diff options
Diffstat (limited to 'assets')
| -rw-r--r-- | assets/css/like-button.css | 151 | ||||
| -rw-r--r-- | assets/js/like-button.js | 109 |
2 files changed, 260 insertions, 0 deletions
diff --git a/assets/css/like-button.css b/assets/css/like-button.css new file mode 100644 index 00000000..8c347b6c --- /dev/null +++ b/assets/css/like-button.css @@ -0,0 +1,151 @@ +.floating-like-container { + position: fixed; + bottom: 30px; + right: 30px; + z-index: 1000; + opacity: 0.3; + transition: all 0.3s ease; +} + +.floating-like-container:hover { + opacity: 1; +} + +.floating-like-container.near-comments { + opacity: 0.6; + animation: gentle-shake 2s ease-in-out infinite; +} + +.floating-like-container.near-comments:hover { + opacity: 1; + animation: none; +} + +/* 已点赞状态：保持最高不透明度，不再晃动 */ +.floating-like-container.liked { + opacity: 1 !important; +} + +.floating-like-container.liked.near-comments { + animation: none !important; +} + +.floating-like-button { + display: flex; + flex-direction: column; + align-items: center; + cursor: pointer; + background: none; + border: none; + padding: 8px; + transition: all 0.3s ease; + position: relative; +} + +.floating-like-button:hover { + transform: scale(1.1); +} + +/* 已点赞状态下禁用hover放大效果 */ +.liked .floating-like-button:hover { + transform: none; +} + +.floating-like-button.clicked { + transform: scale(0.9); +} + +.floating-like-button:disabled { + cursor: not-allowed; +} + +#like-button-icon { + width: 32px; + height: 32px; + transition: all 0.3s ease; + filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2)); +} + +.liked #like-button-icon { + filter: brightness(0) saturate(100%) invert(8%) sepia(100%) saturate(7500%) hue-rotate(0deg) brightness(70%) contrast(150%) drop-shadow(0 2px 4px rgba(0,0,0,0.2)); + animation: heartbeat 1.5s ease-in-out infinite; +} + +.like-count-display { + margin-top: 4px; + font-size: 12px; + font-weight: bold; + color: var(--secondary-text-color); + text-align: center; + min-width: 20px; + background: rgba(255, 255, 255, 0.9); + border-radius: 10px; + padding: 2px 6px; + box-shadow: 0 1px 3px rgba(0,0,0,0.1); +} + +.liked .like-count-display { + color: #8B0000; +} + +/* 悬浮提示样式 */ +.floating-like-button::before { + content: attr(title); + position: absolute; + bottom: 100%; + right: 0; + background: rgba(0, 0, 0, 0.8); + color: white; + padding: 6px 10px; + border-radius: 4px; + font-size: 12px; + white-space: nowrap; + opacity: 0; + visibility: hidden; + transform: translateY(5px); + transition: all 0.3s ease; + pointer-events: none; + margin-bottom: 8px; +} + +.floating-like-button:hover::before { + opacity: 1; + visibility: visible; + transform: translateY(0); +} + +/* 动画定义 */ +@keyframes gentle-shake { + 0%, 100% { transform: translateX(0); } + 25% { transform: translateX(-2px); } + 75% { transform: translateX(2px); } +} + +@keyframes heartbeat { + 0%, 100% { transform: scale(1); } + 25% { transform: scale(1.1); } + 50% { transform: scale(1.2); } + 75% { transform: scale(1.1); } +} + +/* 移动端适配 */ +@media screen and (max-width: 768px) { + .floating-like-container { + bottom: 20px; + right: 20px; + } + + #like-button-icon { + width: 28px; + height: 28px; + } + + .floating-like-button::before { + right: -10px; + transform: translateX(50%) translateY(5px); + } + + .floating-like-button:hover::before { + transform: translateX(50%) translateY(0); + } +}
\ No newline at end of file diff --git a/assets/js/like-button.js b/assets/js/like-button.js new file mode 100644 index 00000000..e03e5447 --- /dev/null +++ b/assets/js/like-button.js @@ -0,0 +1,109 @@ +(function() { + // 获取页面ID（需要在HTML中设置） + const pageId = window.likeButtonPageId; + if (!pageId) { + console.error('Like button: pageId not found'); + return; + } + + const countEl = document.getElementById("like-count-" + pageId); + const btnEl = document.getElementById("like-btn-" + pageId); + const containerEl = document.getElementById("like-container-" + pageId); + + if (!countEl || !btnEl || !containerEl) { + console.error('Like button: required elements not found'); + return; + } + + let isNearComments = false; + + function checkScrollPosition() { + const commentsSection = document.querySelector('.post-comments'); + if (!commentsSection) return; + + const rect = commentsSection.getBoundingClientRect(); + const windowHeight = window.innerHeight; + + // 当评论区进入视窗下半部分时触发 + const shouldHighlight = rect.top < windowHeight * 0.8; + + if (shouldHighlight !== isNearComments) { + isNearComments = shouldHighlight; + // 如果已经点赞，不添加 near-comments 类（避免晃动） + if (containerEl.classList.contains('liked')) { + return; + } + + if (isNearComments) { + containerEl.classList.add('near-comments'); + } else { + containerEl.classList.remove('near-comments'); + } + } + } + + function updateTooltip() { + if (containerEl.classList.contains('liked')) { + btnEl.setAttribute('title', btnEl.getAttribute('data-liked-title')); + } else { + btnEl.setAttribute('title', '为这篇文章献上心脏'); + } + } + + function fetchLikes() { + fetch("https://like.guhub.cn/like/" + pageId) + .then(resp => resp.json()) + .then(data => { + countEl.innerText = data.likes ?? 0; + if (localStorage.getItem("liked_" + pageId)) { + btnEl.disabled = true; + containerEl.classList.add("liked"); + // 移除可能存在的 near-comments 类 + containerEl.classList.remove('near-comments'); + updateTooltip(); + } + }) + .catch(() => { + countEl.innerText = "❌"; + }); + } + + window.sendLike = function(pageId) { + if (localStorage.getItem("liked_" + pageId)) return; + + if (window.location.hostname !== 'localhost') { + if (typeof umami !== 'undefined') { + umami.track('👍 Hit Like Button'); + } + } + + // 添加点击效果 + btnEl.classList.add("clicked"); + setTimeout(() => { + btnEl.classList.remove("clicked"); + }, 300); + + fetch("https://like.guhub.cn/like/" + pageId, { method: "POST" }) + .then(resp => resp.json()) + .then(data => { + localStorage.setItem("liked_" + pageId, "1"); + countEl.innerText = data.likes ?? 1; + btnEl.disabled = true; + containerEl.classList.add("liked"); + // 移除 near-comments 类，停止晃动 + containerEl.classList.remove('near-comments'); + updateTooltip(); + }) + .catch(() => { + alert("点赞失败，请稍后再试"); + }); + }; + + // 监听滚动事件 + window.addEventListener('scroll', checkScrollPosition); + window.addEventListener('resize', checkScrollPosition); + + // 初始化 + fetchLikes(); + checkScrollPosition(); +})();
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