Refactor(web): Get download destination path from config

[m_librarian.git] / m_librarian / web / app.py

diff --git a/m_librarian/web/app.py b/m_librarian/web/app.py
index ef5835b42722abf60382c0815edc820f77a1b2c6..7885d4608d58cd15366430c3becb094ce7dec8a0 100644 (file)
--- a/m_librarian/web/app.py
+++ b/m_librarian/web/app.py
@@ -1,14 +1,12 @@
 # -*- coding: utf-8 -*-
 
 import os
-
-from sqlobject.sqlbuilder import CONCAT
 from bottle import cheetah_view, redirect, request, route, static_file
 
-from m_librarian.config import get_config
-from m_librarian.db import Author, Book
-from m_librarian.download import download
-from m_librarian.search import search_authors, search_books
+from ..config import get_config
+from ..db import Book
+from ..download import download
+from ..search import search_authors_raw, books_by_author, search_books_raw
 
 
 @route('/')
@@ -30,68 +28,21 @@ def search_authors_get():
     return {}
 
 
-def decode(value):
-    if isinstance(value, bytes):
-        return value.decode('utf-8')
-    return value
-
-
-def _guess_case_sensitivity(value):
-    return not value.islower()
-
-
 @route('/search_authors/', method='POST')
 @cheetah_view('list_authors.tmpl')
 def search_authors_post():
     value = request.forms.get('search_authors')
     if not value:
         return redirect('/search_authors/')
-    value = decode(value)
     search_type = request.forms.get('search_type')
-    if not search_type:
-        search_type = 'start'
     case_sensitive = request.forms.get('case_sensitive')
-    if case_sensitive is None:
-        case_sensitive = _guess_case_sensitivity(value)
-    expressions = [(
-        CONCAT(Author.q.surname, ' ', Author.q.name, ' ', Author.q.misc_name),
-        decode(value)
-    )]
-    authors = search_authors(search_type, case_sensitive, {}, expressions,
-                             orderBy=('surname', 'name', 'misc_name'))
-    columns = get_config().getlist('columns', 'author', ['fullname'])
-    return {
-        'authors': list(authors),
-        'search_authors': value,
-        'search_type': search_type,
-        'case_sensitive': case_sensitive,
-        'columns': columns,
-    }
+    return search_authors_raw(value, search_type, case_sensitive)
 
 
-@route('/books-by-author/<id:int>/', method='GET')
+@route('/books-by-author/<aid:int>/', method='GET')
 @cheetah_view('list_books.tmpl')
-def books_by_author(id):
-    use_filters = get_config().getint('filters', 'use_in_books_list', 1)
-    columns = get_config().getlist('columns', 'book', ['title'])
-    author = Author.get(id)
-    if use_filters:
-        join_expressions = []
-        join_expressions.append(Book.j.authors)
-        join_expressions.append(Author.q.id == id)
-        books = search_books('full', None, {}, join_expressions,
-                             orderBy=('series', 'ser_no', 'title', '-date'),
-                             use_filters=use_filters)
-    else:
-        books = Book.select(
-            Book.j.authors & (Author.q.id == id),
-            orderBy=['series', 'ser_no', 'title'],
-        )
-
-    return {
-        'books_by_author': {author.fullname: list(books)},
-        'columns': columns,
-    }
+def _books_by_author(aid):
+    return books_by_author(aid)
 
 
 @route('/static/<filename:path>')
@@ -107,18 +58,28 @@ def send_static(filename):
 @route('/download/', method='POST')
 @cheetah_view('download.tmpl')
 def download_books():
-    books_ids = request.forms.getall('books')
-    download_path = get_config().getpath('download', 'path')
+    books_ids = []
+    form = request.forms
+    for k in form:
+        if k.split('_')[-1] == 'books':
+            for bid in form.getall(k):
+                books_ids.append(bid)
     if books_ids:
-        for id in books_ids:
-            book = Book.get(int(id))
-            download(book, download_path)
-        return {
-            'message': u'Книги сохранены.',
-        }
+        try:
+            for bid in books_ids:
+                book = Book.get(int(bid))
+                download(book)
+        except Exception as e:
+            return {
+                'error': str(e),
+            }
+        else:
+            return {
+                'message': u'Книги сохранены.',
+            }
     else:
         return {
-            'message': u'Не выбрано книг для сохранения.',
+            'error': u'Не выбрано книг для сохранения.',
         }
 
 
@@ -141,29 +102,7 @@ def search_books_post():
     value = request.forms.get('search_books')
     if not value:
         return redirect('/search_books/')
-    value = decode(value)
     search_type = request.forms.get('search_type')
-    if not search_type:
-        search_type = 'start'
     case_sensitive = request.forms.get('case_sensitive')
-    if case_sensitive is None:
-        case_sensitive = _guess_case_sensitivity(value)
     use_filters = request.forms.get('use_filters')
-    books = search_books(search_type, case_sensitive, {'title': value}, None,
-                         orderBy=('title',), use_filters=use_filters)
-    books_by_authors = {}
-    for book in books:
-        author = book.author1
-        if author in books_by_authors:
-            books_by_author = books_by_authors[author]
-        else:
-            books_by_author = books_by_authors[author] = []
-        books_by_author.append(book)
-    columns = get_config().getlist('columns', 'book', ['title'])
-    return {
-        'books_by_author': books_by_authors,
-        'search_books': value,
-        'search_type': search_type,
-        'case_sensitive': case_sensitive,
-        'columns': columns,
-    }
+    return search_books_raw(value, search_type, case_sensitive, use_filters)