eventespresso / event-espresso-core

core/domain/entities/editor/blocks/widgets/EventAttendees.php

Indentation +120 added lines, -120 removed lines

@@ -23,135 +23,135 @@
 class EventAttendees extends Block
 {
 
-    const BLOCK_TYPE = 'widgets-event-attendees';
+	const BLOCK_TYPE = 'widgets-event-attendees';
 
-    /**
-     * @var EspressoEventAttendees $shortcode
-     */
-    protected $shortcode;
+	/**
+	 * @var EspressoEventAttendees $shortcode
+	 */
+	protected $shortcode;
 
 
-    /**
-     * EventAttendees constructor.
-     *
-     * @param CoreBlocksAssetManager $block_asset_manager
-     * @param EspressoEventAttendees $shortcode
-     */
-    public function __construct(CoreBlocksAssetManager $block_asset_manager, EspressoEventAttendees $shortcode)
-    {
-        parent::__construct($block_asset_manager);
-        $this->shortcode = $shortcode;
-    }
+	/**
+	 * EventAttendees constructor.
+	 *
+	 * @param CoreBlocksAssetManager $block_asset_manager
+	 * @param EspressoEventAttendees $shortcode
+	 */
+	public function __construct(CoreBlocksAssetManager $block_asset_manager, EspressoEventAttendees $shortcode)
+	{
+		parent::__construct($block_asset_manager);
+		$this->shortcode = $shortcode;
+	}
 
 
-    /**
-     * Perform any early setup required by the block
-     * including setting the block type and supported post types
-     *
-     * @return void
-     */
-    public function initialize()
-    {
-        $this->setBlockType(self::BLOCK_TYPE);
-        $this->setSupportedPostTypes(array('espresso_events', 'post', 'page'));
-        $this->setAttributes(
-            array(
-                'eventId'            => array(
-                    'type'    => 'number',
-                    'default' => 0,
-                ),
-                'datetimeId'         => array(
-                    'type'    => 'number',
-                    'default' => 0,
-                ),
-                'ticketId'           => array(
-                    'type'    => 'number',
-                    'default' => 0,
-                ),
-                'status'              => array(
-                    'type'    => 'string',
-                    'default' => EEM_Registration::status_id_approved,
-                ),
-                'limit' => array(
-                    'type'    => 'number',
-                    'default' => 10,
-                ),
-                'showGravatar'       => array(
-                    'type'    => 'boolean',
-                    'default' => false,
-                ),
-                'displayOnArchives' => array(
-                    'type'    => 'boolean',
-                    'default' => false,
-                ),
-            )
-        );
-        $this->setDynamic();
-    }
+	/**
+	 * Perform any early setup required by the block
+	 * including setting the block type and supported post types
+	 *
+	 * @return void
+	 */
+	public function initialize()
+	{
+		$this->setBlockType(self::BLOCK_TYPE);
+		$this->setSupportedPostTypes(array('espresso_events', 'post', 'page'));
+		$this->setAttributes(
+			array(
+				'eventId'            => array(
+					'type'    => 'number',
+					'default' => 0,
+				),
+				'datetimeId'         => array(
+					'type'    => 'number',
+					'default' => 0,
+				),
+				'ticketId'           => array(
+					'type'    => 'number',
+					'default' => 0,
+				),
+				'status'              => array(
+					'type'    => 'string',
+					'default' => EEM_Registration::status_id_approved,
+				),
+				'limit' => array(
+					'type'    => 'number',
+					'default' => 10,
+				),
+				'showGravatar'       => array(
+					'type'    => 'boolean',
+					'default' => false,
+				),
+				'displayOnArchives' => array(
+					'type'    => 'boolean',
+					'default' => false,
+				),
+			)
+		);
+		$this->setDynamic();
+	}
 
 
-    /**
-     * returns an array where the key corresponds to the incoming attribute name from the WP block
-     * and the value corresponds to the attribute name for the existing EspressoEventAttendees shortcode
-     *
-     * @since $VID:$
-     * @return array
-     */
-    private function getAttributesMap()
-    {
-        return array(
-            'eventId'           => array('attribute' => 'event_id', 'sanitize' => 'absint'),
-            'datetimeId'        => array('attribute' => 'datetime_id', 'sanitize' => 'absint'),
-            'ticketId'          => array('attribute' => 'ticket_id', 'sanitize' => 'absint'),
-            'status'            => array('attribute' => 'status', 'sanitize' => 'sanitize_text_field'),
-            'limit'             => array('attribute' => 'limit', 'sanitize' => 'intval'),
-            'showGravatar'      => array('attribute' => 'show_gravatar', 'sanitize' => 'bool'),
-            'displayOnArchives' => array('attribute' => 'display_on_archives', 'sanitize' => 'bool'),
-        );
-    }
+	/**
+	 * returns an array where the key corresponds to the incoming attribute name from the WP block
+	 * and the value corresponds to the attribute name for the existing EspressoEventAttendees shortcode
+	 *
+	 * @since $VID:$
+	 * @return array
+	 */
+	private function getAttributesMap()
+	{
+		return array(
+			'eventId'           => array('attribute' => 'event_id', 'sanitize' => 'absint'),
+			'datetimeId'        => array('attribute' => 'datetime_id', 'sanitize' => 'absint'),
+			'ticketId'          => array('attribute' => 'ticket_id', 'sanitize' => 'absint'),
+			'status'            => array('attribute' => 'status', 'sanitize' => 'sanitize_text_field'),
+			'limit'             => array('attribute' => 'limit', 'sanitize' => 'intval'),
+			'showGravatar'      => array('attribute' => 'show_gravatar', 'sanitize' => 'bool'),
+			'displayOnArchives' => array('attribute' => 'display_on_archives', 'sanitize' => 'bool'),
+		);
+	}
 
 
-    /**
-     * @param array $attributes
-     * @since $VID:$
-     * @return array
-     */
-    private function parseAttributes(array $attributes)
-    {
-        foreach ($attributes as $attribute => $value) {
-            $convert = $this->getAttributesMap();
-            if (isset($convert[ $attribute ])) {
-                $sanitize = $convert[ $attribute ]['sanitize'];
-                if ($sanitize === 'bool') {
-                    $attributes[ $convert[ $attribute ]['attribute'] ] = filter_var(
-                        $value,
-                        FILTER_VALIDATE_BOOLEAN
-                    );
-                } else {
-                    $attributes[ $convert[ $attribute ]['attribute'] ] = $sanitize($value);
-                }
-                if ($attribute !== $convert[ $attribute ]['attribute']) {
-                    unset($attributes[ $attribute ]);
-                }
-            }
-        }
-        return $attributes;
-    }
+	/**
+	 * @param array $attributes
+	 * @since $VID:$
+	 * @return array
+	 */
+	private function parseAttributes(array $attributes)
+	{
+		foreach ($attributes as $attribute => $value) {
+			$convert = $this->getAttributesMap();
+			if (isset($convert[ $attribute ])) {
+				$sanitize = $convert[ $attribute ]['sanitize'];
+				if ($sanitize === 'bool') {
+					$attributes[ $convert[ $attribute ]['attribute'] ] = filter_var(
+						$value,
+						FILTER_VALIDATE_BOOLEAN
+					);
+				} else {
+					$attributes[ $convert[ $attribute ]['attribute'] ] = $sanitize($value);
+				}
+				if ($attribute !== $convert[ $attribute ]['attribute']) {
+					unset($attributes[ $attribute ]);
+				}
+			}
+		}
+		return $attributes;
+	}
 
 
-    /**
-     * returns the rendered HTML for the block
-     *
-     * @param array $attributes
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws DomainException
-     */
-    public function renderBlock(array $attributes = array())
-    {
-        return $this->shortcode->processShortcode($this->parseAttributes($attributes));
-    }
+	/**
+	 * returns the rendered HTML for the block
+	 *
+	 * @param array $attributes
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws DomainException
+	 */
+	public function renderBlock(array $attributes = array())
+	{
+		return $this->shortcode->processShortcode($this->parseAttributes($attributes));
+	}
 }

core/domain/entities/shortcodes/EspressoEventAttendees.php

Indentation +309 added lines, -309 removed lines

@@ -31,338 +31,338 @@
 class EspressoEventAttendees extends EspressoShortcode
 {
 
-    private $query_params = array(
-        0 => array(),
-    );
+	private $query_params = array(
+		0 => array(),
+	);
 
-    private $template_args = array(
-        'contacts' => array(),
-        'event'    => null,
-        'datetime' => null,
-        'ticket'   => null,
-    );
+	private $template_args = array(
+		'contacts' => array(),
+		'event'    => null,
+		'datetime' => null,
+		'ticket'   => null,
+	);
 
-    /**
-     * the actual shortcode tag that gets registered with WordPress
-     *
-     * @return string
-     */
-    public function getTag()
-    {
-        return 'ESPRESSO_EVENT_ATTENDEES';
-    }
+	/**
+	 * the actual shortcode tag that gets registered with WordPress
+	 *
+	 * @return string
+	 */
+	public function getTag()
+	{
+		return 'ESPRESSO_EVENT_ATTENDEES';
+	}
 
 
-    /**
-     * the time in seconds to cache the results of the processShortcode() method
-     * 0 means the processShortcode() results will NOT be cached at all
-     *
-     * @return int
-     */
-    public function cacheExpiration()
-    {
-        return 0;
-    }
+	/**
+	 * the time in seconds to cache the results of the processShortcode() method
+	 * 0 means the processShortcode() results will NOT be cached at all
+	 *
+	 * @return int
+	 */
+	public function cacheExpiration()
+	{
+		return 0;
+	}
 
 
-    /**
-     * a place for adding any initialization code that needs to run prior to wp_header().
-     * this may be required for shortcodes that utilize a corresponding module,
-     * and need to enqueue assets for that module
-     *
-     * @return void
-     */
-    public function initializeShortcode()
-    {
-        $this->shortcodeHasBeenInitialized();
-    }
+	/**
+	 * a place for adding any initialization code that needs to run prior to wp_header().
+	 * this may be required for shortcodes that utilize a corresponding module,
+	 * and need to enqueue assets for that module
+	 *
+	 * @return void
+	 */
+	public function initializeShortcode()
+	{
+		$this->shortcodeHasBeenInitialized();
+	}
 
 
-    /**
-     * process_shortcode - ESPRESSO_EVENT_ATTENDEES - Returns a list of attendees to an event.
-     *  [ESPRESSO_EVENT_ATTENDEES]
-     *  - defaults to attendees for earliest active event, or earliest upcoming event.
-     *  [ESPRESSO_EVENT_ATTENDEES event_id=123]
-     *  - attendees for specific event.
-     *  [ESPRESSO_EVENT_ATTENDEES datetime_id=245]
-     *  - attendees for a specific datetime.
-     *  [ESPRESSO_EVENT_ATTENDEES ticket_id=123]
-     *  - attendees for a specific ticket.
-     *  [ESPRESSO_EVENT_ATTENDEES status=all]
-     *  - specific registration status (use status id) or all for all attendees regardless of status.
-     *  Note default is to only return approved attendees
-     *  [ESPRESSO_EVENT_ATTENDEES show_gravatar=true]
-     *  - default is to not return gravatar.  Otherwise if this is set then return gravatar for email address given.
-     *  [ESPRESSO_EVENT_ATTENDEES display_on_archives=true]
-     *  - default is to not display attendees list on archive pages.
-     * Note: because of the relationship between event_id, ticket_id, and datetime_id:
-     * If more than one of those params is included, then preference is given to the following:
-     *  - event_id is used whenever its present and any others are ignored.
-     *  - if no event_id then datetime is used whenever its present and any others are ignored.
-     *  - otherwise ticket_id is used if present.
-     *
-     * @param array $attributes
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws DomainException
-     */
-    public function processShortcode($attributes = array())
-    {
-        // grab attributes and merge with defaults
-        $attributes = $this->getAttributes((array) $attributes);
-        $attributes['limit'] = (int) $attributes['limit'];
-        $display_on_archives = filter_var($attributes['display_on_archives'], FILTER_VALIDATE_BOOLEAN);
-        // don't display on archives unless 'display_on_archives' is true
-        if ($attributes['limit'] === 0 || (! $display_on_archives && is_archive())) {
-            return '';
-        }
-        try {
-            $this->setBaseTemplateArguments($attributes);
-            $this->validateEntities($attributes);
-            $this->setBaseQueryParams();
-        } catch (EntityNotFoundException $e) {
-            if (WP_DEBUG) {
-                return '<div class="important-notice ee-error">'
-                       . $e->getMessage()
-                       . '</div>';
-            }
-            return '';
-        }
-        $this->setAdditionalQueryParams($attributes);
-        // get contacts!
-        $this->template_args['contacts'] = EEM_Attendee::instance()->get_all($this->query_params);
-        // all set let's load up the template and return.
-        return EEH_Template::locate_template(
-            'loop-espresso_event_attendees.php',
-            $this->template_args
-        );
-    }
+	/**
+	 * process_shortcode - ESPRESSO_EVENT_ATTENDEES - Returns a list of attendees to an event.
+	 *  [ESPRESSO_EVENT_ATTENDEES]
+	 *  - defaults to attendees for earliest active event, or earliest upcoming event.
+	 *  [ESPRESSO_EVENT_ATTENDEES event_id=123]
+	 *  - attendees for specific event.
+	 *  [ESPRESSO_EVENT_ATTENDEES datetime_id=245]
+	 *  - attendees for a specific datetime.
+	 *  [ESPRESSO_EVENT_ATTENDEES ticket_id=123]
+	 *  - attendees for a specific ticket.
+	 *  [ESPRESSO_EVENT_ATTENDEES status=all]
+	 *  - specific registration status (use status id) or all for all attendees regardless of status.
+	 *  Note default is to only return approved attendees
+	 *  [ESPRESSO_EVENT_ATTENDEES show_gravatar=true]
+	 *  - default is to not return gravatar.  Otherwise if this is set then return gravatar for email address given.
+	 *  [ESPRESSO_EVENT_ATTENDEES display_on_archives=true]
+	 *  - default is to not display attendees list on archive pages.
+	 * Note: because of the relationship between event_id, ticket_id, and datetime_id:
+	 * If more than one of those params is included, then preference is given to the following:
+	 *  - event_id is used whenever its present and any others are ignored.
+	 *  - if no event_id then datetime is used whenever its present and any others are ignored.
+	 *  - otherwise ticket_id is used if present.
+	 *
+	 * @param array $attributes
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws DomainException
+	 */
+	public function processShortcode($attributes = array())
+	{
+		// grab attributes and merge with defaults
+		$attributes = $this->getAttributes((array) $attributes);
+		$attributes['limit'] = (int) $attributes['limit'];
+		$display_on_archives = filter_var($attributes['display_on_archives'], FILTER_VALIDATE_BOOLEAN);
+		// don't display on archives unless 'display_on_archives' is true
+		if ($attributes['limit'] === 0 || (! $display_on_archives && is_archive())) {
+			return '';
+		}
+		try {
+			$this->setBaseTemplateArguments($attributes);
+			$this->validateEntities($attributes);
+			$this->setBaseQueryParams();
+		} catch (EntityNotFoundException $e) {
+			if (WP_DEBUG) {
+				return '<div class="important-notice ee-error">'
+					   . $e->getMessage()
+					   . '</div>';
+			}
+			return '';
+		}
+		$this->setAdditionalQueryParams($attributes);
+		// get contacts!
+		$this->template_args['contacts'] = EEM_Attendee::instance()->get_all($this->query_params);
+		// all set let's load up the template and return.
+		return EEH_Template::locate_template(
+			'loop-espresso_event_attendees.php',
+			$this->template_args
+		);
+	}
 
 
-    /**
-     * merge incoming attributes with filtered defaults
-     *
-     * @param array $attributes
-     * @return array
-     */
-    private function getAttributes(array $attributes)
-    {
-        return (array) apply_filters(
-            'EES_Espresso_Event_Attendees__process_shortcode__default_shortcode_atts',
-            $attributes + array(
-                'event_id'            => null,
-                'datetime_id'         => null,
-                'ticket_id'           => null,
-                'status'              => EEM_Registration::status_id_approved,
-                'show_gravatar'       => false,
-                'display_on_archives' => false,
-                'limit'               => 10,
-            )
-        );
-    }
+	/**
+	 * merge incoming attributes with filtered defaults
+	 *
+	 * @param array $attributes
+	 * @return array
+	 */
+	private function getAttributes(array $attributes)
+	{
+		return (array) apply_filters(
+			'EES_Espresso_Event_Attendees__process_shortcode__default_shortcode_atts',
+			$attributes + array(
+				'event_id'            => null,
+				'datetime_id'         => null,
+				'ticket_id'           => null,
+				'status'              => EEM_Registration::status_id_approved,
+				'show_gravatar'       => false,
+				'display_on_archives' => false,
+				'limit'               => 10,
+			)
+		);
+	}
 
 
-    /**
-     * Set all the base template arguments from the incoming attributes.
-     * * Note: because of the relationship between event_id, ticket_id, and datetime_id:
-     * If more than one of those params is included, then preference is given to the following:
-     *  - event_id is used whenever its present and any others are ignored.
-     *  - if no event_id then datetime is used whenever its present and any others are ignored.
-     *  - otherwise ticket_id is used if present.
-     *
-     * @param array $attributes
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    private function setBaseTemplateArguments(array $attributes)
-    {
-        $this->template_args['show_gravatar'] = $attributes['show_gravatar'];
-        $this->template_args['event'] = $this->getEvent($attributes);
-        $this->template_args['datetime'] = empty($attributes['event_id'])
-            ? $this->getDatetime($attributes)
-            : null;
-        $this->template_args['ticket'] = empty($attributes['datetime_id']) && empty($attributes['event_id'])
-            ? $this->getTicket($attributes)
-            : null;
-    }
+	/**
+	 * Set all the base template arguments from the incoming attributes.
+	 * * Note: because of the relationship between event_id, ticket_id, and datetime_id:
+	 * If more than one of those params is included, then preference is given to the following:
+	 *  - event_id is used whenever its present and any others are ignored.
+	 *  - if no event_id then datetime is used whenever its present and any others are ignored.
+	 *  - otherwise ticket_id is used if present.
+	 *
+	 * @param array $attributes
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	private function setBaseTemplateArguments(array $attributes)
+	{
+		$this->template_args['show_gravatar'] = $attributes['show_gravatar'];
+		$this->template_args['event'] = $this->getEvent($attributes);
+		$this->template_args['datetime'] = empty($attributes['event_id'])
+			? $this->getDatetime($attributes)
+			: null;
+		$this->template_args['ticket'] = empty($attributes['datetime_id']) && empty($attributes['event_id'])
+			? $this->getTicket($attributes)
+			: null;
+	}
 
 
-    /**
-     * Validates the presence of entities for the given attribute values.
-     *
-     * @param array $attributes
-     * @throws EntityNotFoundException
-     */
-    private function validateEntities(array $attributes)
-    {
-        if (! $this->template_args['event'] instanceof EE_Event
-            || (
-                empty($attributes['event_id'])
-                && $attributes['datetime_id']
-                && ! $this->template_args['datetime'] instanceof EE_Datetime
-            )
-            || (
-                empty($attributes['event_id'])
-                && empty($attributes['datetime_id'])
-                && $attributes['ticket_id']
-                && ! $this->template_args['ticket'] instanceof EE_Ticket
-            )
-        ) {
-            throw new EntityNotFoundException(
-                '',
-                '',
-                esc_html__(
-                    'The [ESPRESSO_EVENT_ATTENDEES] shortcode has been used incorrectly.  Please double check the arguments you used for any typos.  In the case of ID type arguments, its possible the given ID does not correspond to existing data in the database.',
-                    'event_espresso'
-                )
-            );
-        }
-    }
+	/**
+	 * Validates the presence of entities for the given attribute values.
+	 *
+	 * @param array $attributes
+	 * @throws EntityNotFoundException
+	 */
+	private function validateEntities(array $attributes)
+	{
+		if (! $this->template_args['event'] instanceof EE_Event
+			|| (
+				empty($attributes['event_id'])
+				&& $attributes['datetime_id']
+				&& ! $this->template_args['datetime'] instanceof EE_Datetime
+			)
+			|| (
+				empty($attributes['event_id'])
+				&& empty($attributes['datetime_id'])
+				&& $attributes['ticket_id']
+				&& ! $this->template_args['ticket'] instanceof EE_Ticket
+			)
+		) {
+			throw new EntityNotFoundException(
+				'',
+				'',
+				esc_html__(
+					'The [ESPRESSO_EVENT_ATTENDEES] shortcode has been used incorrectly.  Please double check the arguments you used for any typos.  In the case of ID type arguments, its possible the given ID does not correspond to existing data in the database.',
+					'event_espresso'
+				)
+			);
+		}
+	}
 
 
-    /**
-     * Sets the query params for the base query elements.
-     */
-    private function setBaseQueryParams()
-    {
-        switch (true) {
-            case $this->template_args['datetime'] instanceof EE_Datetime:
-                $this->query_params = array(
-                    0                          => array(
-                        'Registration.Ticket.Datetime.DTT_ID' => $this->template_args['datetime']->ID(),
-                    ),
-                    'default_where_conditions' => 'this_model_only',
-                );
-                break;
-            case $this->template_args['ticket'] instanceof EE_Ticket:
-                $this->query_params[0] = array(
-                    'Registration.TKT_ID' => $this->template_args['ticket']->ID(),
-                );
-                break;
-            case $this->template_args['event'] instanceof EE_Event:
-                $this->query_params[0] = array(
-                    'Registration.EVT_ID' => $this->template_args['event']->ID(),
-                );
-                break;
-        }
-    }
+	/**
+	 * Sets the query params for the base query elements.
+	 */
+	private function setBaseQueryParams()
+	{
+		switch (true) {
+			case $this->template_args['datetime'] instanceof EE_Datetime:
+				$this->query_params = array(
+					0                          => array(
+						'Registration.Ticket.Datetime.DTT_ID' => $this->template_args['datetime']->ID(),
+					),
+					'default_where_conditions' => 'this_model_only',
+				);
+				break;
+			case $this->template_args['ticket'] instanceof EE_Ticket:
+				$this->query_params[0] = array(
+					'Registration.TKT_ID' => $this->template_args['ticket']->ID(),
+				);
+				break;
+			case $this->template_args['event'] instanceof EE_Event:
+				$this->query_params[0] = array(
+					'Registration.EVT_ID' => $this->template_args['event']->ID(),
+				);
+				break;
+		}
+	}
 
 
-    /**
-     * @param array $attributes
-     * @return EE_Event|null
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    private function getEvent(array $attributes)
-    {
-        switch (true) {
-            case ! empty($attributes['event_id']):
-                $event = EEM_Event::instance()->get_one_by_ID($attributes['event_id']);
-                break;
-            case ! empty($attributes['datetime_id']):
-                $event = EEM_Event::instance()->get_one(array(
-                    array(
-                        'Datetime.DTT_ID' => $attributes['datetime_id'],
-                    ),
-                ));
-                break;
-            case ! empty($attributes['ticket_id']):
-                $event = EEM_Event::instance()->get_one(array(
-                    array(
-                        'Datetime.Ticket.TKT_ID' => $attributes['ticket_id'],
-                    ),
-                    'default_where_conditions' => 'none'
-                ));
-                break;
-            case is_espresso_event():
-                $event = EEH_Event_View::get_event();
-                break;
-            default:
-                // one last shot...
-                // try getting the earliest active event
-                $events = EEM_Event::instance()->get_active_events(array(
-                    'limit'    => 1,
-                    'order_by' => array('Datetime.DTT_EVT_start' => 'ASC'),
-                ));
-                //  if none then get the next upcoming
-                $events = empty($events)
-                    ? EEM_Event::instance()->get_upcoming_events(array(
-                        'limit'    => 1,
-                        'order_by' => array('Datetime.DTT_EVT_start' => 'ASC'),
-                    ))
-                    : $events;
-                $event = reset($events);
-        }
+	/**
+	 * @param array $attributes
+	 * @return EE_Event|null
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	private function getEvent(array $attributes)
+	{
+		switch (true) {
+			case ! empty($attributes['event_id']):
+				$event = EEM_Event::instance()->get_one_by_ID($attributes['event_id']);
+				break;
+			case ! empty($attributes['datetime_id']):
+				$event = EEM_Event::instance()->get_one(array(
+					array(
+						'Datetime.DTT_ID' => $attributes['datetime_id'],
+					),
+				));
+				break;
+			case ! empty($attributes['ticket_id']):
+				$event = EEM_Event::instance()->get_one(array(
+					array(
+						'Datetime.Ticket.TKT_ID' => $attributes['ticket_id'],
+					),
+					'default_where_conditions' => 'none'
+				));
+				break;
+			case is_espresso_event():
+				$event = EEH_Event_View::get_event();
+				break;
+			default:
+				// one last shot...
+				// try getting the earliest active event
+				$events = EEM_Event::instance()->get_active_events(array(
+					'limit'    => 1,
+					'order_by' => array('Datetime.DTT_EVT_start' => 'ASC'),
+				));
+				//  if none then get the next upcoming
+				$events = empty($events)
+					? EEM_Event::instance()->get_upcoming_events(array(
+						'limit'    => 1,
+						'order_by' => array('Datetime.DTT_EVT_start' => 'ASC'),
+					))
+					: $events;
+				$event = reset($events);
+		}
 
-        return $event instanceof EE_Event ? $event : null;
-    }
+		return $event instanceof EE_Event ? $event : null;
+	}
 
 
-    /**
-     * @param array $attributes
-     * @return EE_Datetime|null
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    private function getDatetime(array $attributes)
-    {
-        if (! empty($attributes['datetime_id'])) {
-            $datetime = EEM_Datetime::instance()->get_one_by_ID($attributes['datetime_id']);
-            if ($datetime instanceof EE_Datetime) {
-                return $datetime;
-            }
-        }
-        return null;
-    }
+	/**
+	 * @param array $attributes
+	 * @return EE_Datetime|null
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	private function getDatetime(array $attributes)
+	{
+		if (! empty($attributes['datetime_id'])) {
+			$datetime = EEM_Datetime::instance()->get_one_by_ID($attributes['datetime_id']);
+			if ($datetime instanceof EE_Datetime) {
+				return $datetime;
+			}
+		}
+		return null;
+	}
 
 
-    /**
-     * @param array $attributes
-     * @return \EE_Base_Class|EE_Ticket|null
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    private function getTicket(array $attributes)
-    {
-        if (! empty($attributes['ticket_id'])) {
-            $ticket = EEM_Ticket::instance()->get_one_by_ID($attributes['ticket_id']);
-            if ($ticket instanceof EE_Ticket) {
-                return $ticket;
-            }
-        }
-        return null;
-    }
+	/**
+	 * @param array $attributes
+	 * @return \EE_Base_Class|EE_Ticket|null
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	private function getTicket(array $attributes)
+	{
+		if (! empty($attributes['ticket_id'])) {
+			$ticket = EEM_Ticket::instance()->get_one_by_ID($attributes['ticket_id']);
+			if ($ticket instanceof EE_Ticket) {
+				return $ticket;
+			}
+		}
+		return null;
+	}
 
 
-    /**
-     * @param array $attributes
-     * @throws EE_Error
-     */
-    private function setAdditionalQueryParams(array $attributes)
-    {
-        $reg_status_array = EEM_Registration::reg_status_array();
-        if (isset($reg_status_array[ $attributes['status'] ])) {
-            $this->query_params[0]['Registration.STS_ID'] = $attributes['status'];
-        }
-        if (absint($attributes['limit'])) {
-            $this->query_params['limit'] = $attributes['limit'];
-        }
-        $this->query_params['group_by'] = array('ATT_ID');
-        $this->query_params['order_by'] = (array) apply_filters(
-            'FHEE__EES_Espresso_Event_Attendees__process_shortcode__order_by',
-            array('ATT_lname' => 'ASC', 'ATT_fname' => 'ASC')
-        );
-    }
+	/**
+	 * @param array $attributes
+	 * @throws EE_Error
+	 */
+	private function setAdditionalQueryParams(array $attributes)
+	{
+		$reg_status_array = EEM_Registration::reg_status_array();
+		if (isset($reg_status_array[ $attributes['status'] ])) {
+			$this->query_params[0]['Registration.STS_ID'] = $attributes['status'];
+		}
+		if (absint($attributes['limit'])) {
+			$this->query_params['limit'] = $attributes['limit'];
+		}
+		$this->query_params['group_by'] = array('ATT_ID');
+		$this->query_params['order_by'] = (array) apply_filters(
+			'FHEE__EES_Espresso_Event_Attendees__process_shortcode__order_by',
+			array('ATT_lname' => 'ASC', 'ATT_fname' => 'ASC')
+		);
+	}
 }

Spacing +5 added lines, -5 removed lines

@@ -116,7 +116,7 @@ 
         $attributes['limit'] = (int) $attributes['limit'];
         $display_on_archives = filter_var($attributes['display_on_archives'], FILTER_VALIDATE_BOOLEAN);
         // don't display on archives unless 'display_on_archives' is true
-        if ($attributes['limit'] === 0 || (! $display_on_archives && is_archive())) {
+        if ($attributes['limit'] === 0 || ( ! $display_on_archives && is_archive())) {
             return '';
         }
         try {
@@ -200,7 +200,7 @@ 
      */
     private function validateEntities(array $attributes)
     {
-        if (! $this->template_args['event'] instanceof EE_Event
+        if ( ! $this->template_args['event'] instanceof EE_Event
             || (
                 empty($attributes['event_id'])
                 && $attributes['datetime_id']
@@ -316,7 +316,7 @@ 
      */
     private function getDatetime(array $attributes)
     {
-        if (! empty($attributes['datetime_id'])) {
+        if ( ! empty($attributes['datetime_id'])) {
             $datetime = EEM_Datetime::instance()->get_one_by_ID($attributes['datetime_id']);
             if ($datetime instanceof EE_Datetime) {
                 return $datetime;
@@ -336,7 +336,7 @@ 
      */
     private function getTicket(array $attributes)
     {
-        if (! empty($attributes['ticket_id'])) {
+        if ( ! empty($attributes['ticket_id'])) {
             $ticket = EEM_Ticket::instance()->get_one_by_ID($attributes['ticket_id']);
             if ($ticket instanceof EE_Ticket) {
                 return $ticket;
@@ -353,7 +353,7 @@ 
     private function setAdditionalQueryParams(array $attributes)
     {
         $reg_status_array = EEM_Registration::reg_status_array();
-        if (isset($reg_status_array[ $attributes['status'] ])) {
+        if (isset($reg_status_array[$attributes['status']])) {
             $this->query_params[0]['Registration.STS_ID'] = $attributes['status'];
         }
         if (absint($attributes['limit'])) {