Add

Author: happycastle114

src/utils/lectureUtils.js

@@ -0,0 +1,127 @@
+import i18n from 'i18next';
+
+import { LectureFocusFrom } from '../reducers/timetable/lectureFocus';
+
+import { getStr as getStrOfExamtime } from './examtimeUtils';
+
+export const isSpecialLecture = (lecture) => {
+  const isNormalLecture =
+    lecture.class_title === lecture.class_no || (lecture.class_title === 'A' && !lecture.class_no);
+  return !isNormalLecture;
+};
+
+export const inTimetable = (lecture, timetable) =>
+  timetable && timetable.lectures.some((l) => l.id === lecture.id);
+
+export const inCart = (lecture, cart) =>
+  cart.lectureGroups !== null &&
+  cart.lectureGroups.some((lg) => lg.some((l) => l.id === lecture.id));
+
+export const isListClicked = (lecture, lectureFocus) =>
+  lectureFocus.from === LectureFocusFrom.LIST &&
+  lectureFocus.clicked === true &&
+  lectureFocus.lecture.id === lecture.id;
+
+export const isListFocused = (lecture, lectureFocus) =>
+  lectureFocus.from === LectureFocusFrom.LIST && lectureFocus.lecture.id === lecture.id;
+
+export const isTableClicked = (lecture, lectureFocus) =>
+  lectureFocus.from === LectureFocusFrom.TABLE &&
+  lectureFocus.clicked === true &&
+  lectureFocus.lecture.id === lecture.id;
+
+export const isTableFocused = (lecture, lectureFocus) =>
+  lectureFocus.from === LectureFocusFrom.TABLE && lectureFocus.lecture.id === lecture.id;
+
+export const isSingleFocused = (lecture, lectureFocus) =>
+  lectureFocus.lecture !== null && lectureFocus.lecture.id === lecture.id;
+
+export const isMultipleFocused = (lecture, lectureFocus) =>
+  lectureFocus.from === LectureFocusFrom.MULTIPLE &&
+  lectureFocus.multipleDetails.some((d) => d.lecture.id === lecture.id);
+
+export const isDimmedTableLecture = (lecture, lectureFocus) =>
+  lectureFocus.clicked === true && lectureFocus.lecture.id !== lecture.id;
+
+export const isDimmedListLectureGroup = (lectureGroup, lectureFocus) =>
+  lectureFocus.clicked === true &&
+  (lectureGroup.every((l) => lectureFocus.lecture.id !== l.id) ||
+    lectureFocus.from !== LectureFocusFrom.LIST);
+
+export const isFocused = (lecture, lectureFocus) =>
+  isSingleFocused(lecture, lectureFocus) || isMultipleFocused(lecture, lectureFocus);
+
+export const getOverallLectures = (selectedTimetable, lectureFocus) => {
+  const timetableLectures = selectedTimetable ? selectedTimetable.lectures : [];
+  const hasSingleFocusedLectureOutsideTable =
+    lectureFocus.lecture && !inTimetable(lectureFocus.lecture, selectedTimetable);
+
+  return timetableLectures.concat(
+    hasSingleFocusedLectureOutsideTable ? [lectureFocus.lecture] : [],
+  );
+};
+
+// SYNC: Keep synchronized with Django apps/subject/models.py Lecture.get_professors_short_str()
+export const getProfessorsShortStr = (lecture) => {
+  const professors = lecture.professors.slice().sort((a, b) => (a.name < b.name ? -1 : 1));
+  const professorNames = professors.map((p) => p[i18n.t('js.property.name')]);
+  if (professorNames.length <= 2) {
+    return professorNames.join(', ');
+  }
+  return i18n.t('ui.others.sthAndNumOtherPeople', {
+    something: professorNames[0],
+    count: professorNames.length - 1,
+  });
+};
+
+export const getProfessorsFullStr = (lecture) => {
+  const professors = lecture.professors.slice().sort((a, b) => (a.name < b.name ? -1 : 1));
+  const professorNames = professors.map((p) => p[i18n.t('js.property.name')]);
+  return professorNames.join(', ');
+};
+
+export const getBuildingStr = (lecture) => {
+  const { classtimes } = lecture;
+  if (classtimes.length === 0) {
+    return i18n.t('ui.placeholder.unknown');
+  }
+  return classtimes[0].building_code;
+};
+
+export const getClassroomStr = (lecture) => {
+  const { classtimes } = lecture;
+  if (classtimes.length === 0) {
+    return i18n.t('ui.placeholder.unknown');
+  }
+  return classtimes[0][i18n.t('js.property.classroom')];
+};
+
+export const getRoomStr = (lecture) => {
+  const { classtimes } = lecture;
+  if (classtimes.length === 0) {
+    return i18n.t('ui.placeholder.unknown');
+  }
+  return classtimes[0][i18n.t('js.property.room_name')];
+};
+
+export const getExamFullStr = (lecture) => {
+  const { examtimes } = lecture;
+  const examStrings = examtimes.map((e) => getStrOfExamtime(e));
+  if (examStrings.length === 0) {
+    return i18n.t('ui.placeholder.unknown');
+  }
+  return examStrings.join(', ');
+};
+
+export const getColorNumber = (lecture) => (lecture.course % 16) + 1;
+
+export const getSyllabusUrl = (lecture) => {
+  const payload = {
+    syy: String(lecture.year),
+    smtDivCd: String(lecture.semester),
+    subjtCd: lecture.old_code,
+    syllabusOpenYn: '0',
+  };
+  const encodedLecture = btoa(JSON.stringify(payload));
+  return `https://erp.kaist.ac.kr/com/lgin/SsoCtr/initExtPageWork.do?link=estblSubjt&params=${encodedLecture}`;
+};

src/utils/lectureUtils.ts

@@ -128,8 +128,8 @@ export const getSyllabusUrl = (lecture: Lecture) => {
   const payload = {
     syy: String(lecture.year),
     smtDivCd: String(lecture.semester),
-    subjtCd: lecture.code,
-    syllabusOpenYn: '1',
+    subjtCd: lecture.old_code,
+    syllabusOpenYn: '0',
   };
   const encodedLecture = btoa(JSON.stringify(payload));
   return `https://erp.kaist.ac.kr/com/lgin/SsoCtr/initExtPageWork.do?link=estblSubjt&params=${encodedLecture}`;