1 <?php

2 namespace TYPO3\CMS\Reports\Report\Status;

3 

21 class SystemStatus implements \TYPO3\CMS\Reports\StatusProviderInterface {

22 

28  public function getStatus() {

29  $this->executeAdminCommand();

30  $statuses = array(

31  'PhpPeakMemory' => $this->getPhpPeakMemoryStatus(),

32  'PhpModules' => $this->getMissingPhpModulesOfExtensions()

33  );

34  return $statuses;

35  }

36 

42  protected function executeAdminCommand() {

43  $command = \TYPO3\CMS\Core\Utility\GeneralUtility::_GET('adminCmd');

44  switch ($command) {

45  case 'clear_peak_memory_usage_flag':

47  $registry = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Registry');

48  $registry->remove('core', 'reports-peakMemoryUsage');

49  break;

50  default:

51  // Do nothing

52  }

53  }

54 

60  protected function getPhpPeakMemoryStatus() {

62  $registry = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Registry');

63  $peakMemoryUsage = $registry->get('core', 'reports-peakMemoryUsage');

64  $memoryLimit = \TYPO3\CMS\Core\Utility\GeneralUtility::getBytesFromSizeMeasurement(ini_get('memory_limit'));

65  $value = $GLOBALS['LANG']->getLL('status_ok');

66  $message = '';

67  $severity = \TYPO3\CMS\Reports\Status::OK;

68  $bytesUsed = $peakMemoryUsage['used'];

69  $percentageUsed = $memoryLimit ? number_format($bytesUsed / $memoryLimit * 100, 1) . '%' : '?';

70  $dateOfPeak = date($GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'], $peakMemoryUsage['tstamp']);

71  $urlOfPeak = '<a href="' . htmlspecialchars($peakMemoryUsage['url']) . '">' . htmlspecialchars($peakMemoryUsage['url']) . '</a>';

72  $clearFlagUrl = \TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL') . '&amp;adminCmd=clear_peak_memory_usage_flag';

73  if ($peakMemoryUsage['used']) {

74  $message = sprintf($GLOBALS['LANG']->getLL('status_phpPeakMemoryTooHigh'), \TYPO3\CMS\Core\Utility\GeneralUtility::formatSize($peakMemoryUsage['used']), $percentageUsed, \TYPO3\CMS\Core\Utility\GeneralUtility::formatSize($memoryLimit), $dateOfPeak, $urlOfPeak);

75  $message .= ' <a href="' . $clearFlagUrl . '">' . $GLOBALS['LANG']->getLL('status_phpPeakMemoryClearFlag') . '</a>.';

76  $severity = \TYPO3\CMS\Reports\Status::WARNING;

77  $value = $percentageUsed;

78  }

79  return \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Reports\\Status', $GLOBALS['LANG']->getLL('status_phpPeakMemory'), $value, $message, $severity);

80  }

81 

87  protected function getMissingPhpModulesOfExtensions() {

88  $modules = array();

89  if (is_array(${$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/install/mod/class.tx_install.php']['requiredPhpModules']})) {

90  foreach (${$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/install/mod/class.tx_install.php']['requiredPhpModules']} as $classData) {

91  $hookObject = \TYPO3\CMS\Core\Utility\GeneralUtility::getUserObj($classData);

92  $modules = $hookObject->setRequiredPhpModules($modules, $this);

93  }

94  }

95  $missingPhpModules = array();

96  foreach ($modules as $module) {

97  if (is_array($module)) {

98  $detectedSubmodules = FALSE;

99  foreach ($module as $submodule) {

100  if (extension_loaded($submodule)) {

101  $detectedSubmodules = TRUE;

102  }

103  }

104  if ($detectedSubmodules === FALSE) {

105  $missingPhpModules[] = sprintf($GLOBALS['LANG']->getLL('status_phpModulesGroup'), '(' . implode(', ', $module) . ')');

106  }

107  } elseif (!extension_loaded($module)) {

108  $missingPhpModules[] = $module;

109  }

110  }

111  if (count($missingPhpModules) > 0) {

112  $value = $GLOBALS['LANG']->getLL('status_phpModulesMissing');

113  $message = sprintf($GLOBALS['LANG']->getLL('status_phpModulesList'), implode(', ', $missingPhpModules));

114  $message .= ' ' . $GLOBALS['LANG']->getLL('status_phpModulesInfo');

115  $severity = \TYPO3\CMS\Reports\Status::ERROR;

116  } else {

117  $value = $GLOBALS['LANG']->getLL('status_phpModulesPresent');

118  $message = '';

119  $severity = \TYPO3\CMS\Reports\Status::OK;

120  }

121  return \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Reports\\Status', $GLOBALS['LANG']->getLL('status_phpModules'), $value, $message, $severity);

122  }

123 

124 }