image view: implement gallery-based layout, metadata dropdown, and thumbnails; add styles for image shadow; update tests

This commit is contained in:
2026-03-23 20:25:40 -04:00
parent 5122ece42b
commit a97fb6078b
5 changed files with 468 additions and 74 deletions

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@@ -1,74 +1,244 @@
{% load static %}
<!DOCTYPE html>
<html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, height=device-height" />
<title>
File: {{image_path.name}}
</title>
<link href="{% static 'css/old_styles.css' %}" rel="stylesheet">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>File: {{ image_path.name }}</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.0/css/all.min.css" crossorigin="anonymous" referrerpolicy="no-referrer">
<link href="{% static 'css/styles.css' %}" rel="stylesheet">
<noscript>
<link href="{% static 'css/noscript.css' %}" rel="stylesheet">
</noscript>
</head>
<body class="background">
<!-- Navigation. -->
<table class="fc mauto">
<tr>
<!-- Home button. -->
<td>
<a href="/gallery/">
<img src="{% static 'imgs/gohome.png' %}" class="small-nav-icon">
<body class="theme-{{ theme }}">
<div class="app-shell d-flex">
<aside class="sidebar d-none d-lg-flex flex-column">
<div class="d-flex align-items-center user-row">
<span><i class="fa-solid fa-circle-user fa-lg"></i></span>
<span class="user-name text-truncate">{{ request.user.username }}</span>
<a class="btn btn-sm btn-plain ms-auto" href="{{ theme_toggle_url }}" aria-label="Toggle theme">
{% if theme == 'dark' %}
<i class="fa-solid fa-sun"></i>
{% else %}
<i class="fa-solid fa-moon"></i>
{% endif %}
</a>
</td>
</div>
<!-- Back button. -->
<td>
<a href="..">
<img src="{% static 'imgs/back.png' %}" class="small-nav-icon">
<hr>
<a href="#" class="sidebar-link">Favorites</a>
<a href="#" class="sidebar-link">Most visited</a>
<a href="#" class="sidebar-link">Recently visited</a>
<hr>
<div class="sidebar-scroll flex-grow-1">
{% if prev_url %}
<a href="{{ prev_url }}" class="subdir-item">
{% if prev_thumb %}
<img src="{{ prev_thumb }}" class="subdir-thumb" alt="prev thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Previous</span>
</a>
{% else %}
<div class="subdir-item text-muted">
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
<span>Previous</span>
</div>
{% endif %}
{% if next_url %}
<a href="{{ next_url }}" class="subdir-item">
{% if next_thumb %}
<img src="{{ next_thumb }}" class="subdir-thumb" alt="next thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Next</span>
</a>
{% else %}
<div class="subdir-item text-muted">
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
<span>Next</span>
</div>
{% endif %}
<a href="{{ back_url }}" class="subdir-item">
{% if back_thumb %}
<img src="{{ back_thumb }}" class="subdir-thumb" alt="back thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Back</span>
</a>
</td>
<!-- Logout button. -->
<td>
<form method="post" action="{% url 'logout' %}" class="ml-4">
<a href="{{ home_url }}" class="subdir-item">
{% if home_thumb %}
<img src="{{ home_thumb }}" class="subdir-thumb" alt="home thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Home</span>
</a>
</div>
<hr>
<form method="post" action="{% url 'logout' %}">
{% csrf_token %}
<button type="submit" class="btn btn-sm btn-plain w-100">
<i class="fa-solid fa-arrow-up-from-bracket"></i>
<span class="ms-1">Logout</span>
</button>
</form>
</aside>
<main class="main-area d-flex flex-column flex-grow-1">
<div class="top-bar d-flex align-items-center gap-2">
<button class="btn btn-sm btn-plain sidebar-toggle d-lg-none" type="button" data-bs-toggle="offcanvas" data-bs-target="#sidebarOffcanvas" aria-controls="sidebarOffcanvas" aria-label="Open menu">
<i class="fa-solid fa-bars"></i>
</button>
<div class="breadcrumb-wrap flex-grow-1">
{% for crumb in breadcrumbs %}
{% if not forloop.first %}
<span class="crumb-sep">/</span>
{% endif %}
{% if crumb.path %}
<a href="{{ crumb.path }}" class="crumb-link">{{ crumb.label }}</a>
{% else %}
<span class="crumb-link">{{ crumb.label }}</span>
{% endif %}
{% endfor %}
</div>
<div class="dropdown ms-auto">
<button class="btn btn-sm btn-plain" type="button" data-bs-toggle="dropdown" aria-expanded="false" title="Info" aria-label="Image info">
<i class="fa-solid fa-circle-info"></i>
</button>
<div class="dropdown-menu dropdown-menu-end info-menu p-2">
<div style="max-height:220px; overflow:auto;">
<div class="small text-muted">{{ image_meta.filename }}</div>
{% if image_meta.width and image_meta.height %}
<div>{{ image_meta.width }} x {{ image_meta.height }} px</div>
{% endif %}
{% if image_meta.filesize %}
<div>{{ image_meta.filesize }}</div>
{% endif %}
{% if image_meta.created %}
<div>Creation date {{ image_meta.created }}</div>
{% endif %}
{% if image_meta.modified %}
<div>Modification date {{ image_meta.modified }}</div>
{% endif %}
</div>
</div>
</div>
</div>
<section class="gallery-scroll flex-grow-1 d-flex">
<div class="image-content w-100 d-flex justify-content-center align-items-start">
<a href="{{ image_path }}" target="_blank">
<div class="image-wrapper">
<img src="{{ image_path }}" alt="{{ image_path.name }}" class="image-full">
</div>
</a>
</div>
</section>
</main>
</div>
<div class="offcanvas offcanvas-start" tabindex="-1" id="sidebarOffcanvas" aria-labelledby="sidebarOffcanvasLabel">
<div class="offcanvas-header pb-2">
<h2 class="h6 mb-0" id="sidebarOffcanvasLabel">Gallery</h2>
<div class="d-flex align-items-center gap-2">
<a class="btn btn-sm btn-plain" href="{{ theme_toggle_url }}" aria-label="Toggle theme">
{% if theme == 'dark' %}
<i class="fa-solid fa-sun"></i>
{% else %}
<i class="fa-solid fa-moon"></i>
{% endif %}
</a>
<button type="button" class="btn btn-sm btn-plain sidebar-close" data-bs-dismiss="offcanvas" aria-label="Close menu">
<i class="fa-solid fa-xmark"></i>
</button>
</div>
</div>
<div class="offcanvas-body pt-0 d-flex flex-column">
<aside class="sidebar d-flex flex-column">
<div class="d-flex align-items-center user-row">
<span><i class="fa-solid fa-circle-user fa-lg"></i></span>
<span class="user-name text-truncate">{{ request.user.username }}</span>
</div>
<hr>
<a href="#" class="sidebar-link">Favorites</a>
<a href="#" class="sidebar-link">Most visited</a>
<a href="#" class="sidebar-link">Recently visited</a>
<hr>
<div class="sidebar-scroll">
{% if prev_url %}
<a href="{{ prev_url }}" class="subdir-item">
{% if prev_thumb %}
<img src="{{ prev_thumb }}" class="subdir-thumb" alt="prev thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Previous</span>
</a>
{% endif %}
{% if next_url %}
<a href="{{ next_url }}" class="subdir-item">
{% if next_thumb %}
<img src="{{ next_thumb }}" class="subdir-thumb" alt="next thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Next</span>
</a>
{% endif %}
<a href="{{ back_url }}" class="subdir-item">
{% if back_thumb %}
<img src="{{ back_thumb }}" class="subdir-thumb" alt="back thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Back</span>
</a>
<a href="{{ home_url }}" class="subdir-item">
{% if home_thumb %}
<img src="{{ home_thumb }}" class="subdir-thumb" alt="home thumb">
{% else %}
<span class="subdir-fallback"><i class="fa-solid fa-image"></i></span>
{% endif %}
<span>Home</span>
</a>
</div>
<hr>
<form method="post" action="{% url 'logout' %}">
{% csrf_token %}
<button type="submit" class="clear-btn">
<img src="{% static 'imgs/boot.png' %}" class="small-nav-icon">
<button type="submit" class="btn btn-sm btn-plain w-100">
<i class="fa-solid fa-arrow-up-from-bracket"></i>
<span class="ms-1">Logout</span>
</button>
</form>
</td>
</tr>
</table>
</aside>
</div>
</div>
<!-- Image view. -->
<table class="fc mauto h90">
<tr>
<!-- Previous image. -->
<td>
{% if prev %}
<a href="../{{prev}}">
<img src="{% static 'imgs/back.png' %}" class="navigation-icon">
</a>
{% endif %}
</td>
<!-- Current image. -->
<td>
<a href="{{image_path}}" target="_blank">
<div class="image-container">
<img src="{{image_path}}" class="image">
</div>
</a>
</td>
<!-- Next image. -->
<td>
{% if next %}
<a href="../{{next}}">
<img src="{% static 'imgs/forward.png' %}" class="navigation-icon">
</a>
{% endif %}
</td>
</tr>
</table>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz" crossorigin="anonymous"></script>
</body>
</html>