Document::getInputContentTypes

static function getInputContentTypes()
{
	return [
		'text/html',
		'text/plain',
		'application/xml',
		'application/pdf',
		'application/rtf',
		'text/rtf',
		'application/msword',
		'application/vnd.ms-excel',
		'application/vnd.ms-powerpoint',
		'application/vnd.ms-visio',
		'application/vnd.ms-visio.drawing',
		'application/vnd.ms-word.document.macroEnabled.12',
		'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
		'application/vnd.ms-word.template.macroEnabled.12',
		'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
		'application/vnd.ms-powerpoint.template.macroEnabled.12',
		'application/vnd.openxmlformats-officedocument.presentationml.template',
		'application/vnd.ms-powerpoint.addin.macroEnabled.12',
		'application/vnd.ms-powerpoint.slideshow.macroEnabled.12',
		'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
		'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
		'application/vnd.openxmlformats-officedocument.presentationml.presentation',
		'application/vnd.ms-excel.addin.macroEnabled.12',
		'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
		'application/vnd.ms-excel.sheet.macroEnabled.12',
		'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
		'application/vnd.ms-excel.template.macroEnabled.12',
		'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
		'image/vnd.djvu',
		'application/epub+zip',
		'message/rfc822',
		'application/vnd.oasis.opendocument.text',
	];
}