/**
* Handles the upload request. This is a static function to ensure that it is easily
* accessible to other classes without having to instantiate a {@link Controller} object.
* A lot of this code is lifted from {@link AssetAdmin}.
*
* @todo Error handling on this is crap.
* @param SS_HTTPRequest
* @param Folder A folder that will be the destination of the upload.
* @return array|string
*/
public static function handle_upload(SS_HTTPRequest $r, $folder = null, $allowed_extensions = null)
{
if (!$folder) {
$folder = singleton('Folder');
}
$newFiles = array();
$errorResponse = "";
if (isset($_FILES['file']) && is_array($_FILES['file'])) {
$file_array = $_FILES['file'];
foreach ($file_array['tmp_name'] as $index => $value) {
if (is_uploaded_file($value)) {
$tmpFile = array('tmp_name' => $value, 'name' => $file_array['name'][$index], 'size' => $file_array['size'][$index], 'error' => $file_array['error'][$index]);
// validate files (only if not logged in as admin)
if (!File::$apply_restrictions_to_admin && Permission::check('ADMIN')) {
$valid = true;
} else {
// Set up the validator instance with rules
$validator = new Upload_Validator();
if (!$allowed_extensions) {
$allowed_extensions = File::$allowed_extensions;
}
$validator->setAllowedExtensions($allowed_extensions);
$validator->setAllowedMaxFileSize(self::$allowed_max_file_size);
// Do the upload validation with the rules
$upload = new Upload();
$upload->setValidator($validator);
$valid = $upload->validate($tmpFile);
if (!$valid) {
$errors = $upload->getErrors();
if ($errors) {
foreach ($errors as $error) {
$errorResponse .= $error;
}
}
}
}
// move file to given folder
if ($valid) {
$newFile = $folder->addUploadToFolder($tmpFile);
$newFiles[] = $newFile;
} else {
return $errorResponse;
}
foreach ($newFiles as $newFile) {
$fileIDs[] = $newFile;
$fileObj = DataObject::get_one('File', "\"File\".\"ID\"={$newFile}");
if (method_exists($fileObj, 'onAfterUpload')) {
$fileObj->onAfterUpload();
}
}
}
}
} else {
return "File is too large.";
}
return $newFiles;
}
public function __construct($controller, $name, $fields = null, $actions = null)
{
$fields = new FieldList($Nickname = TextField::create('Nickname')->setTitle(_t('Member.NICKNAME', 'Member.NICKNAME')), $Location = BootstrapGeoLocationField::create('Location')->setTitle(_t('Member.LOCATION', 'Member.LOCATION')), $About = TextareaField::create('About')->setTitle(_t('DonatorProfile.ABOUT', 'DonatorProfile.ABOUT'))->setPlaceholder(_t('DonatorProfile.ABOUTDESCRIPTION', 'DonatorProfile.ABOUTDESCRIPTION')), $Active = CheckboxField::create('Active')->setTitle(_t('Member.ACTIVE', 'Member.ACTIVE')), $Avatar = BootstrapFileField::create('Avatar')->setTitle(_t('Member.AVATAR', 'Member.AVATAR')));
$Location->setRightTitle(_t('Member.LOCATIONDESCRIPTION', 'Member.LOCATIONDESCRIPTION'));
$About->setRightTitle(_t('DonatorProfile.ABOUTDESCRIPTION', 'DonatorProfile.ABOUTDESCRIPTION'));
// Upload Parameters
$exts = array('jpg', 'jpeg', 'gif', 'png');
$validator = new Upload_Validator();
$validator->setAllowedExtensions($exts);
$validator->setAllowedMaxFileSize(5000000);
$upload = Upload::create();
$upload->setValidator($validator);
// Avatar Upload Folder
$Avatar->setFolderName("Uploads/Members/" . Member::currentUser()->ID . "/Avatars");
$Avatar->setUpload($upload);
$actions = new FieldList($Submit = BootstrapLoadingFormAction::create('doSave')->setTitle(_t('HostelEditForm.SAVEBUTTON', 'HostelEditForm.SAVEBUTTON')));
parent::__construct($controller, $name, $fields, $actions, new RequiredFields("Nickname", "Location", "About"));
$this->loadDataFrom(Member::currentUser());
}
public function __construct($controller, $name, $fields = null, $actions = null)
{
$fields = new FieldList($Nickname = TextField::create('Nickname')->setTitle(_t('Member.NICKNAME', 'Member.NICKNAME')), $Location = BootstrapGeoLocationField::create('Location')->setTitle(_t('Member.LOCATION', 'Member.LOCATION')), $Adults = DropdownField::create('Adults')->setTitle(_t('RefugeeProfile.ADULTS', 'RefugeeProfile.ADULTS'))->setSource(Config::inst()->get('Member', 'people_sum')), $Children = DropdownField::create('Children')->setTitle(_t('RefugeeProfile.CHILDREN', 'RefugeeProfile.CHILDREN'))->setSource(Config::inst()->get('Member', 'people_sum')), $Baby = CheckboxField::create('Baby')->setTitle(_t('RefugeeProfile.BABY', 'RefugeeProfile.BABY')), $About = TextareaField::create('About')->setTitle(_t('RefugeeProfile.ABOUT', 'RefugeeProfile.ABOUT'))->setPlaceholder(_t('RefugeeProfile.ABOUTDESCRIPTION', 'RefugeeProfile.ABOUTDESCRIPTION')), $Active = CheckboxField::create('Active')->setTitle(_t('Member.ACTIVE', 'Member.ACTIVE')), $Avatar = BootstrapFileField::create('Avatar')->setTitle(_t('Member.AVATAR', 'Member.AVATAR')));
$Location->setRightTitle(_t('Member.LOCATIONDESCRIPTION', 'Member.LOCATIONDESCRIPTION'));
$Adults->setRightTitle(_t('RefugeeProfile.ADULTSDESCRIPTION', 'RefugeeProfile.ADULTSDESCRIPTION'));
$Children->setRightTitle(_t('RefugeeProfile.CHILDRENDESCRIPTION', 'RefugeeProfile.CHILDRENDESCRIPTION'));
$Baby->setRightTitle(_t('RefugeeProfile.BABYDESCRIPTION', 'RefugeeProfile.BABYDESCRIPTION'));
$About->setRightTitle(_t('RefugeeProfile.ABOUTDESCRIPTION', 'RefugeeProfile.ABOUTDESCRIPTION'));
// Upload Parameters
$exts = array('jpg', 'jpeg', 'gif', 'png');
$validator = new Upload_Validator();
$validator->setAllowedExtensions($exts);
$validator->setAllowedMaxFileSize(5000000);
$upload = Upload::create();
$upload->setValidator($validator);
// Avatar Upload Folder
$Avatar->setFolderName("Uploads/Members/" . Member::currentUser()->ID . "/Avatars");
$Avatar->setUpload($upload);
$actions = new FieldList($Submit = BootstrapLoadingFormAction::create('doSave')->setTitle(_t('RefugeeEditForm.SAVEBUTTON', 'RefugeeEditForm.SAVEBUTTON')));
parent::__construct($controller, $name, $fields, $actions, new RequiredFields("Nickname", "Location", "Adults", "Children", "About"));
$this->loadDataFrom(Member::currentUser());
}
/**
* This method processes the results of the UploadForm.
* It will save the uploaded files to /assets/ and create new File objects as required.
*/
function doUpload($data, $form)
{
$newFiles = array();
$fileIDs = array();
$fileNames = array();
$fileSizeWarnings = '';
$uploadErrors = '';
$jsErrors = '';
$status = '';
$statusMessage = '';
$processedFiles = array();
foreach ($data['Files'] as $param => $files) {
if (!is_array($files)) {
$files = array($files);
}
foreach ($files as $key => $value) {
$processedFiles[$key][$param] = $value;
}
}
// Load POST data from arrays in to the correct dohickey.
$processedData = array();
foreach ($data as $dataKey => $value) {
if ($dataKey == 'Files') {
continue;
}
if (is_array($value)) {
$i = 0;
foreach ($value as $fileId => $dataValue) {
if (!isset($processedData[$i])) {
$processedData[$i] = array();
}
$processedData[$i][$dataKey] = $dataValue;
$i++;
}
}
}
$processedData = array_reverse($processedData);
if ($data['FolderID'] && $data['FolderID'] != '') {
$folder = DataObject::get_by_id("Folder", $data['FolderID']);
if (!$folder) {
throw new InvalidArgumentException(sprintf("Folder #%d doesn't exist", (int) $data['FolderID']));
}
} else {
$folder = singleton('Folder');
}
foreach ($processedFiles as $filePostId => $tmpFile) {
if ($tmpFile['error'] == UPLOAD_ERR_NO_TMP_DIR) {
$status = 'bad';
$statusMessage = _t('AssetAdmin.NOTEMP', 'There is no temporary folder for uploads. Please set upload_tmp_dir in php.ini.');
break;
}
if ($tmpFile['tmp_name']) {
// Workaround open_basedir problems
if (ini_get("open_basedir")) {
$newtmp = TEMP_FOLDER . '/' . $tmpFile['name'];
move_uploaded_file($tmpFile['tmp_name'], $newtmp);
$tmpFile['tmp_name'] = $newtmp;
}
// validate files (only if not logged in as admin)
if (!File::$apply_restrictions_to_admin && Permission::check('ADMIN')) {
$valid = true;
} else {
// Set up the validator instance with rules
$validator = new Upload_Validator();
$validator->setAllowedExtensions(File::$allowed_extensions);
$validator->setAllowedMaxFileSize(self::$allowed_max_file_size);
// Do the upload validation with the rules
$upload = new Upload();
$upload->setValidator($validator);
$valid = $upload->validate($tmpFile);
if (!$valid) {
$errors = $upload->getErrors();
if ($errors) {
foreach ($errors as $error) {
$jsErrors .= "alert('" . Convert::raw2js($error) . "');";
}
}
}
}
// move file to given folder
if ($valid) {
if ($newFile = $folder->addUploadToFolder($tmpFile)) {
if (self::$metadata_upload_enabled && isset($processedData[$filePostId])) {
$fileObject = DataObject::get_by_id('File', $newFile);
$metadataForm = new Form($this, 'MetadataForm', $fileObject->uploadMetadataFields(), new FieldSet());
$metadataForm->loadDataFrom($processedData[$filePostId]);
$metadataForm->saveInto($fileObject);
$fileObject->write();
}
$newFiles[] = $newFile;
}
}
}
}
if ($newFiles) {
$numFiles = sizeof($newFiles);
$statusMessage = sprintf(_t('AssetAdmin.UPLOADEDX', "Uploaded %s files"), $numFiles);
$status = "good";
} else {
if ($status != 'bad') {
$statusMessage = _t('AssetAdmin.NOTHINGTOUPLOAD', 'There was nothing to upload');
$status = "";
}
}
$fileObj = false;
foreach ($newFiles as $newFile) {
$fileIDs[] = $newFile;
$fileObj = DataObject::get_one('File', "\"File\".\"ID\"={$newFile}");
// notify file object after uploading
if (method_exists($fileObj, 'onAfterUpload')) {
$fileObj->onAfterUpload();
}
$fileNames[] = $fileObj->Name;
}
// workaround for content editors image upload.Passing an extra hidden field
// in the content editors view of 'UploadMode' @see HtmlEditorField
// this will be refactored for 2.5
if (isset($data['UploadMode']) && $data['UploadMode'] == "CMSEditor" && $fileObj) {
// we can use $fileObj considering that the uploader in the cmseditor can only upload
// one file at a time. Once refactored to multiple files this is going to have to be changed
$width = is_a($fileObj, 'Image') ? $fileObj->getWidth() : '100';
$height = is_a($fileObj, 'Image') ? $fileObj->getHeight() : '100';
$values = array('Filename' => $fileObj->Filename, 'Width' => $width, 'Height' => $height);
return Convert::raw2json($values);
}
$sFileIDs = implode(',', $fileIDs);
$sFileNames = implode(',', $fileNames);
echo <<<HTML
\t\t\t<script type="text/javascript">
\t\t\t/* IDs: {$sFileIDs} */
\t\t\t/* Names: {$sFileNames} */
\t\t\t
\t\t\tvar form = parent.document.getElementById('Form_EditForm');
\t\t\tparent.statusMessage("{$statusMessage}","{$status}");
\t\t\t{$jsErrors}
\t\t\tparent.document.getElementById('sitetree').getTreeNodeByIdx( "{$folder->ID}" ).getElementsByTagName('a')[0].className += ' contents';
\t\t\tform.getPageFromServer(form.elements.ID.value);
\t\t\t</script>
HTML;
}
/**
* Set filesize maximums (in bytes).
* Automatically converts extensions to lowercase
* for easier matching.
*
* Example:
* <code>
* array('*' => 200, 'jpg' => 1000)
* </code>
*
* @deprecated 2.5 Please use Upload_Validator::setAllowedMaxFileSize() instead
*
* @param array|int $rules
*/
public function setAllowedMaxFileSize($rules) {
Deprecation::notice('2.5', 'Use Upload_Validator::setAllowedMaxFileSize() instead.');
$this->validator->setAllowedMaxFileSize($rules);
}
/**
* @param ISummit $summit
* @param $speaker_id
* @param $tmp_file
* @return BetterImage
*/
public function uploadSpeakerPic(ISummit $summit, $speaker_id, $tmp_file)
{
$speaker_repository = $this->speaker_repository;
return $this->tx_service->transaction(function () use($summit, $speaker_id, $tmp_file, $speaker_repository) {
$speaker_id = intval($speaker_id);
$speaker = $speaker_repository->getById($speaker_id);
if (is_null($speaker)) {
throw new NotFoundEntityException('PresentationSpeaker');
}
$image = new BetterImage();
$upload = new Upload();
$validator = new Upload_Validator();
$validator->setAllowedExtensions(array('png', 'jpg', 'jpeg', 'gif'));
$validator->setAllowedMaxFileSize(800 * 1024);
// 300Kb
$upload->setValidator($validator);
if (!$upload->loadIntoFile($tmp_file, $image, 'profile-images')) {
throw new EntityValidationException($upload->getErrors());
}
$image->write();
return $image;
});
}
/**
* Set filesize maximums (in bytes).
* Automatically converts extensions to lowercase
* for easier matching.
*
* Example:
* <code>
* array('*' => 200, 'jpg' => 1000)
* </code>
*
* @deprecated 2.5 Please use Upload_Validator::setAllowedMaxFileSize() instead
*
* @param array|int $rules
*/
public function setAllowedMaxFileSize($rules)
{
user_error('Upload::setAllowedMaxFileSize() is deprecated. Please use Upload_Validator::setAllowedMaxFileSize() instead', E_USER_NOTICE);
$this->validator->setAllowedMaxFileSize($rules);
}
