public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
boolean vertical = "1".equals(request.getParameter("v"));
RequiredTimeTable rtt = null;
if (request.getParameter("tp") != null) {
TimePattern p = TimePatternDAO.getInstance().get(Long.valueOf(request.getParameter("tp")));
if (p != null) {
TimeLocation t = null;
if (request.getParameter("as") != null && request.getParameter("ad") != null) {
t =
new TimeLocation(
Integer.parseInt(request.getParameter("ad")),
Integer.parseInt(request.getParameter("as")),
1,
0,
0,
null,
null,
null,
0);
}
rtt = new RequiredTimeTable(p.getTimePatternModel(t, true));
}
} else if (request.getParameter("loc") != null) {
Location location = LocationDAO.getInstance().get(Long.valueOf(request.getParameter("loc")));
if (location != null) {
if (request.getParameter("xt") != null) {
PeriodPreferenceModel px =
new PeriodPreferenceModel(
location.getSession(), Long.valueOf(request.getParameter("xt")));
px.load(location);
rtt = new RequiredTimeTable(px);
} else {
if ("1".equals(request.getParameter("e"))) rtt = location.getEventAvailabilityTable();
else rtt = location.getRoomSharingTable();
}
}
} else if (request.getParameter("x") != null) {
Exam exam = ExamDAO.getInstance().get(Long.valueOf(request.getParameter("x")));
if (exam != null) {
ExamPeriod p = null;
if (request.getParameter("ap") != null)
p = ExamPeriodDAO.getInstance().get(Long.valueOf(request.getParameter("ap")));
PeriodPreferenceModel px =
new PeriodPreferenceModel(exam.getSession(), p, exam.getExamType().getUniqueId());
px.load(exam);
rtt = new RequiredTimeTable(px);
}
} else {
rtt = new RequiredTimeTable(new TimePattern().getTimePatternModel());
}
if (rtt != null) {
if (request.getParameter("s") != null) {
try {
rtt.getModel().setDefaultSelection(Integer.parseInt(request.getParameter("s")));
} catch (NumberFormatException e) {
rtt.getModel().setDefaultSelection(request.getParameter("s"));
}
}
if (request.getParameter("p") != null)
rtt.getModel().setPreferences(request.getParameter("p"));
boolean hc = ("1".equals(request.getParameter("hc")));
response.setContentType("image/png");
response.setHeader("Content-Disposition", "attachment; filename=\"pattern.png\"");
BufferedImage image = rtt.createBufferedImage(vertical, hc);
if (image != null) ImageIO.write(image, "PNG", response.getOutputStream());
}
}
public PdfWebTable getTable(
boolean html, boolean color, ExamReportForm form, Collection<ExamInfo> exams) {
if (exams == null || exams.isEmpty()) return null;
boolean timeVertical = RequiredTimeTable.getTimeGridVertical(sessionContext.getUser());
boolean timeText = RequiredTimeTable.getTimeGridAsText(sessionContext.getUser());
String nl = (html ? "<br>" : "\n");
PdfWebTable table =
new PdfWebTable(
9,
"Not-assigned Examinations",
"unassignedExams.do?ord=%%",
new String[] {
(form.getShowSections() ? "Classes / Courses" : "Examination"),
"Length",
"Seating" + nl + "Type",
"Size",
"Max" + nl + "Rooms",
"Instructor",
"Period" + nl + "Preferences",
"Room" + nl + "Preferences",
"Distribution" + nl + "Preferences"
},
new String[] {
"left", "right", "center", "right", "right", "left", "left", "left", "left"
},
new boolean[] {true, true, true, false, false, true, true, true, true});
table.setRowStyle("white-space:nowrap");
try {
for (ExamInfo exam : exams) {
String perPref = "", roomPref = "", distPref = "";
if (html) {
roomPref += exam.getExam().getEffectivePrefHtmlForPrefType(RoomPref.class);
if (roomPref.length() > 0) roomPref += nl;
roomPref += exam.getExam().getEffectivePrefHtmlForPrefType(BuildingPref.class);
if (roomPref.length() > 0) roomPref += nl;
roomPref += exam.getExam().getEffectivePrefHtmlForPrefType(RoomFeaturePref.class);
if (roomPref.length() > 0) roomPref += nl;
roomPref += exam.getExam().getEffectivePrefHtmlForPrefType(RoomGroupPref.class);
if (roomPref.endsWith(nl))
roomPref = roomPref.substring(0, roomPref.length() - nl.length());
if (timeText) {
perPref += exam.getExam().getEffectivePrefHtmlForPrefType(ExamPeriodPref.class);
} else {
if (exam.getExam().getExamType().getType() == ExamType.sExamTypeMidterm) {
MidtermPeriodPreferenceModel epx =
new MidtermPeriodPreferenceModel(
exam.getExam().getSession(), exam.getExam().getExamType());
epx.load(exam.getExam());
perPref += epx.toString(true);
} else {
PeriodPreferenceModel px =
new PeriodPreferenceModel(exam.getExam().getSession(), exam.getExamTypeId());
px.load(exam.getExam());
perPref =
"<img border='0' src='pattern?v="
+ (timeVertical ? 1 : 0)
+ "&x="
+ exam.getExamId()
+ "' title='"
+ px.toString()
+ "'>";
}
}
distPref += exam.getExam().getEffectivePrefHtmlForPrefType(DistributionPref.class);
} else {
for (Iterator j = exam.getExam().effectivePreferences(RoomPref.class).iterator();
j.hasNext(); ) {
Preference pref = (Preference) j.next();
if (roomPref.length() > 0) roomPref += nl;
roomPref +=
(color
? "@@COLOR "
+ PreferenceLevel.prolog2color(pref.getPrefLevel().getPrefProlog())
+ " "
: "")
+ PreferenceLevel.prolog2abbv(pref.getPrefLevel().getPrefProlog())
+ " "
+ pref.preferenceText();
}
for (Iterator j = exam.getExam().effectivePreferences(BuildingPref.class).iterator();
j.hasNext(); ) {
Preference pref = (Preference) j.next();
if (roomPref.length() > 0) roomPref += nl;
roomPref +=
(color
? "@@COLOR "
+ PreferenceLevel.prolog2color(pref.getPrefLevel().getPrefProlog())
+ " "
: "")
+ PreferenceLevel.prolog2abbv(pref.getPrefLevel().getPrefProlog())
+ " "
+ pref.preferenceText();
}
for (Iterator j = exam.getExam().effectivePreferences(RoomFeaturePref.class).iterator();
j.hasNext(); ) {
Preference pref = (Preference) j.next();
if (roomPref.length() > 0) roomPref += nl;
roomPref +=
(color
? "@@COLOR "
+ PreferenceLevel.prolog2color(pref.getPrefLevel().getPrefProlog())
+ " "
: "")
+ PreferenceLevel.prolog2abbv(pref.getPrefLevel().getPrefProlog())
+ " "
+ pref.preferenceText();
}
for (Iterator j = exam.getExam().effectivePreferences(RoomGroupPref.class).iterator();
j.hasNext(); ) {
Preference pref = (Preference) j.next();
if (roomPref.length() > 0) roomPref += nl;
roomPref +=
(color
? "@@COLOR "
+ PreferenceLevel.prolog2color(pref.getPrefLevel().getPrefProlog())
+ " "
: "")
+ PreferenceLevel.prolog2abbv(pref.getPrefLevel().getPrefProlog())
+ " "
+ pref.preferenceText();
}
if (ExamType.sExamTypeMidterm == exam.getExamType().getType()) {
MidtermPeriodPreferenceModel epx =
new MidtermPeriodPreferenceModel(exam.getExam().getSession(), exam.getExamType());
epx.load(exam.getExam());
perPref += epx.toString(false, true);
} else {
if (timeText || !color) {
for (Iterator j =
exam.getExam().effectivePreferences(ExamPeriodPref.class).iterator();
j.hasNext(); ) {
Preference pref = (Preference) j.next();
if (perPref.length() > 0) perPref += nl;
perPref +=
(color
? "@@COLOR "
+ PreferenceLevel.prolog2color(pref.getPrefLevel().getPrefProlog())
+ " "
: "")
+ PreferenceLevel.prolog2abbv(pref.getPrefLevel().getPrefProlog())
+ " "
+ pref.preferenceText();
}
} else {
PeriodPreferenceModel px =
new PeriodPreferenceModel(
exam.getExam().getSession(), exam.getExamType().getUniqueId());
px.load(exam.getExam());
RequiredTimeTable rtt = new RequiredTimeTable(px);
Image image = rtt.createBufferedImage(timeVertical);
if (image != null) {
table.addImage(exam.getExamId().toString(), image);
perPref += "@@IMAGE " + exam.getExamId().toString() + " ";
} else {
for (Iterator j =
exam.getExam().effectivePreferences(ExamPeriodPref.class).iterator();
j.hasNext(); ) {
Preference pref = (Preference) j.next();
if (perPref.length() > 0) perPref += nl;
perPref +=
(color
? "@@COLOR "
+ PreferenceLevel.prolog2color(
pref.getPrefLevel().getPrefProlog())
+ " "
: "")
+ PreferenceLevel.prolog2abbv(pref.getPrefLevel().getPrefProlog())
+ " "
+ pref.preferenceText();
}
}
}
}
for (Iterator j = exam.getExam().effectivePreferences(DistributionPref.class).iterator();
j.hasNext(); ) {
DistributionPref pref = (DistributionPref) j.next();
if (distPref.length() > 0) distPref += nl;
distPref +=
(color
? "@@COLOR "
+ PreferenceLevel.prolog2color(pref.getPrefLevel().getPrefProlog())
+ " "
: "")
+ PreferenceLevel.prolog2abbv(pref.getPrefLevel().getPrefProlog())
+ " "
+ pref.preferenceText(true, true, " (", ", ", ")")
.replaceAll("<", "<")
.replaceAll(">", ">");
}
}
String instructors = exam.getInstructorName(", ");
table.addLine(
"onClick=\"showGwtDialog('Examination Assignment', 'examInfo.do?examId="
+ exam.getExamId()
+ "','900','90%');\"",
new String[] {
(html ? "<a name='" + exam.getExamId() + "'>" : "")
+ (form.getShowSections() ? exam.getSectionName(nl) : exam.getExamName())
+ (html ? "</a>" : ""),
String.valueOf(exam.getLength()),
(Exam.sSeatingTypeNormal == exam.getSeatingType() ? "Normal" : "Exam"),
String.valueOf(exam.getNrStudents()),
String.valueOf(exam.getMaxRooms()),
instructors,
perPref,
roomPref,
distPref
},
new Comparable[] {
exam,
exam.getLength(),
exam.getSeatingType(),
exam.getNrStudents(),
exam.getMaxRooms(),
instructors,
perPref,
roomPref,
distPref
},
exam.getExamId().toString());
}
} catch (Exception e) {
Debug.error(e);
table.addLine(new String[] {"<font color='red'>ERROR:" + e.getMessage() + "</font>"}, null);
}
return table;
}
