Fix scraper because the KUSSS endpoints changed slightly

blu3r4y · Jun 13, 2024 · 371d09e · 371d09e
1 parent c883343
commit 371d09e
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Showing 3 changed files with 9 additions and 8 deletions.
diff --git a/src/app/app.ts b/src/app/app.ts
@@ -91,7 +91,7 @@ export class App {
     xhr.onload = () => {
       try {
         if (xhr.status !== 200 && xhr.onerror)
-          throw new Error(xhr.status.toString());
+          throw Error(xhr.status.toString());
 
         // try parsing the response
         const index: IndexDto = JSON.parse(xhr.response);

diff --git a/src/scraper/components/courses.ts b/src/scraper/components/courses.ts
@@ -9,15 +9,15 @@ export class CourseScraper extends ScraperComponent<CourseScrape[]> {
     room: RoomScrape,
     progress: number | undefined = undefined,
   ): Promise<CourseScrape[]> {
-    if (room.kusssId == null) throw "room.kusssId can not be null here";
+    if (room.kusssId == null) throw Error("room.kusssId cannot be null here");
 
     const url =
       this.scraper.kusssUrl +
       SEARCH_RESULTS.replace("{{room}}", encodeURIComponent(room.kusssId));
     const ch: cheerio.CheerioAPI = await this.scraper.request(url);
 
     // select the <tbody> elements in the table
-    const values = ch("div.contentcell > table > tbody")
+    const values = ch("div.contentcell > div.sectionheader > table > tbody")
       // select the last <tbody> of them
       // then, select the <tr> children (rows)
       // then, remove the first row which is the header

diff --git a/src/scraper/types.ts b/src/scraper/types.ts
@@ -86,14 +86,15 @@ export declare interface RoomToCapacityMap {
   [room: string]: number;
 }
 
-export const SEARCH_PAGE = "/kusss/coursecatalogue-start.action?advanced=true";
+export const SEARCH_PAGE =
+  "/kusss/coursecatalogue-start.action?showFilters=true";
 export const SEARCH_RESULTS =
-  "/kusss/coursecatalogue-search-lvas.action?sortParam0courses=lvaName&asccourses=true" +
-  "&detailsearch=true&advanced=%24advanced&lvaName=&abhart=all&organisationalHint=&lastname=&firstname=" +
+  "/kusss/coursecatalogue-searchlvareg.action?sortParam0courses=lvaName&asccourses=true" +
+  "&showFilters=true&lvasearch=&direct=true&lvaName=&abhart=all&organisationalHint=&lastname=&firstname=" +
   "&lvaNr=&klaId=&type=all&curriculumContentKey=all&orgid=Alle&language=all&day=all&timefrom=all&timeto=all" +
-  "&room={{room}}+&direct=true#result";
+  "&room={{room}}";
 export const COURSE_DETAILS =
-  "/kusss/selectcoursegroup.action?coursegroupid={{coursegroupid}}&showdetails={{showdetails}}" +
+  "/kusss/lvaregistrationlist.action?coursegroupid={{coursegroupid}}&showdetails={{showdetails}}" +
   "&abhart=all&courseclassid={{courseclassid}}";
 
 export const BUILDINGS_PAGE = "/en/campus/the-jku-campus/buildings/";