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| window.IP_CONFIG = { API_KEY: 'RkpZUXb9t9BSnJv1sQpbO1R48Q', BLOG_LOCATION: { lng: 113.666, lat: 34.666 }, CACHE_DURATION: 1000 * 60 * 60, HOME_PAGE_ONLY: true, };
const insertAnnouncementComponent = () => { const announcementCards = document.querySelectorAll('.card-widget.card-announcement'); if (!announcementCards.length) return;
if (IP_CONFIG.HOME_PAGE_ONLY && !isHomePage()) { announcementCards.forEach(card => card.remove()); return; } if (!document.querySelector('#welcome-info')) return; fetchIpInfo(); };
const getWelcomeInfoElement = () => document.querySelector('#welcome-info');
const fetchIpData = async () => { const response = await fetch(`https://api.76.al/api/ip/query?key=${encodeURIComponent(IP_CONFIG.API_KEY)}`); if (!response.ok) throw new Error('网络响应不正常'); return await response.json(); };
const showWelcome = ({ data, ip }) => { if (!data) return showErrorMessage();
const { lng, lat, country, prov, city } = data; const welcomeInfo = getWelcomeInfoElement(); if (!welcomeInfo) return;
const dist = calculateDistance(lng, lat); const ipDisplay = formatIpDisplay(ip); const pos = formatLocation(country, prov, city);
welcomeInfo.style.display = 'block'; welcomeInfo.style.height = 'auto'; welcomeInfo.innerHTML = generateWelcomeMessage(pos, dist, ipDisplay, country, prov, city); };
const calculateDistance = (lng, lat) => { const R = 6371; const rad = Math.PI / 180; const dLat = (lat - IP_CONFIG.BLOG_LOCATION.lat) * rad; const dLon = (lng - IP_CONFIG.BLOG_LOCATION.lng) * rad; const a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + Math.cos(IP_CONFIG.BLOG_LOCATION.lat * rad) * Math.cos(lat * rad) * Math.sin(dLon / 2) * Math.sin(dLon / 2);
return Math.round(R * 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a))); }; const formatIpDisplay = (ip) => ip.includes(":") ? "<br>好复杂,咱看不懂~(ipv6)" : ip; const formatLocation = (country, prov, city) => { return country ? (country === "中国" ? `${prov} ${city}` : country) : '神秘地区'; };
const generateWelcomeMessage = (pos, dist, ipDisplay, country, prov, city) => ` 欢迎来自 <b>${pos}</b> 的小友💖<br> 你当前距博主约 <b>${dist}</b> 公里!<br> 你的IP地址:<b class="ip-address">${ipDisplay}</b><br> ${getTimeGreeting()}<br> Tip:<b>${getGreeting(country, prov, city)}🍂</b> `;
const addStyles = () => { const style = document.createElement('style'); style.textContent = ` #welcome-info { user-select: none; display: flex; justify-content: center; align-items: center; height: 212px; padding: 10px; margin-top: 5px; border-radius: 12px; background-color: var(--anzhiyu-background); outline: 1px solid var(--anzhiyu-card-border); } .loading-spinner { width: 50px; height: 50px; border: 3px solid rgba(0, 0, 0, 0.1); border-radius: 50%; border-top: 3px solid var(--anzhiyu-main); animation: spin 1s linear infinite; } @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } } .ip-address { filter: blur(5px); transition: filter 0.3s ease; } .ip-address:hover { filter: blur(0); } .error-message { color: #ff6565; display: flex; flex-direction: column; justify-content: center; align-items: center; } .error-message p, .permission-dialog p { margin: 0; } .error-icon { font-size: 3rem; } #retry-button { margin: 0 5px; color: var(--anzhiyu-main); transition: transform 0.3s ease; } #retry-button:hover { transform: rotate(180deg); } .permission-dialog { text-align: center; } .permission-dialog button { margin: 10px 5px; padding: 5px 10px; border: none; border-radius: 5px; background-color: var(--anzhiyu-main); color: white; transition: opacity 0.3s ease; } .permission-dialog button:hover { opacity: 0.8; } `; document.head.appendChild(style); };
const checkLocationPermission = () => localStorage.getItem('locationPermission') === 'granted'; const saveLocationPermission = (permission) => { localStorage.setItem('locationPermission', permission); }; const showLocationPermissionDialog = () => { const welcomeInfoElement = document.getElementById("welcome-info"); welcomeInfoElement.innerHTML = ` <div class="permission-dialog"> <div class="error-icon">❓</div> <p>是否允许访问您的位置信息?</p> <button data-action="allow">允许</button> <button data-action="deny">拒绝</button> </div> `;
welcomeInfoElement.addEventListener('click', (e) => { if (e.target.tagName === 'BUTTON') { const action = e.target.dataset.action; const permission = action === 'allow' ? 'granted' : 'denied'; handleLocationPermission(permission); } }); }; const handleLocationPermission = (permission) => { saveLocationPermission(permission); if (permission === 'granted') { showLoadingSpinner(); fetchIpInfo(); } else { showErrorMessage('您已拒绝访问位置信息'); } };
const showLoadingSpinner = () => { const welcomeInfoElement = document.querySelector("#welcome-info"); if (!welcomeInfoElement) return; welcomeInfoElement.innerHTML = '<div class="loading-spinner"></div>'; };
const IP_CACHE_KEY = 'ip_info_cache'; const getIpInfoFromCache = () => { const cached = localStorage.getItem(IP_CACHE_KEY); if (!cached) return null;
const { data, timestamp } = JSON.parse(cached); if (Date.now() - timestamp > IP_CONFIG.CACHE_DURATION) { localStorage.removeItem(IP_CACHE_KEY); return null; } return data; }; const setIpInfoCache = (data) => { localStorage.setItem(IP_CACHE_KEY, JSON.stringify({ data, timestamp: Date.now() })); };
const fetchIpInfo = async () => { if (!checkLocationPermission()) { showLocationPermissionDialog(); return; }
showLoadingSpinner();
const cachedData = getIpInfoFromCache(); if (cachedData) { showWelcome(cachedData); return; }
try { const data = await fetchIpData(); setIpInfoCache(data); showWelcome(data); } catch (error) { console.error('获取IP信息失败:', error); showErrorMessage(); } };
const greetings = { "中国": { "北京市": "北——京——欢迎你~~~", "天津市": "讲段相声吧", "河北省": "山势巍巍成壁垒,天下雄关铁马金戈由此向,无限江山", "山西省": "展开坐具长三尺,已占山河五百余", "内蒙古自治区": "天苍苍,野茫茫,风吹草低见牛羊", "辽宁省": "我想吃烤鸡架!", "吉林省": "状元阁就是东北烧烤之王", "黑龙江省": "很喜欢哈尔滨大剧院", "上海市": "众所周知,中国只有两个城市", "江苏省": { "南京市": "这是我挺想去的城市啦", "苏州市": "上有天堂,下有苏杭", "其他": "散装是必须要散装的" }, "浙江省": { "杭州市": "东风渐绿西湖柳,雁已还人未南归", "其他": "望海楼明照曙霞,护江堤白蹋晴沙" }, "河南省": { "郑州市": "豫州之域,天地之中", "信阳市": "品信阳毛尖,悟人间芳华", "南阳市": "臣本布衣,躬耕于南阳此南阳非彼南阳!", "驻马店市": "峰峰有奇石,石石挟仙气嵖岈山的花很美哦!", "开封市": "刚正不阿包青天", "洛阳市": "洛阳牡丹甲天下", "其他": "可否带我品尝河南烩面啦?" }, "安徽省": "蚌埠住了,芜湖起飞", "福建省": "井邑白云间,岩城远带山", "江西省": "落霞与孤鹜齐飞,秋水共长天一色", "山东省": "遥望齐州九点烟,一泓海水杯中泻", "湖北省": { "黄冈市": "红安将军县!辈出将才!", "其他": "来碗热干面~" }, "湖南省": "74751,长沙斯塔克", "广东省": { "广州市": "看小蛮腰,喝早茶了嘛~", "深圳市": "今天你逛商场了嘛~", "阳江市": "阳春合水!博主家乡~ 欢迎来玩~", "其他": "来两斤福建人~" }, "广西壮族自治区": "桂林山水甲天下", "海南省": "朝观日出逐白浪,夕看云起收霞光", "四川省": "康康川妹子", "贵州省": "茅台,学生,再塞200", "云南省": "玉龙飞舞云缠绕,万仞冰川直耸天", "西藏自治区": "躺在茫茫草原上,仰望蓝天", "陕西省": "来份臊子面加馍", "甘肃省": "羌笛何须怨杨柳,春风不度玉门关", "青海省": "牛肉干和老酸奶都好好吃", "宁夏回族自治区": "大漠孤烟直,长河落日圆", "新疆维吾尔自治区": "驼铃古道丝绸路,胡马犹闻唐汉风", "台湾省": "我在这头,大陆在那头", "香港特别行政区": "永定贼有残留地鬼嚎,迎击光非岁玉", "澳门特别行政区": "性感荷官,在线发牌", "其他": "带我去你的城市逛逛吧!" }, "美国": "Let us live in peace!", "日本": "よろしく、一緒に桜を見ませんか", "俄罗斯": "干了这瓶伏特加!", "法国": "C'est La Vie", "德国": "Die Zeit verging im Fluge.", "澳大利亚": "一起去大堡礁吧!", "加拿大": "拾起一片枫叶赠予你", "其他": "带我去你的国家逛逛吧" };
const getGreeting = (country, province, city) => { const countryGreeting = greetings[country] || greetings["其他"]; if (typeof countryGreeting === 'string') { return countryGreeting; } const provinceGreeting = countryGreeting[province] || countryGreeting["其他"]; if (typeof provinceGreeting === 'string') { return provinceGreeting; } return provinceGreeting[city] || provinceGreeting["其他"] || countryGreeting["其他"]; }; const getTimeGreeting = () => { const hour = new Date().getHours(); if (hour < 11) return "早上好🌤️ ,一日之计在于晨"; if (hour < 13) return "中午好☀️ ,记得午休喔~"; if (hour < 17) return "下午好🕞 ,饮茶先啦!"; if (hour < 19) return "即将下班🚶♂️,记得按时吃饭~"; return "晚上好🌙 ,夜生活嗨起来!"; };
const showErrorMessage = (message = '抱歉,无法获取信息') => { const welcomeInfoElement = document.getElementById("welcome-info"); welcomeInfoElement.innerHTML = ` <div class="error-message"> <div class="error-icon">😕</div> <p>${message}</p> <p>请<i id="retry-button" class="fa-solid fa-arrows-rotate"></i>重试或检查网络连接</p> </div> `;
document.getElementById('retry-button').addEventListener('click', fetchIpInfo); };
const isHomePage = () => { return window.location.pathname === '/' || window.location.pathname === '/index.html'; };
document.addEventListener('DOMContentLoaded', () => { addStyles(); insertAnnouncementComponent(); document.addEventListener('pjax:complete', insertAnnouncementComponent); });
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