Viewing file:  ViewFileField.php (2.39 KB) -rw-r--r--
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<?php
/**
* ViewFileField
* "Abstract" parent for all file fields (image, video, audio)
*/
class ViewFileField extends ViewControl
{
/**
* Instanse of UploadHandler class
* @var {object}
*/
var $upload_handler = null;
function __construct($field, $container, $pageobject)
{
parent::__construct($field, $container, $pageobject);
$this->initUploadHandler();
}
public function getPdfValue(&$data, $keylink = "")
{
$textVal = $this->getTextValue($data);
if ( !strlen($textVal) )
return "\"\"";
$filesList = explode(", ", $textVal);
return my_json_encode( array(
"stack" => $filesList
) );
}
/**
* @param &Array data
* @return String
*/
public function getTextValue(&$data)
{
if( !strlen( $data[ $this->field ] ) )
return "";
$filedIsUrl = $this->container->pSet->isVideoUrlField( $this->field );
if( $filedIsUrl )
return $data[ $this->field ];
$fileNames = array();
$filesData = $this->getFilesArray( $data[ $this->field ] );
foreach($filesData as $file)
{
$fileNames[] = $file["usrName"] ;
}
return implode(", ", $fileNames);
}
function initUploadHandler()
{
if(is_null($this->upload_handler))
{
require_once getabspath("classes/uploadhandler.php");
$this->upload_handler = new UploadHandler(getOptionsForMultiUpload($this->container->pSet, $this->field));
if(!is_null($this->pageObject))
$this->upload_handler->pSet = $this->pageObject->pSetEdit;
else
$this->upload_handler->pSet = $this->container->pSet;
$this->upload_handler->field = $this->field;
$this->upload_handler->table = $this->container->pSet->_table;
$this->upload_handler->pageType = $this->container->pageType;
if(!is_null($this->pageObject))
$this->upload_handler->pageName = $this->pageObject->pageName;
else
$this->upload_handler->pageName = $this->upload_handler->pSet->pageName();
}
}
function getFilesArray($value)
{
$filesArray = my_json_decode($value);
if(!is_array($filesArray) || count($filesArray) == 0)
{
if($value == "")
$filesArray = array();
else
{
$uploadedFile = $this->upload_handler->get_file_object($value);
if(is_null($uploadedFile))
$filesArray = array();
else
$filesArray = array(my_json_decode(my_json_encode($uploadedFile)));
}
}
return $filesArray;
}
}
?>
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