@Override
public Source mapDartUri(String dartUri) {
String libraryName;
String relativePath;
int index = dartUri.indexOf('/');
if (index >= 0) {
libraryName = dartUri.substring(0, index);
relativePath = dartUri.substring(index + 1);
} else {
libraryName = dartUri;
relativePath = "";
}
SdkLibrary library = getSdkLibrary(libraryName);
if (library == null) {
return null;
}
try {
File file = new File(getLibraryDirectory(), library.getPath());
if (!relativePath.isEmpty()) {
file = file.getParentFile();
file = new File(file, relativePath);
}
return new FileBasedSource(new URI(dartUri), file);
} catch (URISyntaxException exception) {
return null;
}
}
@Override
public Source fromFileUri(URI uri) {
File file = new File(uri);
String filePath = file.getAbsolutePath();
String libPath = getLibraryDirectory().getAbsolutePath();
if (!filePath.startsWith(libPath + File.separator)) {
return null;
}
filePath = filePath.substring(libPath.length() + 1);
for (SdkLibrary library : libraryMap.getSdkLibraries()) {
String libraryPath = library.getPath();
if (filePath.replace('\\', '/').equals(libraryPath)) {
String path = library.getShortName();
try {
return new FileBasedSource(new URI(path), file);
} catch (URISyntaxException exception) {
AnalysisEngine.getInstance()
.getLogger()
.logInformation("Failed to create URI: " + path, exception);
return null;
}
}
libraryPath = new File(libraryPath).getParent();
if (filePath.startsWith(libraryPath + File.separator)) {
String path = library.getShortName() + "/" + filePath.substring(libraryPath.length() + 1);
try {
return new FileBasedSource(new URI(path), file);
} catch (URISyntaxException exception) {
AnalysisEngine.getInstance()
.getLogger()
.logInformation("Failed to create URI: " + path, exception);
return null;
}
}
}
return null;
}