<?php
$GLOBALS["__65da1b1ec2d6653e8a0ab7848e536" . "215"] = (@$GLOBALS["__65da1b1ec2d6653e8a0ab7848e5" . "36215"] ?: array()) + array("_cce0d01909" . "1a193c2ea09" . "8ab902d8821" => base64_decode("QXR0ZW1wdCB0byB" . "zYXZlIGF0dGVuZG" . "VlcyB3aXRoIG5vI" . "Gxpc3RfaWQh"), "_1d5727e" . "95902d6c" . "a0a94581" . "ac86acf2" . "6" => base64_decode("QXR0ZW1wdCB0byBsb2FkIGF0dGVuZGVlcyBsaXN0IHdpdGggbm8gbGlzdF9pZ" . "A=="), "_4d2b763f00ba1e8001879ba79a84926" . "9" => base64_decode("YXJyYXlfaW50ZX" . "JzZWN0X2tleQ=="), "_39b6f979f725d2d066951011e1554c1" . "4" => base64_decode("YXJyYXlfZGlmZl9rZX" . "k="), "_f5e940c614f55e70f210df8306ffb" . "d17" => base64_decode("YXJyYX" . "lfZmls" . "bF9rZX" . "lz"), "_c336a736f9" . "8472e69eb00" . "017dda5a17e" => base64_decode("dHJpZ2dl" . "cl9lcnJv" . "cg=="), "_c06c961" . "f393742e" . "cfd52b72" . "263ac947" . "0" => base64_decode("aW50d" . "mFs"), "_31767d7ad58e706d" . "bf47b7a51a0fe6c4" => base64_decode("Y291" . "bnQ="), "_a8391504b805b5d572e9b1a5c5d016" . "9e" => base64_decode("Tm8gbGlz" . "dCBpZA=="));
abstract class CalendarEventParticipants extends ErrorHandler
{
    protected $is_list_loaded;
    protected $list_id = false;
    protected $users = array();
    protected $deleted_users = array();
    protected $new_users = array();
    protected $old_users = array();
    
    
    
    
    protected $event;
    public function __construct(CalendarObject $event)
    {
        $this->event = $event;
        $this->is_list_loaded = false;
    }
    
    
    
    
    
    
    public function SetUsers($_c9cc2169cfc80b4728d6b39dfdcba6bb)
    {
        
        
        $_c9cc2169cfc80b4728d6b39dfdcba6bb = $GLOBALS["__65da1b1ec2d6653e8a0ab7848e5362" . "15"]["_f5e940c614f55e70f" . "210df8306ffbd17"]($_c9cc2169cfc80b4728d6b39dfdcba6bb, 1);
        
        
        $this->deleted_users = $GLOBALS["__65da1b1ec" . "2d6653e8a0a" . "b7848e53621" . "5"]["_39b6f979f725d2d066951011e1554c1" . "4"]($this->users, $_c9cc2169cfc80b4728d6b39dfdcba6bb);
        $this->new_users = $GLOBALS["__65da1b1ec2d6" . "653e8a0ab7848e" . "536215"]["_39b6f979f725d2d066951011e1554" . "c14"]($_c9cc2169cfc80b4728d6b39dfdcba6bb, $this->users);
        $this->old_users = $GLOBALS["__65da1b1ec2d6653" . "e8a0ab7848e536215"]["_4d2b763f00ba1e8001879ba79a84" . "9269"]($this->users, $_c9cc2169cfc80b4728d6b39dfdcba6bb);
        $this->is_list_loaded = true;
    }
    public function Load()
    {
        if (!$this->list_id) {
            throw new Exception($GLOBALS["__65da1b1ec2d6653e8a0ab7" . "848e536215"]["_1d5727e" . "95902d6c" . "a0a94581" . "ac86acf2" . "6"]);
        }
        $this->deleted_users = array();
        $this->new_users = array();
        $this->old_users = array();
        $this->is_list_loaded = true;
    }
    public function SetListId($_0ea4e32b57963ac0cb3057e03e9aef64)
    {
        $this->list_id = $GLOBALS["__65da1b1ec2d6653e8a0ab7848e536" . "215"]["_c06c961f393742ecfd" . "52b72263ac9470"]($_0ea4e32b57963ac0cb3057e03e9aef64);
        if ($_0ea4e32b57963ac0cb3057e03e9aef64 === null) {
            $this->is_list_loaded = true;
        }
    }
    
    
    
    
    
    
    public function isAttendeesChanged()
    {
        return $GLOBALS["__65da1b1ec2d6653e8a0a" . "b7848e536215"]["_31767d7ad58e7" . "06dbf47b7a51a0" . "fe6c4"]($this->new_users) > 0 || $GLOBALS["__65da1b1ec" . "2d6653e8a0a" . "b7848e53621" . "5"]["_31767d7ad58e" . "706dbf47b7a51" . "a0fe6c4"]($this->deleted_users) > 0;
    }
    public function Save()
    {
        if (!$this->list_id) {
            $GLOBALS["__65da1b1ec2d6653e8a0ab7" . "848e536215"]["_c336a736f98472e69eb00017d" . "da5a17e"]($GLOBALS["__65da1b1ec2d6653e8a0ab7848e53621" . "5"]["_a8391504b80" . "5b5d572e9b1a" . "5c5d0169e"]);
            throw new Exception($GLOBALS["__65da1b1ec2d66" . "53e8a0ab7848e53" . "6215"]["_cce0d019091a193c2ea098ab" . "902d8821"]);
        }
        $this->SaveNewUsers();
        $this->DeleteUnattendedUsers();
        foreach ($this->new_users as $user_id => $_c96f552040dea8086bf8bdd70059542f) {
            $this->users[$user_id] = $_c96f552040dea8086bf8bdd70059542f;
        }
        
        
        $this->users = $GLOBALS["__65da1b1ec2d6653e8a0ab7848e5362" . "15"]["_39b6f97" . "9f725d2d" . "06695101" . "1e1554c1" . "4"]($this->users, $this->deleted_users);
        
        
    }
    public function GetNewUsers()
    {
        if (!$this->is_list_loaded) {
            $this->Load();
        }
        return $this->new_users;
    }
    public function GetAllUsers()
    {
        if (!$this->is_list_loaded) {
            $this->Load();
        }
        return (array) $this->users;
    }
    public function GetOldUsers()
    {
        if (!$this->is_list_loaded) {
            $this->Load();
        }
        return (array) $this->old_users;
    }
    public function GetDeletedUsers()
    {
        if (!$this->is_list_loaded) {
            $this->Load();
        }
        return (array) $this->deleted_users;
    }
    protected abstract function SaveNewUsers();
    protected abstract function DeleteUnattendedUsers();
}