Verzeichnisstruktur phpBB-3.3.15
- Veröffentlicht
- 28.08.2024
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form.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 namespace phpbb\files\types;
015
016 use bantu\IniGetWrapper\IniGetWrapper;
017 use phpbb\files\factory;
018 use phpbb\files\filespec;
019 use phpbb\language\language;
020 use phpbb\plupload\plupload;
021 use phpbb\request\request_interface;
022
023 class form extends base
024 {
025 /** @var factory Files factory */
026 protected $factory;
027
028 /** @var language */
029 protected $language;
030
031 /** @var IniGetWrapper */
032 protected $php_ini;
033
034 /** @var plupload */
035 protected $plupload;
036
037 /** @var request_interface */
038 protected $request;
039
040 /** @var \phpbb\files\upload */
041 protected $upload;
042
043 /**
044 * Construct a form upload type
045 *
046 * @param factory $factory Files factory
047 * @param language $language Language class
048 * @param IniGetWrapper $php_ini ini_get() wrapper
049 * @param plupload $plupload Plupload
050 * @param request_interface $request Request object
051 */
052 public function __construct(factory $factory, language $language, IniGetWrapper $php_ini, plupload $plupload, request_interface $request)
053 {
054 $this->factory = $factory;
055 $this->language = $language;
056 $this->php_ini = $php_ini;
057 $this->plupload = $plupload;
058 $this->request = $request;
059 }
060
061 /**
062 * {@inheritdoc}
063 */
064 public function upload()
065 {
066 $args = func_get_args();
067 return $this->form_upload($args[0]);
068 }
069
070 /**
071 * Form upload method
072 * Upload file from users harddisk
073 *
074 * @param string $form_name Form name assigned to the file input field (if it is an array, the key has to be specified)
075 *
076 * @return filespec $file Object "filespec" is returned, all further operations can be done with this object
077 * @access public
078 */
079 protected function form_upload($form_name)
080 {
081 $upload = $this->request->file($form_name);
082 unset($upload['local_mode']);
083
084 $result = $this->plupload->handle_upload($form_name);
085 if (is_array($result))
086 {
087 $upload = array_merge($upload, $result);
088 }
089
090 /** @var filespec $file */
091 $file = $this->factory->get('filespec')
092 ->set_upload_ary($upload)
093 ->set_upload_namespace($this->upload);
094
095 if ($file->init_error())
096 {
097 $file->error[] = '';
098 return $file;
099 }
100
101 // Error array filled?
102 if (isset($upload['error']))
103 {
104 $error = $this->upload->assign_internal_error($upload['error']);
105
106 if ($error !== false)
107 {
108 $file->error[] = $error;
109 return $file;
110 }
111 }
112
113 // Check if empty file got uploaded (not catched by is_uploaded_file)
114 if (isset($upload['size']) && $upload['size'] == 0)
115 {
116 $file->error[] = $this->language->lang($this->upload->error_prefix . 'EMPTY_FILEUPLOAD');
117 return $file;
118 }
119
120 // PHP Upload file size check
121 $file = $this->check_upload_size($file);
122 if (count($file->error))
123 {
124 return $file;
125 }
126
127 // Not correctly uploaded
128 if (!$file->is_uploaded())
129 {
130 $file->error[] = $this->language->lang($this->upload->error_prefix . 'NOT_UPLOADED');
131 return $file;
132 }
133
134 $this->upload->common_checks($file);
135
136 return $file;
137 }
138 }
139