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375 lines
13 KiB
375 lines
13 KiB
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace crmeb\services\upload\storage;
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use crmeb\basic\BaseUpload;
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use crmeb\exceptions\UploadException;
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use crmeb\services\DownloadImageService;
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use think\exception\ValidateException;
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use think\facade\Config;
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use think\facade\Filesystem;
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use think\File;
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use think\Image;
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/**
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* 本地上传
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* Class Local
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* @package crmeb\services\upload\storage
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*/
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class Local extends BaseUpload
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{
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/**
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* 默认存放路径
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* @var string
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*/
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protected $defaultPath;
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protected $waterConfig;
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protected $thumbConofig;
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/**
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* 缩略图开关
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* @var mixed|null
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*/
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protected $thumb_status;
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/**
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* 缩略图比例
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* @var mixed|null
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*/
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protected $thumb_rate;
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public function initialize(array $config)
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{
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parent::initialize($config);
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$this->defaultPath = Config::get('filesystem.disks.' . Config::get('filesystem.default') . '.url');
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$this->waterConfig = $config['water'] ?? [];
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$this->thumb_status = $config['thumb_status'];
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$this->thumb_rate = $config['thumb_rate'];
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}
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protected function app()
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{
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// TODO: Implement app() method.
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}
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public function getTempKeys()
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{
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return [
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'type' => 'local'
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];
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}
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/**
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* 生成上传文件目录
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* @param $path
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* @param null $root
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* @return string
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*/
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protected function uploadDir($path, $root = null)
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{
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if ($root === null) $root = app()->getRootPath() . 'public' . DIRECTORY_SEPARATOR;
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return str_replace('\\', '/', $root . 'uploads' . DIRECTORY_SEPARATOR . $path);
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}
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/**
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* 检查上传目录不存在则生成
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* @param $dir
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* @return bool
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*/
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protected function validDir($dir)
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{
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return is_dir($dir) == true || mkdir($dir, 0777, true) == true;
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}
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/**
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* 文件上传
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* @param string $file
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* @return array|bool|mixed|\StdClass
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*/
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public function move(string $file = 'file', $thumb = true)
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{
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$fileHandle = app()->request->file($file);
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if (!$fileHandle) {
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return $this->setError('Upload file does not exist');
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}
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if ($this->validate) {
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try {
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validate([$file => $this->validate])->check([$file => $fileHandle]);
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} catch (ValidateException $e) {
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return $this->setError($e->getMessage());
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}
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}
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$fileName = Filesystem::putFile($this->path, $fileHandle);
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if (!$fileName) return $this->setError('Upload failure');
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$filePath = Filesystem::path($fileName);
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$this->fileInfo->uploadInfo = new File($filePath);
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$this->fileInfo->fileName = $this->fileInfo->uploadInfo->getFilename();
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$this->fileInfo->filePath = $this->defaultPath . '/' . str_replace('\\', '/', $fileName);
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if ($thumb) $this->thumb($this->fileInfo->filePath);
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return $this->fileInfo;
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}
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/**
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* 文件流上传
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* @param string $fileContent
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* @param string|null $key
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* @return array|bool|mixed|\StdClass
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*/
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public function stream(string $fileContent, string $key = null)
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{
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if (!$key) {
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$key = $this->saveFileName();
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}
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$dir = $this->uploadDir($this->path);
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if (!$this->validDir($dir)) {
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return $this->setError('Failed to generate upload directory, please check the permission!');
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}
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$fileName = $dir . '/' . $key;
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file_put_contents($fileName, $fileContent);
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$this->fileInfo->uploadInfo = new File($fileName);
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$this->fileInfo->fileName = $key;
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$this->fileInfo->filePath = $this->defaultPath . '/' . $this->path . '/' . $key;
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return $this->fileInfo;
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}
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/**
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* 删除文件
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* @param string $filePath
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* @return bool|mixed
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*/
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public function delete(string $filePath)
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{
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if (file_exists($filePath)) {
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try {
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unlink($filePath);
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return true;
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} catch (UploadException $e) {
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return $this->setError($e->getMessage());
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}
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}
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return false;
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}
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/**
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* 生成缩略图
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* @param string $filePath
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* @param string $type
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* @return array|mixed|string[]
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*/
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public function thumb(string $filePath = '', $savePath = null)
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{
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if ($this->thumb_status && $filePath) {
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$filePath = $this->getFilePath($filePath, true);
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$savePath = $savePath ?: $filePath;
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//地址存在且不是远程地址
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if ($filePath && !$this->checkFilePathIsRemote($filePath)) {
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try {
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$Image = Image::open(root_path() . 'public' . $filePath);
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$Image->thumb(
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$Image->width() * ($this->thumb_rate ?: 0.8),
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$Image->height() * ($this->thumb_rate ?: 0.8)
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)->save(root_path() . 'public' . $savePath);
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} catch (\Throwable $e) {
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if ($e->getMessage() == 'Illegal image file') {
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return;
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}
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throw new ValidateException($e->getMessage());
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}
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}
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return $savePath;
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}
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}
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public function water(string $filePath = '')
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{
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if (!$this->waterConfig['image_watermark_status']) return $filePath;
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$filePath = $this->getFilePath($filePath, true);
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//地址存在且不是远程地址
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$waterPath = $filePath;
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if ($filePath && !$this->checkFilePathIsRemote($filePath)) {
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switch ($this->waterConfig['watermark_type']) {
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case 1:
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if ($this->waterConfig['watermark_image'])
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$waterPath = $this->image($filePath, $this->waterConfig, $waterPath);
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break;
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case 2:
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$waterPath = $this->text($filePath, $this->waterConfig, $waterPath);
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break;
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}
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}
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return $waterPath;
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}
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/**
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* TODO
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* @param string $filePath
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* @return bool
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* @author Qinii
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* @day 12/14/21s
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*/
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public function checkFilePathIsRemote(string $filePath)
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{
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return strpos($filePath, 'https:') !== false || strpos($filePath, 'http:') !== false || substr($filePath, 0, 2) === '//';
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}
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/**
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* 生成与配置相关的文件名称以及路径
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* @param string $filePath 原地址
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* @param string $toPath 保存目录
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* @param array $config 配置相关参数
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* @param string $root
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* @return string
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*/
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public function createSaveFilePath(string $filePath, string $toPath, array $config = [], $root = '/')
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{
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[$path, $ext] = $this->getFileName($filePath);
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$fileName = md5(json_encode($config) . $filePath);
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$this->validDir($toPath);
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return $this->uploadDir($toPath, $root) . '/' . $fileName . '.' . $ext;
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}
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/**
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* 提取文件后缀以及之前部分
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* @param string $path
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* @return false|string[]
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*/
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protected function getFileName(string $path)
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{
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$_empty = ['', ''];
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if (!$path) return $_empty;
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if (strpos($path, '?')) {
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$_tarr = explode('?', $path);
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$path = trim($_tarr[0]);
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}
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$arr = explode('.', $path);
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if (!is_array($arr) || count($arr) <= 1) return $_empty;
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$ext_name = trim($arr[count($arr) - 1]);
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$ext_name = !$ext_name ? 'jpg' : $ext_name;
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return [explode('.' . $ext_name, $path)[0], $ext_name];
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}
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/**
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* 获取图片地址
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* @param string $filePath
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* @param bool $is_parse_url
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* @return string
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*/
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protected function getFilePath(string $filePath = '', bool $is_parse_url = false)
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{
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$path = $filePath ? $filePath : $this->path;
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if ($is_parse_url) {
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$data = parse_url($path);
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//远程地址处理
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if (isset($data['host']) && isset($data['path'])) {
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if (file_exists(app()->getRootPath() . 'public' . $data['path'])) {
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$path = $data['path'];
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}
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}
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}
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return $path;
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}
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/**
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* 图片水印
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* @param string $filePath
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* @param array $waterConfig
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* @param string $waterPath
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* @return string
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*/
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public function image(string $filePath, array $waterConfig = [], string $waterPath = '')
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{
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if (!$waterConfig) $waterConfig = $this->waterConfig;
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$watermark_image = $waterConfig['watermark_image'];
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//远程图片
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if ($watermark_image && $this->checkFilePathIsRemote($watermark_image)) {
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//看是否在本地
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$pathName = $this->getFilePath($watermark_image, true);
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if ($pathName == $watermark_image) { //不再本地 继续下载
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[$p, $e] = $this->getFileName($watermark_image);
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$name = 'water_image_' . md5($watermark_image) . '.' . $e;
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$watermark_image = '.' . $this->defaultPath . '/' . $this->path . '/' . $name;
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if (!file_exists($watermark_image)) {
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try {
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/** @var DownloadImageService $down */
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$down = app()->make(DownloadImageService::class);
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$data = $down->path($this->path)->downloadImage($waterConfig['watermark_image'], $name);
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$watermark_image = $data['path'] ?? '';
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} catch (\Throwable $e) {
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throw new ValidateException('远程水印图片下载失败，原因：' . $e->getMessage());
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}
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}
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} else {
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$watermark_image = '.' . $pathName;
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}
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}
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if (!$watermark_image) {
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throw new ValidateException('请先配置水印图片');
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}
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if (!$waterPath) {
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[$path, $ext] = $this->getFileName($filePath);
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$waterPath = $path . '_water_image.' . $ext;
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}
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try {
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$Image = Image::open(app()->getRootPath() . 'public' . $filePath);
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$Image->water(
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app()->getRootPath() . 'public' . $watermark_image,
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$waterConfig['watermark_position'] ?: 1,
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$waterConfig['watermark_opacity']
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)->save(root_path() . 'public' . $waterPath);
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} catch (\Throwable $e) {
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throw new ValidateException($e->getMessage());
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}
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return $waterPath;
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}
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/**
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* 文字水印
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* @param string $filePath
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* @param array $waterConfig
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* @param string $waterPath
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* @return string
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*/
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public function text(string $filePath, array $waterConfig = [], string $waterPath = '')
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{
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if (!$waterConfig) {
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$waterConfig = $this->waterConfig;
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}
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if (!$waterConfig['watermark_text']) {
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throw new ValidateException('请先配置水印文字');
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}
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if (!$waterPath) {
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[$path, $ext] = $this->getFileName($filePath);
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$waterPath = $path . '_water_text.' . $ext;
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}
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try {
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if (!file_exists(root_path() . 'public' . $waterPath)) {
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$Image = Image::open(app()->getRootPath() . 'public' . $filePath);
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if (strlen($waterConfig['watermark_text_color']) < 7) {
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$waterConfig['watermark_text_color'] = substr($waterConfig['watermark_text_color'], 1);
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$waterConfig['watermark_text_color'] = '#' . $waterConfig['watermark_text_color'] . $waterConfig['watermark_text_color'];
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}
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if (strlen($waterConfig['watermark_text_color']) > 7) {
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$waterConfig['watermark_text_color'] = substr($waterConfig['watermark_text_color'], 0, 7);
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}
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$Image->text($waterConfig['watermark_text'], public_path() . 'font/simsunb.ttf', $waterConfig['watermark_text_size'], $waterConfig['watermark_text_color'], $waterConfig['watermark_position'], [$waterConfig['watermark_x'], $waterConfig['watermark_y'], $waterConfig['watermark_text_angle']])->save(root_path() . 'public' . $waterPath);
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}
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} catch (\Throwable $e) {
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throw new ValidateException($e->getMessage() . $e->getLine());
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}
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return $waterPath;
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}
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}
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