class.ilObjBookingPool.php

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

require_once "./Services/Object/classes/class.ilObject.php";

class ilObjBookingPool extends ilObject
{
    //offline default should be true
    protected $offline = true;                  // [bool]
    protected $public_log;              // [bool]
    protected $schedule_type;   // [int]
    protected $overall_limit;   // [int]
    protected $reservation_period; // [int]
    
    const TYPE_FIX_SCHEDULE = 1;
    const TYPE_NO_SCHEDULE = 2;
    
    public function __construct($a_id = 0, $a_call_by_reference = true)
    {
        global $DIC;

        $this->db = $DIC->database();
        $this->type = "book";
        $this->setScheduleType(self::TYPE_FIX_SCHEDULE);
        parent::__construct($a_id, $a_call_by_reference);
    }
    
    protected function getDBFields()
    {
        $fields = array(
            "schedule_type" => array("integer", $this->getScheduleType()),
            "pool_offline" => array("integer", $this->isOffline()),
            "public_log" => array("integer", $this->hasPublicLog()),
            "ovlimit" => array("integer", $this->getOverallLimit()),
            "rsv_filter_period" => array("integer", $this->getReservationFilterPeriod())
        );
        
        return $fields;
    }

    public function create()
    {
        $ilDB = $this->db;
        
        $new_id = parent::create();
        
        $fields = $this->getDBFields();
        $fields["booking_pool_id"] = array("integer", $new_id);

        $ilDB->insert("booking_settings", $fields);

        return $new_id;
    }

    public function update()
    {
        $ilDB = $this->db;
        
        if (!parent::update()) {
            return false;
        }

        // put here object specific stuff
        if ($this->getId()) {
            $ilDB->update(
                "booking_settings",
                $this->getDBFields(),
                array("booking_pool_id" => array("integer", $this->getId()))
            );
        }

        return true;
    }

    public function read()
    {
        $ilDB = $this->db;
        
        parent::read();

        // put here object specific stuff
        if ($this->getId()) {
            $set = $ilDB->query('SELECT * FROM booking_settings' .
                ' WHERE booking_pool_id = ' . $ilDB->quote($this->getId(), 'integer'));
            $row = $ilDB->fetchAssoc($set);
            $this->setOffline($row['pool_offline']);
            $this->setPublicLog($row['public_log']);
            $this->setScheduleType($row['schedule_type']);
            $this->setOverallLimit($row['ovlimit']);
            $this->setReservationFilterPeriod($row['rsv_filter_period']);
        }
    }

    public function delete()
    {
        $ilDB = $this->db;

        $id = $this->getId();

        // always call parent delete function first!!
        if (!parent::delete()) {
            return false;
        }

        // put here your module specific stuff
        
        $ilDB->manipulate('DELETE FROM booking_settings' .
                ' WHERE booking_pool_id = ' . $ilDB->quote($id, 'integer'));

        $ilDB->manipulate('DELETE FROM booking_schedule' .
                ' WHERE pool_id = ' . $ilDB->quote($id, 'integer'));
        
        $objects = array();
        $set = $ilDB->query('SELECT booking_object_id FROM booking_object' .
            ' WHERE pool_id = ' . $ilDB->quote($id, 'integer'));
        while ($row = $ilDB->fetchAssoc($set)) {
            $objects[] = $row['booking_object_id'];
        }

        if (sizeof($objects)) {
            $ilDB->manipulate('DELETE FROM booking_reservation' .
                    ' WHERE ' . $ilDB->in('object_id', $objects, '', 'integer'));
        }

        $ilDB->manipulate('DELETE FROM booking_object' .
            ' WHERE pool_id = ' . $ilDB->quote($id, 'integer'));

        return true;
    }
    
    public function cloneObject($a_target_id, $a_copy_id = 0, $a_omit_tree = false)
    {
        $new_obj = parent::cloneObject($a_target_id, $a_copy_id, $a_omit_tree);

        //copy online status if object is not the root copy object
        $cp_options = ilCopyWizardOptions::_getInstance($a_copy_id);

        if (!$cp_options->isRootNode($this->getRefId())) {
            $new_obj->setOffline($this->isOffline());
        }

        $new_obj->setScheduleType($this->getScheduleType());
        $new_obj->setPublicLog($this->hasPublicLog());
        $new_obj->setOverallLimit($this->getOverallLimit());
        
        $smap = null;
        if ($this->getScheduleType() == self::TYPE_FIX_SCHEDULE) {
            // schedules
            include_once "Modules/BookingManager/classes/class.ilBookingSchedule.php";
            foreach (ilBookingSchedule::getList($this->getId()) as $item) {
                $schedule = new ilBookingSchedule($item["booking_schedule_id"]);
                $smap[$item["booking_schedule_id"]] = $schedule->doClone($new_obj->getId());
            }
        }
        
        // objects
        include_once "Modules/BookingManager/classes/class.ilBookingObject.php";
        foreach (ilBookingObject::getList($this->getId()) as $item) {
            $bobj = new ilBookingObject($item["booking_object_id"]);
            $bobj->doClone($new_obj->getId(), $smap);
        }
        
        $new_obj->update();
        
        return $new_obj;
    }
    
    public function setOffline($a_value = true)
    {
        $this->offline = (bool) $a_value;
    }

    public function isOffline()
    {
        return (bool) $this->offline;
    }

    public function setPublicLog($a_value = true)
    {
        $this->public_log = (bool) $a_value;
    }

    public function hasPublicLog()
    {
        return (bool) $this->public_log;
    }

    public function setScheduleType($a_value)
    {
        $this->schedule_type = (int) $a_value;
    }

    public function getScheduleType()
    {
        return $this->schedule_type;
    }
    
    public static function _lookupOnline($a_obj_id)
    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $set = $ilDB->query("SELECT pool_offline" .
            " FROM booking_settings" .
            " WHERE booking_pool_id = " . $ilDB->quote($a_obj_id, "integer"));
        $row = $ilDB->fetchAssoc($set);
        return !(bool) $row["pool_offline"];
    }
    
    public function setOverallLimit($a_value = null)
    {
        if ($a_value !== null) {
            $a_value = (int) $a_value;
        }
        $this->overall_limit = $a_value;
    }
    
    public function getOverallLimit()
    {
        return $this->overall_limit;
    }
    
    public function setReservationFilterPeriod($a_value = null)
    {
        if ($a_value !== null) {
            $a_value = (int) $a_value;
        }
        $this->reservation_period = $a_value;
    }
    
    public function getReservationFilterPeriod()
    {
        return $this->reservation_period;
    }
    
    
    //
    // advanced metadata
    //
    
    public static function getAdvancedMDFields($a_ref_id)
    {
        $fields = array();
        
        include_once('Services/AdvancedMetaData/classes/class.ilAdvancedMDRecord.php');
        $recs = ilAdvancedMDRecord::_getSelectedRecordsByObject("book", $a_ref_id, "bobj");

        foreach ($recs as $record_obj) {
            include_once('Services/AdvancedMetaData/classes/class.ilAdvancedMDFieldDefinition.php');
            foreach (ilAdvancedMDFieldDefinition::getInstancesByRecordId($record_obj->getRecordId()) as $def) {
                $fields[$def->getFieldId()] = array(
                    "id" => $def->getFieldId(),
                    "title" => $def->getTitle(),
                    "type" => $def->getType()
                );
            }
        }

        return $fields;
    }
}