PageIndexWidget: tweak dark and disabled colours

Reviewed-on: #36

public/css/admin.css

@@ -4,18 +4,20 @@
 	position: relative;
 }
 .polaroid a.edit {
-	background: #fff;
+	background: var(--bs-body-bg);
 	border-radius: 3px;
 	box-shadow: 1px 1px 2px rgba(0,0,0,0.3);
-	display: none !important;
+	color: var(--bs-body-color);
+	opacity: 0;
 	left: 20px;
 	line-height: 1.5;
 	padding: 5px 10px;
 	position: absolute;
+	transition: 0.25s;
 	top: 20px;
 }
 .polaroid:hover > a.edit {
-	display: block !important;
+	opacity: 1;
 }
 
 

public/css/default.css

@@ -18,6 +18,11 @@ body {
 	font-family: "Open Sans", sans-serif;
 	background: #aaa 0 -50% fixed;
 	padding: 0 0 3rem;
+    transition: 0.5s;
+}
+
+[data-bs-theme=dark] body {
+    background-color: #444;
 }
 
 #wrapper, header .container {
@@ -34,7 +39,19 @@ a:hover {
 	color: #262626;
 }
 
+[data-bs-theme=dark] .content-box a:not(.btn) {
+    color: #b94b4b;
+}
+[data-bs-theme=dark] .content-box a:not(.btn):hover {
+    color: #963626;
+}
+
+
 .page-link {
+	--bs-pagination-disabled-bg: var(--bs-body-bg);
+	--bs-pagination-disabled-color: var(--bs-body-color);
+}
+.page-link, .page-padding {
 	color: #b50707;
 	font-family: 'Coda', sans-serif;
 }
@@ -45,6 +62,15 @@ a:hover {
 	background-color: #990b0b;
 	border-color: #a40d0d;
 }
+[data-bs-theme=dark] .page-link,
+[data-bs-theme=dark] .page-padding{
+	color: #ae473c;
+}
+[data-bs-theme=dark] .active > .page-link, .page-link.active {
+	background-color: #4a0e0e;
+	border-color: #5b5a5a;
+	color: #ddd;
+}
 
 @media (max-width: 767px) {
 	.pagination {
@@ -147,6 +173,21 @@ i.space-invader.alt-6::before {
 i.space-invader.alt-7::before {
 	content: 'O';
 }
+i.nyan-cat {
+	background-image: url('../images/nyan-cat.gif');
+	background-position: 0 -25px;
+	background-size: cover;
+	display: inline-block;
+	height: 85px;
+	left: -40px;
+	position: absolute;
+	top: -5px;
+	transform: rotate(-5deg);
+	transition: 0.25s;
+	width: 110px;
+}
+
+
 @media (max-width: 991px) {
 	.navbar-brand {
 		padding-left: 60px;
@@ -157,13 +198,17 @@ i.space-invader.alt-7::before {
 		top: -7px;
 		width: 70px;
 	}
+	i.nyan-cat {
+		left: -57px;
+		top: -7px;
+	}
 }
 
 
 /* Content boxes
 ------------------*/
 .content-box {
-	background-color: #fff;
+	background-color: var(--bs-body-bg);
 	margin: 0 auto 2rem;
 	padding: 2rem;
 	border-radius: 0.5rem;
@@ -184,10 +229,10 @@ i.space-invader.alt-7::before {
 }
 
 .tiled-header > a {
-	background: #fff;
+	background: var(--bs-body-bg);
 	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
 	border-radius: 0.5rem;
-	color: #000;
+	color: var(--bs-body-color);
 	display: inline-block;
 	font: 400 18px/2.2 'Coda', sans-serif;
 	margin: 0 0 1.5% 0;
@@ -198,34 +243,58 @@ i.space-invader.alt-7::before {
 }
 
 div.polaroid {
-	background: #fff;
-	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
+	background: var(--bs-body-bg);
+	box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.3);
 	line-height: 0;
 	position: relative;
+	transition: 0.25s;
 }
-div.polaroid img {
-	background: url('../images/nothumb.svg') center no-repeat;
+div.polaroid:hover {
+	box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.5);
+}
+div.polaroid img.normal-photo {
+	background: var(--bs-body-bg) url('../images/nothumb.svg') center no-repeat;
 	border: none;
+	left: 0;
 	object-fit: cover;
+	position: absolute;
+	top: 0;
 	width: 100%;
+	z-index: 20;
+}
+div.polaroid img.blur-photo {
+	filter: blur(50px);
+	left: 0;
+	object-fit: cover;
+	position: absolute;
+	top: 0;
+	width: 100%;
+	z-index: 0;
+}
+div.polaroid img.placeholder-image {
+	background: var(--bs-body-bg);
+	z-index: 20;
 }
 div.polaroid h4 {
-	color: #000;
+	background: var(--bs-body-bg);
+	bottom: 0;
+	color: var(--bs-body-color);
 	margin: 0;
 	font: 400 18px 'Coda', sans-serif;
 	padding: 15px 5px;
+	position: absolute;
 	text-overflow: ellipsis;
 	text-align: center;
+	width: 100%;
 	white-space: nowrap;
 	overflow: hidden;
+	z-index: 20;
 }
 div.polaroid a {
 	display: block;
 	text-decoration: none;
 }
-div.polaroid:hover {
-	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
-}
+
 
 
 /* Album title boxes
@@ -235,7 +304,7 @@ div.polaroid:hover {
 	width: 100%;
 }
 .album_title_box > a {
-	background: #fff;
+	background: var(--bs-body-bg);
 	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
 	border-top-left-radius: 0.5rem;
 	border-bottom-left-radius: 0.5rem;
@@ -246,7 +315,7 @@ div.polaroid:hover {
 	padding: 8px 10px;
 }
 .album_title_box > div {
-	background: #fff;
+	background: var(--bs-body-bg);
 	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
 	border-top-right-radius: 0.5rem;
 	border-bottom-right-radius: 0.5rem;
@@ -257,7 +326,7 @@ div.polaroid:hover {
 	margin: 0 0 1.5% 0;
 }
 .album_title_box h2 {
-	color: #262626;
+	color: var(--bs-body-color);
 	font: 400 18px/2 'Coda', sans-serif !important;
 	margin: 0;
 }
@@ -273,10 +342,18 @@ div.polaroid:hover {
 	margin-bottom: 3rem;
 }
 .album_button_box > a {
+	background: var(--bs-body-bg);
 	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
+	border-color: var( --bs-secondary-bg);
+	color: var(--bs-body-color);
 	padding: 8px 10px;
 	margin-left: 12px;
 }
+.album_button_box > a:hover {
+	background: var(--bs-secondary-bg);
+	border-color: var(--bs-tertiary-bg);
+	color: var(--bs-secondary-color);
+}
 
 
 /* (Tag) autosuggest
@@ -286,8 +363,9 @@ div.polaroid:hover {
 	position: relative;
 }
 .autosuggest {
-	background: #fff;
+	background: var(--bs-body-bg);
 	border: 1px solid #ccc;
+	color: var(--bs-body-color);
 	position: absolute;
 	left: 2px;
 	top: 37px;
@@ -366,28 +444,59 @@ footer a {
 
 /* Styling for the photo pages
 --------------------------------*/
-#photo_frame {
-	padding-top: 1.5vh;
-	text-align: center;
-}
-#photo_frame a {
 
+#photo_frame {
+	padding: 3.5vh 0;
+	text-align: center;
+	height: 95vh;
 }
-#photo_frame a img {
-	border: none;
-	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
-	cursor: -moz-zoom-in;
-	display: inline-block;
-	height: 97vh;
-	max-width: 100%;
+
+#photo-figure {
+	position: relative;
 	object-fit: contain;
-	width: auto;
+	height: 93vh;
+	object-position: center center;
+}
+#photo-figure img {
+	object-position: center center;
+}
+#photo-figure img.normal-photo {
+	border: none;
+	cursor: -moz-zoom-in;
+	object-fit: contain;
+	z-index: 20;
+	position: absolute;
+	left: 0;
+	top: 0;
+}
+#photo-figure img.blur-photo {
+	filter: blur(50px);
+	left: 0;
+	object-fit: contain;
+	position: absolute;
+	top: 0;
+	z-index: 0;
+}
+
+figure.portrait-figure,
+figure.landscape-figure {
+	height: 93vh;
+	margin: 0 auto;
+}
+figure.panorama-figure {
+	object-fit: cover;
+	margin: 0 auto;
+}
+figure#photo-figure img.normal-photo,
+figure#photo-figure img.blur-photo {
+	height: 100%;
+	width: 100%;
 }
 
 #previous_photo, #next_photo {
-	background: #fff;
+	background: var(--bs-body-bg);
 	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
-	color: #262626;
+	color: var(--bs-body-color);
 	font-size: 3rem;
 	line-height: 0.5;
 	padding: 2rem 0.5rem;
@@ -399,8 +508,8 @@ span#previous_photo, span#next_photo {
 	opacity: 0.25;
 }
 a#previous_photo:hover, a#next_photo:hover {
-	background: #eee;
-	color: #000;
+	background: var(--bs-secondary-bg);
+	color: var(--bs-secondary-color);
 }
 #previous_photo {
 	border-top-right-radius: 0.5rem;

public/js/color-modes.js

@@ -0,0 +1,77 @@
+/*!
+ * Color mode toggler for Bootstrap's docs (https://getbootstrap.com/)
+ * Copyright 2011-2023 The Bootstrap Authors
+ * Licensed under the Creative Commons Attribution 3.0 Unported License.
+ */
+
+(() => {
+	'use strict'
+
+	const getStoredTheme = () => localStorage.getItem('theme');
+	const setStoredTheme = theme => localStorage.setItem('theme', theme);
+
+	const getPreferredTheme = () => {
+		const storedTheme = getStoredTheme();
+		if (storedTheme) {
+			return storedTheme;
+		}
+
+		return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
+	}
+
+	const setTheme = theme => {
+		if (theme === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches) {
+			document.documentElement.setAttribute('data-bs-theme', 'dark');
+		} else {
+			document.documentElement.setAttribute('data-bs-theme', theme);
+		}
+	}
+
+	setTheme(getPreferredTheme());
+
+	const showActiveTheme = (theme, focus = false) => {
+		const themeSwitcher = document.querySelector('#bd-theme');
+
+		if (!themeSwitcher) {
+			return;
+		}
+
+		const themeSwitcherText = document.querySelector('#bd-theme-text');
+		const activeThemeIcon = document.querySelector('#theme-icon-active');
+		const btnToActive = document.querySelector(`[data-bs-theme-value="${theme}"]`);
+		const activeButtonIcon = btnToActive.querySelector('i.bi').className;
+
+		document.querySelectorAll('[data-bs-theme-value]').forEach(element => {
+			element.classList.remove('active');
+		});
+
+		btnToActive.classList.add('active');
+		activeThemeIcon.className = activeButtonIcon;
+		const themeSwitcherLabel = `${themeSwitcherText.textContent} (${btnToActive.dataset.bsThemeValue})`
+
+		if (focus) {
+			themeSwitcher.focus()
+		}
+	}
+
+	window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
+		const storedTheme = getStoredTheme()
+		if (storedTheme !== 'light' && storedTheme !== 'dark') {
+			setTheme(getPreferredTheme())
+		}
+	})
+
+	window.addEventListener('DOMContentLoaded', () => {
+		showActiveTheme(getPreferredTheme())
+
+		document.querySelectorAll('[data-bs-theme-value]')
+			.forEach(toggle => {
+				toggle.addEventListener('click', () => {
+					const theme = toggle.getAttribute('data-bs-theme-value')
+					setStoredTheme(theme)
+					setTheme(theme)
+					showActiveTheme(theme, true)
+				})
+			})
+	})
+})()

templates/AlbumIndex.php

@@ -42,7 +42,7 @@ class AlbumIndex extends Template
 	{
 		echo '
 					<div class="col-md-6 col-xl-4">
-						<div class="polaroid landscape">';
+						<div class="polaroid landscape" style="aspect-ratio: 1.12">';
 
 		if ($this->show_edit_buttons)
 			echo '
@@ -58,15 +58,20 @@ class AlbumIndex extends Template
 				$thumbs[$factor] = $album['thumbnail']->getThumbnailUrl(
 					static::TILE_WIDTH * $factor, static::TILE_HEIGHT * $factor, true, true);
 
-			echo '
+			foreach (['normal-photo', 'blur-photo'] as $className)
+			{
+				echo '
 								<img alt="" src="', $thumbs[1], '"' . (isset($thumbs[2]) ?
 									' srcset="' . $thumbs[2] . ' 2x"' : '') .
+									' class="', $className, '"' .
 									' alt="" style="aspect-ratio: ', self::TILE_RATIO, '">';
+			}
 		}
 		else
 		{
 			echo '
 								<img alt="" src="', BASEURL, '/images/nothumb.svg"',
+									' class="placeholder-image"',
 									' style="aspect-ratio: ', self::TILE_RATIO, '; object-fit: unset">';
 		}
 

templates/MainNavBar.php

@@ -20,12 +20,13 @@ class MainNavBar extends NavBar
 		// Select a random space invader, with a bias towards the mascot
 		$rnd = rand(0, 100);
 		$alt = $rnd > 50 ? ' alt-' . ($rnd % 6 + 1) : '';
+		$className = $rnd > 5 ? 'space-invader' . $alt : 'nyan-cat';
 
 		echo '
 		<nav id="', $this->outerMenuId, '" class="navbar navbar-expand-lg ', $this->navBarClasses, '" aria-label="', $this->ariaLabel, '">
 			<div class="container">
 				<a class="navbar-brand flex-grow-1" href="', BASEURL, '/">
-					<i class="space-invader', $alt, '"></i>
+					<i class="', $className, '"></i>
 					HashRU Pics
 				</a>
 				<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#', $this->innerMenuId, '" aria-controls="', $this->innerMenuId, '" aria-expanded="false" aria-label="Toggle navigation">
@@ -50,6 +51,8 @@ class MainNavBar extends NavBar
 			$userMenu = new UserMenu();
 			$this->renderMenuItems($userMenu->getItems());
 
+			$this->darkModeToggle();
+
 			echo '
 					</ul>
 				</div>';
@@ -59,4 +62,36 @@ class MainNavBar extends NavBar
 			</div>
 		</nav>';
 	}
+
+	private function darkModeToggle()
+	{
+		echo '
+						<li class="nav-item dropdown">
+							<button class="btn btn-link nav-link py-2 px-0 px-lg-2 dropdown-toggle d-flex align-items-center"
+								id="bd-theme" type="button" data-bs-toggle="dropdown" data-bs-display="static">
+								<i id="theme-icon-active" class="bi bi-light"></i>
+								<span class="d-lg-none ms-2" id="bd-theme-text">Toggle theme</span>
+							</button>
+							<ul class="dropdown-menu dropdown-menu-end">
+								<li>
+									<button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="light">
+										<i class="bi bi-sun-fill"></i>
+										Light
+									</button>
+								</li>
+								<li>
+									<button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="dark">
+										<i class="bi bi-moon-stars-fill"></i>
+										Dark
+									</button>
+								</li>
+								<li>
+									<button type="button" class="dropdown-item d-flex align-items-center active" data-bs-theme-value="auto">
+										<i class="bi bi-circle-half"></i>
+										Auto
+									</button>
+								</li>
+							</ul>
+						</li>';
+	}
 }

templates/MainTemplate.php

@@ -39,7 +39,8 @@ class MainTemplate extends Template
 		<link rel="stylesheet" href="', BASEURL, '/vendor/twbs/bootstrap/dist/css/bootstrap.min.css">
 		<link rel="stylesheet" href="', BASEURL, '/vendor/twbs/bootstrap-icons/font/bootstrap-icons.css">
 		<link type="text/css" rel="stylesheet" href="', BASEURL, '/css/default.css">
-		<script type="text/javascript" src="', BASEURL, '/js/main.js"></script>'
+		<script type="text/javascript" src="', BASEURL, '/js/main.js"></script>
+		<script type="text/javascript" src="', BASEURL, '/js/color-modes.js"></script>'
 		, $this->header_html, '
 	</head>
 	<body', !empty($this->classes) ? ' class="' . implode(' ', $this->classes) . '"' : '', '>

templates/PhotoPage.php

@@ -67,17 +67,31 @@ class PhotoPage extends Template
 	protected function photo()
 	{
 		echo '
-				<div id="photo_frame">
-					<a href="', $this->photo->getUrl(), '">';
+				<a href="', $this->photo->getUrl(), '">
+					<div id="photo_frame">';
 
 		if ($this->photo->isPortrait())
-			echo $this->photo->getInlineImage(null, 960);
+		{
+			echo '
+						<figure id="photo-figure" class="portrait-figure">',
+				$this->photo->getInlineImage(null, 960, 'normal-photo'),
+				$this->photo->getInlineImage(null, 960, 'blur-photo'), '
+						</figure>';
+		}
 		else
-			echo $this->photo->getInlineImage(1280, null);
+		{
+			$className = $this->photo->isPanorama() ? 'panorama-figure' : 'landscape-figure';
+			echo '
+						<figure id="photo-figure" class="', $className, '">',
+				$this->photo->getInlineImage(1280, null, 'normal-photo'),
+				$this->photo->getInlineImage(1280, null, 'blur-photo'), '
+						</figure>';
+		}
 
 		echo '
-					</a>
-				</div>';
+						</figure>
+					</div>
+				</a>';
 	}
 
 	private function photoNav()

templates/PhotosIndex.php

@@ -83,27 +83,33 @@ class PhotosIndex extends Template
 
 	protected function photo(Image $image, $className, $width, $height, $crop = true, $fit = true)
 	{
+		// Prefer thumbnail aspect ratio if available, otherwise use image aspect ratio.
+		$aspectRatio = isset($width, $height) ? $width / $height : $image->ratio();
+
 		echo '
-				<div class="polaroid ', $className, '">';
+				<div class="polaroid ', $className, '" style="aspect-ratio: ', $aspectRatio, '">';
 
 		if ($this->show_edit_buttons)
 			echo '
 					<a class="edit" href="', BASEURL, '/editasset/?id=', $image->getId(), '">Edit</a>';
 
 		echo '
-					<a href="', $image->getPageUrl(), $this->url_suffix, '#photo_frame">
+					<a href="', $image->getPageUrl(), $this->url_suffix, '#photo_frame">';
+
+
+		foreach (['normal-photo', 'blur-photo'] as $className)
+		{
+			echo '
 						<img src="', $image->getThumbnailUrl($width, $height, $crop, $fit), '"';
 
-		// Can we offer double-density thumbs?
-		if ($image->width() >= $width * 2 && $image->height() >= $height * 2)
-			echo ' srcset="', $image->getThumbnailUrl($width * 2, $height * 2, $crop, $fit), ' 2x"';
-		else
-			echo ' srcset="', $image->getThumbnailUrl($image->width(), $image->height(), true), ' 2x"';
+			// Can we offer double-density thumbs?
+			if ($image->width() >= $width * 2 && $image->height() >= $height * 2)
+				echo ' srcset="', $image->getThumbnailUrl($width * 2, $height * 2, $crop, $fit), ' 2x"';
+			else
+				echo ' srcset="', $image->getThumbnailUrl($image->width(), $image->height(), true), ' 2x"';
 
-		// Prefer thumbnail aspect ratio if available, otherwise use image aspect ratio.
-		$aspectRatio = isset($width, $height) ? $width / $height : $image->ratio();
-
-		echo ' alt="" title="', $image->getTitle(), '" style="aspect-ratio: ', $aspectRatio, '">';
+			echo ' alt="" title="', $image->getTitle(), '" class="', $className, '" style="aspect-ratio: ', $aspectRatio, '">';
+		}
 
 		if ($this->show_labels)
 			echo '