/** * create Font via Python with FontForge * * @param int $fontUid * @param object $currentFont * @return array */ public static function createFont($fontUid, $currentFont) { // general vars $extConf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['fontawesomeplus']); $pathToPythonBin = escapeshellarg($extConf['pathToPython']); $pathToScript = \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath('fontawesomeplus') . 'Resources/Private/Python/fontawesomeplus.py'; $iconRepository = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Resource\FileRepository::class); $iconReferences = $iconRepository->findByRelation('tx_fontawesomeplus_domain_model_font', 'icons', $fontUid); $svgArray = array(); foreach ($iconReferences as $key => $value) { $svgArray[$key] = PATH_site . 'fileadmin' . $value->getIdentifier(); } $unicodeArray = array(); $i = hexdec(self::HEXADECIMAL); foreach ($svgArray as $key => $value) { $unicodeArray[$key] = $i . ',uni' . dechex($i); $i++; } $fontPath = \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath('fontawesomeplus') . 'Resources/Public/Contrib/' . self::FACONTRIB . '/fonts/fontawesome-webfont.svg'; $fontForgeArray = CommandUtility::escapeShellArgument(json_encode(array_combine($svgArray, $unicodeArray), JSON_UNESCAPED_SLASHES)); $fontName = strtolower(preg_replace(array('/\\s+/', '/[^a-zA-Z0-9]/'), array('-', ''), $currentFont->getTitle())); $comment = CommandUtility::escapeShellArgument(str_replace(array("\r\n", "\n", "\r"), ' ', $currentFont->getDescription())); $copyright = CommandUtility::escapeShellArgument('netweiser'); $version = CommandUtility::escapeShellArgument($currentFont->getVersion()); GeneralUtility::mkdir_deep(PATH_site . 'fileadmin/' . $currentFont->getDestination(), $fontName . '/fonts/'); $savedir = PATH_site . 'fileadmin/' . $currentFont->getDestination() . $fontName . '/fonts/'; CommandUtility::exec("{$pathToPythonBin} {$pathToScript} {$fontPath} {$fontForgeArray} {$fontName} {$comment} {$copyright} {$version} {$savedir} 2>&1", $feedback, $returnCode); if ((int) $returnCode !== 0) { return $feedback; } }
/** * get Content of DOC file * @param string $file * @return string The extracted content of the file */ public function getContent($file) { // create the tempfile which will contain the content $tempFileName = GeneralUtility::tempnam('xls_files-Indexer'); // Delete if exists, just to be safe. @unlink($tempFileName); // generate and execute the pdftotext commandline tool $fileEscaped = CommandUtility::escapeShellArgument($file); $cmd = "{$this->app['xls2csv']} -c ' ' -q 0 -s8859-1 -dutf-8 {$fileEscaped} > {$tempFileName}"; CommandUtility::exec($cmd); // check if the tempFile was successfully created if (@is_file($tempFileName)) { $content = GeneralUtility::getUrl($tempFileName); unlink($tempFileName); } else { return false; } // check if content was found if (strlen($content)) { return $content; } else { return false; } }
/** * Executes an ImageMagick "combine" (or composite in newer times) on four filenames - $input, $overlay and $mask as input files and $output as the output filename (written to) * Can be used for many things, mostly scaling and effects. * * @param string $input The relative (to PATH_site) image filepath, bottom file * @param string $overlay The relative (to PATH_site) image filepath, overlay file (top) * @param string $mask The relative (to PATH_site) image filepath, the mask file (grayscale) * @param string $output The relative (to PATH_site) image filepath, output filename (written to) * @return string */ public function combineExec($input, $overlay, $mask, $output) { if ($this->NO_IMAGE_MAGICK) { return ''; } $theMask = $this->randomName() . '.' . $this->gifExtension; // +matte = no alpha layer in output $this->imageMagickExec($mask, $theMask, '-colorspace GRAY +matte'); $parameters = '-compose over +matte ' . CommandUtility::escapeShellArgument($input) . ' ' . CommandUtility::escapeShellArgument($overlay) . ' ' . CommandUtility::escapeShellArgument($theMask) . ' ' . CommandUtility::escapeShellArgument($output); $cmd = GeneralUtility::imageMagickCommand('combine', $parameters); $this->IM_commands[] = array($output, $cmd); $ret = CommandUtility::exec($cmd); // Change the permissions of the file GeneralUtility::fixPermissions($output); if (is_file($theMask)) { @unlink($theMask); } return $ret; }
/** * Generates a preview for a file * * @param File $file The source file * @param array $configuration Processing configuration * @param string $targetFilePath Output file path * @return array|NULL */ protected function generatePreviewFromFile(File $file, array $configuration, $targetFilePath) { $originalFileName = $file->getForLocalProcessing(FALSE); // Check file extension if ($file->getType() != File::FILETYPE_IMAGE && !GeneralUtility::inList($GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'], $file->getExtension())) { // Create a default image $graphicalFunctions = GeneralUtility::makeInstance(GraphicalFunctions::class); $graphicalFunctions->getTemporaryImageWithText($targetFilePath, 'Not imagefile!', 'No ext!', $file->getName()); $result = array('filePath' => $targetFilePath); } elseif ($file->getExtension() === 'svg') { /** @var $gifBuilder \TYPO3\CMS\Frontend\Imaging\GifBuilder */ $gifBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Frontend\Imaging\GifBuilder::class); $gifBuilder->init(); $gifBuilder->absPrefix = PATH_site; $info = $gifBuilder->getImageDimensions($originalFileName); $newInfo = $gifBuilder->getImageScale($info, $configuration['width'], $configuration['height'], array()); $result = array('width' => $newInfo[0], 'height' => $newInfo[1], 'filePath' => ''); } else { // Create the temporary file if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im']) { $parameters = '-sample ' . $configuration['width'] . 'x' . $configuration['height'] . ' ' . CommandUtility::escapeShellArgument($originalFileName) . '[0] ' . CommandUtility::escapeShellArgument($targetFilePath); $cmd = GeneralUtility::imageMagickCommand('convert', $parameters) . ' 2>&1'; CommandUtility::exec($cmd); if (!file_exists($targetFilePath)) { // Create a error gif $graphicalFunctions = GeneralUtility::makeInstance(GraphicalFunctions::class); $graphicalFunctions->getTemporaryImageWithText($targetFilePath, 'No thumb', 'generated!', $file->getName()); } } $result = array('filePath' => $targetFilePath); } return $result; }
/** * execute commandline tool pdfinfo to extract pdf informations from file * @param string $file * @return array The pdf informations as array */ public function getPdfInfo($file) { if ($this->fileInfo->getIsFile() && $this->fileInfo->getExtension() == 'pdf' && $this->isAppArraySet) { $fileEscaped = CommandUtility::escapeShellArgument($file); $cmd = "{$this->app['pdfinfo']} {$fileEscaped}"; CommandUtility::exec($cmd, $pdfInfoArray); $pdfInfo = $this->splitPdfInfo($pdfInfoArray); return $pdfInfo; } return false; }
/** * Create the thumbnail * Will exit before return if all is well. * * @return void */ public function main() { // Clean output buffer to ensure no extraneous output exists ob_clean(); // If file exists, we make a thumbnail of the file. if (is_object($this->image)) { // Check file extension: if ($this->image->getExtension() == 'ttf') { // Make font preview... (will not return) $this->fontGif($this->image); } elseif ($this->image->getType() != File::FILETYPE_IMAGE && !GeneralUtility::inList($GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'], $this->image->getExtension())) { $this->errorGif('Not imagefile!', 'No ext!', $this->image->getName()); } // ... so we passed the extension test meaning that we are going to make a thumbnail here: // default if (!$this->size) { $this->size = $this->sizeDefault; } // I added extra check, so that the size input option could not be fooled to pass other values. // That means the value is exploded, evaluated to an integer and the imploded to [value]x[value]. // Furthermore you can specify: size=340 and it'll be translated to 340x340. // explodes the input size (and if no "x" is found this will add size again so it is the same for both dimensions) $sizeParts = explode('x', $this->size . 'x' . $this->size); // Cleaning it up, only two parameters now. $sizeParts = array(MathUtility::forceIntegerInRange($sizeParts[0], 1, 1000), MathUtility::forceIntegerInRange($sizeParts[1], 1, 1000)); // Imploding the cleaned size-value back to the internal variable $this->size = implode('x', $sizeParts); // Getting max value $sizeMax = max($sizeParts); // Init $outpath = PATH_site . $this->outdir; // Should be - ? 'png' : 'gif' - , but doesn't work (ImageMagick prob.?) // René: png work for me $thmMode = MathUtility::forceIntegerInRange($GLOBALS['TYPO3_CONF_VARS']['GFX']['thumbnails_png'], 0); $outext = $this->image->getExtension() != 'jpg' || $thmMode & Permission::PAGE_EDIT ? $thmMode & 1 ? 'png' : 'gif' : 'jpg'; $outfile = 'tmb_' . substr(md5($this->image->getName() . $this->mtime . $this->size), 0, 10) . '.' . $outext; $this->output = $outpath . $outfile; if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im']) { // If thumbnail does not exist, we generate it if (!file_exists($this->output)) { $parameters = '-sample ' . $this->size . ' ' . CommandUtility::escapeShellArgument($this->image->getForLocalProcessing(FALSE)) . '[0] ' . CommandUtility::escapeShellArgument($this->output); $cmd = GeneralUtility::imageMagickCommand('convert', $parameters); \TYPO3\CMS\Core\Utility\CommandUtility::exec($cmd); if (!file_exists($this->output)) { $this->errorGif('No thumb', 'generated!', $this->image->getName()); } else { GeneralUtility::fixPermissions($this->output); } } // The thumbnail is read and output to the browser if ($fd = @fopen($this->output, 'rb')) { $fileModificationTime = filemtime($this->output); header('Content-Type: image/' . ($outext === 'jpg' ? 'jpeg' : $outext)); header('Last-Modified: ' . date('r', $fileModificationTime)); header('ETag: ' . md5($this->output) . '-' . $fileModificationTime); // Expiration time is chosen arbitrary to 1 month header('Expires: ' . date('r', $fileModificationTime + 30 * 24 * 60 * 60)); fpassthru($fd); fclose($fd); } else { $this->errorGif('Read problem!', '', $this->output); } } else { die; } } else { $this->errorGif('No valid', 'inputfile!', basename($this->image)); } }