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<?php
require_once APPPATH . 'core/MY_Controller_2.php';
class Application_file extends MY_Controller_2
{
private $scope = 'application_file';
public $apl_upload_path = 'assets/files/application/';
public function __construct()
{
// set $this->table and $this->model
parent::__construct(__CLASS__);
}
//kelvin, upload file
public function modify($id)
{
$application = Application_model::with('application_file')->whereDeleted(0)->find($id);
if (!empty($application)) {
$data['reference_no'] = $application['reference_no'];
$data['id'] = $id;
$data['scope'] = $id;
$count_application_file = Application_file_model::whereDeleted(0)->where('application_id', $id)->count();
$data['count_application_file'] = $count_application_file;
$data['base64_path'] = $this->apl_upload_path;
$data['application_file'] = $application['application_file'];
$this->load->view('main/' . $this->scope . '_form', $data);
}
}
public function add($id)
{
header('Content-Type: application/json');
_log('application id: '.$id.', application_file/add');
if ($_SESSION['application'][$id]['membership'] != 'nominee') {
_log('Not allow to upload files.');
$response['msg'] = __('Not allow to upload files.');
echo json_encode($response);
exit;
}
$response = array('response' => 0, 'msg' => '', 'data' => array());
$application = Application_model::whereDeleted(0)->find($id);
if (empty($application)) {
_log('Cannot find valid application.');
$response['msg'] = __('Cannot find valid application.');
echo json_encode($response);
exit;
}
$title = _h($this->input->post('title'));
_log('data: title', $title);
$data = array();
//check file
$upload_file_list = $this->init_upload_file();
foreach ($upload_file_list as $key => $row) {
if (empty($_FILES[$key]['name'])) {
_log('empty of file');
$response['msg'] = __('Cannot find valid application.');
echo json_encode($response);
exit;
} else {
if ($row['base64']) {
$single_upload = base64_upload($key, $row['upload_path'], $row['label'], $row['allowed_types_base64'], 0);
} else {
$single_upload = single_upload($key, $row);
}
//if success return $single_upload['filename'] else return $single_upload['error']
if ($single_upload['error']) {
_log('upload error', $single_upload['error']);
$response['msg'] = $single_upload['error'];
echo json_encode($response);
exit;
//history_back();
} else if ($single_upload['filename']) {
/*$upload_file_list[$key]['file_name'] = $single_upload['filename'];
$upload_file_list[$key]['ori_file_name'] = $single_upload['ori_filename'];
$upload_file_list[$key]['extension'] = $single_upload['extension'];
$upload_file_list[$key]['base64'] = $row['base64'];*/
$data2 = array(
'creator_session_id' => session_id(),
'application_id' => $id,
'title' => $title,
'file_name' => $single_upload['filename'],
'ori_file_name' => $single_upload['ori_filename'],
'extension' => $single_upload['extension'],
'base64' => (int) $row['base64'],
);
$application_file = Application_file_model::create($data2);
$data['id'] = $application_file->id;
_log('application file id', $data['id']);
if ($row['base64']) {
if (preg_match("/jpg|jpeg|png|gif/i", $single_upload["extension"])) {
$data['file_content'] = base64_upload_decode($row['upload_path2'] . $single_upload['filename'], $single_upload['extension'], $single_upload['ori_filename'], '', 1);
} else {
$data['file_content'] = base64_upload_decode($row['upload_path2'] . $single_upload['filename'], $single_upload['extension'], $single_upload['ori_filename'], '', 1);
}
}
_log('file content', substr($data['file_content'], 0, 100));
}
}
}
//end
// if($application_file->id){
_log('Upload Successfully');
$response = array('response' => 1, 'msg' => __('Upload Successfully.'), 'data' => $data);
echo json_encode($response);
exit;
// }
}
private function init_upload_file()
{
return $upload_file_list = array(
'upload_file' => array(
'upload_path' => FCPATH . $this->apl_upload_path,
'upload_path2' => $this->apl_upload_path,
'relative_upload_path' => $this->apl_upload_path,
'allowed_types' => 'jpeg|jpg|png|tif|gif|doc|docx|ppt|pptx|pdf',
'allowed_types_base64' => array('image/jpeg', 'image/png', 'image/gif', 'image/tiff', 'application/pdf', 'application/vnd.ms-powerpoint', 'application/vnd.openxmlformats-officedocument.presentationml.presentation', 'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
'max_size' => 1024 * 20,
'encrypt_name' => true,
'type' => '',
'file_name' => null,
'ori_file_name' => null,
'extension' => null,
'deleted' => false,
'required' => true,
'label' => __('Upload File'),
'base64' => true,
),
);
}
public function delete($id)
{
header('Content-Type: application/json');
$response = array('response' => 0, 'msg' => '', 'data' => array());
$application_file = Application_file_model::with('application')->where('id', $id)->first();
//->where('member_id', $_SESSION['member_id'])
if (empty($application_file)) {
$response['msg'] = __('Cannot find valid application file.');
echo json_encode($response);
exit;
} else {
if ($_SESSION['application'][$application_file['application']['id']]['membership'] != 'nominee' || $application_file['creator_session_id'] != session_id()) {
$response['msg'] = __('Not allow to delete application file.');
echo json_encode($response);
exit;
}
//unlink file
unlink(FCPATH . $this->apl_upload_path . $application_file['file_name']);
$data2 = array(
'deleted_at' => date('Y-m-d H:i:s'),
'deleted_by' => $_SESSION['member_id'],
'deleted' => 1,
);
$application_file->update($data2);
$response = array('response' => 1, 'msg' => __('Delete Successfully.'), 'data' => array());
echo json_encode($response);
exit;
}
}
public function download($id)
{
$application_file = Application_file_model::with('application')->where('id', $id)->first();
if (empty($application_file)) {
echo '<script>alert("' . __('Cannot find valid application file.') . '"); history.back();</script>';
exit;
} else {
if (!empty($_SESSION['judge_id'])) {
$groups_judges = Group_judge_model::get_data_by_field_with_value(['judge_id' => $_SESSION['judge_id']]);
$groups_id = array();
foreach ($groups_judges as $row) {
$groups_id[] = $row['group_id'];
}
}
$application = $application_file['application'];
if (($_SESSION['application'][$application['id']]['membership'] != 'nominee' || $application_file['creator_session_id'] != session_id()) && (empty($_SESSION['judge_id']) || !in_array($application['group_id'], $groups_id))) {
$response['msg'] = __('Not allow to download application file.');
echo json_encode($response);
exit;
}
}
$content = base64_upload_decode($this->apl_upload_path . $application_file['file_name'], $application_file['extension'], $application_file['ori_file_name'], '', 1, 1);
if(empty($application_file['ori_file_name'])){
$application_file['ori_file_name'] = $application_file['title'];
}
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header("Content-Disposition: attachment; filename=" . $application_file['ori_file_name'] . '.' . $application_file['extension']);
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
echo base64_decode($content);
}
}
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