class.ilAccordionPropertiesStorage.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilAccordionPropertiesStorage
{
        var $properties = array (
                "opened" => array("storage" => "session")
                );
        
        function &executeCommand()
        {
                global $ilUser, $ilCtrl;
                
                $cmd = $ilCtrl->getCmd();
//              $next_class = $this->ctrl->getNextClass($this);

                $this->$cmd();
        }
        
        function setOpenedTab()
        {
                global $ilUser;
                
                if ($_GET["user_id"] == $ilUser->getId())
                {
                        switch ($_GET["act"])
                        {

                                case "add":
                                        $cur = $this->getProperty($_GET["accordion_id"], (int) $_GET["user_id"],
                                                "opened");
                                        $cur_arr = explode(";", $cur);
                                        if (!in_array((int) $_GET["tab_nr"], $cur_arr))
                                        {
                                                $cur_arr[] = (int) $_GET["tab_nr"];
                                        }
                                        $this->storeProperty($_GET["accordion_id"], (int) $_GET["user_id"],
                                                "opened", implode($cur_arr, ";"));
                                        break;

                                case "rem":
                                        $cur = $this->getProperty($_GET["accordion_id"], (int) $_GET["user_id"],
                                                "opened");
                                        $cur_arr = explode(";", $cur);
                                        if(($key = array_search((int) $_GET["tab_nr"], $cur_arr)) !== false) {
                                                unset($cur_arr[$key]);
                                        }
                                        $this->storeProperty($_GET["accordion_id"], (int) $_GET["user_id"],
                                                "opened", implode($cur_arr, ";"));
                                        break;

                                case "clear":
                                        $this->storeProperty($_GET["accordion_id"], (int) $_GET["user_id"],
                                                "opened", "");
                                        break;

                                case "set":
                                default:
                                        $this->storeProperty($_GET["accordion_id"], (int) $_GET["user_id"],
                                                "opened", $_GET["tab_nr"]);
                                        break;
                        }
                }
        }
        
        function storeProperty($a_table_id, $a_user_id, $a_property,
                $a_value)
        {
                global $ilDB;

                switch ($this->properties[$a_property]["storage"])
                {
                        case "session":
                                $_SESSION["accordion"][$a_table_id][$a_user_id][$a_property]
                                        = $a_value;
                                break;
                                
                        case "db":
/*
                                $ilDB->replace("table_properties", array(
                                        "table_id" => array("text", $a_table_id),
                                        "user_id" => array("integer", $a_user_id),
                                        "property" => array("text", $a_property)),
                                        array(
                                        "value" => array("text", $a_value)
                                        ));
*/
                }
        }
        
        function getProperty($a_table_id, $a_user_id, $a_property)
        {
                global $ilDB;

                switch ($this->properties[$a_property]["storage"])
                {
                        case "session":
                                $r = $_SESSION["accordion"][$a_table_id][$a_user_id][$a_property];
//echo "<br><br><br><br><br><br><br><br>get-".$r;
                                return $r;
                                break;
                                
                        case "db":
/*
                                $set = $ilDB->query("SELECT value FROM table_properties ".
                                        " WHERE table_id = ".$ilDB->quote($a_table_id, "text").
                                        " AND user_id = ".$ilDB->quote($a_user_id, "integer").
                                        " AND property = ".$ilDB->quote($a_property, "text")
                                        );
                                $rec  = $ilDB->fetchAssoc($set);
                                return $rec["value"];
                                break;
*/
                }
        }
        

}
?>