/** * Import PDFs * @param string Filename * @param string The subdirectory in which to put the files in each course */ function import_pdfs($file, $subDir = '/') { $baseDir = api_get_path(SYS_ARCHIVE_PATH); $uploadPath = 'pdfimport/'; $errors = array(); if (!is_dir($baseDir . $uploadPath)) { @mkdir($baseDir . $uploadPath); } if (!unzip_uploaded_file($_FILES['import_file'], $uploadPath, $baseDir, 1024 * 1024 * 1024)) { error_log('Could not unzip uploaded file in ' . __FILE__ . ', line ' . __LINE__); return $errors; } $list = scandir($baseDir . $uploadPath); $i = 0; foreach ($list as $file) { if (substr($file, 0, 1) == '.' or !is_file($baseDir . $uploadPath . $file)) { continue; } $parts = preg_split('/_/', $file); $course = api_get_course_info($parts[0]); if (count($course) > 0) { // Build file info because handle_uploaded_document() needs it (name, type, size, tmp_name) $fileSize = filesize($baseDir . $uploadPath . $file); $docId = add_document($course, $subDir . '/' . $file, 'file', $fileSize, $parts[1] . ' ' . substr($parts[2], 0, -4)); if ($docId > 0) { if (!is_file($baseDir . $uploadPath . $file)) { error_log($baseDir . $uploadPath . $file . ' does not exists in ' . __FILE__); } if (is_file(api_get_path(SYS_COURSE_PATH) . $course['path'] . '/document' . $subDir . '/' . $file)) { error_log(api_get_path(SYS_COURSE_PATH) . $course['path'] . '/document' . $subDir . '/' . $file . ' exists at destination in ' . __FILE__); } if (!is_writeable(api_get_path(SYS_COURSE_PATH) . $course['path'] . '/document' . $subDir)) { error_log('Destination ' . api_get_path(SYS_COURSE_PATH) . $course['path'] . '/document' . $subDir . ' is NOT writeable in ' . __FILE__); } // Place each file in its folder in each course $move = rename($baseDir . $uploadPath . $file, api_get_path(SYS_COURSE_PATH) . $course['path'] . '/document' . $subDir . '/' . $file); api_item_property_update($course, TOOL_DOCUMENT, $docId, 'DocumentAdded', api_get_user_id()); // Redo visibility api_set_default_visibility($docId, TOOL_DOCUMENT); $errors[] = array('Line' => 0, 'Code' => $course['code'], 'Title' => $course['title']); // Now add a link to the file from the Course description tool $link = '<p>Sílabo de la asignatura <a href="' . api_get_path(WEB_CODE_PATH) . 'document/document.php?cidReq=' . $course['code'] . '&id_session=0&gidReq=0&action=download&id=' . $docId . '" target="_blank"><img src="' . api_get_path(WEB_IMG_PATH) . 'icons/32/pdf.png"></a></p>'; $course_description = new CourseDescription(); $session_id = api_get_session_id(); $course_description->set_course_id($course['real_id']); $course_description->set_session_id($session_id); $course_description->set_title('Presentación de la asignatura'); $course_description->set_content($link); $course_description->set_description_type(1); $course_description->insert(); } } else { error_log($parts[0] . ' is not a course, apparently'); $errors[] = array('Line' => 0, 'Code' => $parts[0], 'Title' => $parts[0] . ' - ' . get_lang('CodeDoesNotExists')); } $i++; //found at least one entry that is not a dir or a . } if ($i == 0) { $errors[] = array('Line' => 0, 'Code' => '.', 'Title' => get_lang('NoPDFFoundAtRoot')); } return $errors; }
/** * * @author Hugues Peeters <*****@*****.**> * * @param array $uploaded_file - follows the $_FILES Structure * @param string $base_work_dir - base working directory of the module * @param string $upload_path - destination of the upload. * This path is to append to $base_work_dir * @param int $max_filled_space - amount of bytes to not exceed in the base * working directory * * @return boolean true if it succeds, false otherwise */ function treat_uploaded_file($uploaded_file, $base_work_dir, $upload_path, $max_filled_space, $uncompress = '') { $uploaded_file['name'] = stripslashes($uploaded_file['name']); if (!enough_size($uploaded_file['size'], $base_work_dir, $max_filled_space)) { return api_failure::set_failure('not_enough_space'); } if ($uncompress == 'unzip' && preg_match('/.zip$/', strtolower($uploaded_file['name']))) { return unzip_uploaded_file($uploaded_file, $upload_path, $base_work_dir, $max_filled_space); } else { $file_name = trim($uploaded_file['name']); // CHECK FOR NO DESIRED CHARACTERS $file_name = api_replace_dangerous_char($file_name, 'strict'); // TRY TO ADD AN EXTENSION TO FILES WITOUT EXTENSION $file_name = add_ext_on_mime($file_name, $uploaded_file['type']); // HANDLE PHP FILES $file_name = $file_name; // COPY THE FILE TO THE DESIRED DESTINATION if (move_uploaded_file($uploaded_file['tmp_name'], $base_work_dir . $upload_path . '/' . $file_name)) { set_default_settings($upload_path, $file_name); } return true; } }