Commit aa87ce2b authored by 王源's avatar 王源 🎧

添加自动生成头像方法

parent ab4574f9
......@@ -92,6 +92,48 @@ class UploadManager
}
}
/**
* 生成头像
* @return string|string[]
*/
public static function createAvatar()
{
$img = imagecreatetruecolor(180, 180);
$bgColor = imagecolorallocate($img, 240, 240, 240);
imagefill($img, 0, 0, $bgColor);
$color = imagecolorallocate($img, rand(90, 230), rand(90, 230), rand(90, 230));
for ($i = 0; $i < 90; $i++) {
for ($y = 0; $y < 180; $y++) {
$ad = rand(10, 50); //随机
if ($ad % 3 == 0) {
for ($xx = $i; $xx < $i + 15; $xx++) {
for ($yy = $y; $yy < $y + 30; $yy++) {
imagesetpixel($img, $xx, $yy, $color);
}
}
$is = ((90 - $i) + 90) - 15; //计算偏移
for ($xx = $is; $xx < $is + 15; $xx++) {
for ($yy = $y; $yy < $y + 30; $yy++) {
imagesetpixel($img, $xx, $yy, $color);
}
}
}
$y += 14;
}
$i += 14;
}
$path = self::$pathPrefix . 'avatar/default/';
if (!is_dir($path)) {
mkdir($path, 0777, true);
}
$fileName = $path . date('YmdHis') . uniqid() . '.png';
imagepng($img, $fileName);
imagedestroy($img);//释放内存
return str_replace('public/', '', $fileName);
}
/**
* 处理保存路径
* @param $options
......
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