/**
* Processes the page request by including the corresponding JSP page to the response.
*
* @param pageRequestContext Page request context
*/
public void process(PageRequestContext pageRequestContext) {
UserDAO userDAO = DAOFactory.getInstance().getUserDAO();
StudentDAO studentDAO = DAOFactory.getInstance().getStudentDAO();
CourseStudentDAO courseStudentDAO = DAOFactory.getInstance().getCourseStudentDAO();
StudentProjectDAO studentProjectDAO = DAOFactory.getInstance().getStudentProjectDAO();
StudentProjectModuleDAO studentProjectModuleDAO =
DAOFactory.getInstance().getStudentProjectModuleDAO();
GradingScaleDAO gradingScaleDAO = DAOFactory.getInstance().getGradingScaleDAO();
ProjectAssessmentDAO projectAssessmentDAO = DAOFactory.getInstance().getProjectAssessmentDAO();
AcademicTermDAO academicTermDAO = DAOFactory.getInstance().getAcademicTermDAO();
EducationalTimeUnitDAO educationalTimeUnitDAO =
DAOFactory.getInstance().getEducationalTimeUnitDAO();
CreditLinkDAO creditLinkDAO = DAOFactory.getInstance().getCreditLinkDAO();
CourseAssessmentDAO courseAssessmentDAO = DAOFactory.getInstance().getCourseAssessmentDAO();
TransferCreditDAO transferCreditDAO = DAOFactory.getInstance().getTransferCreditDAO();
Long studentProjectId = pageRequestContext.getLong("studentproject");
List<GradingScale> gradingScales = gradingScaleDAO.listUnarchived();
StudentProject studentProject = studentProjectDAO.findById(studentProjectId);
List<StudentProjectModule> studentProjectModules =
studentProjectModuleDAO.listByStudentProject(studentProject);
List<CourseStudent> courseStudents =
courseStudentDAO.listByStudent(studentProject.getStudent());
List<CourseAssessment> allStudentCourseAssessments =
courseAssessmentDAO.listByStudent(studentProject.getStudent());
List<TransferCredit> allStudentTransferCredits =
transferCreditDAO.listByStudent(studentProject.getStudent());
List<CreditLink> allStudentCreditLinks =
creditLinkDAO.listByStudent(studentProject.getStudent());
JSONArray studentProjectModulesJSON = new JSONArray();
JSONArray courseStudentsJSON = new JSONArray();
for (CreditLink creditLink : allStudentCreditLinks) {
switch (creditLink.getCredit().getCreditType()) {
case CourseAssessment:
allStudentCourseAssessments.add(((CourseAssessment) creditLink.getCredit()));
break;
case TransferCredit:
allStudentTransferCredits.add(((TransferCredit) creditLink.getCredit()));
break;
}
}
Collections.sort(
studentProjectModules,
new Comparator<StudentProjectModule>() {
@Override
public int compare(StudentProjectModule o1, StudentProjectModule o2) {
return o1.getModule().getName().compareTo(o2.getModule().getName());
}
});
for (StudentProjectModule studentProjectModule : studentProjectModules) {
JSONArray moduleCourseStudents = new JSONArray();
JSONArray moduleCredits = new JSONArray();
boolean hasPassingGrade = false;
List<CourseStudent> projectCourseCourseStudents =
courseStudentDAO.listByModuleAndStudent(
studentProjectModule.getModule(), studentProject.getStudent());
for (CourseStudent courseStudent : projectCourseCourseStudents) {
JSONObject courseStudentJson = new JSONObject();
courseStudentJson.put(
"courseStudentParticipationType", courseStudent.getParticipationType().getName());
// courseStudents.remove(courseStudent);
moduleCourseStudents.add(courseStudentJson);
}
for (CourseAssessment assessment : allStudentCourseAssessments) {
if (assessment
.getCourseStudent()
.getCourse()
.getModule()
.getId()
.equals(studentProjectModule.getModule().getId())) {
if (assessment.getGrade() != null) {
JSONObject courseAssessment = new JSONObject();
courseAssessment.put("creditType", assessment.getCreditType().toString());
courseAssessment.put("courseName", assessment.getCourseStudent().getCourse().getName());
courseAssessment.put("gradeName", assessment.getGrade().getName());
moduleCredits.add(courseAssessment);
hasPassingGrade = hasPassingGrade || assessment.getGrade().getPassingGrade();
}
}
}
if ((studentProjectModule.getModule().getCourseNumber() != null)
&& (studentProjectModule.getModule().getCourseNumber() != -1)
&& (studentProjectModule.getModule().getSubject() != null)) {
for (TransferCredit tc : allStudentTransferCredits) {
if ((tc.getCourseNumber() != null)
&& (tc.getCourseNumber() != -1)
&& (tc.getSubject() != null)) {
if (tc.getCourseNumber().equals(studentProjectModule.getModule().getCourseNumber())
&& tc.getSubject().equals(studentProjectModule.getModule().getSubject())) {
if (tc.getGrade() != null) {
JSONObject transferCredit = new JSONObject();
transferCredit.put("creditType", tc.getCreditType().toString());
transferCredit.put("courseName", tc.getCourseName());
transferCredit.put("gradeName", tc.getGrade().getName());
moduleCredits.add(transferCredit);
hasPassingGrade = hasPassingGrade || tc.getGrade().getPassingGrade();
}
}
}
}
}
JSONObject obj = new JSONObject();
obj.put("projectModuleId", studentProjectModule.getId().toString());
obj.put("projectModuleOptionality", studentProjectModule.getOptionality().toString());
obj.put(
"projectModuleAcademicTermId",
studentProjectModule.getAcademicTerm() != null
? studentProjectModule.getAcademicTerm().getId().toString()
: "");
obj.put("projectModuleHasPassingGrade", hasPassingGrade ? "1" : "0");
obj.put("moduleId", studentProjectModule.getModule().getId());
obj.put("moduleName", studentProjectModule.getModule().getName());
obj.put("moduleCourseStudents", moduleCourseStudents);
obj.put("moduleCredits", moduleCredits);
studentProjectModulesJSON.add(obj);
}
List<Student> students =
studentDAO.listByAbstractStudent(studentProject.getStudent().getAbstractStudent());
Collections.sort(
students,
new Comparator<Student>() {
@Override
public int compare(Student o1, Student o2) {
/**
* Ordering study programmes as follows 1. studies that have start date but no end date
* (ongoing) 2. studies that have no start nor end date 3. studies that have ended 4.
* studies that are archived 5. other
*/
int o1class =
(o1.getArchived())
? 4
: (o1.getStudyStartDate() != null && o1.getStudyEndDate() == null)
? 1
: (o1.getStudyStartDate() == null && o1.getStudyEndDate() == null)
? 2
: (o1.getStudyEndDate() != null) ? 3 : 5;
int o2class =
(o2.getArchived())
? 4
: (o2.getStudyStartDate() != null && o2.getStudyEndDate() == null)
? 1
: (o2.getStudyStartDate() == null && o2.getStudyEndDate() == null)
? 2
: (o2.getStudyEndDate() != null) ? 3 : 5;
if (o1class == o2class) {
// classes are the same, we try to do last comparison from the start dates
return ((o1.getStudyStartDate() != null) && (o2.getStudyStartDate() != null))
? o2.getStudyStartDate().compareTo(o1.getStudyStartDate())
: 0;
} else return o1class < o2class ? -1 : o1class == o2class ? 0 : 1;
}
});
List<EducationalTimeUnit> educationalTimeUnits = educationalTimeUnitDAO.listUnarchived();
Collections.sort(educationalTimeUnits, new StringAttributeComparator("getName"));
List<AcademicTerm> academicTerms = academicTermDAO.listUnarchived();
Collections.sort(
academicTerms,
new Comparator<AcademicTerm>() {
public int compare(AcademicTerm o1, AcademicTerm o2) {
return o1.getStartDate() == null
? -1
: o2.getStartDate() == null ? 1 : o1.getStartDate().compareTo(o2.getStartDate());
}
});
List<ProjectAssessment> assessments = projectAssessmentDAO.listByProject(studentProject);
Collections.sort(
assessments,
new Comparator<ProjectAssessment>() {
@Override
public int compare(ProjectAssessment o1, ProjectAssessment o2) {
return o2.getDate().compareTo(o1.getDate());
}
});
Collections.sort(
courseStudents,
new Comparator<CourseStudent>() {
@Override
public int compare(CourseStudent o1, CourseStudent o2) {
return o1.getCourse().getName().compareTo(o2.getCourse().getName());
}
});
for (CourseStudent courseStudent : courseStudents) {
CourseAssessment courseAssessment = courseAssessmentDAO.findByCourseStudent(courseStudent);
Grade grade = courseAssessment != null ? courseAssessment.getGrade() : null;
JSONObject obj = new JSONObject();
String courseName = courseStudent.getCourse().getName();
if (!StringUtils.isEmpty(courseStudent.getCourse().getNameExtension()))
courseName = courseName + " (" + courseStudent.getCourse().getNameExtension() + ")";
obj.put("courseName", courseName);
if (courseStudent.getParticipationType() != null) {
obj.put("participationType", courseStudent.getParticipationType().getName());
}
if (courseStudent.getCourse().getBeginDate() != null) {
obj.put("courseBeginDate", courseStudent.getCourse().getBeginDate().getTime());
}
if (courseStudent.getCourse().getEndDate() != null) {
obj.put("courseEndDate", courseStudent.getCourse().getEndDate().getTime());
}
obj.put("gradeName", grade != null ? grade.getName() : "");
if (courseStudent.getOptionality() != null) {
obj.put("optionality", courseStudent.getOptionality().toString());
}
obj.put("moduleId", courseStudent.getCourse().getModule().getId().toString());
obj.put("courseId", courseStudent.getCourse().getId().toString());
obj.put("courseStudentId", courseStudent.getId().toString());
courseStudentsJSON.add(obj);
}
Map<Long, String> verbalAssessments = new HashMap<Long, String>();
for (ProjectAssessment pAss : assessments) {
// Shortened descriptions
String description = pAss.getVerbalAssessment();
if (description != null) {
description = StringEscapeUtils.unescapeHtml(description.replaceAll("\\<.*?>", ""));
description = description.replaceAll("\\n", "");
verbalAssessments.put(pAss.getId(), description);
}
}
/* Tags */
StringBuilder tagsBuilder = new StringBuilder();
Iterator<Tag> tagIterator = studentProject.getTags().iterator();
while (tagIterator.hasNext()) {
Tag tag = tagIterator.next();
tagsBuilder.append(tag.getText());
if (tagIterator.hasNext()) tagsBuilder.append(' ');
}
pageRequestContext.getRequest().setAttribute("projectAssessments", assessments);
pageRequestContext.getRequest().setAttribute("verbalAssessments", verbalAssessments);
pageRequestContext.getRequest().setAttribute("studentProject", studentProject);
pageRequestContext.getRequest().setAttribute("students", students);
pageRequestContext
.getRequest()
.setAttribute("optionalStudiesLengthTimeUnits", educationalTimeUnits);
pageRequestContext.getRequest().setAttribute("academicTerms", academicTerms);
pageRequestContext.getRequest().setAttribute("users", userDAO.listAll());
pageRequestContext.getRequest().setAttribute("gradingScales", gradingScales);
pageRequestContext.getRequest().setAttribute("tags", tagsBuilder.toString());
setJsDataVariable(
pageRequestContext, "studentProjectModules", studentProjectModulesJSON.toString());
setJsDataVariable(pageRequestContext, "courseStudents", courseStudentsJSON.toString());
pageRequestContext.setIncludeJSP("/templates/projects/editstudentproject.jsp");
}
/**
* Processes a JSON request. The request should contain the following parameters:
*
* <dl>
* <dt><code>courseStudentId</code>
* <dd>The ID of the course student to archive.
* </dl>
*
* @param binaryRequestContext The context of the binary request.
*/
public void process(JSONRequestContext requestContext) {
CourseStudentDAO courseStudentDAO = DAOFactory.getInstance().getCourseStudentDAO();
Long courseStudentId = requestContext.getLong("courseStudentId");
CourseStudent courseStudent = courseStudentDAO.findById(courseStudentId);
courseStudentDAO.archive(courseStudent);
}
