313 lines
11 KiB
PHP
313 lines
11 KiB
PHP
<?php
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/* 获取主题当前版本号 */
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function _getVersion()
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{
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return "5.2.2";
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};
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/* 判断是否是手机 */
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function _isMobile()
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{
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if (isset($_SERVER['HTTP_X_WAP_PROFILE']))
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return true;
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if (isset($_SERVER['HTTP_VIA'])) {
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return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
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}
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if (isset($_SERVER['HTTP_USER_AGENT'])) {
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$clientkeywords = array('nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'iphone', 'ipod', 'blackberry', 'meizu', 'android', 'netfront', 'symbian', 'ucweb', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp', 'wap', 'mobile');
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if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT'])))
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return true;
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}
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if (isset($_SERVER['HTTP_ACCEPT'])) {
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if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) {
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return true;
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}
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}
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return false;
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}
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/* 根据评论agent获取浏览器类型 */
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function _getAgentBrowser($agent)
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{
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if (preg_match('/MSIE\s([^\s|;]+)/i', $agent, $regs)) {
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$outputer = 'Internet Explore';
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} else if (preg_match('/FireFox\/([^\s]+)/i', $agent, $regs)) {
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$outputer = 'FireFox';
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} else if (preg_match('/Maxthon([\d]*)\/([^\s]+)/i', $agent, $regs)) {
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$outputer = 'MicroSoft Edge';
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} else if (preg_match('#360([a-zA-Z0-9.]+)#i', $agent, $regs)) {
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$outputer = '360 Fast Browser';
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} else if (preg_match('/Edge([\d]*)\/([^\s]+)/i', $agent, $regs)) {
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$outputer = 'MicroSoft Edge';
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} else if (preg_match('/UC/i', $agent)) {
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$outputer = 'UC Browser';
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} else if (preg_match('/QQ/i', $agent, $regs) || preg_match('/QQ Browser\/([^\s]+)/i', $agent, $regs)) {
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$outputer = 'QQ Browser';
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} else if (preg_match('/UBrowser/i', $agent, $regs)) {
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$outputer = 'UC Browser';
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} else if (preg_match('/Opera[\s|\/]([^\s]+)/i', $agent, $regs)) {
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$outputer = 'Opera';
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} else if (preg_match('/Chrome([\d]*)\/([^\s]+)/i', $agent, $regs)) {
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$outputer = 'Google Chrome';
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} else if (preg_match('/safari\/([^\s]+)/i', $agent, $regs)) {
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$outputer = 'Safari';
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} else {
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$outputer = 'Google Chrome';
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}
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echo $outputer;
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}
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/* 根据评论agent获取设备类型 */
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function _getAgentOS($agent)
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{
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$os = "Linux";
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if (preg_match('/win/i', $agent)) {
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if (preg_match('/nt 6.0/i', $agent)) {
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$os = 'Windows Vista';
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} else if (preg_match('/nt 6.1/i', $agent)) {
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$os = 'Windows 7';
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} else if (preg_match('/nt 6.2/i', $agent)) {
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$os = 'Windows 8';
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} else if (preg_match('/nt 6.3/i', $agent)) {
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$os = 'Windows 8.1';
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} else if (preg_match('/nt 5.1/i', $agent)) {
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$os = 'Windows XP';
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} else if (preg_match('/nt 10.0/i', $agent)) {
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$os = 'Windows 10';
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} else {
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$os = 'Windows X64';
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}
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} else if (preg_match('/android/i', $agent)) {
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if (preg_match('/android 9/i', $agent)) {
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$os = 'Android Pie';
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} else if (preg_match('/android 8/i', $agent)) {
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$os = 'Android Oreo';
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} else {
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$os = 'Android';
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}
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} else if (preg_match('/ubuntu/i', $agent)) {
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$os = 'Ubuntu';
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} else if (preg_match('/linux/i', $agent)) {
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$os = 'Linux';
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} else if (preg_match('/iPhone/i', $agent)) {
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$os = 'iPhone';
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} else if (preg_match('/mac/i', $agent)) {
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$os = 'MacOS';
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} else if (preg_match('/fusion/i', $agent)) {
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$os = 'Android';
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} else {
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$os = 'Linux';
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}
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echo $os;
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}
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/* 获取全局懒加载图 */
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function _getLazyload($type = true)
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{
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if ($type) echo Helper::options()->JLazyload;
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else return Helper::options()->JLazyload;
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}
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/* 获取头像懒加载图 */
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function _getAvatarLazyload($type = true)
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{
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if ($type) echo "https://cdn.jsdelivr.net/gh/HaoOuBa/Joe@master/assets/img/lazyload_avatar.gif";
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else return "https://cdn.jsdelivr.net/gh/HaoOuBa/Joe@master/assets/img/lazyload_avatar.gif";
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}
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/* 查询文章浏览量 */
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function _getViews($item, $type = true)
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{
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$db = Typecho_Db::get();
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$result = $db->fetchRow($db->select('views')->from('table.contents')->where('cid = ?', $item->cid))['views'];
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if ($type) echo number_format($result);
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else return number_format($result);
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}
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/* 查询文章点赞量 */
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function _getAgree($item, $type = true)
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{
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$db = Typecho_Db::get();
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$result = $db->fetchRow($db->select('agree')->from('table.contents')->where('cid = ?', $item->cid))['agree'];
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if ($type) echo number_format($result);
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else return number_format($result);
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}
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/* 页面开始计时 */
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function _startCountTime()
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{
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global $timeStart;
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$mTime = explode(' ', microtime());
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$timeStart = $mTime[1] + $mTime[0];
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return true;
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}
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/* 页面结束计时 */
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function _endCountTime($precision = 3)
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{
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global $timeStart, $timeEnd;
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$mTime = explode(' ', microtime());
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$timeEnd = $mTime[1] + $mTime[0];
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$timeTotal = number_format($timeEnd - $timeStart, $precision);
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echo $timeTotal < 1 ? $timeTotal * 1000 . 'ms' : $timeTotal . 's';
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}
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/* 通过邮箱生成头像地址 */
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function _getAvatarByMail($mail)
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{
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$gravatarsUrl = 'https://gravatar.helingqi.com/wavatar/';
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$mailLower = strtolower($mail);
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$md5MailLower = md5($mailLower);
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$qqMail = str_replace('@qq.com', '', $mailLower);
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if (strstr($mailLower, "qq.com") && is_numeric($qqMail) && strlen($qqMail) < 11 && strlen($qqMail) > 4) {
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echo 'https://thirdqq.qlogo.cn/g?b=qq&nk=' . $qqMail . '&s=100';
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} else {
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echo $gravatarsUrl . $md5MailLower . '?d=mm';
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}
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};
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/* 获取侧边栏随机一言 */
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function _getAsideAuthorMotto()
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{
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$JMottoRandom = explode("\r\n", Helper::options()->JAside_Author_Motto);
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echo $JMottoRandom[array_rand($JMottoRandom, 1)];
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}
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/* 获取文章摘要 */
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function _getAbstract($item, $type = true)
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{
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$abstract = "";
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if ($item->password) {
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$abstract = "加密文章，请前往内页查看详情";
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} else {
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if ($item->fields->abstract) {
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$abstract = $item->fields->abstract;
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} else {
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$abstract = strip_tags($item->excerpt);
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}
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}
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if ($abstract === '') $abstract = "暂无简介";
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if ($type) echo $abstract;
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else return $abstract;
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}
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/* 获取列表缩略图 */
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function _getThumbnails($item)
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{
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$result = [];
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$pattern = '/\<img.*?src\=\"(.*?)\"[^>]*>/i';
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$patternMD = '/\!\[.*?\]\((http(s)?:\/\/.*?(jpg|jpeg|gif|png|webp))/i';
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$patternMDfoot = '/\[.*?\]:\s*(http(s)?:\/\/.*?(jpg|jpeg|gif|png|webp))/i';
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/* 如果填写了自定义缩略图，则优先显示填写的缩略图 */
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if ($item->fields->thumb) {
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$fields_thumb_arr = explode("\r\n", $item->fields->thumb);
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foreach ($fields_thumb_arr as $list) $result[] = $list;
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}
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/* 如果匹配到正则，则继续补充匹配到的图片 */
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if (preg_match_all($pattern, $item->content, $thumbUrl)) {
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foreach ($thumbUrl[1] as $list) $result[] = $list;
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}
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if (preg_match_all($patternMD, $item->content, $thumbUrl)) {
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foreach ($thumbUrl[1] as $list) $result[] = $list;
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}
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if (preg_match_all($patternMDfoot, $item->content, $thumbUrl)) {
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foreach ($thumbUrl[1] as $list) $result[] = $list;
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}
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/* 如果上面的数量不足3个，则直接补充3个随即图进去 */
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if (sizeof($result) < 3) {
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$custom_thumbnail = Helper::options()->JThumbnail;
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/* 将for循环放里面，减少一次if判断 */
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if ($custom_thumbnail) {
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$custom_thumbnail_arr = explode("\r\n", $custom_thumbnail);
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for ($i = 0; $i < 3; $i++) {
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$result[] = $custom_thumbnail_arr[array_rand($custom_thumbnail_arr, 1)] . "?key=" . mt_rand(0, 1000000);
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}
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} else {
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for ($i = 0; $i < 3; $i++) {
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$result[] = 'https://cdn.jsdelivr.net/gh/HaoOuBa/Joe@master/assets/thumb/' . rand(1, 42) . '.jpg';
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}
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}
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}
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return $result;
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}
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/* 获取父级评论 */
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function _getParentReply($parent)
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{
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if ($parent !== "0") {
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$db = Typecho_Db::get();
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$commentInfo = $db->fetchRow($db->select('author')->from('table.comments')->where('coid = ?', $parent));
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echo '<div class="parent"><span style="vertical-align: 1px;">@</span> ' . $commentInfo['author'] . '</div>';
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}
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}
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/* 获取侧边栏作者随机文章 */
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function _getAsideAuthorNav()
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{
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if (Helper::options()->JAside_Author_Nav !== "off") {
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$db = Typecho_Db::get();
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$adapterName = $db->getAdapterName();
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if ($adapterName == 'pgsql' || $adapterName == 'Pdo_Pgsql' || $adapterName == 'Pdo_SQLite' || $adapterName == 'SQLite') {
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$order_by = 'RANDOM()';
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} else {
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$order_by = 'RAND()';
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}
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$result = $db->fetchAll(
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$db->select()
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->from('table.contents')
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->where('table.contents.status = ?', 'publish')
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->where('table.contents.type = ?', 'post')
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->where("table.contents.password IS NULL OR table.contents.password = ''")
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->limit(Helper::options()->JAside_Author_Nav)
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->order($order_by)
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);
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foreach ($result as $item) {
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$obj = Typecho_Widget::widget('Widget_Abstract_Contents');
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$item = $obj->push($item);
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$title = htmlspecialchars($item['title']);
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$permalink = $item['permalink'];
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echo "
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<li class='item'>
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<a class='link' href='{$permalink}' title='{$title}'>{$title}</a>
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<svg class='icon' viewBox='0 0 1024 1024' version='1.1' xmlns='http://www.w3.org/2000/svg' width='16' height='16'>
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<path d='M448.12 320.331a30.118 30.118 0 0 1-42.616-42.586L552.568 130.68a213.685 213.685 0 0 1 302.2 0l38.552 38.551a213.685 213.685 0 0 1 0 302.2L746.255 618.497a30.118 30.118 0 0 1-42.586-42.616l147.034-147.035a153.45 153.45 0 0 0 0-217.028l-38.55-38.55a153.45 153.45 0 0 0-216.998 0L448.12 320.33zM575.88 703.67a30.118 30.118 0 0 1 42.616 42.586L471.432 893.32a213.685 213.685 0 0 1-302.2 0l-38.552-38.551a213.685 213.685 0 0 1 0-302.2l147.065-147.065a30.118 30.118 0 0 1 42.586 42.616L173.297 595.125a153.45 153.45 0 0 0 0 217.027l38.55 38.551a153.45 153.45 0 0 0 216.998 0L575.88 703.64z m-234.256-63.88L639.79 341.624a30.118 30.118 0 0 1 42.587 42.587L384.21 682.376a30.118 30.118 0 0 1-42.587-42.587z' p-id='7351'></path>
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</svg>
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</li>
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";
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}
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}
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}
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function _curl($url)
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{
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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if (strpos($url, 'https') !== false) {
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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}
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curl_setopt($ch, CURLOPT_TIMEOUT, 5);
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$result = curl_exec($ch);
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curl_close($ch);
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return $result;
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}
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/* 判断敏感词是否在字符串内 */
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function _checkSensitiveWords($words_str, $str)
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{
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$words = explode("||", $words_str);
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if (empty($words)) {
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return false;
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}
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foreach ($words as $word) {
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if (false !== strpos($str, trim($word))) {
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return true;
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}
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}
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return false;
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} |