public function action_create()
{
// header('Content-Type: application/json');
try {
Database::instance()->query(NULL, "SET AUTOCOMMIT=0", NULL);
Database::instance()->query(NULL, "BEGIN", NULL);
$param = $this->request->param();
if (isset($param['cat'])) {
if (!isset($param['code'])) {
$param['code'] = self::get_unused_code($param['cat']);
}
if (!isset($param['copy']) || $param['copy'] + 0 > 0) {
$param['copy'] = 1;
}
$copies = isset($_REQUEST['copies']) ? $_REQUEST['copies'] : 1;
$value = array_merge($param, $_REQUEST);
unset($value['id']);
$book = new Model_Book();
$book->values($value);
$book->copy = 1;
$value = $book->as_array();
if ($book->check()) {
$books = self::create_books($value, $copies, $param['copy'] + 0);
$this->request->response = json_encode(array("success" => true, "books" => $books));
} else {
$this->request->response = json_encode(array("success" => false, "error" => $book->validate()->errors()));
}
} else {
throw new Kohana_Exception('No cats found!');
}
Database::instance()->query(NULL, "ROLLBACK", NULL);
} catch (Exception $e) {
Database::instance()->query(NULL, "ROLLBACK", NULL);
$this->request->response = json_encode(array("success" => false, "message" => $e->__toString()));
}
// echo View::factory('profiler/stats');
}
public function action_edit($id = null)
{
$where = ['id' => $id];
if (Model_User::is_current_user('teacher')) {
$where['subject.user_id'] = Auth::get('id');
}
$book = Model_Book::find('first', ['where' => $where, 'related' => ['subject']]);
if (empty($book)) {
Session::set_flash('error', 'Book does not exist.');
Response::redirect('site/book');
}
$val = Model_Book::validate('edit');
if ($val->run()) {
$bookUploadConfig = Config::get('upload_book_url');
$bookUploadConfig['base_path'] = $bookUploadConfig['path'];
$bookUploadConfig['path'] = $this->getFilePath($bookUploadConfig['path'], Input::post('sub_folder'), Input::post('course_id'));
$isReuploaded = false;
$book->book_name = Input::post('book_name');
$book->subject_id = Input::post('subject_id');
$book->course_id = Input::post('course_id');
$book->is_institutional = Input::post('is_institutional');
$book->sub_folder = Input::post('sub_folder');
Upload::process(Config::get('upload_profile_picture'));
if (empty(Upload::get_files()) || Upload::is_valid()) {
if (!empty(Upload::get_files())) {
Upload::save();
$value = Upload::get_files();
foreach ($value as $files) {
$book->cover_photo = $value[0]['saved_as'];
}
}
Upload::process($bookUploadConfig);
if (Upload::get_files() || empty(Upload::is_valid())) {
if (!empty(Upload::get_files())) {
Upload::save();
$value = Upload::get_files();
foreach ($value as $files) {
unlink($bookUploadConfig['base_path'] . '/' . $book->book_url);
$book->book_url = str_replace($bookUploadConfig['base_path'] . '/', '', $bookUploadConfig['path']) . '/' . $value[0]['saved_as'];
$isReuploaded = true;
}
}
$tmpPath = str_replace($bookUploadConfig['base_path'] . '/', '', $bookUploadConfig['path']);
if (!$isReuploaded && strpos($book->book_url, $tmpPath) == false) {
rename($bookUploadConfig['base_path'] . '/' . $book->book_url, $bookUploadConfig['path'] . '/' . preg_replace('/^.+\\//', '', $book->book_url));
$book->book_url = $tmpPath . '/' . preg_replace('/^.+\\//', '', $book->book_url);
}
if ($book->save()) {
Session::set_flash('success', e('Updated book #' . $id));
Response::redirect('site/book');
} else {
Session::set_flash('error', e('Could not update book #' . $id));
}
} else {
Session::set_flash('error', 'Uploaded book is invalid.');
$this->template->set_global('book', $book, false);
}
} else {
Session::set_flash('error', 'Cover photo is invalid.');
$this->template->set_global('book', $book, false);
}
} else {
if (Input::method() == 'POST') {
$book->book_url = $val->validated('book_url');
$book->book_name = $val->validated('book_name');
$book->subject_id = $val->validated('subject_id');
$book->cover_photo = $val->validated('cover_photo');
$book->course_id = $val->validated('course_id');
$book->is_institutional = $val->validated('is_institutional');
$book->sub_folder = $val->validated('sub_folder');
Session::set_flash('error', $val->error());
}
$this->template->set_global('book', $book, false);
}
$subjects = Model_Subject::getSubjectOptions();
$courses = Model_Course::getCoursesOptions();
$this->template->set_global('subjects', $subjects, false);
$this->template->set_global('courses', $courses, false);
$this->template->title = "Books";
$this->template->content = View::forge('site/book/edit');
}
