113 lines
3.1 KiB
PHP
113 lines
3.1 KiB
PHP
<?php
|
|
|
|
namespace App\Facades\File;
|
|
|
|
use Illuminate\Support\Facades\Storage;
|
|
use Illuminate\Http\File as HttpFile;
|
|
use Illuminate\Http\UploadedFile;
|
|
use Illuminate\Support\Str;
|
|
|
|
class File
|
|
{
|
|
public function save(HttpFile|UploadedFile $file, string $path, string $name = null, string $disk = 'public'): string
|
|
{
|
|
return Storage::disk($disk)->putFileAs(
|
|
$path,
|
|
$file,
|
|
$name ?? Str::uuid() . '.' . $file->extension()
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param string $filePath
|
|
* @param bool $url_is_absolute
|
|
* @param string $disk
|
|
* @return void
|
|
* @throws \InvalidArgumentException when filePath is empty.
|
|
*/
|
|
public function delete(string $filePath, bool $url_is_absolute = false, string $disk = 'public'): void
|
|
{
|
|
if (!$filePath){
|
|
throw new \InvalidArgumentException('File path is invalid.');
|
|
}
|
|
|
|
if ($url_is_absolute) {
|
|
$needle = 'storage/';
|
|
$pos = strpos($filePath, $needle);
|
|
$filePath = substr($filePath, $pos + strlen($needle));
|
|
}
|
|
|
|
if (Storage::disk($disk)->exists($filePath)) {
|
|
Storage::disk($disk)->delete($filePath);
|
|
}
|
|
}
|
|
|
|
public function deleteContent($file_path): bool
|
|
{
|
|
if (file_exists($file_path)) {
|
|
file_put_contents($file_path, '');
|
|
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public function tail($file_path, $lines = 100, $buffer = 2048): bool|string
|
|
{
|
|
// Open file
|
|
$file = @fopen($file_path, "rb");
|
|
if ($file === false) {
|
|
return false;
|
|
}
|
|
|
|
// Jump to last character
|
|
fseek($file, -1, SEEK_END);
|
|
|
|
// Read it and adjust line number if necessary
|
|
// (Otherwise the result would be wrong if file doesn't end with a blank line)
|
|
if (fread($file, 1) != "\n") {
|
|
$lines -= 1;
|
|
}
|
|
|
|
// Start reading
|
|
$output = '';
|
|
$chunk = '';
|
|
|
|
// While we would like more
|
|
while (ftell($file) > 0 && $lines >= 0) {
|
|
|
|
// Figure out how far back we should jump
|
|
$seek = min(ftell($file), $buffer);
|
|
|
|
// Do the jump (backwards, relative to where we are)
|
|
fseek($file, -$seek, SEEK_CUR);
|
|
|
|
// Read a chunk and prepend it to our output
|
|
$output = ($chunk = fread($file, $seek)) . $output;
|
|
|
|
// Jump back to where we started reading
|
|
fseek($file, -mb_strlen($chunk, '8bit'), SEEK_CUR);
|
|
|
|
// Decrease our line counter
|
|
$lines -= substr_count($chunk, "\n");
|
|
}
|
|
|
|
// While we have too many lines
|
|
// (Because of buffer size we might have read too many)
|
|
while ($lines++ < 0) {
|
|
|
|
// Find first newline and remove all text before that
|
|
$output = substr($output, strpos($output, "\n") + 1);
|
|
}
|
|
|
|
// Close file and return
|
|
fclose($file);
|
|
return trim($output);
|
|
}
|
|
|
|
public function deleteDirectory(string $path, string $disk = 'public'): void
|
|
{
|
|
Storage::disk($disk)->deleteDirectory($path);
|
|
}
|
|
}
|