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fix(single): fill slide and video cover media like the image cover

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Slide-mode images rendered at intrinsic ratio, top-aligned inside the
swiper chain (--pc-height:auto left .swiper-wrapper content-sized), so
the taller box showed a gap at the bottom and never center-cropped like
the image cover. The video cover had the same problem through
video-player.js (height:auto, capped at 70vh).

- aksrt_render_slider scale mode emits --pc-height/--m-height 100% so
  the wrapper/slide/img chain fills the ratio box and object-fit: cover
  center-crops inside it (same pattern as the .scale-height widgets)
- video-player.js renders the video at height:100% + object-fit:cover;
  with an undimensioned container height:100% degrades to auto,
  matching the previous behavior
- drop the dead .single-cover padding-bottom rules (every producer owns
  its height inline, and the rule squeezed the absolutely positioned
  slide inner) and the orphaned --single-cover-scale var in
  tokens.css/compat-vars.css/main.css/InlineStyleBuilder
- rebuild public bundles; extend the single-cover-height contract
This commit is contained in:
kate522
2026-09-05 18:53:45 +08:00
parent 9fa7190232
commit d86147f406
11 changed files with 67 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
assets/css/build/public.css
-1
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@@ -214,7 +214,6 @@ Full admin panel preserved (settings, OAuth, content tools, etc).
--color-primary-dark: var(--color-primary-active);
--shadow-md: var(--shadow);
--mini-radius: calc(var(--radius) / 1.4);
--single-cover-scale: 35%;
/* ===== Avatar size system — legacy --this-size 等价 ===== */
--aksrt-avatar-size-xs: 24px;
assets/css/build/public.min.css
Vendored
+1 -1
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File diff suppressed because one or more lines are too long
assets/css/core/tokens.css
-1
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@@ -189,7 +189,6 @@
--color-primary-dark: var(--color-primary-active);
--shadow-md: var(--shadow);
--mini-radius: calc(var(--radius) / 1.4);
--single-cover-scale: 35%;
/* ===== Avatar size system — legacy --this-size 等价 ===== */
--aksrt-avatar-size-xs: 24px;
assets/css/frontend/compat-vars.css
-1
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@@ -62,7 +62,6 @@
/* Cards — 对齐 legacy 70% */
--posts-card-scale: 70%;
--posts-list-scale: 70%;
--single-cover-scale: 35%;
}
/* legacy --this-* context-coloring DEFAULTS live with the .but system in
assets/css/frontend/single-post/cover.css
+2 -2
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@@ -4,14 +4,14 @@
* ============================================================ */
/* ===== Cover (in-column ratio box) — legacy .single-cover ===== */
/* 高度由各模式的内联 padding-bottom 决定；此处不得再声明 padding-bottom，
* 否则会挤压绝对定位轮播内层（同样挂 .single-cover 类）的 content box。 */
.single-cover {
position: relative;
overflow: hidden;
border-radius: var(--main-radius, var(--radius, 8px));
box-shadow: 0 0 10px var(--main-shadow, rgba(116, 116, 116, 0.08));
margin-bottom: 20px;
/* legacy: padding-bottom: calc(var(--single-cover-scale) + 50px) */
padding-bottom: calc(var(--single-cover-scale, 35%) + 50px);
}
.single-cover > .fit-cover,
assets/css/main.css
-5
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@@ -2,7 +2,6 @@ body {
--mian-max-width: 1200px;
--posts-card-scale: 70%;
--posts-list-scale: 70%;
--single-cover-scale: 35%;
--theme-color: #f04494;
--focus-color: var(--theme-color);
@@ -8497,10 +8496,6 @@ body.modal-open .float-btn.wait-pay-btn .hover-show-con {
margin-left: 50px;
}
.single-cover {
padding-bottom: calc(var(--single-cover-scale) + 50px);
}
.single-cover-con {
color: #fff;
padding: 15px 15px 10px 15px;
assets/css/main.min.css
Vendored
+1 -1
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File diff suppressed because one or more lines are too long
assets/js/video-player.js
+3 -1
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@@ -28,7 +28,9 @@
style.id = STYLE_ID;
style.textContent =
'.aksrt-video{position:relative;background:#000;border-radius:12px;overflow:hidden;cursor:pointer;}' +
'.aksrt-video video{display:block;width:100%;height:auto;max-height:70vh;}' +
// 组件容器（文章封面比例盒）有确定高度：视频铺满并居中裁切，对齐单图封面；
// 容器无确定高度时 height:100% 退化为 auto，行为与原 height:auto 一致。
'.aksrt-video video{display:block;width:100%;height:100%;object-fit:cover;}' +
'.aksrt-video__overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.3);transition:opacity 0.3s;pointer-events:none;}' +
'.aksrt-video.is-playing .aksrt-video__overlay{opacity:0;}' +
'.aksrt-video__play{width:60px;height:60px;border-radius:50%;background:rgba(255,255,255,0.9);display:flex;align-items:center;justify-content:center;font-size:24px;color:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,0.3);transition:transform 0.2s;}' +
inc/helpers/aksrt-slider.php
+5 -2
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@@ -96,13 +96,16 @@ function aksrt_render_slider(array $args = []): string {
$scale_padding = '';
if ($args['scale_height']) {
// padding-bottom percentage for ratio box (legacy graphic cover style).
// 内层 .new-swiper 为绝对定位铺满 wrapper，高度完全由 wrapper 的 padding-bottom 决定。
// 内层 .new-swiper 绝对定位铺满 wrapper，wrapper 决定盒子高度；
// pc/m-height 100% 让 .swiper-wrapper/.swiper-slide 铺满盒子，
// 使 object-fit: cover 在确定的盒内居中裁切（对齐单图封面）。
$ratio_pct = max(10, min(100, (float) $args['scale_ratio'] * 100));
$scale_padding = $ratio_pct . '%';
$scale_extra = trim((string) $args['scale_extra']);
if ($scale_extra !== '') {
$scale_padding = 'calc(' . $scale_padding . ' + ' . $scale_extra . ')';
}
$height_style = '--pc-height:100%;--m-height:100%;';
} else {
$height_style = sprintf('--pc-height:%s;--m-height:%s;', esc_attr($args['pc_height']), esc_attr($args['m_height']));
}
@@ -120,7 +123,7 @@ function aksrt_render_slider(array $args = []): string {
// 渲染 HTML
$html = '<div class="' . esc_attr($wrapper_class_str) . '"' . ($args['scale_height'] ? ' style="position:relative;padding-bottom:' . esc_attr($scale_padding) . ';"' : '') . '>';
$html .= '<div class="' . esc_attr($slider_class_str) . '" ' . implode(' ', $data_attrs) . ($args['scale_height'] ? ' style="position:absolute;inset:0;width:100%;height:100%;"' : ' style="' . esc_attr($height_style) . '"') . '>';
$html .= '<div class="' . esc_attr($slider_class_str) . '" ' . implode(' ', $data_attrs) . ' style="' . esc_attr($height_style . ($args['scale_height'] ? 'position:absolute;inset:0;width:100%;height:100%;' : '')) . '">';
$html .= '<div class="swiper-wrapper">';
foreach ($slides as $slide) {
src/Frontend/InlineStyleBuilder.php
-1
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@@ -76,7 +76,6 @@ class InlineStyleBuilder {
'--font-heading' => $font_stacks['ui'],
'--aksrt-logo-width' => $logo_width . 'px',
'--nav-height' => '60px',
'--single-cover-scale' => '35%',
'--posts-list-scale' => (class_exists('\AKSRT\Settings\Settings') ? (\AKSRT\Settings\Settings::get_post_list_style_settings()['list_list_option']['scale'] ?? 70) : 70) . '%',
'--posts-card-scale' => (class_exists('\AKSRT\Settings\Settings') ? (\AKSRT\Settings\Settings::get_post_list_style_settings()['list_card_option']['scale'] ?? 70) : 70) . '%',
];
tests/widget-system/single-cover-height-contract.test.cjs
+55 -3
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@@ -68,14 +68,66 @@ test('single cover: the dead static slide fallback is gone', () => {
);
});
test('slider scale mode: inner swiper carries no dead inline height styles', () => {
test('slider scale mode: completes the definite height chain for cover cropping', () => {
assert.doesNotMatch(
sliderHelper,
/--scale-ratio/,
'--scale-ratio 无任何 CSS 消费方，禁止输出'
);
const scaleMode = sliderHelper.split("if ($args['scale_height']) {")[1] || '';
assert.ok(scaleMode.includes("position:absolute;inset:0;width:100%;height:100%;"));
// wrapper 决定盒子高度；pc/m-height 100% 让 .swiper-wrapper/.swiper-slide
// 铺满比例盒，使 object-fit: cover 在确定的盒内居中裁切（对齐单图封面）。
assert.match(
sliderHelper,
/\$height_style = '--pc-height:100%;--m-height:100%;';/
);
assert.match(
sliderHelper,
/esc_attr\(\$height_style \. \(\$args\['scale_height'\] \? 'position:absolute;inset:0;width:100%;height:100%;' : ''\)\)/,
'内层 .new-swiper 必须绝对定位铺满 wrapper'
);
});
test('video cover: the player video fills and center-crops like the image cover', () => {
const player = read('assets/js/video-player.js');
assert.match(
player,
/\.aksrt-video video\{display:block;width:100%;height:100%;object-fit:cover;\}/,
'视频必须铺满封面比例盒并居中裁切'
);
assert.doesNotMatch(
player,
/max-height:70vh/,
'封面盒高度由比例盒决定，不得再套 70vh 截断'
);
});
test('single cover css owns no fallback padding and the scale var is gone', () => {
for (const file of [
'assets/css/frontend/single-post/cover.css',
'assets/css/main.css',
'assets/css/main.min.css',
'assets/css/core/tokens.css',
'assets/css/frontend/compat-vars.css',
'assets/css/build/public.css',
'assets/css/build/public.min.css',
]) {
const css = read(file);
assert.doesNotMatch(
css,
/\.single-cover\s*\{[^}]*padding-bottom/,
`${file} 的 .single-cover 不得声明 padding-bottom（高度归内联样式）`
);
assert.doesNotMatch(
css,
/--single-cover-scale/,
`${file} 不得再包含孤儿变量 --single-cover-scale`
);
}
assert.doesNotMatch(
read('src/Frontend/InlineStyleBuilder.php'),
/--single-cover-scale/,
'运行时 CSS 变量不得再输出孤儿 --single-cover-scale'
);
});
test('dead cover css is removed from every stylesheet surface', () => {