kennethreitz.org/tuftecms/templates/directory.html

{% extends "base.html" %}

{% block extra_head %}
<style>
/* Directory listing styles */
.directory-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.directory-item {
    position: relative;
    padding: 0.25rem 0;
    border-bottom: 1px solid #f9f9f9;
    line-height: 1.3;
}

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

.directory-icon {
    width: 18px;
    height: 18px;
    position: absolute;
    left: -1.5rem;
    top: 0.3rem;
}

.directory-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: flex-start;
}

.directory-link {
    color: #333;
    text-decoration: none;
    font-size: 1rem;
    text-align: left;
    flex: 1;
}

.directory-link:hover {
    color: #666;
    text-decoration: underline;
}

.directory-date {
    color: #999;
    font-size: 0.75rem;
    margin-left: auto;
    white-space: nowrap;
}

@media (max-width: 760px) {
    .directory-item {
        padding: 0.2rem 0;
    }
    
    .directory-icon {
        width: 16px;
        height: 16px;
        left: -1.25rem;
        top: 0.25rem;
    }
    
    .directory-link {
        font-size: 0.9rem;
    }
    
    .directory-date {
        font-size: 0.7rem;
    }
}

/* Directory navigation styles */
.directory-navigation {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
}

.parent-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.parent-link:hover {
    color: #333;
    text-decoration: underline;
}

.parent-icon {
    width: 16px;
    height: 16px;
}
/* Image Gallery Styles */
.image-gallery {
    margin: 2rem 0;
    padding: 0 2rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.gallery-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.gallery-item:hover .gallery-thumbnail {
    transform: scale(1.05);
}

/* Lightbox Styles */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 4px;
}

.lightbox-title {
    color: white;
    margin-top: 1rem;
    text-align: center;
    font-size: 1.1rem;
    font-family: et-book, Palatino, "Palatino Linotype", "Palatino LT STD", "Book Antiqua", Georgia, serif;
}

.lightbox-exif {
    color: #aaa;
    margin-top: 0.5rem;
    text-align: center;
    font-size: 0.9rem;
    font-family: et-book, Palatino, "Palatino Linotype", "Palatino LT STD", "Book Antiqua", Georgia, serif;
    line-height: 1.6;
}

.lightbox-exif .exif-row {
    margin: 0.25rem 0;
}

.lightbox-exif .exif-label {
    font-variant: small-caps;
    color: #888;
    margin-right: 0.5rem;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    transition: background 0.2s ease;
}

.lightbox-close:hover {
    background: rgba(0, 0, 0, 0.8);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    transition: background 0.2s ease;
}

.lightbox-nav:hover {
    background: rgba(0, 0, 0, 0.8);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 760px) {
    .image-gallery {
        padding: 0 1rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .lightbox-close {
        top: 10px;
        right: 10px;
        width: 35px;
        height: 35px;
        font-size: 1.5rem;
    }
    
    .lightbox-nav {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
}

/* Light mode overrides */
body.light-mode .directory-link {
    color: #333 !important;
}

body.light-mode .directory-link:hover {
    color: #666 !important;
}

body.light-mode .directory-date {
    color: #999 !important;
}

body.light-mode .directory-item {
    border-bottom-color: #f9f9f9 !important;
}

body.light-mode .directory-navigation {
    border-top-color: #f0f0f0 !important;
}

body.light-mode .parent-link {
    color: #666 !important;
}

body.light-mode .parent-link:hover {
    color: #333 !important;
}

/* Dark mode styles */
body.dark-mode .directory-link {
    color: #ccc;
}

body.dark-mode .directory-link:hover {
    color: #fff;
}

body.dark-mode .directory-date {
    color: #666;
}

body.dark-mode .directory-item {
    border-bottom-color: #2a2a2a;
}

body.dark-mode .directory-navigation {
    border-top-color: #2a2a2a;
}

body.dark-mode .parent-link {
    color: #999;
}

body.dark-mode .parent-link:hover {
    color: #ccc;
}

@media (prefers-color-scheme: dark) {
    .directory-link {
        color: #ccc;
    }
    
    .directory-link:hover {
        color: #fff;
    }
    
    .directory-date {
        color: #666;
    }
    
    .directory-item {
        border-bottom-color: #2a2a2a;
    }
    
    .directory-navigation {
        border-top-color: #2a2a2a;
    }
    
    .parent-link {
        color: #999;
    }
    
    .parent-link:hover {
        color: #ccc;
    }
}

/* Directory title icon */
.directory-title-icon {
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
    vertical-align: middle;
    display: inline-block;
}

@media (max-width: 760px) {
    .directory-title-icon {
        width: 24px;
        height: 24px;
        margin-right: 0.4rem;
    }
}
</style>
{% endblock %}

{% block content %}
{% if current_path and current_path != '' %}
    <h1>
        {% if folder_icon %}
        <img src="{{ folder_icon }}" alt="Folder icon" class="directory-title-icon">
        {% endif %}
        {{ title }}
    </h1>
{% endif %}

{% if index_content and content_position == 'top' %}
<section class="directory-intro">
    {{ index_content.content | safe }}
</section>
{% endif %}

{% if is_image_gallery and image_items %}
<section class="image-gallery">
    <h3>Gallery</h3>
    <div class="gallery-grid">
        {% for item in image_items %}
        <div class="gallery-item">
            {% if item.static_path.lower().endswith(('.jpg', '.jpeg', '.png', '.webp')) %}
            <img src="/thumb{{ item.static_path }}?w=640"
                 srcset="/thumb{{ item.static_path }}?w=320 320w, /thumb{{ item.static_path }}?w=640 640w, /thumb{{ item.static_path }}?w=1280 1280w"
                 sizes="(max-width: 760px) 50vw, 320px"
                 loading="lazy" decoding="async"
                 alt="{{ item.display_name }}" class="gallery-thumbnail"
                 data-full="{{ item.static_path }}"
                 data-title="{{ item.display_name }}"
                 data-exif="{{ item.exif | tojson | forceescape }}">
            {% else %}
            <img src="{{ item.static_path }}" loading="lazy" decoding="async"
                 alt="{{ item.display_name }}" class="gallery-thumbnail"
                 data-full="{{ item.static_path }}"
                 data-title="{{ item.display_name }}"
                 data-exif="{{ item.exif | tojson | forceescape }}">
            {% endif %}
        </div>
        {% endfor %}
    </div>
</section>

{% if items|length > image_items|length %}
<section class="directory-listing">
    <h3>Other Files</h3>
    <ul class="directory-list">
        {% for item in items %}
        {% if not item.is_image %}
        <li class="directory-item">
            {% if item.unique_icon %}
            <img src="{{ item.unique_icon }}" alt="Icon for {{ item.display_name }}" class="directory-icon">
            {% endif %}
            <div class="directory-content">
                <a href="{{ item.url_path }}" class="directory-link">
                    {{ item.display_name }}{% if item.is_dir %}/{% endif %}
                </a>
                {% if not item.is_dir and item.file_date %}
                    <span class="directory-date">{{ item.file_date }}</span>
                {% endif %}
            </div>
        </li>
        {% endif %}
        {% endfor %}
    </ul>
</section>
{% endif %}

{% elif items %}
<section class="directory-listing">
    <h3>Contents</h3>
    <ul class="directory-list">
        {% for item in items %}
        <li class="directory-item">
            {% if item.unique_icon %}
            <img src="{{ item.unique_icon }}" alt="Icon for {{ item.display_name }}" class="directory-icon">
            {% endif %}
            <div class="directory-content">
                <a href="{{ item.url_path }}" class="directory-link">
                    {{ item.display_name }}{% if item.is_dir %}/{% endif %}
                </a>
                {% if not item.is_dir and item.file_date %}
                    <span class="directory-date">{{ item.file_date }}</span>
                {% endif %}
            </div>
        </li>
        {% endfor %}
    </ul>
</section>
{% else %}
<section class="empty-directory">
    <p><em>This directory is empty.</em></p>
</section>
{% endif %}

{% if index_content and content_position == 'bottom' %}
<section class="directory-description">
    <h3>About This Directory</h3>
    {{ index_content.content | safe }}
</section>
{% endif %}

{% if parent_directory %}
<section class="directory-navigation">
    <a href="{{ parent_directory.url }}" class="parent-link">
        {% if parent_directory.icon %}
        <img src="{{ parent_directory.icon }}" alt="Parent directory icon" class="parent-icon">
        {% endif %}
        ← Back to {{ parent_directory.display_name }}
    </a>
</section>
{% endif %}

<!-- Lightbox HTML -->
<div id="lightbox" class="lightbox">
    <div class="lightbox-close" onclick="closeLightbox()">&times;</div>
    <div class="lightbox-nav lightbox-prev" onclick="changeImage(-1)">&lt;</div>
    <div class="lightbox-nav lightbox-next" onclick="changeImage(1)">&gt;</div>
    <div class="lightbox-content">
        <img id="lightbox-image" class="lightbox-image" src="" alt="">
        <div id="lightbox-title" class="lightbox-title"></div>
        <div id="lightbox-exif" class="lightbox-exif"></div>
    </div>
</div>

<script>
let currentImageIndex = 0;
let images = [];

document.addEventListener('DOMContentLoaded', function() {
    // Initialize gallery if images exist
    const galleryItems = document.querySelectorAll('.gallery-thumbnail');
    
    if (galleryItems.length > 0) {
        // Build images array
        images = Array.from(galleryItems).map(img => {
            let exif = {};
            try {
                exif = JSON.parse(img.dataset.exif || '{}');
            } catch (e) {
                console.error('Error parsing EXIF data:', e);
            }
            return {
                src: img.dataset.full,
                title: img.dataset.title,
                alt: img.alt,
                exif: exif
            };
        });

        // Add click handlers
        galleryItems.forEach((img, index) => {
            img.addEventListener('click', () => openLightbox(index));
        });
    }
    
    // Close lightbox on background click
    document.getElementById('lightbox').addEventListener('click', function(e) {
        if (e.target === this) {
            closeLightbox();
        }
    });
    
    // Keyboard navigation
    document.addEventListener('keydown', function(e) {
        const lightbox = document.getElementById('lightbox');
        if (lightbox.classList.contains('active')) {
            switch(e.key) {
                case 'Escape':
                    closeLightbox();
                    break;
                case 'ArrowLeft':
                    changeImage(-1);
                    break;
                case 'ArrowRight':
                    changeImage(1);
                    break;
            }
        }
    });
});

function openLightbox(index) {
    currentImageIndex = index;
    updateLightboxImage();
    document.getElementById('lightbox').classList.add('active');
    document.body.style.overflow = 'hidden'; // Prevent background scrolling
}

function closeLightbox() {
    document.getElementById('lightbox').classList.remove('active');
    document.body.style.overflow = ''; // Restore scrolling
}

function changeImage(direction) {
    currentImageIndex += direction;
    
    if (currentImageIndex >= images.length) {
        currentImageIndex = 0;
    } else if (currentImageIndex < 0) {
        currentImageIndex = images.length - 1;
    }
    
    updateLightboxImage();
}

function updateLightboxImage() {
    const image = images[currentImageIndex];
    const lightboxImage = document.getElementById('lightbox-image');
    const lightboxTitle = document.getElementById('lightbox-title');
    const lightboxExif = document.getElementById('lightbox-exif');

    lightboxImage.src = image.src;
    lightboxImage.alt = image.alt;
    lightboxTitle.textContent = image.title;

    // Build EXIF display
    const exif = image.exif || {};
    let exifHtml = '';

    // Camera info
    if (exif.camera_make || exif.camera_model) {
        const camera = [exif.camera_make, exif.camera_model].filter(Boolean).join(' ');
        exifHtml += `<div class="exif-row"><span class="exif-label">Camera:</span>${camera}</div>`;
    }

    // Lens
    if (exif.lens) {
        exifHtml += `<div class="exif-row"><span class="exif-label">Lens:</span>${exif.lens}</div>`;
    }

    // Settings (on one line if all present)
    const settings = [];
    if (exif.focal_length) settings.push(exif.focal_length);
    if (exif.aperture) settings.push(exif.aperture);
    if (exif.shutter_speed) settings.push(exif.shutter_speed);
    if (exif.iso) settings.push(exif.iso);

    if (settings.length > 0) {
        exifHtml += `<div class="exif-row"><span class="exif-label">Settings:</span>${settings.join(' • ')}</div>`;
    }

    // Date taken
    if (exif.date_original || exif.date_taken) {
        const date = exif.date_original || exif.date_taken;
        exifHtml += `<div class="exif-row"><span class="exif-label">Taken:</span>${date}</div>`;
    }

    // Dimensions
    if (exif.width && exif.height) {
        exifHtml += `<div class="exif-row"><span class="exif-label">Size:</span>${exif.width} × ${exif.height}</div>`;
    }

    lightboxExif.innerHTML = exifHtml;

    // Update navigation visibility
    const prevBtn = document.querySelector('.lightbox-prev');
    const nextBtn = document.querySelector('.lightbox-next');

    if (images.length <= 1) {
        prevBtn.style.display = 'none';
        nextBtn.style.display = 'none';
    } else {
        prevBtn.style.display = 'flex';
        nextBtn.style.display = 'flex';
    }
}
</script>
{% endblock %}