silverstripe-userforms/code/model/submissions/SubmittedFileField.php

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<?php
/**
* A file uploaded on a {@link UserDefinedForm} and attached to a single
* {@link SubmittedForm}
*
* @package userforms
*/
class SubmittedFileField extends SubmittedFormField {
static $has_one = array(
"UploadedFile" => "File"
);
/**
* Return the value of this field for inclusion into things such as reports
*
* @return string
*/
public function getFormattedValue() {
$link = $this->getLink();
$title = _t('SubmittedFileField.DOWNLOADFILE', 'Download File');
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if($link) {
return sprintf('<a href="%s">%s</a>', $link, $title);
}
return false;
}
/**
* Return the value for this field in the CSV export
*
* @return String
*/
public function getExportValue() {
return ($link = $this->getLink()) ? $link : "";
}
/**
* Return the link for the file attached to this submitted form field
*
* @return string
*/
public function getLink() {
if($file = $this->UploadedFile()) {
if(trim($file->getFilename(), '/') != trim(ASSETS_DIR,'/')) {
return $this->UploadedFile()->URL;
}
}
}
}