Karlcarlo
0060b2798f
添加多个前端界面所需的图片、字体、音频等静态资源文件，包括： - 管理员后台的图标、背景图、组件图片 - 移动端页面的商品图片、用户中心图片、活动图标 - 第三方库的示例图片和字体文件 - 浏览器兼容性配置文件 - 图标字体文件（eot、ttf、woff、woff2格式） 这些资源是前端界面正常显示所必需的，之前可能因版本控制忽略或遗漏而缺失。
61 lines
1.8 KiB
PHP
61 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Mime\Encoder;
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/**
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* @author Lars Strojny
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*/
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final class QpContentEncoder implements ContentEncoderInterface
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{
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public function encodeByteStream($stream, int $maxLineLength = 0): iterable
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{
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if (!\is_resource($stream)) {
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throw new \TypeError(sprintf('Method "%s" takes a stream as a first argument.', __METHOD__));
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}
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// we don't use PHP stream filters here as the content should be small enough
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yield $this->encodeString(stream_get_contents($stream), 'utf-8', 0, $maxLineLength);
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}
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public function getName(): string
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{
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return 'quoted-printable';
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}
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public function encodeString(string $string, ?string $charset = 'utf-8', int $firstLineOffset = 0, int $maxLineLength = 0): string
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{
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return $this->standardize(quoted_printable_encode($string));
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}
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/**
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* Make sure CRLF is correct and HT/SPACE are in valid places.
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*/
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private function standardize(string $string): string
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{
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// transform CR or LF to CRLF
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$string = preg_replace('~=0D(?!=0A)|(?<!=0D)=0A~', '=0D=0A', $string);
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// transform =0D=0A to CRLF
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$string = str_replace(["\t=0D=0A", ' =0D=0A', '=0D=0A'], ["=09\r\n", "=20\r\n", "\r\n"], $string);
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switch (\ord(substr($string, -1))) {
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case 0x09:
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$string = substr_replace($string, '=09', -1);
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break;
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case 0x20:
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$string = substr_replace($string, '=20', -1);
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break;
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}
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return $string;
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}
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}
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