Работа над opds

server/core/opds/AuthorPage.js

@@ -8,12 +8,66 @@ class AuthorPage extends BasePage {
         this.title = 'Авторы';
     }
 
-    async body() {
+    bookAuthor(author) {
+        if (author) {
+            let a = author.split(',');
+            return a.slice(0, 3).join(', ') + (a.length > 3 ? ' и др.' : '');
+        }
+
+        return '';
+    }
+
+    async body(req) {
         const result = {};
 
-        result.entry = [
-        ];
+        const query = {author: '', depth: 1, del: 0, limit: 100};
+        if (req.query.author) {
+            query.author = req.query.author;
+            query.depth = query.author.length + 1;
+        }
 
+        if (req.query.author == '___others') {
+            query.author = '';
+            query.depth = 1;
+            query.others = true;
+        }
+
+        const entry = [];
+        if (query.author && query.author[0] == '=') {
+            //книги по автору
+            const bookList = await this.webWorker.getAuthorBookList(0, query.author.substring(1));
+
+            if (bookList.books) {
+                const books = JSON.parse(bookList.books);
+
+                for (const book of books) {
+                    const title = book.title || 'Без названия';
+                    entry.push(
+                        this.makeEntry({
+                            id: book._uid,
+                            title,
+                            link: this.navLink({rel: 'subsection', href: `/${this.id}?book=${book._uid}`}),
+                        })
+                    );
+                }
+            }
+        } else {
+            //поиск по каталогу
+            const queryRes = await this.opdsQuery('author', query);
+
+            for (const rec of queryRes) {
+console.log(rec);                
+                entry.push(
+                    this.makeEntry({
+                        id: rec.id,
+                        title: this.bookAuthor(rec.title),//${(query.depth > 1 && rec.count ? ` (${rec.count})` : '')}
+                        link: this.navLink({rel: 'subsection', href: `/${this.id}?author=${rec.q}`}),
+                    })
+                );
+            }
+        }
+
+        result.entry = entry;
         return this.makeBody(result);
     }
 }