41 lines
920 B
PHP
41 lines
920 B
PHP
<?php
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namespace App\Constants;
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/**
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* Class FileMediaType
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*
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* @package App\Constants
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*/
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class FileMediaType
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{
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const FILE_IMAGE = 1; //图片文件
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const FILE_VIDEO = 2; //视频文件
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const FILE_AUDIO = 3; //音频文件
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const FILE_OTHER = 4; //其它文件
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const FILE_TYPES = [
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'gif' => self::FILE_IMAGE,
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'jpg' => self::FILE_IMAGE,
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'jpeg' => self::FILE_IMAGE,
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'png' => self::FILE_IMAGE,
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'webp' => self::FILE_IMAGE,
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'ogg' => self::FILE_VIDEO,
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'mp3' => self::FILE_VIDEO,
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'wav' => self::FILE_VIDEO,
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'mp4' => self::FILE_AUDIO,
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'webm' => self::FILE_AUDIO,
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];
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/**
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* 获取媒体文件的类型
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*
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* @param string $ext 文件后缀
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* @return int
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*/
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public static function getMediaType(string $ext): int
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{
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return self::FILE_TYPES[$ext] ?? self::FILE_OTHER;
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}
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}
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