/**
* Zips the root folder and streams the contents of the zip into the given stream
*
* @param resource $streamPointer Pointer to the stream to copy the zip
* @return void
*/
public function zipRootFolderAndCopyToStream($streamPointer)
{
$zipHelper = new ZipHelper($this->rootFolder);
// In order to have the file's mime type detected properly, files need to be added
// to the zip file in a particular order.
// "[Content_Types].xml" then at least 2 files located in "xl" folder should be zipped first.
$zipHelper->addFileToArchive($this->rootFolder, self::CONTENT_TYPES_XML_FILE_NAME);
$zipHelper->addFileToArchive($this->rootFolder, self::XL_FOLDER_NAME . '/' . self::WORKBOOK_XML_FILE_NAME);
$zipHelper->addFileToArchive($this->rootFolder, self::XL_FOLDER_NAME . '/' . self::STYLES_XML_FILE_NAME);
$zipHelper->addFolderToArchive($this->rootFolder, ZipHelper::EXISTING_FILES_SKIP);
$zipHelper->closeArchiveAndCopyToStream($streamPointer);
// once the zip is copied, remove it
$this->deleteFile($zipHelper->getZipFilePath());
}
/**
* @return void
*/
public function testGeneratedFileShouldHaveTheCorrectMimeType()
{
// Only PHP7+ gives the correct mime type since it requires adding
// uncompressed files to the final archive (which support was added in PHP7)
if (!ZipHelper::canChooseCompressionMethod()) {
$this->markTestSkipped('The PHP version used does not support setting the compression method of archived files,
resulting in the mime type to be detected incorrectly.');
}
$fileName = 'test_mime_type.ods';
$resourcePath = $this->getGeneratedResourcePath($fileName);
$dataRow = ['foo'];
$this->writeToODSFile([$dataRow], $fileName);
$finfo = new \finfo(FILEINFO_MIME_TYPE);
$this->assertEquals('application/vnd.oasis.opendocument.spreadsheet', $finfo->file($resourcePath));
}
/**
* Zips the root folder and streams the contents of the zip into the given stream
*
* @param resource $streamPointer Pointer to the stream to copy the zip
* @return void
*/
public function zipRootFolderAndCopyToStream($streamPointer)
{
$zipHelper = new ZipHelper($this->rootFolder);
// In order to have the file's mime type detected properly, files need to be added
// to the zip file in a particular order.
// @see http://www.jejik.com/articles/2010/03/how_to_correctly_create_odf_documents_using_zip/
$zipHelper->addUncompressedFileToArchive($this->rootFolder, self::MIMETYPE_FILE_NAME);
$zipHelper->addFolderToArchive($this->rootFolder, ZipHelper::EXISTING_FILES_SKIP);
$zipHelper->closeArchiveAndCopyToStream($streamPointer);
// once the zip is copied, remove it
$this->deleteFile($zipHelper->getZipFilePath());
}
/**
* Zips the root folder and streams the contents of the zip into the given stream
*
* @param resource $streamPointer Pointer to the stream to copy the zip
* @return void
*/
public function zipRootFolderAndCopyToStream($streamPointer)
{
$zipHelper = new ZipHelper();
$zipHelper->zipFolderAndCopyToStream($this->rootFolder, $streamPointer);
// once the zip is copied, remove it
$this->deleteFile($zipHelper->getZipFilePath($this->rootFolder));
}