class.ilNewsItemGen.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

define("NEWS_TEXT", "text");
define("NEWS_HTML", "html");
define("NEWS_AUDIO", "audio");
define("NEWS_USERS", "users");
define("NEWS_PUBLIC", "public");

class ilNewsItemGen 
{

        protected $id;
        protected $title;
        protected $content;
        protected $context_obj_id;
        protected $context_obj_type;
        protected $context_sub_obj_id;
        protected $context_sub_obj_type;
        protected $content_type = "text";
        protected $creation_date;
        protected $update_date;
        protected $user_id;
        protected $visibility = "users";
        protected $content_long;
        protected $priority = 1;
        protected $content_is_lang_var = 0;
        protected $mob_id;
        protected $playtime;

        public function __construct($a_id = 0)
        {
                if ($a_id > 0)
                {
                        $this->setId($a_id);
                        $this->read();
                }

        }

        public function setId($a_id)
        {
                $this->id = $a_id;
        }

        public function getId()
        {
                return $this->id;
        }

        public function setTitle($a_title)
        {
                $this->title = $a_title;
        }

        public function getTitle()
        {
                return $this->title;
        }

        public function setContent($a_content)
        {
                $this->content = $a_content;
        }

        public function getContent()
        {
                return $this->content;
        }

        public function setContextObjId($a_context_obj_id)
        {
                $this->context_obj_id = $a_context_obj_id;
        }

        public function getContextObjId()
        {
                return $this->context_obj_id;
        }

        public function setContextObjType($a_context_obj_type)
        {
                $this->context_obj_type = $a_context_obj_type;
        }

        public function getContextObjType()
        {
                return $this->context_obj_type;
        }

        public function setContextSubObjId($a_context_sub_obj_id)
        {
                $this->context_sub_obj_id = $a_context_sub_obj_id;
        }

        public function getContextSubObjId()
        {
                return $this->context_sub_obj_id;
        }

        public function setContextSubObjType($a_context_sub_obj_type)
        {
                $this->context_sub_obj_type = $a_context_sub_obj_type;
        }

        public function getContextSubObjType()
        {
                return $this->context_sub_obj_type;
        }

        public function setContentType($a_content_type = "text")
        {
                $this->content_type = $a_content_type;
        }

        public function getContentType()
        {
                return $this->content_type;
        }

        public function setCreationDate($a_creation_date)
        {
                $this->creation_date = $a_creation_date;
        }

        public function getCreationDate()
        {
                return $this->creation_date;
        }

        public function setUpdateDate($a_update_date)
        {
                $this->update_date = $a_update_date;
        }

        public function getUpdateDate()
        {
                return $this->update_date;
        }

        public function setUserId($a_user_id)
        {
                $this->user_id = $a_user_id;
        }

        public function getUserId()
        {
                return $this->user_id;
        }

        public function setVisibility($a_visibility = "users")
        {
                $this->visibility = $a_visibility;
        }

        public function getVisibility()
        {
                return $this->visibility;
        }

        public function setContentLong($a_content_long)
        {
                $this->content_long = $a_content_long;
        }

        public function getContentLong()
        {
                return $this->content_long;
        }

        public function setPriority($a_priority = 1)
        {
                $this->priority = $a_priority;
        }

        public function getPriority()
        {
                return $this->priority;
        }

        public function setContentIsLangVar($a_content_is_lang_var = 0)
        {
                $this->content_is_lang_var = $a_content_is_lang_var;
        }

        public function getContentIsLangVar()
        {
                return $this->content_is_lang_var;
        }

        public function setMobId($a_mob_id)
        {
                $this->mob_id = $a_mob_id;
        }

        public function getMobId()
        {
                return $this->mob_id;
        }

        public function setPlaytime($a_playtime)
        {
                $this->playtime = $a_playtime;
        }

        public function getPlaytime()
        {
                return $this->playtime;
        }

        public function create()
        {
                global $ilDB;
                
        }



        public function delete()
        {
                global $ilDB;
                
                $query = "DELETE FROM il_news_item".
                        " WHERE id = ".$ilDB->quote($this->getId(), "integer");
                
                $ilDB->manipulate($query);

        }

        public function queryNewsForContext()
        {
                global $ilDB;
                
        $query = "SELECT id, title, content, context_obj_id, context_obj_type, context_sub_obj_id, context_sub_obj_type, content_type, creation_date, update_date, user_id, visibility, content_long, priority, content_is_lang_var, mob_id, playtime ".
                        "FROM il_news_item ".
                        "WHERE ".
                                "context_obj_id = ".$ilDB->quote($this->getContextObjId(), "integer").
                                " AND context_obj_type = ".$ilDB->quote($this->getContextObjType(), "text").
                                " AND context_sub_obj_id = ".$ilDB->quote($this->getContextSubObjId(), "integer").
                                " AND ".$ilDB->equals("context_sub_obj_type", $this->getContextSubObjType(), "text", true).
                " ORDER BY creation_date DESC ".
                                "";
                $set = $ilDB->query($query);
                $result = array();
                while($rec = $ilDB->fetchAssoc($set))
                {
                        $result[] = $rec;
                }
                
                return $result;

        }

        public function queryNewsForVisibility()
        {
                global $ilDB;
                
        $query = "SELECT id, title, content, context_obj_id, context_obj_type, context_sub_obj_id, context_sub_obj_type, content_type, creation_date, update_date, user_id, visibility, content_long, priority, content_is_lang_var, mob_id, playtime ".
                        "FROM il_news_item ".
                        "WHERE ".
                                "context_obj_id = ".$ilDB->quote($this->getContextObjId(), "integer").
                                " AND context_obj_type = ".$ilDB->quote($this->getContextObjType(), "text").
                                " AND context_sub_obj_id = ".$ilDB->quote($this->getContextSubObjId(), "integer").
                                " AND ".$ilDB->equals("context_sub_obj_type", $this->getContextSubObjType(), "text", true).
                                " AND visibility = ".$ilDB->quote($this->getVisibility(), "text").
                " ORDER BY creation_date DESC ".
                                "";
                                
                $set = $ilDB->query($query);
                $result = array();
                while($rec = $ilDB->fetchAssoc($set))
                {
                        $result[] = $rec;
                }
                
                return $result;

        }


}
?>