book preview api

[wolnelektury.git] / src / api / management / commands / mobileinit.py

diff --git a/src/api/management/commands/mobileinit.py b/src/api/management/commands/mobileinit.py
index 57b41aa..ccf27bc 100755 (executable)
--- a/src/api/management/commands/mobileinit.py
+++ b/src/api/management/commands/mobileinit.py
@@ -3,15 +3,14 @@
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from datetime import datetime
-import os
 import os.path
-import re
 import sqlite3
 from django.core.management.base import BaseCommand
 
 from api.helpers import timestamp
 from api.settings import MOBILE_INIT_DB
 from catalogue.models import Book, Tag
+from wolnelektury.utils import makedirs
 
 
 class Command(BaseCommand):
@@ -49,23 +48,20 @@ def pretty_size(size):
     if size < 10:
         return "%.1f %s" % (size, unit)
     return "%d %s" % (size, unit)
-
-
-    if not isinstance(value, unicode):
-        value = unicode(value, 'utf-8')
-
-    # try to replace chars
-    value = re.sub('[^a-zA-Z0-9\\s\\-]{1}', replace_char, value)
-    value = value.lower()
-    value = re.sub(r'[^a-z0-9{|}]+', '~', value)
-
-    return value.encode('ascii', 'ignore')
-
+    #
+    # if not isinstance(value, unicode):
+    #     value = unicode(value, 'utf-8')
+    #
+    # # try to replace chars
+    # value = re.sub('[^a-zA-Z0-9\\s\\-]{1}', replace_char, value)
+    # value = value.lower()
+    # value = re.sub(r'[^a-z0-9{|}]+', '~', value)
+    #
+    # return value.encode('ascii', 'ignore')
 
 
 def init_db(last_checked):
-    if not os.path.isdir(MOBILE_INIT_DB):
-        os.makedirs(MOBILE_INIT_DB)
+    makedirs(MOBILE_INIT_DB)
     db = sqlite3.connect(os.path.join(MOBILE_INIT_DB, 'initial.db-%d' % last_checked))
 
     schema = """
@@ -101,7 +97,7 @@ CREATE TABLE state (last_checked INTEGER);
 """
 
     db.executescript(schema)
-    db.execute("INSERT INTO state VALUES (:last_checked)", locals())
+    db.execute("INSERT INTO state VALUES (:last_checked)", {'last_checked': last_checked})
     return db
 
 
@@ -115,7 +111,6 @@ def current(last_checked):
     )
 
 
-
 book_sql = """
     INSERT INTO book 
         (id, title, cover, html_file,  html_file_size, parent, parent_number, sort_key, pretty_size, authors) 
@@ -138,31 +133,30 @@ categories = {'author': 'autor',
 
 
 def add_book(db, book):
-    id = book.id
-    title = book.title
     if book.html_file:
         html_file = book.html_file.url
         html_file_size = book.html_file.size
     else:
         html_file = html_file_size = None
-    if book.cover:
-        cover = book.cover.url
-    else:
-        cover = None
-    parent = book.parent_id
-    parent_number = book.parent_number
-    sort_key = book.sort_key
-    size_str = pretty_size(html_file_size)
-    authors = ", ".join(t.name for t in book.tags.filter(category='author'))
-    db.execute(book_sql, locals())
+    db.execute(book_sql, {
+        'title': book.title,
+        'cover': book.cover.url if book.cover else None,
+        'html_file': html_file,
+        'html_file_size': html_file_size,
+        'parent': book.parent_id,
+        'parent_number': book.parent_number,
+        'sort_key': book.sort_key,
+        'size_str': pretty_size(html_file_size),
+        'authors': book.author_unicode(),
+    })
 
 
 def add_tag(db, tag):
-    id = tag.id
-    category = categories[tag.category]
-    name = tag.name
-    sort_key = tag.sort_key
-
     books = Book.tagged_top_level([tag])
-    book_ids = ','.join(str(b.id) for b in books)
-    db.execute(tag_sql, locals())
+    book_ids = ','.join(str(book_id) for book_id in books.values_list('id', flat=True))
+    db.execute(tag_sql, {
+        'category': categories[tag.category],
+        'name': tag.name,
+        'sort_key': tag.sort_key,
+        'book_ids': book_ids,
+    })