/** * Stream directory recursively * @param string $dir * @param string $internalDir */ public function addDirRecursive($dir, $internalDir = '') { $dirname = basename($dir); $rootDir = $internalDir . $dirname; if (!empty($rootDir)) { $this->streamerInstance->addEmptyDir($rootDir); } $internalDir .= $dirname . '/'; // prevent absolute dirs $internalDir = ltrim($internalDir, '/'); $files = \OC\Files\Filesystem::getDirectoryContent($dir); foreach ($files as $file) { $filename = $file['name']; $file = $dir . '/' . $filename; if (\OC\Files\Filesystem::is_file($file)) { $filesize = \OC\Files\Filesystem::filesize($file); $fh = \OC\Files\Filesystem::fopen($file, 'r'); $this->addFileFromStream($fh, $internalDir . $filename, $filesize); fclose($fh); } elseif (\OC\Files\Filesystem::is_dir($file)) { $this->addDirRecursive($file, $internalDir); } } }
/** * @param string $dir * @param ZipStreamer $zip * @param string $internalDir */ public static function zipAddDir($dir, ZipStreamer $zip, $internalDir = '') { $dirname = basename($dir); $rootDir = $internalDir . $dirname; if (!empty($rootDir)) { $zip->addEmptyDir($rootDir); } $internalDir .= $dirname .= '/'; // prevent absolute dirs $internalDir = ltrim($internalDir, '/'); $files = \OC\Files\Filesystem::getDirectoryContent($dir); foreach ($files as $file) { $filename = $file['name']; $file = $dir . '/' . $filename; if (\OC\Files\Filesystem::is_file($file)) { $fh = \OC\Files\Filesystem::fopen($file, 'r'); $zip->addFileFromStream($fh, $internalDir . $filename); fclose($fh); } elseif (\OC\Files\Filesystem::is_dir($file)) { self::zipAddDir($file, $zip, $internalDir); } } }
public function file_assemble($path) { $absolutePath = \OC\Files\Filesystem::normalizePath(\OC\Files\Filesystem::getView()->getAbsolutePath($path)); $data = ''; // use file_put_contents as method because that best matches what this function does if (OC_FileProxy::runPreProxies('file_put_contents', $absolutePath, $data) && \OC\Files\Filesystem::isValidPath($path)) { $path = \OC\Files\Filesystem::getView()->getRelativePath($absolutePath); $exists = \OC\Files\Filesystem::file_exists($path); $run = true; if (!$exists) { OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_create, array(\OC\Files\Filesystem::signal_param_path => $path, \OC\Files\Filesystem::signal_param_run => &$run)); } OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_write, array(\OC\Files\Filesystem::signal_param_path => $path, \OC\Files\Filesystem::signal_param_run => &$run)); if (!$run) { return false; } $target = \OC\Files\Filesystem::fopen($path, 'w'); if ($target) { $count = $this->assemble($target); fclose($target); if (!$exists) { OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_create, array(\OC\Files\Filesystem::signal_param_path => $path)); } OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_write, array(\OC\Files\Filesystem::signal_param_path => $path)); OC_FileProxy::runPostProxies('file_put_contents', $absolutePath, $count); return $count > 0; } else { return false; } } }
/** * return the content of a file or return a zip file containing multiple files * * @param string $dir * @param string $files ; separated list of files to download * @param boolean $onlyHeader ; boolean to only send header of the request */ public static function get($dir, $files, $onlyHeader = false) { $view = \OC\Files\Filesystem::getView(); $getType = self::FILE; $filename = $dir; try { if (is_array($files) && count($files) === 1) { $files = $files[0]; } if (!is_array($files)) { $filename = $dir . '/' . $files; if (!$view->is_dir($filename)) { self::getSingleFile($view, $dir, $files, $onlyHeader); return; } } $name = 'download'; if (is_array($files)) { $getType = self::ZIP_FILES; $basename = basename($dir); if ($basename) { $name = $basename; } $filename = $dir . '/' . $name; } else { $filename = $dir . '/' . $files; $getType = self::ZIP_DIR; // downloading root ? if ($files !== '') { $name = $files; } } $streamer = new Streamer(); OC_Util::obEnd(); self::lockFiles($view, $dir, $files); $streamer->sendHeaders($name); $executionTime = intval(OC::$server->getIniWrapper()->getNumeric('max_execution_time')); set_time_limit(0); if ($getType === self::ZIP_FILES) { foreach ($files as $file) { $file = $dir . '/' . $file; if (\OC\Files\Filesystem::is_file($file)) { $fileSize = \OC\Files\Filesystem::filesize($file); $fh = \OC\Files\Filesystem::fopen($file, 'r'); $streamer->addFileFromStream($fh, basename($file), $fileSize); fclose($fh); } elseif (\OC\Files\Filesystem::is_dir($file)) { $streamer->addDirRecursive($file); } } } elseif ($getType === self::ZIP_DIR) { $file = $dir . '/' . $files; $streamer->addDirRecursive($file); } $streamer->finalize(); set_time_limit($executionTime); self::unlockAllTheFiles($dir, $files, $getType, $view, $filename); } catch (\OCP\Lock\LockedException $ex) { self::unlockAllTheFiles($dir, $files, $getType, $view, $filename); OC::$server->getLogger()->logException($ex); $l = \OC::$server->getL10N('core'); $hint = method_exists($ex, 'getHint') ? $ex->getHint() : ''; \OC_Template::printErrorPage($l->t('File is currently busy, please try again later'), $hint); } catch (\OCP\Files\ForbiddenException $ex) { self::unlockAllTheFiles($dir, $files, $getType, $view, $filename); OC::$server->getLogger()->logException($ex); $l = \OC::$server->getL10N('core'); \OC_Template::printErrorPage($l->t('Can\'t read file'), $ex->getMessage()); } catch (\Exception $ex) { self::unlockAllTheFiles($dir, $files, $getType, $view, $filename); OC::$server->getLogger()->logException($ex); $l = \OC::$server->getL10N('core'); $hint = method_exists($ex, 'getHint') ? $ex->getHint() : ''; \OC_Template::printErrorPage($l->t('Can\'t read file'), $hint); } }
/** * Returns the data * * @return string */ public function get() { //throw exception if encryption is disabled but files are still encrypted if (\OC_Util::encryptedFiles()) { throw new \Sabre_DAV_Exception_ServiceUnavailable(); } else { return \OC\Files\Filesystem::fopen($this->path, 'rb'); } }
public static function openFile($name) { if (\OC\Files\Filesystem::isReadable($name)) { $f = \OC\Files\Filesystem::fopen($name, 'rb'); if ($f !== FALSE) { return new RessourceReader($f); } } return null; }
<?php OCP\JSON::checkLoggedIn(); OCP\JSON::callCheck(); OCP\JSON::checkAppEnabled('files_irods'); $source = $_GET['source']; $f = \OC\Files\Filesystem::fopen($source, 'r'); $meta = stream_get_meta_data($f)['wrapper_data']->metadata; $html = "<table id='metadata'>\n <thead>\n <tr>\n <th>Key</th>\n <th>Value</th>\n <th>Units</th>\n <th>Actions</th>\n </tr>\n </thead>\n <tbody>"; foreach ($meta as $m) { $html .= sprintf("<tr><td class='editable' data-name='name' data-pk={$m->id}>%s</td>\n <td class='editable' data-name='value' data-pk={$m->id}>%s</td>\n <td class='editable' data-name='units' data-pk={$m->id}>%s</td>\n <td><button class='btn btn-danger remove-metadata' data-pk={$m->id}><i class='glyphicon glyphicon-remove'></i> Remove</button></td>\n </tr>", $m->name, $m->value, $m->units); } $html .= "</tbody></table>"; \OCP\JSON::success(array('data' => $html));
header('WWW-Authenticate: Basic realm="ownCloud Server"'); header('HTTP/1.0 401 Unauthorized'); echo 'Valid credentials must be supplied'; exit; } else { if (!OC_User::login($_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"])) { exit; } } } list($type, $file) = explode('/', substr($path_info, 1 + strlen($service) + 1), 2); if ($type != 'oc_chunked') { OC_Response::setStatus(OC_Response::STATUS_NOT_FOUND); die; } if (!\OC\Files\Filesystem::is_file($file)) { OC_Response::setStatus(OC_Response::STATUS_NOT_FOUND); die; } switch ($_SERVER['REQUEST_METHOD']) { case 'PUT': $input = fopen("php://input", "r"); $org_file = \OC\Files\Filesystem::fopen($file, 'rb'); $info = array('name' => basename($file)); $sync = new OC_FileChunking($info); $result = $sync->signature_split($org_file, $input); echo json_encode($result); break; default: OC_Response::setStatus(OC_Response::STATUS_NOT_FOUND); }
/** * @deprecated OC_Filesystem is replaced by \OC\Files\Filesystem */ public static function fopen($path, $mode) { return \OC\Files\Filesystem::fopen($path, $mode); }
/** * return the content of a file or return a zip file containing multiple files * * @param string $dir * @param string $files ; separated list of files to download * @param boolean $onlyHeader ; boolean to only send header of the request */ public static function get($dir, $files, $onlyHeader = false) { $view = \OC\Files\Filesystem::getView(); if (is_array($files) && count($files) === 1) { $files = $files[0]; } if (is_array($files)) { $getType = self::ZIP_FILES; $basename = basename($dir); if ($basename) { $name = $basename; } else { $name = 'download'; } $filename = $dir . '/' . $name; } else { $filename = $dir . '/' . $files; if (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) { $getType = self::ZIP_DIR; // downloading root ? if ($files === '') { $name = 'download'; } else { $name = $files; } } else { $getType = self::FILE; $name = $files; } } if ($getType === self::FILE) { $streamer = false; } else { $streamer = new Streamer(); } OC_Util::obEnd(); try { if ($getType === self::FILE) { $view->lockFile($filename, ILockingProvider::LOCK_SHARED); } if ($streamer) { $streamer->sendHeaders($name); } elseif (\OC\Files\Filesystem::isReadable($filename)) { self::sendHeaders($filename, $name); } elseif (!\OC\Files\Filesystem::file_exists($filename)) { header("HTTP/1.0 404 Not Found"); $tmpl = new OC_Template('', '404', 'guest'); $tmpl->printPage(); exit; } else { header("HTTP/1.0 403 Forbidden"); die('403 Forbidden'); } if ($onlyHeader) { return; } if ($streamer) { $executionTime = intval(ini_get('max_execution_time')); set_time_limit(0); if ($getType === self::ZIP_FILES) { foreach ($files as $file) { $file = $dir . '/' . $file; if (\OC\Files\Filesystem::is_file($file)) { $fileSize = \OC\Files\Filesystem::filesize($file); $fh = \OC\Files\Filesystem::fopen($file, 'r'); $streamer->addFileFromStream($fh, basename($file), $fileSize); fclose($fh); } elseif (\OC\Files\Filesystem::is_dir($file)) { $streamer->addDirRecursive($file); } } } elseif ($getType === self::ZIP_DIR) { $file = $dir . '/' . $files; $streamer->addDirRecursive($file); } $streamer->finalize(); set_time_limit($executionTime); } else { \OC\Files\Filesystem::readfile($filename); } if ($getType === self::FILE) { $view->unlockFile($filename, ILockingProvider::LOCK_SHARED); } } catch (\OCP\Lock\LockedException $ex) { $l = \OC::$server->getL10N('core'); $hint = method_exists($ex, 'getHint') ? $ex->getHint() : ''; \OC_Template::printErrorPage($l->t('File is currently busy, please try again later'), $hint); } catch (\Exception $ex) { $l = \OC::$server->getL10N('core'); $hint = method_exists($ex, 'getHint') ? $ex->getHint() : ''; \OC_Template::printErrorPage($l->t('Can\'t read file'), $hint); } }
/** * Returns the data * * @return string */ public function get() { return \OC\Files\Filesystem::fopen($this->path, 'rb'); }
<?php OCP\JSON::checkLoggedIn(); OCP\JSON::callCheck(); OCP\JSON::checkAppEnabled('files_irods'); $source = $_POST['source']; if (isset($_POST['delete'])) { $f = \OC\Files\Filesystem::fopen("{$source}?id={$_POST['pk']}", 'm-'); if ($f == false) { \OCP\JSON::error(); } else { \OCP\JSON::success(); } return; } $f = \OC\Files\Filesystem::fopen("{$source}?name={$_POST['name']}&value={$_POST['value']}&id={$_POST['pk']}", 'm'); $meta = stream_get_meta_data($f)['wrapper_data']->metadata; $newId = 0; foreach ($meta as $m) { if ($m->id > $newId) { $newId = $m->id; } } if ($f == false) { \OCP\JSON::error(); } else { \OCP\JSON::success(array("oldId" => $_POST['pk'], "newId" => $newId)); }