Get Books: Add Open books plugin

src/calibre/customize/builtins.py

@@ -1378,6 +1378,14 @@ class StoreNextoStore(StoreBase):
     formats = ['EPUB', 'PDF']
     affiliate = True
 
+class StoreOpenBooksStore(StoreBase):
+    name = 'Open Books'
+    description = u'Comprehensive listing of DRM free ebooks from a variety of sources provided by users of calibre.'
+    actual_plugin = 'calibre.gui2.store.open_books_plugin:OpenBooksStore'
+    
+    drm_free_only = True
+    headquarters = 'US'
+
 class StoreOpenLibraryStore(StoreBase):
     name = 'Open Library'
     description = u'One web page for every book ever published. The goal is to be a true online library. Over 20 million records from a variety of large catalogs as well as single contributions, with more on the way.'
@@ -1504,6 +1512,7 @@ plugins += [
     StoreManyBooksStore,
     StoreMobileReadStore,
     StoreNextoStore,
+    StoreOpenBooksStore,
     StoreOpenLibraryStore,
     StoreOReillyStore,
     StorePragmaticBookshelfStore,

src/calibre/gui2/store/config/chooser/models.py

@@ -133,7 +133,7 @@ class Matches(QAbstractItemModel):
                 return QVariant('<p>%s</p>' % result.description)
             elif col == 2:
                 if result.drm_free_only:
-                    return QVariant('<p>' + _('This store only distributes ebooks with DRM.') + '</p>')
+                    return QVariant('<p>' + _('This store only distributes ebooks without DRM.') + '</p>')
                 else:
                     return QVariant('<p>' + _('This store distributes ebooks with DRM. It may have some titles without DRM, but you will need to check on a per title basis.') + '</p>')
             elif col == 3:

src/calibre/gui2/store/declined.txt

@@ -1,9 +1,6 @@
 This is a list of stores that objected, declined
 or asked not to be included in the store integration.
 
-* Borders (http://www.borders.com/)
+* Borders (http://www.borders.com/).
-* Indigo (http://www.chapters.indigo.ca/)
+* Indigo (http://www.chapters.indigo.ca/).
 * Libraria Rizzoli (http://libreriarizzoli.corriere.it/).
-  No reply with two attempts over 2 weeks
-* WH Smith (http://www.whsmith.co.uk/)
-  Refused to permit signing up for the affiliate program

src/calibre/gui2/store/open_books_plugin.py

@@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+__license__ = 'GPL 3'
+__copyright__ = '2011, John Schember <john@nachtimwald.com>'
+__docformat__ = 'restructuredtext en'
+
+import urllib
+from contextlib import closing
+
+from lxml import html
+
+from PyQt4.Qt import QUrl
+
+from calibre import browser, url_slash_cleaner
+from calibre.gui2 import open_url
+from calibre.gui2.store import StorePlugin
+from calibre.gui2.store.basic_config import BasicStoreConfig
+from calibre.gui2.store.search_result import SearchResult
+from calibre.gui2.store.web_store_dialog import WebStoreDialog
+
+class OpenBooksStore(BasicStoreConfig, StorePlugin):
+
+    def open(self, parent=None, detail_item=None, external=False):
+        url = 'http://drmfree.calibre-ebook.com/'
+
+        if external or self.config.get('open_external', False):
+            open_url(QUrl(url_slash_cleaner(detail_item if detail_item else url)))
+        else:
+            d = WebStoreDialog(self.gui, self.url, parent, detail_item)
+            d.setWindowTitle(self.name)
+            d.set_tags(self.config.get('tags', ''))
+            d.exec_()
+
+    def search(self, query, max_results=10, timeout=60):
+        url = 'http://drmfree.calibre-ebook.com/search/?q=' + urllib.quote_plus(query)
+
+        br = browser()
+
+        counter = max_results
+        with closing(br.open(url, timeout=timeout)) as f:
+            doc = html.fromstring(f.read())
+            for data in doc.xpath('//ul[@id="object_list"]//li'):
+                if counter <= 0:
+                    break
+    
+                id = ''.join(data.xpath('.//div[@class="links"]/a[1]/@href'))
+                id = id.strip()
+                if not id:
+                    continue
+
+                cover_url = ''.join(data.xpath('.//div[@class="cover"]/img/@src'))
+
+                price = ''.join(data.xpath('.//div[@class="price"]/text()'))
+                a, b, price = price.partition('Price:')
+                price = price.strip()
+                if not price:
+                    continue
+
+                title = ''.join(data.xpath('.//div/strong/text()'))
+                author = ''.join(data.xpath('.//div[@class="author"]//text()'))
+                author = author.partition('by')[-1]
+
+                counter -= 1
+
+                s = SearchResult()
+                s.cover_url = cover_url
+                s.title = title.strip()
+                s.author = author.strip()
+                s.price = price.strip()
+                s.detail_item = id.strip()
+                s.drm = SearchResult.DRM_UNLOCKED
+
+                yield s