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