function detail($segment_3 = '', $segment_4 = '')
{
$materi_id = (int) $segment_3;
if (empty($materi_id)) {
$data['error'] = "Materi tidak ditemukan.";
}
$materi = $this->materi_model->retrieve($materi_id);
if (empty($materi) or empty($materi['publish'])) {
$data['error'] = "Materi tidak ditemukan.";
}
# tambah views jika materi terfulis
if (empty($materi['file'])) {
$plus_views = false;
# buat session kalo sudah baca materi yan ini
$session_read = $this->session->userdata('read_materi');
if (empty($session_read)) {
$this->session->set_userdata(array('read_materi' => array($materi['id'])));
$plus_views = true;
} else {
if (!in_array($materi['id'], $session_read)) {
$plus_views = true;
}
}
if ($plus_views) {
$this->materi_model->plus_views($materi['id']);
}
}
switch ($segment_4) {
default:
case 'download':
# jika request download
if ($segment_4 == 'download' and !empty($materi['file'])) {
$data_file = file_get_contents(get_path_file($materi['file']));
// Read the file's contents
$name_file = $materi['file'];
$this->materi_model->plus_views($materi['id']);
force_download($name_file, $data_file);
}
if (!isset($data['error'])) {
$data['materi'] = $materi;
$data['materi']['download_link'] = site_url('materi/detail/' . $materi['id'] . '/download');
# cari tipenya
if (empty($materi['file'])) {
$type = 'tertulis';
} else {
$type = 'file';
$data['materi']['file_info'] = get_file_info(get_path_file($materi['file']));
$data['materi']['file_info']['mime'] = get_mime_by_extension(get_path_file($materi['file']));
}
$data['type'] = $type;
$data['materi']['mapel'] = $this->mapel_model->retrieve($materi['mapel_id']);
# cari materi kelas
$materi_kelas = $this->materi_model->retrieve_all_kelas($materi['id']);
foreach ($materi_kelas as $mk) {
$kelas = $this->kelas_model->retrieve($mk['kelas_id']);
$data['materi']['materi_kelas'][] = $kelas;
}
# cari pembuatnya
if (!empty($materi['pengajar_id'])) {
$pengajar = $this->pengajar_model->retrieve($materi['pengajar_id']);
$data['materi']['pembuat'] = array('nama' => $pengajar['nama'], 'link_foto' => get_url_image_pengajar($pengajar['foto'], 'medium', $pengajar['jenis_kelamin']));
if (is_admin()) {
$data['materi']['pembuat']['link_profil'] = site_url('pengajar/detail/' . $pengajar['status_id'] . '/' . $pengajar['id']);
} else {
$data['materi']['pembuat']['link_profil'] = site_url('pengajar/detail/' . $pengajar['id']);
}
}
if (!empty($materi['siswa_id'])) {
$siswa = $this->siswa_model->retrieve($materi['siswa_id']);
$data['materi']['pembuat'] = array('nama' => $siswa['nama'], 'link_foto' => get_url_image_siswa($siswa['foto'], 'medium', $siswa['jenis_kelamin']));
if (is_admin()) {
$data['materi']['pembuat']['link_profil'] = site_url('siswa/detail/' . $siswa['status_id'] . '/' . $siswa['id']);
} else {
$data['materi']['pembuat']['link_profil'] = site_url('siswa/detail/' . $siswa['id']);
}
}
} else {
$data['materi'] = array();
}
break;
}
$this->twig->display('detail-materi.html', $data);
}
function detail($segment_3 = '', $segment_4 = '', $segment_5 = '')
{
$materi_id = (int) $segment_3;
if (empty($materi_id)) {
show_error("Materi tidak ditemukan.");
}
$materi = $this->materi_model->retrieve($materi_id);
if (empty($materi) or empty($materi['publish'])) {
show_error("Materi tidak ditemukan.");
}
# tambah views jika materi terfulis
if (empty($materi['file'])) {
$plus_views = false;
# buat session kalo sudah baca materi yan ini
$session_read = $this->session->userdata('read_materi');
if (empty($session_read)) {
$this->session->set_userdata(array('read_materi' => array($materi['id'])));
$plus_views = true;
} else {
if (!in_array($materi['id'], $session_read)) {
$plus_views = true;
}
}
if ($plus_views) {
$this->materi_model->plus_views($materi['id']);
}
}
$data['materi'] = $materi;
switch ($segment_4) {
case 'laporkan':
$komentar = $this->komentar_model->retrieve((int) $segment_5);
if (empty($komentar) or $komentar['tampil'] == 0 or $komentar['materi_id'] != $materi['id']) {
show_error('Komentar tidak ditemukan');
}
$data['komentar'] = $komentar;
$this->form_validation->set_rules('alasan', 'Alasan', 'required|trim|xss_clean');
if (!empty($_POST['alasan']) and $_POST['alasan'] == 'tulis') {
$this->form_validation->set_rules('alasan_lain', 'Tulis alasan', 'required|trim|xss_clean');
}
if ($this->form_validation->run() == true) {
$alasan = $this->input->post('alasan', true);
if ($alasan == 'tulis') {
$alasan = $this->input->post('alasan_lain', true);
}
$unix_id = uniqid() . time();
$field_id = 'laporkan-komentar';
$retrieve_field = retrieve_field($field_id);
if (empty($retrieve_field)) {
create_field($field_id, 'Laporkan Komentar', json_encode(array($unix_id => array('materi_id' => $materi['id'], 'komentar_id' => $komentar['id'], 'alasan' => $alasan, 'login_id' => get_sess_data('login', 'id'), 'tgl_lapor' => date('Y-m-d H:i:s')))));
} else {
$value_field = json_decode($retrieve_field['value'], 1);
# cek sudah ada belum datanya
$exist = false;
foreach ($value_field as $val) {
if ($val['materi_id'] == $materi['id'] and $val['login_id'] == get_sess_data('login', 'id') and $val['komentar_id'] == $komentar['id']) {
$exist = true;
}
}
if (!$exist) {
$value_field[$unix_id] = array('materi_id' => $materi['id'], 'komentar_id' => $komentar['id'], 'alasan' => $alasan, 'login_id' => get_sess_data('login', 'id'), 'tgl_lapor' => date('Y-m-d H:i:s'));
update_field($field_id, 'Laporkan Komentar', json_encode($value_field));
}
}
$this->session->set_flashdata('laporkan', get_alert('success', 'Laporan berhasil dikirim.'));
redirect('materi/detail/' . $materi['id'] . '/laporkan/' . $komentar['id']);
}
$this->twig->display('laporkan-komentar.html', $data);
break;
default:
case 'download':
# jika request download
if ($segment_4 == 'download' and !empty($materi['file'])) {
$data_file = file_get_contents(get_path_file($materi['file']));
// Read the file's contents
$name_file = $materi['file'];
$this->materi_model->plus_views($materi['id']);
force_download($name_file, $data_file);
}
# post komentar
$this->form_validation->set_rules('komentar', 'Komentar', 'required|trim|xss_clean');
if ($this->form_validation->run() == true) {
$komentar_id = $this->komentar_model->create(get_sess_data('login', 'id'), $materi['id'], $tampil = 1, $this->input->post('komentar', true));
redirect('materi/detail/' . $materi['id'] . '/#komentar-' . $komentar_id);
}
$data['materi']['download_link'] = site_url('materi/detail/' . $materi['id'] . '/download');
# ambil komentar
$retrieve_all_komentar = $this->komentar_model->retrieve_all(20, (int) $segment_4, null, $materi['id'], 1);
# format komentar
foreach ($retrieve_all_komentar['results'] as $key => $val) {
$retrieve_all_komentar['results'][$key] = $this->format_komentar($val);
}
$data['materi']['komentar'] = $retrieve_all_komentar['results'];
$data['materi']['jml_komentar'] = $retrieve_all_komentar['total_record'];
$data['materi']['komentar_pagination'] = $this->pager->view($retrieve_all_komentar, 'materi/detail/' . $materi['id'] . '/');
# cari tipenya
if (empty($materi['file'])) {
$type = 'tertulis';
} else {
$type = 'file';
$data['materi']['file_info'] = get_file_info(get_path_file($materi['file']));
$data['materi']['file_info']['mime'] = get_mime_by_extension(get_path_file($materi['file']));
}
$data['type'] = $type;
$data['materi']['mapel'] = $this->mapel_model->retrieve($materi['mapel_id']);
# cari materi kelas
$arr_materi_kelas_id = array();
$materi_kelas = $this->materi_model->retrieve_all_kelas($materi['id']);
foreach ($materi_kelas as $mk) {
$arr_materi_kelas_id[] = $mk['kelas_id'];
$kelas = $this->kelas_model->retrieve($mk['kelas_id']);
$data['materi']['materi_kelas'][] = $kelas;
}
# cari pembuatnya
if (!empty($materi['pengajar_id'])) {
$pengajar = $this->pengajar_model->retrieve($materi['pengajar_id']);
$data['materi']['pembuat'] = array('nama' => $pengajar['nama'], 'link_foto' => get_url_image_pengajar($pengajar['foto'], 'medium', $pengajar['jenis_kelamin']));
if (is_admin()) {
$data['materi']['pembuat']['link_profil'] = site_url('pengajar/detail/' . $pengajar['status_id'] . '/' . $pengajar['id']);
} else {
$data['materi']['pembuat']['link_profil'] = site_url('pengajar/detail/' . $pengajar['id']);
}
}
if (!empty($materi['siswa_id'])) {
$siswa = $this->siswa_model->retrieve($materi['siswa_id']);
$data['materi']['pembuat'] = array('nama' => $siswa['nama'], 'link_foto' => get_url_image_siswa($siswa['foto'], 'medium', $siswa['jenis_kelamin']));
if (is_admin()) {
$data['materi']['pembuat']['link_profil'] = site_url('siswa/detail/' . $siswa['status_id'] . '/' . $siswa['id']);
} else {
$data['materi']['pembuat']['link_profil'] = site_url('siswa/detail/' . $siswa['id']);
}
}
# cari materi terkait
$retrieve_terkait_mapel = $this->materi_model->retrieve_all($no_of_records = 10, $page_no = 1, $pengajar_id = array(), $siswa_id = array(), $mapel_id = array($materi['mapel_id']), $judul = null, $konten = null, $tgl_posting = null, $publish = 1, $kelas_id = array(), $type = array(), $pagination = false);
$data_terkait = array();
foreach ($retrieve_terkait_mapel as $row) {
if (empty($data_terkait[$row['id']]) and $row['id'] != $materi['id'] and count($data_terkait) <= 20) {
$data_terkait[$row['id']] = $row;
}
}
$retrieve_terkait_kelas = $this->materi_model->retrieve_all($no_of_records = 10, $page_no = 1, $pengajar_id = array(), $siswa_id = array(), $mapel_id = array(), $judul = null, $konten = null, $tgl_posting = null, $publish = 1, $kelas_id = $arr_materi_kelas_id, $type = array(), $pagination = false);
foreach ($retrieve_terkait_kelas as $row) {
if (empty($data_terkait[$row['id']]) and $row['id'] != $materi['id'] and count($data_terkait) <= 20) {
$data_terkait[$row['id']] = $row;
}
}
$data['terkait'] = $data_terkait;
# setup componen SyntaxHighlighter
$html_js = load_comp_js(array(base_url('assets/comp/SyntaxHighlighter/scripts/shCore.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushAppleScript.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushAS3.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushBash.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushColdFusion.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushCpp.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushCSharp.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushCss.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushDelphi.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushDiff.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushErlang.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushGroovy.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushJava.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushJavaFX.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushJScript.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushPerl.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushPhp.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushPlain.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushPowerShell.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushPython.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushRuby.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushSass.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushScala.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushSql.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushVb.js'), base_url('assets/comp/SyntaxHighlighter/scripts/shBrushXml.js'), base_url('assets/comp/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML')));
$html_js .= '<script type="text/javascript">SyntaxHighlighter.all();</script>';
# setup tinymce komentar
$tiny_option = 'theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,bullist,numlist,|,link,unlink,|,sub,sup,charmap,tiny_mce_wiris_formulaEditor,|,emotions,image,media,youtubeIframe,syntaxhl,code",
theme_advanced_buttons2 : "",
theme_advanced_buttons3 : "",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "left",
theme_advanced_statusbar_location : "bottom",
file_browser_callback : "openKCFinder",
theme_advanced_resizing : false,
content_css : "' . base_url('assets/comp/tinymce/com/content.css') . '",
convert_urls: false,
force_br_newlines : false,
force_p_newlines : false,';
$html_js .= get_tinymce('komentar', 'advanced', array('pdw'), $tiny_option);
# setup colorbox
$html_js .= load_comp_js(array(base_url('assets/comp/colorbox/jquery.colorbox-min.js'), base_url('assets/comp/colorbox/act-materi.js')));
$data['comp_js'] = $html_js;
$data['comp_css'] = load_comp_css(array(base_url('assets/comp/SyntaxHighlighter/styles/shCoreEclipse.css'), base_url('assets/comp/colorbox/colorbox.css')));
$this->twig->display('detail-materi.html', $data);
break;
}
}
function detail_jawaban($siswa_id = '', $tugas_id = '')
{
$siswa_id = (int) $siswa_id;
$siswa = $this->siswa_model->retrieve($siswa_id);
if (empty($siswa)) {
exit('Siswa tidak ditemukan');
}
# cek jika siswa, punya dia tidak
if (is_siswa() and $siswa['id'] != get_sess_data('user', 'id')) {
exit('Akses ditolak');
}
$tugas_id = (int) $tugas_id;
$tugas = $this->tugas_model->retrieve($tugas_id);
if (empty($tugas)) {
exit('Tugas tidak ditemukan');
}
$data['tugas'] = $this->formatData($tugas);
$data['siswa'] = $siswa;
# cari history
$history_id = 'history-mengerjakan-' . $siswa['id'] . '-' . $tugas['id'];
$history = retrieve_field($history_id);
if (empty($history)) {
exit('Tugas belum dikerjakan');
}
$history_value = json_decode($history['value'], 1);
$data['history'] = $history_value;
if ($tugas['type_id'] == 3) {
$this->twig->display('detail-jawaban-ganda.html', $data);
} elseif ($tugas['type_id'] == 2) {
# jika ada post nilai
if (!empty($_POST['nilai'])) {
$total_nilai = 0;
foreach ($_POST['nilai'] as $p_id => $p_nilai) {
$total_nilai = $total_nilai + $p_nilai;
}
# update history
$history_value['nilai'] = $_POST['nilai'];
update_field($history_id, $history['nama'], json_encode($history_value));
# simpan atau update nilai
$check = $this->tugas_model->retrieve_nilai(null, $tugas['id'], $siswa['id']);
if (empty($check)) {
$this->tugas_model->create_nilai($total_nilai, $tugas['id'], $siswa['id']);
} else {
$this->tugas_model->update_nilai($check['id'], $total_nilai, $tugas['id'], $siswa['id']);
}
redirect('tugas/detail_jawaban/' . $siswa['id'] . '/' . $tugas['id']);
}
# cek sudah koreksi belum, dengan cara cek nilainya sudah ada belum
$nilai = $this->tugas_model->retrieve_nilai(null, $tugas['id'], $siswa['id']);
$data['sudah_dikoreksi'] = !empty($nilai) ? true : false;
$data['nilai'] = $nilai;
$this->twig->display('detail-jawaban-essay.html', $data);
} elseif ($tugas['type_id'] == 1) {
if (!empty($_POST['nilai'])) {
$nilai = $this->input->post('nilai', true);
# update history
$history_value['nilai'] = $nilai;
update_field($history_id, $history['nama'], json_encode($history_value));
# simpan atau update nilai
$check = $this->tugas_model->retrieve_nilai(null, $tugas['id'], $siswa['id']);
if (empty($check)) {
$this->tugas_model->create_nilai($nilai, $tugas['id'], $siswa['id']);
} else {
$this->tugas_model->update_nilai($check['id'], $nilai, $tugas['id'], $siswa['id']);
}
redirect('tugas/detail_jawaban/' . $siswa['id'] . '/' . $tugas['id']);
}
# cek sudah koreksi belum, dengan cara cek nilainya sudah ada belum
$nilai = $this->tugas_model->retrieve_nilai(null, $tugas['id'], $siswa['id']);
$data['sudah_dikoreksi'] = !empty($nilai) ? true : false;
$data['nilai'] = $nilai;
$data['file_info'] = get_file_info(get_path_file($history_value['file_name']));
$data['file_info']['mime'] = get_mime_by_extension(get_path_file($history_value['file_name']));
$this->twig->display('detail-jawaban-upload.html', $data);
}
}
function materi($act = 'list', $segment_4 = '', $segment_5 = '', $segment_6 = '', $segment_7 = '', $segment_8 = '')
{
$this->must_login();
$data['web_title'] = 'Materi | Administrator';
switch ($act) {
case 'detail':
$content_file = 'admin_materi/detail.html';
$materi_id = (int) $segment_4;
if (empty($materi_id)) {
$data['error'] = "Materi tidak ditemukan";
}
$materi = $this->materi_model->retrieve($materi_id);
if (empty($materi) or empty($materi['publish'])) {
$data['error'] = "Materi tidak ditemukan";
}
switch ($segment_5) {
default:
case 'download':
# jika request download
if ($segment_5 == 'download' and !empty($materi['file'])) {
$data_file = file_get_contents(get_path_file($materi['file']));
// Read the file's contents
$name_file = $materi['file'];
force_download($name_file, $data_file);
}
if (!isset($data['error'])) {
$data['materi'] = $materi;
$data['materi']['download_link'] = site_url('admin/materi/detail/' . $materi['id'] . '/download');
# cari tipenya
if (empty($materi['file'])) {
$type = 'tertulis';
} else {
$type = 'file';
$data['materi']['file_info'] = get_file_info(get_path_file($materi['file']));
$data['materi']['file_info']['mime'] = get_mime_by_extension(get_path_file($materi['file']));
}
$data['type'] = $type;
$data['materi']['mapel'] = $this->mapel_model->retrieve($materi['mapel_id']);
# cari materi kelas
$materi_kelas = $this->materi_model->retrieve_all_kelas($materi['id']);
foreach ($materi_kelas as $mk) {
$kelas = $this->kelas_model->retrieve($mk['kelas_id']);
$data['materi']['materi_kelas'][] = $kelas;
}
# cari pembuatnya
if (!empty($materi['pengajar_id'])) {
$pengajar = $this->pengajar_model->retrieve($materi['pengajar_id']);
$data['materi']['pembuat'] = array('nama' => $pengajar['nama'], 'link_profil' => site_url('admin/pengajar/detail/' . $pengajar['status_id'] . '/' . $pengajar['id']), 'link_foto' => get_url_image_pengajar($pengajar['foto'], 'medium', $pengajar['jenis_kelamin']));
}
if (!empty($materi['siswa_id'])) {
$siswa = $this->siswa_model->retrieve($materi['siswa_id']);
$data['materi']['pembuat'] = array('nama' => $siswa['nama'], 'link_profil' => site_url('admin/siswa/' . $siswa['status_id'] . '/' . $siswa['id']), 'link_foto' => get_url_image_siswa($siswa['foto'], 'medium', $siswa['jenis_kelamin']));
}
} else {
$data['materi'] = array();
}
break;
}
break;
case 'delete':
$materi_id = (int) $segment_4;
$uri_back = (string) $segment_5;
if (empty($uri_back)) {
$uri_back = site_url('admin/materi');
} else {
$uri_back = deurl_redirect($uri_back);
}
$materi = $this->materi_model->retrieve($materi_id);
if (empty($materi)) {
redirect($uri_back);
}
# jika file
if (!empty($materi['file']) and is_file(get_path_file($materi['file']))) {
unlink(get_path_file($materi['file']));
}
$this->materi_model->delete($materi['id']);
$this->session->set_flashdata('materi', get_alert('success', 'Materi berhasil dihapus'));
redirect($uri_back);
break;
case 'edit':
$type = (string) strtolower($segment_4);
$materi_id = (int) $segment_5;
$uri_back = (string) $segment_6;
if (empty($uri_back)) {
$uri_back = redirect('admin/materi');
} else {
$uri_back = deurl_redirect($uri_back);
}
$data['uri_back'] = $uri_back;
if (!in_array($type, array('file', 'tertulis'))) {
redirect($uri_back);
}
$materi = $this->materi_model->retrieve($materi_id);
if (empty($materi)) {
redirect($uri_back);
}
# hanya ambil kelas_idnya
$materi_kelas = $this->materi_model->retrieve_all_kelas($materi['id']);
$materi_kelas_id = array();
foreach ($materi_kelas as $r) {
$materi_kelas_id[] = $r['kelas_id'];
}
$content_file = 'admin_materi/edit.html';
$data['module_title'] = anchor($uri_back, 'Materi') . ' / Edit Materi ' . $type;
$data['type'] = $type;
$data['materi'] = $materi;
$data['mapel'] = $this->mapel_model->retrieve_all_mapel();
$data['kelas'] = $this->kelas_model->retrieve_all(null, array('aktif' => 1));
$data['materi_kelas'] = $materi_kelas_id;
$data['comp_js'] = get_tinymce('konten');
if ($type == 'file') {
$data['file_info'] = get_file_info(get_path_file($materi['file']));
$data['file_info']['mime'] = get_mime_by_extension(get_path_file($materi['file']));
}
# post action
$success = false;
if ($type == 'tertulis') {
if ($this->form_validation->run('admin/materi/edit/tertulis') == TRUE) {
$mapel_id = $this->input->post('mapel_id', TRUE);
$judul = $this->input->post('judul', TRUE);
$konten = $this->input->post('konten', TRUE);
$this->materi_model->update($materi['id'], get_sess_data('admin', 'pengajar', 'id'), null, $mapel_id, $judul, $konten, null, 1);
$success = true;
}
} elseif ($type == 'file') {
$upload_success = false;
$is_new_file = false;
# jika tidak ada yang diupload, file tetap sama
if (empty($_FILES['userfile']['tmp_name'])) {
$update_file = $materi['file'];
$upload_success = true;
} else {
$config['upload_path'] = get_path_file();
$config['allowed_types'] = 'doc|zip|rar|txt|docx|xls|xlsx|pdf|tar|gz|jpg|jpeg|JPG|JPEG|png|ppt|pptx';
$config['max_size'] = '0';
$config['max_width'] = '0';
$config['max_height'] = '0';
$config['file_name'] = url_title($this->input->post('judul', TRUE) . '_' . time(), '_', TRUE);
$this->upload->initialize($config);
if ($this->upload->do_upload()) {
$upload_data = $this->upload->data();
$update_file = $upload_data['file_name'];
$upload_success = true;
$is_new_file = true;
} else {
$data['error_upload'] = '<span class="text-error">' . $this->upload->display_errors() . '</span>';
}
}
if ($this->form_validation->run('admin/materi/edit/file') == TRUE and $upload_success == TRUE) {
$mapel_id = $this->input->post('mapel_id', TRUE);
$judul = $this->input->post('judul', TRUE);
$this->materi_model->update($materi['id'], get_sess_data('admin', 'pengajar', 'id'), null, $mapel_id, $judul, null, $update_file, 1);
if ($is_new_file) {
# hapus file sebelumnya
if (is_file(get_path_file($materi['file']))) {
unlink(get_path_file($materi['file']));
}
}
$success = true;
} else {
if ($is_new_file == TRUE and is_file(get_path_file($update_file))) {
unlink(get_path_file($update_file));
}
}
}
if ($success) {
# cari kelas materi mana yang harus ditambah / dihapus
$kelas_id = $this->input->post('kelas_id', TRUE);
$kelas_post_id = array();
foreach ($kelas_id as $post_kelas_id) {
$post_kelas_id = (int) $post_kelas_id;
if (!empty($post_kelas_id)) {
$check = $this->materi_model->retrieve_kelas(null, $materi['id'], $post_kelas_id);
if (empty($check)) {
# tambahkan
$this->materi_model->create_kelas($materi['id'], $post_kelas_id);
}
$kelas_post_id[] = $post_kelas_id;
}
}
if (count($materi_kelas_id) > count($kelas_post_id)) {
$diff_kelas = array_diff($materi_kelas_id, $kelas_post_id);
foreach ($diff_kelas as $diff_kelas_id) {
$retrieve = $this->materi_model->retrieve_kelas(null, $materi['id'], $diff_kelas_id);
# hapus
if (!empty($retrieve)) {
$this->materi_model->delete_kelas($retrieve['id']);
}
}
}
$this->session->set_flashdata('materi', get_alert('success', 'Materi berhasil diperbaharui'));
redirect($uri_back);
}
break;
case 'add':
$type = (string) strtolower($segment_4);
if (!in_array($type, array('file', 'tertulis'))) {
redirect('admin/materi');
}
$content_file = 'admin_materi/add.html';
$data['module_title'] = anchor('admin/materi', 'Materi') . ' / Tambah Materi ' . $type;
$data['type'] = $type;
$data['mapel'] = $this->mapel_model->retrieve_all_mapel();
$data['kelas'] = $this->kelas_model->retrieve_all(null, array('aktif' => 1));
$data['comp_js'] = get_tinymce('konten');
$success = false;
if ($type == 'tertulis') {
if ($this->form_validation->run('admin/materi/add/tertulis') == TRUE) {
$mapel_id = $this->input->post('mapel_id', TRUE);
$judul = $this->input->post('judul', TRUE);
$konten = $this->input->post('konten', TRUE);
$materi_id = $this->materi_model->create(get_sess_data('admin', 'pengajar', 'id'), null, $mapel_id, $judul, $konten, null, 1);
$success = true;
}
} elseif ($type == 'file') {
$config['upload_path'] = get_path_file();
$config['allowed_types'] = 'doc|zip|rar|txt|docx|xls|xlsx|pdf|tar|gz|jpg|jpeg|JPG|JPEG|png|ppt|pptx';
$config['max_size'] = '0';
$config['max_width'] = '0';
$config['max_height'] = '0';
$config['file_name'] = url_title($this->input->post('judul', TRUE) . '_' . time(), '_', TRUE);
$this->upload->initialize($config);
if ($this->form_validation->run('admin/materi/add/file') == TRUE and $this->upload->do_upload()) {
$mapel_id = $this->input->post('mapel_id', TRUE);
$judul = $this->input->post('judul', TRUE);
$upload_data = $this->upload->data();
$file = $upload_data['file_name'];
$materi_id = $this->materi_model->create(get_sess_data('admin', 'pengajar', 'id'), null, $mapel_id, $judul, null, $file, 1);
$success = true;
} else {
$upload_data = $this->upload->data();
if (!empty($upload_data) and is_file(get_path_file($upload_data['file_name']))) {
unlink(get_path_file($upload_data['file_name']));
}
$data['error_upload'] = '<span class="text-error">' . $this->upload->display_errors() . '</span>';
}
}
if ($success) {
# simpan kelas materi
$kelas_id = $this->input->post('kelas_id', TRUE);
foreach ($kelas_id as $materi_kelas_id) {
$this->materi_model->create_kelas($materi_id, $materi_kelas_id);
}
$this->session->set_flashdata('materi', get_alert('success', 'Materi berhasil ditambah'));
if (!empty($materi_id)) {
redirect('admin/materi/edit/' . $type . '/' . $materi_id);
} else {
redirect('admin/materi');
}
}
break;
default:
case 'list':
$content_file = 'admin_materi/list.html';
$data['module_title'] = 'Materi';
$page_no = (int) $segment_4;
if (empty($page_no)) {
$page_no = 1;
}
# jika ada post filter
if ($this->form_validation->run('admin/materi/filter') == true) {
$pengajar = $this->input->post('pengajar', TRUE);
$siswa = $this->input->post('siswa', TRUE);
# cari id pengajar
$pengajar_id = array();
if (!empty($pengajar)) {
foreach ($this->pengajar_model->retrieve_all_by_name($pengajar) as $val) {
$pengajar_id[] = $val['id'];
}
}
# cari id siswa
$siswa_id = array();
if (!empty($siswa)) {
foreach ($this->siswa_model->retrieve_all_by_name($siswa) as $val) {
$siswa_id[] = $val['id'];
}
}
$filter = array('judul' => $this->input->post('judul', true), 'konten' => $this->input->post('konten', true), 'pengajar_id' => $pengajar_id, 'pengajar' => $pengajar, 'siswa_id' => $siswa_id, 'siswa' => $siswa, 'mapel_id' => $this->input->post('mapel_id', true), 'kelas_id' => $this->input->post('kelas_id', true), 'type' => $this->input->post('type', true));
$this->session->set_userdata('filter_materi', $filter);
}
$filter = $this->session->userdata('filter_materi');
if (empty($filter)) {
$filter = array('judul' => '', 'konten' => '', 'pengajar_id' => array(), 'pengajar' => '', 'siswa_id' => array(), 'siswa' => '', 'mapel_id' => array(), 'kelas_id' => array(), 'type' => array());
}
$data['filter'] = $filter;
# ambil semua data materi
$retrieve_all_materi = $this->materi_model->retrieve_all(50, $page_no, $filter['pengajar_id'], $filter['siswa_id'], $filter['mapel_id'], $filter['judul'], $filter['konten'], $tgl_posting = null, $publish = 1, $filter['kelas_id'], $filter['type']);
# format array data
$results = array();
foreach ($retrieve_all_materi['results'] as $key => $val) {
# cari pembuatnya
if (!empty($val['pengajar_id'])) {
$pengajar = $this->pengajar_model->retrieve($val['pengajar_id']);
$val['pembuat'] = $pengajar;
$val['pembuat']['link_profil'] = site_url('admin/pengajar/detail/' . $pengajar['status_id'] . '/' . $pengajar['id']);
}
if (!empty($val['siswa_id'])) {
$siswa = $this->siswa_model->retrieve($val['siswa_id']);
$val['pembuat'] = $siswa;
$val['pembuat']['link_profil'] = site_url('admin/siswa/detail/' . $siswa['status_id'] . '/' . $siswa['id']);
}
# cari materi kelas
$materi_kelas = $this->materi_model->retrieve_all_kelas($val['id']);
foreach ($materi_kelas as $mk) {
$kelas = $this->kelas_model->retrieve($mk['kelas_id']);
$val['materi_kelas'][] = $kelas;
}
# cari matapelajarannya
$val['mapel'] = $this->mapel_model->retrieve($val['mapel_id']);
$results[$key] = $val;
}
$data['materi'] = $results;
$data['pagination'] = $this->pager->view($retrieve_all_materi, 'admin/materi/list/' . $page_no . '/');
$data['kelas'] = $this->kelas_model->retrieve_all(null, array('aktif' => 1));
$data['mapel'] = $this->mapel_model->retrieve_all_mapel();
break;
}
$data = array_merge(default_parser_item(), $data);
$this->twig->display($content_file, $data);
}
function reset_jawaban($tugas_id, $siswa_id)
{
# jika pengajar atau admin
if (is_pengajar() or is_admin()) {
$tugas_id = (int) $tugas_id;
$tugas = $this->tugas_model->retrieve($tugas_id);
if (empty($tugas)) {
redirect('tugas');
}
$siswa = $this->siswa_model->retrieve($siswa_id);
if (empty($siswa)) {
redirect('tugas');
}
# hapus history
$history_id = 'history-mengerjakan-' . $siswa['id'] . '-' . $tugas['id'];
$history = retrieve_field($history_id);
$history_value = json_decode($history['value'], 1);
delete_field($history_id);
# hapus nilai
$retrieve_nilai = $this->tugas_model->retrieve_nilai(null, $tugas['id'], $siswa['id']);
$this->tugas_model->delete_nilai($retrieve_nilai['id']);
$this->session->set_flashdata('tugas', get_alert('success', 'Siswa berhasil dianggap belum mengerjakan.'));
if ($tugas['type_id'] == 3) {
redirect('tugas/nilai/' . $tugas['id']);
} else {
# jika tugas upload, dihapus juga file uploadnya biar g menuh-menuhin space
if ($tugas['type_id'] == 1 && is_file(get_path_file($history_value['file_name']))) {
@unlink(get_path_file($history_value['file_name']));
}
redirect('tugas/koreksi/' . $tugas['id']);
}
} else {
$this->session->set_flashdata('tugas', get_alert('warning', 'Akses ditolak.'));
redirect('tugas');
}
}