format + fix for when works don't have specific type of tag

src/classes/AO3.ts

@@ -46,6 +46,6 @@ export default class AO3 {
     }
 
     async search(opts: SearchParameters) {
-        return new Search(opts, this.session, new DOMParser())
+        return new Search(opts, this.session, new DOMParser());
     }
 }

src/classes/Search.ts

@@ -42,7 +42,7 @@ export interface SearchParameters {
 }
 
 export default class Search {
-    #baseApiURL = "/works/search?commit=Search"
+    #baseApiURL = "/works/search?commit=Search";
     #opts: SearchParameters;
     #session: {
         get: (path: string) => Promise<Response>;
@@ -52,14 +52,14 @@ export default class Search {
     results: Work[] = [];
 
     #urlConstructor(pageNum = 1) {
-        let url = this.#baseApiURL
+        let url = this.#baseApiURL;
 
         url += `&page=${pageNum}
             &work_search[query]=${this.#opts.any ?? ""}
             &work_search[title]=${this.#opts.title ?? ""}
-            &work_search[creators]=${this.#opts.author ?? ""}`
+            &work_search[creators]=${this.#opts.author ?? ""}`;
 
-        return url
+        return url;
     }
 
     constructor(opts: SearchParameters, session: {
@@ -67,30 +67,36 @@ export default class Search {
     }, DOMParser: DOMParser) {
         this.#session = session;
         this.#opts = opts;
-        this.#DOMParser = DOMParser
+        this.#DOMParser = DOMParser;
     }
 
     async update(pageNum: number) {
-        this.results = []
+        this.results = [];
-        const url = this.#urlConstructor(pageNum)
+        const url = this.#urlConstructor(pageNum);
-        
+
         const res = await this.#session.get(url);
         this.#document = this.#DOMParser.parseFromString(
             await res.text(),
             "text/html",
         ) as HTMLDocument;
 
-        await asyncForEach(Array.from(this.#document.querySelectorAll("[role='article']")),
+        await asyncForEach(
+            Array.from(this.#document.querySelectorAll("[role='article']")),
             async (e: Element) => {
-                const workId = e.id.replace("work_", "")
+                const workId = e.id.replace("work_", "");
-                console.log(workId)
+                console.log(workId);
                 const res = await this.#session.get(
                     `/works/${workId}?view_adult=true&view_full_work=true`,
                 );
-                const work = new Work(workId, await res.text(), this.#session, this.#DOMParser)
+                const work = new Work(
-                await work.init()
+                    workId,
-                this.results.push(work)
+                    await res.text(),
-            }
+                    this.#session,
-        )
+                    this.#DOMParser,
+                );
+                await work.init();
+                this.results.push(work);
+            },
+        );
     }
 }

src/classes/Work.ts

@@ -70,7 +70,7 @@ export default class Work {
     populateTags() {
         Array.from(
             (this.#document.querySelector("dd.fandom > ul.commas") as Element)
-                .children,
+                ?.children ?? [],
         ).map(
             (t) => this.tags.push(t.children[0].innerText),
         );
@@ -78,7 +78,7 @@ export default class Work {
             (this.#document.querySelector(
                 "dd.relationship > ul.commas",
             ) as Element)
-                .children,
+                ?.children ?? [],
         ).map(
             (t) => this.tags.push(t.children[0].innerText),
         );
@@ -86,13 +86,13 @@ export default class Work {
             (this.#document.querySelector(
                 "dd.character > ul.commas",
             ) as Element)
-                .children,
+                ?.children ?? [],
         ).map(
             (t) => this.tags.push(t.children[0].innerText),
         );
         Array.from(
             (this.#document.querySelector("dd.freeform > ul.commas") as Element)
-                .children,
+                ?.children ?? [], //does that make me insane
         ).map(
             (t) => this.tags.push(t.children[0].innerText),
         );
@@ -109,7 +109,7 @@ export default class Work {
 
     //CW: horrifying jank
     async populateChapters() {
-        let firstChapterUrl = "" //satisfy the typescript gods
+        let firstChapterUrl = ""; //satisfy the typescript gods
         try {
             firstChapterUrl =
                 (this.#document.querySelector("li.chapter > a") as Element)
@@ -127,7 +127,7 @@ export default class Work {
             this.chapters.push(
                 newChapter,
             );
-            return
+            return;
         }
         const res = await this.#session.get(firstChapterUrl);
         const document = this.#DOMParser.parseFromString(

test.ts

@@ -4,12 +4,12 @@ import { assert } from "https://deno.land/std@0.161.0/testing/asserts.ts";
 const ao3 = new AO3();
 
 const res = await ao3.search({
-  any: "hazbin hotel"
+    any: "hazbin hotel",
-})
+});
 
-await res.update(1)
+await res.update(1);
 
-console.log(res.results[0])
+console.log(res.results[0]);
 
 /*
 let work = await ao3.getWork("37522864");