* array("jpg","GIF") * * * @deprecated 2.5 * @var array */ public $allowedExtensions = array(); /** * Flag to automatically determine and save a has_one-relationship * on the saved record (e.g. a "Player" has_one "PlayerImage" would * trigger saving the ID of newly created file into "PlayerImageID" * on the record). * * @var boolean */ public $relationAutoSetting = true; /** * Upload object (needed for validation * and actually moving the temporary file * created by PHP). * * @var Upload */ protected $upload; /** * Partial filesystem path relative to /assets directory. * Defaults to 'Uploads'. * * @var string */ protected $folderName = 'Uploads'; /** * Create a new file field. * * @param string $name The internal field name, passed to forms. * @param string $title The field label. * @param int $value The value of the field. * @param Form $form Reference to the container form * @param string $rightTitle Used in SmallFieldHolder() to force a right-aligned label * @param string $folderName Folder to upload files to */ function __construct($name, $title = null, $value = null, $form = null, $rightTitle = null, $folderName = null) { if(isset($folderName)) $this->folderName = $folderName; $this->upload = new Upload(); parent::__construct($name, $title, $value, $form, $rightTitle); } public function Field() { return $this->createTag( 'input', array( "type" => "file", "name" => $this->name, "id" => $this->id(), "tabindex" => $this->getTabIndex() ) ); } public function saveInto(DataObject $record) { if(!isset($_FILES[$this->name])) return false; if($this->relationAutoSetting) { // assume that the file is connected via a has-one $hasOnes = $record->has_one($this->name); // try to create a file matching the relation $file = (is_string($hasOnes)) ? Object::create($hasOnes) : new File(); } else { $file = new File(); } $this->upload->loadIntoFile($_FILES[$this->name], $file, $this->folderName); if($this->upload->isError()) return false; $file = $this->upload->getFile(); if($this->relationAutoSetting) { if(!$hasOnes) return false; // save to record $record->{$this->name . 'ID'} = $file->ID; } } public function Value() { return $_FILES[$this->Name()]; } /** * Get custom validator for this field * * @param object $validator */ public function getValidator() { return $this->upload->getValidator(); } /** * Set custom validator for this field * * @param object $validator */ public function setValidator($validator) { $this->upload->setValidator($validator); } /** * Get maximum file size for all or specified file extension. * Falls back to the default filesize restriction ('*') * if the extension was not found. * * @deprecated 2.5 * @param string $ext * @return int Filesize in bytes (0 means no filesize set) */ public function getAllowedMaxFileSize($ext = null) { user_error('Upload::getAllowedMaxFileSize() is deprecated. Please use Upload_Validator::getAllowedMaxFileSize() instead', E_USER_NOTICE); $this->getValidator()->getAllowedMaxFileSize($ext); } /** * Set filesize maximums (in bytes). * Automatically converts extensions to lowercase * for easier matching. * * Example: * * array('*' => 200, 'jpg' => 1000) * * * @deprecated 2.5 * @param unknown_type $rules */ public function setAllowedMaxFileSize($rules) { user_error('Upload::setAllowedMaxFileSize() is deprecated. Please use Upload_Validator::setAllowedMaxFileSize() instead', E_USER_NOTICE); $this->getValidator()->setAllowedMaxFileSize($rules); } /** * @deprecated 2.5 * @return array */ public function getAllowedExtensions() { user_error('Upload::getAllowedExtensions() is deprecated. Please use Upload_Validator::getAllowedExtensions() instead', E_USER_NOTICE); return $this->getValidator()->getAllowedExtensions(); } /** * @deprecated 2.5 * @param array $rules */ public function setAllowedExtensions($rules) { user_error('Upload::setAllowedExtensions() is deprecated. Please use Upload_Validator::setAllowedExtensions() instead', E_USER_NOTICE); $this->getValidator()->setAllowedExtensions($rules); } /** * @param string $folderName */ public function setFolderName($folderName) { $this->folderName = $folderName; } /** * @return string */ public function getFolderName() { return $this->folderName; } public function validate($validator) { if(!isset($_FILES[$this->name])) return true; $tmpFile = $_FILES[$this->name]; $valid = $this->upload->validate($tmpFile); if(!$valid) { $errors = $this->upload->getErrors(); if($errors) foreach($errors as $error) { $validator->validationError($this->name, $error, "validation", false); } return false; } return true; } } ?>