Your IP : 18.223.108.158
<?php
namespace Bitrix\Main\UI;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\UI\Uploader\Uploader;
Loc::loadMessages(__FILE__);
class FileInput
{
public const UPLOAD_IMAGES = 'I';
public const UPLOAD_EXTENTION_LIST = 'F';
public const UPLOAD_ANY_FILES = 'A';
protected $elementSetts = array(
"name" => "FILE[n#IND#]",
"description" => true,
"delete" => true,
"edit" => true,
"thumbSize" => 640
);
protected $uploadSetts = array(
"upload" => false,
"uploadType" => "path",
"medialib" => false,
"fileDialog" => false,
"cloud" => false,
"maxCount" => 0,
"maxSize" => 0
);
protected $id = "bx_iblockfileprop";
protected $files = array();
protected static $instance = null;
protected $templates = array();
public static $templatePatterns = array(
'description' => <<<HTML
<input type="text" id="#id#Description" name="#description_name#" value="#description#" class="adm-fileinput-item-description" />
HTML
,
'regularInput' => '<input class="bx-bxu-fileinput-value" type="hidden" id="#id#Value" name="#input_name#" value="#input_value#" />',
'arrayInput' => <<<HTML
<input type="hidden" id="#id#Value" name="#input_name#[tmp_name]" value="#input_value#" />
<input type="hidden" name="#input_name#[type]" value="#type#" />
<input type="hidden" name="#input_name#[name]" value="#name#" />
<input type="hidden" name="#input_name#[size]" value="#size#" />
<input type="hidden" name="#input_name#[error]" value="0" />
HTML
,
'new' => <<<HTML
<div class="adm-fileinput-item">
<div class="adm-fileinput-item-preview">
<span class="adm-fileinput-item-loading">
<span class="container-loading-title">#MESS_LOADING#</span>
<span class="container-loading-bg"><span class="container-loading-bg-progress" style="width: 5%;" id="#id#Progress"></span></span>
</span>
<div class="adm-fileinput-item-preview-icon">
<div class="bx-file-icon-container-medium icon-#ext#">
<div class="bx-file-icon-cover">
<div class="bx-file-icon-corner">
<div class="bx-file-icon-corner-fix"></div>
</div>
<div class="bx-file-icon-images"></div>
</div>
<div class="bx-file-icon-label"></div>
</div>
<span class="container-doc-title" id="#id#Name">#name#</span>
</div>
<div class="adm-fileinput-item-preview-img">#preview#</div>
<input class="bx-bxu-fileinput-value" type="hidden" id="#id#Value" name="#input_name#" value="#input_value#" />
</div>
#description#
<div class="adm-fileinput-item-panel">
<span class="adm-fileinput-item-panel-btn adm-btn-setting" id="#id#Edit"> </span>
<span class="adm-fileinput-item-panel-btn adm-btn-del" id="#id#Del"> </span>
</div>
<div id="#id#Properties" class="adm-fileinput-item-properties">#properties#</div>
</div>
HTML
,
'unsaved' => <<<HTML
<div class="adm-fileinput-item-wrapper" id="#id#Block">
<div class="adm-fileinput-item">
<div class="adm-fileinput-item-preview">
<span class="adm-fileinput-item-loading">
<span class="container-loading-title">#MESS_LOADING#</span>
<span class="container-loading-bg"><span class="container-loading-bg-progress" style="width: 60%;" id="#id#Progress"></span></span>
</span>
<div class="adm-fileinput-item-preview-icon">
<div class="bx-file-icon-container-medium icon-#ext#">
<div class="bx-file-icon-cover">
<div class="bx-file-icon-corner">
<div class="bx-file-icon-corner-fix"></div>
</div>
<div class="bx-file-icon-images"></div>
</div>
<div class="bx-file-icon-label"></div>
</div>
<span class="container-doc-title" id="#id#Name">#name#</span>
</div>
<div class="adm-fileinput-item-preview-img" id="#id#Canvas"></div>
#input#
</div>
#description#
<div class="adm-fileinput-item-panel">
<span class="adm-fileinput-item-panel-btn adm-btn-setting" id="#id#Edit"> </span>
<span class="adm-fileinput-item-panel-btn adm-btn-del" id="#id#Del"> </span>
</div>
<div id="#id#Properties" class="adm-fileinput-item-properties">#properties#</div>
</div>
</div>
HTML
,
/**
* adm-fileinput-item-saved - saved
* adm-fileinput-item-error - error
* adm-fileinput-item-image - file is image
*
*/
'uploaded' => <<<HTML
<div class="adm-fileinput-item-wrapper" id="#id#Block">
<div class="adm-fileinput-item adm-fileinput-item-saved">
<div class="adm-fileinput-item-preview">
<span class="adm-fileinput-item-loading">
<span class="container-loading-title">#MESS_LOADING#</span>
<span class="container-loading-bg"><span class="container-loading-bg-progress" style="width: 60%;"></span></span>
</span>
<div class="adm-fileinput-item-preview-icon">
<div class="bx-file-icon-container-medium icon-#ext#">
<div class="bx-file-icon-cover">
<div class="bx-file-icon-corner">
<div class="bx-file-icon-corner-fix"></div>
</div>
<div class="bx-file-icon-images"></div>
</div>
<div class="bx-file-icon-label"></div>
</div>
<span class="container-doc-title" id="#id#Name">#name#</span>
</div>
<div class="adm-fileinput-item-preview-img" id="#id#Canvas"></div>
<input style="display: none;" type="hidden" id="#id#Value" readonly="readonly" name="#input_name#" value="#input_value#" />
</div>
#description#
<div class="adm-fileinput-item-panel">
<span class="adm-fileinput-item-panel-btn adm-btn-setting" id="#id#Edit"> </span>
<span class="adm-fileinput-item-panel-btn adm-btn-del" id="#id#Del"> </span>
</div>
<div id="#id#Properties" class="adm-fileinput-item-properties">#properties#</div>
</div>
</div>
HTML
,
'unexisted' => <<<HTML
<div class="adm-fileinput-item-wrapper" id="#id#Block">
<div class="adm-fileinput-item adm-fileinput-item-saved">
<div class="adm-fileinput-item-preview">
<span class="adm-fileinput-item-loading">
<span class="container-loading-title">#MESS_LOADING#</span>
<span class="container-loading-bg"><span class="container-loading-bg-progress" style="width: 60%;"></span></span>
</span>
<div class="adm-fileinput-item-preview-icon">
<div class="bx-file-icon-container-medium icon-#ext#">
<div class="bx-file-icon-cover">
<div class="bx-file-icon-corner">
<div class="bx-file-icon-corner-fix"></div>
</div>
<div class="bx-file-icon-images"></div>
</div>
<div class="bx-file-icon-label"></div>
</div>
<span class="container-doc-title" id="#id#Name">#name#</span>
</div>
<div class="adm-fileinput-item-preview-img" id="#id#Canvas"></div>
<input style="display: none;" data-fileinput="Y" type="file" id="#id#Value" readonly="readonly" name="#input_name#" value="" />
</div>
#description#
<div class="adm-fileinput-item-panel">
<span class="adm-fileinput-item-panel-btn adm-btn-del" id="#id#Del"> </span>
</div>
<div id="#id#Properties" class="adm-fileinput-item-properties">#properties#</div>
</div>
</div>
HTML
);
/**
* @param array $params
*/
public function __construct($params = array())
{
global $USER;
$inputs = array_merge($this->elementSetts, $params);
$this->elementSetts = array(
"name" => $inputs["name"],
"description" => !empty($inputs["description"]),
"delete" => $inputs['delete'] !== false,
"edit" => $inputs['edit'] !== false,
"thumbSize" => 640,
//"properties" => (is_array($inputs) ? $inputs : array()) //TODO It is needed to deal with additional properties
);
if (isset($params['id']))
$this->elementSetts['id'] = $params['id'];
$replace = array(
"/\\#MESS_LOADING\\#/" => Loc::getMessage("BXU_LoadingProcess"),
"/\\#description\\#/" => ($this->elementSetts["edit"] == true && $this->elementSetts["description"] == true ? self::$templatePatterns["description"] : ""),
"/\\#properties\\#/" => "",
"/[\n\t]+/" => ""
);
$this->templates["uploaded"] = preg_replace(array_keys($replace), array_values($replace), self::$templatePatterns["uploaded"]);
$this->templates["unexisted"] = preg_replace(array_keys($replace), array_values($replace), self::$templatePatterns["unexisted"]);
$this->templates["new"] = preg_replace(array_keys($replace), array_values($replace), self::$templatePatterns["new"]);
$this->templates["unsaved"] = preg_replace(array_keys($replace), array_values($replace), self::$templatePatterns["unsaved"]);
$replace = array(
"#input_name#" => $inputs["name"],
"#input_value#" => "",
"#description_name#" => self::getInputName($inputs["name"], "_descr")
);
$this->templates["new"] = str_replace(array_keys($replace), array_values($replace), $this->templates["new"]);
$this->templates["unsavedArray"] = str_replace("#input#", self::$templatePatterns["arrayInput"], $this->templates["unsaved"]);
$this->templates["unsaved"] = str_replace("#input#", self::$templatePatterns["regularInput"], $this->templates["unsaved"]);
$inputs = array_merge($this->uploadSetts, $params);
$this->uploadSetts = array(
"upload" => '',
"uploadType" => "path",
"medialib" =>
isset($inputs['medialib'])
&& $inputs['medialib'] === true
&& \COption::GetOptionString('fileman', "use_medialib", "Y") != "N"
,
"fileDialog" =>
(isset($inputs['file_dialog']) && $inputs['file_dialog'] === true)
|| (isset($inputs['fileDialog']) && $inputs['fileDialog'] === true)
,
"cloud" =>
isset($inputs['cloud'])
&& $inputs['cloud'] === true
&& $USER->CanDoOperation("clouds_browse")
&& \CModule::IncludeModule("clouds")
&& \CCloudStorage::HasActiveBuckets()
,
"maxCount" => isset($params["maxCount"]) && $params["maxCount"] > 0 ? $params["maxCount"] : 0,
"maxSize" => isset($params["maxSize"]) && $params["maxSize"] > 0 ? $params["maxSize"] : 0,
"allowUpload" => $params["allowUpload"] ?? self::UPLOAD_ANY_FILES,
"allowUploadExt" => trim($params["allowUploadExt"] ?? ''),
"allowSort" => isset($params["allowSort"]) && $params["allowSort"] === "N" ? "N" : "Y",
);
if (!in_array(
$this->uploadSetts["allowUpload"],
[
self::UPLOAD_ANY_FILES,
self::UPLOAD_IMAGES,
self::UPLOAD_EXTENTION_LIST,
]
))
{
$this->uploadSetts["allowUpload"] = self::UPLOAD_ANY_FILES;
}
if ($this->uploadSetts["medialib"] === true)
$this->uploadSetts["medialib"] = (\Bitrix\Main\Loader::includeModule("fileman") && \CMedialib::CanDoOperation('medialib_view_collection', 0));
if($this->uploadSetts["fileDialog"] === true && !$USER->CanDoOperation('fileman_view_file_structure'))
$this->uploadSetts["fileDialog"] = false;
if (empty($this->uploadSetts["allowUploadExt"]) && $this->uploadSetts["allowUpload"] === self::UPLOAD_EXTENTION_LIST)
$this->uploadSetts["allowUpload"] = self::UPLOAD_ANY_FILES;
if (isset($this->elementSetts["id"]))
$this->id = 'bx_file_'.mb_strtolower(preg_replace("/[^a-z0-9]/i", "_", $this->elementSetts["id"]));
else
$this->id = 'bx_file_'.mb_strtolower(preg_replace("/[^a-z0-9]/i", "_", $this->elementSetts["name"]));
if ($inputs['upload'] === true)
{
$this->uploadSetts['upload'] = FileInputReceiver::sign(array(
"id" => ($inputs['uploadType'] === "hash" ? "hash" : "path"),
"allowUpload" => $this->uploadSetts["allowUpload"],
"allowUploadExt" => $this->uploadSetts["allowUploadExt"]
));
$this->uploadSetts['uploadType'] = (in_array($inputs["uploadType"], array(/*"file",*/ "hash", "path")) ? $inputs["uploadType"] : "path");
}
self::$instance = $this;
}
/**
* @param array $params
* @param bool $hashIsID
* @return FileInput
*/
public static function createInstance($params = array(), $hashIsID = true)
{
$c = __CLASS__;
return new $c($params, $hashIsID);
}
/**
* @param array $values
* @return string
*/
public function show($values = array(), $getDataFromRequest = false)
{
\CJSCore::Init(array('fileinput'));
$files = '';
if (!is_array($values) || array_key_exists("tmp_name", $values))
{
$values = array($this->elementSetts["name"] => $values);
}
$maxIndex = 0;
$pattMaxIndex = mb_strpos($this->elementSetts["name"], "#IND#") > 0 ? str_replace("#IND#", "(\\d+)", preg_quote($this->elementSetts["name"])) : null;
foreach($values as $inputName => $fileId)
{
if ($pattMaxIndex && preg_match("/".$pattMaxIndex."/", $inputName, $matches))
{
$maxIndex = max($maxIndex, intval($matches[1]));
}
if ($res = $this->getFile($fileId, $inputName, $getDataFromRequest))
{
$t = (isset($res["fileId"]) && $res["fileId"] > 0 ? $this->templates["uploaded"] : (is_array($fileId) ? $this->templates["unsavedArray"] : $this->templates["unsaved"]));
if (!is_array($res))
{
$res = $this->formFile($fileId, $inputName);
$t = $this->templates["unexisted"];
}
$patt = array();
foreach ($res as $pat => $rep)
{
$patt["#".$pat."#"] = htmlspecialcharsbx($rep);
}
if (array_key_exists("#description#", $patt) && strpos($patt["#description#"], "&quot;") !== false)
{
$patt["#description#"] = str_replace("&quot;", """, $patt["#description#"]);
}
$files .= str_ireplace(array_keys($patt), array_values($patt), $t);
$this->files[] = $res;
}
}
$canDelete = true ? '' : 'adm-fileinput-non-delete'; // In case we can not delete files
$canEdit = ($this->elementSetts["edit"] ? '' : 'adm-fileinput-non-edit');
$settings = \CUserOptions::GetOption('main', 'fileinput');
$settings = (is_array($settings) ? $settings : array(
"frameFiles" => "N",
"pinDescription" => "N",
"mode" => "mode-pict",
"presets" => array(
array("width" => 200, "height" => 200, "title" => "200x200")
),
"presetActive" => 0
));
if ($this->uploadSetts["maxCount"] == 1)
{
if ($this->uploadSetts["allowUpload"] === self::UPLOAD_IMAGES)
$hintMessage = Loc::getMessage("BXU_DNDMessage01");
else if ($this->uploadSetts["allowUpload"] === self::UPLOAD_EXTENTION_LIST)
$hintMessage = Loc::getMessage("BXU_DNDMessage02", array("#ext#" => htmlspecialcharsbx($this->uploadSetts["allowUploadExt"])));
else
$hintMessage = Loc::getMessage("BXU_DNDMessage03");
if ($this->uploadSetts["maxSize"] > 0)
$hintMessage .= Loc::getMessage("BXU_DNDMessage04", array("#size#" => \CFile::FormatSize($this->uploadSetts["maxSize"])));
}
else
{
$maxCount = ($this->uploadSetts["maxCount"] > 0 ? GetMessage("BXU_DNDMessage5", array("#maxCount#" => htmlspecialcharsbx($this->uploadSetts["maxCount"]))) : "");
if ($this->uploadSetts["allowUpload"] === self::UPLOAD_IMAGES)
$hintMessage = Loc::getMessage("BXU_DNDMessage1", array("#maxCount#" => $maxCount));
else if ($this->uploadSetts["allowUpload"] == self::UPLOAD_EXTENTION_LIST)
$hintMessage = Loc::getMessage("BXU_DNDMessage2", array("#ext#" => htmlspecialcharsbx($this->uploadSetts["allowUploadExt"]), "#maxCount#" => $maxCount));
else
$hintMessage = Loc::getMessage("BXU_DNDMessage3", array("#maxCount#" => $maxCount));
if ($this->uploadSetts["maxSize"] > 0)
$hintMessage .= Loc::getMessage("BXU_DNDMessage4", array("#size#" => \CFile::FormatSize($this->uploadSetts["maxSize"])));
}
$this->getExtDialogs();
$uploadSetts = $this->uploadSetts + $settings;
if (array_key_exists("presets", $settings))
{
$uploadSetts["presets"] = $settings["presets"];
$uploadSetts["presetActive"] = $settings["presetActive"];
}
$uploadSetts["maxIndex"] = $maxIndex;
$template = \CUtil::JSEscape($this->templates["new"]);
$classSingle = (array_key_exists("maxCount", $uploadSetts) && intval($uploadSetts["maxCount"]) == 1 ? "adm-fileinput-wrapper-single" : "");
$uploadSetts = \CUtil::PhpToJSObject($uploadSetts);
$elementSetts = \CUtil::PhpToJSObject($this->elementSetts);
$values = \CUtil::PhpToJSObject($this->files);
$mes = array(
"preview" => GetMessage("BXU_Preview"),
"nonPreview" => GetMessage("BXU_NonPreview")
);
$settings["modePin"] = (isset($settings["pinDescription"]) && $settings["pinDescription"] == "Y" && $this->elementSetts["description"] ? "mode-with-description" : "");
$t = <<<HTML
<div class="adm-fileinput-wrapper {$classSingle}">
<div class="adm-fileinput-btn-panel">
<span class="adm-btn add-file-popup-btn" id="{$this->id}_add"></span>
<div class="adm-fileinput-mode {$settings["mode"]}" id="{$this->id}_mode">
<a href="#" class="mode-pict" id="{$this->id}ThumbModePreview" title="{$mes["preview"]}"></a>
<a href="#" class="mode-file" id="{$this->id}ThumbModeNonPreview" title="{$mes["nonPreview"]}"></a>
</div>
</div>
<div id="{$this->id}_block" class="adm-fileinput-area {$canDelete} {$canEdit} {$settings['mode']} {$settings["modePin"]}">
<div class="adm-fileinput-area-container" id="{$this->id}_container">{$files}</div>
<span class="adm-fileinput-drag-area-hint" id="{$this->id}Notice">{$hintMessage}</span>
<script>
(function(BX)
{
if (BX)
{
BX.ready(BX.defer(function(){
new BX.UI.FileInput('{$this->id}', {$uploadSetts}, {$elementSetts}, {$values}, '{$template}');
}));
}
})(window["BX"] || top["BX"]);
</script>
</div>
</div>
HTML;
return $t;
}
private function getExtDialogs()
{
if ($this->uploadSetts["medialib"] && Loader::includeModule("fileman"))
{
$this->uploadSetts["medialib"] = array(
"click" => "OpenMedialibDialog".$this->id,
"handler" => "SetValueFromMedialib".$this->id
);
\CMedialib::ShowDialogScript(array(
"event" => $this->uploadSetts["medialib"]["click"],
"arResultDest" => array(
"FUNCTION_NAME" => $this->uploadSetts["medialib"]["handler"]
)
));
}
if ($this->uploadSetts["fileDialog"])
{
$this->uploadSetts["fileDialog"] = array(
"click" => "OpenFileDialog".$this->id,
"handler" => "SetValueFromFileDialog".$this->id
);
\CAdminFileDialog::ShowScript
(
Array(
"event" => $this->uploadSetts["fileDialog"]["click"],
"arResultDest" => array("FUNCTION_NAME" => $this->uploadSetts["fileDialog"]["handler"]),
"arPath" => array("SITE" => SITE_ID, "PATH" =>"/upload"),
"select" => 'F',// F - file only, D - folder only
"operation" => 'O',
"showUploadTab" => true,
"allowAllFiles" => true,
"SaveConfig" => true,
)
);
}
}
private function formFile($fileId = "", $inputName = "file")
{
$result = array(
'id' => $fileId,
'name' => 'Unknown',
'description_name' => self::getInputName($inputName, "_descr"),
'description' => '',
'size' => 0,
'type' => 'unknown',
'input_name' => $inputName,
'input_value' => $fileId,
'entity' => "file",
'ext' => ''
);
if (!empty($this->elementSetts["properties"]))
{
foreach ($this->elementSetts["properties"] as $key)
{
$result[$key."_name"] = self::getInputName($inputName, "_".$key);
$result[$key] = "";
}
}
return $result;
}
private function getFile($fileId = "", $inputName = "file", $getDataFromRequest = false)
{
$result = null;
$properties = array();
if (is_array($fileId) && array_key_exists("ID", $fileId))
{
$properties = $fileId;
unset($properties["ID"]);
$fileId = $fileId["ID"];
}
if ($fileId > 0 && ($ar = \CFile::GetFileArray($fileId)) && is_array($ar))
{
$name = ($ar['ORIGINAL_NAME'] <> ''?$ar['ORIGINAL_NAME']:$ar['FILE_NAME']);
$result = array(
'fileId' => $fileId,
'id' => $this->id.'_'.$fileId,
'name' => $name,
'description_name' => self::getInputName($inputName, "_descr"),
'description' => str_replace('"', """, $ar['DESCRIPTION']),
'size' => $ar['FILE_SIZE'],
'type' => $ar['CONTENT_TYPE'],
'input_name' => $inputName,
'input_value' => $fileId,
'entity' => (($ar["WIDTH"] > 0 && $ar["HEIGHT"] > 0) ? "image" : "file"),
'ext' => GetFileExtension($name),
'real_url' => $ar['SRC']
);
if ($result['entity'] == "image")
{
$result['tmp_url'] = FileInputUnclouder::getSrc($ar);
$result['preview_url'] = FileInputUnclouder::getSrcWithResize($ar, array('width' => 200, 'height' => 200));
$result['width'] = $ar["WIDTH"];
$result['height'] = $ar["HEIGHT"];
}
}
else
{
$file = null;
if (is_array($fileId) && array_key_exists("tmp_name", $fileId))
$file = array(
"tmp_name" => $fileId["tmp_name"],
"type" => (array_key_exists("type", $fileId) ? $fileId["type"] : null),
"name" => (array_key_exists("name", $fileId) ? $fileId["name"] : null),
"description" => (array_key_exists("description", $fileId) ? $fileId["description"] : null)
);
else if (is_string($fileId))
$file = array(
"tmp_name" => $fileId,
"type" => null,
"name" => null,
"description" => null
);
if (is_array($file) && ($paths = Uploader::getPaths($file["tmp_name"])) &&
($flTmp = \CBXVirtualIo::GetInstance()->GetFile($paths["tmp_name"])) && $flTmp->IsExists())
{
$name = is_string($file["name"]) && $file["name"] <> '' ? $file["name"] : $flTmp->getName();
$result = array(
'id' => md5($file["tmp_name"]),
'name' => $name,
'description_name' => self::getInputName($inputName, "_descr"),
'description' => is_string($file["description"]) && $file["description"] <> '' ? $file["description"] : "",
'size' => $flTmp->GetFileSize(),
'type' => is_string($file["type"]) && $file["type"] <> '' ? $file["type"] : $flTmp->getType(),
'input_name' => $inputName,
'input_value' => $file["tmp_name"],
'entity' => "file",
'ext' => GetFileExtension($name),
'real_url' => $paths["tmp_url"]
);
$info = (new \Bitrix\Main\File\Image($paths["tmp_name"]))->getInfo();
if ($info)
{
$result['entity'] = "image";
$result['tmp_url'] = $paths["tmp_url"];
if (($mime = $info->getMime()) <> '')
$result['type'] = $mime;
$result['width'] = $info->getWidth();
$result['height'] = $info->getHeight();
}
}
}
if (is_array($result) && !empty($this->elementSetts["properties"]))
{
$request = null;
if ($getDataFromRequest === true)
{
$request = \Bitrix\Main\Context::getCurrent()->getRequest();
$result["description"] = $request->isPost() ? $request->getPost($result["description_name"]) : $request->getQuery($result["description_name"]);
}
foreach ($this->elementSetts["properties"] as $key)
{
$result[$key."_name"] = self::getInputName($inputName, "_".$key);
$result[$key] = (is_null($request) ? $properties[$key] : ($request->isPost() ? $request->getPost($result[$key."_name"]) : $request->getQuery($result[$key."_name"])));
}
}
return $result;
}
private static function getInputName($inputName, $type = "")
{
if ($type == "")
return $inputName;
$p = mb_strpos($inputName, "[");
return ($p > 0) ? mb_substr($inputName, 0, $p).$type.mb_substr($inputName, $p) : $inputName.$type;
}
/**
* Prepares file array for saving. It is important to use if BX_TEMPORARY_FILES_DIRECTORY is defined.
* @param $file
* @return array|null
*/
public static function prepareFile($file)
{
$return = null;
if (is_array($file) && isset($file["tmp_name"]) && !empty($file["tmp_name"]))
{
}
return $file;
}
}
?>