1 <?php
 2 
 3 /**
 4  * A file uploaded on a {@link UserDefinedForm} and attached to a single 
 5  * {@link SubmittedForm}
 6  *
 7  * @package userforms
 8  */
 9 
10 class SubmittedFileField extends SubmittedFormField {
11     
12     static $has_one = array(
13         "UploadedFile" => "File"
14     );
15     
16     /**
17      * Return the value of this field for inclusion into things such as reports
18      * 
19      * @return string
20      */
21     function getFormattedValue() {
22         $link = $this->getLink();
23         $title = _t('SubmittedFileField.DOWNLOADFILE', 'Download File');
24         
25         if($link) {
26             return sprintf('<a href="%s">%s</a>', $link, $title);
27         }
28         
29         return false;
30     }
31 
32     /**
33      * Return the link for the file attached to this submitted form field
34      * 
35      * @return string
36      */
37     function getLink() {
38         if($file = $this->UploadedFile()) {
39             if(trim($file->getFilename(), '/') != trim(ASSETS_DIR,'/'))  {
40                 return $this->UploadedFile()->URL;
41             }
42         }
43     }   
44 }