ilChatroomConverter Class Reference

Class ilChatroomConverter. More...

Collaboration diagram for ilChatroomConverter:

Public Member Functions
	backupHistoryToXML ()

Detailed Description

Class ilChatroomConverter.

Author

Andreas Kordosz akord.nosp@m.osz@.nosp@m.datab.nosp@m.ay.d.nosp@m.e

Version

$Id$

Definition at line 10 of file class.ilChatroomConverter.php.

Member Function Documentation

backupHistoryToXML()

ilChatroomConverter::backupHistoryToXML

(

)

Definition at line 12 of file class.ilChatroomConverter.php.

    {
        global $DIC;
 
        $res = $DIC->database()->query("
                        SELECT          chat_id, room_id
                        FROM            chat_room_messages
                        GROUP BY        chat_id, room_id
                ");
 
        $chat_room_id_comb = array();
 
        while ($row = $DIC->database()->fetchAssoc($res)) {
            $chat_room_id_comb[] = array($row['chat_id'], $row['room_id']);
        }
 
        foreach ($chat_room_id_comb as $combination) {
            $res = $DIC->database()->queryF(
                "
                                SELECT          *
                                FROM            chat_room_messages
                                WHERE           chat_id = %s
                                AND                     room_id = %s",
                array('integer', 'integer'),
                array($combination[0], $combination[1])
            );
 
            $xml = new SimpleXMLElement('<entries />');
            $xml->addAttribute('chat_id', $combination[0]);
            $xml->addAttribute('room_id', $combination[1]);
 
            while ($row = $DIC->database()->fetchAssoc($res)) {
                $child = $xml->addChild('entry', $row['message']);
                $child->addAttribute('timestamp', $row['commit_timestamp']);
            }
 
            $xml->asXML();
        }
    }

References $DIC, $res, and $xml.

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The documentation for this class was generated from the following file:

• Modules/Chatroom/classes/class.ilChatroomConverter.php