Primo Committ

vendor/league/flysystem/src/Util/ContentListingFormatter.php

@@ -0,0 +1,122 @@
+<?php
+
+namespace League\Flysystem\Util;
+
+use League\Flysystem\Util;
+
+/**
+ * @internal
+ */
+class ContentListingFormatter
+{
+    /**
+     * @var string
+     */
+    private $directory;
+
+    /**
+     * @var bool
+     */
+    private $recursive;
+
+    /**
+     * @var bool
+     */
+    private $caseSensitive;
+
+    /**
+     * @param string $directory
+     * @param bool   $recursive
+     */
+    public function __construct($directory, $recursive, $caseSensitive = true)
+    {
+        $this->directory = rtrim($directory, '/');
+        $this->recursive = $recursive;
+        $this->caseSensitive = $caseSensitive;
+    }
+
+    /**
+     * Format contents listing.
+     *
+     * @param array $listing
+     *
+     * @return array
+     */
+    public function formatListing(array $listing)
+    {
+        $listing = array_filter(array_map([$this, 'addPathInfo'], $listing), [$this, 'isEntryOutOfScope']);
+
+        return $this->sortListing(array_values($listing));
+    }
+
+    private function addPathInfo(array $entry)
+    {
+        return $entry + Util::pathinfo($entry['path']);
+    }
+
+    /**
+     * Determine if the entry is out of scope.
+     *
+     * @param array $entry
+     *
+     * @return bool
+     */
+    private function isEntryOutOfScope(array $entry)
+    {
+        if (empty($entry['path']) && $entry['path'] !== '0') {
+            return false;
+        }
+
+        if ($this->recursive) {
+            return $this->residesInDirectory($entry);
+        }
+
+        return $this->isDirectChild($entry);
+    }
+
+    /**
+     * Check if the entry resides within the parent directory.
+     *
+     * @param array $entry
+     *
+     * @return bool
+     */
+    private function residesInDirectory(array $entry)
+    {
+        if ($this->directory === '') {
+            return true;
+        }
+
+        return $this->caseSensitive
+            ? strpos($entry['path'], $this->directory . '/') === 0
+            : stripos($entry['path'], $this->directory . '/') === 0;
+    }
+
+    /**
+     * Check if the entry is a direct child of the directory.
+     *
+     * @param array $entry
+     *
+     * @return bool
+     */
+    private function isDirectChild(array $entry)
+    {
+        return $this->caseSensitive
+            ? $entry['dirname'] === $this->directory
+            : strcasecmp($this->directory, $entry['dirname']) === 0;
+    }
+
+    /**
+     * @param array $listing
+     *
+     * @return array
+     */
+    private function sortListing(array $listing)
+    {
+        usort($listing, function ($a, $b) {
+            return strcasecmp($a['path'], $b['path']);
+        });
+
+        return $listing;
+    }
+}

vendor/league/flysystem/src/Util/MimeType.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace League\Flysystem\Util;
+
+use League\MimeTypeDetection\FinfoMimeTypeDetector;
+use League\MimeTypeDetection\GeneratedExtensionToMimeTypeMap;
+use League\MimeTypeDetection\MimeTypeDetector;
+
+/**
+ * @internal
+ */
+class MimeType
+{
+    protected static $extensionToMimeTypeMap = GeneratedExtensionToMimeTypeMap::MIME_TYPES_FOR_EXTENSIONS;
+    protected static $detector;
+
+    public static function useDetector(MimeTypeDetector $detector)
+    {
+        static::$detector = $detector;
+    }
+
+    /**
+     * @return MimeTypeDetector
+     */
+    protected static function detector()
+    {
+        if ( ! static::$detector instanceof MimeTypeDetector) {
+            static::$detector = new FinfoMimeTypeDetector();
+        }
+
+        return static::$detector;
+    }
+
+
+    /**
+     * Detects MIME Type based on given content.
+     *
+     * @param mixed $content
+     *
+     * @return string MIME Type
+     */
+    public static function detectByContent($content)
+    {
+        if (is_string($content)) {
+            return static::detector()->detectMimeTypeFromBuffer($content);
+        }
+
+        return 'text/plain';
+    }
+
+    /**
+     * Detects MIME Type based on file extension.
+     *
+     * @param string $extension
+     *
+     * @return string MIME Type
+     */
+    public static function detectByFileExtension($extension)
+    {
+        return static::detector()->detectMimeTypeFromPath('artificial.' . $extension) ?: 'text/plain';
+    }
+
+    /**
+     * @param string $filename
+     *
+     * @return string MIME Type
+     */
+    public static function detectByFilename($filename)
+    {
+        return static::detector()->detectMimeTypeFromPath($filename) ?: 'text/plain';
+    }
+
+    /**
+     * @return array Map of file extension to MIME Type
+     */
+    public static function getExtensionToMimeTypeMap()
+    {
+        return static::$extensionToMimeTypeMap;
+    }
+}

vendor/league/flysystem/src/Util/StreamHasher.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace League\Flysystem\Util;
+
+class StreamHasher
+{
+    /**
+     * @var string
+     */
+    private $algo;
+
+    /**
+     * StreamHasher constructor.
+     *
+     * @param string $algo
+     */
+    public function __construct($algo)
+    {
+        $this->algo = $algo;
+    }
+
+    /**
+     * @param resource $resource
+     *
+     * @return string
+     */
+    public function hash($resource)
+    {
+        rewind($resource);
+        $context = hash_init($this->algo);
+        hash_update_stream($context, $resource);
+        fclose($resource);
+
+        return hash_final($context);
+    }
+}