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phabricator/src/aphront/multipartparser/AphrontMultipartPart.php
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AphrontMultipartPart.php
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<?php
final class AphrontMultipartPart extends Phobject {
private $headers = array();
private $value = '';
private $name;
private $filename;
private $tempFile;
private $byteSize = 0;
public function appendRawHeader($bytes) {
$parser = id(new AphrontHTTPHeaderParser())
->parseRawHeader($bytes);
$header_name = $parser->getHeaderName();
$this->headers[] = array(
$header_name,
$parser->getHeaderContent(),
);
if (strtolower($header_name) === 'content-disposition') {
$pairs = $parser->getHeaderContentAsPairs();
foreach ($pairs as $pair) {
list($key, $value) = $pair;
switch ($key) {
case 'filename':
$this->filename = $value;
break;
case 'name':
$this->name = $value;
break;
}
}
}
return $this;
}
public function appendData($bytes) {
$this->byteSize += strlen($bytes);
if ($this->isVariable()) {
$this->value .= $bytes;
} else {
if (!$this->tempFile) {
$this->tempFile = new TempFile(getmypid().'.upload');
}
Filesystem::appendFile($this->tempFile, $bytes);
}
return $this;
}
public function isVariable() {
return ($this->filename === null);
}
public function getName() {
return $this->name;
}
public function getVariableValue() {
if (!$this->isVariable()) {
throw new Exception(pht('This part is not a variable!'));
}
return $this->value;
}
public function getPHPFileDictionary() {
if (!$this->tempFile) {
$this->appendData('');
}
$mime_type = 'application/octet-stream';
foreach ($this->headers as $header) {
list($name, $value) = $header;
if (strtolower($name) == 'content-type') {
$mime_type = $value;
break;
}
}
return array(
'name' => $this->filename,
'type' => $mime_type,
'tmp_name' => (string)$this->tempFile,
'error' => 0,
'size' => $this->byteSize,
);
}
}

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