feat: Add Seanovel Plugin (#2308)

* feat(ar/seanovel): add Seanovel plugin Add support for seanovel.org with JSON API for novel listing, chapter content via Next.js SSR payload parsing, and search. * refactor: Remove plugins/index.ts --------- Co-authored-by: yemen <hanihameda@gmail.com> Co-authored-by: Rajarshee Chatterjee <rajarshee.adm@gmail.com>
2026-07-15 17:16:53 +03:00
parent 2b378d2d10
commit d32ff55e49
2 changed files with 218 additions and 0 deletions
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+import { fetchApi } from '@libs/fetch';
+import { Plugin } from '@/types/plugin';
+import { NovelStatus } from '@libs/novelStatus';
+import { Filters, FilterTypes } from '@libs/filterInputs';
+
+type SeanovelNovel = {
+  slug: string;
+  source_id: number;
+  title_ar: string;
+  title_original: string;
+  origin: string;
+  author: string;
+  status: string;
+  genres: string[];
+  chapters_count: number;
+  last_updated: string;
+  description: string;
+  rating: number;
+  has_volumes: boolean;
+  chapters: { id: number; title: string; date: string }[];
+  cover_version?: number;
+};
+
+type SeanovelNovelListItem = {
+  slug: string;
+  title_ar: string;
+  title_original: string;
+  author: string;
+  status: string;
+  genres: string[];
+  chapters_count: number;
+  description: string;
+};
+
+class Seanovel implements Plugin.PluginBase {
+  id = 'seanovel';
+  name = 'Seanovel';
+  version = '1.0.0';
+  icon = 'src/ar/seanovel/icon.png';
+  site = 'https://seanovel.org/';
+
+  filters = {
+    sort: {
+      label: 'Sort By',
+      value: 'views',
+      options: [
+        { label: 'Most Popular', value: 'views' },
+        { label: 'Latest', value: 'latest' },
+        { label: 'Rating', value: 'rating' },
+      ],
+      type: FilterTypes.Picker,
+    },
+    origin: {
+      label: 'Origin',
+      value: '',
+      options: [
+        { label: 'All', value: '' },
+        { label: 'English', value: 'english' },
+        { label: 'Chinese', value: 'chinese' },
+        { label: 'Korean', value: 'korean' },
+        { label: 'Japanese', value: 'japanese' },
+      ],
+      type: FilterTypes.Picker,
+    },
+  } satisfies Filters;
+
+  private baseUrl = 'https://seanovel.org';
+
+  private async fetchJson<T>(url: string): Promise<T> {
+    const res = await fetchApi(url);
+    if (!res.ok) {
+      throw new Error(`Could not reach site (${res.status})`);
+    }
+    return res.json() as Promise<T>;
+  }
+
+  async popularNovels(
+    pageNo: number,
+    {
+      showLatestNovels,
+      filters,
+    }: Plugin.PopularNovelsOptions<typeof this.filters>,
+  ): Promise<Plugin.NovelItem[]> {
+    const sort = showLatestNovels ? 'latest' : filters.sort.value;
+    const limit = 50;
+    const offset = (pageNo - 1) * limit;
+
+    let url = `${this.baseUrl}/api/novels?sort=${sort}&page=${pageNo}&limit=${limit}&offset=${offset}`;
+    if (filters.origin.value) {
+      url += `&origin=${filters.origin.value}`;
+    }
+
+    const novels = await this.fetchJson<SeanovelNovelListItem[]>(url);
+
+    return novels.map(novel => ({
+      name: novel.title_original || novel.title_ar,
+      path: `/novels/${novel.slug}`,
+      cover: `${this.baseUrl}/api/novel/${novel.slug}/cover?type=webp`,
+    }));
+  }
+
+  async parseNovel(novelPath: string): Promise<Plugin.SourceNovel> {
+    const slug = novelPath.replace('/novels/', '').replace(/\/$/, '');
+    const novel = await this.fetchJson<SeanovelNovel>(
+      `${this.baseUrl}/api/novel/${slug}`,
+    );
+
+    const statusMap: Record<string, string> = {
+      ongoing: NovelStatus.Ongoing,
+      completed: NovelStatus.Completed,
+      hiatus: NovelStatus.OnHiatus,
+      dropped: NovelStatus.Cancelled,
+      cancelled: NovelStatus.Cancelled,
+    };
+
+    return {
+      path: novelPath,
+      name: novel.title_original || novel.title_ar,
+      cover: `${this.baseUrl}/api/novel/${slug}/cover?type=webp`,
+      author: novel.author || 'Unknown',
+      genres: novel.genres?.join(', ') || '',
+      summary: novel.description || '',
+      status: statusMap[novel.status?.toLowerCase()] || NovelStatus.Unknown,
+      chapters: (novel.chapters || [])
+        .sort((a, b) => a.id - b.id)
+        .map((ch, index) => ({
+          name: ch.title || `Chapter ${ch.id}`,
+          path: `/novels/${slug}/chapters/${ch.id}`,
+          chapterNumber: index + 1,
+          releaseTime: ch.date?.split('T')[0] || '',
+        })),
+    };
+  }
+
+  async parseChapter(chapterPath: string): Promise<string> {
+    const url = `${this.baseUrl}${chapterPath}`;
+    const res = await fetchApi(url);
+    const html = await res.text();
+
+    const allChunks: string[] = [];
+    const regex =
+      /self\.__next_f\.push\(\s*\[\s*\d+\s*,\s*("(?:[^"\\]|\\.)*")\s*\]/g;
+    let match;
+    while ((match = regex.exec(html)) !== null) {
+      try {
+        allChunks.push(JSON.parse(match[1]));
+      } catch {
+        // skip unparseable chunks
+      }
+    }
+
+    if (allChunks.length > 0) {
+      const fullPayload = allChunks.join('');
+      const initIdx = fullPayload.indexOf('initialParagraphs');
+      if (initIdx > 0) {
+        const arrStart = fullPayload.indexOf('[', initIdx);
+        if (arrStart > 0) {
+          let depth = 0;
+          let arrEnd = -1;
+          for (let i = arrStart; i < fullPayload.length; i++) {
+            if (fullPayload[i] === '[') depth++;
+            if (fullPayload[i] === ']') {
+              depth--;
+              if (depth === 0) {
+                arrEnd = i + 1;
+                break;
+              }
+            }
+          }
+          if (arrEnd > 0) {
+            const raw = fullPayload.substring(arrStart, arrEnd);
+            const unescaped = raw.replace(/\\"/g, '"').replace(/\\\\/g, '\\');
+            try {
+              const paragraphs: string[] = JSON.parse(unescaped);
+              if (paragraphs.length > 0) {
+                return paragraphs
+                  .filter(p => typeof p === 'string' && p.trim())
+                  .map(p => `<p>${p.trim()}</p>`)
+                  .join('\n');
+              }
+            } catch {
+              // fallback below
+            }
+          }
+        }
+      }
+    }
+
+    return '<p>Content not available. Open in webview to read.</p>';
+  }
+
+  async searchNovels(
+    searchTerm: string,
+    pageNo: number,
+  ): Promise<Plugin.NovelItem[]> {
+    const limit = 50;
+    const offset = (pageNo - 1) * limit;
+    const allNovels = await this.fetchJson<SeanovelNovelListItem[]>(
+      `${this.baseUrl}/api/novels?sort=views&page=1&limit=500&offset=0`,
+    );
+
+    const term = searchTerm.toLowerCase();
+    const filtered = allNovels.filter(
+      n =>
+        (n.title_original && n.title_original.toLowerCase().includes(term)) ||
+        (n.title_ar && n.title_ar.includes(searchTerm)) ||
+        (n.author && n.author.toLowerCase().includes(term)),
+    );
+
+    return filtered.slice(offset, offset + limit).map(novel => ({
+      name: novel.title_original || novel.title_ar,
+      path: `/novels/${novel.slug}`,
+      cover: `${this.baseUrl}/api/novel/${novel.slug}/cover?type=webp`,
+    }));
+  }
+}
+
+export default new Seanovel();