Fetch book summary alongwith the rest of the metadata

src/libprs500/ebooks/metadata/isbndb.py

@@ -23,7 +23,7 @@ from libprs500 import setup_cli_handlers, OptionParser
 from libprs500.ebooks.metadata import MetaInformation
 from libprs500.ebooks.BeautifulSoup import BeautifulStoneSoup
 
-BASE_URL = 'http://isbndb.com/api/books.xml?access_key=%(key)s&page_number=1&results=subjects,authors&'
+BASE_URL = 'http://isbndb.com/api/books.xml?access_key=%(key)s&page_number=1&results=subjects,authors,texts&'
 
 class ISBNDBError(Exception):
     pass
@@ -56,6 +56,7 @@ def fetch_metadata(url, max=100, timeout=5.):
     
 
 class ISBNDBMetadata(MetaInformation):
+    
     def __init__(self, book):
         MetaInformation.__init__(self, None, [])
         
@@ -77,6 +78,11 @@ class ISBNDBMetadata(MetaInformation):
             pass
         self.publisher = book.find('publishertext').string
         
+        summ = book.find('summary')
+        if summ and hasattr(summ, 'string') and summ.string:
+            self.comments = 'SUMMARY:\n'+summ.string
+        
+        
 
 def build_isbn(base_url, opts):
     return base_url + 'index1=isbn&value1='+opts.isbn

src/libprs500/gui2/dialogs/fetch_metadata.py

@@ -30,6 +30,7 @@ class Matches(QAbstractTableModel):
     
     def __init__(self, matches):
         self.matches = matches
+        self.matches.sort(cmp=lambda b, a: cmp(len(a.comments if a.comments else ''), len(b.comments if b.comments else '')))
         QAbstractTableModel.__init__(self)
         
     def rowCount(self, *args):
@@ -53,6 +54,9 @@ class Matches(QAbstractTableModel):
         else: 
             return QVariant(section+1)
         
+    def summary(self, row):
+        return self.matches[row].comments
+    
     def data(self, index, role):
         row, col = index.row(), index.column()
         if role == Qt.DisplayRole:
@@ -91,6 +95,16 @@ class FetchMetadata(QDialog, Ui_FetchMetadata):
         self.title = title
         self.author = author.strip()
         self.publisher = publisher
+        self.previous_row = None
+        
+        
+        
+    def show_summary(self, current, previous):
+        row  = current.row()
+        if row != self.previous_row:
+            summ =  self.model.summary(row)
+            self.summary.setText(summ if summ else '')
+            self.previous_row = row
         
     def fetch_metadata(self):
         key = str(self.key.text())
@@ -132,6 +146,8 @@ class FetchMetadata(QDialog, Ui_FetchMetadata):
         self.model = Matches(books)
         
         self.matches.setModel(self.model)
+        QObject.connect(self.matches.selectionModel(), SIGNAL('currentRowChanged(QModelIndex, QModelIndex)'),
+                     self.show_summary)
         self.model.reset()
         self.matches.selectionModel().select(self.model.index(0, 0), 
                               QItemSelectionModel.Select | QItemSelectionModel.Rows)
@@ -139,6 +155,7 @@ class FetchMetadata(QDialog, Ui_FetchMetadata):
         self.fetch.setEnabled(True)
         self.unsetCursor()
         self.matches.resizeColumnsToContents()
+        
 
 
     def selected_book(self):

src/libprs500/gui2/dialogs/fetch_metadata.ui

@@ -9,7 +9,7 @@
     <x>0</x>
     <y>0</y>
     <width>830</width>
-    <height>622</height>
+    <height>700</height>
    </rect>
   </property>
   <property name="windowTitle" >
@@ -81,6 +81,12 @@
       </item>
       <item>
        <widget class="QTableView" name="matches" >
+        <property name="sizePolicy" >
+         <sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
+          <horstretch>0</horstretch>
+          <verstretch>1</verstretch>
+         </sizepolicy>
+        </property>
         <property name="alternatingRowColors" >
          <bool>true</bool>
         </property>
@@ -92,6 +98,9 @@
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QTextBrowser" name="summary" />
+      </item>
      </layout>
     </widget>
    </item>

src/libprs500/gui2/dialogs/metadata_single.py

@@ -287,6 +287,12 @@ class MetadataSingleDialog(QDialog, Ui_MetadataSingleDialog):
                     if book.author_sort: self.author_sort.setText(book.author_sort)
                     self.publisher.setText(book.publisher)
                     self.isbn.setText(book.isbn)
+                    summ = book.comments
+                    if summ:
+                        prefix = qstring_to_unicode(self.comments.text())
+                        if prefix:
+                            prefix += '\n'
+                        self.comments.setText(prefix + summ)
         else:
             error_dialog(self, 'Cannot fetch metadata', 'You must specify at least one of ISBN, Title, Authors or Publisher')