96 行
3.3 KiB
PHP
96 行
3.3 KiB
PHP
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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/*
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Controller for SSTV Images
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*/
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class Sstv extends CI_Controller {
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function __construct() {
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parent::__construct();
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$this->lang->load('qslcard');
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$this->load->model('user_model');
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if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
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}
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public function uploadSSTV() {
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$this->load->model('user_model');
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if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
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if (!file_exists('./assets/sstvimages')) {
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mkdir('./assets/sstvimages', 0755, true);
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}
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$qsoid = $this->input->post('qsoid');
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$results = array();
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if (isset($_FILES['sstvimages']) && $_FILES['sstvimages']['error'][0] == 0)
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{
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for($i=0; $i<count($_FILES['sstvimages']['name']); $i++) {
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$file = array(
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'name' => $_FILES['sstvimages']['name'][$i],
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'type' => $_FILES['sstvimages']['type'][$i],
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'tmp_name' => $_FILES['sstvimages']['tmp_name'][$i],
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'error' => $_FILES['sstvimages']['error'][$i],
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'size' => $_FILES['sstvimages']['size'][$i]
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);
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$result = $this->uploadSSTVImage($qsoid, $file);
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array_push($results, $result);
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}
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}
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header("Content-type: application/json");
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echo json_encode($results);
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}
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function uploadSSTVImage($qsoid, $file) {
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$config['upload_path'] = './assets/sstvimages';
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$config['allowed_types'] = 'jpg|gif|png|jpeg|JPG|PNG|bmp';
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$array = explode(".", $file['name']);
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$ext = end($array);
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$config['file_name'] = $qsoid . '.sstv.' . '_' . time() . '.' . $ext;
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$this->load->library('upload', $config);
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$_FILES['sstvimage'] = $file;
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if ( ! $this->upload->do_upload('sstvimage')) {
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// Upload of SSTV image Failed
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$error = array('error' => $this->upload->display_errors());
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return $error;
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}
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else {
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// Load database queries
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$this->load->model('Sstv_model');
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//Upload of SSTV image was successful
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$data = $this->upload->data();
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// Now we need to insert info into database about file
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$filename = $data['file_name'];
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$insertid = $this->Sstv_model->saveSstvImages($qsoid, $filename);
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$result['status'] = 'Success';
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$result['insertid'] = $insertid;
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$result['filename'] = $filename;
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return $result;
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}
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}
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// Deletes SSTV Image
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public function delete() {
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$this->load->model('user_model');
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if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
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$id = $this->input->post('id');
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$this->load->model('Sstv_model');
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$path = './assets/sstvimages/';
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$file = $this->Sstv_model->getSSTVFilename($id)->row();
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$filename = $file->filename;
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unlink($path.$filename);
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$this->Sstv_model->deleteSstv($id);
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}
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}
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