laravel-6 support

vendor/unisharp/laravel-filemanager/src/LfmItem.php

@@ -0,0 +1,204 @@
+<?php
+
+namespace UniSharp\LaravelFilemanager;
+
+use Illuminate\Support\Str;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+
+class LfmItem
+{
+    private $lfm;
+    private $helper;
+    private $isDirectory;
+    private $mimeType = null;
+
+    private $columns = [];
+    public $attributes = [];
+
+    public function __construct(LfmPath $lfm, Lfm $helper, $isDirectory = false)
+    {
+        $this->lfm = $lfm->thumb(false);
+        $this->helper = $helper;
+        $this->isDirectory = $isDirectory;
+        $this->columns = $helper->config('item_columns') ?:
+            ['name', 'url', 'time', 'icon', 'is_file', 'is_image', 'thumb_url'];
+    }
+
+    public function __get($var_name)
+    {
+        if (!array_key_exists($var_name, $this->attributes)) {
+            $function_name = Str::camel($var_name);
+            $this->attributes[$var_name] = $this->$function_name();
+        }
+
+        return $this->attributes[$var_name];
+    }
+
+    public function fill()
+    {
+        foreach ($this->columns as $column) {
+            $this->__get($column);
+        }
+
+        return $this;
+    }
+
+    public function name()
+    {
+        return $this->lfm->getName();
+    }
+
+    public function path($type = 'absolute')
+    {
+        return $this->lfm->path($type);
+    }
+
+    public function isDirectory()
+    {
+        return $this->isDirectory;
+    }
+
+    public function isFile()
+    {
+        return ! $this->isDirectory();
+    }
+
+    /**
+     * Check a file is image or not.
+     *
+     * @param  mixed  $file  Real path of a file or instance of UploadedFile.
+     * @return bool
+     */
+    public function isImage()
+    {
+        return $this->isFile() && Str::startsWith($this->mimeType(), 'image');
+    }
+
+    /**
+     * Get mime type of a file.
+     *
+     * @param  mixed  $file  Real path of a file or instance of UploadedFile.
+     * @return string
+     */
+    public function mimeType()
+    {
+        if (is_null($this->mimeType)) {
+            $this->mimeType = $this->lfm->mimeType();
+        }
+
+        return $this->mimeType;
+    }
+
+    public function extension()
+    {
+        return $this->lfm->extension();
+    }
+
+    public function url()
+    {
+        if ($this->isDirectory()) {
+            return $this->lfm->path('working_dir');
+        }
+
+        return $this->lfm->url();
+    }
+
+    public function size()
+    {
+        return $this->isFile() ? $this->humanFilesize($this->lfm->size()) : '';
+    }
+
+    public function time()
+    {
+        return $this->lfm->lastModified();
+    }
+
+    public function thumbUrl()
+    {
+        if ($this->isDirectory()) {
+            return asset('vendor/' . Lfm::PACKAGE_NAME . '/img/folder.png');
+        }
+
+        if ($this->isImage()) {
+            return $this->lfm->thumb($this->hasThumb())->url(true);
+        }
+
+        return null;
+    }
+
+    public function icon()
+    {
+        if ($this->isDirectory()) {
+            return 'fa-folder-o';
+        }
+
+        if ($this->isImage()) {
+            return 'fa-image';
+        }
+
+        return $this->extension();
+    }
+
+    public function type()
+    {
+        if ($this->isDirectory()) {
+            return trans(Lfm::PACKAGE_NAME . '::lfm.type-folder');
+        }
+
+        if ($this->isImage()) {
+            return $this->mimeType();
+        }
+
+        return $this->helper->getFileType($this->extension());
+    }
+
+    public function hasThumb()
+    {
+        if (!$this->isImage()) {
+            return false;
+        }
+
+        if (!$this->lfm->thumb()->exists()) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function shouldCreateThumb()
+    {
+        if (!$this->helper->config('should_create_thumbnails')) {
+            return false;
+        }
+
+        if (!$this->isImage()) {
+            return false;
+        }
+
+        if (in_array($this->mimeType(), ['image/gif', 'image/svg+xml'])) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function get()
+    {
+        return $this->lfm->get();
+    }
+
+    /**
+     * Make file size readable.
+     *
+     * @param  int  $bytes     File size in bytes.
+     * @param  int  $decimals  Decimals.
+     * @return string
+     */
+    public function humanFilesize($bytes, $decimals = 2)
+    {
+        $size = ['B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+        $factor = floor((strlen($bytes) - 1) / 3);
+
+        return sprintf("%.{$decimals}f %s", $bytes / pow(1024, $factor), @$size[$factor]);
+    }
+}