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| ;(function () {
'use strict'
let API_URL = ''
let PAGE_SIZE = 12
let ERROR_IMG = ''
let SORT_RULE = 'created'
function loadConfig() {
var config = window.UserConfig || {}
API_URL = (config.private_api_url || '').replace(/\/$/, '') + '/'
PAGE_SIZE = config.page_turning_number || 12
ERROR_IMG = config.error_img || ''
SORT_RULE = config.sort_rule || 'created'
}
let allArticles = []
let currentIndex = 0
let statisticalData = null
let currentRule = ''
function fetchJSON(url) {
return fetch(url)
.then(function (res) {
if (!res.ok) throw new Error('请求失败: ' + res.status)
return res.json()
})
}
function createElement(tag, attrs, children) {
var el = document.createElement(tag)
if (attrs) {
Object.keys(attrs).forEach(function (key) {
if (key === 'className') {
el.className = attrs[key]
} else if (key === 'style' && typeof attrs[key] === 'object') {
Object.assign(el.style, attrs[key])
} else if (key.startsWith('on')) {
el.addEventListener(key.slice(2).toLowerCase(), attrs[key])
} else {
el.setAttribute(key, attrs[key])
}
})
}
if (children !== undefined && children !== null) {
if (Array.isArray(children)) {
children.forEach(function (child) {
if (child) el.appendChild(typeof child === 'string' ? document.createTextNode(child) : child)
})
} else if (typeof children === 'string') {
el.textContent = children
} else {
el.appendChild(children)
}
}
return el
}
function handleImgError(img) {
if (ERROR_IMG) {
img.src = ERROR_IMG
}
}
function renderStateBox() {
var stateBox = createElement('div', { id: 'cf-state-box' })
var state = createElement('div', { id: 'cf-state', className: 'cf-new-add' })
var stateData = createElement('div', { className: 'cf-state-data' }, [
createStatItem('cf-data-friends', '订阅', statisticalData.friends_num),
createStatItem('cf-data-active', '活跃', statisticalData.active_num),
createStatItem('cf-data-article', '日志', statisticalData.article_num)
])
var sortBtns = createElement('div', { className: 'cf-sort-btns' })
var btnCreated = createElement('span', {
className: 'cf-sort-btn pointer' + (currentRule === 'created' ? ' cf-sort-active' : ''),
onClick: function () { switchSort('created') }
}, '最新发布')
var btnUpdated = createElement('span', {
className: 'cf-sort-btn pointer' + (currentRule === 'updated' ? ' cf-sort-active' : ''),
onClick: function () { switchSort('updated') }
}, '最近更新')
sortBtns.appendChild(btnCreated)
sortBtns.appendChild(btnUpdated)
state.appendChild(stateData)
state.appendChild(sortBtns)
stateBox.appendChild(state)
return stateBox
}
function createStatItem(className, label, value) {
return createElement('div', { className: className }, [
createElement('span', { className: 'cf-label' }, label),
createElement('span', { className: 'cf-message' }, String(value || 0))
])
}
function renderArticleItem(article) {
var item = createElement('div', { className: 'cf-article-item' })
var articleDiv = createElement('div', { className: 'cf-article' })
var titleLink = createElement('a', {
className: 'cf-article-title',
href: article.link,
target: '_blank',
rel: 'noopener nofollow',
'data-title': article.title
}, article.title)
var avatarDiv = createElement('div', {
className: 'cf-article-avatar no-lightbox flink-item-icon'
})
var onAvatarClick = function (e) {
e.preventDefault()
e.stopPropagation()
showOverlay(article.author, article.avatar, article.link)
}
var avatarImg = createElement('img', {
className: 'cf-img-avatar avatar no-lightbox',
src: article.avatar || ERROR_IMG,
alt: 'avatar'
})
avatarImg.onerror = function () { handleImgError(this) }
var authorSpan = createElement('span', {
className: 'cf-article-author pointer',
onClick: onAvatarClick
}, article.author)
var timeDate = (currentRule === 'updated') ? (article.updated || article.created || '') : (article.created || '')
var timePrefix = (currentRule === 'updated') ? '更新于 ' : ''
var timeSpan = createElement('span', { className: 'cf-article-time' }, [
createElement('span', { className: 'cf-time-created' }, [
createElement('i', { className: 'far fa-calendar-alt' }),
document.createTextNode(timePrefix + timeDate)
])
])
avatarDiv.appendChild(avatarImg)
avatarDiv.appendChild(authorSpan)
avatarDiv.appendChild(timeSpan)
articleDiv.appendChild(titleLink)
articleDiv.appendChild(avatarDiv)
item.appendChild(articleDiv)
return item
}
function renderFooter() {
var footer = createElement('div', { id: 'cf-footer' })
var moreBtn = createElement('div', { id: 'cf-more', className: 'cf-new-add pointer', onClick: loadMore })
moreBtn.innerHTML = '<i class="fas fa-infinity"></i>'
footer.appendChild(moreBtn)
return footer
}
function renderOverlayGroup() {
var group = createElement('div', { id: 'cf-overlay-group' })
group.style.display = 'none'
var overlay = createElement('div', { id: 'cf-overlay', onClick: closeOverlay })
var overshow = createElement('div', { className: 'cf-overshow' })
group.appendChild(overlay)
group.appendChild(overshow)
return group
}
function init() {
loadConfig()
currentRule = SORT_RULE
var root = document.getElementById('hexo-circle-of-friends-root')
if (!root) return
root.innerHTML = ''
fetchJSON(API_URL + 'all?rule=' + SORT_RULE)
.then(function (data) {
statisticalData = data.statistical_data || {}
allArticles = data.article_data || []
currentIndex = 0
render(root)
})
.catch(function (err) {
console.error('[FriendCircle] 数据加载失败:', err)
root.innerHTML = '<div style="text-align:center;padding:20px;color:#999;">友圈数据加载失败，请稍后刷新重试</div>'
})
}
function render(root) {
root.innerHTML = ''
var overlayGroup = renderOverlayGroup()
var wrapper = createElement('div')
var container = createElement('div', { id: 'cf-container' })
container.appendChild(renderStateBox())
var articleGroup = createElement('div', { className: 'cf-article-group' })
container.appendChild(articleGroup)
wrapper.appendChild(container)
root.appendChild(overlayGroup)
root.appendChild(wrapper)
loadArticles(articleGroup)
}
function loadArticles(articleGroup) {
var oldFooter = articleGroup.querySelector('#cf-footer')
if (oldFooter) {
articleGroup.removeChild(oldFooter)
}
var end = Math.min(currentIndex + PAGE_SIZE, allArticles.length)
for (var i = currentIndex; i < end; i++) {
articleGroup.appendChild(renderArticleItem(allArticles[i]))
}
currentIndex = end
var footer = renderFooter()
articleGroup.appendChild(footer)
var moreBtn = footer.querySelector('#cf-more')
if (currentIndex >= allArticles.length) {
moreBtn.style.display = 'none'
}
}
function loadMore() {
var root = document.getElementById('hexo-circle-of-friends-root')
if (!root) return
var articleGroup = root.querySelector('.cf-article-group')
if (!articleGroup) return
loadArticles(articleGroup)
}
function showOverlay(author, avatar, articleLink) {
var root = document.getElementById('hexo-circle-of-friends-root')
if (!root) return
var overlayGroup = root.querySelector('#cf-overlay-group')
if (!overlayGroup) return
var overshow = overlayGroup.querySelector('.cf-overshow')
overshow.innerHTML = '<div style="text-align:center;padding:20px;">加载中...</div>'
overlayGroup.style.display = ''
var friendLink = ''
try {
var urlObj = new URL(articleLink)
friendLink = urlObj.origin + '/'
} catch (e) {
friendLink = articleLink
}
fetchJSON(API_URL + 'post?num=5&link=' + encodeURIComponent(friendLink))
.then(function (data) {
renderOvershowContent(overshow, data)
})
.catch(function (err) {
console.error('[FriendCircle] 弹窗数据加载失败:', err)
overshow.innerHTML = '<div style="text-align:center;padding:20px;color:#999;">加载失败</div>'
})
}
function renderOvershowContent(overshow, data) {
overshow.innerHTML = ''
var stat = data.statistical_data || {}
var articles = data.article_data || []
var head = createElement('div', { className: 'cf-overshow-head' })
var avatarLink = createElement('a', {
href: stat.link || '#',
target: '_blank',
rel: 'noopener nofollow',
className: 'pointer'
})
var avatarImg = createElement('img', {
className: 'cf-img-avatar avatar',
src: stat.avatar || ERROR_IMG,
alt: 'avatar'
})
avatarImg.onerror = function () { handleImgError(this) }
avatarLink.appendChild(avatarImg)
var nameLink = createElement('a', {
target: '_blank',
rel: 'noopener nofollow',
href: stat.link || '#',
className: 'pointer'
}, stat.name || '未知')
head.appendChild(avatarLink)
head.appendChild(nameLink)
overshow.appendChild(head)
var contentWrapper = createElement('div')
articles.forEach(function (article, index) {
var isLast = (index === articles.length - 1)
var contentClass = isLast ? 'cf-overshow-content-tail' : 'cf-overshow-content'
var contentDiv = createElement('div', { className: contentClass })
var p = createElement('p', null, [
createElement('a', {
className: 'cf-article-title',
href: article.link,
target: '_blank',
rel: 'noopener nofollow',
'data-title': article.title
}, article.title),
createElement('span', null, article.created || '')
])
contentDiv.appendChild(p)
contentWrapper.appendChild(contentDiv)
})
overshow.appendChild(contentWrapper)
}
function closeOverlay() {
var root = document.getElementById('hexo-circle-of-friends-root')
if (!root) return
var overlayGroup = root.querySelector('#cf-overlay-group')
if (overlayGroup) {
overlayGroup.style.display = 'none'
}
}
function switchSort(rule) {
if (rule === currentRule) return
currentRule = rule
var root = document.getElementById('hexo-circle-of-friends-root')
if (!root) return
fetchJSON(API_URL + 'all?rule=' + currentRule)
.then(function (data) {
statisticalData = data.statistical_data || {}
allArticles = data.article_data || []
currentIndex = 0
render(root)
})
.catch(function (err) {
console.error('[FriendCircle] 切换排序失败:', err)
})
}
window.closeShow = closeOverlay
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init)
} else {
init()
}
document.addEventListener('pjax:complete', init)
})()
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