1 <?php

2 namespace ‪TYPO3\CMS\Core\Localization;

3 

4 /*

5  * This file is part of the TYPO3 CMS project.

6  *

7  * It is free software; you can redistribute it and/or modify it under

8  * the terms of the GNU General Public License, either version 2

9  * of the License, or any later version.

10  *

11  * For the full copyright and license information, please read the

12  * LICENSE.txt file that was distributed with this source code.

13  *

14  * The TYPO3 project - inspiring people to share!

15  */

16 

17 use ‪TYPO3\CMS\Core\Cache\CacheManager;

18 use ‪TYPO3\CMS\Core\Utility\ArrayUtility;

19 use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

20 

24 class ‪LocalizationFactory implements ‪\TYPO3\CMS\Core\SingletonInterface

25 {

29  protected ‪$cacheInstance;

30 

34  public ‪$store;

35 

39  public function ‪__construct()

40  {

41  $this->store = GeneralUtility::makeInstance(LanguageStore::class);

42  $this->‪initializeCache();

43  }

44 

48  protected function ‪initializeCache()

49  {

50  $this->cacheInstance = GeneralUtility::makeInstance(CacheManager::class)->getCache('l10n');

51  }

52 

63  public function ‪getParsedData($fileReference, $languageKey, $charset = '', $errorMode = null, $isLocalizationOverride = false)

64  {

65  // @deprecated since TYPO3 v9, will be removed with TYPO3 v10.0

66  // this is a fallback to convert references to old 'lang' locallang files to the new location

67  if (strpos($fileReference, 'EXT:lang/Resources/Private/Language/') === 0) {

68  $mapping = [

69  'lang/Resources/Private/Language/locallang_alt_intro.xlf' => 'about/Resources/Private/Language/Modules/locallang_alt_intro.xlf',

70  'lang/Resources/Private/Language/locallang_alt_doc.xlf' => 'backend/Resources/Private/Language/locallang_alt_doc.xlf',

71  'lang/Resources/Private/Language/locallang_login.xlf' => 'backend/Resources/Private/Language/locallang_login.xlf',

72  'lang/Resources/Private/Language/locallang_common.xlf' => 'core/Resources/Private/Language/locallang_common.xlf',

73  'lang/Resources/Private/Language/locallang_core.xlf' => 'core/Resources/Private/Language/locallang_core.xlf',

74  'lang/Resources/Private/Language/locallang_general.xlf' => 'core/Resources/Private/Language/locallang_general.xlf',

75  'lang/Resources/Private/Language/locallang_misc.xlf' => 'core/Resources/Private/Language/locallang_misc.xlf',

76  'lang/Resources/Private/Language/locallang_mod_web_list.xlf' => 'core/Resources/Private/Language/locallang_mod_web_list.xlf',

77  'lang/Resources/Private/Language/locallang_tca.xlf' => 'core/Resources/Private/Language/locallang_tca.xlf',

78  'lang/Resources/Private/Language/locallang_tsfe.xlf' => 'core/Resources/Private/Language/locallang_tsfe.xlf',

79  'lang/Resources/Private/Language/locallang_wizards.xlf' => 'core/Resources/Private/Language/locallang_wizards.xlf',

80  'lang/Resources/Private/Language/locallang_browse_links.xlf' => 'recordlist/Resources/Private/Language/locallang_browse_links.xlf',

81  'lang/Resources/Private/Language/locallang_tcemain.xlf' => 'workspaces/Resources/Private/Language/locallang_tcemain.xlf',

82  ];

83  $filePath = substr($fileReference, 4);

84  trigger_error('There is a reference to "' . $fileReference . '", which has been moved to "EXT:' . $mapping[$filePath] . '". This fallback will be removed with TYPO3 v10.0.', E_USER_DEPRECATED);

85  $fileReference = 'EXT:' . $mapping[$filePath];

86  }

87  // @deprecated since TYPO3 v9, will be removed with TYPO3 v10.0

88  // this is a fallback to convert references to old 'saltedpasswords' locallang files to the new location

89  if (strpos($fileReference, 'EXT:saltedpasswords/Resources/Private/Language/') === 0) {

90  $mapping = [

91  'saltedpasswords/Resources/Private/Language/locallang.xlf' => 'core/Resources/Private/Language/locallang_deprecated_saltedpasswords.xlf',

92  'saltedpasswords/Resources/Private/Language/locallang_em.xlf' => 'core/Resources/Private/Language/locallang_deprecated_saltedpasswords_em.xlf',

93  ];

94  $filePath = substr($fileReference, 4);

95  trigger_error('There is a reference to "' . $fileReference . '", which has been moved to "EXT:' . $mapping[$filePath] . '". This fallback will be removed with TYPO3 v10.0.', E_USER_DEPRECATED);

96  $fileReference = 'EXT:' . $mapping[$filePath];

97  }

98 

99  $hash = md5($fileReference . $languageKey);

100 

101  // Check if the default language is processed before processing other language

102  if (!$this->store->hasData($fileReference, 'default') && $languageKey !== 'default') {

103  $this->‪getParsedData($fileReference, 'default');

104  }

105  // If the content is parsed (local cache), use it

106  if ($this->store->hasData($fileReference, $languageKey)) {

107  return $this->store->getData($fileReference);

108  }

109 

110  // If the content is in cache (system cache), use it

111  $data = $this->cacheInstance->get($hash);

112  if ($data !== false) {

113  $this->store->setData($fileReference, $languageKey, $data);

114  return $this->store->getData($fileReference);

115  }

116 

117  try {

118  $this->store->setConfiguration($fileReference, $languageKey);

120  ‪$parser = $this->store->getParserInstance($fileReference);

121  // Get parsed data

122  $LOCAL_LANG = ‪$parser->getParsedData($this->store->getAbsoluteFileReference($fileReference), $languageKey);

123  } catch (‪Exception\‪FileNotFoundException $exception) {

124  // Source localization file not found, set empty data as there could be an override

125  $this->store->setData($fileReference, $languageKey, []);

126  $LOCAL_LANG = $this->store->getData($fileReference);

127  }

128 

129  // Override localization

130  if (!$isLocalizationOverride && isset(‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['locallangXMLOverride'])) {

131  $this->‪localizationOverride($fileReference, $languageKey, $LOCAL_LANG);

132  }

133 

134  // Save parsed data in cache

135  $this->store->setData($fileReference, $languageKey, $LOCAL_LANG[$languageKey]);

136 

137  // Cache processed data

138  $this->cacheInstance->set($hash, $this->store->getDataByLanguage($fileReference, $languageKey));

139 

140  return $this->store->getData($fileReference);

141  }

142 

152  protected function ‪localizationOverride($fileReference, $languageKey, array &$LOCAL_LANG)

153  {

154  $overrides = [];

155  $fileReferenceWithoutExtension = $this->store->getFileReferenceWithoutExtension($fileReference);

156  $locallangXMLOverride = ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['locallangXMLOverride'];

157  foreach ($this->store->getSupportedExtensions() as $extension) {

158  if (isset($locallangXMLOverride[$languageKey][$fileReferenceWithoutExtension . '.' . $extension]) && is_array($locallangXMLOverride[$languageKey][$fileReferenceWithoutExtension . '.' . $extension])) {

159  $overrides = array_merge($overrides, $locallangXMLOverride[$languageKey][$fileReferenceWithoutExtension . '.' . $extension]);

160  } elseif (isset($locallangXMLOverride[$fileReferenceWithoutExtension . '.' . $extension]) && is_array($locallangXMLOverride[$fileReferenceWithoutExtension . '.' . $extension])) {

161  $overrides = array_merge($overrides, $locallangXMLOverride[$fileReferenceWithoutExtension . '.' . $extension]);

162  }

163  }

164  if (!empty($overrides)) {

165  foreach ($overrides as $overrideFile) {

166  $languageOverrideFileName = GeneralUtility::getFileAbsFileName($overrideFile);

167  ‪ArrayUtility::mergeRecursiveWithOverrule($LOCAL_LANG, $this->‪getParsedData($languageOverrideFileName, $languageKey, null, null, true));

168  }

169  }

170  }

171 }