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biss
2026-06-19 09:42:41 +08:00 Unverified
parent 2b248921c7
commit 0690ceb9cb
3 changed files with 437 additions and 0 deletions
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src/components/CustomContextMenu.astro
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<div class="custom-context-menu" data-context-menu role="menu" aria-hidden="true">
<div class="context-menu-nav" aria-label="页面导航">
<button type="button" data-context-action="back" aria-label="后退上一页" title="后退上一页">
<i class="fa-solid fa-arrow-left" aria-hidden="true"></i>
</button>
<button type="button" data-context-action="forward" aria-label="前进下一页" title="前进下一页">
<i class="fa-solid fa-arrow-right" aria-hidden="true"></i>
</button>
<button type="button" data-context-action="reload" aria-label="刷新页面" title="刷新页面">
<i class="fa-solid fa-rotate-right" aria-hidden="true"></i>
</button>
<a href="/" aria-label="返回首页" title="返回首页">
<i class="fa-solid fa-house" aria-hidden="true"></i>
</a>
</div>
<div class="context-menu-group" data-selection-group hidden>
<button type="button" data-context-action="copy-selection" data-selection-item>
<i class="fa-regular fa-copy" aria-hidden="true"></i>
<span>复制选中文字</span>
</button>
<button type="button" data-context-action="search-selection" data-selection-item>
<i class="fa-brands fa-microsoft" aria-hidden="true"></i>
<span>用 Bing 搜索</span>
</button>
<button type="button" data-context-action="quote-selection" data-selection-item data-comments-item>
<i class="fa-regular fa-comment-dots" aria-hidden="true"></i>
<span>引用到评论区</span>
</button>
</div>
<div class="context-menu-group" data-image-group hidden>
<button type="button" data-context-action="copy-image">
<i class="fa-regular fa-image" aria-hidden="true"></i>
<span>复制图片</span>
</button>
<button type="button" data-context-action="open-image">
<i class="fa-solid fa-up-right-from-square" aria-hidden="true"></i>
<span>新页面打开图片</span>
</button>
<button type="button" data-context-action="copy-image-url">
<i class="fa-solid fa-link" aria-hidden="true"></i>
<span>复制图片地址</span>
</button>
</div>
<div class="context-menu-group">
<a href="/archives/">
<i class="fa-solid fa-box-archive" aria-hidden="true"></i>
<span>时间线</span>
</a>
<a href="/categories/">
<i class="fa-solid fa-folder" aria-hidden="true"></i>
<span>分类</span>
</a>
<a href="/tags/">
<i class="fa-solid fa-hashtag" aria-hidden="true"></i>
<span>标签</span>
</a>
<button type="button" data-context-action="comments" data-comments-item>
<i class="fa-regular fa-comment-dots" aria-hidden="true"></i>
<span>跳转评论区</span>
</button>
<button type="button" data-context-action="print">
<i class="fa-solid fa-print" aria-hidden="true"></i>
<span>打印页面</span>
</button>
<a href="/cc/">
<i class="fa-solid fa-circle-info" aria-hidden="true"></i>
<span>网站版权</span>
</a>
</div>
</div>
<script is:inline>
(() => {
const menu = document.querySelector('[data-context-menu]');
if (!menu) return;
const selectionItems = [...menu.querySelectorAll('[data-selection-item]')];
const selectionGroup = menu.querySelector('[data-selection-group]');
const commentsItems = [...menu.querySelectorAll('[data-comments-item]')];
const imageGroup = menu.querySelector('[data-image-group]');
const focusableSelector = 'a[href], button:not([disabled])';
let lastSelectionText = '';
let lastImage = null;
const isNativeContextTarget = (target) =>
target instanceof Element &&
Boolean(target.closest('input, textarea, select, [contenteditable="true"], [contenteditable=""]'));
const getCommentsTarget = () =>
document.querySelector('.twikoo-comments, #twikoo-wrap, #twikoo, .tk-comments-container');
const getSelectionText = () => String(window.getSelection?.() || '').trim();
const getImageTarget = (target) => {
if (!(target instanceof Element)) return null;
const image = target.closest('img');
return image instanceof HTMLImageElement ? image : null;
};
const getImageUrl = () => {
if (!lastImage) return '';
return lastImage.currentSrc || lastImage.src || lastImage.getAttribute('src') || '';
};
const copyText = async (text) => {
if (navigator.clipboard?.writeText) {
await navigator.clipboard.writeText(text);
return;
}
const textarea = document.createElement('textarea');
textarea.value = text;
textarea.setAttribute('readonly', '');
textarea.style.position = 'fixed';
textarea.style.inset = '0 auto auto -9999px';
document.body.appendChild(textarea);
textarea.select();
document.execCommand('copy');
textarea.remove();
};
const setMenuState = () => {
const hasSelection = lastSelectionText.length > 0;
const hasComments = Boolean(getCommentsTarget());
const hasImage = Boolean(getImageUrl());
selectionItems.forEach((item) => {
item.hidden = !hasSelection;
});
if (selectionGroup) selectionGroup.hidden = !hasSelection;
commentsItems.forEach((item) => {
item.hidden = !hasComments || (item.hasAttribute('data-selection-item') && !hasSelection);
});
if (imageGroup) imageGroup.hidden = !hasImage;
};
const closeMenu = () => {
menu.classList.remove('is-open');
menu.setAttribute('aria-hidden', 'true');
};
const openMenu = (x, y) => {
setMenuState();
menu.classList.add('is-open');
menu.setAttribute('aria-hidden', 'false');
const rect = menu.getBoundingClientRect();
const gap = 10;
const left = Math.min(Math.max(gap, x), window.innerWidth - rect.width - gap);
const top = Math.min(Math.max(gap, y), window.innerHeight - rect.height - gap);
menu.style.left = `${left}px`;
menu.style.top = `${top}px`;
};
const jumpToComments = () => {
const target = getCommentsTarget();
target?.scrollIntoView({ behavior: 'smooth', block: 'start' });
};
const quoteToComments = () => {
jumpToComments();
window.setTimeout(() => {
const textarea = document.querySelector('#twikoo textarea, .twikoo-comments textarea, .tk-input textarea');
if (!(textarea instanceof HTMLTextAreaElement) || !lastSelectionText) return;
const quote = lastSelectionText
.split(/\r?\n/)
.map((line) => `> ${line}`)
.join('\n');
const current = textarea.value.trim();
textarea.value = current ? `${current}\n\n${quote}\n` : `${quote}\n`;
textarea.dispatchEvent(new Event('input', { bubbles: true }));
textarea.focus();
}, 500);
};
const searchSelection = () => {
if (!lastSelectionText) return;
const url = `https://www.bing.com/search?q=${encodeURIComponent(lastSelectionText)}`;
window.open(url, '_blank', 'noopener,noreferrer');
};
const copyImage = async () => {
const imageUrl = getImageUrl();
if (!imageUrl) return;
try {
if (!navigator.clipboard?.write || typeof ClipboardItem === 'undefined') {
throw new Error('Image clipboard is not available.');
}
const response = await fetch(imageUrl, { mode: 'cors' });
const blob = await response.blob();
await navigator.clipboard.write([
new ClipboardItem({ [blob.type || 'image/png']: blob }),
]);
} catch {
await copyText(new URL(imageUrl, window.location.href).toString());
}
};
const openImage = () => {
const imageUrl = getImageUrl();
if (!imageUrl) return;
window.open(new URL(imageUrl, window.location.href).toString(), '_blank', 'noopener,noreferrer');
};
document.addEventListener('contextmenu', (event) => {
if (isNativeContextTarget(event.target)) return;
lastSelectionText = getSelectionText();
lastImage = getImageTarget(event.target);
event.preventDefault();
openMenu(event.clientX, event.clientY);
});
document.addEventListener('click', (event) => {
const actionTarget = event.target instanceof Element ? event.target.closest('[data-context-action]') : null;
if (!actionTarget || !menu.contains(actionTarget)) {
closeMenu();
return;
}
const action = actionTarget.dataset.contextAction;
closeMenu();
if (action === 'back') history.back();
if (action === 'forward') history.forward();
if (action === 'reload') location.reload();
if (action === 'copy-selection' && lastSelectionText) copyText(lastSelectionText);
if (action === 'search-selection') searchSelection();
if (action === 'quote-selection') quoteToComments();
if (action === 'copy-image') copyImage();
if (action === 'open-image') openImage();
if (action === 'copy-image-url') copyText(new URL(getImageUrl(), window.location.href).toString());
if (action === 'comments') jumpToComments();
if (action === 'print') window.print();
});
document.addEventListener('keydown', (event) => {
if (event.key === 'Escape') closeMenu();
if (event.key === 'Tab' && menu.classList.contains('is-open')) {
const items = [...menu.querySelectorAll(focusableSelector)].filter((item) => !item.closest('[hidden]'));
if (items.length === 0) return;
const first = items[0];
const last = items[items.length - 1];
if (event.shiftKey && document.activeElement === first) {
event.preventDefault();
last.focus();
} else if (!event.shiftKey && document.activeElement === last) {
event.preventDefault();
first.focus();
}
}
});
window.addEventListener('scroll', closeMenu, { passive: true });
window.addEventListener('resize', closeMenu);
})();
</script>
src/layouts/BaseLayout.astro
+2
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@@ -1,5 +1,6 @@
---
import '../styles/site.css';
import CustomContextMenu from '@/components/CustomContextMenu.astro';
import { publicSiteConfig, siteConfig } from '../../site.config.mjs';
interface Props {
@@ -118,6 +119,7 @@ const publicConfigJson = JSON.stringify(publicSiteConfig).replace(/</g, '\\u003c
</section>
</div>
</footer>
<CustomContextMenu />
<script is:inline src={siteConfig.cdn.instantsearchJs}></script>
<script is:inline src={siteConfig.cdn.typesenseAdapterJs}></script>
<script is:inline src={siteConfig.cdn.fancyboxJs}></script>
src/styles/site.css
+168
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@@ -226,6 +226,126 @@ a {
color: var(--accent);
}
.custom-context-menu {
position: fixed;
top: 0;
left: 0;
z-index: 1000;
width: min(218px, calc(100vw - 20px));
max-height: calc(100vh - 20px);
overflow-y: auto;
border: 1px solid rgba(255, 255, 255, 0.58);
border-radius: 14px;
padding: 8px;
color: #4f565b;
background:
linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(235, 248, 231, 0.68)),
rgba(245, 252, 241, 0.82);
box-shadow:
inset 0 1px 0 rgba(255, 255, 255, 0.86),
0 18px 42px rgba(44, 55, 63, 0.18);
backdrop-filter: blur(18px) saturate(165%);
-webkit-backdrop-filter: blur(18px) saturate(165%);
opacity: 0;
pointer-events: none;
transform: translate3d(0, 6px, 0) scale(0.98);
transform-origin: top left;
transition:
opacity 0.14s ease,
transform 0.14s ease;
}
.custom-context-menu.is-open {
opacity: 1;
pointer-events: auto;
transform: translate3d(0, 0, 0) scale(1);
}
.custom-context-menu [hidden] {
display: none !important;
}
.context-menu-nav {
display: grid;
grid-template-columns: repeat(4, minmax(0, 1fr));
gap: 6px;
padding-bottom: 7px;
}
.context-menu-group {
display: grid;
gap: 2px;
border-top: 1px dashed rgba(104, 111, 120, 0.18);
padding-top: 7px;
}
.context-menu-group + .context-menu-group {
margin-top: 7px;
}
.custom-context-menu :where(a, button) {
display: flex;
align-items: center;
width: 100%;
min-width: 0;
border: 0;
color: inherit;
font: inherit;
line-height: 1.25;
text-align: left;
background: transparent;
cursor: pointer;
}
.context-menu-nav :where(a, button) {
justify-content: center;
height: 42px;
border: 1px solid rgba(178, 194, 170, 0.42);
border-radius: 14px;
color: #6b7174;
background: rgba(255, 255, 255, 0.44);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76);
}
.context-menu-group :where(a, button) {
gap: 12px;
min-height: 40px;
border-radius: 10px;
padding: 9px 10px;
}
.custom-context-menu :where(a, button):hover,
.custom-context-menu :where(a, button):focus-visible {
color: var(--accent);
background: rgba(255, 255, 255, 0.58);
outline: 0;
}
.custom-context-menu i {
display: inline-grid;
width: 18px;
min-width: 18px;
height: 18px;
place-items: center;
color: #737a7d;
font-size: 0.98rem;
line-height: 1;
}
.custom-context-menu :where(a, button):hover i,
.custom-context-menu :where(a, button):focus-visible i {
color: currentColor;
}
.custom-context-menu span {
min-width: 0;
overflow: hidden;
font-size: 0.95rem;
font-weight: 650;
text-overflow: ellipsis;
white-space: nowrap;
}
.nav-links a:hover,
.nav-random:hover,
.nav-search:hover,
@@ -272,6 +392,38 @@ a {
0 8px 18px rgba(0, 0, 0, 0.18);
}
:root[data-theme='dark'] .custom-context-menu {
border-color: rgba(174, 205, 197, 0.2);
color: #d8e5e2;
background:
linear-gradient(145deg, rgba(31, 48, 52, 0.88), rgba(13, 23, 26, 0.78)),
rgba(15, 25, 28, 0.82);
box-shadow:
inset 0 1px 0 rgba(255, 255, 255, 0.1),
0 18px 42px rgba(0, 0, 0, 0.34);
}
:root[data-theme='dark'] .context-menu-nav :where(a, button) {
border-color: rgba(174, 205, 197, 0.16);
color: #b7c7c4;
background: rgba(255, 255, 255, 0.06);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
:root[data-theme='dark'] .context-menu-group {
border-top-color: rgba(174, 205, 197, 0.16);
}
:root[data-theme='dark'] .custom-context-menu :where(a, button):hover,
:root[data-theme='dark'] .custom-context-menu :where(a, button):focus-visible {
color: var(--accent);
background: rgba(114, 222, 210, 0.11);
}
:root[data-theme='dark'] .custom-context-menu i {
color: #a8b8b5;
}
.hero {
width: min(var(--wide-width), calc(100% - (var(--page-gutter) * 2)));
min-height: 360px;
@@ -3316,6 +3468,22 @@ meting-js {
--page-gutter: 16px;
}
.custom-context-menu {
width: min(218px, calc(100vw - 16px));
border-radius: 12px;
padding: 7px;
}
.context-menu-nav :where(a, button) {
height: 40px;
border-radius: 13px;
}
.context-menu-group :where(a, button) {
min-height: 38px;
padding: 8px 9px;
}
.nav {
display: grid;
grid-template-columns: minmax(0, 1fr) 40px;