Bug #57824 » patch-1.patch
| typo3\sysext\core\Classes\Utility\ExtensionManagementUtility.php | ||
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*/
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static protected function removeDuplicatesForInsertion($insertionList, $list = '') {
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$insertionListParts = preg_split('/\\s*,\\s*/', $insertionList);
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$cleanInsertionListParts = array();
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foreach ($insertionListParts as $fieldName) {
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if ($fieldName == '--linebreak--' || !in_array($fieldName, $cleanInsertionListParts)) {
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$cleanInsertionListParts[] = $fieldName;
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}
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}
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$cleanInsertionList = implode(', ', $cleanInsertionListParts);
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$insertionList = implode(', ', array_unique($insertionListParts));
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if ($list === '') {
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return $cleanInsertionList;
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return $insertionList;
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}
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// Get a list of fieldNames that are present in the list.
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preg_match_all('/(?:^|,)\\s*\\b([^;,]+)\\b[^,]*/', $list, $listMatches);
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// Remove the field names from the insertionlist.
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$fieldReplacePatterns = array();
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foreach ($listMatches[1] as $fieldName) {
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if ($fieldName != '--linebreak--') {
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$fieldReplacePatterns[] = '/(?:^|,)\\s*\\b' . preg_quote($fieldName, '/') . '\\b[^,$]*/';
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}
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return preg_replace($fieldReplacePatterns, '', $insertionList);
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}
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return preg_replace($fieldReplacePatterns, '', $cleanInsertionList);
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}
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/**
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* Generates search needles that are used for inserting fields/items into an existing list.
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