Add Google Books to Get Books stores. Turned off by default.

src/calibre/customize/builtins.py

@@ -1164,6 +1164,11 @@ class StoreFoylesUKStore(StoreBase):
     description = _('Foyles of London, online.')
     actual_plugin = 'calibre.gui2.store.foyles_uk_plugin:FoylesUKStore'
 
+class StoreGoogleBooksStore(StoreBase):
+    name = 'Google Books'
+    description = _('Google Books')
+    actual_plugin = 'calibre.gui2.store.google_books_plugin:GoogleBooksStore'
+
 class StoreGutenbergStore(StoreBase):
     name = 'Project Gutenberg'
     description = _('The first producer of free ebooks.')
@@ -1219,7 +1224,8 @@ plugins += [StoreArchiveOrgStore, StoreAmazonKindleStore, StoreAmazonDEKindleSto
     StoreBeamEBooksDEStore, StoreBeWriteStore,
     StoreDieselEbooksStore, StoreEbookscomStore, StoreEPubBuyDEStore,
     StoreEHarlequinStore, StoreFeedbooksStore,
-    StoreFoylesUKStore, StoreGutenbergStore, StoreKoboStore, StoreManyBooksStore,
+    StoreFoylesUKStore, StoreGoogleBooksStore, StoreGutenbergStore,
+    StoreKoboStore, StoreManyBooksStore,
     StoreMobileReadStore, StoreNextoStore, StoreOpenLibraryStore, StoreSmashwordsStore,
     StoreWaterstonesUKStore, StoreWeightlessBooksStore, StoreWizardsTowerBooksStore]
 

src/calibre/gui2/__init__.py

@@ -631,10 +631,11 @@ class Application(QApplication):
         if (islinux or isfreebsd) and st in ('windows', 'motif', 'cde'):
             from PyQt4.Qt import QStyleFactory
             styles = set(map(unicode, QStyleFactory.keys()))
-            if 'Cleanlooks' in styles:
-                self.setStyle('Cleanlooks')
-            else:
+            if 'Plastique' in styles and os.environ.get('KDE_FULL_SESSION',
+                    False):
                 self.setStyle('Plastique')
+            elif 'Cleanlooks' in styles:
+                self.setStyle('Cleanlooks')
 
     def _send_file_open_events(self):
         with self._file_open_lock:

src/calibre/gui2/actions/store.py

@@ -68,7 +68,7 @@ class StoreAction(InterfaceAction):
             a = ' '.join(a)
             corrected_authors.append(a)
 
-        return ' & '.join(corrected_authors)
+        return ' & '.join(corrected_authors).strip()
 
     def search_author(self):
         row = self._get_selected_row()
@@ -87,7 +87,7 @@ class StoreAction(InterfaceAction):
             mi = self.gui.current_view().model().get_book_display_info(row)
             title = mi.title
 
-        return title
+        return title.strip()
 
     def search_title(self):
         row = self._get_selected_row()

src/calibre/gui2/store/google_books_plugin.py

@@ -0,0 +1,93 @@
+# -*- 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 GoogleBooksStore(BasicStoreConfig, StorePlugin):
+
+    def open(self, parent=None, detail_item=None, external=False):
+        url = 'http://books.google.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, 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://www.google.com/search?tbm=bks&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('//ol[@id="rso"]/li'):
+                if counter <= 0:
+                    break
+
+                id = ''.join(data.xpath('.//h3/a/@href'))
+                if not id:
+                    continue
+
+                title = ''.join(data.xpath('.//h3/a//text()'))
+                authors = data.xpath('.//span[@class="gl"]//a//text()')
+                if authors[-1].strip().lower() == 'preview':
+                    authors = authors[:-1]
+                else:
+                    continue
+                author = ', '.join(authors)
+
+                counter -= 1
+                
+                s = SearchResult()
+                s.title = title.strip()
+                s.author = author.strip()
+                s.detail_item = id.strip()
+                s.drm = SearchResult.DRM_UNKNOWN
+                
+                yield s
+                
+    def get_details(self, search_result, timeout):
+        br = browser()
+        with closing(br.open(search_result.detail_item, timeout=timeout)) as nf:
+            doc = html.fromstring(nf.read())
+            
+            search_result.cover_url = ''.join(doc.xpath('//div[@class="sidebarcover"]//img/@src'))
+            
+            # Try to get the set price.
+            price = ''.join(doc.xpath('//div[@class="buy-price-container"]/span[contains(@class, "buy-price")]/text()'))
+            # Try to get the price inside of a buy button.
+            if not price.strip():
+                price = ''.join(doc.xpath('//div[@class="buy-container"]/a/text()'))
+                price = price.split('-')[-1]
+            # No price set for this book.
+            if not price.strip():
+                price = '$0.00'
+            search_result.price = price.strip()
+            
+            search_result.formats = ', '.join(doc.xpath('//div[contains(@class, "download-panel-div")]//a/text()')).upper()
+            if not search_result.formats:
+                search_result.formats = _('Unknown')
+            
+        return True
+

src/calibre/gui2/store/nexto_plugin.py

@@ -26,7 +26,7 @@ class NextoStore(BasicStoreConfig, StorePlugin):
     def open(self, parent=None, detail_item=None, external=False):
         pid = '155711'
 
-        url = 'http://www.nexto.pl/ebooki_c1015.xml?pid=' + pid
+        url = 'http://www.nexto.pl/ebooki_c1015.xml'
         detail_url = None
 
         if detail_item:

src/calibre/gui2/store/search/search.py

@@ -52,7 +52,7 @@ class SearchDialog(QDialog, Ui_Dialog):
         stores_check_widget.setLayout(stores_group_layout)
         for x in sorted(self.store_plugins.keys(), key=lambda x: x.lower()):
             cbox = QCheckBox(x)
-            cbox.setChecked(True)
+            cbox.setChecked(False)
             stores_group_layout.addWidget(cbox)
             setattr(self, 'store_check_' + x, cbox)
         stores_group_layout.addStretch()

src/calibre/gui2/store/wizards_tower_books_plugin.py

@@ -44,40 +44,70 @@ class WizardsTowerBooksStore(BasicStoreConfig, StorePlugin):
         counter = max_results
         with closing(br.open(url, timeout=timeout)) as f:
             doc = html.fromstring(f.read())
-            for data in doc.xpath('//table[@class="gridp"]//td'):
-                if counter <= 0:
-                    break
+            if 'search.html' in f.geturl():
+                for data in doc.xpath('//table[@class="gridp"]//td'):
+                    if counter <= 0:
+                        break
     
-                id = ''.join(data.xpath('.//span[@class="prti"]/a/@href'))
-                id = id.strip()
-                if not id:
-                    continue
+                    id = ''.join(data.xpath('.//span[@class="prti"]/a/@href'))
+                    id = id.strip()
+                    if not id:
+                        continue
     
-                cover_url = ''.join(data.xpath('.//div[@class="prim"]/a/img/@src'))
-                cover_url = url_slash_cleaner(self.url + cover_url.strip())
+                    cover_url = ''.join(data.xpath('.//div[@class="prim"]/a/img/@src'))
+                    cover_url = url_slash_cleaner(self.url + cover_url.strip())
     
-                price = ''.join(data.xpath('.//font[@class="selling_price"]//text()'))
-                price = price.strip()
-                if not price:
-                    continue
+                    price = ''.join(data.xpath('.//font[@class="selling_price"]//text()'))
+                    price = price.strip()
+                    if not price:
+                        continue
     
-                title = ''.join(data.xpath('.//span[@class="prti"]/a/b/text()'))
-                author = ''.join(data.xpath('.//p[@class="last"]/text()'))
-                a, b, author = author.partition(' by ')
+                    title = ''.join(data.xpath('.//span[@class="prti"]/a/b/text()'))
+                    author = ''.join(data.xpath('.//p[@class="last"]/text()'))
+                    a, b, author = author.partition(' by ')
     
-                counter -= 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
+            # Exact match brought us to the books detail page.
+            else:
                 s = SearchResult()
-                s.cover_url = cover_url
-                s.title = title.strip()
-                s.author = author.strip()
-                s.price = price.strip()
-                s.detail_item = id.strip()
+                
+                cover_url = ''.join(doc.xpath('//div[@id="image"]/a/img[@title="Zoom"]/@src')).strip()
+                s.cover_url = url_slash_cleaner(self.url + cover_url.strip())
+                
+                s.title = ''.join(doc.xpath('//form[@name="details"]/h1/text()')).strip()
+                
+                authors = doc.xpath('//p[contains(., "Author:")]//text()')
+                author_index = None
+                for i, a in enumerate(authors):
+                    if 'author' in a.lower():
+                        author_index = i + 1
+                        break
+                if author_index is not None and len(authors) > author_index:
+                    a = authors[author_index]
+                    a = a.replace(u'\xa0', '')
+                    s.author = a.strip() 
+                
+                s.price = ''.join(doc.xpath('//span[@id="price_selling"]//text()')).strip()
+                s.detail_item = f.geturl().replace(self.url, '').strip()
+                s.formats = ', '.join(doc.xpath('//select[@id="N1_"]//option//text()'))
                 s.drm = SearchResult.DRM_UNLOCKED
                 
                 yield s
 
     def get_details(self, search_result, timeout):
+        if search_result.formats:
+            return False
+        
         br = browser()
         with closing(br.open(url_slash_cleaner(self.url + search_result.detail_item), timeout=timeout)) as nf:
             idata = html.fromstring(nf.read())