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executable file 54 lines (44 sloc) 1.509 kB
<?php
/**
* @package forms
* @subpackage fields-files
*/
/**
* Represents a file type which can be added to a form.
* @package forms
* @subpackage fields-files
*/
class FileField extends FormField {
/**
* 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 = 'Uploads') {
$this->folderName = $folderName;
parent::__construct($name, $title, $value, $form, $rightTitle);
}
public function Field() {
return
$this->createTag("input", array("type" => "file", "name" => $this->name, "id" => $this->id())) .
$this->createTag("input", array("type" => "hidden", "name" => "MAX_FILE_SIZE", "value" => 30*1024*1024));
}
public function saveInto(DataObject $record) {
$fieldName = $this->name . 'ID';
$hasOnes = $record->has_one(/*$fieldName*/$this->name);
// assume that the file is connected via a has-one
if( !$hasOnes )
return;
$file = new File();
$file->loadUploaded($_FILES[$this->name], $this->folderName);
$record->$fieldName = $file->ID;
}
public function Value() {
return $_FILES[$this->Name()];
}
}
?>
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