {{ _("search.heading") }}</h1>
<!-- Search box -->
<div class="search-box" role="search">
<label for="search-input" class="sr-only">{{ _("search.input_aria_label") }}</label>
<input
type="search"
id="search-input"
placeholder="{{ _('search.input_placeholder') }}"
value="{{ query }}"
autofocus
>
<button type="button" id="search-btn" aria-label="{{ _('search.input_aria_label') }}">
<i class="fas fa-search" aria-hidden="true"></i> {{ _("search.button") }}
</button>
</div>
<!-- Content-finding filters -->
<div class="search-filters" id="search-filters">
<div class="search-filter-item">
<label for="filter-document-type">{{ _("search.filter_document_type") }}</label>
<input type="text" id="filter-document-type" placeholder="{{ _('search.filter_document_type_placeholder') }}" aria-label="{{ _('search.filter_aria_document_type') }}">
</div>
<div class="search-filter-item">
<label for="filter-tags">{{ _("search.filter_tags") }}</label>
<input type="text" id="filter-tags" placeholder="{{ _('search.filter_tags_placeholder') }}" aria-label="{{ _('search.filter_aria_tag') }}">
</div>
<div class="search-filter-item">
<label for="filter-sender">{{ _("search.filter_sender") }}</label>
<input type="text" id="filter-sender" placeholder="{{ _('search.filter_sender_placeholder') }}" aria-label="{{ _('search.filter_aria_sender') }}">
</div>
<div class="search-filter-item">
<label for="filter-language">{{ _("search.filter_language") }}</label>
<input type="text" id="filter-language" placeholder="{{ _('search.filter_language_placeholder') }}" aria-label="{{ _('search.filter_aria_language') }}">
</div>
<div class="search-filter-item">
<label for="filter-text-quality">{{ _("search.filter_text_quality") }}</label>
<select id="filter-text-quality" aria-label="{{ _('search.filter_aria_text_quality') }}">
<option value="">{{ _("search.filter_text_quality_all") }}</option>
<option value="high">{{ _("search.filter_text_quality_high") }}</option>
<option value="medium">{{ _("search.filter_text_quality_medium") }}</option>
<option value="low">{{ _("search.filter_text_quality_low") }}</option>
<option value="no_text">{{ _("search.filter_text_quality_no_text") }}</option>
</select>
</div>
<div class="search-filter-item">
<label for="filter-date-from">{{ _("search.filter_date_from") }}</label>
<input type="date" id="filter-date-from" aria-label="{{ _('search.filter_aria_date_from') }}">
</div>
<div class="search-filter-item">
<label for="filter-date-to">{{ _("search.filter_date_to") }}</label>
<input type="date" id="filter-date-to" aria-label="{{ _('search.filter_aria_date_to') }}">
</div>
<div class="search-filter-item" style="align-self: flex-end;">
<button type="button" id="clear-filters-btn" style="padding: 0.4rem 0.75rem; border: 1px solid #d1d5db; border-radius: 0.375rem; font-size: 0.8rem; cursor: pointer; background: white; color: #374151;" aria-label="{{ _('search.filter_aria_clear') }}">
{{ _("search.filter_clear_button") }}
</button>
</div>
</div>
<!-- Saved Searches -->
<div class="search-saved-bar" id="saved-searches-bar">
<span class="saved-label"><i class="fas fa-bookmark" aria-hidden="true"></i> {{ _("search.saved_label") }}:</span>
<span id="saved-searches-list" aria-live="polite" style="display: flex; gap: 0.25rem; flex-wrap: wrap;">
<span style="color: #9ca3af; font-size: 0.85rem;">{{ _("search.saved_loading") }}</span>
</span>
<button type="button" id="save-search-btn" class="btn-save-search" aria-label="{{ _('search.saved_aria_save') }}">
<i class="fas fa-plus" aria-hidden="true"></i> {{ _("search.saved_button") }}
</button>
</div>
<!-- Summary -->
<div id="search-summary" class="search-summary" style="display:none;" aria-live="polite"></div>
<!-- Results -->
<div id="search-results" aria-live="polite" aria-relevant="additions removals"></div>
<!-- Pagination -->
<div id="search-pagination" class="search-pagination" style="display:none;"></div>
</div>
</div>
<script>
const searchInput = document.getElementById('search-input');
const searchBtn = document.getElementById('search-btn');
const resultsDiv = document.getElementById('search-results');
const summaryDiv = document.getElementById('search-summary');
const paginationDiv = document.getElementById('search-pagination');
// Filter elements
const filterDocType = document.getElementById('filter-document-type');
const filterTags = document.getElementById('filter-tags');
const filterSender = document.getElementById('filter-sender');
const filterLanguage = document.getElementById('filter-language');
const filterTextQuality = document.getElementById('filter-text-quality');
const filterDateFrom = document.getElementById('filter-date-from');
const filterDateTo = document.getElementById('filter-date-to');
let _debounce = null;
let _currentPage = 1;
const PER_PAGE = 20;
/** Collect active filter values into an object. */
function getActiveFilters() {
const filters = {};
const dt = filterDocType.value.trim();
if (dt) filters.document_type = dt;
const tg = filterTags.value.trim();
if (tg) filters.tags = tg;
const sn = filterSender.value.trim();
if (sn) filters.sender = sn;
const ln = filterLanguage.value.trim();
if (ln) filters.language = ln;
const tq = filterTextQuality.value;
if (tq) filters.text_quality = tq;
const df = filterDateFrom.value;
if (df) filters.date_from = Math.floor(new Date(df + 'T00:00:00Z').getTime() / 1000);
const dTo = filterDateTo.value;
if (dTo) filters.date_to = Math.floor(new Date(dTo + 'T23:59:59Z').getTime() / 1000);
return filters;
}
/** Apply filter values from an object to the UI inputs. */
function applyFiltersToUI(filters) {
filterDocType.value = filters.document_type || '';
filterTags.value = filters.tags || '';
filterSender.value = filters.sender || '';
filterLanguage.value = filters.language || '';
filterTextQuality.value = filters.text_quality || '';
filterDateFrom.value = filters.date_from || '';
filterDateTo.value = filters.date_to || '';
}
function doSearch(page) {
const q = searchInput.value.trim();
if (!q) {
resultsDiv.innerHTML = '';
summaryDiv.style.display = 'none';
paginationDiv.style.display = 'none';
return;
}
_currentPage = page || 1;
// Update URL without reload
const url = new URL(window.location);
url.searchParams.set('q', q);
// Sync filter params to URL
const activeFilters = getActiveFilters();
Object.keys(activeFilters).forEach(function(key) {
url.searchParams.set(key, activeFilters[key]);
});
// Remove filter keys not in activeFilters
['document_type', 'tags', 'sender', 'language', 'text_quality', 'date_from', 'date_to'].forEach(function(key) {
if (!activeFilters[key]) url.searchParams.delete(key);
});
window.history.replaceState({}, '', url);
// Loading indicator
resultsDiv.innerHTML = '<div style="text-align:center;padding:2rem;color:#6b7280;"><i class="fas fa-spinner fa-spin fa-2x"></i><p style="margin-top:0.75rem;">Searching…</p></div>';
summaryDiv.style.display = 'none';
paginationDiv.style.display = 'none';
const params = new URLSearchParams({ q: q, page: _currentPage, per_page: PER_PAGE });
// Append filter params (date_from/date_to already converted to timestamps)
Object.keys(activeFilters).forEach(function(key) {
params.set(key, activeFilters[key]);
});
fetch('/api/search?' + params.toString())
.then(function(r) { if (!r.ok) throw new Error('Search returned ' + r.status); return r.json(); })
.then(function(data) { renderResults(data, q); })
.catch(function(err) {
resultsDiv.innerHTML = '<div style="text-align:center;padding:2rem;color:#dc2626;"><i class="fas fa-exclamation-triangle fa-2x"></i><p style="margin-top:0.5rem;">Search is temporarily unavailable. Please try again in a moment.</p><p style="font-size:0.75rem;color:#9ca3af;margin-top:0.25rem;">' + escapeHtml(err.message) + '</p></div>';
});
}
function escapeHtml(str) {
const d = document.createElement('div');
d.textContent = str;
return d.innerHTML;
}
/**
* Sanitize Meilisearch highlighted HTML: allow only <mark> tags,
* escape everything else to prevent XSS from indexed content.
*/
function sanitizeHighlight(html) {
let safe = html
.replace(/<mark>/gi, '\x00MARK_OPEN\x00')
.replace(/<\/mark>/gi, '\x00MARK_CLOSE\x00');
safe = escapeHtml(safe);
safe = safe
.replace(/\x00MARK_OPEN\x00/g, '<mark>')
.replace(/\x00MARK_CLOSE\x00/g, '</mark>');
return safe;
}
function renderResults(data, q) {
const results = data.results;
const total = data.total;
const page = data.page;
const pages = data.pages;
summaryDiv.textContent = total + ' result' + (total !== 1 ? 's' : '') + ' for "' + q + '"';
summaryDiv.style.display = 'block';
if (!results || results.length === 0) {
resultsDiv.innerHTML = '<div class="search-empty"><i class="fas fa-search" aria-hidden="true"></i><p>No documents found matching your query.</p></div>';
paginationDiv.style.display = 'none';
return;
}
resultsDiv.innerHTML = results.map(function(hit) {
const fmt = hit._formatted || {};
const title = fmt.document_title || hit.document_title || hit.original_filename || '(untitled)';
const filename = hit.original_filename || '';
const snippet = fmt.ocr_text || '';
const tags = Array.isArray(hit.tags) ? hit.tags : (hit.tags ? [hit.tags] : []);
const docType = hit.document_type || '';
const sender = hit.sender || hit.absender || '';
const fileUrl = '/files/' + hit.file_id;
let badges = '';
if (docType) badges += '<span class="search-result-badge badge-type">' + escapeHtml(docType) + '</span>';
if (sender) badges += '<span class="search-result-badge badge-sender"><i class="fas fa-user" aria-hidden="true"></i> ' + escapeHtml(sender) + '</span>';
tags.forEach(function(t) { badges += '<span class="search-result-badge badge-tag">' + escapeHtml(t) + '</span>'; });
let snippetHtml = '';
if (snippet) {
const trimmed = snippet.length > 500 ? snippet.substring(0, 500) + '…' : snippet;
snippetHtml = '<div class="search-result-snippet">…' + sanitizeHighlight(trimmed) + '…</div>';
}
const safeTitle = (fmt.document_title) ? sanitizeHighlight(title) : escapeHtml(title);
return '<div class="search-result">' +
'<div class="search-result-title"><a href="' + escapeHtml(fileUrl) + '">' + safeTitle + '</a></div>' +
'<div class="search-result-url">' + escapeHtml(filename) + '</div>' +
(badges ? '<div class="search-result-meta">' + badges + '</div>' : '') +
snippetHtml +
'</div>';
}).join('');
if (pages > 1) {
const btns = [];
if (page > 1) btns.push('<button data-page="' + (page - 1) + '">« Previous</button>');
btns.push('<span>Page ' + page + ' of ' + pages + '</span>');
if (page < pages) btns.push('<button data-page="' + (page + 1) + '">Next »</button>');
paginationDiv.innerHTML = btns.join('');
paginationDiv.style.display = 'flex';
} else {
paginationDiv.style.display = 'none';
}
}
// Event delegation for pagination buttons
paginationDiv.addEventListener('click', function(e) {
const btn = e.target.closest('button[data-page]');
if (btn) doSearch(parseInt(btn.getAttribute('data-page'), 10));
});
// Event listeners for search
searchBtn.addEventListener('click', function() { doSearch(1); });
searchInput.addEventListener('keydown', function(e) {
if (e.key === 'Enter') { doSearch(1); }
});
searchInput.addEventListener('input', function() {
clearTimeout(_debounce);
const val = searchInput.value.trim();
if (val.length < 2) {
resultsDiv.innerHTML = '';
summaryDiv.style.display = 'none';
paginationDiv.style.display = 'none';
return;
}
_debounce = setTimeout(function() { doSearch(1); }, 400);
});
// Clear filters button
document.getElementById('clear-filters-btn').addEventListener('click', function() {
applyFiltersToUI({});
if (searchInput.value.trim().length >= 2) doSearch(1);
});
// Re-run search when filters change
const filterInputs = [filterDocType, filterTags, filterSender, filterLanguage, filterTextQuality, filterDateFrom, filterDateTo];
filterInputs.forEach(function(el) {
el.addEventListener('change', function() {
if (searchInput.value.trim().length >= 2) doSearch(1);
});
});
// ---- Saved searches functionality ----
function loadSavedSearches() {
fetch('/api/saved-searches')
.then(function(response) { return response.json(); })
.then(function(searches) {
const container = document.getElementById('saved-searches-list');
if (!container) return;
if (!searches || searches.length === 0) {
container.innerHTML = '<span style="color: #9ca3af; font-size: 0.85rem;">No saved searches yet</span>';
return;
}
container.innerHTML = searches.map(function(s) {
const params = new URLSearchParams(s.filters);
return '<span class="saved-search-tag">' +
'<a href="/search?' + escapeHtml(params.toString()) + '">' + escapeHtml(s.name) + '</a>' +
'<button type="button" onclick="deleteSavedSearch(' + s.id + ')" aria-label="Delete saved search ' + escapeHtml(s.name) + '">' +
'<i class="fas fa-times" aria-hidden="true"></i>' +
'</button>' +
'</span>';
}).join('');
})
.catch(function() {
const container = document.getElementById('saved-searches-list');
if (container) container.innerHTML = '<span style="color: #9ca3af; font-size: 0.85rem;">Could not load saved searches</span>';
});
}
document.getElementById('save-search-btn').addEventListener('click', function() {
const filters = getActiveFilters();
const q = searchInput.value.trim();
// For saved searches on this page, store date_from/date_to as ISO strings
// instead of timestamps so the URL params are human-readable.
if (filterDateFrom.value) filters.date_from = filterDateFrom.value;
if (filterDateTo.value) filters.date_to = filterDateTo.value;
if (q) filters.q = q;
if (Object.keys(filters).length === 0) {
alert('No search query or filters to save. Please enter a query or set at least one filter.');
return;
}
const name = prompt('Enter a name for this saved search:');
if (!name || !name.trim()) return;
fetch('/api/saved-searches', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ name: name.trim(), filters: filters })
})
.then(function(response) {
if (!response.ok) return response.json().then(function(d) { throw new Error(d.detail || 'Failed to save'); });
return response.json();
})
.then(function() { loadSavedSearches(); })
.catch(function(error) { alert(error.message); });
});
function deleteSavedSearch(id) {
if (!confirm('Delete this saved search?')) return;
fetch('/api/saved-searches/' + id, { method: 'DELETE' })
.then(function(response) {
if (!response.ok) throw new Error('Failed to delete');
loadSavedSearches();
})
.catch(function(error) { alert(error.message); });
}
// ---- Initialize from URL params ----
(function() {
const urlParams = new URLSearchParams(window.location.search);
// Populate filters from URL params (for saved search links)
if (urlParams.get('document_type')) filterDocType.value = urlParams.get('document_type');
if (urlParams.get('tags')) filterTags.value = urlParams.get('tags');
if (urlParams.get('sender')) filterSender.value = urlParams.get('sender');
if (urlParams.get('language')) filterLanguage.value = urlParams.get('language');
if (urlParams.get('text_quality')) filterTextQuality.value = urlParams.get('text_quality');
if (urlParams.get('date_from')) filterDateFrom.value = urlParams.get('date_from');
if (urlParams.get('date_to')) filterDateTo.value = urlParams.get('date_to');
// Load saved searches
loadSavedSearches();
// If q was provided via URL, search immediately
if (searchInput.value.trim().length >= 2) {
doSearch(1);
}
})();
</script>
{% endblock %}