/**
* Get ID of target parent folder
*
* @return int
*/
protected function getFolderID()
{
$folderName = $this->getFolderName();
if (!$folderName) {
return 0;
}
$folder = Folder::find_or_make($folderName);
return $folder ? $folder->ID : 0;
}
/**
* Build the file selection form.
*
* @skipUpgrade
* @return Form
*/
public function Form()
{
// Find out the requested folder ID.
$folderID = $this->parent->getRequest()->requestVar('ParentID');
if ($folderID === null && $this->parent->getDisplayFolderName()) {
$folder = Folder::find_or_make($this->parent->getDisplayFolderName());
$folderID = $folder ? $folder->ID : 0;
}
// Construct the form
$action = new FormAction('doAttach', _t('UploadField.AttachFile', 'Attach file(s)'));
$action->addExtraClass('ss-ui-action-constructive icon-accept');
$form = new Form($this, 'Form', new FieldList($this->getListField($folderID)), new FieldList($action));
// Add a class so we can reach the form from the frontend.
$form->addExtraClass('uploadfield-form');
return $form;
}
/**
* Check if file exists, both checking filtered filename and exact filename
*
* @param string $originalFile Filename
* @return bool
*/
protected function checkFileExists($originalFile)
{
// Check both original and safely filtered filename
$nameFilter = FileNameFilter::create();
$filteredFile = $nameFilter->filter($originalFile);
// Resolve expected folder name
$folderName = $this->getFolderName();
$folder = Folder::find_or_make($folderName);
$parentPath = $folder ? $folder->getFilename() : '';
// check if either file exists
return File::find($parentPath . $originalFile) || File::find($parentPath . $filteredFile);
}
public function testIllegalFilenames()
{
// Test that generating a filename with invalid characters generates a correctly named folder.
$folder = Folder::find_or_make('/FolderTest/EN_US Lang');
$this->assertEquals('FolderTest/EN-US-Lang/', $folder->getFilename());
// Test repeatitions of folder
$folder2 = Folder::find_or_make('/FolderTest/EN_US Lang');
$this->assertEquals($folder->ID, $folder2->ID);
$folder3 = Folder::find_or_make('/FolderTest/EN--US_L!ang');
$this->assertEquals($folder->ID, $folder3->ID);
$folder4 = Folder::find_or_make('/FolderTest/EN-US-Lang');
$this->assertEquals($folder->ID, $folder4->ID);
}
public function testCreateWithFilenameWithSubfolder()
{
// Note: We can't use fixtures/setUp() for this, as we want to create the db record manually.
// Creating the folder is necessary to avoid having "Filename" overwritten by setName()/setRelativePath(),
// because the parent folders don't exist in the database
$folder = Folder::find_or_make('/FileTest/');
$testfilePath = BASE_PATH . '/assets/FileTest/CreateWithFilenameHasCorrectPath.txt';
// Important: No leading slash
$fh = fopen($testfilePath, "w");
fwrite($fh, str_repeat('x', 1000000));
fclose($fh);
$file = new File();
$file->setFromLocalFile($testfilePath);
$file->ParentID = $folder->ID;
$file->write();
$this->assertEquals('CreateWithFilenameHasCorrectPath.txt', $file->Name, '"Name" property is automatically set from "Filename"');
$this->assertEquals('FileTest/CreateWithFilenameHasCorrectPath.txt', $file->Filename, '"Filename" property remains unchanged');
// TODO This should be auto-detected, see File->updateFilesystem()
// $this->assertInstanceOf('Folder', $file->Parent(), 'Parent folder is created in database');
// $this->assertFileExists($file->Parent()->getURL(), 'Parent folder is created on filesystem');
// $this->assertEquals('FileTest', $file->Parent()->Name);
// $this->assertInstanceOf('Folder', $file->Parent()->Parent(), 'Grandparent folder is created in database');
// $this->assertFileExists($file->Parent()->Parent()->getURL(),
// 'Grandparent folder is created on filesystem');
// $this->assertEquals('assets', $file->Parent()->Parent()->Name);
}
