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path: root/vendor/zendframework/zend-filter/src/File/RenameUpload.php
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Diffstat (limited to 'vendor/zendframework/zend-filter/src/File/RenameUpload.php')
-rw-r--r--vendor/zendframework/zend-filter/src/File/RenameUpload.php314
1 files changed, 0 insertions, 314 deletions
diff --git a/vendor/zendframework/zend-filter/src/File/RenameUpload.php b/vendor/zendframework/zend-filter/src/File/RenameUpload.php
deleted file mode 100644
index 52aacce..0000000
--- a/vendor/zendframework/zend-filter/src/File/RenameUpload.php
+++ /dev/null
@@ -1,314 +0,0 @@
-<?php
-/**
- * Zend Framework (http://framework.zend.com/)
- *
- * @link http://github.com/zendframework/zf2 for the canonical source repository
- * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
-
-namespace Zend\Filter\File;
-
-use Zend\Filter\AbstractFilter;
-use Zend\Filter\Exception;
-use Zend\Stdlib\ErrorHandler;
-
-class RenameUpload extends AbstractFilter
-{
- /**
- * @var array
- */
- protected $options = array(
- 'target' => null,
- 'use_upload_name' => false,
- 'use_upload_extension' => false,
- 'overwrite' => false,
- 'randomize' => false,
- );
-
- /**
- * Store already filtered values, so we can filter multiple
- * times the same file without being block by move_uploaded_file
- * internal checks
- *
- * @var array
- */
- protected $alreadyFiltered = array();
-
- /**
- * Constructor
- *
- * @param array|string $targetOrOptions The target file path or an options array
- */
- public function __construct($targetOrOptions)
- {
- if (is_array($targetOrOptions)) {
- $this->setOptions($targetOrOptions);
- } else {
- $this->setTarget($targetOrOptions);
- }
- }
-
- /**
- * @param string $target Target file path or directory
- * @return self
- */
- public function setTarget($target)
- {
- if (!is_string($target)) {
- throw new Exception\InvalidArgumentException(
- 'Invalid target, must be a string'
- );
- }
- $this->options['target'] = $target;
- return $this;
- }
-
- /**
- * @return string Target file path or directory
- */
- public function getTarget()
- {
- return $this->options['target'];
- }
-
- /**
- * @param bool $flag When true, this filter will use the $_FILES['name']
- * as the target filename.
- * Otherwise, it uses the default 'target' rules.
- * @return self
- */
- public function setUseUploadName($flag = true)
- {
- $this->options['use_upload_name'] = (bool) $flag;
- return $this;
- }
-
- /**
- * @return bool
- */
- public function getUseUploadName()
- {
- return $this->options['use_upload_name'];
- }
-
- /**
- * @param bool $flag When true, this filter will use the original file
- * extension for the target filename
- * @return self
- */
- public function setUseUploadExtension($flag = true)
- {
- $this->options['use_upload_extension'] = (bool) $flag;
- return $this;
- }
-
- /**
- * @return bool
- */
- public function getUseUploadExtension()
- {
- return $this->options['use_upload_extension'];
- }
-
- /**
- * @param bool $flag Shall existing files be overwritten?
- * @return self
- */
- public function setOverwrite($flag = true)
- {
- $this->options['overwrite'] = (bool) $flag;
- return $this;
- }
-
- /**
- * @return bool
- */
- public function getOverwrite()
- {
- return $this->options['overwrite'];
- }
-
- /**
- * @param bool $flag Shall target files have a random postfix attached?
- * @return self
- */
- public function setRandomize($flag = true)
- {
- $this->options['randomize'] = (bool) $flag;
- return $this;
- }
-
- /**
- * @return bool
- */
- public function getRandomize()
- {
- return $this->options['randomize'];
- }
-
- /**
- * Defined by Zend\Filter\Filter
- *
- * Renames the file $value to the new name set before
- * Returns the file $value, removing all but digit characters
- *
- * @param string|array $value Full path of file to change or $_FILES data array
- * @throws Exception\RuntimeException
- * @return string|array The new filename which has been set, or false when there were errors
- */
- public function filter($value)
- {
- if (!is_scalar($value) && !is_array($value)) {
- return $value;
- }
-
- // An uploaded file? Retrieve the 'tmp_name'
- $isFileUpload = false;
- if (is_array($value)) {
- if (!isset($value['tmp_name'])) {
- return $value;
- }
-
- $isFileUpload = true;
- $uploadData = $value;
- $sourceFile = $value['tmp_name'];
- } else {
- $uploadData = array(
- 'tmp_name' => $value,
- 'name' => $value,
- );
- $sourceFile = $value;
- }
-
- if (isset($this->alreadyFiltered[$sourceFile])) {
- return $this->alreadyFiltered[$sourceFile];
- }
-
- $targetFile = $this->getFinalTarget($uploadData);
- if (!file_exists($sourceFile) || $sourceFile == $targetFile) {
- return $value;
- }
-
- $this->checkFileExists($targetFile);
- $this->moveUploadedFile($sourceFile, $targetFile);
-
- $return = $targetFile;
- if ($isFileUpload) {
- $return = $uploadData;
- $return['tmp_name'] = $targetFile;
- }
-
- $this->alreadyFiltered[$sourceFile] = $return;
-
- return $return;
- }
-
- /**
- * @param string $sourceFile Source file path
- * @param string $targetFile Target file path
- * @throws Exception\RuntimeException
- * @return bool
- */
- protected function moveUploadedFile($sourceFile, $targetFile)
- {
- ErrorHandler::start();
- $result = move_uploaded_file($sourceFile, $targetFile);
- $warningException = ErrorHandler::stop();
- if (!$result || null !== $warningException) {
- throw new Exception\RuntimeException(
- sprintf("File '%s' could not be renamed. An error occurred while processing the file.", $sourceFile),
- 0,
- $warningException
- );
- }
-
- return $result;
- }
-
- /**
- * @param string $targetFile Target file path
- * @throws Exception\InvalidArgumentException
- */
- protected function checkFileExists($targetFile)
- {
- if (file_exists($targetFile)) {
- if ($this->getOverwrite()) {
- unlink($targetFile);
- } else {
- throw new Exception\InvalidArgumentException(
- sprintf("File '%s' could not be renamed. It already exists.", $targetFile)
- );
- }
- }
- }
-
- /**
- * @param array $uploadData $_FILES array
- * @return string
- */
- protected function getFinalTarget($uploadData)
- {
- $source = $uploadData['tmp_name'];
- $target = $this->getTarget();
- if (!isset($target) || $target == '*') {
- $target = $source;
- }
-
- // Get the target directory
- if (is_dir($target)) {
- $targetDir = $target;
- $last = $target[strlen($target) - 1];
- if (($last != '/') && ($last != '\\')) {
- $targetDir .= DIRECTORY_SEPARATOR;
- }
- } else {
- $info = pathinfo($target);
- $targetDir = $info['dirname'] . DIRECTORY_SEPARATOR;
- }
-
- // Get the target filename
- if ($this->getUseUploadName()) {
- $targetFile = basename($uploadData['name']);
- } elseif (!is_dir($target)) {
- $targetFile = basename($target);
- if ($this->getUseUploadExtension() && !$this->getRandomize()) {
- $targetInfo = pathinfo($targetFile);
- $sourceinfo = pathinfo($uploadData['name']);
- if (isset($sourceinfo['extension'])) {
- $targetFile = $targetInfo['filename'] . '.' . $sourceinfo['extension'];
- }
- }
- } else {
- $targetFile = basename($source);
- }
-
- if ($this->getRandomize()) {
- $targetFile = $this->applyRandomToFilename($uploadData['name'], $targetFile);
- }
-
- return $targetDir . $targetFile;
- }
-
- /**
- * @param string $source
- * @param string $filename
- * @return string
- */
- protected function applyRandomToFilename($source, $filename)
- {
- $info = pathinfo($filename);
- $filename = $info['filename'] . uniqid('_');
-
- $sourceinfo = pathinfo($source);
-
- $extension = '';
- if ($this->getUseUploadExtension() === true && isset($sourceinfo['extension'])) {
- $extension .= '.' . $sourceinfo['extension'];
- } elseif (isset($info['extension'])) {
- $extension .= '.' . $info['extension'];
- }
-
- return $filename . $extension;
- }
-}
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