public String detectExtendedType(String contents, String extendedType, TextFileType fileType) {
if (extendedType.length() == 0 && fileType.isMarkdown() && useRMarkdownV2(contents)) {
return "rmarkdown";
} else {
return extendedType;
}
}
public boolean verifyPrerequisites(
String feature, WarningBarDisplay display, TextFileType fileType) {
if (feature == null) feature = fileType.getLabel();
// if this file requires knitr then validate pre-reqs
boolean haveRMarkdown = fileTypeCommands_.getHTMLCapabiliites().isRMarkdownSupported();
if (!haveRMarkdown) {
if (fileType.isRpres()) {
showKnitrPreviewWarning(display, "R Presentations", "1.2");
return false;
} else if (fileType.requiresKnit()
&& !session_.getSessionInfo().getRMarkdownPackageAvailable()) {
showKnitrPreviewWarning(display, feature, "1.2");
return false;
}
}
return true;
}