1: | <?php
2: | namespace Opencart\Admin\Controller\Tool;
3: | /**
4: | * Class Upload
5: | *
6: | * @package Opencart\Admin\Controller\Tool
7: | */
8: | class Upload extends \Opencart\System\Engine\Controller {
9: | /**
10: | * Index
11: | *
12: | * @return void
13: | */
14: | public function index(): void {
15: | $this->load->language('tool/upload');
16: |
17: | $this->document->setTitle($this->language->get('heading_title'));
18: |
19: | $url = '';
20: |
21: | if (isset($this->request->get['sort'])) {
22: | $url .= '&sort=' . $this->request->get['sort'];
23: | }
24: |
25: | if (isset($this->request->get['order'])) {
26: | $url .= '&order=' . $this->request->get['order'];
27: | }
28: |
29: | if (isset($this->request->get['page'])) {
30: | $url .= '&page=' . $this->request->get['page'];
31: | }
32: |
33: | $data['breadcrumbs'] = [];
34: |
35: | $data['breadcrumbs'][] = [
36: | 'text' => $this->language->get('text_home'),
37: | 'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'])
38: | ];
39: |
40: | $data['breadcrumbs'][] = [
41: | 'text' => $this->language->get('heading_title'),
42: | 'href' => $this->url->link('tool/upload', 'user_token=' . $this->session->data['user_token'] . $url)
43: | ];
44: |
45: | $data['add'] = $this->url->link('tool/upload.form', 'user_token=' . $this->session->data['user_token'] . $url);
46: | $data['delete'] = $this->url->link('tool/upload.delete', 'user_token=' . $this->session->data['user_token']);
47: |
48: | $data['list'] = $this->getList();
49: |
50: | $data['user_token'] = $this->session->data['user_token'];
51: |
52: | $data['header'] = $this->load->controller('common/header');
53: | $data['column_left'] = $this->load->controller('common/column_left');
54: | $data['footer'] = $this->load->controller('common/footer');
55: |
56: | $this->response->setOutput($this->load->view('tool/upload', $data));
57: | }
58: |
59: | /**
60: | * List
61: | *
62: | * @return void
63: | */
64: | public function list(): void {
65: | $this->load->language('tool/upload');
66: |
67: | $this->response->setOutput($this->getList());
68: | }
69: |
70: | /**
71: | * Get List
72: | *
73: | * @return string
74: | */
75: | protected function getList(): string {
76: | if (isset($this->request->get['filter_name'])) {
77: | $filter_name = $this->request->get['filter_name'];
78: | } else {
79: | $filter_name = '';
80: | }
81: |
82: | if (isset($this->request->get['filter_date_from'])) {
83: | $filter_date_from = $this->request->get['filter_date_from'];
84: | } else {
85: | $filter_date_from = '';
86: | }
87: |
88: | if (isset($this->request->get['filter_date_to'])) {
89: | $filter_date_to = $this->request->get['filter_date_to'];
90: | } else {
91: | $filter_date_to = '';
92: | }
93: |
94: | if (isset($this->request->get['sort'])) {
95: | $sort = (string)$this->request->get['sort'];
96: | } else {
97: | $sort = 'date_added';
98: | }
99: |
100: | if (isset($this->request->get['order'])) {
101: | $order = (string)$this->request->get['order'];
102: | } else {
103: | $order = 'DESC';
104: | }
105: |
106: | if (isset($this->request->get['page'])) {
107: | $page = (int)$this->request->get['page'];
108: | } else {
109: | $page = 1;
110: | }
111: |
112: | $url = '';
113: |
114: | if (isset($this->request->get['filter_name'])) {
115: | $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
116: | }
117: |
118: | if (isset($this->request->get['filter_date_from'])) {
119: | $url .= '&filter_date_from=' . $this->request->get['filter_date_from'];
120: | }
121: |
122: | if (isset($this->request->get['filter_date_to'])) {
123: | $url .= '&filter_date_to=' . $this->request->get['filter_date_to'];
124: | }
125: |
126: | if (isset($this->request->get['sort'])) {
127: | $url .= '&sort=' . $this->request->get['sort'];
128: | }
129: |
130: | if (isset($this->request->get['order'])) {
131: | $url .= '&order=' . $this->request->get['order'];
132: | }
133: |
134: | if (isset($this->request->get['page'])) {
135: | $url .= '&page=' . $this->request->get['page'];
136: | }
137: |
138: | $data['action'] = $this->url->link('tool/upload.list', 'user_token=' . $this->session->data['user_token'] . $url);
139: |
140: | $data['uploads'] = [];
141: |
142: | $filter_data = [
143: | 'filter_name' => $filter_name,
144: | 'filter_date_from' => $filter_date_from,
145: | 'filter_date_to' => $filter_date_to,
146: | 'sort' => $sort,
147: | 'order' => $order,
148: | 'start' => ($page - 1) * $this->config->get('config_pagination_admin'),
149: | 'limit' => $this->config->get('config_pagination_admin')
150: | ];
151: |
152: | $this->load->model('tool/upload');
153: |
154: | $results = $this->model_tool_upload->getUploads($filter_data);
155: |
156: | foreach ($results as $result) {
157: | $data['uploads'][] = [
158: | 'upload_id' => $result['upload_id'],
159: | 'name' => $result['name'],
160: | 'code' => $result['code'],
161: | 'date_added' => date($this->language->get('date_format_short'), strtotime($result['date_added'])),
162: | 'download' => $this->url->link('tool/upload.download', 'user_token=' . $this->session->data['user_token'] . '&code=' . $result['code'] . $url)
163: | ];
164: | }
165: |
166: | $url = '';
167: |
168: | if (isset($this->request->get['filter_name'])) {
169: | $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
170: | }
171: |
172: | if (isset($this->request->get['filter_date_from'])) {
173: | $url .= '&filter_date_from=' . $this->request->get['filter_date_from'];
174: | }
175: |
176: | if (isset($this->request->get['filter_date_to'])) {
177: | $url .= '&filter_date_to=' . $this->request->get['filter_date_to'];
178: | }
179: |
180: | if ($order == 'ASC') {
181: | $url .= '&order=DESC';
182: | } else {
183: | $url .= '&order=ASC';
184: | }
185: |
186: | if (isset($this->request->get['page'])) {
187: | $url .= '&page=' . $this->request->get['page'];
188: | }
189: |
190: | $data['sort_name'] = $this->url->link('tool/upload.list', 'user_token=' . $this->session->data['user_token'] . '&sort=name' . $url);
191: | $data['sort_code'] = $this->url->link('tool/upload.list', 'user_token=' . $this->session->data['user_token'] . '&sort=code' . $url);
192: | $data['sort_date_added'] = $this->url->link('tool/upload.list', 'user_token=' . $this->session->data['user_token'] . '&sort=date_added' . $url);
193: |
194: | $url = '';
195: |
196: | if (isset($this->request->get['filter_name'])) {
197: | $url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
198: | }
199: |
200: | if (isset($this->request->get['filter_date_from'])) {
201: | $url .= '&filter_date_from=' . $this->request->get['filter_date_from'];
202: | }
203: |
204: | if (isset($this->request->get['filter_date_to'])) {
205: | $url .= '&filter_date_to=' . $this->request->get['filter_date_to'];
206: | }
207: |
208: | if (isset($this->request->get['sort'])) {
209: | $url .= '&sort=' . $this->request->get['sort'];
210: | }
211: |
212: | if (isset($this->request->get['order'])) {
213: | $url .= '&order=' . $this->request->get['order'];
214: | }
215: |
216: | $upload_total = $this->model_tool_upload->getTotalUploads($filter_data);
217: |
218: | $data['pagination'] = $this->load->controller('common/pagination', [
219: | 'total' => $upload_total,
220: | 'page' => $page,
221: | 'limit' => $this->config->get('config_pagination_admin'),
222: | 'url' => $this->url->link('tool/upload.list', 'user_token=' . $this->session->data['user_token'] . $url . '&page={page}')
223: | ]);
224: |
225: | $data['results'] = sprintf($this->language->get('text_pagination'), ($upload_total) ? (($page - 1) * $this->config->get('config_pagination_admin')) + 1 : 0, ((($page - 1) * $this->config->get('config_pagination_admin')) > ($upload_total - $this->config->get('config_pagination_admin'))) ? $upload_total : ((($page - 1) * $this->config->get('config_pagination_admin')) + $this->config->get('config_pagination_admin')), $upload_total, ceil($upload_total / $this->config->get('config_pagination_admin')));
226: |
227: | $data['filter_name'] = $filter_name;
228: | $data['filter_date_from'] = $filter_date_from;
229: | $data['filter_date_to'] = $filter_date_to;
230: |
231: | $data['sort'] = $sort;
232: | $data['order'] = $order;
233: |
234: | return $this->load->view('tool/upload_list', $data);
235: | }
236: |
237: | /**
238: | * Delete
239: | *
240: | * @return void
241: | */
242: | public function delete(): void {
243: | $this->load->language('tool/upload');
244: |
245: | $json = [];
246: |
247: | if (isset($this->request->post['selected'])) {
248: | $selected = $this->request->post['selected'];
249: | } else {
250: | $selected = [];
251: | }
252: |
253: | if (!$this->user->hasPermission('modify', 'tool/upload')) {
254: | $json['error'] = $this->language->get('error_permission');
255: | }
256: |
257: | if (!$json) {
258: | $this->load->model('tool/upload');
259: |
260: | foreach ($selected as $upload_id) {
261: | // Remove file before deleting DB record.
262: | $upload_info = $this->model_tool_upload->getUpload($upload_id);
263: |
264: | if ($upload_info && is_file(DIR_UPLOAD . $upload_info['filename'])) {
265: | unlink(DIR_UPLOAD . $upload_info['filename']);
266: | }
267: |
268: | $this->model_tool_upload->deleteUpload($upload_id);
269: | }
270: |
271: | $json['success'] = $this->language->get('text_success');
272: | }
273: |
274: | $this->response->addHeader('Content-Type: application/json');
275: | $this->response->setOutput(json_encode($json));
276: | }
277: |
278: | /**
279: | * Download
280: | *
281: | * @return void
282: | */
283: | public function download(): void {
284: | $this->load->language('tool/upload');
285: |
286: | if (isset($this->request->get['code'])) {
287: | $code = $this->request->get['code'];
288: | } else {
289: | $code = '';
290: | }
291: |
292: | $this->load->model('tool/upload');
293: |
294: | $upload_info = $this->model_tool_upload->getUploadByCode($code);
295: |
296: | if ($upload_info) {
297: | $file = DIR_UPLOAD . $upload_info['filename'];
298: | $mask = basename($upload_info['name']);
299: |
300: | if (!headers_sent()) {
301: | if (is_file($file)) {
302: | header('Content-Type: application/octet-stream');
303: | header('Content-Description: File Transfer');
304: | header('Content-Disposition: attachment; filename="' . ($mask ?: basename($file)) . '"');
305: | header('Content-Transfer-Encoding: binary');
306: | header('Expires: 0');
307: | header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
308: | header('Pragma: public');
309: | header('Content-Length: ' . filesize($file));
310: |
311: | readfile($file);
312: | exit;
313: | } else {
314: | exit(sprintf($this->language->get('error_not_found'), basename($file)));
315: | }
316: | } else {
317: | exit($this->language->get('error_headers_sent'));
318: | }
319: | } else {
320: | $this->load->language('error/not_found');
321: |
322: | $this->document->setTitle($this->language->get('heading_title'));
323: |
324: | $data['breadcrumbs'] = [];
325: |
326: | $data['breadcrumbs'][] = [
327: | 'text' => $this->language->get('text_home'),
328: | 'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'])
329: | ];
330: |
331: | $data['breadcrumbs'][] = [
332: | 'text' => $this->language->get('heading_title'),
333: | 'href' => $this->url->link('error/not_found', 'user_token=' . $this->session->data['user_token'])
334: | ];
335: |
336: | $data['header'] = $this->load->controller('common/header');
337: | $data['column_left'] = $this->load->controller('common/column_left');
338: | $data['footer'] = $this->load->controller('common/footer');
339: |
340: | $this->response->setOutput($this->load->view('error/not_found', $data));
341: | }
342: | }
343: |
344: | /**
345: | * Upload
346: | *
347: | * @return void
348: | */
349: | public function upload(): void {
350: | $this->load->language('tool/upload');
351: |
352: | $json = [];
353: |
354: | // Check user has permission
355: | if (!$this->user->hasPermission('modify', 'tool/upload')) {
356: | $json['error'] = $this->language->get('error_permission');
357: | }
358: |
359: | if (empty($this->request->files['file']['name']) || !is_file($this->request->files['file']['tmp_name'])) {
360: | $json['error'] = $this->language->get('error_upload');
361: | }
362: |
363: | if (!$json) {
364: | // Sanitize the filename
365: | $filename = basename(html_entity_decode($this->request->files['file']['name'], ENT_QUOTES, 'UTF-8'));
366: |
367: | // Validate the filename length
368: | if ((oc_strlen($filename) < 3) || (oc_strlen($filename) > 128)) {
369: | $json['error'] = $this->language->get('error_filename');
370: | }
371: |
372: | // Allowed file extension types
373: | $allowed = [];
374: |
375: | $extension_allowed = preg_replace('~\r?\n~', "\n", $this->config->get('config_file_ext_allowed'));
376: |
377: | $filetypes = explode("\n", $extension_allowed);
378: |
379: | foreach ($filetypes as $filetype) {
380: | $allowed[] = trim($filetype);
381: | }
382: |
383: | if (!in_array(strtolower(substr(strrchr($filename, '.'), 1)), $allowed)) {
384: | $json['error'] = $this->language->get('error_file_type');
385: | }
386: |
387: | // Allowed file mime types
388: | $allowed = [];
389: |
390: | $mime_allowed = preg_replace('~\r?\n~', "\n", $this->config->get('config_file_mime_allowed'));
391: |
392: | $filetypes = explode("\n", $mime_allowed);
393: |
394: | foreach ($filetypes as $filetype) {
395: | $allowed[] = trim($filetype);
396: | }
397: |
398: | if (!in_array($this->request->files['file']['type'], $allowed)) {
399: | $json['error'] = $this->language->get('error_file_type');
400: | }
401: |
402: | // Return any upload error
403: | if ($this->request->files['file']['error'] != UPLOAD_ERR_OK) {
404: | $json['error'] = $this->language->get('error_upload_' . $this->request->files['file']['error']);
405: | }
406: | }
407: |
408: | if (!$json) {
409: | $file = $filename . '.' . oc_token(32);
410: |
411: | move_uploaded_file($this->request->files['file']['tmp_name'], DIR_UPLOAD . $file);
412: |
413: | // Hide the uploaded file name so people cannot link to it directly.
414: | $this->load->model('tool/upload');
415: |
416: | $json['code'] = $this->model_tool_upload->addUpload($filename, $file);
417: |
418: | $json['success'] = $this->language->get('text_success');
419: | }
420: |
421: | $this->response->addHeader('Content-Type: application/json');
422: | $this->response->setOutput(json_encode($json));
423: | }
424: | }
425: |

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