import ui_main_window
import site_configuration_dialog as scd
import category_dialog as catd
+import article_dialog as artd
import biaweb_db
import sys
# refresh the category list
def repopulate_categories (self):
recs = biaweb_db.get_categories (self.current_db)
- if recs == False:
+ if not recs:
PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in getting the categories")
return
# refresh the articles list
def repopulate_articles (self, catid=None):
recs = biaweb_db.get_articles (self.current_db, catid)
- if recs == False:
+ if not recs:
PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in getting the articles")
return
self.repopulate_categories ()
self.repopulate_articles ()
+ # 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 ()
+ catid, 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, catid,
+ 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):
+ pass
+
+ # 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
+ conf = 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 conf == 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 ()
+
# when item selection is changed in categories tree widget
def onCategorySelectionChanged (self):
if self.current_db is not None:
# when configuration menu is activated
def onConfiguration (self):
- if self.current_db == None:
+ if self.current_db is None:
PyQt4.QtGui.QMessageBox.critical (self, "Error",
"Cannot edit configuration. You need to create or open a website first")
else:
dlg = scd.SiteConfigDialog (self)
configs = biaweb_db.get_configuration (self.current_db)
- if configs == False:
+ if not configs:
PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in reading configuration")
return
# database update
flag = biaweb_db.set_configuration (self.current_db, site_title, site_url, keywords, description,
copyright, num_rss, destination)
- if flag == False:
+ if not flag:
PyQt4.QtGui.QMessageBox.critical (self, "Error",
"SQLite 3 error in updating configuration")
# category edit action
def onCategoryEdit (self):
# if no database is open
- if self.current_db == None:
+ if self.current_db is None:
PyQt4.QtGui.QMessageBox.critical (self, "Error",
"Cannot edit category. You need to create or open a website first")
# database is open
else:
cat = biaweb_db.get_category (self.current_db, catid)
# if the category cannot be retrieved from database
- if cat == False:
+ if not cat:
PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error reading category")
return
ret = biaweb_db.update_category (self.current_db,
catid, category_name, category_desc, category_stub)
- if ret == True:
+ if ret:
PyQt4.QtGui.QMessageBox.information (self, "Success", "Category successfully updated")
+ self.repopulate_categories ()
else:
PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in updating category")
# category delete action
def onCategoryDelete (self):
# if there is no database
- if self.current_db == None:
+ if self.current_db is None:
PyQt4.QtGui.QMessageBox.critical (self, "Error",
- "Cannot edit category. You need to create or open a website first")
+ "Cannot delete category. You need to create or open a website first")
else:
# get the selected category
catid = self.get_selected_item_id (self.categories)
# if confirmed
if flag == PyQt4.QtGui.QMessageBox.Yes:
ret = biaweb_db.remove_category (self.current_db, catid)
- if ret == False:
+ if not ret:
PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in deleting category")
else:
self.repopulate_categories ()
# category add action
def onCategoryAdd (self):
# if there is no database
- if self.current_db == None:
+ if self.current_db is None:
PyQt4.QtGui.QMessageBox.critical (self, "Error",
"Cannot add category. You need to create or open a website first")
else:
cat_desc = str (dlg.category_desc.text ()).strip ()
cat_stub = str (dlg.category_stub.text ()).strip ()
ret = biaweb_db.create_category (self.current_db, cat_name, cat_desc, cat_stub)
- if ret == True:
+ if ret:
PyQt4.QtGui.QMessageBox.information (self, "Success", "Category successfully created")
self.repopulate_categories ()
self.repopulate_articles ()
self.setWindowTitle ("BiaWeb - " + self.current_db)
flag = biaweb_db.create_db (self.current_db, site_title, site_url, keywords, description,
copyright, num_rss, destination)
- if flag == True:
+ if flag:
PyQt4.QtGui.QMessageBox.information (self, "Success",
"New site db successfully created")
self.articles.clear ()