1 <?php

2 namespace TYPO3\CMS\Extbase\Mvc\Cli;

3 

21 class CommandManager implements \TYPO3\CMS\Core\SingletonInterface {

22 

27  protected $objectManager;

28 

32  protected $availableCommands = NULL;

33 

37  protected $shortCommandIdentifiers = NULL;

38 

45  public function getAvailableCommands() {

46  if ($this->availableCommands === NULL) {

47  $this->availableCommands = array();

48  $commandControllerClassNames = is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['extbase']['commandControllers']) ? $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['extbase']['commandControllers'] : array();

49  foreach ($commandControllerClassNames as $className) {

50  if (!class_exists($className)) {

51  continue;

52  }

53  foreach (get_class_methods($className) as $methodName) {

54  if (substr($methodName, -7, 7) === 'Command') {

55  $this->availableCommands[] = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Mvc\\Cli\\Command', $className, substr($methodName, 0, -7));

56  }

57  }

58  }

59  }

60  return $this->availableCommands;

61  }

62 

74  public function getCommandByIdentifier($commandIdentifier) {

75  $commandIdentifier = strtolower(trim($commandIdentifier));

76  if ($commandIdentifier === 'help') {

77  $commandIdentifier = 'extbase:help:help';

78  }

79  $matchedCommands = array();

80  $availableCommands = $this->getAvailableCommands();

81  foreach ($availableCommands as $command) {

82  if ($this->commandMatchesIdentifier($command, $commandIdentifier)) {

83  $matchedCommands[] = $command;

84  }

85  }

86  if (count($matchedCommands) === 0) {

87  throw new \TYPO3\CMS\Extbase\Mvc\Exception\NoSuchCommandException('No command could be found that matches the command identifier "' . $commandIdentifier . '".', 1310556663);

88  }

89  if (count($matchedCommands) > 1) {

90  throw new \TYPO3\CMS\Extbase\Mvc\Exception\AmbiguousCommandIdentifierException('More than one command matches the command identifier "' . $commandIdentifier . '"', 1310557169, NULL, $matchedCommands);

91  }

92  return current($matchedCommands);

93  }

94 

102  public function getShortestIdentifierForCommand(\TYPO3\CMS\Extbase\Mvc\Cli\Command $command) {

103  if ($command->getCommandIdentifier() === 'extbase:help:help') {

104  return 'help';

105  }

106  $shortCommandIdentifiers = $this->getShortCommandIdentifiers();

107  if (!isset($shortCommandIdentifiers[$command->getCommandIdentifier()])) {

108  $command->getCommandIdentifier();

109  }

110  return $shortCommandIdentifiers[$command->getCommandIdentifier()];

111  }

112 

118  protected function getShortCommandIdentifiers() {

119  if ($this->shortCommandIdentifiers === NULL) {

120  $commandsByCommandName = array();

121  foreach ($this->getAvailableCommands() as $availableCommand) {

122  list($extensionKey, $controllerName, $commandName) = explode(':', $availableCommand->getCommandIdentifier());

123  if (!isset($commandsByCommandName[$commandName])) {

124  $commandsByCommandName[$commandName] = array();

125  }

126  if (!isset($commandsByCommandName[$commandName][$controllerName])) {

127  $commandsByCommandName[$commandName][$controllerName] = array();

128  }

129  $commandsByCommandName[$commandName][$controllerName][] = $extensionKey;

130  }

131  foreach ($this->getAvailableCommands() as $availableCommand) {

132  list($extensionKey, $controllerName, $commandName) = explode(':', $availableCommand->getCommandIdentifier());

133  if (count($commandsByCommandName[$commandName][$controllerName]) > 1) {

134  $this->shortCommandIdentifiers[$availableCommand->getCommandIdentifier()] = sprintf('%s:%s:%s', $extensionKey, $controllerName, $commandName);

135  } else {

136  $this->shortCommandIdentifiers[$availableCommand->getCommandIdentifier()] = sprintf('%s:%s', $controllerName, $commandName);

137  }

138  }

139  }

140  return $this->shortCommandIdentifiers;

141  }

142 

151  protected function commandMatchesIdentifier(\TYPO3\CMS\Extbase\Mvc\Cli\Command $command, $commandIdentifier) {

152  $commandIdentifierParts = explode(':', $command->getCommandIdentifier());

153  $searchedCommandIdentifierParts = explode(':', $commandIdentifier);

154  $extensionKey = array_shift($commandIdentifierParts);

155  if (count($searchedCommandIdentifierParts) === 3) {

156  $searchedExtensionKey = array_shift($searchedCommandIdentifierParts);

157  if ($searchedExtensionKey !== $extensionKey) {

158  return FALSE;

159  }

160  }

161  if (count($searchedCommandIdentifierParts) !== 2) {

162  return FALSE;

163  }

164  return $searchedCommandIdentifierParts === $commandIdentifierParts;

165  }

166 }