Get Books: Add biblio.bg store

src/calibre/customize/builtins.py

@@ -1254,6 +1254,15 @@ class StoreBeWriteStore(StoreBase):
     headquarters = 'US'
     formats = ['EPUB', 'MOBI', 'PDF']
 
+class StoreBiblioStore(StoreBase):
+    name = u'Библио.бг'
+    author = 'Alex Stanev'
+    description = u'Електронна книжарница за книги и списания във формати ePUB и PDF. Част от заглавията са с активна DRM защита.'
+    actual_plugin = 'calibre.gui2.store.stores.biblio_plugin:BiblioStore'
+
+    headquarters = 'BG'
+    formats = ['EPUB, PDF']
+
 class StoreBookotekaStore(StoreBase):
     name = 'Bookoteka'
     author = u'Tomasz Długosz'
@@ -1597,6 +1606,7 @@ plugins += [
     StoreBNStore,
     StoreBeamEBooksDEStore,
     StoreBeWriteStore,
+    StoreBiblioStore,
     StoreBookotekaStore,
     StoreChitankaStore,
     StoreDieselEbooksStore,

src/calibre/gui2/store/stores/biblio_plugin.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+__license__ = 'GPL 3'
+__copyright__ = '2012, Alex Stanev <alex@stanev.org>'
+__docformat__ = 'restructuredtext en'
+
+import re
+
+from calibre.gui2.store.basic_config import BasicStoreConfig
+from calibre.gui2.store.opensearch_store import OpenSearchOPDSStore
+from calibre.gui2.store.search_result import SearchResult
+
+class BiblioStore(BasicStoreConfig, OpenSearchOPDSStore):
+
+    open_search_url = 'http://biblio.bg/feed.opds.php'
+    web_url = 'http://biblio.bg/'
+
+    def search(self, query, max_results=10, timeout=60):
+        # check for cyrillic symbols before performing search
+        uquery = unicode(query.strip(), 'utf-8')
+        reObj = re.search(u'^[а-яА-Я\\d\\s]{3,}$', uquery)
+        if not reObj:
+            return
+
+        for s in OpenSearchOPDSStore.search(self, query, max_results, timeout):
+            yield s
+            
+    def get_details(self, search_result, timeout):
+        # get format and DRM status
+        from calibre import browser
+        from contextlib import closing
+        from lxml import html
+
+        br = browser()
+        with closing(br.open(search_result.detail_item, timeout=timeout)) as nf:
+            idata = html.fromstring(nf.read())
+            search_result.formats = ''
+            if idata.xpath('.//span[@class="format epub"]'):
+                search_result.formats = 'EPUB'
+ 
+            if idata.xpath('.//span[@class="format pdf"]'):
+                if search_result.formats == '':
+                    search_result.formats = 'PDF'
+                else:
+                    search_result.formats.join(', PDF')
+                
+            if idata.xpath('.//span[@class="format nodrm-icon"]'):
+                search_result.drm = SearchResult.DRM_UNLOCKED
+            else:
+                search_result.drm = SearchResult.DRM_LOCKED
+
+        return True