Primo Committ

vendor/spatie/laravel-backup/src/Tasks/Backup/Zip.php

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+<?php
+
+namespace Spatie\Backup\Tasks\Backup;
+
+use Illuminate\Support\Str;
+use Spatie\Backup\Helpers\Format;
+use ZipArchive;
+
+class Zip
+{
+    /** @var \ZipArchive */
+    protected $zipFile;
+
+    /** @var int */
+    protected $fileCount = 0;
+
+    /** @var string */
+    protected $pathToZip;
+
+    public static function createForManifest(Manifest $manifest, string $pathToZip): self
+    {
+        $relativePath = config('backup.backup.source.files.relative_path') ?
+            rtrim(config('backup.backup.source.files.relative_path'), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR : false;
+
+        $zip = new static($pathToZip);
+
+        $zip->open();
+
+        foreach ($manifest->files() as $file) {
+            $zip->add($file, self::determineNameOfFileInZip($file, $pathToZip, $relativePath));
+        }
+
+        $zip->close();
+
+        return $zip;
+    }
+
+    protected static function determineNameOfFileInZip(string $pathToFile, string $pathToZip, string $relativePath)
+    {
+        $fileDirectory = pathinfo($pathToFile, PATHINFO_DIRNAME) . DIRECTORY_SEPARATOR;
+
+        $zipDirectory = pathinfo($pathToZip, PATHINFO_DIRNAME) . DIRECTORY_SEPARATOR;
+
+        if (Str::startsWith($fileDirectory, $zipDirectory)) {
+            return str_replace($zipDirectory, '', $pathToFile);
+        }
+
+        if ($relativePath && $relativePath != DIRECTORY_SEPARATOR && Str::startsWith($fileDirectory, $relativePath)) {
+            return str_replace($relativePath, '', $pathToFile);
+        }
+
+        return $pathToFile;
+    }
+
+    public function __construct(string $pathToZip)
+    {
+        $this->zipFile = new ZipArchive();
+
+        $this->pathToZip = $pathToZip;
+
+        $this->open();
+    }
+
+    public function path(): string
+    {
+        return $this->pathToZip;
+    }
+
+    public function size(): float
+    {
+        if ($this->fileCount === 0) {
+            return 0;
+        }
+
+        return filesize($this->pathToZip);
+    }
+
+    public function humanReadableSize(): string
+    {
+        return Format::humanReadableSize($this->size());
+    }
+
+    public function open()
+    {
+        $this->zipFile->open($this->pathToZip, ZipArchive::CREATE);
+    }
+
+    public function close()
+    {
+        $this->zipFile->close();
+    }
+
+    /**
+     * @param string|array $files
+     * @param string $nameInZip
+     *
+     * @return \Spatie\Backup\Tasks\Backup\Zip
+     */
+    public function add($files, string $nameInZip = null): self
+    {
+        if (is_array($files)) {
+            $nameInZip = null;
+        }
+
+        if (is_string($files)) {
+            $files = [$files];
+        }
+
+        foreach ($files as $file) {
+            if (is_dir($file)) {
+                $this->zipFile->addEmptyDir(ltrim($nameInZip ?: $file, DIRECTORY_SEPARATOR));
+            }
+
+            if (is_file($file)) {
+                $this->zipFile->addFile($file, ltrim($nameInZip, DIRECTORY_SEPARATOR)).PHP_EOL;
+            }
+            $this->fileCount++;
+        }
+
+        return $this;
+    }
+
+    public function count(): int
+    {
+        return $this->fileCount;
+    }
+}