/**
* get filecontent of allowed extensions
*
* @param string $file
* @return mixed false or fileinformations as array
*/
public function getFileContent($file)
{
// we can continue only when given file is a true file and not a directory or what ever
if ($this->fileInfo->getIsFile()) {
$className = 'tx_kesearch_indexer_filetypes_' . $this->fileInfo->getExtension();
// check if class exists
if (class_exists($className)) {
// make instance
$fileObj = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance($className);
// check if new object has interface implemented
if ($fileObj instanceof tx_kesearch_indexer_filetypes) {
// now we can execute the method of our new object
$fileContent = $fileObj->getContent($file);
$this->addError($fileObj->getErrors());
return $fileContent;
} else {
return false;
}
} else {
// if no indexer for this type of file exists, we do a fallback:
// we return an empty content. Doing this at least the FAL metadata
// can be indexed. So this makes only sense when using FAL.
if ($this->pObj->indexerConfig['fal_storage'] > 0) {
return '';
} else {
$this->addError('No indexer for this type of file. (class ' . $className . ' does not exist).');
return false;
}
}
} else {
$this->addError($file . ' is not a file.');
return false;
}
}
/**
* get filecontent of allowed extensions
* @param string $file
* @return mixed false or fileinformations as array
*/
public function getFileContent($file)
{
// we can continue only when given file is really file and not a directory
if ($this->fileInfo->getIsFile()) {
$className = 'tx_kesearch_indexer_filetypes_' . $this->fileInfo->getExtension();
// check if class exists
if (class_exists($className)) {
// make instance
$fileObj = GeneralUtility::makeInstance($className);
// check if new object has interface implemented
if ($fileObj instanceof tx_kesearch_indexer_filetypes) {
// Do the check if a file has already been indexed at this early point in order
// to skip the time expensive "get content" process which includes calls to external tools
// fetch the file content directly from the index
$fileContent = $this->getFileContentFromIndex($this->getUniqueHashForFile());
// if there's no matching index entry, we execute the "get file content" method of our new object
if (!$fileContent) {
$fileContent = $fileObj->getContent($file);
$this->addError($fileObj->getErrors());
}
return $fileContent;
} else {
return false;
}
} else {
// if no indexer for this type of file exists, we do a fallback:
// we return an empty content. Doing this at least the FAL metadata
// can be indexed. So this makes only sense when using FAL.
if ($this->pObj->indexerConfig['fal_storage'] > 0) {
return '';
} else {
$this->addError('No indexer for this type of file. (class ' . $className . ' does not exist).');
return false;
}
}
} else {
$this->addError($file . ' is not a file.');
return false;
}
}
