1: | <?php
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2: | namespace Opencart\Admin\Controller\Tool;
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3: | |
4: | |
5: | |
6: | |
7: |
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8: | class Log extends \Opencart\System\Engine\Controller {
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9: | |
10: | |
11: | |
12: | |
13: |
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14: | public function index(): void {
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15: | $this->load->language('tool/log');
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16: |
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17: | $this->document->setTitle($this->language->get('heading_title'));
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18: |
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19: | $data['breadcrumbs'] = [];
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20: |
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21: | $data['breadcrumbs'][] = [
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22: | 'text' => $this->language->get('text_home'),
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23: | 'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'])
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24: | ];
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25: |
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26: | $data['breadcrumbs'][] = [
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27: | 'text' => $this->language->get('heading_title'),
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28: | 'href' => $this->url->link('tool/log', 'user_token=' . $this->session->data['user_token'])
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29: | ];
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30: |
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31: | if (isset($this->session->data['error'])) {
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32: | $data['error_warning'] = $this->session->data['error'];
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33: |
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34: | unset($this->session->data['error']);
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35: | } else {
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36: | $data['error_warning'] = '';
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37: | }
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38: |
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39: | $file = DIR_LOGS . $this->config->get('config_error_filename');
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40: |
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41: | if (!is_file($file)) {
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42: | file_put_contents($file, '', FILE_APPEND);
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43: | }
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44: |
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45: | $data['log'] = [];
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46: |
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47: | $files = glob(DIR_LOGS . '*.log');
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48: |
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49: | foreach ($files as $file) {
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50: | $error = '';
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51: |
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52: | $filename = basename($file);
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53: |
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54: | $size = filesize($file);
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55: |
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56: | if ($size >= 3145728) {
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57: | $suffix = [
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58: | 'B',
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59: | 'KB',
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60: | 'MB',
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61: | 'GB',
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62: | 'TB',
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63: | 'PB',
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64: | 'EB',
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65: | 'ZB',
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66: | 'YB'
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67: | ];
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68: |
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69: | $i = 0;
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70: |
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71: | while (($size / 1024) > 1) {
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72: | $size /= 1024;
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73: | $i++;
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74: | }
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75: |
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76: | $error = sprintf($this->language->get('error_size'), $filename, round(substr($size, 0, strpos($size, '.') + 4), 2) . $suffix[$i]);
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77: | }
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78: |
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79: | $handle = fopen($file, 'r+');
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80: |
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81: | $data['logs'][] = [
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82: | 'name' => $filename,
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83: | 'output' => fread($handle, 3145728),
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84: | 'download' => $this->url->link('tool/log.download', 'user_token=' . $this->session->data['user_token'] . '&filename=' . $filename),
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85: | 'clear' => $this->url->link('tool/log.clear', 'user_token=' . $this->session->data['user_token'] . '&filename=' . $filename),
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86: | 'error' => $error
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87: | ];
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88: |
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89: | fclose($handle);
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90: | }
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91: |
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92: | $data['user_token'] = $this->session->data['user_token'];
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93: |
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94: | $data['header'] = $this->load->controller('common/header');
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95: | $data['column_left'] = $this->load->controller('common/column_left');
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96: | $data['footer'] = $this->load->controller('common/footer');
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97: |
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98: | $this->response->setOutput($this->load->view('tool/log', $data));
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99: | }
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100: |
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101: | |
102: | |
103: | |
104: | |
105: |
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106: | public function download(): void {
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107: | $this->load->language('tool/log');
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108: |
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109: | if (isset($this->request->get['filename'])) {
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110: | $filename = (string)basename(html_entity_decode($this->request->get['filename'], ENT_QUOTES, 'UTF-8'));
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111: | } else {
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112: | $filename = '';
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113: | }
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114: |
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115: | $file = DIR_LOGS . $filename;
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116: |
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117: | if (!is_file($file)) {
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118: | $this->session->data['error'] = sprintf($this->language->get('error_file'), $filename);
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119: |
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120: | $this->response->redirect($this->url->link('tool/log', 'user_token=' . $this->session->data['user_token'], true));
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121: | }
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122: |
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123: | if (!filesize($file)) {
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124: | $this->session->data['error'] = sprintf($this->language->get('error_empty'), $filename);
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125: |
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126: | $this->response->redirect($this->url->link('tool/log', 'user_token=' . $this->session->data['user_token'], true));
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127: | }
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128: |
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129: | $this->response->addheader('Pragma: public');
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130: | $this->response->addheader('Expires: 0');
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131: | $this->response->addheader('Content-Description: File Transfer');
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132: | $this->response->addheader('Content-Type: application/octet-stream');
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133: | $this->response->addheader('Content-Disposition: attachment; filename="' . $this->config->get('config_name') . '_' . date('Y-m-d_H-i-s', time()) . '_error.log"');
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134: | $this->response->addheader('Content-Transfer-Encoding: binary');
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135: |
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136: | $this->response->setOutput(file_get_contents($file, true, null));
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137: | }
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138: |
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139: | |
140: | |
141: | |
142: | |
143: |
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144: | public function clear(): void {
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145: | $this->load->language('tool/log');
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146: |
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147: | if (isset($this->request->get['filename'])) {
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148: | $filename = (string)basename(html_entity_decode($this->request->get['filename'], ENT_QUOTES, 'UTF-8'));
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149: | } else {
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150: | $filename = '';
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151: | }
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152: |
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153: | $json = [];
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154: |
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155: | if (!$this->user->hasPermission('modify', 'tool/log')) {
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156: | $json['error'] = $this->language->get('error_permission');
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157: | }
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158: |
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159: | $file = DIR_LOGS . $filename;
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160: |
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161: | if (!is_file($file)) {
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162: | $json['error'] = sprintf($this->language->get('error_file'), $filename);
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163: | }
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164: |
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165: | if (!$json) {
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166: | $handle = fopen($file, 'w+');
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167: |
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168: | fclose($handle);
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169: |
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170: | $json['success'] = $this->language->get('text_success');
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171: | }
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172: |
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173: | $this->response->addHeader('Content-Type: application/json');
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174: | $this->response->setOutput(json_encode($json));
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175: | }
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176: | }
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177: | |