@Override
protected void formOK(UserRequest ureq) {
commitFields();
commitStepLabels();
String selectedType = typeEl.getSelectedKey();
SliderType type = SliderType.valueOf(selectedType);
rubric.setSliderType(type);
if (type == SliderType.continuous) {
rubric.setStart(1);
rubric.setEnd(100);
rubric.setSteps(100);
} else {
int steps = Integer.parseInt(stepsEl.getSelectedKey());
rubric.setStart(1);
rubric.setEnd(steps);
rubric.setSteps(steps);
}
for (Iterator<Slider> sliderIt = rubric.getSliders().iterator(); sliderIt.hasNext(); ) {
Slider slider = sliderIt.next();
if (!StringHelper.containsNonWhitespace(slider.getStartLabel())
&& !StringHelper.containsNonWhitespace(slider.getEndLabel())) {
sliderIt.remove();
}
}
rubricCtrl.updateForm();
fireEvent(ureq, new ChangePartEvent(rubric));
fireEvent(ureq, new ClosePartEvent(rubric));
}
@Override
public void render(
final StringOutput sb,
final Renderer renderer,
final Object val,
final Locale locale,
final int alignment,
final String action) {
if (renderer == null) {
// render for export
String value = getCellValue(val);
if (!StringHelper.containsNonWhitespace(value)) {
value = getHoverText(val);
}
sb.append(value);
} else {
sb.append("<i class='").append(getCssClass(val)).append("'> </i> <span");
String hoverText = getHoverText(val);
if (StringHelper.containsNonWhitespace(hoverText)) {
sb.append(" title=\"");
sb.append(StringEscapeUtils.escapeHtml(hoverText));
}
sb.append("\">");
sb.append(getCellValue(val));
sb.append("</span>");
}
}
@Override
public boolean isIpAllowed(String ipList, String address) {
boolean allOk = false;
if (!StringHelper.containsNonWhitespace(ipList)) {
allOk |= true;
} else {
for (StringTokenizer tokenizer = new StringTokenizer(ipList, "\n\r", false);
tokenizer.hasMoreTokens(); ) {
String ipRange = tokenizer.nextToken();
if (StringHelper.containsNonWhitespace(ipRange)) {
int indexMask = ipRange.indexOf("/");
int indexPseudoRange = ipRange.indexOf("-");
if (indexMask > 0) {
allOk |= IPUtils.isValidRange(ipRange, address);
} else if (indexPseudoRange > 0) {
String begin = ipRange.substring(0, indexPseudoRange).trim();
String end = ipRange.substring(indexPseudoRange + 1).trim();
allOk |= IPUtils.isValidRange(begin, end, address);
} else {
allOk |= ipRange.equals(address);
}
}
}
}
return allOk;
}
@Override
public boolean isInterceptionRequired(UserRequest ureq) {
UserSession usess = ureq.getUserSession();
boolean interception = false;
if (isREST(ureq)) {
// do nothing
} else if (!historyModule.isResumeEnabled()) {
String bc = getLandingBC(ureq);
launch(ureq, bc);
} else if (usess.getRoles().isGuestOnly()) {
String bc = getLandingBC(ureq);
launch(ureq, bc);
} else {
Preferences prefs = usess.getGuiPreferences();
String resumePrefs = (String) prefs.get(WindowManager.class, "resume-prefs");
if (!StringHelper.containsNonWhitespace(resumePrefs)) {
resumePrefs = historyModule.getResumeDefaultSetting();
}
if ("none".equals(resumePrefs)) {
String bc = getLandingBC(ureq);
launch(ureq, bc);
} else if ("auto".equals(resumePrefs)) {
HistoryPoint historyEntry =
HistoryManager.getInstance().readHistoryPoint(ureq.getIdentity());
if (historyEntry != null
&& StringHelper.containsNonWhitespace(historyEntry.getBusinessPath())) {
List<ContextEntry> cloneCes =
BusinessControlFactory.getInstance().cloneContextEntries(historyEntry.getEntries());
BusinessControl bc =
BusinessControlFactory.getInstance().createFromContextEntries(cloneCes);
launch(ureq, bc);
} else {
String bc = getLandingBC(ureq);
launch(ureq, bc);
}
} else if ("ondemand".equals(resumePrefs)) {
HistoryPoint historyEntry = historyManager.readHistoryPoint(ureq.getIdentity());
if (historyEntry != null
&& StringHelper.containsNonWhitespace(historyEntry.getBusinessPath())) {
interception = true;
String bc = getLandingBC(ureq);
if (StringHelper.containsNonWhitespace(bc)) {
noButton.setVisible(false);
} else {
landingButton.setVisible(false);
}
} else {
String bc = getLandingBC(ureq);
launch(ureq, bc);
}
}
}
return interception;
}
/**
* Resolves a file path in the base container or creates this file under the given path. The
* method creates any missing directories.
*
* @param baseContainer The base directory. User must have write permissions on this container
* @param relFilePath The path relative to the base container. Must start with a '/'. To separate
* sub directories use '/'
* @return The resolved or created leaf or NULL if a problem happened
*/
public static VFSLeaf resolveOrCreateLeafFromPath(
VFSContainer baseContainer, String relFilePath) {
if (StringHelper.containsNonWhitespace(relFilePath)) {
int lastSlash = relFilePath.lastIndexOf("/");
String relDirPath = relFilePath;
String fileName = null;
if (lastSlash == -1) {
// relFilePath is the file name - no directories involved
relDirPath = null;
fileName = relFilePath;
} else if (lastSlash == 0) {
// Remove start slash from file name
relDirPath = null;
fileName = relFilePath.substring(1, relFilePath.length());
} else {
relDirPath = relFilePath.substring(0, lastSlash);
fileName = relFilePath.substring(lastSlash);
}
// Create missing directories and set parent dir for later file creation
VFSContainer parent = baseContainer;
if (StringHelper.containsNonWhitespace(relDirPath)) {
parent = resolveOrCreateContainerFromPath(baseContainer, relDirPath);
}
// Now create file in that dir
if (StringHelper.containsNonWhitespace(fileName)) {
VFSLeaf leaf = null;
VFSItem resolvedFile = parent.resolve(fileName);
if (resolvedFile == null) {
leaf = parent.createChildLeaf(fileName);
if (leaf == null) {
log.error(
"Could not create leaf with relPath::"
+ relFilePath
+ " in base container::"
+ getRealPath(baseContainer),
null);
}
} else {
if (resolvedFile instanceof VFSLeaf) {
leaf = (VFSLeaf) resolvedFile;
} else {
leaf = null;
log.error(
"Could not create relPath::"
+ relFilePath
+ ", a directory with this name exists (but not a file) in base container::"
+ getRealPath(baseContainer),
null);
}
}
return leaf;
}
}
return null;
}
/**
* Search first in the user preferences, after in rules
*
* @param ureq
* @return
*/
private String getLandingBC(UserRequest ureq) {
Preferences prefs = ureq.getUserSession().getGuiPreferences();
String landingPage = (String) prefs.get(WindowManager.class, "landing-page");
if (StringHelper.containsNonWhitespace(landingPage)) {
String path = Rules.cleanUpLandingPath(landingPage);
if (StringHelper.containsNonWhitespace(path)) {
return BusinessControlFactory.getInstance().formatFromURI(path);
}
}
return lpModule.getRules().match(ureq.getUserSession());
}
@Override
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
if (formLayout instanceof FormLayoutContainer) {
FormLayoutContainer layout = (FormLayoutContainer) formLayout;
layout.contextPut("numOfMembers", Integer.toString(numOfMembers));
FormLayoutContainer layoutCont =
FormLayoutContainer.createDefaultFormLayout("confirm", getTranslator());
formLayout.add("confirm", layoutCont);
layoutCont.setRootForm(mainForm);
StringBuilder message = new StringBuilder();
for (RepositoryEntry row : rows) {
if (message.length() > 0) message.append(", ");
message.append(StringHelper.escapeHtml(row.getDisplayname()));
}
String[] acknowledge = new String[] {translate("details.read.only.acknowledge.msg")};
acknowledgeEl =
uifactory.addCheckboxesHorizontal(
"confirm",
"details.read.only.acknowledge",
layoutCont,
new String[] {""},
acknowledge);
FormLayoutContainer buttonsCont =
FormLayoutContainer.createButtonLayout("buttons", getTranslator());
layoutCont.add(buttonsCont);
uifactory.addFormCancelButton("cancel", buttonsCont, ureq, getWindowControl());
readOnlyButton = uifactory.addFormLink("details.closed", buttonsCont, Link.BUTTON);
}
}
/**
* Returns a CSV line for the given LoggingObject - containing all properties in the exact same
* way as in the config file - excluding those which could not be retrieved, i.e. for which no
* PropertyDescriptor could be created
*
* @param loggingObject the LoggingObject for which a CSV line should be created
* @return the CSV line representing the given LoggingObject
*/
public String getCSVRow(LoggingObject loggingObject, boolean anonymize, Long resourceableId) {
List<String> loggingObjectList = new ArrayList<String>();
for (Iterator<PropertyDescriptor> it = orderedExportedPropertyDescriptors.iterator();
it.hasNext(); ) {
PropertyDescriptor pd = it.next();
String strValue = "";
try {
Object value = pd.getReadMethod().invoke(loggingObject, (Object[]) null);
if (value != null) {
strValue = String.valueOf(value);
}
if (anonymize && anonymizedProperties.contains(pd.getName())) {
// do anonymization
strValue = makeAnonymous(String.valueOf(value), resourceableId);
}
} catch (IllegalArgumentException e) {
// nothing to do
} catch (IllegalAccessException e) {
// nothing to do
} catch (InvocationTargetException e) {
// nothing to do
}
loggingObjectList.add(strValue);
}
return StringHelper.formatAsCSVString(loggingObjectList);
}
/**
* Helper to create the proposed directory name for the page base on the course node short title.
* The title is normalized, converted to ASCII and all strange characters are removed. Users
* should recognize the proposed directory name in most cases. As a fallback, the course node ID
* is used in case everything is stripped. If a proposed name already exists, the directory will
* get a number appended. <br>
* The file name will always be "index.html" <br>
* The end result will look something like this: <br>
*
* <pre>/single_page3/index.html</pre>
*
* @param courseNode
* @param courseFolderBaseContainer
* @return The proposed relative file path
*/
public static String createUniqueRelFilePathFromShortTitle(
CourseNode courseNode, VFSContainer courseFolderBaseContainer) {
// Normalize course node title to something URL and filesystem safe
// containing only ASCII characters
String safePath =
FileUtils.normalizeFilename(courseNode.getShortTitle().toLowerCase())
.trim()
.replaceAll("[^\\p{ASCII}]", "") // delete non-ASCII
.replaceAll("[\\p{Punct}]+", "_") // replace punctuation characters
.replaceAll("\\s+", "_") // replace whitespace
.replaceAll("_+", "_") // multiple replacement strings
.replaceAll("^_", "") // delete replacement string at beginning
.replaceAll("_$", "") // delete replacement string at end
.toLowerCase(Locale.ENGLISH);
// If string is empty, use node ID instead
if (!StringHelper.containsNonWhitespace(safePath)) {
safePath = courseNode.getIdent();
}
// Check if directory already exists, if yes, append number at end of
// directory
VFSItem direxists = courseFolderBaseContainer.resolve(safePath);
int i = 1;
while (direxists != null && i < 100) {
i++;
safePath = FileUtils.appendNumberAtTheEndOfFilename(safePath, i);
direxists = courseFolderBaseContainer.resolve(safePath);
}
return "/" + safePath + "/" + safePath + ".html";
}
@Override
public void evalFormRequest(UserRequest ureq) {
String uri = ureq.getModuleURI();
if (uri == null) {
QTIWorksAssessmentTestEvent event = null;
String cmd = ureq.getParameter("cid");
if (StringHelper.containsNonWhitespace(cmd)) {
switch (QTIWorksAssessmentTestEvent.Event.valueOf(cmd)) {
case selectItem:
{
String selectedItem = ureq.getParameter("item");
event = new QTIWorksAssessmentTestEvent(selectItem, selectedItem, this);
getRootForm().fireFormEvent(ureq, event);
component.setDirty(true);
testComponent.setDirty(true);
break;
}
case mark:
{
String selectedItem = ureq.getParameter("item");
event = new QTIWorksAssessmentTestEvent(mark, selectedItem, this);
getRootForm().fireFormEvent(ureq, event);
break;
}
default:
break;
}
}
}
}
@Override
public boolean isSafelyAllowed(HttpServletRequest request, String safeExamBrowserKeys) {
boolean safe = false;
boolean debug = log.isDebug();
if (StringHelper.containsNonWhitespace(safeExamBrowserKeys)) {
String safeExamHash = request.getHeader("x-safeexambrowser-requesthash");
String url = request.getRequestURL().toString();
for (StringTokenizer tokenizer = new StringTokenizer(safeExamBrowserKeys);
tokenizer.hasMoreTokens() && !safe; ) {
String safeExamBrowserKey = tokenizer.nextToken();
String hash = Encoder.sha256Exam(url + safeExamBrowserKey);
if (safeExamHash != null && safeExamHash.equals(hash)) {
safe = true;
}
if (debug) {
log.debug(
(safeExamHash.equals(hash) ? "Success" : "Failed")
+ " : "
+ safeExamHash
+ " (Header) "
+ hash
+ " (Calculated)");
}
}
} else {
safe = true;
}
return safe;
}
@Override
protected boolean validateFormLogic(UserRequest ureq) {
String searchValue = search.getValue();
if (isUsedInStepWizzard()) {
return true;
}
if ((lastSearchValue == null && StringHelper.containsNonWhitespace(searchValue))
|| (lastSearchValue != null && !lastSearchValue.equals(searchValue))) {
// User pressed enter in input field to search for groups, no group
// selected yet. Just search for groups that matches for this input
doSearchGroups(searchValue, ureq);
lastSearchValue = searchValue;
return false;
}
errorComp.clearError();
boolean result = false;
List<Long> ownerGroups = getCheckedTutorKeys();
List<Long> partGroups = getCheckedParticipantKeys();
result = (ownerGroups.size() > 0 || partGroups.size() > 0);
if (!result) {
errorComp.setErrorKey("error.choose.one", null);
}
return result;
}
public void setElementCSSClass(String cssClass) {
if (StringHelper.containsNonWhitespace(cssClass)) {
wrapper.contextPut("cssClass", cssClass);
} else {
wrapper.contextRemove("cssClass");
}
}
private void commitFields() {
for (SliderRow row : sliders) {
String start = row.getStartLabelEl().getValue();
String end = row.getEndLabelEl().getValue();
if (StringHelper.containsNonWhitespace(start)) {
row.getSlider().setStartLabel(start);
} else {
row.getSlider().setStartLabel(null);
}
if (StringHelper.containsNonWhitespace(end)) {
row.getSlider().setEndLabel(end);
} else {
row.getSlider().setEndLabel(null);
}
}
}
/** @return */
public Integer getGroupMin() {
String result = businessGroupMinimumMembers.getValue();
if (StringHelper.containsNonWhitespace(result)) {
result = result.replaceAll(" ", "");
return Integer.parseInt(result);
} else {
return null;
}
}
/**
* Returns the CSV Header line containing all property names in the exact same way as in the
* config file - excluding those properties which could not be retrieved, i.e. for which no
* PropertyDescriptor could be created
*
* @return the CSV Header line containing all property names in the exact same way as in the
* config file - excluding those properties which could not be retrieved, i.e. for which no
* PropertyDescriptor could be created
*/
public String getCSVHeader() {
List<String> propertyNames = new ArrayList<String>();
for (Iterator<PropertyDescriptor> it = orderedExportedPropertyDescriptors.iterator();
it.hasNext(); ) {
PropertyDescriptor pd = it.next();
propertyNames.add(pd.getName());
}
return StringHelper.formatAsCSVString(propertyNames);
}
/**
* @param ureq
* @return
*/
private StringBuilder createChangelogMsg(UserRequest ureq) {
/*
* TODO:pb:is ImsRepositoryResolver the right place for getting the change log?
*/
// re could be null, but if we are here it should not be null!
Roles userRoles = ureq.getUserSession().getRoles();
boolean showAll = userRoles.isAuthor() || userRoles.isOLATAdmin();
// get changelog
Formatter formatter = Formatter.getInstance(ureq.getLocale());
ImsRepositoryResolver resolver = new ImsRepositoryResolver(referenceTestEntry);
QTIChangeLogMessage[] qtiChangeLog = resolver.getDocumentChangeLog();
StringBuilder qtiChangelog = new StringBuilder();
if (qtiChangeLog.length > 0) {
// there are resource changes
Arrays.sort(qtiChangeLog);
for (int i = qtiChangeLog.length - 1; i >= 0; i--) {
// show latest change first
if (!showAll && qtiChangeLog[i].isPublic()) {
// logged in person is a normal user, hence public messages only
Date msgDate = new Date(qtiChangeLog[i].getTimestmp());
qtiChangelog
.append("\nChange date: ")
.append(formatter.formatDateAndTime(msgDate))
.append("\n");
String msg = StringHelper.escapeHtml(qtiChangeLog[i].getLogMessage());
qtiChangelog.append(msg);
qtiChangelog.append("\n********************************\n");
} else if (showAll) {
// logged in person is an author, olat admin, owner, show all messages
Date msgDate = new Date(qtiChangeLog[i].getTimestmp());
qtiChangelog
.append("\nChange date: ")
.append(formatter.formatDateAndTime(msgDate))
.append("\n");
String msg = StringHelper.escapeHtml(qtiChangeLog[i].getLogMessage());
qtiChangelog.append(msg);
qtiChangelog.append("\n********************************\n");
} // else non public messages are not shown to normal user
}
}
return qtiChangelog;
}
private void launch(UserRequest ureq, String businessPath) {
if (StringHelper.containsNonWhitespace(businessPath)) {
try {
// make the resume secure. If something fail, don't generate a red screen
NewControllerFactory.getInstance().launch(businessPath, ureq, getWindowControl());
} catch (Exception e) {
logError("Error while resuming", e);
}
}
}
@Override
public boolean isThumbnailPossible(VFSLeaf file) {
String extension = FileUtils.getFileSuffix(file.getName());
if (StringHelper.containsNonWhitespace(extension)) {
for (ThumbnailSPI thumbnailSPI : thumbnailSPIes) {
if (thumbnailSPI.getExtensions().contains(extension)) {
return true;
}
}
}
return false;
}
public String getCharacterDataFromElement(Node parentNode) {
StringBuilder sb = new StringBuilder();
for (Node node = parentNode.getFirstChild(); node != null; node = node.getNextSibling()) {
if (node.getNodeType() == Node.TEXT_NODE) {
String text = node.getNodeValue();
if (StringHelper.containsNonWhitespace(text)) {
sb.append(text);
}
}
}
return sb.toString();
}
private void cleanup() {
if (StringHelper.containsNonWhitespace(datas.getDataBackupFile())) {
OlatRootFileImpl backupFile = new OlatRootFileImpl(datas.getDataBackupFile(), null);
if (backupFile.exists()) {
File dir = backupFile.getBasefile().getParentFile();
if (dir != null && dir.exists()) {
FileUtils.deleteDirsAndFiles(dir, true, true);
}
}
}
cleanupUnzip();
}
public static boolean isPaged(HttpServletRequest httpRequest, Request request) {
String accept = httpRequest.getHeader("Accept");
if (StringHelper.containsNonWhitespace(accept)) {
MediaType requestMediaType = MediaType.valueOf(accept);
if (APPLICATION_JSON_PAGED.equals(requestMediaType)
|| APPLICATION_XML_PAGED.equals(requestMediaType)) {
return true;
}
}
Variant variant = request.selectVariant(variants);
return (variant != null
&& (variant.equals(APPLICATION_JSON_PAGED) || variant.equals(APPLICATION_XML_PAGED)));
}
private void updateGUI(ModelInfos modelInfos) {
if (modelInfos.isSame()) {
applyToAllEl.select(onKeys[0], true);
table.setVisible(false);
if (groupPassedEl != null) {
groupPassedEl.setVisible(true);
Boolean passed = modelInfos.getPassed();
groupPassedEl.select(onKeys[0], passed != null && passed.booleanValue());
}
if (groupScoreEl != null) {
groupScoreEl.setVisible(true);
Float score = modelInfos.getScore();
if (score != null) {
String scoreVal = AssessmentHelper.getRoundedScore(score);
groupScoreEl.setValue(scoreVal);
} else {
groupScoreEl.setValue("");
}
}
if (groupCommentEl != null) {
groupCommentEl.setVisible(true);
String comment = modelInfos.getComment();
if (comment != null) {
groupCommentEl.setValue(comment);
}
}
} else {
applyToAllEl.select(onKeys[0], false);
table.setVisible(true);
if (groupPassedEl != null) {
groupPassedEl.setVisible(false);
}
if (groupScoreEl != null) {
groupScoreEl.setVisible(false);
}
if (groupCommentEl != null) {
groupCommentEl.setVisible(false);
}
}
if (StringHelper.containsNonWhitespace(modelInfos.getDuplicates())) {
String warning =
translate(
"error.duplicate.memberships",
new String[] {gtaNode.getShortTitle(), modelInfos.getDuplicates()});
flc.contextPut("duplicateWarning", warning);
} else {
flc.contextRemove("duplicateWarning");
}
}
private void exposeUserTestDataToVC(UserRequest ureq) {
// config : show score info
Object enableScoreInfoObject = modConfig.get(IQEditController.CONFIG_KEY_ENABLESCOREINFO);
if (enableScoreInfoObject != null) {
myContent.contextPut("enableScoreInfo", enableScoreInfoObject);
} else {
myContent.contextPut("enableScoreInfo", Boolean.TRUE);
}
// configuration data
myContent.contextPut("attemptsConfig", modConfig.get(IQEditController.CONFIG_KEY_ATTEMPTS));
// user data
Identity identity = userCourseEnv.getIdentityEnvironment().getIdentity();
if (courseNode instanceof PersistentAssessableCourseNode) {
PersistentAssessableCourseNode acn = (PersistentAssessableCourseNode) courseNode;
AssessmentEntry assessmentEntry = acn.getUserAssessmentEntry(userCourseEnv);
if (assessmentEntry == null) {
myContent.contextPut("blockAfterSuccess", Boolean.FALSE);
myContent.contextPut("score", null);
myContent.contextPut("hasPassedValue", Boolean.FALSE);
myContent.contextPut("passed", Boolean.FALSE);
myContent.contextPut("comment", null);
myContent.contextPut("attempts", 0);
} else {
// block if test passed (and config set to check it)
Boolean blockAfterSuccess =
modConfig.getBooleanEntry(IQEditController.CONFIG_KEY_BLOCK_AFTER_SUCCESS);
Boolean blocked = Boolean.FALSE;
if (blockAfterSuccess != null && blockAfterSuccess.booleanValue()) {
Boolean passed = assessmentEntry.getPassed();
if (passed != null && passed.booleanValue()) {
blocked = Boolean.TRUE;
}
}
myContent.contextPut("blockAfterSuccess", blocked);
myContent.contextPut("score", AssessmentHelper.getRoundedScore(assessmentEntry.getScore()));
myContent.contextPut(
"hasPassedValue", (assessmentEntry.getPassed() == null ? Boolean.FALSE : Boolean.TRUE));
myContent.contextPut("passed", assessmentEntry.getPassed());
StringBuilder comment = Formatter.stripTabsAndReturns(assessmentEntry.getComment());
myContent.contextPut("comment", StringHelper.xssScan(comment));
myContent.contextPut("attempts", assessmentEntry.getAttempts());
}
}
UserNodeAuditManager am = userCourseEnv.getCourseEnvironment().getAuditManager();
myContent.contextPut("log", am.getUserNodeLog(courseNode, identity));
exposeResults(ureq);
}
private void render(StringOutput sb, MemberView member) {
List<BusinessGroupShort> groups = member.getGroups();
if (groups != null && !groups.isEmpty()) {
boolean and = false;
for (BusinessGroupShort group : groups) {
and = and(sb, and);
if (group.getName() == null) {
sb.append(group.getKey());
} else {
sb.append(StringHelper.escapeHtml(group.getName()));
}
}
}
}
private String getResponseSummary(Response response) {
String responseSummary;
if (response.getContent() == null) {
responseSummary = null;
} else {
responseSummary = response.getContent().renderAsText();
if (responseSummary.length() > 128) {
responseSummary = new NekoHTMLFilter().filter(responseSummary);
if (responseSummary.length() > 128) {
responseSummary = responseSummary.substring(0, 125) + "...";
}
}
}
return StringHelper.containsNonWhitespace(responseSummary) ? responseSummary : null;
}
public String getInfos() {
if (infos == null && link.getOffer() != null) {
OfferImpl casted = (OfferImpl) link.getOffer();
if (StringHelper.containsNonWhitespace(casted.getToken())) {
return casted.getToken();
}
if (!link.getOffer().getPrice().isEmpty()) {
String price = PriceFormat.fullFormat(link.getOffer().getPrice());
if (acModule.isVatEnabled()) {
BigDecimal vat = acModule.getVat();
String vatStr =
vat == null ? "" : vat.setScale(3, BigDecimal.ROUND_HALF_EVEN).toPlainString();
return translate("access.info.price.vat", new String[] {price, vatStr});
} else {
return translate("access.info.price.noVat", new String[] {price});
}
}
}
if (StringHelper.containsNonWhitespace(infos)) {
return infos;
}
return "";
}
/**
* [used by Spring]
*
* @param cronExpression
*/
public void setCronExpression(String cronExpression) {
if (CronExpression.isValidExpression(cronExpression)) {
this.cronExpression = cronExpression;
} else {
if (StringHelper.containsNonWhitespace(cronExpression)) {
// was not empty, so someone tried to set someting here, let user know that it was garbage
log.warn(
"Configured cron expression is not valid::"
+ cronExpression
+ " check your search.indexing.cronjob.expression property",
null);
}
this.cronExpression = null;
}
}
@Override
protected void formInnerEvent(UserRequest ureq, FormItem source, FormEvent event) {
if (selectLink == source) {
Set<Integer> selections = getItemsTable().getMultiSelectedIndex();
if (!selections.isEmpty()) {
List<QuestionItemView> items = getItemViews(selections);
fireEvent(ureq, new QItemViewEvent("select-item", items));
}
} else if (myListEl == source) {
String selectedCollKey = myListEl.getSelectedKey();
if (StringHelper.isLong(selectedCollKey)) {
Long collectionKey = Long.parseLong(selectedCollKey);
doSelectCollection(ureq, collectionKey);
}
}
super.formInnerEvent(ureq, source, event);
}
/**
* Retrieves the groups where the enrollment happens
*
* @response.representation.200.qname {http://www.example.com}groupVO
* @response.representation.200.mediaType application/xml, application/json
* @response.representation.200.doc The groups
* @response.representation.200.example {@link
* org.olat.restapi.support.vo.Examples#SAMPLE_GROUPVO}
* @response.representation.401.doc The roles of the authenticated user are not sufficient
* @response.representation.404.doc The course or course node not found
* @param nodeId The node's id
* @param httpRequest The HTTP request
* @return An array of groups
*/
@GET
@Path("{nodeId}/groups")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response getGroups(
@PathParam("courseId") Long courseId,
@PathParam("nodeId") String nodeId,
@Context HttpServletRequest httpRequest) {
if (!isAuthor(httpRequest)) {
return Response.serverError().status(Status.UNAUTHORIZED).build();
}
ICourse course = CoursesWebService.loadCourse(courseId);
if (course == null) {
return Response.serverError().status(Status.NOT_FOUND).build();
} else if (!isAuthorEditor(course, httpRequest)) {
return Response.serverError().status(Status.UNAUTHORIZED).build();
}
BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
CourseNode node = getParentNode(course, nodeId);
ModuleConfiguration config = node.getModuleConfiguration();
String groupNames = (String) config.get(ENCourseNode.CONFIG_GROUPNAME);
@SuppressWarnings("unchecked")
List<Long> groupKeys = (List<Long>) config.get(ENCourseNode.CONFIG_GROUP_IDS);
if (groupKeys == null && StringHelper.containsNonWhitespace(groupNames)) {
groupKeys =
bgs.toGroupKeys(
groupNames, course.getCourseEnvironment().getCourseGroupManager().getCourseEntry());
}
if (groupKeys == null || groupKeys.isEmpty()) {
return Response.ok(new GroupVO[0]).build();
}
List<GroupVO> voes = new ArrayList<GroupVO>();
List<BusinessGroup> groups = bgs.loadBusinessGroups(groupKeys);
for (BusinessGroup group : groups) {
voes.add(get(group));
}
GroupVO[] voArr = new GroupVO[voes.size()];
voes.toArray(voArr);
return Response.ok(voArr).build();
}
