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<?php |
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|
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/** |
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* E2pdf Files Helper |
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* |
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* @copyright Copyright 2017 https://e2pdf.com |
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* @license GPLv3 |
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* @version 1 |
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* @link https://e2pdf.com |
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* @since 0.00.01 |
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*/ |
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if (!defined('ABSPATH')) { |
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die('Access denied.'); |
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} |
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|
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class Helper_E2pdf_Files { |
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|
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private $files = array(); |
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private $helper; |
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|
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// construct |
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public function __construct() { |
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$this->helper = Helper_E2pdf_Helper::instance(); |
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$this->files = $_FILES; |
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} |
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|
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// get |
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public function get($key) { |
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|
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if (!$key) { |
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if (!empty($this->files)) { |
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return $this->files; |
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} else { |
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return false; |
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} |
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} else { |
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|
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if (isset($this->files[$key])) { |
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return $this->files[$key]; |
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} else { |
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return null; |
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} |
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} |
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} |
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|
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// get upload max filesize |
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public function get_upload_max_filesize() { |
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$max_size = -1; |
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if ($max_size < 0) { |
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$post_max_size = $this->helper->load('convert')->to_bytes(ini_get('post_max_size')); |
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if ($post_max_size > 0) { |
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$max_size = $post_max_size; |
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} |
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|
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$upload_max = $this->helper->load('convert')->to_bytes(ini_get('upload_max_filesize')); |
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if ($upload_max > 0 && $upload_max < $max_size) { |
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$max_size = $upload_max; |
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} |
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} |
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return $this->helper->load('convert')->from_bytes($max_size); |
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} |
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|
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// upload |
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public function upload($file, $exts = [], $mimes = []) { |
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$upload = [ |
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'name' => $file['name'], |
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'tmp_name' => $file['tmp_name'], |
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'type' => $file['type'], |
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'ext' => strtolower(pathinfo($file['name'], PATHINFO_EXTENSION)), |
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]; |
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if (empty($file['tmp_name']) || !is_uploaded_file($file['tmp_name'])) { |
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$upload['error'] = __('Choose file to upload', 'e2pdf'); |
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} elseif (!empty($file['error'])) { |
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$upload['error'] = $file['error']; |
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} elseif (!is_readable($file['tmp_name'])) { |
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$upload['error'] = __('TMP file is not readable', 'e2pdf'); |
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} elseif (!empty($exts) && !in_array($upload['ext'], $exts)) { |
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$upload['error'] = sprintf(__('Only %s files allowed', 'e2pdf'), '.' . implode(', .', $exts)); |
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} elseif (!empty($mimes) && function_exists('finfo_open') && function_exists('finfo_file') && defined('FILEINFO_MIME_TYPE')) { |
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$finfo = finfo_open(FILEINFO_MIME_TYPE); |
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if ($finfo !== false) { |
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$mime = @finfo_file($finfo, $file['tmp_name']); |
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finfo_close($finfo); |
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if ($mime && !in_array($mime, $mimes)) { |
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$upload['error'] = __('Invalid Type', 'e2pdf'); |
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} |
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} |
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} elseif (!empty($mimes) && !in_array($upload['type'], $mimes)) { |
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$upload['error'] = __('Invalid Type', 'e2pdf'); |
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} |
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return $upload; |
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} |
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} |
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|
