mirror of
https://gitee.com/koogua/course-tencent-cloud.git
synced 2025-06-22 11:41:27 +08:00
769 lines
14 KiB
PHP
769 lines
14 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2021 深圳市酷瓜软件有限公司
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* @license https://opensource.org/licenses/GPL-2.0
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* @link https://www.koogua.com
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*/
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use App\Caches\Setting as SettingCache;
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use App\Library\Purifier as HtmlPurifier;
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use App\Library\Validators\Common as CommonValidator;
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use App\Services\Logic\Url\ShareUrl as ShareUrlService;
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use App\Services\Storage as StorageService;
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use Phalcon\Config;
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use Phalcon\Di;
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use Phalcon\Text;
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/**
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* 获取字符长度
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*
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* @param string $str
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* @return int
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*/
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function kg_strlen($str)
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{
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return mb_strlen($str, 'utf-8');
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}
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/**
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* 字符截取
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*
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* @param string $str
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* @param int $start
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* @param int $length
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* @param string $suffix
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* @return string
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*/
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function kg_substr($str, $start, $length, $suffix = '...')
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{
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$result = mb_substr($str, $start, $length, 'utf-8');
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return $str == $result ? $str : $result . $suffix;
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}
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/**
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* 占位替换
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*
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* @param string $str
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* @param array $data
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* @return string
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*/
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function kg_ph_replace($str, $data = [])
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{
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if (empty($data)) return $str;
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foreach ($data as $key => $value) {
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$str = str_replace('{' . $key . '}', $value, $str);
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}
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return $str;
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}
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/**
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* uniqid封装
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*
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* @param string $prefix
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* @param bool $more
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* @return string
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*/
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function kg_uniqid($prefix = '', $more = false)
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{
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$prefix = $prefix ?: rand(1000, 9999);
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return uniqid($prefix, $more);
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}
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/**
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* json_encode(不转义斜杠和中文)
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*
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* @param mixed $data
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* @return false|string
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*/
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function kg_json_encode($data)
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{
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$options = JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRESERVE_ZERO_FRACTION;
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return json_encode($data, $options);
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}
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/**
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* 返回数组中指定的一列
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*
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* @param array $rows
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* @param mixed $columnKey
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* @param mixed $indexKey
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* @return array
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*/
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function kg_array_column($rows, $columnKey, $indexKey = null)
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{
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$result = array_column($rows, $columnKey, $indexKey);
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return array_unique($result);
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}
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/**
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* 数组转对象
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*
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* @param array $array
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* @return object
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*/
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function kg_array_object($array)
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{
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return json_decode(json_encode($array));
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}
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/**
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* 对象转数组
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*
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* @param object $object
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* @return array
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*/
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function kg_object_array($object)
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{
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return json_decode(json_encode($object), true);
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}
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/**
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* ip地址转区域
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*
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* @param $ip string
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* @return array
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* @throws Exception
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*/
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function kg_ip2region($ip)
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{
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$searcher = new Ip2Region();
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$ip2region = $searcher->btreeSearch($ip);
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list($country, $area, $province, $city, $isp) = explode('|', $ip2region['region']);
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return compact('country', 'area', 'province', 'city', 'isp');
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}
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/**
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* 获取站点基准URL
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*
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* @return string
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*/
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function kg_site_url()
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{
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$scheme = filter_input(INPUT_SERVER, 'REQUEST_SCHEME');
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$host = filter_input(INPUT_SERVER, 'HTTP_HOST');
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return sprintf('%s://%s', $scheme, $host);
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}
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/**
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* 获取站点设置
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*
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* @param string $section
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* @param string $key
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* @return mixed
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*/
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function kg_setting($section, $key = null)
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{
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$cache = new SettingCache();
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$settings = $cache->get($section);
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if (!$key) return $settings;
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return $settings[$key] ?? null;
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}
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/**
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* 获取站点配置
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*
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* @param string $path
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* @param mixed $defaultValue
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* @return mixed
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*/
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function kg_config($path, $defaultValue = null)
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{
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/**
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* @var Config $config
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*/
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$config = Di::getDefault()->getShared('config');
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return $config->path($path, $defaultValue);
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}
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/**
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* 获取默认用户头像路径
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*
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* @return string
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*/
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function kg_default_user_avatar_path()
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{
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return '/img/default/user_avatar.png';
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}
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/**
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* 获取默认课程封面路径
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*
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* @return string
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*/
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function kg_default_course_cover_path()
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{
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return '/img/default/course_cover.png';
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}
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/**
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* 获取默认课程封面路径
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*
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* @return string
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*/
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function kg_default_package_cover_path()
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{
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return '/img/default/package_cover.png';
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}
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/**
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* 获取默认专题封面路径
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*
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* @return string
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*/
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function kg_default_topic_cover_path()
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{
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return '/img/default/topic_cover.png';
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}
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/**
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* 获取默认会员封面路径
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*
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* @return string
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*/
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function kg_default_vip_cover_path()
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{
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return '/img/default/vip_cover.png';
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}
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/**
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* 获取默认礼品封面路径
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*
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* @return string
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*/
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function kg_default_gift_cover_path()
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{
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return '/img/default/gift_cover.png';
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}
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/**
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* 获取默认轮播封面路径
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*
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* @return string
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*/
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function kg_default_slide_cover_path()
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{
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return '/img/default/slide_cover.png';
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}
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/**
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* 获取默认分类图标路径
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*
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* @return string
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*/
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function kg_default_category_icon_path()
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{
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return '/img/default/category_icon.png';
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}
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/**
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* 获取存储基准URL
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*
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* @return string
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*/
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function kg_cos_url()
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{
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$storage = new StorageService();
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return $storage->getBaseUrl();
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}
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/**
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* 获取存储图片URL
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*
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* @param string $path
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* @param string $style
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* @return string
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*/
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function kg_cos_img_url($path, $style = null)
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{
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if (!$path) return '';
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if (Text::startsWith($path, 'http')) {
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return $path;
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}
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$storage = new StorageService();
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return $storage->getImageUrl($path, $style);
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}
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/**
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* 获取用户头像URL
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*
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* @param string $path
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* @param string $style
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* @return string
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*/
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function kg_cos_user_avatar_url($path, $style = null)
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{
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$path = $path ?: kg_default_user_avatar_path();
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return kg_cos_img_url($path, $style);
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}
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/**
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* 获取课程封面URL
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*
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* @param string $path
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* @param string $style
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* @return string
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*/
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function kg_cos_course_cover_url($path, $style = null)
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{
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$path = $path ?: kg_default_course_cover_path();
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return kg_cos_img_url($path, $style);
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}
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/**
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* 获取套餐封面URL
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*
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* @param string $path
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* @param string $style
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* @return string
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*/
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function kg_cos_package_cover_url($path, $style = null)
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{
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$path = $path ?: kg_default_package_cover_path();
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return kg_cos_img_url($path, $style);
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}
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/**
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* 获取专题封面URL
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*
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* @param string $path
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* @param string $style
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* @return string
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*/
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function kg_cos_topic_cover_url($path, $style = null)
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{
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$path = $path ?: kg_default_topic_cover_path();
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return kg_cos_img_url($path, $style);
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}
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/**
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* 获取会员封面URL
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*
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* @param string $path
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* @param string $style
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* @return string
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*/
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function kg_cos_vip_cover_url($path, $style = null)
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{
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$path = $path ?: kg_default_vip_cover_path();
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return kg_cos_img_url($path, $style);
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}
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/**
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* 获取礼品封面URL
|
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*
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* @param string $path
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||
* @param string $style
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* @return string
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*/
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function kg_cos_gift_cover_url($path, $style = null)
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{
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$path = $path ?: kg_default_gift_cover_path();
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return kg_cos_img_url($path, $style);
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}
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/**
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* 获取轮播封面URL
|
||
*
|
||
* @param string $path
|
||
* @param string $style
|
||
* @return string
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*/
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function kg_cos_slide_cover_url($path, $style = null)
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{
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$path = $path ?: kg_default_slide_cover_path();
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return kg_cos_img_url($path, $style);
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}
|
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|
||
/**
|
||
* 获取分类图标URL
|
||
*
|
||
* @param string $path
|
||
* @param string $style
|
||
* @return string
|
||
*/
|
||
function kg_cos_category_icon_url($path, $style = null)
|
||
{
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$path = $path ?: kg_default_category_icon_path();
|
||
|
||
return kg_cos_img_url($path, $style);
|
||
}
|
||
|
||
/**
|
||
* 清除存储图片处理样式
|
||
*
|
||
* @param string $path
|
||
* @return string
|
||
*/
|
||
function kg_cos_img_style_trim($path)
|
||
{
|
||
return preg_replace('/!\w+/', '', $path);
|
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}
|
||
|
||
/**
|
||
* 获取编辑器内容长度
|
||
*
|
||
* @param string $content
|
||
* @return int
|
||
*/
|
||
function kg_editor_content_length($content)
|
||
{
|
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$content = trim($content);
|
||
|
||
$content = strip_tags($content,'<img>');
|
||
|
||
return kg_strlen($content);
|
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}
|
||
|
||
/**
|
||
* 清理html内容
|
||
*
|
||
* @param string $content
|
||
* @return string
|
||
*/
|
||
function kg_clean_html($content)
|
||
{
|
||
$purifier = new HtmlPurifier();
|
||
|
||
return $purifier->clean($content);
|
||
}
|
||
|
||
/**
|
||
* 解析内容摘要
|
||
*
|
||
* @param string $content
|
||
* @param int $length
|
||
* @return string
|
||
*/
|
||
function kg_parse_summary($content, $length = 150)
|
||
{
|
||
$content = trim(strip_tags($content));
|
||
|
||
return kg_substr($content, 0, $length);
|
||
}
|
||
|
||
/**
|
||
* 解析关键字
|
||
*
|
||
* @param string $content
|
||
* @return string
|
||
*/
|
||
function kg_parse_keywords($content)
|
||
{
|
||
$search = ['|', ';', '；', '、', ','];
|
||
|
||
$keywords = str_replace($search, '@', $content);
|
||
|
||
$keywords = explode('@', $keywords);
|
||
|
||
$list = [];
|
||
|
||
foreach ($keywords as $keyword) {
|
||
$keyword = trim($keyword);
|
||
if (kg_strlen($keyword) > 1) {
|
||
$list[] = $keyword;
|
||
}
|
||
}
|
||
|
||
return implode('，', $list);
|
||
}
|
||
|
||
/**
|
||
* 解析内容中上传首图
|
||
*
|
||
* @param string $content
|
||
* @return string
|
||
*/
|
||
function kg_parse_first_content_image($content)
|
||
{
|
||
$result = '';
|
||
|
||
$matched = preg_match('/src="(.*?)\/img\/content\/(.*?)"/', $content, $matches);
|
||
|
||
if ($matched) {
|
||
$url = sprintf('%s/img/content/%s', trim($matches[1]), trim($matches[2]));
|
||
$result = kg_cos_img_style_trim($url);
|
||
}
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 隐藏部分字符
|
||
*
|
||
* @param string $str
|
||
* @return string
|
||
*/
|
||
function kg_anonymous($str)
|
||
{
|
||
$length = mb_strlen($str);
|
||
|
||
if (CommonValidator::email($str)) {
|
||
$start = 3;
|
||
$end = mb_stripos($str, '@');
|
||
} elseif (CommonValidator::phone($str)) {
|
||
$start = 3;
|
||
$end = $length - 4;
|
||
} elseif (CommonValidator::idCard($str)) {
|
||
$start = 3;
|
||
$end = $length - 4;
|
||
} else {
|
||
$start = ceil($length / 4);
|
||
$end = $length - $start - 1;
|
||
}
|
||
|
||
$list = [];
|
||
|
||
for ($i = 0; $i < $length; $i++) {
|
||
$list[] = ($i < $start || $i > $end) ? mb_substr($str, $i, 1) : '*';
|
||
}
|
||
|
||
return join('', $list);
|
||
}
|
||
|
||
/**
|
||
* 格式化数字
|
||
*
|
||
* @param int $number
|
||
* @return string
|
||
*/
|
||
function kg_human_number($number)
|
||
{
|
||
if ($number > 100000000) {
|
||
$result = round($number / 100000000, 1) . '亿';
|
||
} elseif ($number > 10000) {
|
||
$result = round($number / 10000, 1) . '万';
|
||
} elseif ($number > 1000) {
|
||
$result = number_format($number);
|
||
} else {
|
||
$result = $number;
|
||
}
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 格式化大小
|
||
*
|
||
* @param int $bytes
|
||
* @return string
|
||
*/
|
||
function kg_human_size($bytes)
|
||
{
|
||
if (!$bytes) return 0;
|
||
|
||
$symbols = array('B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB');
|
||
|
||
$exp = floor(log($bytes) / log(1024));
|
||
|
||
return sprintf('%.2f ' . $symbols[$exp], ($bytes / pow(1024, floor($exp))));
|
||
}
|
||
|
||
/**
|
||
* 格式化之前时间
|
||
*
|
||
* @param int $time
|
||
* @return string
|
||
*/
|
||
function kg_time_ago($time)
|
||
{
|
||
$diff = time() - $time;
|
||
|
||
if ($diff > 365 * 86400) {
|
||
return date('Y-m-d', $time);
|
||
} elseif ($diff > 30 * 86400) {
|
||
return floor($diff / 30 / 86400) . '个月前';
|
||
} elseif ($diff > 7 * 86400) {
|
||
return floor($diff / 7 / 86400) . '周前';
|
||
} elseif ($diff > 86400) {
|
||
return floor($diff / 86400) . '天前';
|
||
} elseif ($diff > 3600) {
|
||
return floor($diff / 3600) . '小时前';
|
||
} elseif ($diff > 60) {
|
||
return floor($diff / 60) . '分钟前';
|
||
} else {
|
||
return $diff . '秒前';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 格式化时长
|
||
*
|
||
* @param int $time
|
||
* @param string $mode
|
||
* @return string
|
||
*/
|
||
function kg_duration($time, $mode = 'simple')
|
||
{
|
||
$result = '00分钟';
|
||
|
||
if ($time > 0) {
|
||
|
||
$hours = floor($time / 3600);
|
||
$minutes = floor(($time - $hours * 3600) / 60);
|
||
$seconds = $time % 60;
|
||
|
||
$format = [];
|
||
|
||
if ($hours > 0) {
|
||
$format[] = sprintf('%02d小时', $hours);
|
||
}
|
||
|
||
if ($minutes > 0) {
|
||
$format[] = sprintf('%02d分钟', $minutes);
|
||
}
|
||
|
||
if ($seconds > 0) {
|
||
$format[] = sprintf('%02d秒', $seconds);
|
||
}
|
||
|
||
if ($mode == 'simple') {
|
||
$format = array_slice($format, 0, 2);
|
||
}
|
||
|
||
$result = implode('', $format);
|
||
}
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 构造icon路径
|
||
*
|
||
* @param string $path
|
||
* @param bool $local
|
||
* @param string $version
|
||
* @return string
|
||
*/
|
||
function kg_icon_link($path, $local = true, $version = null)
|
||
{
|
||
$href = kg_static_url($path, $local, $version);
|
||
|
||
return sprintf('<link rel="shortcut icon" href="%s">', $href);
|
||
}
|
||
|
||
/**
|
||
* 构造css路径
|
||
*
|
||
* @param string $path
|
||
* @param bool $local
|
||
* @param string $version
|
||
* @return string
|
||
*/
|
||
function kg_css_link($path, $local = true, $version = null)
|
||
{
|
||
$href = kg_static_url($path, $local, $version);
|
||
|
||
return sprintf('<link rel="stylesheet" type="text/css" href="%s">', $href);
|
||
}
|
||
|
||
/**
|
||
* 构造js引入
|
||
*
|
||
* @param string $path
|
||
* @param bool $local
|
||
* @param string $version
|
||
* @return string
|
||
*/
|
||
function kg_js_include($path, $local = true, $version = null)
|
||
{
|
||
$src = kg_static_url($path, $local, $version);
|
||
|
||
return sprintf('<script type="text/javascript" src="%s"></script>', $src);
|
||
}
|
||
|
||
/**
|
||
* 构造静态url
|
||
*
|
||
* @param string $path
|
||
* @param bool $local
|
||
* @param string $version
|
||
* @return string
|
||
*/
|
||
function kg_static_url($path, $local = true, $version = null)
|
||
{
|
||
/**
|
||
* @var Config $config
|
||
*/
|
||
$config = Di::getDefault()->getShared('config');
|
||
|
||
$baseUri = rtrim($config->get('static_base_uri'), '/');
|
||
$path = ltrim($path, '/');
|
||
$url = $local ? $baseUri . '/' . $path : $path;
|
||
$version = $version ? $version : $config->get('static_version');
|
||
|
||
if ($version) {
|
||
$url .= '?v=' . $version;
|
||
}
|
||
|
||
return $url;
|
||
}
|
||
|
||
/**
|
||
* 构造全路径url
|
||
*
|
||
* @param mixed $uri
|
||
* @param mixed $args
|
||
* @return string
|
||
*/
|
||
function kg_full_url($uri, $args = null)
|
||
{
|
||
/**
|
||
* @var $url Phalcon\Mvc\Url
|
||
*/
|
||
$url = Di::getDefault()->getShared('url');
|
||
|
||
$baseUrl = kg_site_url();
|
||
|
||
return $baseUrl . $url->get($uri, $args);
|
||
}
|
||
|
||
/**
|
||
* 构造分享url
|
||
*
|
||
* @param string $type
|
||
* @param int $id
|
||
* @param int $referer
|
||
* @return string
|
||
*/
|
||
function kg_share_url($type, $id, $referer = 0)
|
||
{
|
||
$service = new ShareUrlService();
|
||
|
||
return $service->handle($type, $id, $referer);
|
||
}
|
||
|
||
/**
|
||
* 获取H5首页地址
|
||
*
|
||
* @return string
|
||
*/
|
||
function kg_h5_index_url()
|
||
{
|
||
return kg_site_url() . '/h5/#/pages/index/index';
|
||
}
|