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                <?php
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                declare(strict_types=1);
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                namespace SKien\JsonLD;
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                /**
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                 * Adding structured data to any of your event pages.
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                 *
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                 * ### Avoid marking non-events as events:
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                 *  - Don’t promote non-event products or services such as
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                 *      "Trip package: San Diego/LA, 7 nights" as events.
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                 *  - Don’t add short-term discounts or purchase opportunities, such as:
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                 *      "Concert — buy your tickets now," or "Concert - 50% off until Saturday."
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                 *  - Don’t mark business hours as events, such as:
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                 *      "Adventure park open 8 AM to 5PM."
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                 *  - Don't mark coupons or vouchers as events, such as:
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                 *      "5% off your first order."
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                 *
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                 * ### Mark up multi-day events correctly:
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                 *  - If your event or ticket info is for an event that runs over several
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                 *    days, specify both the start and end dates of the event.
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                 *  - If there are several different performances across different days, each
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                 *    with individual tickets, add a separate Event element for each performance.
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                 *
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                 * ### required properties:
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                 *  - name
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                 *  - startdate
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                 *  - location
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                 *
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                 * ### recomended properties:
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                 *  - enddate
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                 *  - eventAttendanceMode (will be set automaticaly)
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                 *  - eventStatus
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                 *  - image
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                 *  - description
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                 *  - offers
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                 *  - organizer
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                 *  - performer
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                 *
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                 * @link https://developers.google.com/search/docs/data-types/event
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                 * @link https://schema.org/Event
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                 *
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                 * @package JsonLD
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                 * @author Stefanius <[email protected]>
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                 * @copyright MIT License - see the LICENSE file for details
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                 */
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                class JsonLDEvent extends JsonLD
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                {
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                    /** constants for Event status */
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                    public const __STATUS = '';
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                    /** The event is scheduled (default value for the status) */
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                    public const EVENT_SCHEDULED     = 'EventScheduled';
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                    /** The event is cancelled */
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                    public const EVENT_CANCELLED     = 'EventCancelled';
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                    /** The event moved to online event */
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                    public const EVENT_MOVED_ONLINE  = 'EventMovedOnline';
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                    /** The event is postponed */
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                    public const EVENT_POSTPONED     = 'EventPostponed';
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                    /** The event is re-scheduled */
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                    public const EVENT_RESCHEDULED   = 'EventRescheduled';
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                    /** constants for availability */
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                    public const __AVAILABILITY = '';
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                    /** Tickets available in stock  */
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                    public const AVAILABLE_IN_STOCK  = 'InStock';
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                    /** No more tickets of this categorie available  */
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                    public const AVAILABLE_SOLD_OUT  = 'SoldOut';
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                    /** Tickets can be pre ordered  */
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                    public const AVAILABLE_PRE_ORDER = 'PreOrder';
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                    /** constants for performer/organizer */
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                    public const __PERFORMER = '';
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                    /** Event is performed/organized by organization */
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                    public const ORGANIZATION    = 'Organization';
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                    /** Event is performed/organized by group */
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                    public const GROUP           = 'PerformingGroup';
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                    /** Event is performed/organized by person(s) */
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                    public const PERSON          = 'Person';
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                    /**
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                     * Initializes a JsonLD object for article.
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                     */
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                    public function __construct()
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                    {
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                        parent::__construct(self::EVENT, 'Event');
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                        $this->aJsonLD["eventAttendanceMode"] = 'https://schema.org/OfflineEventAttendanceMode';
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                        $this->aJsonLD["eventStatus"] = 'https://schema.org/EventScheduled';
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                    }
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                    /**
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                     * Set the main infos for the event.
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                     * @param string $strName
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                     * @param mixed $start      can be string (format YYYY-MM-DD HH:ii:ss), int (unixtimestamp) or DateTime - object
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                     * @param mixed $end        can be string (format YYYY-MM-DD HH:ii:ss), int (unixtimestamp) or DateTime - object
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                     */
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                    public function setInfo(string $strName, $start, $end = null) : void
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                    {
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                        $strName = $this->validString($strName);
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                        if (strlen($strName) > 0) {
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                            $this->aJsonLD["name"] = $strName;
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                            if ($start != null) {
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                                $this->aJsonLD["startDate"] = $this->validDate($start);
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                            }
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                            if ($end != null) {
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                                $this->aJsonLD["endDate"] = $this->validDate($end);
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                            }
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                        }
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                    }
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                    /**     * Set postal adress of the business.
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                     * Here it makes sense to enter as many properties as possible. The more you
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                     * specify, the more informative the result will be for users.
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                     *
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                     * @param string $strStreet
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                     * @param string $strPostcode
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                     * @param string $strCity
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                     * @param string $strRegion     (default: '')
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                     * @param string $strCountry    (default: '')
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                     */
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                    public function setAddress(string $strStreet, string $strPostcode, string $strCity, string $strRegion = '', string $strCountry = '') : void
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                    {
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                        $aAddress = $this->buildAddress($strStreet, $strPostcode, $strCity, $strRegion, $strCountry);
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                        if (!isset($this->aJsonLD["location"]) || !is_array($this->aJsonLD["location"])) {
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                            $this->aJsonLD["location"] = array("@type" => "Place");
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                        }
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                    126
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                                                     | 
                
                 | 
                        $this->aJsonLD["location"]["address"] = $aAddress;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    127
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    128
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    129
                 | 
                                    
                                                     | 
                
                 | 
                    /**
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    130
                 | 
                                    
                                                     | 
                
                 | 
                     * Set the virlual location of the event.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    131
                 | 
                                    
                                                     | 
                
                 | 
                     * If the event is happening online, use this method instead of setLocation() / setAdress().
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                                                     | 
                
                 | 
                     * If an event has a mix of online and physical location components, FIRST call
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                                                     | 
                
                 | 
                     * setLocation() / setAdress() for the physical component and THEN call setVirtualLocation().
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strURL
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                     */
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                    public function setVirtualLocation(string $strURL) : void
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                    {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                        $strURL = $this->validURL($strURL);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                        if (strlen($strURL) > 0) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                            $aVirtualLocation = array('@type' => 'VirtualLocation', 'url' => $strURL);
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                            if (isset($this->aJsonLD["location"]) && is_array($this->aJsonLD["location"])) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                                $aLocation = $this->aJsonLD["location"];
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["location"] = array();
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["location"][] = $aVirtualLocation;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["location"][] = $aLocation;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["eventAttendanceMode"] = 'https://schema.org/MixedEventAttendanceMode';
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                            } else {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["location"] = $aVirtualLocation;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["eventAttendanceMode"] = 'https://schema.org/OnlineEventAttendanceMode';
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                    /**
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                     * Set the staus of the event.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                     * Valid values are one of
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::EVENT_SCHEDULED
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::EVENT_CANCELLED
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::EVENT_MOVED_ONLINE
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::EVENT_POSTPONED
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::EVENT_RESCHEDULED
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                     *
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                                                     | 
                
                 | 
                     * If the event has been canceled or postponed, don't remove or change other
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
                                                     | 
                
                 | 
                     * properties (for example, don't remove startDate or location) instead, keep all
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                                                     | 
                
                 | 
                     * values as the same as they were before the cancelation, and only update the
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                     * eventStatus.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                                                     | 
                
                 | 
                     * If the event has been postponed to a later date, but the date isn't known yet,
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                                                     | 
                
                 | 
                     * Keep the original date in the startDate of the event until you know when the
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
                                                     | 
                
                 | 
                     * event will take place. Once you know the new date information, change the
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                                                     | 
                
                 | 
                     * eventStatus to EventRescheduled and update the startDate and endDate with the
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                                                     | 
                
                 | 
                     * new date information. Optionally, you can also mark the eventStatus field as
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                                                     | 
                
                 | 
                     * rescheduled and add the previousStartDate.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strStatus
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                                                     | 
                
                 | 
                     * @param mixed $prevstart      can be string (format YYYY-MM-DD HH:ii:ss), int (unixtimestamp) or DateTime - object
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                                                     | 
                
                 | 
                     */
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                    public function setStatus(string $strStatus, $prevstart = null) : void
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                    {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                                                     | 
                
                 | 
                        $aValid = array('EventScheduled', 'EventCancelled', 'EventMovedOnline', 'EventPostponed', 'EventRescheduled');
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                        if (in_array($strStatus, $aValid)) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                            $this->aJsonLD["eventStatus"] = 'https://schema.org/' . $strStatus;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
                                                     | 
                
                 | 
                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                        if ($prevstart != null && $strStatus == 'EventRescheduled') {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                            $this->aJsonLD["previousStartDate"] = $this->validDate($prevstart);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    186
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    187
                 | 
                                    
                                                     | 
                
                 | 
                    /**
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    188
                 | 
                                    
                                                     | 
                
                 | 
                     * Add offer for tickets to the event.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    189
                 | 
                                    
                                                     | 
                
                 | 
                     * Valid values for $strAvailable are one of
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    190
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::AVAILABLE_IN_STOCK
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    191
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::AVAILABLE_SOLD_OUT
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    192
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::AVAILABLE_PRE_ORDER
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    193
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string    $strName          Description or categorie of the ticket
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    194
                 | 
                                    
                                                     | 
                
                 | 
                     * @param float     $dftPrice         Price (should include service charges and fees)
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    195
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string    $strCur           The 3-letter currency code.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    196
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string    $strAvailable     Availability
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    197
                 | 
                                    
                                                     | 
                
                 | 
                     * @param mixed     $validFrom        Offer valid from, may be string (format YYYY-MM-DD HH:ii:ss), int (unixtimestamp) or DateTime - object
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    198
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string    $strURL           landing page that clearly and predominantly provides the opportunity to buy a ticket
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    199
                 | 
                                    
                                                     | 
                
                 | 
                     */
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    200
                 | 
                                    
                                                     | 
                
                 | 
                    public function addOffer(string $strName, float $dftPrice, string $strCur, $strAvailable = self::AVAILABLE_IN_STOCK, $validFrom = null, string $strURL = '') : void
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    201
                 | 
                                    
                                                     | 
                
                 | 
                    {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    202
                 | 
                                    
                                                     | 
                
                 | 
                        $aValid = array('InStock', 'SoldOut', 'PreOrder');
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    203
                 | 
                                    
                                                     | 
                
                 | 
                        if (in_array($strAvailable, $aValid)) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    204
                 | 
                                    
                                                     | 
                
                 | 
                            $strName = $this->validString($strName);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    205
                 | 
                                    
                                                     | 
                
                 | 
                            $strCur = strtoupper($this->validString($strCur));
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    206
                 | 
                                    
                                                     | 
                
                 | 
                            $strURL = $this->validURL($strURL);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    207
                 | 
                                    
                                                     | 
                
                 | 
                            if (!isset($this->aJsonLD['offers'])) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    208
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD['offers'] = array();
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    209
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    210
                 | 
                                    
                                                     | 
                
                 | 
                            $aOffer = array('@type' => 'Offer');
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    211
                 | 
                                    
                                                     | 
                
                 | 
                            if (strlen($strName) > 0) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    212
                 | 
                                    
                                                     | 
                
                 | 
                                $aOffer['name'] = $strName;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    213
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    214
                 | 
                                    
                                                     | 
                
                 | 
                            if ($dftPrice > 0.0) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    215
                 | 
                                    
                                                     | 
                
                 | 
                                $aOffer['price'] = $dftPrice;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    216
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    217
                 | 
                                    
                                                     | 
                
                 | 
                            if (strlen($strCur) > 0) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    218
                 | 
                                    
                                                     | 
                
                 | 
                                $aOffer['priceCurrency'] = $strCur;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    219
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    220
                 | 
                                    
                                                     | 
                
                 | 
                            if ($validFrom != null) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    221
                 | 
                                    
                                                     | 
                
                 | 
                                $aOffer['validFrom'] = $this->validDate($validFrom);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    222
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    223
                 | 
                                    
                                                     | 
                
                 | 
                            if (strlen($strAvailable) > 0) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    224
                 | 
                                    
                                                     | 
                
                 | 
                                $aOffer['availability'] = 'https://schema.org/' . $strAvailable;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    225
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    226
                 | 
                                    
                                                     | 
                
                 | 
                            if (strlen($strURL) > 0) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    227
                 | 
                                    
                                                     | 
                
                 | 
                                $aOffer['url'] = $strURL;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    228
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    229
                 | 
                                    
                                                     | 
                
                 | 
                            $this->aJsonLD['offers'][] = $aOffer;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    230
                 | 
                                    
                                                     | 
                
                 | 
                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    231
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    232
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    233
                 | 
                                    
                                                     | 
                
                 | 
                    /**
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    234
                 | 
                                    
                                                     | 
                
                 | 
                     * Set organizer of the event.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    235
                 | 
                                    
                                                     | 
                
                 | 
                     * Valid values for $strType are one of
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    236
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::GROUP
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    237
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::PERSON
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    238
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::ORGANIZATION
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    239
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strName
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    240
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strURL
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    241
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strType
  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    242
                 | 
                                    
                                                     | 
                
                 | 
                     */
  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    243
                 | 
                                    
                                                     | 
                
                 | 
                    public function setOrganizer(string $strName, string $strURL = '', string $strType = self::ORGANIZATION) : void
  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    244
                 | 
                                    
                                                     | 
                
                 | 
                    {
 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    245
                 | 
                                    
                                                     | 
                
                 | 
                        $aValid = array('PerformingGroup', 'Person', 'Organization');
 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    246
                 | 
                                    
                                                     | 
                
                 | 
                        $strName = $this->validString($strName);
  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    247
                 | 
                                    
                                                     | 
                
                 | 
                        $strURL = $this->validURL($strURL);
  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    248
                 | 
                                    
                                                     | 
                
                 | 
                        if (strlen($strName) > 0 && in_array($strType, $aValid)) {
 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    249
                 | 
                                    
                                                     | 
                
                 | 
                            $this->aJsonLD["organizer"] = array("@type" => $strType);
 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    250
                 | 
                                    
                                                     | 
                
                 | 
                            $this->aJsonLD["organizer"]["name"] = $strName;
  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    251
                 | 
                                    
                                                     | 
                
                 | 
                            if (strlen($strURL) > 0) {
 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    252
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["organizer"]["url"] = $strURL;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    253
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    254
                 | 
                                    
                                                     | 
                
                 | 
                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    255
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    256
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    257
                 | 
                                    
                                                     | 
                
                 | 
                    /**
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    258
                 | 
                                    
                                                     | 
                
                 | 
                     * Add performer of the event.
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    259
                 | 
                                    
                                                     | 
                
                 | 
                     * Valid values for $strType are one of
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    260
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::GROUP
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    261
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::PERSON
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    262
                 | 
                                    
                                                     | 
                
                 | 
                     * - self::ORGANIZATION
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    263
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strName
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    264
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strURL
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    265
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $strType
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    266
                 | 
                                    
                                                     | 
                
                 | 
                     */
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    267
                 | 
                                    
                                                     | 
                
                 | 
                    public function addPerformer(string $strName, string $strURL = '', string $strType = self::GROUP) : void
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    268
                 | 
                                    
                                                     | 
                
                 | 
                    {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    269
                 | 
                                    
                                                     | 
                
                 | 
                        $aValid = array('PerformingGroup', 'Person', 'Organization');
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    270
                 | 
                                    
                                                     | 
                
                 | 
                        $strName = $this->validString($strName);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    271
                 | 
                                    
                                                     | 
                
                 | 
                        $strURL = $this->validURL($strURL);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    272
                 | 
                                    
                                                     | 
                
                 | 
                        if (strlen($strName) > 0 && in_array($strType, $aValid)) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    273
                 | 
                                    
                                                     | 
                
                 | 
                            if (!isset($this->aJsonLD["performer"])) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    274
                 | 
                                    
                                                     | 
                
                 | 
                                $this->aJsonLD["performer"] = array();
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    275
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    276
                 | 
                                    
                                                     | 
                
                 | 
                            $aPerformer = array("@type" => $strType);
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    277
                 | 
                                    
                                                     | 
                
                 | 
                            $aPerformer["name"] = $strName;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    278
                 | 
                                    
                                                     | 
                
                 | 
                            if (strlen($strURL) > 0) {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    279
                 | 
                                    
                                                     | 
                
                 | 
                                $aPerformer["url"] = $strURL;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    280
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    281
                 | 
                                    
                                                     | 
                
                 | 
                            $this->aJsonLD["performer"][] = $aPerformer;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    282
                 | 
                                    
                                                     | 
                
                 | 
                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    283
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    284
                 | 
                                    
                                                     | 
                
                 | 
                }
  | 
            
            
                                                        
            
                                    
            
            
                | 
                    285
                 | 
                                    
                                                     | 
                
                 | 
                 |