PHP FileUtil::removeTrailingSlash方法代码示例

	/**
	 * Assigns a list of applications to a group and computes cookie domain and path.
	 */
	public function rebuild() {
		if (empty($this->objects)) {
			$this->readObjects();
		}
		
		$sql = "UPDATE	wcf".WCF_N."_application
			SET	cookieDomain = ?,
				cookiePath = ?
			WHERE	packageID = ?";
		$statement = WCF::getDB()->prepareStatement($sql);
		
		// calculate cookie path
		$domains = array();
		foreach ($this->objects as $application) {
			if (!isset($domains[$application->domainName])) {
				$domains[$application->domainName] = array();
			}
			
			$domains[$application->domainName][$application->packageID] = explode('/', FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash($application->domainPath)));
		}
		
		WCF::getDB()->beginTransaction();
		foreach ($domains as $domainName => $data) {
			$path = null;
			foreach ($data as $domainPath) {
				if ($path === null) {
					$path = $domainPath;
				}
				else {
					foreach ($path as $i => $part) {
						if (!isset($domainPath[$i]) || $domainPath[$i] != $part) {
							// remove all following elements including current one
							foreach ($path as $j => $innerPart) {
								if ($j >= $i) {
									unset($path[$j]);
								}
							}
							
							// skip to next domain
							continue 2;
						}
					}
				}
			}
			
			$path = FileUtil::addLeadingSlash(FileUtil::addTrailingSlash(implode('/', $path)));
			
			foreach (array_keys($data) as $packageID) {
				$statement->execute(array(
					$domainName,
					$path,
					$packageID
				));
			}
		}
		WCF::getDB()->commitTransaction();
	}

 /**
  * Assigns a list of applications to a group and computes cookie domain and path.
  */
 public function rebuild()
 {
     if (empty($this->objects)) {
         $this->readObjects();
     }
     $sql = "UPDATE\twcf" . WCF_N . "_application\n\t\t\tSET\tcookieDomain = ?,\n\t\t\t\tcookiePath = ?\n\t\t\tWHERE\tpackageID = ?";
     $statement = WCF::getDB()->prepareStatement($sql);
     // calculate cookie path
     $domains = array();
     $regex = new Regex(':[0-9]+');
     foreach ($this->objects as $application) {
         $domainName = $application->domainName;
         if (StringUtil::endsWith($regex->replace($domainName, ''), $application->cookieDomain)) {
             $domainName = $application->cookieDomain;
         }
         if (!isset($domains[$domainName])) {
             $domains[$domainName] = array();
         }
         $domains[$domainName][$application->packageID] = explode('/', FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash($application->domainPath)));
     }
     WCF::getDB()->beginTransaction();
     foreach ($domains as $domainName => $data) {
         $path = null;
         foreach ($data as $domainPath) {
             if ($path === null) {
                 $path = $domainPath;
             } else {
                 foreach ($path as $i => $part) {
                     if (!isset($domainPath[$i]) || $domainPath[$i] != $part) {
                         // remove all following elements including current one
                         foreach ($path as $j => $innerPart) {
                             if ($j >= $i) {
                                 unset($path[$j]);
                             }
                         }
                         // skip to next domain
                         continue 2;
                     }
                 }
             }
         }
         $path = FileUtil::addLeadingSlash(FileUtil::addTrailingSlash(implode('/', $path)));
         foreach (array_keys($data) as $packageID) {
             $statement->execute(array($domainName, $path, $packageID));
         }
     }
     WCF::getDB()->commitTransaction();
     // rebuild templates
     LanguageFactory::getInstance()->deleteLanguageCache();
     // reset application cache
     ApplicationCacheBuilder::getInstance()->reset();
 }

 /**
  * Copies a style.
  * 
  * @return	array<string>
  */
 public function copy()
 {
     // get unique style name
     $sql = "SELECT\tstyleName\n\t\t\tFROM\twcf" . WCF_N . "_style\n\t\t\tWHERE\tstyleName LIKE ?\n\t\t\t\tAND styleID <> ?";
     $statement = WCF::getDB()->prepareStatement($sql);
     $statement->execute(array($this->styleEditor->styleName . '%', $this->styleEditor->styleID));
     $numbers = array();
     $regEx = new Regex('\\((\\d+)\\)$');
     while ($row = $statement->fetchArray()) {
         $styleName = $row['styleName'];
         if ($regEx->match($styleName)) {
             $matches = $regEx->getMatches();
             // check if name matches the pattern 'styleName (x)'
             if ($styleName == $this->styleEditor->styleName . ' (' . $matches[1] . ')') {
                 $numbers[] = $matches[1];
             }
         }
     }
     $number = count($numbers) ? max($numbers) + 1 : 2;
     $styleName = $this->styleEditor->styleName . ' (' . $number . ')';
     // create the new style
     $newStyle = StyleEditor::create(array('styleName' => $styleName, 'templateGroupID' => $this->styleEditor->templateGroupID, 'isDisabled' => 1, 'styleDescription' => $this->styleEditor->styleDescription, 'styleVersion' => $this->styleEditor->styleVersion, 'styleDate' => $this->styleEditor->styleDate, 'copyright' => $this->styleEditor->copyright, 'license' => $this->styleEditor->license, 'authorName' => $this->styleEditor->authorName, 'authorURL' => $this->styleEditor->authorURL, 'imagePath' => $this->styleEditor->imagePath));
     // check if style description uses i18n
     if (preg_match('~^wcf.style.styleDescription\\d+$~', $newStyle->styleDescription)) {
         $styleDescription = 'wcf.style.styleDescription' . $newStyle->styleID;
         // copy language items
         $sql = "INSERT INTO\twcf" . WCF_N . "_language_item\n\t\t\t\t\t\t(languageID, languageItem, languageItemValue, languageItemOriginIsSystem, languageCategoryID, packageID)\n\t\t\t\tSELECT\t\tlanguageID, '" . $styleDescription . "', languageItemValue, 0, languageCategoryID, packageID\n\t\t\t\tFROM\t\twcf" . WCF_N . "_language_item\n\t\t\t\tWHERE\t\tlanguageItem = ?";
         $statement = WCF::getDB()->prepareStatement($sql);
         $statement->execute(array($newStyle->styleDescription));
         // update style description
         $styleEditor = new StyleEditor($newStyle);
         $styleEditor->update(array('styleDescription' => $styleDescription));
     }
     // copy style variables
     $sql = "INSERT INTO\twcf" . WCF_N . "_style_variable_value\n\t\t\t\t\t(styleID, variableID, variableValue)\n\t\t\tSELECT\t\t" . $newStyle->styleID . " AS styleID, value.variableID, value.variableValue\n\t\t\tFROM\t\twcf" . WCF_N . "_style_variable_value value\n\t\t\tWHERE\t\tvalue.styleID = ?";
     $statement = WCF::getDB()->prepareStatement($sql);
     $statement->execute(array($this->styleEditor->styleID));
     // copy preview image
     if ($this->styleEditor->image) {
         // get extension
         $fileExtension = mb_substr($this->styleEditor->image, mb_strrpos($this->styleEditor->image, '.'));
         // copy existing preview image
         if (@copy(WCF_DIR . 'images/' . $this->styleEditor->image, WCF_DIR . 'images/stylePreview-' . $newStyle->styleID . $fileExtension)) {
             // bypass StyleEditor::update() to avoid scaling of already fitting image
             $sql = "UPDATE\twcf" . WCF_N . "_style\n\t\t\t\t\tSET\timage = ?\n\t\t\t\t\tWHERE\tstyleID = ?";
             $statement = WCF::getDB()->prepareStatement($sql);
             $statement->execute(array('stylePreview-' . $newStyle->styleID . $fileExtension, $newStyle->styleID));
         }
     }
     // copy images
     if ($this->styleEditor->imagePath && is_dir(WCF_DIR . $this->styleEditor->imagePath)) {
         $path = FileUtil::removeTrailingSlash($this->styleEditor->imagePath);
         $newPath = '';
         $i = 2;
         while (true) {
             $newPath = "{$path}-{$i}/";
             if (!file_exists(WCF_DIR . $newPath)) {
                 break;
             }
             $i++;
         }
         if (!FileUtil::makePath(WCF_DIR . $newPath)) {
             $newPath = '';
         }
         if ($newPath) {
             $src = FileUtil::addTrailingSlash(WCF_DIR . $this->styleEditor->imagePath);
             $dst = WCF_DIR . $newPath;
             $dir = opendir($src);
             while (($file = readdir($dir)) !== false) {
                 if ($file != '.' && $file != '..' && !is_dir($file)) {
                     @copy($src . $file, $dst . $file);
                 }
             }
             closedir($dir);
         }
         $sql = "UPDATE\twcf" . WCF_N . "_style\n\t\t\t\tSET\timagePath = ?\n\t\t\t\tWHERE\tstyleID = ?";
         $statement = WCF::getDB()->prepareStatement($sql);
         $statement->execute(array($newPath, $newStyle->styleID));
     }
     StyleCacheBuilder::getInstance()->reset();
     return array('redirectURL' => LinkHandler::getInstance()->getLink('StyleEdit', array('id' => $newStyle->styleID)));
 }

 /**
  * Returns available location path.
  * 
  * @param	string		$location
  * @return	string
  */
 protected static function getFileLocation($location)
 {
     $location = FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash($location));
     $location = WCF_DIR . $location;
     $index = null;
     do {
         $directory = $location . ($index === null ? '' : $index);
         if (!is_dir($directory)) {
             @mkdir($directory, 0777, true);
             FileUtil::makeWritable($directory);
             return FileUtil::addTrailingSlash($directory);
         }
         $index = $index === null ? 2 : $index + 1;
     } while (true);
 }

 /**
  * Starts the extracting of the files.
  */
 protected function install()
 {
     $this->createTargetDir();
     // open source archive
     $tar = new Tar($this->source);
     // distinct directories and files
     $directories = array();
     $files = array();
     foreach ($tar->getContentList() as $index => $file) {
         if (empty($this->folder) || mb_strpos($file['filename'], $this->folder) === 0) {
             if (!empty($this->folder)) {
                 $file['filename'] = str_replace($this->folder, '', $file['filename']);
             }
             // remove leading slash
             $file['filename'] = FileUtil::removeLeadingSlash($file['filename']);
             if ($file['type'] == 'folder') {
                 // remove trailing slash
                 $directories[] = FileUtil::removeTrailingSlash($file['filename']);
             } else {
                 $files[$index] = $file['filename'];
             }
         }
     }
     $this->checkFiles($files);
     // now create the directories
     $errors = array();
     foreach ($directories as $dir) {
         try {
             $this->createDir($dir);
         } catch (SystemException $e) {
             $errors[] = $e->getMessage();
         }
     }
     // now untar all files
     foreach ($files as $index => $file) {
         try {
             $this->createFile($file, $index, $tar);
         } catch (SystemException $e) {
             $errors[] = $e->getMessage();
         }
     }
     if (!empty($errors)) {
         throw new SystemException('error(s) during the installation of the files.', 0, implode("<br />", $errors));
     }
     $this->logFiles($files);
     // close tar
     $tar->close();
 }

 /**
  * Searches the wcf dir.
  */
 protected function searchWcfDir()
 {
     if (self::$wcfDir) {
         $wcfDir = self::$wcfDir;
     } else {
         $wcfDir = FileUtil::unifyDirSeparator(INSTALL_SCRIPT_DIR) . 'wcf/';
     }
     $invalidDirectory = false;
     if (@is_file($wcfDir . 'lib/system/WCF.class.php')) {
         $invalidDirectory = true;
     }
     // domain
     $domainName = '';
     if (!empty($_SERVER['SERVER_NAME'])) {
         $domainName = 'http://' . $_SERVER['SERVER_NAME'];
     }
     // port
     if (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] != 80) {
         $domainName .= ':' . $_SERVER['SERVER_PORT'];
     }
     // script url
     $installScriptUrl = '';
     if (!empty($_SERVER['REQUEST_URI'])) {
         $installScriptUrl = FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash(FileUtil::unifyDirSeparator(dirname($_SERVER['REQUEST_URI']))));
     }
     WCF::getTPL()->assign(array('nextStep' => 'unzipFiles', 'invalidDirectory' => $invalidDirectory, 'wcfDir' => $wcfDir, 'domainName' => $domainName, 'installScriptUrl' => $installScriptUrl, 'installScriptDir' => FileUtil::unifyDirSeparator(INSTALL_SCRIPT_DIR)));
     WCF::getTPL()->display('stepSearchWcfDir');
 }

 /**
  * Searches the wcf dir.
  */
 protected function searchWcfDir()
 {
     $foundDirectory = '';
     if (self::$wcfDir) {
         $wcfDir = self::$wcfDir;
     } else {
         if ($foundDirectory = FileUtil::scanFolder(INSTALL_SCRIPT_DIR, "WCF.class.php", true)) {
             $foundDirectory = $wcfDir = FileUtil::unifyDirSeperator(dirname(dirname(dirname($foundDirectory))) . '/');
             if (dirname(dirname($wcfDir)) . '/' == TMP_DIR) {
                 $foundDirectory = false;
                 $wcfDir = FileUtil::unifyDirSeperator(INSTALL_SCRIPT_DIR) . 'wcf/';
             }
         } else {
             $wcfDir = FileUtil::unifyDirSeperator(INSTALL_SCRIPT_DIR) . 'wcf/';
         }
     }
     // domain
     $domainName = '';
     if (!empty($_SERVER['SERVER_NAME'])) {
         $domainName = 'http://' . $_SERVER['SERVER_NAME'];
     }
     // port
     if (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] != 80) {
         $domainName .= ':' . $_SERVER['SERVER_PORT'];
     }
     // script url
     $installScriptUrl = '';
     if (!empty($_SERVER['REQUEST_URI'])) {
         $installScriptUrl = FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash(FileUtil::unifyDirSeperator(dirname($_SERVER['REQUEST_URI']))));
     }
     WCF::getTPL()->assign(array('nextStep' => 'unzipFiles', 'foundDirectory' => $foundDirectory, 'wcfDir' => $wcfDir, 'domainName' => $domainName, 'installScriptUrl' => $installScriptUrl, 'installScriptDir' => FileUtil::unifyDirSeperator(INSTALL_SCRIPT_DIR)));
     WCF::getTPL()->display('stepSearchWcfDir');
 }

	/**
	 * @see	wcf\form\IForm::validate()
	 */
	public function validate() {
		parent::validate();
		
		if (empty($this->domainName)) {
			throw new UserInputException('domainName');
		}
		else {
			$regex = new Regex('^https?\://');
			$this->domainName = FileUtil::removeTrailingSlash($regex->replace($this->domainName, ''));
			$this->cookieDomain = FileUtil::removeTrailingSlash($regex->replace($this->cookieDomain, ''));
			
			// domain may not contain path components
			$regex = new Regex('[/#\?&]');
			if ($regex->match($this->domainName)) {
				throw new UserInputException('domainName', 'containsPath');
			}
			else if ($regex->match($this->cookieDomain)) {
				throw new UserInputException('cookieDomain', 'containsPath');
			}
			
			// check if cookie domain shares the same domain (may exclude subdomains)
			if (!StringUtil::endsWith($this->domainName, $this->cookieDomain)) {
				throw new UserInputException('cookieDomain', 'notValid');
			}
		}
		
		if (empty($this->domainPath)) {
			$this->cookiePath = '';
		}
		else {
			// strip first and last slash
			$this->domainPath = FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash($this->domainPath));
			$this->cookiePath = FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash($this->cookiePath));
			
			if (!empty($this->cookiePath) && ($this->domainPath != $this->cookiePath)) {
				// check if cookie path is contained within domain path
				if (!StringUtil::startsWith($this->domainPath, $this->cookiePath)) {
					throw new UserInputException('cookiePath', 'notValid');
				}
			}
		}
		
		// add slashes
		$this->domainPath = FileUtil::addLeadingSlash(FileUtil::addTrailingSlash($this->domainPath));
		$this->cookiePath = FileUtil::addLeadingSlash(FileUtil::addTrailingSlash($this->cookiePath));
	}

 /**
  * @see	\wcf\form\IForm::validate()
  */
 public function validate()
 {
     parent::validate();
     if (empty($this->domainName)) {
         throw new UserInputException('domainName');
     } else {
         $regex = new Regex('^https?\\://');
         $this->domainName = FileUtil::removeTrailingSlash($regex->replace($this->domainName, ''));
         $this->cookieDomain = FileUtil::removeTrailingSlash($regex->replace($this->cookieDomain, ''));
         // domain may not contain path components
         $regex = new Regex('[/#\\?&]');
         if ($regex->match($this->domainName)) {
             throw new UserInputException('domainName', 'containsPath');
         } else {
             if ($regex->match($this->cookieDomain)) {
                 throw new UserInputException('cookieDomain', 'containsPath');
             }
         }
         // strip port from cookie domain
         $regex = new Regex(':[0-9]+$');
         $this->cookieDomain = $regex->replace($this->cookieDomain, '');
         // check if cookie domain shares the same domain (may exclude subdomains)
         if (!StringUtil::endsWith($regex->replace($this->domainName, ''), $this->cookieDomain)) {
             throw new UserInputException('cookieDomain', 'notValid');
         }
     }
     // add slashes
     $this->domainPath = FileUtil::addLeadingSlash(FileUtil::addTrailingSlash($this->domainPath));
     // search for other applications with the same domain and path
     $sql = "SELECT\tpackageID\n\t\t\tFROM\twcf" . WCF_N . "_application\n\t\t\tWHERE\tdomainName = ?\n\t\t\t\tAND domainPath = ?\n\t\t\t\tAND packageID <> ?";
     $statement = WCF::getDB()->prepareStatement($sql, 1);
     $statement->execute(array($this->domainName, $this->domainPath, $this->application->packageID));
     $row = $statement->fetchArray();
     if ($row) {
         WCF::getTPL()->assign('conflictApplication', PackageCache::getInstance()->getPackage($row['packageID']));
         throw new UserInputException('domainPath', 'conflict');
     }
 }