[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / acp / form / StyleEditForm.class.php

<?php
namespace wcf\acp\form;
use wcf\data\style\Style;
use wcf\data\style\StyleAction;
use wcf\form\AbstractForm;
use wcf\system\exception\IllegalLinkException;
use wcf\system\exception\UserInputException;
use wcf\system\file\upload\UploadFile;
use wcf\system\file\upload\UploadHandler;
use wcf\system\language\I18nHandler;
use wcf\system\style\StyleCompiler;
use wcf\system\WCF;
use wcf\util\FileUtil;

/**
 * Shows the style edit form.
 * 
 * @author	Alexander Ebert
 * @copyright	2001-2019 WoltLab GmbH
 * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
 * @package	WoltLabSuite\Core\Acp\Form
 */
class StyleEditForm extends StyleAddForm {
	/**
	 * @inheritDoc
	 */
	public $activeMenuItem = 'wcf.acp.menu.link.style.list';
	
	/**
	 * style object
	 * @var	Style
	 */
	public $style;
	
	/**
	 * style id
	 * @var	integer
	 */
	public $styleID = 0;
	
	/**
	 * @inheritDoc
	 */
	public function readParameters() {
		if (isset($_REQUEST['id'])) $this->styleID = intval($_REQUEST['id']);
		$this->style = new Style($this->styleID);
		if (!$this->style->styleID) {
			throw new IllegalLinkException();
		}
		
		parent::readParameters();
	}
	
	/**
	 * @inheritDoc
	 */
	public function validate() {
		parent::validate();
		
		if (!$this->style->isTainted) {
			$this->parseOverrides('overrideScssCustom');
		}
	}
	
	/**
	 * @inheritDoc
	 */
	public function validateIndividualScss() {
		$variables = $this->variables;
		if (!$this->style->isTainted) {
			$variables['individualScss'] = Style::joinLessVariables($variables['individualScss'], $variables['individualScssCustom']);
			$variables['overrideScss'] = Style::joinLessVariables($variables['overrideScss'], $variables['overrideScssCustom']);
			
			unset($variables['individualScssCustom']);
			unset($variables['overrideScssCustom']);
		}
		
		$variables = array_merge(StyleCompiler::getDefaultVariables(), $variables);
		
		$this->styleTestFileDir = FileUtil::getTemporaryFilename('style_');
		FileUtil::makePath($this->styleTestFileDir);
		
		$result = StyleCompiler::getInstance()->testStyle($this->styleTestFileDir, $this->styleName, $this->apiVersion, $this->style->imagePath, $variables);
		
		if ($result !== null) {
			rmdir($this->styleTestFileDir);
			
			throw new UserInputException('individualScss', [
				'message' => $result->getMessage(),
			]);
		}
	}
	
	/**
	 * @inheritDoc
	 */
	protected function enforcePackageNameRestriction() {
		if ($this->style->isTainted) {
			parent::enforcePackageNameRestriction();
		}
	}
	
	/**
	 * @inheritDoc
	 */
	protected function validateApiVersion() {
		if ($this->style->isTainted) {
			parent::validateApiVersion();
		}
		else {
			$this->apiVersion = $this->style->apiVersion;
		}
	}
	
	/**
	 * @inheritDoc
	 */
	protected function readStyleVariables() {
		$this->variables = $this->style->getVariables();
		
		// fix empty values ~""
		foreach ($this->variables as &$variableValue) {
			if ($variableValue == '~""') {
				$variableValue = '';
			}
		}
		unset($variableValue);
		
		if (!$this->style->isTainted) {
			$tmp = Style::splitLessVariables($this->variables['individualScss']);
			$this->variables['individualScss'] = $tmp['preset'];
			$this->variables['individualScssCustom'] = $tmp['custom'];
			
			$tmp = Style::splitLessVariables($this->variables['overrideScss']);
			$this->variables['overrideScss'] = $tmp['preset'];
			$this->variables['overrideScssCustom'] = $tmp['custom'];
		}
		
		if ($this->variables['pageLogo'] && file_exists($this->style->getAssetPath().$this->variables['pageLogo'])) {
			$file = new UploadFile($this->style->getAssetPath().$this->variables['pageLogo'], basename($this->variables['pageLogo']), true, true, true);
			UploadHandler::getInstance()->registerFilesByField('pageLogo', [
				$file,
			]);
		}
		if ($this->variables['pageLogoMobile'] && file_exists($this->style->getAssetPath().$this->variables['pageLogoMobile'])) {
			$file = new UploadFile($this->style->getAssetPath().$this->variables['pageLogoMobile'], basename($this->variables['pageLogoMobile']), true, true, true);
			UploadHandler::getInstance()->registerFilesByField('pageLogoMobile', [
				$file,
			]);
		}
	}
	
	/**
	 * @inheritDoc
	 */
	protected function setVariables() {
		parent::setVariables();
		
		if (!$this->style->isTainted) {
			$this->specialVariables[] = 'individualScssCustom';
			$this->specialVariables[] = 'overrideScssCustom';
		}
	}
	
	/**
	 * @inheritDoc
	 */
	public function readData() {
		parent::readData();
		
		I18nHandler::getInstance()->setOptions('styleDescription', PACKAGE_ID, $this->style->styleDescription, 'wcf.style.styleDescription\d+');
		
		if (empty($_POST)) {
			$this->apiVersion = $this->style->apiVersion;
			$this->authorName = $this->style->authorName;
			$this->authorURL = $this->style->authorURL;
			$this->copyright = $this->style->copyright;
			$this->isTainted = $this->style->isTainted;
			$this->license = $this->style->license;
			$this->packageName = $this->style->packageName;
			$this->styleDate = $this->style->styleDate;
			$this->styleDescription = $this->style->styleDescription;
			$this->styleName = $this->style->styleName;
			$this->styleVersion = $this->style->styleVersion;
			$this->templateGroupID = $this->style->templateGroupID;
			if ($this->style->image && file_exists(WCF_DIR.'images/'.$this->style->image)) {
				$file = new UploadFile(WCF_DIR.'images/'.$this->style->image, $this->style->image, true, true, false);
				UploadHandler::getInstance()->registerFilesByField('image', [
					$file,
				]);
			}
			if ($this->style->image2x && file_exists(WCF_DIR.'images/'.$this->style->image2x)) {
				$file = new UploadFile(WCF_DIR.'images/'.$this->style->image2x, $this->style->image2x, true, true, false);
				UploadHandler::getInstance()->registerFilesByField('image2x', [
					$file,
				]);
			}
			if ($this->style->coverPhotoExtension && file_exists($this->style->getCoverPhotoLocation())) {
				$file = new UploadFile($this->style->getCoverPhotoLocation(), $this->style->getCoverPhoto(), true, true, false);
				UploadHandler::getInstance()->registerFilesByField('coverPhoto', [
					$file,
				]);
			}
			if ($this->style->hasFavicon) {
				foreach (['png', 'jpg', 'gif'] as $extension) {
					$filename = "favicon-template.".$extension;
					if (file_exists($this->style->getAssetPath().$filename)) {
						$file = new UploadFile($this->style->getAssetPath().$filename, $filename, true, true, false);
						UploadHandler::getInstance()->registerFilesByField('favicon', [
							$file,
						]);
						break;
					}
				}
			}
			
			UploadHandler::getInstance()->registerFilesByField('customAssets', array_map(function ($filename) {
				return new UploadFile($filename, basename($filename), false, true, true);
			}, glob($this->style->getAssetPath().'custom/*')));
		}
	}
	
	/**
	 * @inheritDoc
	 */
	public function save() {
		AbstractForm::save();
		
		if (!$this->style->isTainted) {
			$this->variables['individualScss'] = Style::joinLessVariables($this->variables['individualScss'], $this->variables['individualScssCustom']);
			$this->variables['overrideScss'] = Style::joinLessVariables($this->variables['overrideScss'], $this->variables['overrideScssCustom']);
			
			unset($this->variables['individualScssCustom']);
			unset($this->variables['overrideScssCustom']);
		}
		
		// Remove control characters that break the SCSS parser, see https://stackoverflow.com/a/23066553
		$this->variables['individualScss'] = preg_replace('/[^\PC\s]/u', '', $this->variables['individualScss']);
		
		$this->objectAction = new StyleAction([$this->style], 'update', [
			'data' => array_merge($this->additionalFields, [
				'styleName' => $this->styleName,
				'templateGroupID' => $this->templateGroupID,
				'styleVersion' => $this->styleVersion,
				'styleDate' => $this->styleDate,
				'copyright' => $this->copyright,
				'packageName' => $this->packageName,
				'license' => $this->license,
				'authorName' => $this->authorName,
				'authorURL' => $this->authorURL,
				'apiVersion' => $this->apiVersion
			]),
			'uploads' => $this->uploads,
			'removedUploads' => $this->removedUploads,
			'customAssets' => $this->customAssets,
			'tmpHash' => $this->tmpHash,
			'variables' => $this->variables,
		]);
		$this->objectAction->executeAction();
		
		// save compiled style
		if ($this->styleTestFileDir && file_exists($this->styleTestFileDir . '/style.css') && file_exists($this->styleTestFileDir . '/style-rtl.css')) {
			$styleFilename = StyleCompiler::getFilenameForStyle($this->style);
			rename($this->styleTestFileDir . '/style.css', $styleFilename . '.css');
			rename($this->styleTestFileDir . '/style-rtl.css', $styleFilename . '-rtl.css');
			
			rmdir($this->styleTestFileDir);
		}
		
		// save description
		I18nHandler::getInstance()->save('styleDescription', $this->style->styleDescription, 'wcf.style');
		
		// call saved event
		$this->saved();
		
		// reload style object to update preview image
		$this->style = new Style($this->style->styleID);
		
		if (!$this->style->isTainted) {
			$tmp = Style::splitLessVariables($this->variables['individualScss']);
			$this->variables['individualScss'] = $tmp['preset'];
			$this->variables['individualScssCustom'] = $tmp['custom'];
			
			$tmp = Style::splitLessVariables($this->variables['overrideScss']);
			$this->variables['overrideScss'] = $tmp['preset'];
			$this->variables['overrideScssCustom'] = $tmp['custom'];
		}
		
		WCF::getTPL()->assign('success', true);
	}
	
	/**
	 * @inheritDoc
	 */
	public function assignVariables() {
		parent::assignVariables();
		
		I18nHandler::getInstance()->assignVariables(!empty($_POST));
		
		WCF::getTPL()->assign([
			'action' => 'edit',
			'isTainted' => $this->style->isTainted,
			'style' => $this->style,
			'styleID' => $this->styleID,
		]);
	}
}
Commit	Line	Data
6c80f0df AE	1	<?php
	2	namespace wcf\acp\form;
	3	use wcf\data\style\Style;
	4	use wcf\data\style\StyleAction;
	5	use wcf\form\AbstractForm;
	6	use wcf\system\exception\IllegalLinkException;
268a850d	7	use wcf\system\exception\UserInputException;
1b6a0dfc TD	8	use wcf\system\file\upload\UploadFile;
1b6a0dfc TD	9	use wcf\system\file\upload\UploadHandler;
aa5fecb3	10	use wcf\system\language\I18nHandler;
268a850d	11	use wcf\system\style\StyleCompiler;
6c80f0df	12	use wcf\system\WCF;
5c7386a0	13	use wcf\util\FileUtil;
6c80f0df AE	14
	15	/**
	16	* Shows the style edit form.
	17	*
	18	* @author Alexander Ebert
7b7b9764	19	* @copyright 2001-2019 WoltLab GmbH
6c80f0df	20	* @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
e71525e4	21	* @package WoltLabSuite\Core\Acp\Form
6c80f0df AE	22	*/
	23	class StyleEditForm extends StyleAddForm {
	24	/**
0fcfe5f6	25	* @inheritDoc
6c80f0df	26	*/
f02cfd96	27	public $activeMenuItem = 'wcf.acp.menu.link.style.list';
6c80f0df	28
6c80f0df AE	29	/**
6c80f0df AE	30	* style object
4e25add7	31	* @var Style
6c80f0df	32	*/
2e572b29	33	public $style;
6c80f0df AE	34
	35	/**
	36	* style id
	37	* @var integer
	38	*/
	39	public $styleID = 0;
	40
	41	/**
0fcfe5f6	42	* @inheritDoc
6c80f0df AE	43	*/
	44	public function readParameters() {
	45	if (isset($_REQUEST['id'])) $this->styleID = intval($_REQUEST['id']);
	46	$this->style = new Style($this->styleID);
	47	if (!$this->style->styleID) {
	48	throw new IllegalLinkException();
	49	}
	50
	51	parent::readParameters();
	52	}
	53
bfbc0267 AE	54	/**
	55	* @inheritDoc
	56	*/
	57	public function validate() {
	58	parent::validate();
	59
	60	if (!$this->style->isTainted) {
	61	$this->parseOverrides('overrideScssCustom');
	62	}
	63	}
	64
268a850d	65	/**
	66	* @inheritDoc
	67	*/
	68	public function validateIndividualScss() {
	69	$variables = $this->variables;
	70	if (!$this->style->isTainted) {
	71	$variables['individualScss'] = Style::joinLessVariables($variables['individualScss'], $variables['individualScssCustom']);
	72	$variables['overrideScss'] = Style::joinLessVariables($variables['overrideScss'], $variables['overrideScssCustom']);
	73
	74	unset($variables['individualScssCustom']);
	75	unset($variables['overrideScssCustom']);
	76	}
	77
	78	$variables = array_merge(StyleCompiler::getDefaultVariables(), $variables);
	79
5c7386a0	80	$this->styleTestFileDir = FileUtil::getTemporaryFilename('style_');
5c7386a0	81	FileUtil::makePath($this->styleTestFileDir);
268a850d	82
3eff1581	83	$result = StyleCompiler::getInstance()->testStyle($this->styleTestFileDir, $this->styleName, $this->apiVersion, $this->style->imagePath, $variables);
5c7386a0	84
5c7386a0	85	if ($result !== null) {
1b1f7fbe	86	rmdir($this->styleTestFileDir);
1b1f7fbe	87
268a850d	88	throw new UserInputException('individualScss', [
5c7386a0	89	'message' => $result->getMessage(),
268a850d	90	]);
	91	}
	92	}
	93
6147a666 AE	94	/**
	95	* @inheritDoc
	96	*/
	97	protected function enforcePackageNameRestriction() {
	98	if ($this->style->isTainted) {
	99	parent::enforcePackageNameRestriction();
	100	}
	101	}
	102
811f5a93 AE	103	/**
	104	* @inheritDoc
	105	*/
	106	protected function validateApiVersion() {
	107	if ($this->style->isTainted) {
	108	parent::validateApiVersion();
	109	}
	110	else {
	111	$this->apiVersion = $this->style->apiVersion;
	112	}
	113	}
	114
6c80f0df	115	/**
0fcfe5f6	116	* @inheritDoc
6c80f0df AE	117	*/
	118	protected function readStyleVariables() {
	119	$this->variables = $this->style->getVariables();
	120
	121	// fix empty values ~""
	122	foreach ($this->variables as &$variableValue) {
	123	if ($variableValue == '~""') {
	124	$variableValue = '';
	125	}
	126	}
	127	unset($variableValue);
90b4b964 AE	128
90b4b964 AE	129	if (!$this->style->isTainted) {
97ec0367 MW	130	$tmp = Style::splitLessVariables($this->variables['individualScss']);
	131	$this->variables['individualScss'] = $tmp['preset'];
	132	$this->variables['individualScssCustom'] = $tmp['custom'];
90b4b964	133
97ec0367 MW	134	$tmp = Style::splitLessVariables($this->variables['overrideScss']);
	135	$this->variables['overrideScss'] = $tmp['preset'];
	136	$this->variables['overrideScssCustom'] = $tmp['custom'];
90b4b964	137	}
5c1f7926	138
1ecaac09	139	if ($this->variables['pageLogo'] && file_exists($this->style->getAssetPath().$this->variables['pageLogo'])) {
5c1f7926 TD	140	$file = new UploadFile($this->style->getAssetPath().$this->variables['pageLogo'], basename($this->variables['pageLogo']), true, true, true);
	141	UploadHandler::getInstance()->registerFilesByField('pageLogo', [
	142	$file,
	143	]);
	144	}
1ecaac09	145	if ($this->variables['pageLogoMobile'] && file_exists($this->style->getAssetPath().$this->variables['pageLogoMobile'])) {
5c1f7926 TD	146	$file = new UploadFile($this->style->getAssetPath().$this->variables['pageLogoMobile'], basename($this->variables['pageLogoMobile']), true, true, true);
	147	UploadHandler::getInstance()->registerFilesByField('pageLogoMobile', [
	148	$file,
	149	]);
	150	}
90b4b964 AE	151	}
	152
	153	/**
0fcfe5f6	154	* @inheritDoc
90b4b964 AE	155	*/
	156	protected function setVariables() {
	157	parent::setVariables();
	158
	159	if (!$this->style->isTainted) {
97ec0367 MW	160	$this->specialVariables[] = 'individualScssCustom';
97ec0367 MW	161	$this->specialVariables[] = 'overrideScssCustom';
90b4b964	162	}
6c80f0df AE	163	}
	164
	165	/**
0fcfe5f6	166	* @inheritDoc
6c80f0df AE	167	*/
	168	public function readData() {
	169	parent::readData();
	170
aa5fecb3 AE	171	I18nHandler::getInstance()->setOptions('styleDescription', PACKAGE_ID, $this->style->styleDescription, 'wcf.style.styleDescription\d+');
aa5fecb3 AE	172
6c80f0df	173	if (empty($_POST)) {
811f5a93	174	$this->apiVersion = $this->style->apiVersion;
6c80f0df AE	175	$this->authorName = $this->style->authorName;
	176	$this->authorURL = $this->style->authorURL;
	177	$this->copyright = $this->style->copyright;
90b4b964	178	$this->isTainted = $this->style->isTainted;
6c80f0df	179	$this->license = $this->style->license;
90b4b964	180	$this->packageName = $this->style->packageName;
6c80f0df AE	181	$this->styleDate = $this->style->styleDate;
	182	$this->styleDescription = $this->style->styleDescription;
	183	$this->styleName = $this->style->styleName;
	184	$this->styleVersion = $this->style->styleVersion;
	185	$this->templateGroupID = $this->style->templateGroupID;
1ecaac09	186	if ($this->style->image && file_exists(WCF_DIR.'images/'.$this->style->image)) {
0825059e	187	$file = new UploadFile(WCF_DIR.'images/'.$this->style->image, $this->style->image, true, true, false);
1b6a0dfc TD	188	UploadHandler::getInstance()->registerFilesByField('image', [
	189	$file,
	190	]);
	191	}
1ecaac09	192	if ($this->style->image2x && file_exists(WCF_DIR.'images/'.$this->style->image2x)) {
0825059e	193	$file = new UploadFile(WCF_DIR.'images/'.$this->style->image2x, $this->style->image2x, true, true, false);
1b6a0dfc TD	194	UploadHandler::getInstance()->registerFilesByField('image2x', [
	195	$file,
	196	]);
	197	}
1ecaac09	198	if ($this->style->coverPhotoExtension && file_exists($this->style->getCoverPhotoLocation())) {
0825059e TD	199	$file = new UploadFile($this->style->getCoverPhotoLocation(), $this->style->getCoverPhoto(), true, true, false);
	200	UploadHandler::getInstance()->registerFilesByField('coverPhoto', [
	201	$file,
	202	]);
	203	}
95d803b7 TD	204	if ($this->style->hasFavicon) {
95d803b7 TD	205	foreach (['png', 'jpg', 'gif'] as $extension) {
17271890	206	$filename = "favicon-template.".$extension;
a6e7a5ef TD	207	if (file_exists($this->style->getAssetPath().$filename)) {
a6e7a5ef TD	208	$file = new UploadFile($this->style->getAssetPath().$filename, $filename, true, true, false);
95d803b7 TD	209	UploadHandler::getInstance()->registerFilesByField('favicon', [
	210	$file,
	211	]);
	212	break;
	213	}
	214	}
95d803b7	215	}
908e40a3 TD	216
	217	UploadHandler::getInstance()->registerFilesByField('customAssets', array_map(function ($filename) {
	218	return new UploadFile($filename, basename($filename), false, true, true);
	219	}, glob($this->style->getAssetPath().'custom/*')));
6c80f0df AE	220	}
	221	}
	222
	223	/**
0fcfe5f6	224	* @inheritDoc
6c80f0df AE	225	*/
6c80f0df AE	226	public function save() {
e79f851c	227	AbstractForm::save();
6c80f0df	228
939a7c76	229	if (!$this->style->isTainted) {
97ec0367 MW	230	$this->variables['individualScss'] = Style::joinLessVariables($this->variables['individualScss'], $this->variables['individualScssCustom']);
97ec0367 MW	231	$this->variables['overrideScss'] = Style::joinLessVariables($this->variables['overrideScss'], $this->variables['overrideScssCustom']);
90b4b964	232
97ec0367 MW	233	unset($this->variables['individualScssCustom']);
97ec0367 MW	234	unset($this->variables['overrideScssCustom']);
939a7c76	235	}
90b4b964	236
c4593f20 AE	237	// Remove control characters that break the SCSS parser, see https://stackoverflow.com/a/23066553
	238	$this->variables['individualScss'] = preg_replace('/[^\PC\s]/u', '', $this->variables['individualScss']);
	239
058cbd6a MS	240	$this->objectAction = new StyleAction([$this->style], 'update', [
058cbd6a MS	241	'data' => array_merge($this->additionalFields, [
6c80f0df AE	242	'styleName' => $this->styleName,
6c80f0df AE	243	'templateGroupID' => $this->templateGroupID,
6c80f0df AE	244	'styleVersion' => $this->styleVersion,
6c80f0df AE	245	'styleDate' => $this->styleDate,
6c80f0df	246	'copyright' => $this->copyright,
90b4b964	247	'packageName' => $this->packageName,
6c80f0df AE	248	'license' => $this->license,
6c80f0df AE	249	'authorName' => $this->authorName,
811f5a93 AE	250	'authorURL' => $this->authorURL,
811f5a93 AE	251	'apiVersion' => $this->apiVersion
058cbd6a	252	]),
1b6a0dfc	253	'uploads' => $this->uploads,
cc17f302	254	'removedUploads' => $this->removedUploads,
908e40a3	255	'customAssets' => $this->customAssets,
6c80f0df	256	'tmpHash' => $this->tmpHash,
908e40a3	257	'variables' => $this->variables,
058cbd6a	258	]);
6c80f0df AE	259	$this->objectAction->executeAction();
6c80f0df AE	260
5c7386a0	261	// save compiled style
	262	if ($this->styleTestFileDir && file_exists($this->styleTestFileDir . '/style.css') && file_exists($this->styleTestFileDir . '/style-rtl.css')) {
	263	$styleFilename = StyleCompiler::getFilenameForStyle($this->style);
	264	rename($this->styleTestFileDir . '/style.css', $styleFilename . '.css');
	265	rename($this->styleTestFileDir . '/style-rtl.css', $styleFilename . '-rtl.css');
	266
	267	rmdir($this->styleTestFileDir);
	268	}
	269
aa5fecb3 AE	270	// save description
	271	I18nHandler::getInstance()->save('styleDescription', $this->style->styleDescription, 'wcf.style');
	272
6c80f0df AE	273	// call saved event
	274	$this->saved();
	275
	276	// reload style object to update preview image
	277	$this->style = new Style($this->style->styleID);
	278
939a7c76 AE	279	if (!$this->style->isTainted) {
	280	$tmp = Style::splitLessVariables($this->variables['individualScss']);
	281	$this->variables['individualScss'] = $tmp['preset'];
	282	$this->variables['individualScssCustom'] = $tmp['custom'];
	283
	284	$tmp = Style::splitLessVariables($this->variables['overrideScss']);
	285	$this->variables['overrideScss'] = $tmp['preset'];
	286	$this->variables['overrideScssCustom'] = $tmp['custom'];
	287	}
	288
6c80f0df AE	289	WCF::getTPL()->assign('success', true);
	290	}
	291
	292	/**
0fcfe5f6	293	* @inheritDoc
6c80f0df AE	294	*/
	295	public function assignVariables() {
	296	parent::assignVariables();
	297
aa5fecb3 AE	298	I18nHandler::getInstance()->assignVariables(!empty($_POST));
aa5fecb3 AE	299
058cbd6a	300	WCF::getTPL()->assign([
6c80f0df	301	'action' => 'edit',
939a7c76	302	'isTainted' => $this->style->isTainted,
6c80f0df	303	'style' => $this->style,
87fc5501	304	'styleID' => $this->styleID,
058cbd6a	305	]);
6c80f0df AE	306	}
6c80f0df AE	307	}