m_librarian/web/app.py

   1 # -*- coding: utf-8 -*-
   2
   3 import os
   4 from bottle import cheetah_view, redirect, request, route, static_file
   5
   6 from ..config import get_config
   7 from ..db import Book
   8 from ..download import download
   9 from ..search import search_authors_raw, books_by_author, search_books_raw
  10
  11
  12 @route('/')
  13 @cheetah_view('index.tmpl')
  14 def index():
  15     return {
  16         'get_config': get_config,
  17     }
  18
  19
  20 @route('/search_authors', method='GET')
  21 def _search_authors():
  22     return redirect('/search_authors/')
  23
  24
  25 @route('/search_authors/', method='GET')
  26 @cheetah_view('search_authors.tmpl')
  27 def search_authors_get():
  28     return {}
  29
  30
  31 @route('/search_authors/', method='POST')
  32 @cheetah_view('list_authors.tmpl')
  33 def search_authors_post():
  34     value = request.forms.get('search_authors')
  35     if not value:
  36         return redirect('/search_authors/')
  37     search_type = request.forms.get('search_type')
  38     case_sensitive = request.forms.get('case_sensitive')
  39     return search_authors_raw(value, search_type, case_sensitive)
  40
  41
  42 @route('/books-by-author/<aid:int>/', method='GET')
  43 @cheetah_view('list_books.tmpl')
  44 def _books_by_author(aid):
  45     return books_by_author(aid)
  46
  47
  48 @route('/static/<filename:path>')
  49 def send_static(filename):
  50     return static_file(
  51         filename, root=os.path.join(
  52             os.path.dirname(__file__),
  53             'static'
  54         )
  55     )
  56
  57
  58 @route('/download/', method='POST')
  59 @cheetah_view('download.tmpl')
  60 def download_books():
  61     books_ids = []
  62     form = request.forms
  63     for k in form:
  64         if k.split('_')[-1] == 'books':
  65             for bid in form.getall(k):
  66                 books_ids.append(bid)
  67     if books_ids:
  68         try:
  69             for bid in books_ids:
  70                 book = Book.get(int(bid))
  71                 download(book)
  72         except Exception as e:
  73             return {
  74                 'error': str(e),
  75             }
  76         else:
  77             return {
  78                 'message': u'Книги сохранены.',
  79             }
  80     else:
  81         return {
  82             'error': u'Не выбрано книг для сохранения.',
  83         }
  84
  85
  86 @route('/search_books', method='GET')
  87 def _search_books():
  88     return redirect('/search_books/')
  89
  90
  91 @route('/search_books/', method='GET')
  92 @cheetah_view('search_books.tmpl')
  93 def search_books_get():
  94     return {
  95         'get_config': get_config,
  96     }
  97
  98
  99 @route('/search_books/', method='POST')
 100 @cheetah_view('list_books.tmpl')
 101 def search_books_post():
 102     value = request.forms.get('search_books')
 103     if not value:
 104         return redirect('/search_books/')
 105     search_type = request.forms.get('search_type')
 106     case_sensitive = request.forms.get('case_sensitive')
 107     use_filters = request.forms.get('use_filters')
 108     return search_books_raw(value, search_type, case_sensitive, use_filters)