public void ProcessRequest(HttpContext context)
{
String _usr = String.Empty;
String _pwd = String.Empty;
if (!ShopCartInfoAuth.isRequestAuthorized(context, out _usr, out _pwd))
{
return;
}
String Emplid = String.Empty;
if (!String.IsNullOrWhiteSpace(_usr) && !String.IsNullOrWhiteSpace(_pwd))
{
using (ValetStand.AttendantClient attendant = new ValetStand.AttendantClient())
{
Emplid = attendant.GetUserID(_usr, _pwd);
}
}
Emplid = "003883361";
if (!String.IsNullOrWhiteSpace(Emplid))
{
List<ShopCartItem> result = new List<ShopCartItem>();
Dictionary<String, String> termJSON = new Dictionary<String, String>();
Dictionary<String, String> sessionJSON = new Dictionary<String, String>();
Dictionary<String, PS_SCHEDULE_WS.ClassSchedSessionGroupResult> sessionResults = new Dictionary<String, PS_SCHEDULE_WS.ClassSchedSessionGroupResult>();
Dictionary<String, String> subjectJSON = new Dictionary<String, String>();
Dictionary<String, PS_SCHEDULE_WS.ClassSchedSubjResult> subjectResults = new Dictionary<String, PS_SCHEDULE_WS.ClassSchedSubjResult>();
Dictionary<String, String> numbersJSON = new Dictionary<String, String>();
Dictionary<String, PS_SCHEDULE_WS.ClassSchedClassNumberResult> numberResults = new Dictionary<String, PS_SCHEDULE_WS.ClassSchedClassNumberResult>();
Dictionary<String, String> sectionJSON = new Dictionary<String, String>();
Dictionary<String, PS_SCHEDULE_WS.ClassSchedClassSectionResult> sectionResults = new Dictionary<String, PS_SCHEDULE_WS.ClassSchedClassSectionResult>();
Exception error = new Exception();
if (ShopCartDataManager.TryGetCart(Emplid, out result, out error) && result != null)
{
PS_SCHEDULE_WS.ClassSchedTermResult theTerms = new PS_SCHEDULE_WS.ClassSchedTermResult();
if (!PeopleSoftDataManager.TryGetTerms(out theTerms, out error))
{
theTerms = new PS_SCHEDULE_WS.ClassSchedTermResult();
}
StringBuilder JSON = new StringBuilder();
JSON.AppendLine("[");
for (int k = 0; k < result.Count; k++)
{
ShopCartItem item = result.ElementAt(k);
if (k > 0)
{
JSON.AppendLine(", ");
}
JSON.Append("{ \"TERM\": [");
if (termJSON.ContainsKey(item.Term))
{
JSON.Append(termJSON[item.Term]);
}
else
{
StringBuilder t = new StringBuilder();
int j = 0;
for (int i = 0; i < theTerms.ClassSchedTerms.Length; i++)
{
PS_SCHEDULE_WS.ClassSchedTerm term = theTerms.ClassSchedTerms[i];
if (term.TERM.Equals(item.Term, StringComparison.InvariantCultureIgnoreCase))
{
if (j > 0)
{
t.Append(",");
}
t.Append("{ \"TERM\": \"" + HttpUtility.HtmlAttributeEncode(term.TERM) + "\" ");
t.Append(", \"TERM_SDESC\": \"" + HttpUtility.HtmlAttributeEncode(term.TERM_SDESC) + "\" ");
t.AppendLine(", \"TERM_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(term.TERM_LDESC) + "\" }");
j++;
}
}
String temp = t.ToString();
termJSON.Add(item.Term, temp);
JSON.Append(temp);
}
JSON.AppendLine("]");
JSON.Append(", \"SESSION_GROUP\": [");
if (sessionJSON.ContainsKey(item.Term + item.SessionGroup))
{
JSON.Append(sessionJSON[item.Term + item.SessionGroup]);
}
else
{
PS_SCHEDULE_WS.ClassSchedSessionGroupResult theSessions = new PS_SCHEDULE_WS.ClassSchedSessionGroupResult();
if (sessionResults.ContainsKey(item.Term))
{
theSessions = sessionResults[item.Term];
}
else
{
if (!PeopleSoftDataManager.TryGetSessionGroups(item.Term, out theSessions, out error))
{
theSessions = new PS_SCHEDULE_WS.ClassSchedSessionGroupResult();
}
sessionResults.Add(item.Term, theSessions);
}
StringBuilder t = new StringBuilder();
int j = 0;
for (int i = 0; i < theSessions.ClassSchedSessionGroups.Length; i++)
{
PS_SCHEDULE_WS.ClassSchedSessionGroup SessGrp = theSessions.ClassSchedSessionGroups[i];
if (SessGrp.SESSION_GROUP.ToString() == item.SessionGroup)
{
if (j > 0)
{
t.Append(",");
}
t.Append("{\"INSTITUTION\": \"" + HttpUtility.HtmlAttributeEncode(theSessions.INSTITUTION) + "\" ");
t.Append(", \"TERM\": \"" + HttpUtility.HtmlAttributeEncode(theSessions.TERM) + "\" ");
t.Append(", \"SESSION_GROUP\": \"" + SessGrp.SESSION_GROUP + "\" ");
t.Append(", \"GROUP_ABBREV\": \"" + HttpUtility.HtmlAttributeEncode(SessGrp.GROUP_ABBREV) + "\" ");
t.Append(", \"GROUP_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(SessGrp.GROUP_LDESC) + "\" ");
t.Append(", \"DISPLAY_SEQ\": \"" + SessGrp.DISPLAY_SEQ + "\" ");
t.AppendLine("}");
j++;
}
}
String temp = t.ToString();
sessionJSON.Add(item.Term + item.SessionGroup, temp);
JSON.Append(temp);
}
JSON.AppendLine("]");
JSON.Append(", \"SUBJECT\": [");
if (subjectJSON.ContainsKey(item.Term + item.SessionGroup + item.Subject))
{
JSON.Append(subjectJSON[item.Term + item.SessionGroup + item.Subject]);
}
else
{
PS_SCHEDULE_WS.ClassSchedSubjResult theSubjects = new PS_SCHEDULE_WS.ClassSchedSubjResult();
if (subjectResults.ContainsKey(item.Term + item.SessionGroup))
{
theSubjects = subjectResults[item.Term + item.SessionGroup];
}
else
{
if (!PeopleSoftDataManager.TryGetSubjects(item.Term, Decimal.Parse(item.SessionGroup), out theSubjects, out error))
{
theSubjects = new PS_SCHEDULE_WS.ClassSchedSubjResult();
}
subjectResults.Add(item.Term + item.SessionGroup, theSubjects);
}
StringBuilder t = new StringBuilder();
int j = 0;
for (int i = 0; i < theSubjects.ClassSchedSubjects.Length; i++)
{
PS_SCHEDULE_WS.ClassSchedSubject subj = theSubjects.ClassSchedSubjects[i];
if (subj.SUBJECT.Equals(item.Subject, StringComparison.InvariantCultureIgnoreCase))
{
if (j > 0)
{
t.Append(",");
}
t.Append("{\"INSTITUTION\": \"" + HttpUtility.HtmlAttributeEncode(theSubjects.INSTITUTION) + "\" ");
t.Append(", \"TERM\": \"" + HttpUtility.HtmlAttributeEncode(theSubjects.TERM) + "\" ");
t.Append(", \"SESSION_GROUP\": \"" + theSubjects.SESSION_GROUP + "\" ");
t.Append(", \"SUBJECT_CODE\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT) + "\" ");
t.Append(", \"SUBJECT_SDESC\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT_SDESC) + "\" ");
t.Append(", \"SUBJECT_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT_LDESC) + "\" ");
t.Append(", \"SUBJECT_FDESC\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT_FDESC) + "\" ");
t.AppendLine("}");
j++;
}
}
String temp = t.ToString();
subjectJSON.Add(item.Term + item.SessionGroup + item.Subject, temp);
JSON.Append(temp);
}
JSON.AppendLine("]");
JSON.Append(", \"NUMBER\": [ ");
if (numbersJSON.ContainsKey(item.Term + item.SessionGroup + item.Subject + item.ClassNumber))
{
JSON.Append(numbersJSON[item.Term + item.SessionGroup + item.Subject + item.ClassNumber]);
}
else
{
PS_SCHEDULE_WS.ClassSchedClassNumberResult theNumbers = new PS_SCHEDULE_WS.ClassSchedClassNumberResult();
if (subjectResults.ContainsKey(item.Term + item.SessionGroup + item.Subject))
{
theNumbers = numberResults[item.Term + item.SessionGroup + item.Subject];
}
else
{
if (!PeopleSoftDataManager.TryGetNumbers(item.Term, Decimal.Parse(item.SessionGroup), item.Subject, out theNumbers, out error))
{
theNumbers = new PS_SCHEDULE_WS.ClassSchedClassNumberResult();
}
numberResults.Add(item.Term + item.SessionGroup + item.Subject, theNumbers);
}
StringBuilder t = new StringBuilder();
int j = 0;
for (int i = 0; i < theNumbers.ClassSchedClassNumbers.Length; i++)
{
PS_SCHEDULE_WS.ClassSchedClassNumber numb = theNumbers.ClassSchedClassNumbers[i];
if (numb.CLASS_NBR.Equals(item.ClassNumber, StringComparison.InvariantCultureIgnoreCase))
{
if (j > 0)
{
t.Append(",");
}
t.Append("{\"INSTITUTION\": \"" + HttpUtility.HtmlAttributeEncode(theNumbers.INSTITUTION) + "\" ");
t.Append(", \"TERM\": \"" + HttpUtility.HtmlAttributeEncode(theNumbers.TERM) + "\" ");
t.Append(", \"SESSION_GROUP\": \"" + theNumbers.SESSION_GROUP + "\" ");
t.Append(", \"SUBJECT_CODE\": \"" + HttpUtility.HtmlAttributeEncode(theNumbers.SUBJECT) + "\" ");
t.Append(", \"CLASS_NUMBER\": \"" + HttpUtility.HtmlAttributeEncode(numb.CLASS_NBR) + "\" ");
t.Append(", \"COURSE_ID\": \"" + HttpUtility.HtmlAttributeEncode(numb.COURSE_ID) + "\" ");
t.Append(", \"COURSE_OFFER_NBR\": \"" + numb.COURSE_OFFER_NBR + "\" ");
t.Append(", \"COURSE_TITLE_SDESC\": \"" + HttpUtility.HtmlAttributeEncode(numb.COURSE_TITLE_SDESC) + "\" ");
t.Append(", \"COURSE_TITLE_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(numb.COURSE_TITLE_LDESC) + "\" ");
t.Append(", \"UNITS_MIN\": \"" + numb.UNITS_MINIMUM + "\" ");
t.Append(", \"UNITS_MAX\": \"" + numb.UNITS_MAXIMUM + "\" ");
t.Append(", \"COURSE_DESCRIPTION\": \"" + HttpUtility.HtmlAttributeEncode(numb.ClassSchedCourseDescriptions.COURSE_DESCRIPTION) + "\" ");
t.AppendLine("}");
j++;
}
}
String temp = t.ToString();
numbersJSON.Add(item.Term + item.SessionGroup + item.Subject + item.ClassNumber, temp);
JSON.Append(temp);
}
JSON.AppendLine("]");
JSON.Append(", \"CLASS_SECTION\": [ ");
if (sectionJSON.ContainsKey(item.Term + item.SessionGroup + item.CourseID + item.CourseOfferNbr + item.ClassSection))
{
JSON.Append(sectionJSON[item.Term + item.SessionGroup + item.CourseID + item.CourseOfferNbr + item.ClassSection]);
}
else
{
PS_SCHEDULE_WS.ClassSchedClassSectionResult theSections = new PS_SCHEDULE_WS.ClassSchedClassSectionResult();
if (subjectResults.ContainsKey(item.Term + item.SessionGroup + item.CourseID + item.CourseOfferNbr))
{
theSections = sectionResults[item.Term + item.SessionGroup + item.CourseID + item.CourseOfferNbr];
}
else
{
if (!PeopleSoftDataManager.TryGetSections(item.Term, Decimal.Parse(item.SessionGroup), item.CourseID, Decimal.Parse(item.CourseOfferNbr), out theSections, out error))
{
theSections = new PS_SCHEDULE_WS.ClassSchedClassSectionResult();
}
sectionResults.Add(item.Term + item.SessionGroup + item.CourseID + item.CourseOfferNbr, theSections);
}
StringBuilder t = new StringBuilder();
int j = 0;
for (int i = 0; i < theSections.ClassSchedClassSections.Length; i++)
{
PS_SCHEDULE_WS.ClassSchedClassSection sect = theSections.ClassSchedClassSections[i];
if (sect.CLASS_SECTION.Equals(item.ClassSection, StringComparison.InvariantCultureIgnoreCase))
{
if (j > 0)
{
t.Append(",");
}
t.Append("{\"INSTITUTION\": \"" + HttpUtility.HtmlAttributeEncode(theSections.INSTITUTION) + "\" ");
t.Append(", \"TERM\": \"" + HttpUtility.HtmlAttributeEncode(theSections.TERM) + "\" ");
t.Append(", \"SESSION_GROUP\": \"" + theSections.SESSION_GROUP + "\" ");
t.Append(", \"COURSE_ID\": \"" + HttpUtility.HtmlAttributeEncode(theSections.COURSE_ID) + "\" ");
t.Append(", \"COURSE_OFFER_NBR\": \"" + theSections.COURSE_OFFER_NBR + "\" ");
t.Append(", \"CLASS_SECTION\": \"" + HttpUtility.HtmlAttributeEncode(sect.CLASS_SECTION) + "\" ");
t.Append(", \"CLASS_STATUS\": \"" + HttpUtility.HtmlAttributeEncode(sect.CLASS_STATUS) + "\" ");
t.Append(", \"CLASS_STATUS_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(sect.CLASS_STATUS_LDESC) + "\" ");
t.Append(", \"CLASS_TYPE\": \"" + HttpUtility.HtmlAttributeEncode(sect.CLASS_TYPE) + "\" ");
t.Append(", \"CLASS_TYPE_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(sect.CLASS_TYPE_LDESC) + "\" ");
t.Append(", \"ASSOCIATED_CLASS\": \"" + sect.ASSOCIATED_CLASS + "\" ");
t.Append(", \"REGISTRATION_NBR\": \"" + sect.REGISTRATION_NBR + "\" ");
t.Append(", \"CLASS_COMPONENT\": \"" + HttpUtility.HtmlAttributeEncode(sect.CLASS_COMPONENT) + "\" ");
t.Append(", \"CLASS_COMPONENT_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(sect.CLASS_COMPONENT_LDESC) + "\" ");
t.Append(", \"ENRL_STATUS\": \"" + HttpUtility.HtmlAttributeEncode(sect.ENRL_STATUS) + "\" ");
t.Append(", \"ENRL_STATUS_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(sect.ENRL_STATUS_LDESC) + "\" ");
t.Append(", \"ENRL_TOTAL\": \"" + sect.ENRL_TOTAL + "\" ");
t.Append(", \"ENRL_CAPACITY\": \"" + sect.ENRL_CAPACITY + "\" ");
t.Append(", \"AUTO_ENRL_WAITLIST\": \"" + HttpUtility.HtmlAttributeEncode(sect.AUTO_ENRL_WAITLIST) + "\" ");
t.Append(", \"WAITLIST_DAEMON\": \"" + HttpUtility.HtmlAttributeEncode(sect.WAITLIST_DAEMON) + "\" ");
t.Append(", \"WAITLIST_TOTAL\": \"" + sect.WAITLIST_TOTAL + "\" ");
t.Append(", \"WAITLIST_CAPACITY\": \"" + sect.WAITLIST_CAPACITY + "\" ");
t.AppendLine(", \"MEETING_PATTERNS\": [");
int curPat = 0;
foreach (PS_SCHEDULE_WS.ClassSchedMeetingPattern pat in sect.ClassSchedMeetingPatterns)
{
if (curPat > 0)
{
t.Append(",");
}
t.Append("{ \"CLASS_MTG_NBR\": \"" + pat.CLASS_MTG_NBR + "\" ");
t.Append(", \"BUILDING\": \"" + HttpUtility.HtmlAttributeEncode(pat.BUILDING) + "\" ");
t.Append(", \"ROOM\": \"" + HttpUtility.HtmlAttributeEncode(pat.ROOM) + "\" ");
t.Append(", \"MEETING_DATE_START\": \"" + HttpUtility.HtmlAttributeEncode(pat.MEETING_DATE_START.ToString("yyyy-MM-dd")) + "\" ");
t.Append(", \"MEETING_DATE_START_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(pat.MEETING_DATE_START_LDESC) + "\" ");
t.Append(", \"MEETING_DATE_END\": \"" + HttpUtility.HtmlAttributeEncode(pat.MEETING_DATE_END.ToString("yyyy-MM-dd")) + "\" ");
t.Append(", \"MEETING_DATE_END_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(pat.MEETING_DATE_END_LDESC) + "\" ");
t.Append(", \"MEETING_TIME_START\": \"" + HttpUtility.HtmlAttributeEncode(pat.MEETING_TIME_START) + "\" ");
t.Append(", \"MEETING_TIME_END\": \"" + HttpUtility.HtmlAttributeEncode(pat.MEETING_TIME_END) + "\" ");
t.Append(", \"STND_MTG_PAT\": \"" + HttpUtility.HtmlAttributeEncode(pat.STND_MTG_PAT) + "\" ");
t.AppendLine(", \"INSTRUCTORS\": [");
int curInst = 0;
foreach (PS_SCHEDULE_WS.ClassSchedInstructor inst in pat.ClassSchedInstructors)
{
if (curInst > 0)
{
t.Append(",");
}
t.Append("{ \"INSTR_ASSIGN_SEQ\": \"" + inst.INSTR_ASSIGN_SEQ + "\" ");
t.Append(", \"NAME_DISPLAY\": \"" + HttpUtility.HtmlAttributeEncode(inst.NAME_DISPLAY) + "\" ");
t.Append(", \"LAST_NAME\": \"" + HttpUtility.HtmlAttributeEncode(inst.LAST_NAME) + "\" ");
t.Append(", \"FIRST_NAME\": \"" + HttpUtility.HtmlAttributeEncode(inst.FIRST_NAME) + "\" ");
t.AppendLine("}");
curInst++;
}//finish all instructors in this pattern
t.AppendLine("] }");
curPat++;
}// finish all Meeting Patterns
t.AppendLine("]");
t.Append(", \"CLASS_ATTRIBUTES\": [");
int curAttr = 0;
foreach (PS_SCHEDULE_WS.ClassSchedClassAttribute attr in sect.ClassSchedClassAttributes)
{
if (curAttr > 0)
{
t.Append(",");
}
t.Append("{ \"COURSE_ATTR\": \"" + HttpUtility.HtmlAttributeEncode(attr.COURSE_ATTR) + "\" ");
t.Append(", \"COURSE_ATTR_SDESC\": \"" + HttpUtility.HtmlAttributeEncode(attr.COURSE_ATTR_SDESC) + "\" ");
t.Append(", \"COURSE_ATTR_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(attr.COURSE_ATTR_LDESC) + "\" ");
t.Append(", \"COURSE_ATTR_VALUE\": \"" + HttpUtility.HtmlAttributeEncode(attr.COURSE_ATTR_VALUE) + "\" ");
t.Append(", \"COURSE_ATTR_VALUE_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(attr.COURSE_ATTR_VALUE_LDESC) + "\" ");
t.Append(", \"COURSE_ATTR_VALUE_FDESC\": \"" + HttpUtility.HtmlAttributeEncode(attr.COURSE_ATTR_VALUE_FDESC) + "\" ");
t.AppendLine("}");
curAttr++;
}
t.AppendLine("]");
t.Append(", \"CLASS_NOTES\": [");
int curNote = 0;
foreach (PS_SCHEDULE_WS.ClassSchedClassNote nte in sect.ClassSchedClassNotes)
{
if (curNote > 0)
{
t.Append(",");
}
t.Append("{ \"CLASS_NOTE_SEQ\": \"" + nte.CLASS_NOTES_SEQ + "\" ");
t.Append(", \"COURSE_NOTE\": \"" + HttpUtility.HtmlAttributeEncode(nte.CLASS_NOTE) + "\" ");
t.AppendLine("}");
curNote++;
}
t.AppendLine("]");
t.Append(", \"CLASS_TEXTBOOKS\": [");
int curTxtBk = 0;
foreach (PS_SCHEDULE_WS.ClassScheduleClassTextbook txtbk in sect.ClassSchedClassTextbooks)
{
if (curTxtBk > 0)
{
JSON.Append(",");
}
t.Append("{ \"TEXTBOOK_SEQ\": \"" + txtbk.SSR_CRSEMAT_SEQ + "\" ");
t.Append(", \"TEXTBOOK_TYPE\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_CRSEMAT_TYPE) + "\" ");
t.Append(", \"TEXTBOOK_STATUS\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_TXBDTL_STATUS) + "\" ");
t.Append(", \"TEXTBOOK_ISBN\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_TXBDTL_ISBN) + "\" ");
t.Append(", \"TEXTBOOK_TITLE\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_TXBDTL_TITLE) + "\" ");
t.Append(", \"TEXTBOOK_AUTHOR\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_TXBDTL_AUTHOR) + "\" ");
t.Append(", \"TEXTBOOK_EDITION\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_TXBDTL_EDITION) + "\" ");
t.Append(", \"TEXTBOOK_PUBYEAR\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_TXBDTL_PUBYEAR) + "\" ");
t.Append(", \"TEXTBOOK_PUBLISH\": \"" + HttpUtility.HtmlAttributeEncode(txtbk.SSR_TXBDTL_PUBLISH) + "\" ");
t.Append(", \"TEXTBOOK_PRICE\": \"" + txtbk.SSR_TXBDTL_PRICE + "\" ");
t.Append(", \"TEXTBOOK_CURRENCY\": \"" + txtbk.CURRENCY_CD + "\" ");
t.Append(", \"TEXTBOOK_NOTES\": \"" + txtbk.SSR_TXBDTL_NOTES + "\" ");
t.AppendLine("}");
curTxtBk++;
}
t.AppendLine("]");
t.AppendLine("}");
j++;
}
}
String temp = t.ToString();
sectionJSON.Add(item.Term + item.SessionGroup + item.CourseID + item.CourseOfferNbr + item.ClassSection, temp);
JSON.Append(temp);
}
JSON.AppendLine("]");//end class section
JSON.AppendLine("}");//end cart item
}
JSON.Append("]");// end shopping cart
context.Response.ContentType = "application/json";
context.Response.Write(JSON.ToString());
}
else
{
#if DEBUG
context.Response.ContentType = "text/plain";
context.Response.Write(error.ToString());
#endif
}
}
else
{
context.Response.ContentType = "text/plain";
context.Response.Write("[]");
}
}
public void ProcessRequest(HttpContext context)
{
if (!CalendarInfoAuth.isRequestAuthorized(context))
{
return;
}
String requestedTerm = context.Request["term"];
if (String.IsNullOrWhiteSpace(requestedTerm) || !System.Text.RegularExpressions.Regex.IsMatch(requestedTerm, "[0-9]{4}"))
{
context.Response.Clear();
context.Response.StatusCode = 400;// Bad Request
context.Response.Write("Invalid term format.");
return;
}
String requestedSessionGroup = context.Request["session_group"];
Decimal reqSessGrpDec = 0;
if (String.IsNullOrWhiteSpace(requestedSessionGroup) ||
!System.Text.RegularExpressions.Regex.IsMatch(requestedSessionGroup, "[0-9]{1,10}") ||
!Decimal.TryParse(requestedSessionGroup, out reqSessGrpDec))
{
context.Response.Clear();
context.Response.StatusCode = 400;// Bad Request
context.Response.Write("Invalid Session Group format.");
return;
}
bool filter = false;
String requestedSubject = context.Request["subject"];
if (!String.IsNullOrWhiteSpace(requestedSubject) && System.Text.RegularExpressions.Regex.IsMatch(requestedSubject, "[A-Z]{4}"))
{
filter = true;
}
PS_SCHEDULE_WS.ClassSchedSubjResult result = new PS_SCHEDULE_WS.ClassSchedSubjResult();
Exception error = new Exception();
if (PeopleSoftDataManager.TryGetSubjects(requestedTerm, reqSessGrpDec, out result, out error) && result != null)
{
StringBuilder JSON = new StringBuilder();
JSON.Append("[");
int j = 0;
for (int i = 0; i < result.SubjectResultCount; i++)
{
PS_SCHEDULE_WS.ClassSchedSubject subj = result.ClassSchedSubjects[i];
if (!filter || (filter && subj.SUBJECT.Equals(requestedSubject, StringComparison.InvariantCultureIgnoreCase)))
{
if (j > 0)
{
JSON.Append(",");
}
JSON.Append("{\"INSTITUTION\": \"" + HttpUtility.HtmlAttributeEncode(result.INSTITUTION) + "\" ");
JSON.Append(", \"TERM\": \"" + HttpUtility.HtmlAttributeEncode(result.TERM) + "\" ");
JSON.Append(", \"SESSION_GROUP\": \"" + result.SESSION_GROUP + "\" ");
JSON.Append(", \"SUBJECT_CODE\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT) + "\" ");
JSON.Append(", \"SUBJECT_SDESC\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT_SDESC) + "\" ");
JSON.Append(", \"SUBJECT_LDESC\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT_LDESC) + "\" ");
JSON.Append(", \"SUBJECT_FDESC\": \"" + HttpUtility.HtmlAttributeEncode(subj.SUBJECT_FDESC) + "\" ");
JSON.AppendLine("}");
j++;
}
}
JSON.AppendLine("]");
context.Response.ContentType = "application/json";
context.Response.Write(JSON.ToString());
}
else
{
#if DEBUG
context.Response.ContentType = "text/plain";
context.Response.Write(error.ToString());
#endif
}
}