350 lines
14 KiB
PHP
350 lines
14 KiB
PHP
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<?php
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/*
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* 常规上传图片公共处理
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*/
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function ds_upload_pic($upload_path, $file_name, $save_name = '', $file_ext = ALLOW_IMG_EXT) {
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$file_object = request()->file($file_name);
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$disk='local'.rand(0,100);
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$file_config = array(
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'disks' => array(
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$disk => array(
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'root' => BASE_UPLOAD_PATH . DIRECTORY_SEPARATOR . $upload_path
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)
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)
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);
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config($file_config, 'filesystem');
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try {
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validate(['image' => 'fileSize:' . ALLOW_IMG_SIZE . '|fileExt:' . $file_ext])
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->check(['image' => $file_object]);
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if ($save_name) {
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$temp = explode('.', $save_name);
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if (count($temp) < 2) {
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$save_name .= '.png';
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}
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}
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$res=image_filter($_FILES[$file_name]['tmp_name']);
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if(!$res['code']){
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throw new \think\Exception($res['msg'], 10006);
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}
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if($res['data']['if_sensitive']){
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throw new \think\Exception(implode('、', $res['data']['sensitive_msg']), 10006);
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}
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$upload_type = config('ds_config.upload_type');
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if ($upload_type == 'alioss') {//远程保存
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if (!$save_name) {
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$save_name = date('YmdHis') . rand(10000, 99999) . '.png';
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}
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$accessId = config('ds_config.alioss_accessid');
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$accessSecret = config('ds_config.alioss_accesssecret');
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$bucket = config('ds_config.alioss_bucket');
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$endpoint = config('ds_config.alioss_endpoint');
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$aliendpoint_type = config('ds_config.aliendpoint_type') == '1' ? true : false;
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$object = $upload_path . '/' . 'alioss_' . $save_name;
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$filePath = $_FILES[$file_name]['tmp_name'];
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require_once root_path() . 'vendor/aliyuncs/oss-sdk-php/autoload.php';
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$OssClient = new \OSS\OssClient($accessId, $accessSecret, $endpoint, $aliendpoint_type);
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$fileinfo = $OssClient->uploadFile($bucket, $object, $filePath);
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$img_path = $fileinfo['info']['url'];
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$file_name = substr(strrchr($img_path, "/"), 1);
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} else {
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if ($save_name) {
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$file_name = \think\facade\Filesystem::disk($disk)->putFileAs('', $file_object, $save_name);
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} else {
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$file_name = \think\facade\Filesystem::disk($disk)->putFile('', $file_object, 'uniqid');
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}
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}
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return ds_callback(true, '', array('file_name' => $file_name));
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} catch (\Exception $e) {
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return ds_callback(false, $e->getMessage());
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}
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}
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/**
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* 取得图片的完整URL路径
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*
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* @param string $file 视频名称
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* @return string
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*/
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function ds_get_pic($upload_path, $file){
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$fname = basename($file);
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$upload_type=explode('_', $fname);
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if(in_array($upload_type['0'], array('alioss', 'cos'))){//对象存储文件
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$aliendpoint_type = config('ds_config.aliendpoint_type');
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if($aliendpoint_type) {
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return HTTP_TYPE.config('ds_config.alioss_endpoint') . '/' . $upload_path . '/' . $file;
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}else{
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return 'https://'.config('ds_config.alioss_bucket').'.'.config('ds_config.alioss_endpoint') . '/' . $upload_path . '/' . $file;
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}
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}else{
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if ($file && file_exists(BASE_UPLOAD_PATH . '/' . $upload_path . '/' . $file)) {
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return UPLOAD_SITE_URL . '/' . $upload_path . '/' . $file;
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}else{
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return '';
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}
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}
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}
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/*
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* 公共生成缩略图
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* @param string $upload_path 上传文件路径
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* @param string $file_name 上传设置的文件名称
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* @param array $thumb_width 设置的图片宽度
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* @param array $thumb_height 设置的图片高度
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* @param array $thumb_ext 为空表示为不生成多余的图片，直接按照比例生成覆盖
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* @return string
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*/
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function ds_create_thumb($upload_path, $file_name, $thumb_width, $thumb_height, $thumb_ext = '') {
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if (!file_exists($upload_path . '/' . $file_name)) {
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return;
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}
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$thumb_width = explode(',', $thumb_width);
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$thumb_height = explode(',', $thumb_height);
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if (empty($thumb_ext)) {
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//为空则覆盖原有图片
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$image = \think\Image::open($upload_path . '/' . $file_name);
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$image->thumb($thumb_width[0], $thumb_height[0], \think\Image::THUMB_CENTER)->save($upload_path . '/' . $file_name);
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} else {
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$common_images_ext = explode(',', COMMON_IMAGES_EXT);
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$thumb_ext = explode(',', $thumb_ext);
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$ifthumb = FALSE;
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if ((count($thumb_width) == count($thumb_height)) && (count($thumb_width) == count($thumb_ext))) {
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$ifthumb = TRUE;
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}
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if ($ifthumb) {
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for ($i = 0; $i < count($thumb_width); $i++) {
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if (in_array($thumb_ext[$i], $common_images_ext)) {
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$image = \think\Image::open($upload_path . '/' . $file_name);
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$image->thumb($thumb_width[$i], $thumb_width[$i], \think\Image::THUMB_CENTER)->save($upload_path . '/' . str_ireplace('.', $thumb_ext[$i] . '.', $file_name));
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}
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}
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}
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}
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}
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/*
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* 公共删除图片
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*/
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function ds_unlink($upload_path, $file_name) {
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$common_images_ext = explode(',', COMMON_IMAGES_EXT);
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foreach ($common_images_ext as $ext) {
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$thumb_file = str_ireplace('.', $ext . '.', $file_name);
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@unlink($upload_path . DIRECTORY_SEPARATOR . $thumb_file);
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}
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@unlink($upload_path . DIRECTORY_SEPARATOR . $file_name);
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}
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/**
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* 只针对于相册图片上传的图片进行处理
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* upload_path 文件保存路径
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* file_name 上传文件的value值
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* save_name 文件保存名称
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*/
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function upload_albumpic($upload_path, $file_name = 'file', $save_name) {
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//判断是否上传图片
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if (!empty($_FILES[$file_name]['name'])) {
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$res=image_filter($_FILES[$file_name]['tmp_name']);
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if(!$res['code']){
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return array('code' => '10001', 'message' => $res['msg'], 'result' => '');
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}
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if($res['data']['if_sensitive']){
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return array('code' => '10001', 'message' => implode('、', $res['data']['sensitive_msg']), 'result' => '');
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}
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$upload_type = config('ds_config.upload_type');
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//远程保存
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if ($upload_type == 'alioss') {
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$accessId = config('ds_config.alioss_accessid');
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$accessSecret = config('ds_config.alioss_accesssecret');
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$bucket = config('ds_config.alioss_bucket');
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$endpoint = config('ds_config.alioss_endpoint');
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$aliendpoint_type = config('ds_config.aliendpoint_type') == '1' ? true : false;
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if (!strpos($save_name, '.')) {
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$save_name .= '.' . pathinfo($_FILES[$file_name]['name'], PATHINFO_EXTENSION);
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}
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$object = $upload_path . '/' . 'alioss_' . $save_name;
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$filePath = $_FILES[$file_name]['tmp_name'];
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require_once root_path() . 'vendor/aliyuncs/oss-sdk-php/autoload.php';
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$OssClient = new \OSS\OssClient($accessId, $accessSecret, $endpoint, $aliendpoint_type);
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try {
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$fileinfo = $OssClient->uploadFile($bucket, $object, $filePath);
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return array('code' => '10000', 'message' => '', 'result' => $fileinfo['info']['url']);
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} catch (OssException $e) {
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return array('code' => '10001', 'message' => $e->getMessage(), 'result' => '');
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}
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} elseif ($upload_type == 'local') {
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//本地图片保存
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$file_object = request()->file($file_name);
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$upload_path = BASE_UPLOAD_PATH . DIRECTORY_SEPARATOR . $upload_path;
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$file_config = array(
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'disks' => array(
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'local' => array(
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'root' => $upload_path
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)
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)
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);
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config($file_config, 'filesystem');
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try {
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$temp = explode('.', $save_name);
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if (count($temp) < 2) {
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$save_name .= '.png';
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}
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validate(['image' => 'fileSize:' . ALLOW_IMG_SIZE . '|fileExt:' . ALLOW_IMG_EXT])
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->check(['image' => $file_object]);
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$file_name = \think\facade\Filesystem::putFileAs('', $file_object, $save_name);
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$img_path = $upload_path . '/' . $file_name;
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create_albumpic_thumb($upload_path, $file_name);
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return array('code' => '10000', 'message' => '', 'result' => $img_path);
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} catch (\Exception $e) {
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$error = $e->getMessage();
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$data['code'] = '10001';
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$data['message'] = $error;
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$data['result'] = $_FILES[$file_name]['name'];
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return $data;
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}
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}
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//预留文件类型检测
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} else {
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return array('code' => '10001', 'message' => '', 'result' => '');
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}
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}
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/*
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* 生成相册图片的缩略图
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* upload_path 文件路径
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* file_name 文件名称
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*/
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function create_albumpic_thumb($upload_path, $file_name) {
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if (!file_exists($upload_path . '/' . $file_name)) {
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return;
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}
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$ifthumb = FALSE;
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if (defined('GOODS_IMAGES_WIDTH') && defined('GOODS_IMAGES_HEIGHT') && defined('GOODS_IMAGES_EXT')) {
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$thumb_width = explode(',', GOODS_IMAGES_WIDTH);
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$thumb_height = explode(',', GOODS_IMAGES_HEIGHT);
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$thumb_ext = explode(',', GOODS_IMAGES_EXT);
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if (count($thumb_width) == count($thumb_height) && count($thumb_width) == count($thumb_ext)) {
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$ifthumb = TRUE;
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}
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}
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if ($ifthumb) {
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for ($i = 0; $i < count($thumb_width); $i++) {
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$image = \think\Image::open($upload_path . '/' . $file_name);
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$image->thumb($thumb_width[$i], $thumb_height[$i], \think\Image::THUMB_CENTER)->save($upload_path . '/' . str_ireplace('.', $thumb_ext[$i] . '.', $file_name));
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}
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}
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}
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/* * 删除商品图文件
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* pic_list 要删除的文件
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* */
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function del_albumpic($pic_list) {
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if (!empty($pic_list) && is_array($pic_list)) {
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$count = '0';
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foreach ($pic_list as $val) {
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$upload_type = explode('_', $val['apic_cover']);
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if ($upload_type['0'] == 'alioss') {
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$count++;
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}
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}
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$image_ext = explode(',', GOODS_IMAGES_EXT);
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foreach ($pic_list as $v) {
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$upload_type = explode('_', $v['apic_cover']);
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//外网存储图片
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if (in_array($upload_type['0'], array('alioss', 'cos'))) {
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if ($upload_type['0'] == 'alioss') {
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if ($count > 1) {
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$object[] = ATTACH_GOODS . '/' . date('Ymd',$v['apic_uploadtime']) . '/' . $v['apic_cover'];
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} else {
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$object = ATTACH_GOODS . '/' . date('Ymd',$v['apic_uploadtime']) . '/' . $v['apic_cover'];
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}
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}
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} else {
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$upload_path = BASE_UPLOAD_PATH . DIRECTORY_SEPARATOR . ATTACH_GOODS . DIRECTORY_SEPARATOR . date('Ymd',$v['apic_uploadtime']);
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foreach ($image_ext as $ext) {
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$file = str_ireplace('.', $ext . '.', $v['apic_cover']);
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@unlink($upload_path . DIRECTORY_SEPARATOR . $file);
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}
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@unlink($upload_path . DIRECTORY_SEPARATOR . $v['apic_cover']);
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}
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}
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$upload_type = config('ds_config.upload_type');
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if ($upload_type == 'alioss') {
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//外网存储图片删除
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$accessId = config('ds_config.alioss_accessid');
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$accessSecret = config('ds_config.alioss_accesssecret');
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$bucket = config('ds_config.alioss_bucket');
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$endpoint = config('ds_config.alioss_endpoint');
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$aliendpoint_type = config('ds_config.aliendpoint_type') == '1' ? true : false;
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require_once root_path() . 'vendor/aliyuncs/oss-sdk-php/autoload.php';
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$OssClient = new \OSS\OssClient($accessId, $accessSecret, $endpoint, $aliendpoint_type);
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try {
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if (is_array($object)) {
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$OssClient->deleteObjects($bucket, $object);
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} else {
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$OssClient->deleteObject($bucket, $object);
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}
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return array('code' => '10000', 'message' => '', 'result' => '');
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} catch (OssException $e) {
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return array('code' => '10001', 'message' => $e->getMessage(), 'result' => '');
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}
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}
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return array('code' => '10001', 'message' => '', 'result' => '');
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}
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}
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/**
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* 获取图片的Base64编码(不支持url)
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*
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* @param $img_file 传入本地图片地址
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*
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* @return string
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*/
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function imgToBase64($img_file) {
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$data=array();
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$img_base64 = '';
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if (file_exists($img_file)) {
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$app_img_file = $img_file; // 图片路径
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$img_info = getimagesize($app_img_file); // 取得图片的大小，类型等
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//echo '<pre>' . print_r($img_info, true) . '</pre><br>';
|
||
|
|
$fp = fopen($app_img_file, "r"); // 图片是否可读权限
|
||
|
|
|
||
|
|
if ($fp) {
|
||
|
|
$filesize = filesize($app_img_file);
|
||
|
|
$content = fread($fp, $filesize);
|
||
|
|
$file_content = base64_encode($content); // base64编码
|
||
|
|
switch ($img_info[2]) { //判读图片类型
|
||
|
|
case 1: $img_type = "gif";
|
||
|
|
break;
|
||
|
|
case 2: $img_type = "jpg";
|
||
|
|
break;
|
||
|
|
case 3: $img_type = "png";
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$img_base64 = 'data:image/' . $img_type . ';base64,' . $file_content;//合成图片的base64编码
|
||
|
|
|
||
|
|
}
|
||
|
|
fclose($fp);
|
||
|
|
$data=array(
|
||
|
|
'type'=>$img_type,
|
||
|
|
'content'=>$file_content,
|
||
|
|
'result'=>$img_base64
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
return $data; //返回图片的base64
|
||
|
|
}
|