/** * Init server / add handlers */ public function init() { $callback_obj = new ilRestFileStorage(); $this->get('/fileStorage/:name', array($callback_obj, 'getFile')); $this->post('/fileStorage', array($callback_obj, 'createFile')); $callback_obj->deleteDeprecated(); }
function start() { $this->__buildHeader(); $attribs = array("obj_id" => "il_" . IL_INST_ID . "_file_" . $this->file->getId(), "version" => $this->file->getVersion(), "size" => $this->file->getFileSize(), "type" => $this->file->getFileType()); $this->xmlStartTag("File", $attribs); $this->xmlElement("Filename", null, $this->file->getFileName()); $this->xmlElement("Title", null, $this->file->getTitle()); $this->xmlElement("Description", null, $this->file->getDescription()); $this->xmlElement("Rating", null, (int) $this->file->hasRating()); if ($this->attachFileContents) { $filename = $this->file->getDirectory($this->file->getVersion()) . "/" . $this->file->getFileName(); if (@is_file($filename)) { if ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_COPY) { $attribs = array("mode" => "COPY"); copy($filename, $this->target_dir_absolute . "/" . $this->file->getFileName()); $content = $this->target_dir_relative . "/" . $this->file->getFileName(); $this->xmlElement("Content", $attribs, $content); } elseif ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_REST) { $attribs = array('mode' => "REST"); include_once './Services/WebServices/Rest/classes/class.ilRestFileStorage.php'; $fs = new ilRestFileStorage(); $tmpname = $fs->storeFileForRest(base64_encode(@file_get_contents($filename))); $this->xmlElement("Content", $attribs, $tmpname); } else { $content = @file_get_contents($filename); $attribs = array("mode" => "PLAIN"); if ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_ZLIB_ENCODED) { $attribs["mode"] = "ZLIB"; $content = @gzcompress($content, 9); } elseif ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_GZIP_ENCODED) { $attribs["mode"] = "GZIP"; $content = @gzencode($content, 9); } $content = base64_encode($content); $this->xmlElement("Content", $attribs, $content); } } } include_once "./Services/History/classes/class.ilHistory.php"; $versions = ilHistory::_getEntriesForObject($this->file->getId(), $this->file->getType()); if (count($versions)) { $this->xmlStartTag("Versions"); foreach ($versions as $version) { $info_params = $version["info_params"]; list($filename, $history_id) = split(",", $info_params); $attribs = array("id" => $history_id, "date" => ilUtil::date_mysql2time($version["date"]), "usr_id" => "il_" . IL_INST_ID . "_usr_" . $version["user_id"]); $this->xmlElement("Version", $attribs); } $this->xmlEndTag("Versions"); } $this->xmlEndTag("File"); $this->__buildFooter(); return true; }
/** * handler for end of element * * @param resource $a_xml_parser xml parser * @param string $a_name element name */ function handlerEndTag($a_xml_parser, $a_name) { $this->cdata = trim($this->cdata); $GLOBALS['ilLog']->write(__METHOD__ . ': ' . $this->cdata); switch ($a_name) { case 'File': $this->result = true; break; case 'Filename': if (strlen($this->cdata) == 0) { throw new ilFileException("Filename ist missing!"); } $this->file->setFilename($this->cdata); $this->file->setTitle($this->cdata); break; case 'Title': $this->file->setTitle(trim($this->cdata)); break; case 'Description': $this->file->setDescription(trim($this->cdata)); break; case 'Content': $GLOBALS['ilLog']->write($this->mode); $this->isReadingFile = false; $baseDecodedFilename = ilUtil::ilTempnam(); if ($this->mode == ilFileXMLParser::$CONTENT_COPY) { $this->tmpFilename = $this->getImportDirectory() . "/" . $this->cdata; } elseif ($this->mode == ilFileXMLParser::$CONTENT_REST) { include_once './Services/WebServices/Rest/classes/class.ilRestFileStorage.php'; $storage = new ilRestFileStorage(); $this->tmpFilename = $storage->getStoredFilePath($this->cdata); if (!ilFileUtils::fastBase64Decode($this->tmpFilename, $baseDecodedFilename)) { throw new ilFileException("Base64-Decoding failed", ilFileException::$DECOMPRESSION_FAILED); } $this->tmpFilename = $baseDecodedFilename; } else { if (!ilFileUtils::fastBase64Decode($this->tmpFilename, $baseDecodedFilename)) { throw new ilFileException("Base64-Decoding failed", ilFileException::$DECOMPRESSION_FAILED); } if ($this->mode == ilFileXMLParser::$CONTENT_GZ_COMPRESSED) { if (!ilFileUtils::fastGunzip($baseDecodedFilename, $this->tmpFilename)) { throw new ilFileException("Deflating with fastzunzip failed", ilFileException::$DECOMPRESSION_FAILED); } unlink($baseDecodedFilename); } elseif ($this->mode == ilFileXMLParser::$CONTENT_ZLIB_COMPRESSED) { if (!ilFileUtils::fastGunzip($baseDecodedFilename, $this->tmpFilename)) { throw new ilFileException("Deflating with fastDecompress failed", ilFileException::$DECOMPRESSION_FAILED); } unlink($baseDecodedFilename); } else { $this->tmpFilename = $baseDecodedFilename; } } //$this->content = $content; $this->file->setFileSize(filesize($this->tmpFilename)); // strlen($this->content)); // if no file type is given => lookup mime type if (!$this->file->getFileType()) { global $ilLog; #$ilLog->write(__METHOD__.': Trying to detect mime type...'); include_once './Services/Utilities/classes/class.ilFileUtils.php'; $this->file->setFileType(ilFileUtils::_lookupMimeType($this->tmpFilename)); } break; } $this->cdata = ''; return; }