PHP util::full_permissions方法代码示例

 /**
  * List browse on the server, so we can insert them in the file input.
  *
  * @param $path
  * @param  Silex\Application $app
  * @param  Request           $request
  * @return mixed
  */
 public function browse($path, Silex\Application $app, Request $request)
 {
     $files = array();
     $folders = array();
     // $key is linked to the fieldname of the original field, so we can
     // Set the selected value in the proper field
     $key = $app['request']->get('key');
     $basefolder = $app['resources']->getPath('files');
     $path = stripTrailingSlash(str_replace("..", "", $path));
     if ($path == 'files') {
         $path = '';
     }
     $currentfolder = realpath($basefolder . $path);
     $ignored = array(".", "..", ".DS_Store", ".gitignore", ".htaccess");
     // Get the pathsegments, so we can show the path..
     $pathsegments = array();
     $cumulative = "";
     if (!empty($path)) {
         foreach (explode("/", $path) as $segment) {
             $cumulative .= $segment . "/";
             $pathsegments[$cumulative] = $segment;
         }
     }
     if (file_exists($currentfolder)) {
         $d = dir($currentfolder);
         while (false !== ($entry = $d->read())) {
             if (in_array($entry, $ignored)) {
                 continue;
             }
             $fullfilename = $currentfolder . "/" . $entry;
             if (is_file($fullfilename)) {
                 $relativepath = str_replace("files/", "", $path . "/" . $entry);
                 $files[$entry] = array('path' => $path, 'filename' => $entry, 'newpath' => $path . "/" . $entry, 'relativepath' => $relativepath, 'writable' => is_writable($fullfilename), 'readable' => is_readable($fullfilename), 'type' => strtolower(getExtension($entry)), 'filesize' => formatFilesize(filesize($fullfilename)), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)), 'permissions' => \util::full_permissions($fullfilename));
                 if (in_array(strtolower(getExtension($entry)), array('gif', 'jpg', 'png', 'jpeg'))) {
                     $size = getimagesize($fullfilename);
                     $files[$entry]['imagesize'] = sprintf("%s × %s", $size[0], $size[1]);
                 }
             }
             if (is_dir($fullfilename)) {
                 $folders[$entry] = array('path' => $path, 'foldername' => $entry, 'newpath' => $path . "/" . $entry, 'writable' => is_writable($fullfilename), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)));
             }
         }
         $d->close();
     } else {
         $app['session']->getFlashBag()->set('error', __("Folder '%s' could not be found, or is not readable.", array('%s' => $path)));
     }
     $app['twig']->addGlobal('title', __("Files in %s", array('%s' => $path)));
     // Make sure the files and folders are sorted properly.
     ksort($files);
     ksort($folders);
     return $app['render']->render('files_async.twig', array('path' => $path, 'files' => $files, 'folders' => $folders, 'pathsegments' => $pathsegments, 'key' => $key));
 }

 /**
  * Return a list with the current stacked items. Add some relevant info to each item,
  * and also check if the item is present and readable.
  *
  * @param int $count
  * @param string $typefilter
  * @return array
  */
 public function listitems($count = 100, $typefilter = "")
 {
     // Make sure typefilter is an array, if passed something like "image, document"
     if (!empty($typefilter)) {
         $typefilter = array_map("trim", explode(",", $typefilter));
     }
     // Our basepath for all uploaded files.
     $filespath = $this->app['paths']['filespath'];
     $items = $this->items;
     $list = array();
     foreach ($items as $item) {
         $extension = strtolower(getExtension($item));
         if (in_array($extension, $this->imagetypes)) {
             $type = "image";
         } elseif (in_array($extension, $this->documenttypes)) {
             $type = "document";
         } else {
             $type = "other";
         }
         // Skip this one, if it doesn't match the type.
         if (!empty($typefilter) && !in_array($type, $typefilter)) {
             continue;
         }
         // Skip it, if it isn't readable or doesn't exist.
         $fullpath = str_replace("files/files/", "files/", $filespath . "/" . $item);
         if (!is_readable($fullpath)) {
             continue;
         }
         $thisitem = array('basename' => basename($item), 'extension' => $extension, 'filepath' => str_replace("files/", "", $item), 'type' => $type, 'writable' => is_writable($fullpath), 'readable' => is_readable($fullpath), 'filesize' => formatFilesize(filesize($fullpath)), 'modified' => date("Y/m/d H:i:s", filemtime($fullpath)), 'permissions' => \util::full_permissions($fullpath));
         $thisitem['info'] = sprintf("%s: <code>%s</code><br>%s: %s<br>%s: %s<br>%s: <code>%s</code>", __('Path'), $thisitem['filepath'], __('Filesize'), $thisitem['filesize'], __('Modified'), $thisitem['modified'], __('Permissions'), $thisitem['permissions']);
         if ($type == "image") {
             $size = getimagesize($fullpath);
             $thisitem['imagesize'] = sprintf("%s × %s", $size[0], $size[1]);
             $thisitem['info'] .= sprintf("<br>%s: %s × %s px", __("Size"), $size[0], $size[1]);
         }
         //add it to our list..
         $list[] = $thisitem;
     }
     $list = array_slice($list, 0, $count);
     return $list;
 }

 public function files($path, Silex\Application $app, Request $request)
 {
     $files = array();
     $folders = array();
     $basefolder = BOLT_WEB_DIR . "/";
     $path = stripTrailingSlash(str_replace("..", "", $path));
     $currentfolder = realpath($basefolder . $path);
     if (!$app['filepermissions']->authorized($currentfolder)) {
         $error = __("Display the file or directory '%s' is forbidden.", array('%s' => $path));
         $app->abort(403, $error);
     }
     if (is_writable($currentfolder)) {
         // Define the "Upload here" form.
         $form = $app['form.factory']->createBuilder('form')->add('FileUpload', 'file', array('label' => __("Upload a file to this folder:")))->getForm();
         // Handle the upload.
         if ($request->isMethod('POST')) {
             $form->bind($request);
             if ($form->isValid()) {
                 $files = $request->files->get($form->getName());
                 // Check if we even have an uploaded file.
                 if (isset($files['FileUpload'])) {
                     // clean up and validate filename
                     $originalFilename = $files['FileUpload']->getClientOriginalName();
                     $filename = preg_replace('/[^a-zA-Z0-9_\\.]/', '_', basename($originalFilename));
                     if ($app['filepermissions']->allowedUpload($filename)) {
                         $files['FileUpload']->move($currentfolder, $filename);
                         $app['session']->getFlashBag()->set('info', __("File '%file%' was uploaded successfully.", array('%file%' => $filename)));
                         // Add the file to our stack..
                         $app['stack']->add($path . "/" . $filename);
                     } else {
                         $extensionList = array();
                         foreach ($app['filepermissions']->getAllowedUploadExtensions() as $extension) {
                             $extensionList[] = '<code>.' . htmlspecialchars($extension, ENT_QUOTES) . '</code>';
                         }
                         $extensionList = implode(' ', $extensionList);
                         $app['session']->getFlashBag()->set('error', __("File '%file%' could not be uploaded (wrong/disallowed file type). Make sure the file extension is one of the following: ", array('%file%' => $filename)) . $extensionList);
                     }
                 }
             } else {
                 $app['session']->getFlashBag()->set('error', __("File '%file%' could not be uploaded.", array('%file%' => $filename)));
             }
             return redirect('files', array('path' => $path));
         }
         $formview = $form->createView();
     } else {
         // Folder not writable, don't show an upload.
         $formview = false;
     }
     $ignored = array(".", "..", ".DS_Store", ".gitignore", ".htaccess");
     // Get the pathsegments, so we can show the path..
     $pathsegments = array();
     $cumulative = "";
     if (!empty($path)) {
         foreach (explode("/", $path) as $segment) {
             $cumulative .= $segment . "/";
             $pathsegments[$cumulative] = $segment;
         }
     }
     if (file_exists($currentfolder)) {
         $d = dir($currentfolder);
         while (false !== ($entry = $d->read())) {
             if (in_array($entry, $ignored)) {
                 continue;
             }
             $fullfilename = $currentfolder . "/" . $entry;
             if (!$app['filepermissions']->authorized(realpath($fullfilename))) {
                 continue;
             }
             if (is_file($fullfilename)) {
                 $files[$entry] = array('path' => $path, 'filename' => $entry, 'newpath' => $path . "/" . $entry, 'writable' => is_writable($fullfilename), 'readable' => is_readable($fullfilename), 'type' => getExtension($entry), 'filesize' => formatFilesize(filesize($fullfilename)), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)), 'permissions' => \util::full_permissions($fullfilename));
                 if (in_array(getExtension($entry), array('gif', 'jpg', 'png', 'jpeg'))) {
                     $size = getimagesize($fullfilename);
                     $files[$entry]['imagesize'] = sprintf("%s × %s", $size[0], $size[1]);
                 }
             }
             if (is_dir($fullfilename)) {
                 $folders[$entry] = array('path' => $path, 'foldername' => $entry, 'newpath' => $path . "/" . $entry, 'writable' => is_writable($fullfilename), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)));
             }
         }
         $d->close();
     } else {
         $app['session']->getFlashBag()->set('error', __("Folder '%s' could not be found, or is not readable.", array('%s' => $path)));
     }
     $app['twig']->addGlobal('title', __("Files in %s", array('%s' => $path)));
     // Make sure the files and folders are sorted properly.
     ksort($files);
     ksort($folders);
     // Select the correct template to render this. If we've got 'CKEditor' in the title, it's a dialog
     // from CKeditor to insert a file..
     if (!$request->query->has('CKEditor')) {
         $twig = 'files.twig';
     } else {
         $twig = 'files_ck.twig';
     }
     return $app['render']->render($twig, array('path' => $path, 'files' => $files, 'folders' => $folders, 'pathsegments' => $pathsegments, 'form' => $formview));
 }

 public function files($path, Silex\Application $app, Request $request)
 {
     $files = array();
     $folders = array();
     $basefolder = __DIR__ . "/../../../../";
     $path = stripTrailingSlash(str_replace("..", "", $path));
     $currentfolder = realpath($basefolder . $path);
     if (is_writable($currentfolder)) {
         // Define the "Upload here" form.
         $form = $app['form.factory']->createBuilder('form')->add('FileUpload', 'file', array('label' => __("Upload a file to this folder:")))->getForm();
         // Handle the upload.
         if ($request->isMethod('POST')) {
             $form->bind($request);
             if ($form->isValid()) {
                 $files = $request->files->get($form->getName());
                 /* Make sure that Upload Directory is properly configured and writable */
                 $filename = $files['FileUpload']->getClientOriginalName();
                 $files['FileUpload']->move($currentfolder, $filename);
                 echo "path: {$path}";
                 $app['session']->getFlashBag()->set('info', __("File '%file%' was uploaded successfully.", array('%file%' => $filename)));
                 // Add the file to our stack..
                 $app['stack']->add($path . "/" . $filename);
             } else {
                 $app['session']->getFlashBag()->set('error', __("File '%file%' could not be uploaded.", array('%file%' => $filename)));
             }
             return redirect('files', array('path' => $path));
         }
         $formview = $form->createView();
     } else {
         // Folder not writable, don't show an upload.
         $formview = false;
     }
     $ignored = array(".", "..", ".DS_Store", ".gitignore", ".htaccess");
     // Get the pathsegments, so we can show the path..
     $pathsegments = array();
     $cumulative = "";
     if (!empty($path)) {
         foreach (explode("/", $path) as $segment) {
             $cumulative .= $segment . "/";
             $pathsegments[$cumulative] = $segment;
         }
     }
     if (file_exists($currentfolder)) {
         $d = dir($currentfolder);
         while (false !== ($entry = $d->read())) {
             if (in_array($entry, $ignored)) {
                 continue;
             }
             $fullfilename = $currentfolder . "/" . $entry;
             if (is_file($fullfilename)) {
                 $files[$entry] = array('path' => $path, 'filename' => $entry, 'newpath' => $path . "/" . $entry, 'writable' => is_writable($fullfilename), 'readable' => is_readable($fullfilename), 'type' => getExtension($entry), 'filesize' => formatFilesize(filesize($fullfilename)), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)), 'permissions' => \util::full_permissions($fullfilename));
                 if (in_array(getExtension($entry), array('gif', 'jpg', 'png', 'jpeg'))) {
                     $size = getimagesize($fullfilename);
                     $files[$entry]['imagesize'] = sprintf("%s × %s", $size[0], $size[1]);
                 }
             }
             if (is_dir($fullfilename)) {
                 $folders[$entry] = array('path' => $path, 'foldername' => $entry, 'newpath' => $path . "/" . $entry, 'writable' => is_writable($fullfilename), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)));
             }
         }
         $d->close();
     } else {
         $app['session']->getFlashBag()->set('error', __("Folder '%s' could not be found, or is not readable.", array('%s' => $path)));
     }
     $app['twig']->addGlobal('title', __("Files in %s", array('%s' => $path)));
     // Make sure the files and folders are sorted properly.
     ksort($files);
     ksort($folders);
     // Select the correct template to render this. If we've got 'CKEditor' in the title, it's a dialog
     // from CKeditor to insert a file..
     if (!$request->query->has('CKEditor')) {
         $twig = 'files.twig';
     } else {
         $twig = 'files_ck.twig';
     }
     return $app['render']->render($twig, array('path' => $path, 'files' => $files, 'folders' => $folders, 'pathsegments' => $pathsegments, 'form' => $formview));
 }

 function files($path, Silex\Application $app, Request $request)
 {
     $files = array();
     $folders = array();
     $basefolder = __DIR__ . "/../../../../";
     $path = stripTrailingSlash(str_replace("..", "", $path));
     $currentfolder = realpath($basefolder . $path);
     $ignored = array(".", "..", ".DS_Store", ".gitignore", ".htaccess");
     // Get the pathsegments, so we can show the path..
     $pathsegments = array();
     $cumulative = "";
     if (!empty($path)) {
         foreach (explode("/", $path) as $segment) {
             $cumulative .= $segment . "/";
             $pathsegments[$cumulative] = $segment;
         }
     }
     if (file_exists($currentfolder)) {
         $d = dir($currentfolder);
         while (false !== ($entry = $d->read())) {
             if (in_array($entry, $ignored)) {
                 continue;
             }
             $fullfilename = $currentfolder . "/" . $entry;
             if (is_file($fullfilename)) {
                 $files[$entry] = array('path' => $path, 'filename' => $entry, 'newpath' => $path . "/" . $entry, 'writable' => is_writable($fullfilename), 'readable' => is_readable($fullfilename), 'type' => getExtension($entry), 'filesize' => formatFilesize(filesize($fullfilename)), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)), 'permissions' => \util::full_permissions($fullfilename));
                 if (in_array(getExtension($entry), array('gif', 'jpg', 'png', 'jpeg'))) {
                     $size = getimagesize($fullfilename);
                     $files[$entry]['imagesize'] = sprintf("%s × %s", $size[0], $size[1]);
                 }
             }
             if (is_dir($fullfilename)) {
                 $folders[$entry] = array('path' => $path, 'foldername' => $entry, 'newpath' => $path . "/" . $entry, 'writable' => is_writable($fullfilename), 'modified' => date("Y/m/d H:i:s", filemtime($fullfilename)));
             }
         }
         $d->close();
     } else {
         $app['session']->setFlash('error', "File '" . $file . "' could not be saved: not valid YAML.");
     }
     $app['twig']->addGlobal('title', "Files in " . $path);
     return $app['twig']->render('files.twig', array('path' => $path, 'files' => $files, 'folders' => $folders, 'pathsegments' => $pathsegments));
 }

 public function test_set_writable()
 {
     if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
         $this->markTestSkipped('This functionality is not working on Windows.');
     }
     if (posix_geteuid() === 0) {
         $this->markTestSkipped('These tests don\'t work when run as root');
     }
     $this->assertFalse(util::set_writable('/no/such/file'));
     // Create a file to test with
     $dirname = dirname(__FILE__);
     $file = $dirname . '/test7';
     touch($file);
     chmod($file, 0644);
     // The file is owned by us so it should be writable
     $this->assertTrue(is_writable($file));
     $this->assertEquals('-rw-r--r--', util::full_permissions($file));
     // Toggle writable bit off for us
     util::set_writable($file, false);
     clearstatcache();
     $this->assertFalse(is_writable($file));
     $this->assertEquals('-r--r--r--', util::full_permissions($file));
     // Toggle writable bit back on for us
     util::set_writable($file, true);
     clearstatcache();
     $this->assertTrue(is_writable($file));
     $this->assertEquals('-rw-r--r--', util::full_permissions($file));
     unlink($file);
 }