110 lines
2.6 KiB
PHP
110 lines
2.6 KiB
PHP
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<?php
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namespace Guzzle\Http\Message;
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use Guzzle\Common\Version;
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use Guzzle\Common\Exception\InvalidArgumentException;
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use Guzzle\Http\Mimetypes;
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/**
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* POST file upload
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*/
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class PostFile implements PostFileInterface
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{
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protected $fieldName;
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protected $contentType;
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protected $filename;
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/**
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* @param string $fieldName Name of the field
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* @param string $filename Path to the file
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* @param string $contentType Content-Type of the upload
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*/
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public function __construct($fieldName, $filename, $contentType = null)
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{
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$this->fieldName = $fieldName;
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$this->setFilename($filename);
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$this->contentType = $contentType ?: $this->guessContentType();
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}
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public function setFieldName($name)
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{
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$this->fieldName = $name;
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return $this;
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}
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public function getFieldName()
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{
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return $this->fieldName;
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}
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public function setFilename($filename)
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{
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// Remove leading @ symbol
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if (strpos($filename, '@') === 0) {
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$filename = substr($filename, 1);
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}
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if (!is_readable($filename)) {
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throw new InvalidArgumentException("Unable to open {$filename} for reading");
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}
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$this->filename = $filename;
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return $this;
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}
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public function getFilename()
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{
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return $this->filename;
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}
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public function setContentType($type)
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{
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$this->contentType = $type;
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return $this;
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}
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public function getContentType()
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{
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return $this->contentType;
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}
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public function getCurlValue()
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{
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// PHP 5.5 introduced a CurlFile object that deprecates the old @filename syntax
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// See: https://wiki.php.net/rfc/curl-file-upload
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if (function_exists('curl_file_create')) {
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return curl_file_create($this->filename, $this->contentType, basename($this->filename));
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}
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// Use the old style if using an older version of PHP
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$value = "@{$this->filename};filename=" . basename($this->filename);
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if ($this->contentType) {
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$value .= ';type=' . $this->contentType;
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}
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return $value;
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}
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/**
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* @deprecated
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* @codeCoverageIgnore
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*/
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public function getCurlString()
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{
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Version::warn(__METHOD__ . ' is deprecated. Use getCurlValue()');
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return $this->getCurlValue();
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}
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/**
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* Determine the Content-Type of the file
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*/
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protected function guessContentType()
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{
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return Mimetypes::getInstance()->fromFilename($this->filename) ?: 'application/octet-stream';
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}
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}
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