public static String getUserPreference(
long userId, long plid, String portletId, String preferenceName) {
String _preference = StringPool.BLANK;
PortletPreferences preferences = null;
try {
preferences =
PortletPreferencesLocalServiceUtil.getPortletPreferences(
userId, PortletKeys.PREFS_OWNER_TYPE_USER, plid, portletId);
} catch (PortalException e) {
// ignore
} catch (SystemException e) {
// ignore
}
if (Validator.isNull(preferences)) return _preference;
Document document = null;
try {
document = SAXReaderUtil.read(preferences.getPreferences());
} catch (DocumentException e) {
e.printStackTrace();
}
for (Iterator<Element> itr = document.getRootElement().elementIterator("preference");
itr.hasNext(); ) {
Element preference = (Element) itr.next();
if (preference.element("name").getText().equalsIgnoreCase(preferenceName)) {
_preference = preference.element("value").getText();
}
}
return _preference;
}
@Override
public boolean updateCourse(Course course, long userId) throws SystemException {
CourseResult courseResult =
CourseResultLocalServiceUtil.getByUserAndCourse(course.getCourseId(), userId);
// .fetchByuc(mresult.getUserId(), course.getCourseId());
if (courseResult == null) {
courseResult = CourseResultLocalServiceUtil.create(course.getCourseId(), userId);
}
if (courseResult.getStartDate() == null) {
courseResult.setStartDate(new Date());
}
try {
java.util.Map<Long, Long> weights = PonderatedCourseEval.getActivitiesWeight(course);
long score = PonderatedCourseEval.getScore(course);
boolean passed = true;
long result = 0;
long weight = 0;
List<LearningActivity> learningActivities =
LearningActivityLocalServiceUtil.getMandatoryLearningActivitiesOfGroup(
course.getGroupCreatedId());
// Guardo los resultados de las actividades del usuario en el curso en un hashmap para no
// tener que acceder a bbdd por cada uno de ellos
List<LearningActivityResult> lresult =
LearningActivityResultLocalServiceUtil.getMandatoryByGroupIdUserId(
course.getGroupCreatedId(), userId);
HashMap<Long, LearningActivityResult> results = new HashMap<Long, LearningActivityResult>();
for (LearningActivityResult ar : lresult) {
results.put(ar.getActId(), ar);
}
boolean isFailed = false;
LearningActivityResult learningActivityResult = null;
for (LearningActivity act : learningActivities) {
if (!weights.containsKey(
act
.getActId())) { // Solo se tienen en cuenta las actividades obligatorias que tienen
// peso definido
continue;
}
if (results.containsKey(act.getActId())) {
learningActivityResult = results.get(act.getActId());
} else {
learningActivityResult = null;
}
if (learningActivityResult != null) {
if (learningActivityResult.getEndDate() != null) {
if (!learningActivityResult.isPassed()) {
passed = false;
if (act.getTries() > 0) {
long userTries =
LearningActivityTryLocalServiceUtil.getLearningActivityTryByActUserCount(
act.getActId(), userId);
if (userTries >= act.getTries()) {
isFailed = true;
}
}
}
result = result + (learningActivityResult.getResult() * weights.get(act.getActId()));
} else {
passed = false;
}
} else {
passed = false;
}
weight += weights.get(act.getActId());
}
if (result > 0 && weight > 0) {
result = result / weight;
}
if (result < score) {
passed = false;
}
// Si el usuario se ha marcado como isFailed es porque lo tiene suspenso. Se le asigna un
// passed a false y se marca la fecha de finalización del curso (passedDate).
courseResult.setPassed(passed && !isFailed);
// Se almacena el result del resultado del usuario en el curso.
courseResult.setResult(result);
if ((passed || isFailed) && courseResult.getPassedDate() == null) {
courseResult.setPassedDate(new Date());
}
CourseResultLocalServiceUtil.update(courseResult);
return true;
} catch (PortalException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (DocumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return true;
}
@Override
public Fields getFields(DDMStructure structure, XPath xPath, String xml, List<String> fieldNames)
throws PortalException {
Document document = null;
try {
document = _saxReader.read(xml);
} catch (DocumentException de) {
if (_log.isDebugEnabled()) {
_log.debug(de.getMessage(), de);
}
return null;
}
if ((xPath != null) && !xPath.booleanValueOf(document)) {
return null;
}
Fields fields = new Fields();
Element rootElement = document.getRootElement();
List<Element> dynamicElementElements = rootElement.elements("dynamic-element");
for (Element dynamicElementElement : dynamicElementElements) {
String fieldName = dynamicElementElement.attributeValue("name");
if (!structure.hasField(fieldName)
|| ((fieldNames != null) && !fieldNames.contains(fieldName))) {
continue;
}
String fieldDataType = structure.getFieldDataType(fieldName);
List<Element> dynamicContentElements = dynamicElementElement.elements("dynamic-content");
for (Element dynamicContentElement : dynamicContentElements) {
String fieldValue = dynamicContentElement.getText();
String languageId = dynamicContentElement.attributeValue("language-id");
Locale locale = LocaleUtil.fromLanguageId(languageId);
Serializable fieldValueSerializable =
FieldConstants.getSerializable(fieldDataType, fieldValue);
Field field = fields.get(fieldName);
if (field == null) {
field = new Field();
String defaultLanguageId = dynamicElementElement.attributeValue("default-language-id");
if (Validator.isNull(defaultLanguageId)) {
defaultLanguageId = rootElement.attributeValue("default-locale");
}
Locale defaultLocale = LocaleUtil.fromLanguageId(defaultLanguageId);
field.setDefaultLocale(defaultLocale);
field.setDDMStructureId(structure.getStructureId());
field.setName(fieldName);
field.setValue(locale, fieldValueSerializable);
fields.put(field);
} else {
field.addValue(locale, fieldValueSerializable);
}
}
}
return fields;
}