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<?php
/**
* Attachment object
*
* @package Caldera_Forms
* @author Josh Pollock <[email protected]>
* @license GPL-2.0+
* @link
* @copyright 2016 CalderaWP LLC
*/
class Caldera_Forms_Email_Attachment extends Caldera_Forms_Object {
/**
* Content type
*
* @since 1.4.0
*
* @var string
*/
protected $type;
/**
* Actual file contents
*
* @since 1.4.0
*
* @var string
*/
protected $content;
/**
* The filename
*
* @since 1.4.0
*
* @var string
*/
protected $filename;
/**
* @inheritdoc
*/
protected function get_prefix(){
return 'attachment';
}
/**
* Get file contents as a base64 encoded string
*
* @since 1.4.0
*
* @return string
*/
public function get_encoded(){
if( false != ( $file = file_get_contents( $this->filename ) ) ){
return base64_encode( $file );
}
}
/**
* Make calls to $this->filename only return basename
*
* @since 1.4.0
*
* @return string
*/
protected function filename_get(){
return basename( $this->filename );
}
/**
* Called when setting content property, and sets everything if value is a filepath
*
* @since 1.4.0
*
* @param $content
*/
protected function content_set( $content ){
if( is_file( $content ) ){
$this->content = file_get_contents( $content );
$this->filename = $content;
$this->type = mime_content_type( $content );
$info = pathinfo( $this->filename );
if( 'csv' == $info[ 'extension' ] ){
$this->type = 'text/csv';
}
}else{
$this->content = $content;
}
}
}