class.ilHTMLLearningModuleDataSet.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/DataSet/classes/class.ilDataSet.php");

class ilHTMLLearningModuleDataSet extends ilDataSet
{       
        public function getSupportedVersions()
        {
                return array("4.1.0");
        }
        
        function getXmlNamespace($a_entity, $a_schema_version)
        {
                return "http://www.ilias.de/xml/Modules/HTMLLearningModule/".$a_entity;
        }
        
        protected function getTypes($a_entity, $a_version)
        {
                if ($a_entity == "htlm")
                {
                        switch ($a_version)
                        {
                                case "4.1.0":
                                        return array(
                                                "Id" => "integer",
                                                "Title" => "text",
                                                "Description" => "text",
                                                "StartFile" => "text",
                                                "Dir" => "directory");
                        }
                }

        }

        function readData($a_entity, $a_version, $a_ids, $a_field = "")
        {
                global $ilDB;

                if (!is_array($a_ids))
                {
                        $a_ids = array($a_ids);
                }
                                
                if ($a_entity == "htlm")
                {
                        switch ($a_version)
                        {
                                case "4.1.0":
                                        $this->getDirectDataFromQuery("SELECT id, title, description, ".
                                                " startfile start_file ".
                                                " FROM file_based_lm JOIN object_data ON (file_based_lm.id = object_data.obj_id) ".
                                                "WHERE ".
                                                $ilDB->in("id", $a_ids, false, "integer"));
                                        break;
                        }
                }

        }
        
        protected function getDependencies($a_entity, $a_version, $a_rec, $a_ids)
        {
                return false;
        }
        

        function getXmlRecord($a_entity, $a_version, $a_set)
        {
                                include_once("./Modules/HTMLLearningModule/classes/class.ilObjFileBasedLM.php");
                $lm = new ilObjFileBasedLM($a_set["Id"], false);
                $dir = $lm->getDataDirectory();
                $a_set["Dir"] = $dir;

                return $a_set;
        }

        function importRecord($a_entity, $a_types, $a_rec, $a_mapping, $a_schema_version)
        {
//echo $a_entity;
//var_dump($a_rec);

                switch ($a_entity)
                {
                        case "htlm":
                                
                                include_once("./Modules/HTMLLearningModule/classes/class.ilObjFileBasedLM.php");
                                if($new_id = $a_mapping->getMapping('Services/Container','objs',$a_rec['Id']))
                                {
                                        $newObj = ilObjectFactory::getInstanceByObjId($new_id,false);
                                }
                                else
                                {
                                        $newObj = new ilObjFileBasedLM();
                                        $newObj->setType("htlm");
                                        $newObj->create(true);
                                }

                                $newObj->setTitle($a_rec["Title"]);
                                $newObj->setDescription($a_rec["Description"]);
                                $newObj->setStartFile($a_rec["StartFile"], true);
                                $newObj->update();
                                $this->current_obj = $newObj;

                                $dir = str_replace("..", "", $a_rec["Dir"]);
                                if ($dir != "" && $this->getImportDirectory() != "")
                                {
                                        $source_dir = $this->getImportDirectory()."/".$dir;
                                        $target_dir = $newObj->getDataDirectory();
                                        ilUtil::rCopy($source_dir, $target_dir);
                                }

                                $a_mapping->addMapping("Modules/HTMLLearningModule", "htlm", $a_rec["Id"], $newObj->getId());
                                $a_mapping->addMapping("Services/MetaData", "md",
                                        $a_rec["Id"].":0:htlm", $newObj->getId().":0:htlm");
                                break;
                }
        }
}
?>