PHP FileUtil::getRelativePath方法代码示例

 /**
  * Returns a list of WCFSetup resources.
  * 
  * @return	array<array>
  */
 protected function getResources()
 {
     $cache = $this->getCache('wcfSetupResource', 'WcfSetupResource');
     $resources = array(array('label' => '', 'path' => ''));
     $sourceList = new SourceList();
     $sourceList->sqlConditions = "source.sourceID IN (" . implode(',', WCF::getUser()->getAccessibleSourceIDs()) . ")";
     $sourceList->sqlLimit = 0;
     $sourceList->readObjects();
     foreach ($sourceList->getObjects() as $source) {
         if (!isset($cache[$source->sourceID])) {
             continue;
         }
         foreach ($cache[$source->sourceID] as $resource) {
             $resources[] = array('label' => $source->name . ' :: ' . FileUtil::getRelativePath($source->sourceDirectory, $resource), 'path' => $resource);
         }
     }
     return $resources;
 }

 /**
  * @see CacheBuilder::getData()
  */
 public function getData($cacheResource)
 {
     list($cache, $packageID, $styleID) = explode('-', $cacheResource['cache']);
     $data = array();
     // get active package
     require_once WCF_DIR . 'lib/acp/package/Package.class.php';
     $activePackage = new Package($packageID);
     $activePackageDir = FileUtil::getRealPath(WCF_DIR . $activePackage->getDir());
     // get package dirs
     $packageDirs = array();
     $sql = "SELECT\t\tDISTINCT packageDir\r\n\t\t\tFROM\t\twcf" . WCF_N . "_package_dependency dependency\r\n\t\t\tLEFT JOIN\twcf" . WCF_N . "_package package\r\n\t\t\tON\t\t(package.packageID = dependency.dependency)\r\n\t\t\tWHERE\t\tdependency.packageID = " . $packageID . "\r\n\t\t\t\t\tAND packageDir <> ''\r\n\t\t\tORDER BY\tpriority DESC";
     $result = WCF::getDB()->sendQuery($sql);
     while ($row = WCF::getDB()->fetchArray($result)) {
         $packageDirs[] = FileUtil::getRealPath(WCF_DIR . $row['packageDir']);
     }
     $packageDirs[] = WCF_DIR;
     // get style icon path
     $iconDirs = array();
     $sql = "SELECT\tvariableValue\r\n\t\t\tFROM\twcf" . WCF_N . "_style_variable\r\n\t\t\tWHERE\tstyleID = " . $styleID . "\r\n\t\t\t\tAND variableName = 'global.icons.location'";
     $row = WCF::getDB()->getFirstRow($sql);
     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);
             $icons = self::getIconFiles($path);
             foreach ($icons as $icon) {
                 $icon = str_replace($path, '', $icon);
                 if (!isset($data[$icon])) {
                     $data[$icon] = $relativePackageDir . $iconDir . $icon;
                 }
             }
         }
     }
     return $data;
 }

 /**
  * Prompts for installation directory.
  *
  * @return	string		package dir
  */
 protected function promptPackageDir()
 {
     $packageDir = $errorField = $errorType = '';
     if (isset($_POST['send'])) {
         if (isset($_POST['packageDir'])) {
             $packageDir = StringUtil::trim($_POST['packageDir']);
         }
         // error handling
         try {
             $dir = FileUtil::addTrailingSlash(FileUtil::unifyDirSeperator($packageDir));
             // package can not be installed into the wcf directory
             if (FileUtil::unifyDirSeperator(WCF_DIR) == $dir) {
                 throw new UserInputException('packageDir', 'wcfDirLocked');
             }
             // this package is a standalone package and needs its own package directory
             $relativePackageDir = FileUtil::getRelativePath(WCF_DIR, $dir);
             $sql = "SELECT \tCOUNT(*) AS count\n\t\t\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\t\t\tWHERE\tpackageDir = '" . escapeString($relativePackageDir) . "'";
             $alreadyInstalled = WCF::getDB()->getFirstRow($sql);
             if ($alreadyInstalled['count'] > 0) {
                 throw new UserInputException('packageDir', 'alreadyInstalled');
             }
             // check writing property
             if (@file_exists($dir) && !@is_writable($dir)) {
                 throw new UserInputException('packageDir', 'notWritable');
             }
             return $relativePackageDir;
         } catch (UserInputException $e) {
             $errorField = $e->getField();
             $errorType = $e->getType();
         }
     } else {
         // make default dir
         //$packageNameParts = explode('.', $this->installation->getPackage()->getPackage());
         //$packageDir = FileUtil::getRealPath(WCF_DIR.'../'.$packageNameParts[count($packageNameParts) - 1]);
         $packageDir = FileUtil::getRealPath(WCF_DIR . '../');
     }
     // 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'];
     }
     // wcf url
     $wcfUrl = '';
     if (!empty($_SERVER['REQUEST_URI'])) {
         $wcfUrl = FileUtil::removeTrailingSlash(FileUtil::getRealPath(FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash(dirname($_SERVER['REQUEST_URI']))) . '/' . RELATIVE_WCF_DIR));
     }
     WCF::getTPL()->assign(array('packageDir' => $packageDir, 'errorField' => $errorField, 'errorType' => $errorType, 'domainName' => $domainName, 'wcfUrl' => $wcfUrl, 'wcfDir' => FileUtil::unifyDirSeperator(WCF_DIR)));
     WCF::getTPL()->display('packageInstallationPromptPackageDir');
     exit;
 }

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

 protected static function getRelativePath($baseSourceID, $targetSourceID, $path)
 {
     $basePath = self::$sources[$baseSourceID]->sourceDirectory;
     $targetPath = FileUtil::getRealPath(FileUtil::addTrailingSlash(self::$sources[$targetSourceID]->sourceDirectory) . $path);
     $relativePath = FileUtil::getRelativePath($basePath, $targetPath);
     return FileUtil::getRealPath($relativePath);
 }

 /**
  * Reads a package.
  * 
  * @param	string		$packageHash
  * @param	string		$packageName
  * @param	string		$minVersion
  */
 protected function fetchPackage($packageHash, $packageName, $minVersion = '')
 {
     // try to find requested package
     if (!isset($this->cachedPackages['packages'][$packageHash])) {
         $this->errors[$packageHash] = array('message' => 'notFound', 'packageName' => $packageName);
         return;
     }
     $cachedPackage = $this->cachedPackages['packages'][$packageHash];
     if (!empty($minVersion)) {
         if (version_compare($minVersion, $cachedPackage['version'], '>')) {
             $this->errors[$packageHash] = array('message' => 'insufficientVersion', 'packageName' => $packageName);
             return;
         }
     }
     // ignore duplicate entries
     if (isset($this->packages[$packageName]['directories'][$cachedPackage['directory']])) {
         return;
     }
     // add current package
     $this->packages[$packageName]['hash'] = $packageHash;
     if (isset($cachedPackage['source'])) {
         $directory = FileUtil::getRelativePath($this->source->sourceDirectory, $cachedPackage['source']->sourceDirectory);
         $directoryShown = $cachedPackage['source']->name . ' :: ' . str_replace($directory, '', $cachedPackage['directory']);
     } else {
         $directoryShown = $this->source->name . '::' . $cachedPackage['directory'];
     }
     $this->packages[$packageName]['directories'][$cachedPackage['directory']] = array('directoryShown' => $directoryShown, 'version' => $cachedPackage['version']);
     $this->fetchDependencies($packageHash);
 }

 /**
  * Writes the config.inc.php for a standalone application.
  * 
  * @param	integer		$packageID
  */
 public static function writeConfigFile($packageID)
 {
     $package = new Package($packageID);
     $packageDir = FileUtil::addTrailingSlash(FileUtil::getRealPath(WCF_DIR . $package->getDir()));
     $file = new File($packageDir . PackageInstallation::CONFIG_FILE);
     $file->write("<?php\n");
     $currentPrefix = strtoupper($package->getAbbreviation());
     // get dependencies (only standalones)
     $sql = "SELECT\t\tpackage.*, IF(package.packageID = " . $packageID . ", 1, 0) AS sortOrder\n\t\t\tFROM\t\twcf" . WCF_N . "_package_dependency package_dependency\n\t\t\tLEFT JOIN\twcf" . WCF_N . "_package package\n\t\t\tON\t\t(package.packageID = package_dependency.dependency)\n\t\t\tWHERE\t\tpackage_dependency.packageID = " . $packageID . "\n\t\t\t\t\tAND package.standalone = 1\n\t\t\t\t\tAND package.packageDir <> ''\n\t\t\tORDER BY\tsortOrder DESC,\n\t\t\t\t\tpackage_dependency.priority DESC";
     $result = WCF::getDB()->sendQuery($sql);
     while ($row = WCF::getDB()->fetchArray($result)) {
         $dependency = new Package(null, $row);
         $dependencyDir = FileUtil::addTrailingSlash(FileUtil::getRealPath(WCF_DIR . $dependency->getDir()));
         $prefix = strtoupper($dependency->getAbbreviation());
         $file->write("// " . $dependency->getPackage() . " vars\n");
         $file->write("// " . strtolower($prefix) . "\n");
         $file->write("if (!defined('" . $prefix . "_DIR')) define('" . $prefix . "_DIR', " . ($dependency->getPackageID() == $package->getPackageID() ? "dirname(__FILE__).'/'" : "'" . $dependencyDir . "'") . ");\n");
         $file->write("if (!defined('RELATIVE_" . $prefix . "_DIR')) define('RELATIVE_" . $prefix . "_DIR', " . ($dependency->getPackageID() == $package->getPackageID() ? "''" : "RELATIVE_" . $currentPrefix . "_DIR.'" . FileUtil::getRelativePath($packageDir, $dependencyDir) . "'") . ");\n");
         $file->write("if (!defined('" . $prefix . "_N')) define('" . $prefix . "_N', '" . WCF_N . "_" . $dependency->getInstanceNo() . "');\n");
         $file->write("\$packageDirs[] = " . $prefix . "_DIR;\n");
         $file->write("\n");
     }
     // write general information
     $file->write("// general info\n");
     $file->write("if (!defined('RELATIVE_WCF_DIR'))\tdefine('RELATIVE_WCF_DIR', RELATIVE_" . $currentPrefix . "_DIR.'" . FileUtil::getRelativePath($packageDir, WCF_DIR) . "');\n");
     $file->write("if (!defined('PACKAGE_ID')) define('PACKAGE_ID', " . $package->getPackageID() . ");\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->getVersion() . "');\n");
     // write end
     $file->write("?>");
     $file->close();
 }