+ if self.current_db is None:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error",
+ "Cannot edit article. You need to create or open a website first")
+ else:
+ # get the selected article
+ artid = self.get_selected_item_id (self.articles)
+ catid = self.get_selected_item_id (self.categories)
+
+ # no article is selected
+ if artid is None:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error", "No article selected")
+ return
+ article = biaweb_db.get_article (self.current_db, artid)
+ # if article cannot be read
+ if not article:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in reading article")
+ return
+ artdlg = artd.ArticleDialog (self)
+
+ artdlg.article_title.setText (article[1])
+ artdlg.summary.setPlainText (article[2])
+ artdlg.keywords.setText (article[3])
+ artdlg.content.setPlainText (article[4])
+ # populate category combo box and set active category to the article's category
+ cats = biaweb_db.get_categories (self.current_db)
+ artdlg.populate_categories (cats, article[7])
+ artdlg.stub.setText (article[8])
+ artdlg.rating.setValue (article[9])
+
+ # ok is pressed
+ if artdlg.exec_ () == PyQt4.QtGui.QDialog.Accepted:
+ title = str (artdlg.article_title.text ()).strip ()
+ summary = str (artdlg.summary.toPlainText ()).strip ()
+ keywords = str (artdlg.keywords.text ()).strip ()
+ content = str (artdlg.content.toPlainText ()).strip ()
+ cid, ok = artdlg.category.itemData (artdlg.category.currentIndex()).toInt ()
+ # if cat id is not an integer
+ if not ok:
+ return
+ rating = artdlg.rating.value ()
+ stub = str (artdlg.stub.text ()).strip ()
+ ret = biaweb_db.update_article (self.current_db, artid, title,
+ summary, keywords, content, cid, stub, rating)
+ if ret:
+ PyQt4.QtGui.QMessageBox.information (self, "Success", "Article successfully updated")
+ self.repopulate_articles (catid)
+ else:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in updating article")