www.lightcourse.com/app/common_upload.php

350 lines
14 KiB
PHP
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2022-10-24 02:38:36 +00:00
<?php
/*
* 常规上传图片公共处理
*/
function ds_upload_pic($upload_path, $file_name, $save_name = '', $file_ext = ALLOW_IMG_EXT) {
$file_object = request()->file($file_name);
$disk='local'.rand(0,100);
$file_config = array(
'disks' => array(
$disk => array(
'root' => BASE_UPLOAD_PATH . DIRECTORY_SEPARATOR . $upload_path
)
)
);
config($file_config, 'filesystem');
try {
validate(['image' => 'fileSize:' . ALLOW_IMG_SIZE . '|fileExt:' . $file_ext])
->check(['image' => $file_object]);
if ($save_name) {
$temp = explode('.', $save_name);
if (count($temp) < 2) {
$save_name .= '.png';
}
}
$res=image_filter($_FILES[$file_name]['tmp_name']);
if(!$res['code']){
throw new \think\Exception($res['msg'], 10006);
}
if($res['data']['if_sensitive']){
throw new \think\Exception(implode('、', $res['data']['sensitive_msg']), 10006);
}
$upload_type = config('ds_config.upload_type');
if ($upload_type == 'alioss') {//远程保存
if (!$save_name) {
$save_name = date('YmdHis') . rand(10000, 99999) . '.png';
}
$accessId = config('ds_config.alioss_accessid');
$accessSecret = config('ds_config.alioss_accesssecret');
$bucket = config('ds_config.alioss_bucket');
$endpoint = config('ds_config.alioss_endpoint');
$aliendpoint_type = config('ds_config.aliendpoint_type') == '1' ? true : false;
$object = $upload_path . '/' . 'alioss_' . $save_name;
$filePath = $_FILES[$file_name]['tmp_name'];
require_once root_path() . 'vendor/aliyuncs/oss-sdk-php/autoload.php';
$OssClient = new \OSS\OssClient($accessId, $accessSecret, $endpoint, $aliendpoint_type);
$fileinfo = $OssClient->uploadFile($bucket, $object, $filePath);
$img_path = $fileinfo['info']['url'];
$file_name = substr(strrchr($img_path, "/"), 1);
} else {
if ($save_name) {
$file_name = \think\facade\Filesystem::disk($disk)->putFileAs('', $file_object, $save_name);
} else {
$file_name = \think\facade\Filesystem::disk($disk)->putFile('', $file_object, 'uniqid');
}
}
return ds_callback(true, '', array('file_name' => $file_name));
} catch (\Exception $e) {
return ds_callback(false, $e->getMessage());
}
}
/**
* 取得图片的完整URL路径
*
* @param string $file 视频名称
* @return string
*/
function ds_get_pic($upload_path, $file){
$fname = basename($file);
$upload_type=explode('_', $fname);
if(in_array($upload_type['0'], array('alioss', 'cos'))){//对象存储文件
$aliendpoint_type = config('ds_config.aliendpoint_type');
if($aliendpoint_type) {
return HTTP_TYPE.config('ds_config.alioss_endpoint') . '/' . $upload_path . '/' . $file;
}else{
return 'https://'.config('ds_config.alioss_bucket').'.'.config('ds_config.alioss_endpoint') . '/' . $upload_path . '/' . $file;
}
}else{
if ($file && file_exists(BASE_UPLOAD_PATH . '/' . $upload_path . '/' . $file)) {
return UPLOAD_SITE_URL . '/' . $upload_path . '/' . $file;
}else{
return '';
}
}
}
/*
* 公共生成缩略图
* @param string $upload_path 上传文件路径
* @param string $file_name 上传设置的文件名称
* @param array $thumb_width 设置的图片宽度
* @param array $thumb_height 设置的图片高度
* @param array $thumb_ext 为空表示为不生成多余的图片,直接按照比例生成覆盖
* @return string
*/
function ds_create_thumb($upload_path, $file_name, $thumb_width, $thumb_height, $thumb_ext = '') {
if (!file_exists($upload_path . '/' . $file_name)) {
return;
}
$thumb_width = explode(',', $thumb_width);
$thumb_height = explode(',', $thumb_height);
if (empty($thumb_ext)) {
//为空则覆盖原有图片
$image = \think\Image::open($upload_path . '/' . $file_name);
$image->thumb($thumb_width[0], $thumb_height[0], \think\Image::THUMB_CENTER)->save($upload_path . '/' . $file_name);
} else {
$common_images_ext = explode(',', COMMON_IMAGES_EXT);
$thumb_ext = explode(',', $thumb_ext);
$ifthumb = FALSE;
if ((count($thumb_width) == count($thumb_height)) && (count($thumb_width) == count($thumb_ext))) {
$ifthumb = TRUE;
}
if ($ifthumb) {
for ($i = 0; $i < count($thumb_width); $i++) {
if (in_array($thumb_ext[$i], $common_images_ext)) {
$image = \think\Image::open($upload_path . '/' . $file_name);
$image->thumb($thumb_width[$i], $thumb_width[$i], \think\Image::THUMB_CENTER)->save($upload_path . '/' . str_ireplace('.', $thumb_ext[$i] . '.', $file_name));
}
}
}
}
}
/*
* 公共删除图片
*/
function ds_unlink($upload_path, $file_name) {
$common_images_ext = explode(',', COMMON_IMAGES_EXT);
foreach ($common_images_ext as $ext) {
$thumb_file = str_ireplace('.', $ext . '.', $file_name);
@unlink($upload_path . DIRECTORY_SEPARATOR . $thumb_file);
}
@unlink($upload_path . DIRECTORY_SEPARATOR . $file_name);
}
/**
* 只针对于相册图片上传的图片进行处理
* upload_path 文件保存路径
* file_name 上传文件的value值
* save_name 文件保存名称
*/
function upload_albumpic($upload_path, $file_name = 'file', $save_name) {
//判断是否上传图片
if (!empty($_FILES[$file_name]['name'])) {
$res=image_filter($_FILES[$file_name]['tmp_name']);
if(!$res['code']){
return array('code' => '10001', 'message' => $res['msg'], 'result' => '');
}
if($res['data']['if_sensitive']){
return array('code' => '10001', 'message' => implode('、', $res['data']['sensitive_msg']), 'result' => '');
}
$upload_type = config('ds_config.upload_type');
//远程保存
if ($upload_type == 'alioss') {
$accessId = config('ds_config.alioss_accessid');
$accessSecret = config('ds_config.alioss_accesssecret');
$bucket = config('ds_config.alioss_bucket');
$endpoint = config('ds_config.alioss_endpoint');
$aliendpoint_type = config('ds_config.aliendpoint_type') == '1' ? true : false;
if (!strpos($save_name, '.')) {
$save_name .= '.' . pathinfo($_FILES[$file_name]['name'], PATHINFO_EXTENSION);
}
$object = $upload_path . '/' . 'alioss_' . $save_name;
$filePath = $_FILES[$file_name]['tmp_name'];
require_once root_path() . 'vendor/aliyuncs/oss-sdk-php/autoload.php';
$OssClient = new \OSS\OssClient($accessId, $accessSecret, $endpoint, $aliendpoint_type);
try {
$fileinfo = $OssClient->uploadFile($bucket, $object, $filePath);
return array('code' => '10000', 'message' => '', 'result' => $fileinfo['info']['url']);
} catch (OssException $e) {
return array('code' => '10001', 'message' => $e->getMessage(), 'result' => '');
}
} elseif ($upload_type == 'local') {
//本地图片保存
$file_object = request()->file($file_name);
$upload_path = BASE_UPLOAD_PATH . DIRECTORY_SEPARATOR . $upload_path;
$file_config = array(
'disks' => array(
'local' => array(
'root' => $upload_path
)
)
);
config($file_config, 'filesystem');
try {
$temp = explode('.', $save_name);
if (count($temp) < 2) {
$save_name .= '.png';
}
validate(['image' => 'fileSize:' . ALLOW_IMG_SIZE . '|fileExt:' . ALLOW_IMG_EXT])
->check(['image' => $file_object]);
$file_name = \think\facade\Filesystem::putFileAs('', $file_object, $save_name);
$img_path = $upload_path . '/' . $file_name;
create_albumpic_thumb($upload_path, $file_name);
return array('code' => '10000', 'message' => '', 'result' => $img_path);
} catch (\Exception $e) {
$error = $e->getMessage();
$data['code'] = '10001';
$data['message'] = $error;
$data['result'] = $_FILES[$file_name]['name'];
return $data;
}
}
//预留文件类型检测
} else {
return array('code' => '10001', 'message' => '', 'result' => '');
}
}
/*
* 生成相册图片的缩略图
* upload_path 文件路径
* file_name 文件名称
*/
function create_albumpic_thumb($upload_path, $file_name) {
if (!file_exists($upload_path . '/' . $file_name)) {
return;
}
$ifthumb = FALSE;
if (defined('GOODS_IMAGES_WIDTH') && defined('GOODS_IMAGES_HEIGHT') && defined('GOODS_IMAGES_EXT')) {
$thumb_width = explode(',', GOODS_IMAGES_WIDTH);
$thumb_height = explode(',', GOODS_IMAGES_HEIGHT);
$thumb_ext = explode(',', GOODS_IMAGES_EXT);
if (count($thumb_width) == count($thumb_height) && count($thumb_width) == count($thumb_ext)) {
$ifthumb = TRUE;
}
}
if ($ifthumb) {
for ($i = 0; $i < count($thumb_width); $i++) {
$image = \think\Image::open($upload_path . '/' . $file_name);
$image->thumb($thumb_width[$i], $thumb_height[$i], \think\Image::THUMB_CENTER)->save($upload_path . '/' . str_ireplace('.', $thumb_ext[$i] . '.', $file_name));
}
}
}
/* * 删除商品图文件
* pic_list 要删除的文件
* */
function del_albumpic($pic_list) {
if (!empty($pic_list) && is_array($pic_list)) {
$count = '0';
foreach ($pic_list as $val) {
$upload_type = explode('_', $val['apic_cover']);
if ($upload_type['0'] == 'alioss') {
$count++;
}
}
$image_ext = explode(',', GOODS_IMAGES_EXT);
foreach ($pic_list as $v) {
$upload_type = explode('_', $v['apic_cover']);
//外网存储图片
if (in_array($upload_type['0'], array('alioss', 'cos'))) {
if ($upload_type['0'] == 'alioss') {
if ($count > 1) {
$object[] = ATTACH_GOODS . '/' . date('Ymd',$v['apic_uploadtime']) . '/' . $v['apic_cover'];
} else {
$object = ATTACH_GOODS . '/' . date('Ymd',$v['apic_uploadtime']) . '/' . $v['apic_cover'];
}
}
} else {
$upload_path = BASE_UPLOAD_PATH . DIRECTORY_SEPARATOR . ATTACH_GOODS . DIRECTORY_SEPARATOR . date('Ymd',$v['apic_uploadtime']);
foreach ($image_ext as $ext) {
$file = str_ireplace('.', $ext . '.', $v['apic_cover']);
@unlink($upload_path . DIRECTORY_SEPARATOR . $file);
}
@unlink($upload_path . DIRECTORY_SEPARATOR . $v['apic_cover']);
}
}
$upload_type = config('ds_config.upload_type');
if ($upload_type == 'alioss') {
//外网存储图片删除
$accessId = config('ds_config.alioss_accessid');
$accessSecret = config('ds_config.alioss_accesssecret');
$bucket = config('ds_config.alioss_bucket');
$endpoint = config('ds_config.alioss_endpoint');
$aliendpoint_type = config('ds_config.aliendpoint_type') == '1' ? true : false;
require_once root_path() . 'vendor/aliyuncs/oss-sdk-php/autoload.php';
$OssClient = new \OSS\OssClient($accessId, $accessSecret, $endpoint, $aliendpoint_type);
try {
if (is_array($object)) {
$OssClient->deleteObjects($bucket, $object);
} else {
$OssClient->deleteObject($bucket, $object);
}
return array('code' => '10000', 'message' => '', 'result' => '');
} catch (OssException $e) {
return array('code' => '10001', 'message' => $e->getMessage(), 'result' => '');
}
}
return array('code' => '10001', 'message' => '', 'result' => '');
}
}
/**
* 获取图片的Base64编码(不支持url)
*
* @param $img_file 传入本地图片地址
*
* @return string
*/
function imgToBase64($img_file) {
$data=array();
$img_base64 = '';
if (file_exists($img_file)) {
$app_img_file = $img_file; // 图片路径
$img_info = getimagesize($app_img_file); // 取得图片的大小,类型等
//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
}