196 lines
7.0 KiB
PHP
196 lines
7.0 KiB
PHP
<?php
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namespace core\upload;
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use core\exception\UploadFileException;
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use Exception;
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use Qcloud\Cos\Client;
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/**
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* 腾讯云存储引擎 (COS)
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*/
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class Tencent extends BaseUpload
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{
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private $position = array(
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'top-left' => 'northwest',
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'top-center' => 'north',
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'top-right' => 'northeast',
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'center-left' => 'west',
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'center' => 'center',
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'center-right' => 'east',
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'bottom-left' => 'southwest',
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'bottom-center' => 'south',
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'bottom-right' => 'southeast',
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);
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protected function initialize(array $config = [])
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{
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parent::initialize($config);
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}
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/**
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* 获取服务主体
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* @return Client
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*/
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public function client()
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{
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$secret_id = $this->config['access_key']; //替换为用户的 secretId，请登录访问管理控制台进行查看和管理，https://console.tencentcloud.com/cam/capi
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$secret_key = $this->config['secret_key']; //替换为用户的 secretKey，请登录访问管理控制台进行查看和管理，https://console.tencentcloud.com/cam/capi
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$region = $this->config['region']; //替换为用户的 region，已创建桶归属的region可以在控制台查看，https://console.tencentcloud.com/cos5/bucket
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return new Client(
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array(
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'region' => $region,
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// 'schema' => 'https', //协议头部，默认为http
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'credentials' => array(
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'secretId' => $secret_id,
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'secretKey' => $secret_key)
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)
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);
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}
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/**
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* 执行上传
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* @param string $dir
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* @return true
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*/
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public function upload(string $dir)
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{
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$this->validate();
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$bucket = $this->config['bucket'];
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try {
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$result = $this->client()->putObject(array(
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'Bucket' => $bucket, //存储桶名称，由BucketName-Appid 组成，可以在COS控制台查看 https://console.tencentcloud.com/cos5/bucket
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'Key' => $this->getFullPath(),
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'Body' => fopen($this->getRealPath(), 'rb'),
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));
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// 请求成功
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return true;
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} catch ( Exception $e ) {
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throw new UploadFileException($e->getMessage());
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}
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}
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/**
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* base文件上云
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* @param string $base64_data
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* @param string|null $key
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* @return true
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*/
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public function base64(string $base64_data, ?string $key = null)
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{
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$bucket = $this->config['bucket'];
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try {
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$base64_file = base64_decode($base64_data);
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if (!$base64_file) throw new UploadFileException('FILE_ERROE');
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$result = $this->client()->putObject(array(
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'Bucket' => $bucket, //存储桶名称，由BucketName-Appid 组成，可以在COS控制台查看 https://console.tencentcloud.com/cos5/bucket
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'Key' => $key,
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'Body' => $base64_file,
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));
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// 请求成功
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return true;
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} catch ( Exception $e ) {
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throw new UploadFileException($e->getMessage());
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}
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}
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/**
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* notes: 抓取远程资源(最大支持上传5G文件)
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* @param string $url
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* @param string|null $key
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* @return true
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*/
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public function fetch(string $url, ?string $key = null)
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{
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$bucket = $this->config['bucket'];
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try {
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$result = $this->client()->putObject(array(
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'Bucket' => $bucket, //存储桶名称，由BucketName-Appid 组成，可以在COS控制台查看 https://console.tencentcloud.com/cos5/bucket
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'Key' => $key,
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'Body' => fopen($url, 'rb'),
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));
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// 请求成功
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return true;
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} catch ( Exception $e ) {
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throw new UploadFileException($e->getMessage());
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}
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}
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/**
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* 删除一个简单对象
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* @param string $file_name
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* @return true
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*/
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public function delete(string $file_name)
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{
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$bucket = $this->config['bucket'];
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try {
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$this->client()->deleteObject(array(
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'Bucket' => $bucket,
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'Key' => $file_name
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));
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return true;
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} catch ( Exception $e ) {
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throw new UploadFileException($e->getMessage());
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}
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}
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public function thumb($file_path, $thumb_type)
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{
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//腾讯云缩略图地址
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$thumb_config = config('upload.thumb.thumb_type');
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$thumb_data = [];
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foreach ($thumb_config as $k => $v) {
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if ($thumb_type == 'all' || $thumb_type == $k || (is_array($thumb_type) && in_array($k, $thumb_type))) {
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// ?x-oss-process=image/resize,m_fill,w_200,h_600,quality,q_60
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$width = $v['width'];
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$height = $v['height'];
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//拼装缩略路径
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$item_thumb = $file_path . '?imageMogr2/thumbnail/' . $width . 'x' . $height;
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$thumb_data[$k] = $item_thumb;
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}
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}
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return $thumb_data;
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}
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/**
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* 图片水印
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* @param $file_path
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* @return mixed
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* @throws Exception
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*/
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public function water($file_path)
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{
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$water_config = [];
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$water_path = $file_path;
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if (!empty($water_config)) {
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$status = $water_config['status'];//是否启用
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if($status){
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//判断当前的云图片是否存在?,存在符号的话需要用|连接
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if(str_contains($file_path, '?')){
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$water_path .= '&watermark';
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}else{
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$water_path .= '?watermark';
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}
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if ($water_config['type'] == 'image') {
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$water_image = $water_config['image'];
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if(!empty($water_image)){
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//http://examples-1251000004.cos.ap-shanghai.myqcloud.com/sample.jpeg?watermark/1/image/aHR0cDovL2V4YW1wbGVzLTEyNTEwMDAwMDQucGljc2gubXlxY2xvdWQuY29tL3NodWl5aW4uanBn/gravity/southeast
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$water_path .= '/1/image/' . base64_encode($water_image) . '/gravity/' . $this->position[$water_config['position']] . '/blogo/1/dx/' . $water_config['offset_x'] . '/dy/' . $water_config['offset_y'].'/dissolve/'.$water_config['opacity'];
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}
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} else {
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//http://examples-1251000004.cos.ap-shanghai.myqcloud.com/sample.jpeg?q-sign-algorithm=<signature>&watermark/2/text/6IW-6K6v5LqRwrfkuIfosaHkvJjlm74/fill/IzNEM0QzRA/fontsize/20/dissolve/50/gravity/northeast/dx/20/dy/20/batch/1/degree/45
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$water_path .= '/2/text/' . base64_encode($water_config['text']) . '/font/' . base64_encode($water_config['font']) . '/fill/' . base64_encode($water_config['color']) . '/fontsize/' . $water_config['size'] . '/gravity/' . $this->position[$water_config['position']] . '/dx/' . $water_config['offset_x'] . '/dy/' . $water_config['offset_y'];
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}
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}
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}
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return $water_path;
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}
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}
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