1 <?php

2 namespace TYPO3\CMS\Recycler\Utility;

3 

17 use TYPO3\CMS\Backend\Utility\BackendUtility;

18 

24 class RecyclerUtility {

25 

26  /************************************************************

27  * USER ACCESS

28  *

29  *

30  ************************************************************/

39  static public function checkAccess($table, $row) {

40  // Checking if the user has permissions? (Only working as a precaution, because the final permission check is always down in TCE. But it's good to notify the user on beforehand...)

41  // First, resetting flags.

42  $hasAccess = 0;

43  $calcPRec = $row;

44  BackendUtility::fixVersioningPid($table, $calcPRec);

45  if (is_array($calcPRec)) {

46  if ($table == 'pages') {

47  // If pages:

48  $CALC_PERMS = $GLOBALS['BE_USER']->calcPerms($calcPRec);

49  $hasAccess = $CALC_PERMS & 2 ? 1 : 0;

50  } else {

51  $CALC_PERMS = $GLOBALS['BE_USER']->calcPerms(BackendUtility::getRecord('pages', $calcPRec['pid']));

52  // Fetching pid-record first.

53  $hasAccess = $CALC_PERMS & 16 ? 1 : 0;

54  }

55  // Check internals regarding access:

56  if ($hasAccess) {

57  $hasAccess = $GLOBALS['BE_USER']->recordEditAccessInternals($table, $calcPRec);

58  }

59  }

60  if (!$GLOBALS['BE_USER']->check('tables_modify', $table)) {

61  $hasAccess = 0;

62  }

63  return $hasAccess ? TRUE : FALSE;

64  }

65 

77  static public function getRecordPath($uid, $clause = '', $titleLimit = 1000, $fullTitleLimit = 0) {

78  $loopCheck = 100;

79  $output = ($fullOutput = '/');

80  while ($uid != 0 && $loopCheck > 0) {

81  $loopCheck--;

82  $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid,pid,title,deleted,t3ver_oid,t3ver_wsid', 'pages', 'uid=' . (int)$uid . (strlen(trim($clause)) ? ' AND ' . $clause : ''));

83  if (is_resource($res)) {

84  $row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res);

85  $GLOBALS['TYPO3_DB']->sql_free_result($res);

86  BackendUtility::workspaceOL('pages', $row);

87  if (is_array($row)) {

88  BackendUtility::fixVersioningPid('pages', $row);

89  $uid = $row['pid'];

90  $output = '/' . htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::fixed_lgd_cs($row['title'], $titleLimit)) . $output;

91  if ($row['deleted']) {

92  $output = '<span class="deletedPath">' . $output . '</span>';

93  }

94  if ($fullTitleLimit) {

95  $fullOutput = '/' . htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::fixed_lgd_cs($row['title'], $fullTitleLimit)) . $fullOutput;

96  }

97  } else {

98  break;

99  }

100  } else {

101  break;

102  }

103  }

104  if ($fullTitleLimit) {

105  return array($output, $fullOutput);

106  } else {

107  return $output;

108  }

109  }

110 

117  static public function getDeletedField($tableName) {

118  $TCA = self::getTableTCA($tableName);

119  if ($TCA && isset($TCA['ctrl']['delete']) && $TCA['ctrl']['delete']) {

120  return $TCA['ctrl']['delete'];

121  }

122  }

123 

130  static public function getTableTCA($tableName) {

131  $TCA = FALSE;

132  if (isset($GLOBALS['TCA'][$tableName])) {

133  $TCA = $GLOBALS['TCA'][$tableName];

134  }

135  return $TCA;

136  }

137 

143  static public function getCurrentCharset() {

144  return $GLOBALS['LANG']->csConvObj->parse_charset($GLOBALS['LANG']->charSet);

145  }

146 

152  static public function isNotUtf8Charset() {

153  return self::getCurrentCharset() !== 'utf-8';

154  }

155 

162  static public function getUtf8String($string) {

163  if (self::isNotUtf8Charset()) {

164  $string = $GLOBALS['LANG']->csConvObj->utf8_encode($string, self::getCurrentCharset());

165  }

166  return $string;

167  }

168 

169 }