PHP FileUtil::getRelativePath方法代码示例

 /**
  * Imports a style.
  * 
  * @param	string		$filename
  * @param	integer		$packageID
  * @param	StyleEditor	$style
  * @return	StyleEditor
  */
 public static function import($filename, $packageID = 1, StyleEditor $style = null)
 {
     // open file
     $tar = new Tar($filename);
     // get style data
     $data = self::readStyleData($tar);
     $styleData = array('styleName' => $data['name'], 'variables' => $data['variables'], 'styleVersion' => $data['version'], 'styleDate' => $data['date'], 'copyright' => $data['copyright'], 'license' => $data['license'], 'authorName' => $data['authorName'], 'authorURL' => $data['authorURL']);
     // create template group
     if (!empty($data['templates'])) {
         $templateGroupName = $originalTemplateGroupName = $data['name'];
         $templateGroupFolderName = preg_replace('/[^a-z0-9_-]/i', '', $templateGroupName);
         if (empty($templateGroupFolderName)) {
             $templateGroupFolderName = 'generic' . mb_substr(StringUtil::getRandomID(), 0, 8);
         }
         $originalTemplateGroupFolderName = $templateGroupFolderName;
         // get unique template group name
         $i = 1;
         while (true) {
             $sql = "SELECT\tCOUNT(*) AS count\n\t\t\t\t\tFROM\twcf" . WCF_N . "_template_group\n\t\t\t\t\tWHERE\ttemplateGroupName = ?";
             $statement = WCF::getDB()->prepareStatement($sql);
             $statement->execute(array($templateGroupName));
             $row = $statement->fetchArray();
             if (!$row['count']) {
                 break;
             }
             $templateGroupName = $originalTemplateGroupName . '_' . $i;
             $i++;
         }
         // get unique folder name
         $i = 1;
         while (true) {
             $sql = "SELECT\tCOUNT(*) AS count\n\t\t\t\t\tFROM\twcf" . WCF_N . "_template_group\n\t\t\t\t\tWHERE\ttemplateGroupFolderName = ?";
             $statement = WCF::getDB()->prepareStatement($sql);
             $statement->execute(array(FileUtil::addTrailingSlash($templateGroupFolderName)));
             $row = $statement->fetchArray();
             if (!$row['count']) {
                 break;
             }
             $templateGroupFolderName = $originalTemplateGroupFolderName . '_' . $i;
             $i++;
         }
         $templateGroupAction = new TemplateGroupAction(array(), 'create', array('data' => array('templateGroupName' => $templateGroupName, 'templateGroupFolderName' => FileUtil::addTrailingSlash($templateGroupFolderName))));
         $returnValues = $templateGroupAction->executeAction();
         $styleData['templateGroupID'] = $returnValues['returnValues']->templateGroupID;
     }
     // import images
     if (!empty($data['images']) && $data['imagesPath'] != 'images/') {
         // create images folder if necessary
         $imagesLocation = self::getFileLocation($data['imagesPath']);
         $styleData['imagePath'] = FileUtil::getRelativePath(WCF_DIR, $imagesLocation);
         $index = $tar->getIndexByFilename($data['images']);
         if ($index !== false) {
             // extract images tar
             $destination = FileUtil::getTemporaryFilename('images_');
             $tar->extract($index, $destination);
             // open images tar
             $imagesTar = new Tar($destination);
             $contentList = $imagesTar->getContentList();
             foreach ($contentList as $key => $val) {
                 if ($val['type'] == 'file') {
                     $imagesTar->extract($key, $imagesLocation . basename($val['filename']));
                     FileUtil::makeWritable($imagesLocation . basename($val['filename']));
                 }
             }
             // delete tmp file
             $imagesTar->close();
             @unlink($destination);
         }
     }
     // import templates
     if (!empty($data['templates'])) {
         $index = $tar->getIndexByFilename($data['templates']);
         if ($index !== false) {
             // extract templates tar
             $destination = FileUtil::getTemporaryFilename('templates_');
             $tar->extract($index, $destination);
             // open templates tar and group templates by package
             $templatesTar = new Tar($destination);
             $contentList = $templatesTar->getContentList();
             $packageToTemplates = array();
             foreach ($contentList as $val) {
                 if ($val['type'] == 'file') {
                     $folders = explode('/', $val['filename']);
                     $packageName = array_shift($folders);
                     if (!isset($packageToTemplates[$packageName])) {
                         $packageToTemplates[$packageName] = array();
                     }
                     $packageToTemplates[$packageName][] = array('index' => $val['index'], 'filename' => implode('/', $folders));
                 }
             }
             // copy templates
             foreach ($packageToTemplates as $package => $templates) {
//.........这里部分代码省略.........

	/**
	 * Prompts for a text input for package directory (applies for applications only)
	 * 
	 * @return	wcf\system\form\FormDocument
	 */
	protected function promptPackageDir() {
		if (!PackageInstallationFormManager::findForm($this->queue, 'packageDir')) {
			
			$container = new GroupFormElementContainer();
			$packageDir = new TextInputFormElement($container);
			$packageDir->setName('packageDir');
			$packageDir->setLabel(WCF::getLanguage()->get('wcf.acp.package.packageDir.input'));
			
			$path = RouteHandler::getPath(array('wcf', 'acp'));
			$defaultPath = FileUtil::addTrailingSlash(FileUtil::unifyDirSeperator($_SERVER['DOCUMENT_ROOT'] . $path));
			$packageDir->setValue($defaultPath);
			$container->appendChild($packageDir);
			
			$document = new FormDocument('packageDir');
			$document->appendContainer($container);
			
			PackageInstallationFormManager::registerForm($this->queue, $document);
			return $document;
		}
		else {
			$document = PackageInstallationFormManager::getForm($this->queue, 'packageDir');
			$document->handleRequest();
			$packageDir = $document->getValue('packageDir');
			
			if ($packageDir !== null) {
				// validate package dir
				if (file_exists(FileUtil::addTrailingSlash($packageDir) . 'global.php')) {
					$document->setError('packageDir', WCF::getLanguage()->get('wcf.acp.package.packageDir.notAvailable'));
					return $document;
				}
				
				// set package dir
				$packageEditor = new PackageEditor($this->getPackage());
				$packageEditor->update(array(
					'packageDir' => FileUtil::getRelativePath(WCF_DIR, $packageDir)
				));
				
				// parse domain path
				$domainPath = FileUtil::getRelativePath(FileUtil::unifyDirSeperator($_SERVER['DOCUMENT_ROOT']), FileUtil::unifyDirSeperator($packageDir));
				
				// work-around for applications installed in document root
				if ($domainPath == './') {
					$domainPath = '';
				}
				
				$domainPath = FileUtil::addLeadingSlash(FileUtil::addTrailingSlash($domainPath));
				
				// update application path
				$application = new Application($this->getPackage()->packageID);
				$applicationEditor = new ApplicationEditor($application);
				$applicationEditor->update(array(
					'domainPath' => $domainPath,
					'cookiePath' => $domainPath
				));
				
				// create directory and set permissions
				@mkdir($packageDir, 0777, true);
				@chmod($packageDir, 0777);
			}
			
			return null;
		}
	}

 /**
  * Prepares a LESS stylesheet for importing.
  * 
  * @param	string		$filename
  * @return	string
  */
 protected function prepareFile($filename)
 {
     if (!file_exists($filename) || !is_readable($filename)) {
         throw new SystemException("Unable to access '" . $filename . "', does not exist or is not readable");
     }
     // use a relative path
     $filename = FileUtil::getRelativePath(WCF_DIR, dirname($filename)) . basename($filename);
     return '@import "' . $filename . '";' . "\n";
 }

 /**
  * @see	\wcf\form\IForm::validate()
  */
 public function validate()
 {
     parent::validate();
     if (empty($this->authorName)) {
         throw new UserInputException('authorName');
     }
     // validate date
     if (empty($this->styleDate)) {
         throw new UserInputException('styleDate');
     } else {
         try {
             DateUtil::validateDate($this->styleDate);
         } catch (SystemException $e) {
             throw new UserInputException('styleDate', 'notValid');
         }
     }
     if (empty($this->styleName)) {
         throw new UserInputException('styleName');
     }
     // validate version
     if (empty($this->styleVersion)) {
         throw new UserInputException('styleVersion');
     } else {
         if (!Package::isValidVersion($this->styleVersion)) {
             throw new UserInputException('styleVersion', 'notValid');
         }
     }
     // validate style description
     if (!I18nHandler::getInstance()->validateValue('styleDescription', true, true)) {
         throw new UserInputException('styleDescription');
     }
     // validate template group id
     if ($this->templateGroupID) {
         if (!isset($this->availableTemplateGroups[$this->templateGroupID])) {
             throw new UserInputException('templateGroupID');
         }
     }
     // ensure image path is below WCF_DIR/images/
     if ($this->imagePath) {
         $relativePath = FileUtil::unifyDirSeparator(FileUtil::getRelativePath(WCF_DIR . 'images/', WCF_DIR . $this->imagePath));
         if (strpos($relativePath, '../') !== false) {
             throw new UserInputException('imagePath', 'notValid');
         }
     }
     if (!empty($this->variables['overrideLess'])) {
         $this->parseOverrides();
     }
 }

	/**
	 * Writes the config.inc.php for an application.
	 * 
	 * @param	integer		$packageID
	 */
	public static function writeConfigFile($packageID) {
		$package = new Package($packageID);
		$packageDir = FileUtil::addTrailingSlash(FileUtil::getRealPath(WCF_DIR.$package->packageDir));
		$file = new File($packageDir.PackageInstallationDispatcher::CONFIG_FILE);
		$file->write("<?php\n");
		$prefix = strtoupper(self::getAbbreviation($package->package));
		
		$file->write("// ".$package->package." (packageID ".$package->packageID.")\n");
		$file->write("if (!defined('".$prefix."_DIR')) define('".$prefix."_DIR', dirname(__FILE__).'/');\n");
		$file->write("if (!defined('RELATIVE_".$prefix."_DIR')) define('RELATIVE_".$prefix."_DIR', '');\n");
		$file->write("\n");
		
		// write general information
		$file->write("// general info\n");
		$file->write("if (!defined('RELATIVE_WCF_DIR')) define('RELATIVE_WCF_DIR', RELATIVE_".$prefix."_DIR.'".FileUtil::getRelativePath($packageDir, WCF_DIR)."');\n");
		$file->write("if (!defined('PACKAGE_ID')) define('PACKAGE_ID', ".$packageID.");\n");
		$file->write("if (!defined('PACKAGE_NAME')) define('PACKAGE_NAME', '".str_replace("'", "\'", $package->getName())."');\n");
		$file->write("if (!defined('PACKAGE_VERSION')) define('PACKAGE_VERSION', '".$package->packageVersion."');\n");
		
		// write end
		$file->close();
	}

 /**
  * Gets the selected wcf dir from request.
  */
 protected static function getWCFDir()
 {
     if (isset($_REQUEST['wcfDir']) && $_REQUEST['wcfDir'] != '') {
         self::$wcfDir = FileUtil::addTrailingSlash(FileUtil::unifyDirSeparator($_REQUEST['wcfDir']));
         if (@file_exists(self::$wcfDir)) {
             define('RELATIVE_WCF_DIR', FileUtil::getRelativePath(INSTALL_SCRIPT_DIR, self::$wcfDir));
         }
     }
     define('WCF_DIR', self::$wcfDir);
 }

 /**
  * Compiles LESS stylesheets.
  * 
  * @param	\cms\data\stylesheet\Stylesheet		$stylesheet
  * @param	integer					$styleID
  */
 public function compile(Stylesheet $stylesheet, $styleID = null)
 {
     $styles = StyleHandler::getInstance()->getStyles();
     // compile stylesheet for all installed styles
     if ($styleID === null) {
         foreach ($styles as $style) {
             $this->compile($stylesheet, $style->styleID);
         }
         return;
     }
     $style = $styles[$styleID];
     // get style variables
     $variables = $style->getVariables();
     if (isset($variables['individualLess'])) {
         unset($variables['individualLess']);
     }
     // add style image path
     $imagePath = '../images/';
     if ($style->imagePath) {
         $imagePath = FileUtil::getRelativePath(WCF_DIR . 'style/', WCF_DIR . $style->imagePath);
         $imagePath = FileUtil::addTrailingSlash(FileUtil::unifyDirSeparator($imagePath));
     }
     $variables['style_image_path'] = "'{$imagePath}'";
     // apply overrides
     if (isset($variables['overrideLess'])) {
         $lines = explode("\n", StringUtil::unifyNewlines($variables['overrideLess']));
         foreach ($lines as $line) {
             if (preg_match('~^@([a-zA-Z]+): ?([@a-zA-Z0-9 ,\\.\\(\\)\\%\\#-]+);$~', $line, $matches)) {
                 $variables[$matches[1]] = $matches[2];
             }
         }
         unset($variables['overrideLess']);
     }
     // add options as LESS variables
     foreach (Option::getOptions() as $constantName => $option) {
         if (in_array($option->optionType, array('boolean', 'integer'))) {
             $variables['wcf_option_' . mb_strtolower($constantName)] = '~"' . $option->optionValue . '"';
         }
     }
     // compile
     $this->compiler->setVariables($variables);
     $content = "/* stylesheet for '" . $stylesheet->getTitle() . "', generated on " . gmdate('r') . " -- DO NOT EDIT */\n\n";
     $content .= $this->compiler->compile($stylesheet->less);
     // compress stylesheet
     $lines = explode("\n", $content);
     $content = $lines[0] . "\n" . $lines[1] . "\n";
     for ($i = 2, $length = count($lines); $i < $length; $i++) {
         $line = trim($lines[$i]);
         $content .= $line;
         switch (substr($line, -1)) {
             case ',':
                 $content .= ' ';
                 break;
             case '}':
                 $content .= "\n";
                 break;
         }
         if (substr($line, 0, 6) == '@media') {
             $content .= "\n";
         }
     }
     // write stylesheet
     $filename = $stylesheet->getLocation($styleID);
     file_put_contents($filename, $content);
     FileUtil::makeWritable($filename);
     // write rtl stylesheet
     $content = StyleUtil::convertCSSToRTL($content);
     $filename = $stylesheet->getLocation($styleID, true);
     file_put_contents($filename, $content);
     FileUtil::makeWritable($filename);
 }

 /**
  * Prompts for a text input for package directory (applies for applications only)
  * 
  * @return	\wcf\system\form\FormDocument
  */
 protected function promptPackageDir()
 {
     if (!PackageInstallationFormManager::findForm($this->queue, 'packageDir')) {
         $container = new GroupFormElementContainer();
         $packageDir = new TextInputFormElement($container);
         $packageDir->setName('packageDir');
         $packageDir->setLabel(WCF::getLanguage()->get('wcf.acp.package.packageDir.input'));
         $defaultPath = FileUtil::addTrailingSlash(FileUtil::unifyDirSeparator(dirname(WCF_DIR)));
         // check if there is already an application
         $sql = "SELECT\tCOUNT(*) AS count\n\t\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\t\tWHERE\tpackageDir = ?";
         $statement = WCF::getDB()->prepareStatement($sql);
         $statement->execute(array('../'));
         $row = $statement->fetchArray();
         if ($row['count']) {
             // use abbreviation
             $defaultPath .= strtolower(Package::getAbbreviation($this->getPackage()->package)) . '/';
         }
         $packageDir->setValue($defaultPath);
         $container->appendChild($packageDir);
         $document = new FormDocument('packageDir');
         $document->appendContainer($container);
         PackageInstallationFormManager::registerForm($this->queue, $document);
         return $document;
     } else {
         $document = PackageInstallationFormManager::getForm($this->queue, 'packageDir');
         $document->handleRequest();
         $packageDir = FileUtil::addTrailingSlash(FileUtil::getRealPath(FileUtil::unifyDirSeparator($document->getValue('packageDir'))));
         if ($packageDir === '/') {
             $packageDir = '';
         }
         if ($packageDir !== null) {
             // validate package dir
             if (file_exists($packageDir . 'global.php')) {
                 $document->setError('packageDir', WCF::getLanguage()->get('wcf.acp.package.packageDir.notAvailable'));
                 return $document;
             }
             // set package dir
             $packageEditor = new PackageEditor($this->getPackage());
             $packageEditor->update(array('packageDir' => FileUtil::getRelativePath(WCF_DIR, $packageDir)));
             // determine domain path, in some environments (e.g. ISPConfig) the $_SERVER paths are
             // faked and differ from the real filesystem path
             if (PACKAGE_ID) {
                 $wcfDomainPath = ApplicationHandler::getInstance()->getWCF()->domainPath;
             } else {
                 $sql = "SELECT\tdomainPath\n\t\t\t\t\t\tFROM\twcf" . WCF_N . "_application\n\t\t\t\t\t\tWHERE\tpackageID = ?";
                 $statement = WCF::getDB()->prepareStatement($sql);
                 $statement->execute(array(1));
                 $row = $statement->fetchArray();
                 $wcfDomainPath = $row['domainPath'];
             }
             $documentRoot = str_replace($wcfDomainPath, '', FileUtil::unifyDirSeparator(WCF_DIR));
             $domainPath = str_replace($documentRoot, '', $packageDir);
             // update application path
             $application = new Application($this->getPackage()->packageID);
             $applicationEditor = new ApplicationEditor($application);
             $applicationEditor->update(array('domainPath' => $domainPath, 'cookiePath' => $domainPath));
             // create directory and set permissions
             @mkdir($packageDir, 0777, true);
             FileUtil::makeWritable($packageDir);
         }
         return null;
     }
 }

 /**
  * @see wcf\system\cache\ICacheBuilder::getData()
  */
 public function getData(array $cacheResource)
 {
     list($cache, $packageID, $styleID) = explode('-', $cacheResource['cache']);
     $data = array();
     // get active package
     $activePackage = new Package($packageID);
     $activePackageDir = FileUtil::getRealPath(WCF_DIR . $activePackage->packageDir);
     // get package dirs
     $packageDirs = array();
     $conditionBuilder = new PreparedStatementConditionBuilder();
     $conditionBuilder->add("dependency.packageID IN (?) AND package.packageDir <> ''", array(PackageDependencyHandler::getInstance()->getDependencies()));
     $sql = "SELECT\t\tDISTINCT package.packageDir, dependency.priority\n\t\t\tFROM\t\twcf" . WCF_N . "_package_dependency dependency\n\t\t\tLEFT JOIN\twcf" . WCF_N . "_package package\n\t\t\tON\t\t(package.packageID = dependency.dependency)\n\t\t\t" . $conditionBuilder->__toString() . "\n\t\t\tORDER BY\tdependency.priority DESC";
     $statement = WCF::getDB()->prepareStatement($sql);
     $statement->execute($conditionBuilder->getParameters());
     while ($row = $statement->fetchArray()) {
         $packageDirs[] = FileUtil::getRealPath(WCF_DIR . $row['packageDir']);
     }
     $packageDirs[] = FileUtil::unifyDirSeperator(WCF_DIR);
     // get style icon path
     $iconDirs = array();
     $sql = "SELECT\tvariableValue\n\t\t\tFROM\twcf" . WCF_N . "_style_variable\n\t\t\tWHERE\tstyleID = ?\n\t\t\t\tAND variableName = ?";
     $statement = WCF::getDB()->prepareStatement($sql);
     $statement->execute(array($styleID, 'global.icons.location'));
     $row = $statement->fetchArray();
     if (!empty($row['variableValue'])) {
         $iconDirs[] = FileUtil::addTrailingSlash($row['variableValue']);
     }
     if (!in_array('icon/', $iconDirs)) {
         $iconDirs[] = 'icon/';
     }
     // get icons
     foreach ($packageDirs as $packageDir) {
         $relativePackageDir = $activePackageDir != $packageDir ? FileUtil::getRelativePath($activePackageDir, $packageDir) : '';
         foreach ($iconDirs as $iconDir) {
             $path = FileUtil::addTrailingSlash($packageDir . $iconDir);
             // get png icons
             $icons = self::getIconFiles($path, 'png');
             foreach ($icons as $icon) {
                 $icon = str_replace($path, '', $icon);
                 if (preg_match('/^(.*)(S|M|L)\\.png$/', $icon, $match)) {
                     if (!isset($data[$match[1]][$match[2]])) {
                         $data[$match[1]][$match[2]] = $relativePackageDir . $iconDir . $icon;
                     }
                 }
             }
             // get svg icons
             $icons = self::getIconFiles($path, 'svg');
             foreach ($icons as $icon) {
                 $icon = str_replace($path, '', $icon);
                 if (preg_match('/^(.*)\\.svg$/', $icon, $match)) {
                     if (!isset($data[$match[1]]['S'])) {
                         $data[$match[1]]['S'] = $relativePackageDir . $iconDir . $icon;
                     }
                     if (!isset($data[$match[1]]['M'])) {
                         $data[$match[1]]['M'] = $relativePackageDir . $iconDir . $icon;
                     }
                     if (!isset($data[$match[1]]['L'])) {
                         $data[$match[1]]['L'] = $relativePackageDir . $iconDir . $icon;
                     }
                 }
             }
         }
     }
     return $data;
 }