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126 lines
3.3 KiB
126 lines
3.3 KiB
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try:
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import oursql as mysqldb
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except ImportError:
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import MySQLdb as mysqldb
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class MYSQL_RED:
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#Save mysqldb-connection as class attribute to use only one in descendant classes
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connection = False
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db_hostname='localhost'
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db_username='gwlocal'
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db_password='RigTawwewmyagPepotugco'
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db_name='gwlocal_wiki'
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def __init__( self ):
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"""
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Opens a connection to MySQL-DB
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@returns mysql-stream MySQL Connection
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"""
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# Connect to mysqldb only once
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if( type( self ).connection == False ):
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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 )
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def __del__( self ):
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"""
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Before deleting class, close connection to MySQL-DB
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"""
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type( self ).connection.close()
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class MYSQL_RED_PAGE( MYSQL_RED ):
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def __init__( self, page_id ):
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"""
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Creates a new instance, runs __init__ of parent class
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"""
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super().__init__( )
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self.__page_id = int( page_id );
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self.data = self.get_page()
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def __del__( self ):
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pass
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def get_page( self ):
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"""
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Retrieves a red page row from MySQL-Database for given page_id
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@param int page_id MediaWiki page_id for page to retrieve
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@returns tuple Tuple with data for given page_id otherwise if none found
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bool FALSE
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"""
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cursor = type( self ).connection.cursor(mysqldb.DictCursor)
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cursor.execute( 'SELECT * FROM `red_pages` WHERE `page_id` = ?;', ( self.__page_id, ) )
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res = cursor.fetchone()
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if res:
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return res
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else:
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return False
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def add_page( self, page_title, rev_id, status=0 ):
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"""
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Inserts a red page row in MySQL-Database for given page_id
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@param int rev_id MediaWiki current rev_id for page to update
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@param str page_title MediaWiki new page_title for page to update
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@param int status Page parsing status (0 - not (successfully) parsed; 1 - successfully parsed; 2 - successfully parsed archive)
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"""
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cursor = type( self ).connection.cursor()
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if not page_title:
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page_title = self.data[ 'page_title' ]
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if not rev_id:
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rev_id = self.data[ 'rev_id' ]
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query = 'INSERT INTO `red_pages` ( page_id, page_title, rev_id, status ) VALUES ( ?, ?, ?, ? );'
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data = ( self.__page_id, str( page_title ), int( rev_id ), int( status ) )
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cursor.execute( query, data)
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type( self ).connection.commit()
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def update_page( self, rev_id=None, page_title=None, status=0 ):
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"""
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Updates the red page row in MySQL-Database for given page_id
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@param int rev_id MediaWiki current rev_id for page to update
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@param str page_title MediaWiki new page_title for page to update
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@param int status Page parsing status (0 - not (successfully) parsed; 1 - successfully parsed)
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"""
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cursor = type( self ).connection.cursor()
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if not page_title:
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page_title = self.data[ 'page_title' ]
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if not rev_id:
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rev_id = self.data[ 'rev_id' ]
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query = 'UPDATE `red_pages` SET `page_title` = ?, `rev_id` = ?, `status`= ? WHERE `page_id` = ?;'
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data = ( str( page_title ), int( rev_id ), int( status ), self.__page_id )
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cursor.execute( query, data)
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type( self ).connection.commit()
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class MYSQL_RED_FAM( MYSQL_RED ):
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def __init__( self ):
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"""
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Creates a new instance, runs __init__ of parent class
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"""
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super().__init__( )
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def __del__( self ):
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pass
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