/** * Takes a file reference and extracts its meta data. * * @param \TYPO3\CMS\Core\Resource\FileInterface $file * @return array */ public function extractMetaData(FileInterface $file) { $localTempFilePath = $file->getForLocalProcessing(FALSE); $query = GeneralUtility::makeInstance('ApacheSolrForTypo3\\Tika\\Service\\Tika\\SolrCellQuery', $localTempFilePath); $query->setExtractOnly(); $response = $this->solr->extract($query); $metaData = $this->solrResponseToArray($response[1]); $this->cleanupTempFile($localTempFilePath, $file); $this->log('Meta Data Extraction using Solr', array('file' => $file, 'solr connection' => (array) $this->solr, 'query' => (array) $query, 'response' => $response, 'meta data' => $metaData)); return $metaData; }
/** * The actual text extraction. * * @param FileInterface $file * @return string */ public function extractText(FileInterface $file) { $localTempFile = $file->getForLocalProcessing(false); // extract text $content = file_get_contents($localTempFile); // In case of remote storage, the temporary copy of the // original file in typo3temp must be removed // Simply compare the filenames, because the filename is so unique that // it is nearly impossible to have a file with this name in a storage if (PathUtility::basename($localTempFile) !== $file->getName()) { unlink($localTempFile); } return $content; }
/** * Creates a magic image * * @param \TYPO3\CMS\Core\Resource\FileInterface $imageFileObject: the original image file * @param array $fileConfiguration (width, height, maxW, maxH) * @param string $targetFolderCombinedIdentifier: target folder combined identifier * @return \TYPO3\CMS\Core\Resource\FileInterface */ public function createMagicImage(\TYPO3\CMS\Core\Resource\FileInterface $imageFileObject, array $fileConfiguration, $targetFolderCombinedIdentifier) { $magicImage = NULL; // Get file for processing $imageFilePath = $imageFileObject->getForLocalProcessing(TRUE); // Process dimensions $maxWidth = \TYPO3\CMS\Core\Utility\MathUtility::forceIntegerInRange($fileConfiguration['width'], 0, $fileConfiguration['maxW']); $maxHeight = \TYPO3\CMS\Core\Utility\MathUtility::forceIntegerInRange($fileConfiguration['height'], 0, $fileConfiguration['maxH']); if (!$maxWidth) { $maxWidth = $fileConfiguration['maxW']; } if (!$maxHeight) { $maxHeight = $fileConfiguration['maxH']; } // Create the magic image $magicImageInfo = $this->getImageObject()->imageMagickConvert($imageFilePath, 'WEB', $maxWidth . 'm', $maxHeight . 'm'); if ($magicImageInfo[3]) { $targetFileName = 'RTEmagicC_' . pathInfo($imageFileObject->getName(), PATHINFO_FILENAME) . '.' . pathinfo($magicImageInfo[3], PATHINFO_EXTENSION); $magicFolder = $this->getMagicFolder($targetFolderCombinedIdentifier); if ($magicFolder instanceof \TYPO3\CMS\Core\Resource\Folder) { $magicImage = $magicFolder->addFile($magicImageInfo[3], $targetFileName, 'changeName'); } } return $magicImage; }
/** * This method actually does the processing of files locally * * takes the original file (on remote storages this will be fetched from the remote server) * does the IM magic on the local server by creating a temporary typo3temp/ file * copies the typo3temp/ file to the processingfolder of the target storage * removes the typo3temp/ file * * @param \TYPO3\CMS\Core\Resource\ProcessedFile $processedFile * @param \TYPO3\CMS\Core\Resource\FileInterface $file * @param array $configuration * @return void */ protected function processImageCropResizeMask(\TYPO3\CMS\Core\Resource\ProcessedFile $processedFile, \TYPO3\CMS\Core\Resource\FileInterface $file, array $configuration) { // checks to see if m (the mask array) is defined $doMasking = is_array($configuration['maskImages']) && $GLOBALS['TYPO3_CONF_VARS']['GFX']['im']; // @todo: is it ok that we use tslib (=FE) here? /** @var $gifBuilder tslib_gifbuilder */ $gifBuilder = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tslib_gifbuilder'); $gifBuilder->init(); // @todo: this is not clean yet if (!trim($configuration['fileExtension'])) { $configuration['fileExtension'] = 'web'; $targetFileExtension = $file->getExtension(); } elseif ($doMasking) { $targetFileExtension = $file->getExtension() == $gifBuilder->gifExtension ? $gifBuilder->gifExtension : 'jpg'; } else { $targetFileExtension = $configuration['fileExtension']; } $originalFileName = $file->getForLocalProcessing(FALSE); $targetFolder = $this->storage->getProcessingFolder(); $targetFileName = 'previewcrm_' . $processedFile->calculateChecksum() . '.' . $targetFileExtension; // @todo: implement meaningful TempFileIndex if ($configuration['useSample']) { $gifBuilder->scalecmd = '-sample'; } $options = array(); if ($configuration['maxWidth']) { $options['maxW'] = $configuration['maxWidth']; } if ($configuration['maxHeight']) { $options['maxH'] = $configuration['maxHeight']; } if ($configuration['minWidth']) { $options['minW'] = $configuration['minWidth']; } if ($configuration['minHeight']) { $options['minH'] = $configuration['minHeight']; } $options['noScale'] = $configuration['noScale']; $configuration['additionalParameters'] = $this->modifyImageMagickStripProfileParameters($configuration['additionalParameters'], $configuration); // Do the actual processing if (!$targetFolder->hasFile($targetFileName)) { if (!$doMasking) { // Normal situation (no masking) // the result info is an array with 0=width,1=height,2=extension,3=filename list($targetWidth, $targetHeight, $targetExtension, $temporaryFileName) = $gifBuilder->imageMagickConvert($originalFileName, $configuration['fileExtension'], $configuration['width'], $configuration['height'], $configuration['additionalParameters'], $configuration['frame'], $options); } else { $temporaryFileName = $gifBuilder->tempPath . $targetFileName; $maskImage = $configuration['maskImages']['maskImage']; $maskBackgroundImage = $configuration['maskImages']['backgroundImage']; if ($maskImage instanceof \TYPO3\CMS\Core\Resource\FileInterface && $maskBackgroundImage instanceof \TYPO3\CMS\Core\Resource\FileInterface) { $negate = $GLOBALS['TYPO3_CONF_VARS']['GFX']['im_negate_mask'] ? ' -negate' : ''; $temporaryExtension = 'png'; if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_mask_temp_ext_gif']) { // If ImageMagick version 5+ $temporaryExtension = $gifBuilder->gifExtension; } $tempFileInfo = $gifBuilder->imageMagickConvert($originalFileName, $temporaryExtension, $configuration['width'], $configuration['height'], $configuration['additionalParameters'], $configuration['frame'], $options); if (is_array($tempFileInfo)) { $maskBottomImage = $configuration['maskImages']['maskBottomImage']; if ($maskBottomImage instanceof $maskBottomImage) { $maskBottomImageMask = $configuration['maskImages']['maskBottomImageMask']; } // Scaling: **** $tempScale = array(); $command = '-geometry ' . $tempFileInfo[0] . 'x' . $tempFileInfo[1] . '!'; $command = $this->modifyImageMagickStripProfileParameters($command, $configuration); $tmpStr = $gifBuilder->randomName(); // m_mask $tempScale['m_mask'] = $tmpStr . '_mask.' . $temporaryExtension; $gifBuilder->imageMagickExec($maskImage->getForLocalProcessing(TRUE), $tempScale['m_mask'], $command . $negate); // m_bgImg $tempScale['m_bgImg'] = $tmpStr . '_bgImg.' . trim($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_mask_temp_ext_noloss']); $gifBuilder->imageMagickExec($maskBackgroundImage->getForLocalProcessing(), $tempScale['m_bgImg'], $command); // m_bottomImg / m_bottomImg_mask if ($maskBottomImage instanceof \TYPO3\CMS\Core\Resource\FileInterface && $maskBottomImageMask instanceof \TYPO3\CMS\Core\Resource\FileInterface) { $tempScale['m_bottomImg'] = $tmpStr . '_bottomImg.' . $temporaryExtension; $gifBuilder->imageMagickExec($maskBottomImage->getForLocalProcessing(), $tempScale['m_bottomImg'], $command); $tempScale['m_bottomImg_mask'] = $tmpStr . '_bottomImg_mask.' . $temporaryExtension; $gifBuilder->imageMagickExec($maskBottomImageMask->getForLocalProcessing(), $tempScale['m_bottomImg_mask'], $command . $negate); // BEGIN combining: // The image onto the background $gifBuilder->combineExec($tempScale['m_bgImg'], $tempScale['m_bottomImg'], $tempScale['m_bottomImg_mask'], $tempScale['m_bgImg']); } // The image onto the background $gifBuilder->combineExec($tempScale['m_bgImg'], $tempFileInfo[3], $tempScale['m_mask'], $temporaryFileName); // Unlink the temp-images... foreach ($tempScale as $file) { if (@is_file($file)) { unlink($file); } } } } // Finish off list($targetWidth, $targetHeight) = $gifBuilder->getImageDimensions($temporaryFileName); } // Temporary image was created if (file_exists($temporaryFileName)) { $updatedProperties = array('width' => $targetWidth, 'height' => $targetHeight); // ImageMagick did not have to do anything, as it is already there... if ($originalFileName !== $temporaryFileName) { \TYPO3\CMS\Core\Utility\GeneralUtility::fixPermissions($temporaryFileName); // Copy the temporary file to the processedFolder // this is done here, as the driver can do this without worrying // about existing ProcessedFile objects // or permissions in the storage // for "remote" storages this means "uploading" the file to the storage again // for the virtual storage, it is merely a thing of "copying a file from typo3temp/ to typo3temp/_processed_" $this->driver->addFile($temporaryFileName, $targetFolder, $targetFileName, $processedFile); // Remove the temporary file as it's not needed anymore \TYPO3\CMS\Core\Utility\GeneralUtility::unlink_tempfile($temporaryFileName); } else { } $processedFile->updateProperties($updatedProperties); $processedFile->setProcessed(TRUE); } } }
/** * Insert a plain image * * @param \TYPO3\CMS\Core\Resource\FileInterface $fileObject: the image file * @param string $altText: text for the alt attribute of the image * @param string $titleText: text for the title attribute of the image * @param string $additionalParams: text representing more HTML attributes to be added on the img tag * @return void */ public function insertPlainImage(\TYPO3\CMS\Core\Resource\FileInterface $fileObject, $altText = '', $titleText = '', $additionalParams = '') { $filePath = $fileObject->getForLocalProcessing(FALSE); $imageInfo = @getimagesize($filePath); $imageUrl = $this->siteURL . substr($filePath, strlen(PATH_site)); $this->imageInsertJS($imageUrl, $imageInfo[0], $imageInfo[1], $altText, $titleText, $additionalParams); }
/** * Takes a file reference and detects its content's language. * * @param \TYPO3\CMS\Core\Resource\FileInterface $file * @return string Language ISO code */ public function detectLanguageFromFile(FileInterface $file) { $localTempFilePath = $file->getForLocalProcessing(FALSE); $language = $this->detectLanguageFromLocalFile($localTempFilePath); $this->cleanupTempFile($localTempFilePath, $file); return $language; }