silverstripe-framework/tests/filesystem/UploadTest.php
Damian Mooyman d52db0ba34 Merge 3 into master
# Conflicts:
#	.travis.yml
#	admin/css/ie7.css
#	admin/css/ie7.css.map
#	admin/css/ie8.css.map
#	admin/css/screen.css
#	admin/css/screen.css.map
#	admin/javascript/LeftAndMain.js
#	admin/scss/_style.scss
#	admin/scss/_uitheme.scss
#	control/HTTPRequest.php
#	core/Object.php
#	css/AssetUploadField.css
#	css/AssetUploadField.css.map
#	css/ConfirmedPasswordField.css.map
#	css/Form.css.map
#	css/GridField.css.map
#	css/TreeDropdownField.css.map
#	css/UploadField.css
#	css/UploadField.css.map
#	css/debug.css.map
#	dev/Debug.php
#	docs/en/00_Getting_Started/00_Server_Requirements.md
#	docs/en/02_Developer_Guides/06_Testing/00_Unit_Testing.md
#	docs/en/02_Developer_Guides/06_Testing/index.md
#	docs/en/02_Developer_Guides/14_Files/02_Images.md
#	docs/en/02_Developer_Guides/15_Customising_the_Admin_Interface/How_Tos/Extend_CMS_Interface.md
#	filesystem/File.php
#	filesystem/Folder.php
#	filesystem/GD.php
#	filesystem/Upload.php
#	forms/ToggleField.php
#	forms/Validator.php
#	javascript/lang/en_GB.js
#	javascript/lang/fr.js
#	javascript/lang/src/en.js
#	javascript/lang/src/fr.js
#	model/Image.php
#	model/UnsavedRelationList.php
#	model/Versioned.php
#	model/connect/MySQLDatabase.php
#	model/fieldtypes/DBField.php
#	model/fieldtypes/Enum.php
#	scss/AssetUploadField.scss
#	scss/UploadField.scss
#	templates/email/ChangePasswordEmail.ss
#	templates/forms/DropdownField.ss
#	tests/behat/features/bootstrap/SilverStripe/Framework/Test/Behaviour/CmsFormsContext.php
#	tests/behat/features/bootstrap/SilverStripe/Framework/Test/Behaviour/CmsUiContext.php
#	tests/forms/EnumFieldTest.php
#	tests/security/MemberTest.php
#	tests/security/MemberTest.yml
#	tests/security/SecurityTest.php
2016-04-29 17:50:55 +12:00

754 lines
20 KiB
PHP

<?php
/**
* @package framework
* @subpackage tests
*/
class UploadTest extends SapphireTest {
protected $usesDatabase = true;
public function setUp() {
parent::setUp();
Versioned::set_stage(Versioned::DRAFT);
AssetStoreTest_SpyStore::activate('UploadTest');
}
public function tearDown() {
AssetStoreTest_SpyStore::reset();
parent::tearDown();
}
public function testUpload() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload.txt';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
// test upload into default folder
$u1 = new Upload();
$u1->setValidator($v);
$u1->loadIntoFile($tmpFile);
$file1 = $u1->getFile();
$this->assertEquals(
'Uploads/UploadTest-testUpload.txt',
$file1->getFilename()
);
$this->assertEquals(
BASE_PATH . '/assets/UploadTest/.protected/Uploads/315ae4c3d4/UploadTest-testUpload.txt',
AssetStoreTest_SpyStore::getLocalPath($file1)
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file1),
'File upload to standard directory in /assets'
);
// test upload into custom folder
$customFolder = 'UploadTest-testUpload';
$u2 = new Upload();
$u2->loadIntoFile($tmpFile, null, $customFolder);
$file2 = $u2->getFile();
$this->assertEquals(
'UploadTest-testUpload/UploadTest-testUpload.txt',
$file2->getFilename()
);
$this->assertEquals(
BASE_PATH . '/assets/UploadTest/.protected/UploadTest-testUpload/315ae4c3d4/UploadTest-testUpload.txt',
AssetStoreTest_SpyStore::getLocalPath($file2)
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file2),
'File upload to custom directory in /assets'
);
}
public function testAllowedFilesize() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload.txt';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
// test upload into default folder
$u1 = new Upload();
$v = new UploadTest_Validator();
$v->setAllowedMaxFileSize(array('txt' => 10));
$u1->setValidator($v);
$result = $u1->loadIntoFile($tmpFile);
$this->assertFalse($result, 'Load failed because size was too big');
$v->setAllowedMaxFileSize(array('[document]' => 10));
$u1->setValidator($v);
$result = $u1->loadIntoFile($tmpFile);
$this->assertFalse($result, 'Load failed because size was too big');
$v->setAllowedMaxFileSize(array('txt' => 200000));
$u1->setValidator($v);
$result = $u1->loadIntoFile($tmpFile);
$this->assertTrue($result, 'Load failed with setting max file size');
// check max file size set by app category
$tmpFileName = 'UploadTest-testUpload.jpg';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
file_put_contents($tmpFilePath, $tmpFileContent . $tmpFileContent);
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'image/jpeg',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'jpg',
'error' => UPLOAD_ERR_OK,
);
$v->setAllowedMaxFileSize(array('[image]' => '40k'));
$u1->setValidator($v);
$result = $u1->loadIntoFile($tmpFile);
$this->assertTrue($result, 'Load failed with setting max file size');
$v->setAllowedMaxFileSize(array('[image]' => '1k'));
$u1->setValidator($v);
$result = $u1->loadIntoFile($tmpFile);
$this->assertFalse($result, 'Load failed because size was too big');
$v->setAllowedMaxFileSize(array('[image]' => 1000));
$u1->setValidator($v);
$result = $u1->loadIntoFile($tmpFile);
$this->assertFalse($result, 'Load failed because size was too big');
}
public function testGetAllowedMaxFileSize() {
Config::nest();
// Check the max file size uses the config values
$configMaxFileSizes = array(
'[image]' => '1k',
'txt' => 1000
);
Config::inst()->update('Upload_Validator', 'default_max_file_size', $configMaxFileSizes);
$v = new UploadTest_Validator();
$retrievedSize = $v->getAllowedMaxFileSize('[image]');
$this->assertEquals(1024, $retrievedSize, 'Max file size check on default values failed (config category set check)');
$retrievedSize = $v->getAllowedMaxFileSize('txt');
$this->assertEquals(1000, $retrievedSize, 'Max file size check on default values failed (config extension set check)');
// Check instance values for max file size
$maxFileSizes = array(
'[document]' => 2000,
'txt' => '4k'
);
$v = new UploadTest_Validator();
$v->setAllowedMaxFileSize($maxFileSizes);
$retrievedSize = $v->getAllowedMaxFileSize('[document]');
$this->assertEquals(2000, $retrievedSize, 'Max file size check on instance values failed (instance category set check)');
// Check that the instance values overwrote the default values
// ie. The max file size will not exist for [image]
$retrievedSize = $v->getAllowedMaxFileSize('[image]');
$this->assertFalse($retrievedSize, 'Max file size check on instance values failed (config overridden check)');
// Check a category that has not been set before
$retrievedSize = $v->getAllowedMaxFileSize('[archive]');
$this->assertFalse($retrievedSize, 'Max file size check on instance values failed (category not set check)');
// Check a file extension that has not been set before
$retrievedSize = $v->getAllowedMaxFileSize('mp3');
$this->assertFalse($retrievedSize, 'Max file size check on instance values failed (extension not set check)');
$retrievedSize = $v->getAllowedMaxFileSize('txt');
$this->assertEquals(4096, $retrievedSize, 'Max file size check on instance values failed (instance extension set check)');
Config::unnest();
}
public function testAllowedSizeOnFileWithNoExtension() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => '',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedMaxFileSize(array('' => 10));
// test upload into default folder
$u1 = new Upload();
$u1->setValidator($v);
$result = $u1->loadIntoFile($tmpFile);
$this->assertFalse($result, 'Load failed because size was too big');
}
public function testUploadDoesNotAllowUnknownExtension() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload.php';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'php',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array('txt'));
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$result = $u->loadIntoFile($tmpFile);
$this->assertFalse($result, 'Load failed because extension was not accepted');
}
public function testUploadAcceptsAllowedExtension() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload.txt';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array('txt'));
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$u->loadIntoFile($tmpFile);
$file = $u->getFile();
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file),
'File upload to custom directory in /assets'
);
}
public function testUploadDeniesNoExtensionFilesIfNoEmptyStringSetForValidatorExtensions() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => '',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array('txt'));
// test upload into default folder
$u = new Upload();
$result = $u->loadIntoFile($tmpFile);
$this->assertFalse($result, 'Load failed because extension was not accepted');
$this->assertEquals(1, count($u->getErrors()), 'There is a single error of the file extension');
}
public function testUploadTarGzFileTwiceAppendsNumber() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload.tar.gz';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'tar.gz',
'error' => UPLOAD_ERR_OK,
);
// test upload into default folder
$u = new Upload();
$u->loadIntoFile($tmpFile);
$file = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload.tar.gz',
$file->Name,
'File has a name without a number because it\'s not a duplicate'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file),
'File exists'
);
$u = new Upload();
$u->loadIntoFile($tmpFile);
$file2 = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload-v2.tar.gz',
$file2->Name,
'File receives a number attached to the end before the extension'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file2),
'File exists'
);
$this->assertGreaterThan(
$file->ID,
$file2->ID,
'File database record is not the same'
);
$u = new Upload();
$u->loadIntoFile($tmpFile);
$file3 = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload-v3.tar.gz',
$file3->Name,
'File receives a number attached to the end before the extension'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file3),
'File exists'
);
$this->assertGreaterThan(
$file2->ID,
$file3->ID,
'File database record is not the same'
);
}
public function testUploadFileWithNoExtensionTwiceAppendsNumber() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array(''));
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$u->loadIntoFile($tmpFile);
$file = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload',
$file->Name,
'File is uploaded without extension'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file),
'File exists'
);
$u = new Upload();
$u->setValidator($v);
$u->loadIntoFile($tmpFile);
$file2 = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload-v2',
$file2->Name,
'File receives a number attached to the end'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file2),
'File exists'
);
$this->assertGreaterThan(
$file->ID,
$file2->ID,
'File database record is not the same'
);
}
public function testReplaceFile() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array(''));
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$u->loadIntoFile($tmpFile);
$file = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload',
$file->Name,
'File is uploaded without extension'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file),
'File exists'
);
$u = new Upload();
$u->setValidator($v);
$u->setReplaceFile(true);
$u->loadIntoFile($tmpFile);
$file2 = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload',
$file2->Name,
'File does not receive new name'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file2),
'File exists'
);
$this->assertEquals(
$file->ID,
$file2->ID,
'File database record is the same'
);
}
public function testReplaceFileWithLoadIntoFile() {
// create tmp file
$tmpFileName = 'UploadTest-testUpload.txt';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for ($i = 0; $i < 10000; $i++)
$tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$u->loadIntoFile($tmpFile);
$file = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload.txt',
$file->Name,
'File is uploaded without extension'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file),
'File exists'
);
// replace=true
$u = new Upload();
$u->setValidator($v);
$u->setReplaceFile(true);
$u->loadIntoFile($tmpFile, new File());
$file2 = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload.txt',
$file2->Name,
'File does not receive new name'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file2),
'File exists'
);
$this->assertEquals(
$file->ID,
$file2->ID,
'File database record is the same'
);
// replace=false
$u = new Upload();
$u->setValidator($v);
$u->setReplaceFile(false);
$u->loadIntoFile($tmpFile, new File());
$file3 = $u->getFile();
$this->assertEquals(
'UploadTest-testUpload-v2.txt',
$file3->Name,
'File does receive new name'
);
$this->assertFileExists(
AssetStoreTest_SpyStore::getLocalPath($file3),
'File exists'
);
$this->assertGreaterThan(
$file2->ID,
$file3->ID,
'File database record is not the same'
);
}
public function testDeleteResampledImagesOnUpload() {
$tmpFileName = 'UploadTest-testUpload.jpg';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$uploadImage = function() use ($tmpFileName, $tmpFilePath) {
copy(__DIR__ . '/gdtest/test_jpg.jpg', $tmpFilePath);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'jpg',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
// test upload into default folder
$u = new Upload();
$u->setReplaceFile(true);
$u->setValidator($v);
$u->loadIntoFile($tmpFile);
return $u->getFile();
};
// Image upload and generate a resampled image
$image = $uploadImage();
$resampled = $image->ResizedImage(123, 456);
$resampledPath = AssetStoreTest_SpyStore::getLocalPath($resampled);
$this->assertFileExists($resampledPath);
// Re-upload the image, overwriting the original
// Resampled images should removed when their parent file is overwritten
$image = $uploadImage();
$this->assertFileExists($resampledPath);
}
public function testFileVersioningWithAnExistingFile() {
$upload = function($tmpFileName) {
// create tmp file
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for ($i = 0; $i < 10000; $i++) {
$tmpFileContent .= '0';
}
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'jpg',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
// test upload into default folder
$u = new Upload();
$u->setReplaceFile(false);
$u->setValidator($v);
$u->loadIntoFile($tmpFile);
return $u->getFile();
};
// test empty file version prefix
Config::inst()->update('SilverStripe\Filesystem\Storage\DefaultAssetNameGenerator', 'version_prefix', '');
$file1 = $upload('UploadTest-IMG001.jpg');
$this->assertEquals(
'UploadTest-IMG001.jpg',
$file1->Name,
'File does not receive new name'
);
$file2 = $upload('UploadTest-IMG001.jpg');
$this->assertEquals(
'UploadTest-IMG002.jpg',
$file2->Name,
'File does receive new name'
);
$file3 = $upload('UploadTest-IMG002.jpg');
$this->assertEquals(
'UploadTest-IMG003.jpg',
$file3->Name,
'File does receive new name'
);
$file4 = $upload('UploadTest-IMG3.jpg');
$this->assertEquals(
'UploadTest-IMG3.jpg',
$file4->Name,
'File does not receive new name'
);
$file1->delete();
$file2->delete();
$file3->delete();
$file4->delete();
// test '-v' file version prefix
Config::inst()->update('SilverStripe\Filesystem\Storage\DefaultAssetNameGenerator', 'version_prefix', '-v');
$file1 = $upload('UploadTest2-IMG001.jpg');
$this->assertEquals(
'UploadTest2-IMG001.jpg',
$file1->Name,
'File does not receive new name'
);
$file2 = $upload('UploadTest2-IMG001.jpg');
$this->assertEquals(
'UploadTest2-IMG001-v2.jpg',
$file2->Name,
'File does receive new name'
);
$file3 = $upload('UploadTest2-IMG001.jpg');
$this->assertEquals(
'UploadTest2-IMG001-v3.jpg',
$file3->Name,
'File does receive new name'
);
$file4 = $upload('UploadTest2-IMG001-v3.jpg');
$this->assertEquals(
'UploadTest2-IMG001-v4.jpg',
$file4->Name,
'File does receive new name'
);
}
}
class UploadTest_Validator extends Upload_Validator implements TestOnly {
/**
* Looser check validation that doesn't do is_upload_file()
* checks as we're faking a POST request that PHP didn't generate
* itself.
*
* @return boolean
*/
public function validate() {
$pathInfo = pathinfo($this->tmpFile['name']);
// filesize validation
if(!$this->isValidSize()) {
$ext = (isset($pathInfo['extension'])) ? $pathInfo['extension'] : '';
$arg = File::format_size($this->getAllowedMaxFileSize($ext));
$this->errors[] = _t(
'File.TOOLARGE',
'File size is too large, maximum {size} allowed',
'Argument 1: File size (e.g. 1MB)',
array('size' => $arg)
);
return false;
}
// extension validation
if(!$this->isValidExtension()) {
$this->errors[] = _t(
'File.INVALIDEXTENSION',
'Extension is not allowed (valid: {extensions})',
'Argument 1: Comma-separated list of valid extensions',
array('extensions' => implode(',', $this->allowedExtensions))
);
return false;
}
return true;
}
}