MediaWiki REL1_32
WebRequestUpload.php
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1<?php
24
31 protected $request;
32 protected $doesExist;
33 protected $fileInfo;
34
41 public function __construct( $request, $key ) {
42 $this->request = $request;
43 $this->doesExist = isset( $_FILES[$key] );
44 if ( $this->doesExist ) {
45 $this->fileInfo = $_FILES[$key];
46 }
47 }
48
54 public function exists() {
55 return $this->doesExist;
56 }
57
63 public function getName() {
64 if ( !$this->exists() ) {
65 return null;
66 }
67
68 $name = $this->fileInfo['name'];
69
70 # Safari sends filenames in HTML-encoded Unicode form D...
71 # Horrid and evil! Let's try to make some kind of sense of it.
72 $name = Sanitizer::decodeCharReferences( $name );
73 $name = MediaWikiServices::getInstance()->getContentLanguage()->normalize( $name );
74 wfDebug( __METHOD__ . ": {$this->fileInfo['name']} normalized to '$name'\n" );
75 return $name;
76 }
77
83 public function getSize() {
84 if ( !$this->exists() ) {
85 return 0;
86 }
87
88 return $this->fileInfo['size'];
89 }
90
96 public function getTempName() {
97 if ( !$this->exists() ) {
98 return null;
99 }
100
101 return $this->fileInfo['tmp_name'];
102 }
103
110 public function getError() {
111 if ( !$this->exists() ) {
112 return 0; # UPLOAD_ERR_OK
113 }
114
115 return $this->fileInfo['error'];
116 }
117
124 public function isIniSizeOverflow() {
125 if ( $this->getError() == UPLOAD_ERR_INI_SIZE ) {
126 # PHP indicated that upload_max_filesize is exceeded
127 return true;
128 }
129
130 $contentLength = $this->request->getHeader( 'Content-Length' );
131 $maxPostSize = wfShorthandToInteger(
132 ini_get( 'post_max_size' ) ?: ini_get( 'hhvm.server.max_post_size' ),
133 0
134 );
135
136 if ( $maxPostSize && $contentLength > $maxPostSize ) {
137 # post_max_size is exceeded
138 return true;
139 }
140
141 return false;
142 }
143}
wfDebug( $text, $dest='all', array $context=[])
Sends a line to the debug log if enabled or, optionally, to a comment in output.
wfShorthandToInteger( $string='', $default=-1)
Converts shorthand byte notation to integer form.
MediaWikiServices is the service locator for the application scope of MediaWiki.
Object to access the $_FILES array.
getError()
Return the upload error.
isIniSizeOverflow()
Returns whether this upload failed because of overflow of a maximum set in php.ini.
exists()
Return whether a file with this name was uploaded.
__construct( $request, $key)
Constructor.
getSize()
Return the file size of the uploaded file.
getTempName()
Return the path to the temporary file.
getName()
Return the original filename of the uploaded file.
Allows to change the fields on the form that will be generated $name
Definition hooks.txt:302