Исходный код m_librarian.web.app
# -*- 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
[документация]@route('/')
@cheetah_view('index.tmpl')
def index():
return {}
@route('/search_authors', method='GET')
def _search_authors():
return redirect('/search_authors/')
[документация]@route('/search_authors/', method='GET')
@cheetah_view('search_authors.tmpl')
def search_authors_get():
return {}
[документация]def decode(value):
if isinstance(value, bytes):
return value.decode('utf-8')
return value
def _guess_case_sensitivity(value):
return not value.islower()
[документация]@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'))
return {
'authors': list(authors),
'search_authors': value,
'search_type': search_type,
'case_sensitive': case_sensitive,
}
[документация]@route('/books-by-author/<id:int>/', method='GET')
@cheetah_view('books_by_author.tmpl')
def books_by_author(id):
return {
'author': Author.get(id),
'books': Book.select(
Book.j.authors & (Author.q.id == id),
orderBy=['series', 'ser_no', 'title'],
)
}
[документация]@route('/static/<filename:path>')
def send_static(filename):
return static_file(
filename, root=os.path.join(
os.path.dirname(__file__),
'static'
)
)
[документация]@route('/download/<id:int>/', method='GET')
@cheetah_view('download.tmpl')
def download_book(id):
book = Book.get(id)
download(book, get_config().get('download', 'path'))
return {
'message': u'Книга сохранена',
}