Add basic bluesky support (image only)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "neo-scraper",
-  "version": "0.9.3",
+  "version": "0.10.0",
   "description": "Scrape a booru-like post object from the DOM.",
   "type": "module",
   "main": "dist/index.js",

src/NeoScraper.ts

@@ -9,6 +9,7 @@ export default class NeoScraper {
     if (useDefaultEngines) {
       this.engines.push(
         new engines.AnimePictures(),
+        new engines.Bluesky(),
         new engines.Danbooru(),
         new engines.e621(),
         new engines.Ehentai(),

src/engines/Bluesky.ts

@@ -0,0 +1,34 @@
+import { ScrapeEngineBase, ScrapeResult, ScrapedPost, ScrapeEngineFeature } from "../ScrapeEngine.js";
+
+function getFullSizeImg(link: string) {
+  return link.replace("/feed_thumbnail/", "/feed_fullsize/");
+}
+
+export default class Bluesky extends ScrapeEngineBase {
+  name = "bluesky";
+  features: ScrapeEngineFeature[] = ["content"];
+  notes = [];
+  supportedHosts = ["bsky.app"];
+
+  scrapeDocument(document: Document): ScrapeResult {
+    const result = new ScrapeResult(this.name);
+    const imgEls = Array.from<HTMLImageElement>(document.querySelectorAll("div > img"));
+
+    let els = imgEls.filter((x) => x.src.indexOf("feed_fullsize") != -1);
+
+    // Only add the 'normal' feed elements if no post is in fullscreen.
+    if (els.length == 0) {
+      this.log("Post is not fullscreen.");
+      els = imgEls.filter((x) => x.src.indexOf("feed") != -1);
+    }
+
+    for (const el of els) {
+      const post = new ScrapedPost();
+      post.pageUrl = document.location.href;
+      post.contentUrl = getFullSizeImg(el.src);
+      result.tryAddPost(post);
+    }
+
+    return result;
+  }
+}

src/engines/index.ts

@@ -1,4 +1,5 @@
 export { default as AnimePictures } from "./AnimePictures.js";
+export { default as Bluesky } from "./Bluesky.js";
 export { default as Danbooru } from "./Danbooru.js";
 export { default as e621 } from "./e621.js";
 export { default as Ehentai } from "./Ehentai.js";