Change behavior of MYSQL_RED(_PAGE), handle save requested data in object for simple update handling

mysql_red.py

@@ -8,8 +8,12 @@ class MYSQL_RED:
 	
 	#Save mysqldb-connection as class attribute to use only one in descendant classes
 	connection = False
+	db_hostname='localhost'
+	db_username='gwlocal'
+	db_password='RigTawwewmyagPepotugco'
+	db_name='gwlocal_wiki'
 	
-	def __init__( self, db_hostname, db_username, db_password, db_name ):
+	def __init__( self ):
 		"""
 		Opens a connection to MySQL-DB
 		
@@ -19,7 +23,7 @@ class MYSQL_RED:
 		# Connect to mysqldb only once
 		if( type( self ).connection == False ):
 			
-			type( self ).connection = mysqldb.connect( host=db_hostname, user=db_username, passwd=db_password, db=db_name )
+			type( self ).connection = mysqldb.connect( host=type( self ).db_hostname, user=type( self ).db_username, passwd=type( self ).db_password, db=type( self ).db_name )
 		
 	def __del__( self ):
 		"""
@@ -30,14 +34,18 @@ class MYSQL_RED:
 
 class MYSQL_RED_PAGE( MYSQL_RED ):
 	
-	def __init__( self, db_hostname, db_username, db_password, db_name ):
+	def __init__( self, page_id ):
 		"""
 		Creates a new instance, runs __init__ of parent class
 		"""
-		super().__init__( db_hostname, db_username, db_password, db_name )
+		super().__init__( )
+		
+		self.__page_id = int( page_id );
+		
+		self.data = self.get_page()
 	
 	
-	def get_page( self, page_id ):
+	def get_page( self ):
 		"""
 		Retrieves a red page row from MySQL-Database for given page_id
 		
@@ -48,7 +56,7 @@ class MYSQL_RED_PAGE( MYSQL_RED ):
 		"""
 		cursor = type( self ).connection.cursor(mysqldb.DictCursor)
 		
-		cursor.execute( 'SELECT * FROM `red_pages` WHERE `page_id` = ?;', ( page_id, ) )
+		cursor.execute( 'SELECT * FROM `red_pages` WHERE `page_id` = ?;', ( self.__page_id, ) )
 		res = cursor.fetchone()
 		
 		if res:
@@ -56,11 +64,59 @@ class MYSQL_RED_PAGE( MYSQL_RED ):
 		else:
 			return False
 	
+	def add_page( self, page_title, rev_id, status=0 ):
+		"""
+		Inserts a red page row in MySQL-Database for given page_id
+		
+		@param		int		rev_id		MediaWiki current rev_id for page to update
+		@param		str		page_title	MediaWiki new page_title for page to update
+		@param		int		status		Page parsing status (0 - not (successfully) parsed; 1 - successfully parsed)
+		"""
+		
+		cursor = type( self ).connection.cursor()
+		
+		if not page_title:
+			page_title = self.data[ 'page_title' ]
+		if not rev_id:
+			rev_id = self.data[ 'rev_id' ]
+		
+		query = 'INSERT INTO `red_pages` ( page_id, page_title, rev_id, status ) VALUES ( ?, ?, ?, ? );'
+		data = ( self.__page_id, str( page_title ), int( rev_id ), int( status ) )
+		
+		cursor.execute( query, data)
+		
+		type( self ).connection.commit()
+	
+	
+	def update_page( self, rev_id=None, page_title=None, status=0 ):
+		"""
+		Updates the red page row in MySQL-Database for given page_id
+		
+		@param		int		rev_id		MediaWiki current rev_id for page to update
+		@param		str		page_title	MediaWiki new page_title for page to update
+		@param		int		status		Page parsing status (0 - not (successfully) parsed; 1 - successfully parsed)
+		"""
+		
+		cursor = type( self ).connection.cursor()
+		
+		if not page_title:
+			page_title = self.data[ 'page_title' ]
+		if not rev_id:
+			rev_id = self.data[ 'rev_id' ]
+		
+		query = 'UPDATE `red_pages` SET `page_title` = ?, `rev_id` = ?, `status`= ? WHERE `page_id` = ?;'
+		data = ( str( page_title ), int( rev_id ), int( status ), self.__page_id )
+		
+		cursor.execute( query, data)
+		
+		type( self ).connection.commit()
+	
+
 class MYSQL_RED_FAM( MYSQL_RED ):
 	
-	def __init__( self, db_hostname, db_username, db_password, db_name ):
+	def __init__( self ):
 		"""
 		Creates a new instance, runs __init__ of parent class
 		"""
-		super().__init__( db_hostname, db_username, db_password, db_name )
+		super().__init__( )