From e6f3df7eaf6881a303358289dadb904824872d45 Mon Sep 17 00:00:00 2001 From: Eltrac Koalar Date: Wed, 7 Oct 2020 20:40:09 +0800 Subject: bring back the 1.x files to master --- libs/Utils.php | 281 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 281 insertions(+) create mode 100644 libs/Utils.php (limited to 'libs/Utils.php') diff --git a/libs/Utils.php b/libs/Utils.php new file mode 100644 index 0000000..397448c --- /dev/null +++ b/libs/Utils.php @@ -0,0 +1,281 @@ +index($path); + } + + /** + * 输出相对首页路径，本方法用于静态文件 + */ + public static function indexHome($path = '') + { + Helper::options()->siteUrl($path); + } + + /** + * 输出相对主题目录路径，用于静态文件 + */ + public static function indexTheme($path = '') + { + Helper::options()->themeUrl($path); + } + + /** + * 判断插件是否可用（存在且已激活） + */ + public static function hasPlugin($name) + { + $plugins = Typecho_Plugin::export(); + $plugins = $plugins['activated']; + return is_array($plugins) && array_key_exists($name, $plugins); + } + + /** + * 判断移动端请求 + */ + public static function isMobile() + { + if (isset ($_SERVER['HTTP_X_WAP_PROFILE'])){ + return TRUE; + } + + if (isset ($_SERVER['HTTP_USER_AGENT'])) { + $clientkeywords = array ('mobile','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' + ); + if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))){ + return TRUE; + } + } + if (isset ($_SERVER['HTTP_ACCEPT'])){ + if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== FALSE) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === FALSE || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))){ + return TRUE; + } + } + return FALSE; + } + + /** + * 判定内容是否过时 + * + * @return array + */ + public static function isOutdated($archive) + { + date_default_timezone_set("Asia/Shanghai"); + $created = round((time()- $archive->created) / 3600 / 24); + $updated = round((time()- $archive->modified) / 3600 / 24); + return array("is" => $created > 90, + "created" => $created, + "updated" => $updated); + } + + /** + * 编辑界面添加内容 + */ + public static function addButton(){ + echo ''; + echo ''; + echo ''; + echo ''; + echo ''; + } + + /** + * 自动生成引用 + */ + public static function addRequires($files,$type,$cdn,$custom) { + if ($cdn=='1'){ + $path = 'https://cdn.jsdelivr.net/gh/BigCoke233/miracles@'.themeVersion()."/assets/"; + } + elseif ($cdn=='2'){ + $path = 'https://raw.githack.com/BigCoke233/miracles/master/assets/'; + } + elseif ($cdn=='4'){ + $path = 'https://rawcdn.githack.com/BigCoke233/miracles/master/assets/'; + } + elseif ($cdn=='5'){ + $path = 'https://cdn.9jojo.cn/Miracles/'.themeVersion().'/'; + } + elseif ($cdn=='3'){ + $path = $custom; + }else{ + $path = Helper::options()->themeUrl("","Miracles/assets"); + } + foreach ($files as $file) { + if ($type == "js"){ + echo ""; + } + elseif ($type == "css"){ + echo ""; + } + } + } + + /** + * 自动生成懒加载图片 url + */ + public static function addLoadingImages($cdn, $loading_image, $type){ + if ($type=='normal'): + $loading = $loading_image; + elseif($type=='link'): + $loading = 'avatar'; + elseif($type=='owo'): + $loading = 'owo'; + endif; + + if ($cdn=='1' || $cdn=='6'){ + $path = 'https://cdn.jsdelivr.net/gh/BigCoke233/miracles@'.themeVersion()."/images/loading/".$loading.'.gif'; + } + elseif ($cdn=='2'){ + $path = 'https://raw.githack.com/BigCoke233/miracles/master/images/loading/'.$loading.'.gif'; + } + elseif ($cdn=='4'){ + $path = 'https://rawcdn.githack.com/BigCoke233/miracles/master/images/loading/'.$loading.'.gif'; + } + elseif ($cdn=='5'){ + //9jojo CDN 并未提供图片缓存 则换用 jsDelivr + $path = 'https://cdn.jsdelivr.net/gh/BigCoke233/miracles@'.themeVersion()."/images/loading/".$loading.'.gif'; + } + elseif ($cdn=='3'){ + $path = $custom; + }else{ + $path = Helper::options()->themeUrl("","Miracles/images/loading").$loading.'.gif'; + } + return $path; + } + + /** + * 缩略图 + */ + public static function postBanner($post){ + if($post->fields->banner && $post->fields->banner=!''): + $banner = $post->fields->banner; + else: + if($GLOBALS['miraclesOptions_randomBanner']==''){ + $banner = '/usr/themes/Miracles/images/postbg/'; + $banner .= srand(mb_strlen($post->title)); + $banner .= mt_rand(1,15).'.jpg'; + } + else{ + $banner_url = explode(',', $GLOBALS['miraclesOptions_randomBanner']); + $banner = $banner_url[mt_rand(0,count($banner_url)-1)]; + } + endif; + //使用 TimThumb 剪裁 + if($GLOBALS['miraclesIfTimThumb']=='on') { + if($GLOBALS['miraclesIfTimThumbSize']=='regular'){ + $banner_size = '&h=336&w=564'; + } + elseif($GLOBALS['miraclesIfTimThumbSize']=='big'){ + $banner_size = '&h=420&w=705'; + } + elseif($GLOBALS['miraclesIfTimThumbSize']=='large'){ + $banner_size = '&h=504&w=846'; + } + elseif($GLOBALS['miraclesIfTimThumbSize']=='huge'){ + $banner_size = '&h=560&w=940'; + } + else{ + //避免有憨憨打错单词，当成 big 来算 + $banner_size = '&h=420&w=705'; + } + $banner_url = '/usr/themes/Miracles/libs/TimThumb.php'; + $banner = $banner_url.'?src='.$banner.$banner_size; + } + //不知道为什么会有奇怪的空格，所以这里用暴力的方法去掉 + $banner = trim($banner); + + echo $banner; + } + + /** + * 压缩 HTML + * thanks https://www.jiangxu.site/concerning-how-to-typecho-integrated-html-compression.html + */ + public static function compressHtml($html_source) { + $chunks = preg_split('/(.*?|.*?<\/nocompress>|||)/msi', $html_source, -1, PREG_SPLIT_DELIM_CAPTURE); + $compress = ''; + foreach ($chunks as $c) { + if (strtolower(substr($c, 0, 19)) == '') { + $c = substr($c, 19, strlen($c) - 19 - 20); + $compress .= $c; + continue; + } else if (strtolower(substr($c, 0, 12)) == '') { + $c = substr($c, 12, strlen($c) - 12 - 13); + $compress .= $c; + continue; + } else if (strtolower(substr($c, 0, 4)) == ' $char) { + if ($char == '"' && $chars[$key - 1] != '\\' && !$is_apos) { + $is_quot = !$is_quot; + } else if ($char == '\'' && $chars[$key - 1] != '\\' && !$is_quot) { + $is_apos = !$is_apos; + } else if ($char == '/' && $chars[$key + 1] == '/' && !$is_quot && !$is_apos) { + $tmp = substr($tmp, 0, $key); + break; + } + } + } + $c .= $tmp; + } + } + $c = preg_replace('/[\\n\\r\\t]+/', ' ', $c); + $c = preg_replace('/\\s{2,}/', ' ', $c); + $c = preg_replace('/>\\s <', $c); + $c = preg_replace('/\\/\\*.*?\\*\\//i', '', $c); + $c = preg_replace('//', '', $c); + $compress .= $c; + } + return $compress; + } +} \ No newline at end of file -- cgit v1.2.3