rocky-man/templates/index.html

{% extends "base.html" %}

{% block header_title %}Rocky Linux {{ version }} Man Pages{% endblock %}
{% block header_subtitle %}Search and browse {{ total_pages }} man pages{% endblock %}

{% block extra_css %}
.search-box {
margin-bottom: 2rem;
}

.search-input {
width: 100%;
padding: 0.75rem 1rem;
font-size: 1rem;
background-color: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-radius: 6px;
color: var(--text-primary);
transition: border-color 0.2s, box-shadow 0.2s;
}

.search-input:focus {
outline: none;
border-color: var(--accent-primary);
box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.search-input:disabled {
opacity: 0.5;
cursor: not-allowed;
}

.search-stats {
margin-top: 1rem;
color: var(--text-secondary);
font-size: 0.9rem;
}

.results-list {
list-style: none;
padding: 0;
}

.result-item {
padding: 0.75rem 0;
border-bottom: 1px solid var(--border-color);
}

.result-item:last-child {
border-bottom: none;
}

.result-link {
font-size: 1.1rem;
display: flex;
align-items: baseline;
gap: 0.5rem;
}

.result-section {
color: var(--text-secondary);
font-size: 0.9rem;
}

.result-package {
color: var(--text-secondary);
font-size: 0.85rem;
margin-left: auto;
}

.loading {
text-align: center;
padding: 2rem;
color: var(--text-secondary);
}

.spinner {
display: inline-block;
width: 20px;
height: 20px;
border: 3px solid var(--border-color);
border-top-color: var(--accent-primary);
border-radius: 50%;
animation: spin 0.8s linear infinite;
}

@keyframes spin {
to { transform: rotate(360deg); }
}

.no-results {
text-align: center;
padding: 3rem 1rem;
color: var(--text-secondary);
}

.quick-links {
margin-top: 2rem;
padding-top: 1.5rem;
border-top: 1px solid var(--border-color);
}

.quick-links h3 {
margin-bottom: 1rem;
color: var(--text-primary);
}

.package-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
gap: 0.5rem;
}

.package-link {
padding: 0.5rem;
background-color: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-radius: 4px;
text-align: center;
transition: background-color 0.2s, border-color 0.2s;
min-height: 44px;
display: flex;
align-items: center;
justify-content: center;
}

.package-link:hover {
background-color: var(--bg-primary);
border-color: var(--accent-primary);
text-decoration: none;
}

.view-all-container {
text-align: center;
margin-top: 1.5rem;
}

.view-all-button {
display: inline-block;
padding: 0.75rem 1.5rem;
background-color: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-radius: 6px;
color: var(--accent-primary);
text-decoration: none;
font-weight: 600;
transition: all 0.2s;
min-height: 44px;
}

.view-all-button:hover {
background-color: var(--bg-primary);
border-color: var(--accent-primary);
transform: translateY(-2px);
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
text-decoration: none;
}

@media (max-width: 768px) {
    .search-input {
        font-size: 16px;
    }

    .package-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .result-link {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .result-package {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .package-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .quick-links h3 {
        font-size: 1.2rem;
    }
}
{% endblock %}

{% block content %}
<div class="content">
    <div class="search-box">
        <input type="text" id="searchInput" class="search-input" placeholder="Loading search index..." disabled>
        <div class="search-stats" id="searchStats">
            <div class="loading">
                <span class="spinner"></span>
                <span style="margin-left: 0.5rem;">Loading search index...</span>
            </div>
        </div>
    </div>

    <div id="resultsContainer">
        <ul class="results-list" id="resultsList"></ul>
    </div>

    <div class="quick-links">
        <h3>Browse by Package</h3>
        <div class="package-grid">
            {% for package in packages[:50] %}
            <a href="#" class="package-link" data-package="{{ package }}">{{ package }}</a>
            {% endfor %}
        </div>
    </div>
    <div class="view-all-container">
        <a href="packages.html" class="button view-all-button">
            View All Packages →
        </a>
    </div>
</div>
</div>
{% endblock %}

{% block scripts %}
<script src="https://cdn.jsdelivr.net/npm/fuse.js@7.0.0/dist/fuse.min.js"></script>
<script>
    let fuse;
    let searchData = [];

    // Load search index
    fetch('search.json.gz')
        .then(response => response.body.pipeThrough(new DecompressionStream('gzip')))
        .then(stream => new Response(stream))
        .then(response => response.json())
        .then(data => {
            // Flatten data for searching
            searchData = [];
            for (const [pkg, pages] of Object.entries(data)) {
                for (const [key, page] of Object.entries(pages)) {
                    searchData.push({
                        ...page,
                        package: pkg
                    });
                }
            }

            // Initialize Fuse.js
            fuse = new Fuse(searchData, {
                keys: [
                    { name: 'name', weight: 2.0 },
                    { name: 'display_name', weight: 1.5 },
                    { name: 'package', weight: 1.0 },
                    { name: 'full_name', weight: 0.8 }
                ],
                threshold: 0.25,
                minMatchCharLength: 2,
                ignoreLocation: false,
                location: 0
            });

            // Enable search
            const searchInput = document.getElementById('searchInput');
            searchInput.disabled = false;
            searchInput.placeholder = 'Search man pages... (e.g., "bash", "printf", "systemd")';

            document.getElementById('searchStats').innerHTML =
                `<strong>${searchData.length}</strong> man pages available`;

            // Check for query parameter
            const urlParams = new URLSearchParams(window.location.search);
            const query = urlParams.get('q');

            if (query && query.trim()) {
                searchInput.value = query;
                searchInput.focus();
                runSearch(query.trim());
            } else {
                // Show all initially
                displayResults(searchData.slice(0, 50));
            }
        })
        .catch(error => {
            console.error('Error loading search index:', error);
            document.getElementById('searchStats').innerHTML =
                '<span style="color: var(--warning)">Error loading search index</span>';
        });

    // Search function
    function runSearch(query) {
        if (!query) {
            displayResults(searchData.slice(0, 50));
            document.getElementById('searchStats').innerHTML =
                `Showing 50 of <strong>${searchData.length}</strong> man pages`;
            return;
        }

        const results = fuse.search(query, { limit: 100 });
        const items = results.map(r => r.item);

        displayResults(items);

        document.getElementById('searchStats').innerHTML =
            `Found <strong>${items.length}</strong> result${items.length !== 1 ? 's' : ''}`;
    }

    // Search handler
    document.getElementById('searchInput').addEventListener('input', function (e) {
        const query = e.target.value.trim();
        runSearch(query);

        // Update URL with search query
        const url = new URL(window.location);
        if (query) {
            url.searchParams.set('q', query);
        } else {
            url.searchParams.delete('q');
        }
        window.history.replaceState({}, '', url);
    });

    // Package link handler
    document.querySelectorAll('.package-link').forEach(link => {
        link.addEventListener('click', function (e) {
            e.preventDefault();
            const pkg = this.dataset.package;
            const pkgResults = searchData.filter(item => item.package === pkg);
            displayResults(pkgResults);
            document.getElementById('searchInput').value = pkg;
            document.getElementById('searchStats').innerHTML =
                `<strong>${pkgResults.length}</strong> man pages in <strong>${pkg}</strong>`;

            // Update URL with package search
            const url = new URL(window.location);
            url.searchParams.set('q', pkg);
            window.history.replaceState({}, '', url);

            window.scrollTo({ top: 0, behavior: 'smooth' });
        });
    });

    function displayResults(items) {
        const resultsList = document.getElementById('resultsList');

        if (items.length === 0) {
            resultsList.innerHTML =
                '<div class="no-results">No man pages found. Try a different search term.</div>';
            return;
        }

        resultsList.innerHTML = items.map(item => `
        <li class="result-item">
            <a href="${item.url}" class="result-link">
                <span>${item.display_name}</span>
                <span class="result-package">${item.package}</span>
            </a>
        </li>
    `).join('');
    }
</script>
{% endblock %}