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79 lines
2.7 KiB
79 lines
2.7 KiB
10 months ago
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<?php
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// +----------------------------------------------------------------------
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// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
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// +----------------------------------------------------------------------
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// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
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// +----------------------------------------------------------------------
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// 应用公共文件
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if (!function_exists('unThumb')) {
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function unThumb($src)
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{
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return str_replace('/s_', '/', $src);
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}
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}
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function Trust($URL)
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{
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$isSrc = false;
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if (is_array($URL)) {
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$URL = isset($URL[4]) ? $URL[4] : '';
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$isSrc = true;
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$URL = strpos($URL, 'src=') !== false ? substr($URL, 4) : $URL;
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}
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if ($URL == '') return '';
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$URL = str_replace(['"', '\''], '', $URL);
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$strKs3 = 'ks3-cn-beijing.ksyun.com/buttomsup';
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$strKs4 = 'ks3-cn-beijing.ksyun.com/learn';
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if (strpos($URL, $strKs3) !== false) {
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$strCdn = str_replace($strKs3, 'buttomsup.dounixue.net', $URL);
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} else {
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$strCdn = str_replace($strKs4, 'cdn.dounixue.net', $URL);
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}
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$strCdn = str_replace('https', 'http', $strCdn);
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$slhttp = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https:' : 'http:';
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if ($slhttp == 'https:') {
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$strCdn = str_replace('http', 'https', $strCdn);
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} elseif ($slhttp == 'http:') {
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$strCdn = str_replace('https', 'http', $strCdn);
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}
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$pathinfo = pathinfo($URL);
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$t = substr(time(), 0, 10);
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$k = substr(md5('ptteng' . urldecode($pathinfo['filename']) . $t), 0, 16);
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if ($isSrc) {
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return 'scr="' . $strCdn . "?k={$k}&t={$t}\"";
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} else {
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return $strCdn . "?k={$k}&t={$t}";
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}
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}
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/**
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* 图片处理
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* @param $link
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* @param int $type 1=大图,2=宫图,3=全图,4=小图
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* @return string
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*/
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function get_oss_process($link, $type = 0)
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{
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switch ($type) {
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case 1:
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$link .= '?x-oss-process=image/resize,m_lfit,h_254,w_690';
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break;
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case 2:
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$link .= '?x-oss-process=image/resize,m_lfit,h_200,w_330';
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break;
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case 3:
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$link .= '?x-oss-process=image/resize,m_lfit,h_130,w_219';
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break;
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case 4:
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$link .= '?x-oss-process=image/resize,m_lfit,h_254,w_690';
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break;
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}
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return $link;
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}
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