From 496fb67138ffacdaed551b7032f243544e81ac6e Mon Sep 17 00:00:00 2001
From: aka paul <50n50@noreply.localhost>
Date: Sat, 29 Nov 2025 21:07:05 +0000
Subject: [PATCH] Add atsu/atsu.js

---
 atsu/atsu.js | 108 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 atsu/atsu.js

diff --git a/atsu/atsu.js b/atsu/atsu.js
new file mode 100644
index 0000000..14e6867
--- /dev/null
+++ b/atsu/atsu.js
@@ -0,0 +1,108 @@
+async function searchContent(keyword, page=0) {
+    const results = [];
+    try {
+        const response = await fetch(`https://atsu.moe/collections/manga/documents/search?q=${encodeURIComponent(keyword)}&limit=250&query_by=title%2CenglishTitle%2CotherNames&query_by_weights=3%2C2%2C1&include_fields=id%2Ctitle%2CenglishTitle%2Cposter%2CposterSmall%2CposterMedium%2Ctype%2CisAdult&num_typos=4%2C3%2C2&highlight_full_fields=title%2CenglishTitle%2CotherNames`);
+        const data = await response.json();
+        if (Array.isArray(data.hits)) {
+            for (const hit of data.hits) {
+                const doc = hit.document;
+                results.push({
+                    id: doc.id,
+                    imageURL: "https://atsu.moe" + doc.poster,
+                    title: doc.title || doc.englishTitle || ""
+                });
+            }
+        }
+        return results;
+    } catch (err) {
+        return [];
+    }
+}
+
+async function getContentData(ID) {
+    try {
+        const response = await fetch(`https://atsu.moe/manga/${ID}`);
+        const html = await response.text();
+        const scriptRegex = /window\.mangaPage\s*=\s*(\{[\s\S]*?\});/;
+        const scriptMatch = scriptRegex.exec(html);
+        let description = "";
+        let tags = [];
+        if (scriptMatch) {
+            try {
+                const mangaPageObj = JSON.parse(scriptMatch[1]);
+                const page = mangaPageObj.mangaPage;
+                description = page.synopsis || "";
+                if (Array.isArray(page.tags)) {
+                    tags = page.tags.map(tag => tag.name);
+                }
+            } catch (e) {
+            }
+        }
+        return {
+            description,
+            tags
+        };
+    } catch (err) {
+        return {
+            description: "Error",
+            tags: []
+        };
+    }
+}
+
+async function getChapters(ID) {
+    const results = [];
+    try {
+        const firstResponse = await fetch(`https://atsu.moe/api/manga/chapters?id=${ID}&filter=all&sort=desc&page=0`);
+        const firstData = await firstResponse.json();
+        const totalPages = firstData.pages || 1;
+        let allChapters = firstData.chapters || [];
+
+        const fetchPromises = [];
+        for (let p = 1; p < totalPages; p++) {
+            fetchPromises.push(
+                fetch(`https://atsu.moe/api/manga/chapters?id=${ID}&filter=all&sort=desc&page=${p}`).then(r => r.json())
+            );
+        }
+        const pageResults = await Promise.all(fetchPromises);
+        for (const pageData of pageResults) {
+            if (Array.isArray(pageData.chapters)) {
+                allChapters = allChapters.concat(pageData.chapters);
+            }
+        }
+
+            const total = allChapters.length;
+            for (let i = 0; i < total; i++) {
+                const chapter = allChapters[i];
+                results.push([
+                    String(total - i - 1),
+                    [{
+                        id: "https://atsu.moe/api/read/chapter?mangaId=" + ID + "&chapterId=" + chapter.id,
+                        title: chapter.title,
+                        chapter: chapter.number,
+                        scanlation_group: chapter.title
+                    }]
+                ]);
+            }
+            return { en: results.reverse() };
+    } catch (err) {
+        return { en: [] };
+    }
+}
+
+async function getChapterImages(url) {
+    const results = [];
+    try {
+        const response = await fetch(url);
+        const data = await response.json();
+        if (data.readChapter && Array.isArray(data.readChapter.pages)) {
+            for (const page of data.readChapter.pages) {
+                results.push("https://atsu.moe" + page.image);
+            }
+        }
+        return results;
+    } catch (err) {
+        return [];
+    }
+}
+