class.ilPluginReader.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once("./Services/Xml/classes/class.ilSaxParser.php");
 
class ilPluginReader extends ilSaxParser
{
 
        function ilPluginReader($a_path, $a_ctype, $a_cname, $a_slot_id, $a_pname)
        {
                parent::ilSaxParser($a_path);
 
die("Deprecated. Plugin information is stored in plugin.php");
                
                $this->ctype = $a_ctype;
                $this->cname = $a_cname;
                $this->slot_id = $a_slot_id;
                $this->pname = $a_pname;
        }
        
        function startParsing()
        {
                parent::startParsing();
        }
        
        function setHandlers($a_xml_parser)
        {
                xml_set_object($a_xml_parser,$this);
                xml_set_element_handler($a_xml_parser,'handlerBeginTag','handlerEndTag');
                xml_set_character_data_handler($a_xml_parser,'handlerCharacterData');
        }
 
        function handlerBeginTag($a_xml_parser,$a_name,$a_attribs)
        {
                global $ilDB;
 
                switch ($a_name)
                {
                        case 'plugin':
                                
                                // check whether record exists
                                $q = "SELECT * FROM il_plugin WHERE ".
                                        " component_type = ".$ilDB->quote($this->ctype, "text").
                                        " AND component_name = ".$ilDB->quote($this->cname, "text").
                                        " AND slot_id = ".$ilDB->quote($this->slot_id, "text").
                                        " AND name = ".$ilDB->quote($this->pname, "text");
                                $set = $ilDB->query($q);
                                if ($ilDB->numRows($set) == 0)
                                {
                                        $q = "INSERT INTO il_plugin (component_type,component_name,slot_id,".
                                                "name, id, last_update_version, current_version, ilias_min_version,".
                                                " ilias_max_version, active) VALUES ".
                                                "(".$ilDB->quote($this->ctype, "text").",".
                                                $ilDB->quote($this->cname, "text").",".
                                                $ilDB->quote($this->slot_id, "text").",".
                                                $ilDB->quote($this->pname, "text").",".
                                                $ilDB->quote($a_attribs["id"], "text").",".
                                                $ilDB->quote("0.0.0", "text").",".
                                                $ilDB->quote($a_attribs["version"], "text").",".
                                                $ilDB->quote($a_attribs["ilias_min_version"], "text").",".
                                                $ilDB->quote($a_attribs["ilias_max_version"], "text").",".
                                                $ilDB->quote(0, "integer").")";
                                        $ilDB->manipulate($q);
                                }
                                else
                                {
                                        $q = "UPDATE il_plugin SET ".
                                                " id = ".$ilDB->quote($a_attribs["id"], "text").",".
                                                " current_version = ".$ilDB->quote($a_attribs["version"], "text").",".
                                                " ilias_min_version = ".$ilDB->quote($a_attribs["ilias_min_version"], "text").",".
                                                " ilias_max_version = ".$ilDB->quote($a_attribs["ilias_max_version"], "text").
                                                " WHERE ".
                                                " component_type = ".$ilDB->quote($this->ctype, "text").
                                                " AND component_name = ".$ilDB->quote($this->cname, "text").
                                                " AND slot_id = ".$ilDB->quote($this->slot_id, "text").
                                                " AND name = ".$ilDB->quote($this->pname, "text");
                                        $ilDB->manipulate($q);
                                }
                                break;
                }
        }
                        
        function handlerEndTag($a_xml_parser,$a_name)
        {
 
        }
 
                        
        function handlerCharacterData($a_xml_parser,$a_data)
        {
                // DELETE WHITESPACES AND NEWLINES OF CHARACTER DATA
                $a_data = preg_replace("/\n/","",$a_data);
                $a_data = preg_replace("/\t+/","",$a_data);
 
                if (!empty($a_data))
                {
                        switch ($this->current_tag)
                        {
                                case '':
                        }
                }
        }
 
}