/**
* Create repository selection page, allowing user specifying URI or (optionally) choosing from
* preconfigured remotes list.
*
* <p>Wizard page is created without image, just with text description.
*
* @param sourceSelection true if dialog is used for source selection; false otherwise
* (destination selection). This indicates appropriate text messages.
* @param configuredRemotes list of configured remotes that user may select as an alternative to
* manual URI specification. Remotes appear in given order in GUI, with {@value
* Constants#DEFAULT_REMOTE_NAME} as the default choice. List may be null or empty - no
* remotes configurations appear in this case. Note that the provided list may be changed by
* this constructor.
* @param presetUri the pre-set URI, may be null
*/
public RepositorySelectionPage(
final boolean sourceSelection, final List<RemoteConfig> configuredRemotes, String presetUri) {
super(RepositorySelectionPage.class.getName());
this.uri = new URIish();
this.sourceSelection = sourceSelection;
String preset = presetUri;
if (presetUri == null) {
Clipboard clippy = new Clipboard(Display.getCurrent());
String text = (String) clippy.getContents(TextTransfer.getInstance());
try {
if (text != null) {
text = text.trim();
int index = text.indexOf(' ');
if (index > 0) text = text.substring(0, index);
URIish u = new URIish(text);
if (canHandleProtocol(u))
if (Protocol.GIT.handles(u)
|| Protocol.SSH.handles(u)
|| text.endsWith(Constants.DOT_GIT_EXT)) preset = text;
}
} catch (URISyntaxException e) {
// ignore, preset is null
}
clippy.dispose();
}
this.presetUri = preset;
this.configuredRemotes = getUsableConfigs(configuredRemotes);
selection = RepositorySelection.INVALID_SELECTION;
if (sourceSelection) {
setTitle(UIText.RepositorySelectionPage_sourceSelectionTitle);
setDescription(UIText.RepositorySelectionPage_sourceSelectionDescription);
} else {
setTitle(UIText.RepositorySelectionPage_destinationSelectionTitle);
setDescription(UIText.RepositorySelectionPage_destinationSelectionDescription);
}
storeInSecureStore =
getPreferenceStore().getBoolean(UIPreferences.CLONE_WIZARD_STORE_SECURESTORE);
}
/** Check the user input and set messages in case of invalid input. */
protected void checkPage() {
if (isURISelected()) {
assert uri != null;
if (uriText.getText().length() == 0) {
selectionIncomplete(null);
return;
} else if (uriText.getText().endsWith(" ")) { // $NON-NLS-1$
selectionIncomplete(UIText.RepositorySelectionPage_UriMustNotHaveTrailingSpacesMessage);
return;
}
try {
final URIish finalURI = new URIish(uriText.getText().trim());
String proto = finalURI.getScheme();
if (proto == null && scheme.getSelectionIndex() >= 0)
proto = scheme.getItem(scheme.getSelectionIndex());
if (uri.getPath() == null) {
selectionIncomplete(
NLS.bind(
UIText.RepositorySelectionPage_fieldRequired,
unamp(UIText.RepositorySelectionPage_promptPath),
proto));
return;
}
if (Protocol.FILE.handles(finalURI)) {
String badField = null;
if (uri.getHost() != null) badField = UIText.RepositorySelectionPage_promptHost;
else if (uri.getUser() != null) badField = UIText.RepositorySelectionPage_promptUser;
else if (uri.getPass() != null) badField = UIText.RepositorySelectionPage_promptPassword;
if (badField != null) {
selectionIncomplete(
NLS.bind(UIText.RepositorySelectionPage_fieldNotSupported, unamp(badField), proto));
return;
}
final File d = FS.DETECTED.resolve(new File("."), uri.getPath()); // $NON-NLS-1$
if (!d.exists()) {
selectionIncomplete(
NLS.bind(UIText.RepositorySelectionPage_fileNotFound, d.getAbsolutePath()));
return;
}
selectionComplete(finalURI, null);
return;
}
if (uri.getHost() == null) {
selectionIncomplete(
NLS.bind(
UIText.RepositorySelectionPage_fieldRequired,
unamp(UIText.RepositorySelectionPage_promptHost),
proto));
return;
}
if (Protocol.GIT.handles(finalURI)) {
String badField = null;
if (uri.getUser() != null) badField = UIText.RepositorySelectionPage_promptUser;
else if (uri.getPass() != null) badField = UIText.RepositorySelectionPage_promptPassword;
if (badField != null) {
selectionIncomplete(
NLS.bind(UIText.RepositorySelectionPage_fieldNotSupported, unamp(badField), proto));
return;
}
}
if (Protocol.HTTP.handles(finalURI) || Protocol.HTTPS.handles(finalURI)) {
UserPasswordCredentials credentials = getSecureStoreCredentials(finalURI);
if (credentials != null) {
String u = credentials.getUser();
String p = credentials.getPassword();
String uriUser = finalURI.getUser();
if (uriUser == null) {
if (setSafeUser(u) || setSafePassword(p)) setStoreInSecureStore(true);
} else if (uriUser.length() != 0 && uriUser.equals(u)) {
if (setSafePassword(p)) setStoreInSecureStore(true);
}
}
}
selectionComplete(finalURI, null);
return;
} catch (URISyntaxException e) {
selectionIncomplete(e.getReason());
return;
} catch (Exception e) {
Activator.logError(
NLS.bind(UIText.RepositorySelectionPage_errorValidating, getClass().getName()), e);
selectionIncomplete(UIText.RepositorySelectionPage_internalError);
return;
}
} else {
assert remoteButton.getSelection();
selectionComplete(null, remoteConfig);
return;
}
}
