<?php defined('BASEPATH') OR exit('No direct script access allowed');

/**
* CMS Sekolahku | CMS (Content Management System) dan PPDB/PMB Online GRATIS
* untuk sekolah SD/Sederajat, SMP/Sederajat, SMA/Sederajat, dan Perguruan Tinggi
* @version 2.4.13
* @author Anton Sofyan | https://facebook.com/antonsofyan | [email protected] | 0857 5988 8922
* @copyright (c) 2014-2023
* @link https://sekolahku.web.id
*
* PERINGATAN :
* 1. TIDAK DIPERKENANKAN MENGGUNAKAN CMS INI TANPA SEIZIN DARI PIHAK PENGEMBANG APLIKASI.
* 2. TIDAK DIPERKENANKAN MEMPERJUALBELIKAN APLIKASI INI TANPA SEIZIN DARI PIHAK PENGEMBANG APLIKASI.
* 3. TIDAK DIPERKENANKAN MENGHAPUS KODE SUMBER APLIKASI.
*/

class Academic_years extends Admin_Controller {

/**
* Class Constructor
*
* @return Void
*/
public function __construct() {
parent::__construct();
$this->load->model('m_academic_years');
$this->pk = M_academic_years::$pk;
$this->table = M_academic_years::$table;
}

/**
* Index
* @return Void
*/
public function index() {
$this->vars['title'] = __session('_academic_year');
$this->vars['academic'] = $this->vars['academic_references'] = $this->vars['academic_years'] = TRUE;
$this->vars['content'] = 'academic/academic_years';
$this->load->view('backend/index', $this->vars);
}

/**
* Pagination
* @return Object
*/
public function pagination() {
if ($this->input->is_ajax_request()) {
$keyword = trim($this->input->post('keyword', true));
$page_number = _toInteger($this->input->post('page_number', true));
$limit = _toInteger($this->input->post('per_page', true));
$offset = ($page_number * $limit);
$query = $this->m_academic_years->get_where($keyword, 'rows', $limit, $offset);
$total_rows = $this->m_academic_years->get_where($keyword);
$total_page = $limit > 0 ? ceil(_toInteger($total_rows) / _toInteger($limit)) : 1;
$this->vars['total_page'] = _toInteger($total_page);
$this->vars['total_rows'] = _toInteger($total_rows);
$this->vars['rows'] = $query->result();
$this->output
->set_content_type('application/json', 'utf-8')
->set_output(json_encode($this->vars, self::REQUIRED_FLAGS))
->_display();
exit;
}
}

/**
* Save | Update
* @return Object
*/
public function save() {
if ($this->input->is_ajax_request()) {
$id = _toInteger($this->input->post('id', true));
if ($this->validation()) {
$dataset = $this->dataset();
if (_isNaturalNumber( $id )) {
$dataset['updated_by'] = __session('user_id');
$this->vars['status'] = $this->model->update($id, $this->table, $dataset) ? 'success' : 'error';
$this->vars['message'] = $this->vars['status'] == 'success' ? 'updated' : 'not_updated';
if ($this->vars['status'] == 'success' && filter_var((string) $dataset['current_semester'], FILTER_VALIDATE_BOOLEAN)) {
$this->m_academic_years->deactivate_academic_years($id, 'current_semester');
}
if ($this->vars['status'] == 'success' && filter_var((string) $dataset['admission_semester'], FILTER_VALIDATE_BOOLEAN)) {
$this->m_academic_years->deactivate_academic_years($id, 'admission_semester');
}
} else {
if (filter_var((string) $dataset['current_semester'], FILTER_VALIDATE_BOOLEAN)) {
$this->m_academic_years->deactivate_academic_years(0, 'current_semester');
}
if (filter_var((string) $dataset['admission_semester'], FILTER_VALIDATE_BOOLEAN)) {
$this->m_academic_years->deactivate_academic_years(0, 'admission_semester');
}
$dataset['created_at'] = date('Y-m-d H:i:s');
$dataset['created_by'] = __session('user_id');
$this->vars['status'] = $this->model->insert($this->table, $dataset) ? 'success' : 'error';
$this->vars['message'] = $this->vars['status'] == 'success' ? 'created' : 'not_created';
}
} else {
$this->vars['status'] = 'error';
$this->vars['message'] = validation_errors();
}
$this->output
->set_content_type('application/json', 'utf-8')
->set_output(json_encode($this->vars, self::REQUIRED_FLAGS))
->_display();
exit;
}
}

/**
* Dataset
* @return Array
*/
private function dataset() {
return [
'academic_year' => $this->input->post('academic_year', true),
'semester' => $this->input->post('semester', true),
'current_semester' => $this->input->post('current_semester', true),
'admission_semester' => $this->input->post('admission_semester', true)
];
}

/**
* Validation Form
* @return Boolean
*/
private function validation() {
$this->load->library('form_validation');
$val = $this->form_validation;
$val->set_rules('academic_year', 'Academic Years', 'trim|required|min_length[9]|max_length[9]|callback_format_check');
$val->set_rules('semester', 'Semester', 'trim|required');
$val->set_rules('current_semester', 'Semester Aktif', 'trim|required|in_list[true,false]');
$val->set_rules('admission_semester', 'Semester PPDB/PMB', 'trim|required|in_list[true,false]');
$val->set_error_delimiters('<div>&sdot; ', '</div>');
return $val->run();
}

/**
* Format Check
* @param String $str
* @return Boolean
*/
public function format_check($str) {
$year = explode('-', substr($str, 0, 9));
if (FALSE === strpos($str, '-')) {
$this->form_validation->set_message('format_check', 'Tahun awal dan tahun akhir harus dipisah dengan tanda strip (-)');
return FALSE;
} else if (strlen($str) !== 9) {
$this->form_validation->set_message('format_check', 'Format tahun pelajaran harus 9 digit. Contoh : 2017-2018');
return FALSE;
} else if ((int) $year[ 0 ] === 0 || (int) $year[ 1 ] === 0) {
$this->form_validation->set_message('format_check', 'Format tahun pelajaran harus diisi angka. Contoh : 2017-2018');
return FALSE;
} else if (($year[1] - $year[0]) != 1) {
$this->form_validation->set_message('format_check', 'Tahun awal dan tahun akhir harus selisih satu !');
return FALSE;
} else if (strlen($year[0]) != 4 && strlen($ta[1] != 4)) {
$this->form_validation->set_message('format_check', 'Tahun harus 4 karakter !');
return FALSE;
}
return TRUE;
}
}