class.ilMediaCastDataSet.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 ilMediaCastDataSet extends ilDataSet
{       
        protected $order = array(); // [array]
        
        public function getSupportedVersions()
        {
                return array("5.0.0", "4.1.0");
        }
        
        function getXmlNamespace($a_entity, $a_schema_version)
        {
                return "http://www.ilias.de/xml/Modules/MediaCast/".$a_entity;
        }
        
        protected function getTypes($a_entity, $a_version)
        {
                if ($a_entity == "mcst")
                {
                        switch ($a_version)
                        {
                                case "4.1.0":
                                        return array(
                                                "Id" => "integer",
                                                "Title" => "text",
                                                "Description" => "text",
                                                "PublicFiles" => "integer",
                                                "Downloadable" => "integer",
                                                "DefaultAccess" => "integer");

                                case "5.0.0":
                                        return array(
                                                "Id" => "integer",
                                                "Title" => "text",
                                                "Description" => "text",
                                                "PublicFiles" => "integer",
                                                "Downloadable" => "integer",
                                                "DefaultAccess" => "integer",
                                                "Sortmode" => "integer",
                                                "Viewmode" => "text",
                                                "PublicFeed" => "integer",
                                                "KeepRssMin" => "integer",
                                                "Order" => "text"
                                        );
                        }
                }

        }

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

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

                                case "5.0.0":
                                        $this->getDirectDataFromQuery("SELECT id, title, description, ".
                                                " public_files, downloadable, def_access default_access, sortmode, viewmode".
                                                " FROM il_media_cast_data JOIN object_data ON (il_media_cast_data.id = object_data.obj_id) ".
                                                "WHERE ".
                                                $ilDB->in("id", $a_ids, false, "integer"));
                                        
                                        // #17174 - manual order?
                                        $order = array();
                                        $set = $ilDB->query("SELECT * FROM il_media_cast_data_ord".
                                                " WHERE ".$ilDB->in("obj_id", $a_ids, false, "integer").
                                                " ORDER BY pos");
                                        while($row = $ilDB->fetchAssoc($set))
                                        {
                                                $order[$row["obj_id"]][] = $row["item_id"];
                                        }
                                        
                                        include_once("./Services/Block/classes/class.ilBlockSetting.php");
                                        foreach ($this->data as $k => $v)
                                        {
                                                $this->data[$k]["PublicFeed"] = ilBlockSetting::_lookup("news", "public_feed", 0, $v["Id"]);
                                                $this->data[$k]["KeepRssMin"] = (int) ilBlockSetting::_lookup("news", "keep_rss_min", 0, $v["Id"]);
                                                
                                                // manual order?
                                                if($this->data[$k]["Sortmode"] == 4 &&                                          
                                                        array_key_exists($v["Id"], $order))
                                                {
                                                        $this->data[$k]["Order"] = implode(";", $order[$v["Id"]]);                                              
                                                }
                                        }
                                        break;
                        }
                }

        }
        
        protected function getDependencies($a_entity, $a_version, $a_rec, $a_ids)
        {
                return false;
        }
        
        
        function importRecord($a_entity, $a_types, $a_rec, $a_mapping, $a_schema_version)
        {
//echo $a_entity;
//var_dump($a_rec);

                switch ($a_entity)
                {
                        case "mcst":
                                include_once("./Modules/MediaCast/classes/class.ilObjMediaCast.php");
                                
                                if($new_id = $a_mapping->getMapping('Services/Container','objs',$a_rec['Id']))
                                {
                                        $newObj = ilObjectFactory::getInstanceByObjId($new_id,false);
                                }
                                else
                                {
                                        $newObj = new ilObjMediaCast();
                                        $newObj->setType("mcst");
                                        $newObj->create(true);
                                }
                                
                                $newObj->setTitle($a_rec["Title"]);
                                $newObj->setDescription($a_rec["Description"]);
                                $newObj->setDefaultAccess($a_rec["DefaultAccess"]);
                                $newObj->setDownloadable($a_rec["Downloadable"]);
                                $newObj->setPublicFiles($a_rec["PublicFiles"]);

                                if ($a_schema_version == "5.0.0")
                                {
                                        $newObj->setOrder($a_rec["Sortmode"]);
                                        $newObj->setViewMode($a_rec["Viewmode"]);
                                        
                                        if($a_rec["Order"])
                                        {
                                                $this->order[$newObj->getId()] = explode(";", $a_rec["Order"]);
                                        }

                                        include_once("./Services/Block/classes/class.ilBlockSetting.php");
                                        ilBlockSetting::_write("news", "public_feed",
                                                $a_rec["PublicFeed"],
                                                0, $newObj->getId());

                                        ilBlockSetting::_write("news", "keep_rss_min",
                                                $a_rec["KeepRssMin"],
                                                0, $newObj->getId());
                                }

                                $newObj->update(true);
                                $this->current_obj = $newObj;
                                $a_mapping->addMapping("Modules/MediaCast", "mcst", $a_rec["Id"], $newObj->getId());
                                $a_mapping->addMapping("Services/News", "news_context",
                                        $a_rec["Id"].":mcst:0:",
                                        $newObj->getId().":mcst:0:");
//var_dump($a_mapping->mappings["Services/News"]["news_context"]);
                                break;
                }
        }
        
        public function getOrder()
        {
                return $this->order;
        }
}
?>