TYPO3\CMS\Core\TypoScript\Parser\TypoScriptParser::includeFile()

Complexity

Conditions	9
Paths	16

Size

Total Lines	39
Code Lines	23

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function includeFile($filename, $cycle_counter = 1, $returnFiles = false, &$newString = '', array &$includedFiles = [], $optionalProperties = '', $parentFilenameOrPath = '')
    {
        // Resolve a possible relative paths if a parent file is given
        if ($parentFilenameOrPath !== '' && $filename[0] === '.') {
            $absfilename = PathUtility::getAbsolutePathOfRelativeReferencedFileOrPath($parentFilenameOrPath, $filename);
        } else {
            $absfilename = $filename;
        }
        $absfilename = GeneralUtility::getFileAbsFileName($absfilename);

        $newString .= LF . '### <INCLUDE_TYPOSCRIPT: source="FILE:' . $filename . '"' . $optionalProperties . '> BEGIN:' . LF;
        if ((string)$filename !== '') {
            // Must exist and must not contain '..' and must be relative
            // Check for allowed files
            if (!GeneralUtility::makeInstance(FileNameValidator::class)->isValid($absfilename)) {
                $newString .= self::typoscriptIncludeError('File "' . $filename . '" was not included since it is not allowed due to fileDenyPattern.');
            } else {
                $fileExists = false;
                if (@file_exists($absfilename)) {
                    $fileExists = true;
                }

                if ($fileExists) {
                    $includedFiles[] = $absfilename;
                    // check for includes in included text
                    $included_text = self::checkIncludeLines((string)file_get_contents($absfilename), $cycle_counter + 1, $returnFiles, $absfilename);
                    // If the method also has to return all included files, merge currently included
                    // files with files included by recursively calling itself
                    if ($returnFiles && is_array($included_text)) {
                        $includedFiles = array_merge($includedFiles, $included_text['files']);
                        $included_text = $included_text['typoscript'];
                    }
                    $newString .= $included_text . LF;
                } else {
                    $newString .= self::typoscriptIncludeError('File "' . $filename . '" was not found.');
                }
            }
        }
        $newString .= '### <INCLUDE_TYPOSCRIPT: source="FILE:' . $filename . '"' . $optionalProperties . '> END:' . LF . LF;
    }