+ # when add article is triggered
+ def onArticleAdd (self):
+ if self.current_db is None:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error",
+ "Cannot create article. You need to create or open a website first")
+ else:
+ catid = self.get_selected_item_id (self.categories)
+ # if no category is selected
+ if catid is None:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error", "No category selected for article")
+ return
+ artdlg = artd.ArticleDialog (self)
+ cats = biaweb_db.get_categories (self.current_db)
+
+ artdlg.populate_categories (cats, catid)
+
+ # if OK is pressed
+ if artdlg.exec_ () == PyQt4.QtGui.QDialog.Accepted:
+ title = str (artdlg.article_title.text ()).strip ()
+ keywords = str (artdlg.keywords.text ()).strip ()
+ summary = str (artdlg.summary.toPlainText ()).strip ()
+ content = str (artdlg.content.toPlainText ()).strip ()
+ cid, ok = artdlg.category.itemData (artdlg.category.currentIndex ()).toInt ()
+ # if catid is not an integer then abort
+ if not ok:
+ return
+ rating = artdlg.rating.value ()
+ stub = str (artdlg.stub.text ()).strip ()
+
+ ret = biaweb_db.create_article (self.current_db, title, summary, keywords, content, cid,
+ stub, rating)
+ if ret:
+ PyQt4.QtGui.QMessageBox.information (self, "Success", "Article successfully created")
+ self.repopulate_categories ()
+ self.repopulate_articles (catid)
+ else:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in creating article")
+
+ # when edit article is triggered
+ def onArticleEdit (self):
+ 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")
+
+ # when delete article is triggered
+ def onArticleDelete (self):
+ if self.current_db is None:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error",
+ "Cannot delete 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)
+ if artid is None:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error", "No article selected")
+ return
+ # get confirmation on delete
+ flag = PyQt4.QtGui.QMessageBox.question (self, "Confirm",
+ "Are you sure you wish to delete the selected article?",
+ PyQt4.QtGui.QMessageBox.Yes, PyQt4.QtGui.QMessageBox.No)
+ # confirmed
+ if flag == PyQt4.QtGui.QMessageBox.Yes:
+ ret = biaweb_db.delete_article (self.current_db, artid)
+ if not ret:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in deleting article")
+ else:
+ self.repopulate_articles (catid)
+
+ # when category item is activated
+ def onCategoryItemActivated (self):
+ self.onCategoryEdit ()
+
+ # when article item is activated
+ def onArticleItemActivated (self):
+ self.onArticleEdit ()
+