eventespresso / event-espresso-core

core/libraries/rest_api/calculations/Event.php

Indentation +401 added lines, -401 removed lines

@@ -19,7 +19,7 @@ 
  * @since                 $VID:$
  */
 if (! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 
@@ -27,404 +27,404 @@ 
 class Event extends Calculations_Base
 {
 
-    /**
-     * Calculates the total spaces on the event (not subtracting sales, but taking
-     * sales into account; so this is the optimum sales that CAN still be achieved)
-     * See EE_Event::total_available_spaces( true );
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return int
-     * @throws EE_Error
-     */
-    public static function optimumSalesAtStart($wpdb_row, $request, $controller)
-    {
-        $event_obj = null;
-        if (Event::wpdbRowHasEventId($wpdb_row)) {
-            $event_obj = EEM_Event::instance()->get_one_by_ID($wpdb_row['Event_CPT.ID']);
-        }
-        if ($event_obj instanceof EE_Event) {
-            return $event_obj->total_available_spaces();
-        }
-        throw new EE_Error(
-            sprintf(
-                __(
-                    // @codingStandardsIgnoreStart
-                    'Cannot calculate optimum_sales_at_start because the event with ID %1$s (from database row %2$s) was not found',
-                    // @codingStandardsIgnoreEnd
-                    'event_espresso'
-                ),
-                $wpdb_row['Event_CPT.ID'],
-                print_r($wpdb_row, true)
-            )
-        );
-    }
-
-
-
-    /**
-     * Calculates the total spaces on the event (ignoring all sales; so this is the optimum
-     * sales that COULD have been achieved)
-     * See EE_Event::total_available_spaces( true );
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return int
-     * @throws EE_Error
-     */
-    public static function optimumSalesNow($wpdb_row, $request, $controller)
-    {
-        $event_obj = null;
-        if (Event::wpdbRowHasEventId($wpdb_row)) {
-            $event_obj = EEM_Event::instance()->get_one_by_ID($wpdb_row['Event_CPT.ID']);
-        }
-        if ($event_obj instanceof EE_Event) {
-            return $event_obj->total_available_spaces(true);
-        }
-        throw new EE_Error(
-            sprintf(
-                __(
-                    // @codingStandardsIgnoreStart
-                    'Cannot calculate optimum_sales_now because the event with ID %1$s (from database row %2$s) was not found',
-                    // @codingStandardsIgnoreEnd
-                    'event_espresso'
-                ),
-                $wpdb_row['Event_CPT.ID'],
-                print_r($wpdb_row, true)
-            )
-        );
-    }
-
-
-
-    /**
-     * Like optimum_sales_now, but minus total sales so far.
-     * See EE_Event::spaces_remaining_for_sale( true );
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return int
-     * @throws EE_Error
-     */
-    public static function spacesRemaining($wpdb_row, $request, $controller)
-    {
-        $event_obj = null;
-        if (Event::wpdbRowHasEventId($wpdb_row)) {
-            $event_obj = EEM_Event::instance()->get_one_by_ID($wpdb_row['Event_CPT.ID']);
-        }
-        if ($event_obj instanceof EE_Event) {
-            return $event_obj->spaces_remaining_for_sale();
-        }
-        throw new EE_Error(
-            sprintf(
-                __(
-                    // @codingStandardsIgnoreStart
-                    'Cannot calculate spaces_remaining because the event with ID %1$s (from database row %2$s) was not found',
-                    // @codingStandardsIgnoreEnd
-                    'event_espresso'
-                ),
-                $wpdb_row['Event_CPT.ID'],
-                print_r($wpdb_row, true)
-            )
-        );
-    }
-
-
-
-    /**
-     * Counts the number of approved registrations for this event (regardless
-     * of how many datetimes each registrations' ticket purchase is for)
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return int
-     * @throws EE_Error
-     */
-    public static function spotsTaken($wpdb_row, $request, $controller)
-    {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                        // @codingStandardsIgnoreStart
-                        'Cannot calculate spots_taken because the database row %1$s does not have a valid entry for "Event_CPT.ID"',
-                        // @codingStandardsIgnoreEnd
-                        'event_espresso'
-                    ),
-                    print_r($wpdb_row, true)
-                )
-            );
-        }
-        return EEM_Registration::instance()->count(
-            array(
-                array(
-                    'EVT_ID' => $wpdb_row['Event_CPT.ID'],
-                    'STS_ID' => EEM_Registration::status_id_approved,
-                ),
-            ),
-            'REG_ID',
-            true
-        );
-    }
-
-
-
-    /**
-     * Counts the number of pending-payment registrations for this event (regardless
-     * of how many datetimes each registrations' ticket purchase is for)
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return int
-     * @throws EE_Error
-     * @throws RestException
-     */
-    public static function spotsTakenPendingPayment($wpdb_row, $request, $controller)
-    {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                        // @codingStandardsIgnoreStart
-                        'Cannot calculate spots_taken_pending_payment because the database row %1$s does not have an entry for "Event_CPT.ID"',
-                        // @codingStandardsIgnoreEnd
-                        'event_espresso'
-                    ),
-                    print_r($wpdb_row, true)
-                )
-            );
-        }
-        self::verifyCurrentUserCan('ee_read_registrations', 'spots_taken_pending_payment');
-        return EEM_Registration::instance()->count(
-            array(
-                array(
-                    'EVT_ID' => $wpdb_row['Event_CPT.ID'],
-                    'STS_ID' => EEM_Registration::status_id_pending_payment,
-                ),
-            ),
-            'REG_ID',
-            true
-        );
-    }
-
-
-
-    /**
-     * Counts all the registrations who have checked into one of this events' datetimes
-     * See EE_Event::total_available_spaces( false );
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return int|null if permission denied
-     * @throws EE_Error
-     * @throws RestException
-     */
-    public static function registrationsCheckedInCount($wpdb_row, $request, $controller)
-    {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                        // @codingStandardsIgnoreStart
-                        'Cannot calculate registrations_checked_in_count because the database row %1$s does not have an entry for "Event_CPT.ID"',
-                        // @codingStandardsIgnoreEnd
-                        'event_espresso'
-                    ),
-                    print_r($wpdb_row, true)
-                )
-            );
-        }
-        self::verifyCurrentUserCan('ee_read_checkins', 'registrations_checked_in_count');
-        return EEM_Registration::instance()->count_registrations_checked_into_event($wpdb_row['Event_CPT.ID'], true);
-    }
-
-
-
-    /**
-     * Counts all the registrations who have checked out of one of this events' datetimes
-     * See EE_Event::total_available_spaces( false );
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return int
-     * @throws EE_Error
-     * @throws RestException
-     */
-    public static function registrationsCheckedOutCount($wpdb_row, $request, $controller)
-    {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                        // @codingStandardsIgnoreStart
-                        'Cannot calculate registrations_checked_out_count because the database row %1$s does not have an entry for "Event_CPT.ID"',
-                        // @codingStandardsIgnoreEnd
-                        'event_espresso'
-                    ),
-                    print_r($wpdb_row, true)
-                )
-            );
-        }
-        self::verifyCurrentUserCan('ee_read_checkins', 'registrations_checked_out_count');
-        return EEM_Registration::instance()->count_registrations_checked_into_event($wpdb_row['Event_CPT.ID'], false);
-    }
-
-
-
-    /**
-     * Gets the thumbnail image
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return array
-     * @throws EE_Error
-     */
-    public static function imageThumbnail($wpdb_row, $request, $controller)
-    {
-        return self::calculateImageData($wpdb_row, 'thumbnail');
-    }
-
-
-
-    /**
-     * Gets the medium image
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return array
-     * @throws EE_Error
-     */
-    public static function imageMedium($wpdb_row, $request, $controller)
-    {
-        return self::calculateImageData($wpdb_row, 'medium');
-    }
-
-
-
-    /**
-     * Gets the medium-large image
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return array
-     * @throws EE_Error
-     */
-    public static function imageMediumLarge($wpdb_row, $request, $controller)
-    {
-        return self::calculateImageData($wpdb_row, 'medium_large');
-    }
-
-
-
-    /**
-     * Gets the large image
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return array
-     * @throws EE_Error
-     */
-    public static function imageLarge($wpdb_row, $request, $controller)
-    {
-        return self::calculateImageData($wpdb_row, 'large');
-    }
-
-
-
-    /**
-     * Gets the post-thumbnail image
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return array
-     * @throws EE_Error
-     */
-    public static function imagePostThumbnail($wpdb_row, $request, $controller)
-    {
-        return self::calculateImageData($wpdb_row, 'post-thumbnail');
-    }
-
-
-
-    /**
-     * Gets the full size image
-     *
-     * @param array            $wpdb_row
-     * @param \WP_REST_Request $request
-     * @param Base             $controller
-     * @return array
-     * @throws EE_Error
-     */
-    public static function imageFull($wpdb_row, $request, $controller)
-    {
-        return self::calculateImageData($wpdb_row, 'full');
-    }
-
-
-
-    /**
-     * Gets image specs and formats them for the display in the API,
-     * according to the image size requested
-     *
-     * @param array    $wpdb_row
-     * @param string $image_size one of these: thumbnail, medium, medium_large, large, post-thumbnail, full
-     * @return array|false if no such image exists. If array it will have keys 'url', 'width', 'height' and 'original'
-     * @throws EE_Error
-     */
-    protected static function calculateImageData($wpdb_row, $image_size)
-    {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                    // @codingStandardsIgnoreStart
-                        'Cannot calculate image because the database row %1$s does not have an entry for "Event_CPT.ID"',
-                        // @codingStandardsIgnoreEnd
-                        'event_espresso'
-                    ),
-                    print_r($wpdb_row, true)
-                )
-            );
-        }
-        $EVT_ID = $wpdb_row['Event_CPT.ID'];
-        $attachment_id = get_post_thumbnail_id($EVT_ID);
-        $data = wp_get_attachment_image_src($attachment_id, $image_size);
-        if (! $data) {
-            return null;
-        }
-        $generated = true;
-        if (isset($data[3])) {
-            $generated = $data[3];
-        }
-        return array(
-            'url'       => $data[0],
-            'width'     => $data[1],
-            'height'    => $data[2],
-            'generated' => $generated,
-        );
-    }
-
-
-
-    /**
-     * Returns true if the array of data contains 'Event_CPT.ID'. False otherwise
-     * @param array $wpdb_row
-     * @return bool
-     */
-    protected static function wpdbRowHasEventId($wpdb_row)
-    {
-        return (is_array($wpdb_row) && isset($wpdb_row['Event_CPT.ID']) && absint($wpdb_row['Event_CPT.ID']));
-    }
+	/**
+	 * Calculates the total spaces on the event (not subtracting sales, but taking
+	 * sales into account; so this is the optimum sales that CAN still be achieved)
+	 * See EE_Event::total_available_spaces( true );
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public static function optimumSalesAtStart($wpdb_row, $request, $controller)
+	{
+		$event_obj = null;
+		if (Event::wpdbRowHasEventId($wpdb_row)) {
+			$event_obj = EEM_Event::instance()->get_one_by_ID($wpdb_row['Event_CPT.ID']);
+		}
+		if ($event_obj instanceof EE_Event) {
+			return $event_obj->total_available_spaces();
+		}
+		throw new EE_Error(
+			sprintf(
+				__(
+					// @codingStandardsIgnoreStart
+					'Cannot calculate optimum_sales_at_start because the event with ID %1$s (from database row %2$s) was not found',
+					// @codingStandardsIgnoreEnd
+					'event_espresso'
+				),
+				$wpdb_row['Event_CPT.ID'],
+				print_r($wpdb_row, true)
+			)
+		);
+	}
+
+
+
+	/**
+	 * Calculates the total spaces on the event (ignoring all sales; so this is the optimum
+	 * sales that COULD have been achieved)
+	 * See EE_Event::total_available_spaces( true );
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public static function optimumSalesNow($wpdb_row, $request, $controller)
+	{
+		$event_obj = null;
+		if (Event::wpdbRowHasEventId($wpdb_row)) {
+			$event_obj = EEM_Event::instance()->get_one_by_ID($wpdb_row['Event_CPT.ID']);
+		}
+		if ($event_obj instanceof EE_Event) {
+			return $event_obj->total_available_spaces(true);
+		}
+		throw new EE_Error(
+			sprintf(
+				__(
+					// @codingStandardsIgnoreStart
+					'Cannot calculate optimum_sales_now because the event with ID %1$s (from database row %2$s) was not found',
+					// @codingStandardsIgnoreEnd
+					'event_espresso'
+				),
+				$wpdb_row['Event_CPT.ID'],
+				print_r($wpdb_row, true)
+			)
+		);
+	}
+
+
+
+	/**
+	 * Like optimum_sales_now, but minus total sales so far.
+	 * See EE_Event::spaces_remaining_for_sale( true );
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public static function spacesRemaining($wpdb_row, $request, $controller)
+	{
+		$event_obj = null;
+		if (Event::wpdbRowHasEventId($wpdb_row)) {
+			$event_obj = EEM_Event::instance()->get_one_by_ID($wpdb_row['Event_CPT.ID']);
+		}
+		if ($event_obj instanceof EE_Event) {
+			return $event_obj->spaces_remaining_for_sale();
+		}
+		throw new EE_Error(
+			sprintf(
+				__(
+					// @codingStandardsIgnoreStart
+					'Cannot calculate spaces_remaining because the event with ID %1$s (from database row %2$s) was not found',
+					// @codingStandardsIgnoreEnd
+					'event_espresso'
+				),
+				$wpdb_row['Event_CPT.ID'],
+				print_r($wpdb_row, true)
+			)
+		);
+	}
+
+
+
+	/**
+	 * Counts the number of approved registrations for this event (regardless
+	 * of how many datetimes each registrations' ticket purchase is for)
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public static function spotsTaken($wpdb_row, $request, $controller)
+	{
+		if (! Event::wpdbRowHasEventId($wpdb_row)) {
+			throw new EE_Error(
+				sprintf(
+					__(
+						// @codingStandardsIgnoreStart
+						'Cannot calculate spots_taken because the database row %1$s does not have a valid entry for "Event_CPT.ID"',
+						// @codingStandardsIgnoreEnd
+						'event_espresso'
+					),
+					print_r($wpdb_row, true)
+				)
+			);
+		}
+		return EEM_Registration::instance()->count(
+			array(
+				array(
+					'EVT_ID' => $wpdb_row['Event_CPT.ID'],
+					'STS_ID' => EEM_Registration::status_id_approved,
+				),
+			),
+			'REG_ID',
+			true
+		);
+	}
+
+
+
+	/**
+	 * Counts the number of pending-payment registrations for this event (regardless
+	 * of how many datetimes each registrations' ticket purchase is for)
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return int
+	 * @throws EE_Error
+	 * @throws RestException
+	 */
+	public static function spotsTakenPendingPayment($wpdb_row, $request, $controller)
+	{
+		if (! Event::wpdbRowHasEventId($wpdb_row)) {
+			throw new EE_Error(
+				sprintf(
+					__(
+						// @codingStandardsIgnoreStart
+						'Cannot calculate spots_taken_pending_payment because the database row %1$s does not have an entry for "Event_CPT.ID"',
+						// @codingStandardsIgnoreEnd
+						'event_espresso'
+					),
+					print_r($wpdb_row, true)
+				)
+			);
+		}
+		self::verifyCurrentUserCan('ee_read_registrations', 'spots_taken_pending_payment');
+		return EEM_Registration::instance()->count(
+			array(
+				array(
+					'EVT_ID' => $wpdb_row['Event_CPT.ID'],
+					'STS_ID' => EEM_Registration::status_id_pending_payment,
+				),
+			),
+			'REG_ID',
+			true
+		);
+	}
+
+
+
+	/**
+	 * Counts all the registrations who have checked into one of this events' datetimes
+	 * See EE_Event::total_available_spaces( false );
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return int|null if permission denied
+	 * @throws EE_Error
+	 * @throws RestException
+	 */
+	public static function registrationsCheckedInCount($wpdb_row, $request, $controller)
+	{
+		if (! Event::wpdbRowHasEventId($wpdb_row)) {
+			throw new EE_Error(
+				sprintf(
+					__(
+						// @codingStandardsIgnoreStart
+						'Cannot calculate registrations_checked_in_count because the database row %1$s does not have an entry for "Event_CPT.ID"',
+						// @codingStandardsIgnoreEnd
+						'event_espresso'
+					),
+					print_r($wpdb_row, true)
+				)
+			);
+		}
+		self::verifyCurrentUserCan('ee_read_checkins', 'registrations_checked_in_count');
+		return EEM_Registration::instance()->count_registrations_checked_into_event($wpdb_row['Event_CPT.ID'], true);
+	}
+
+
+
+	/**
+	 * Counts all the registrations who have checked out of one of this events' datetimes
+	 * See EE_Event::total_available_spaces( false );
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return int
+	 * @throws EE_Error
+	 * @throws RestException
+	 */
+	public static function registrationsCheckedOutCount($wpdb_row, $request, $controller)
+	{
+		if (! Event::wpdbRowHasEventId($wpdb_row)) {
+			throw new EE_Error(
+				sprintf(
+					__(
+						// @codingStandardsIgnoreStart
+						'Cannot calculate registrations_checked_out_count because the database row %1$s does not have an entry for "Event_CPT.ID"',
+						// @codingStandardsIgnoreEnd
+						'event_espresso'
+					),
+					print_r($wpdb_row, true)
+				)
+			);
+		}
+		self::verifyCurrentUserCan('ee_read_checkins', 'registrations_checked_out_count');
+		return EEM_Registration::instance()->count_registrations_checked_into_event($wpdb_row['Event_CPT.ID'], false);
+	}
+
+
+
+	/**
+	 * Gets the thumbnail image
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return array
+	 * @throws EE_Error
+	 */
+	public static function imageThumbnail($wpdb_row, $request, $controller)
+	{
+		return self::calculateImageData($wpdb_row, 'thumbnail');
+	}
+
+
+
+	/**
+	 * Gets the medium image
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return array
+	 * @throws EE_Error
+	 */
+	public static function imageMedium($wpdb_row, $request, $controller)
+	{
+		return self::calculateImageData($wpdb_row, 'medium');
+	}
+
+
+
+	/**
+	 * Gets the medium-large image
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return array
+	 * @throws EE_Error
+	 */
+	public static function imageMediumLarge($wpdb_row, $request, $controller)
+	{
+		return self::calculateImageData($wpdb_row, 'medium_large');
+	}
+
+
+
+	/**
+	 * Gets the large image
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return array
+	 * @throws EE_Error
+	 */
+	public static function imageLarge($wpdb_row, $request, $controller)
+	{
+		return self::calculateImageData($wpdb_row, 'large');
+	}
+
+
+
+	/**
+	 * Gets the post-thumbnail image
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return array
+	 * @throws EE_Error
+	 */
+	public static function imagePostThumbnail($wpdb_row, $request, $controller)
+	{
+		return self::calculateImageData($wpdb_row, 'post-thumbnail');
+	}
+
+
+
+	/**
+	 * Gets the full size image
+	 *
+	 * @param array            $wpdb_row
+	 * @param \WP_REST_Request $request
+	 * @param Base             $controller
+	 * @return array
+	 * @throws EE_Error
+	 */
+	public static function imageFull($wpdb_row, $request, $controller)
+	{
+		return self::calculateImageData($wpdb_row, 'full');
+	}
+
+
+
+	/**
+	 * Gets image specs and formats them for the display in the API,
+	 * according to the image size requested
+	 *
+	 * @param array    $wpdb_row
+	 * @param string $image_size one of these: thumbnail, medium, medium_large, large, post-thumbnail, full
+	 * @return array|false if no such image exists. If array it will have keys 'url', 'width', 'height' and 'original'
+	 * @throws EE_Error
+	 */
+	protected static function calculateImageData($wpdb_row, $image_size)
+	{
+		if (! Event::wpdbRowHasEventId($wpdb_row)) {
+			throw new EE_Error(
+				sprintf(
+					__(
+					// @codingStandardsIgnoreStart
+						'Cannot calculate image because the database row %1$s does not have an entry for "Event_CPT.ID"',
+						// @codingStandardsIgnoreEnd
+						'event_espresso'
+					),
+					print_r($wpdb_row, true)
+				)
+			);
+		}
+		$EVT_ID = $wpdb_row['Event_CPT.ID'];
+		$attachment_id = get_post_thumbnail_id($EVT_ID);
+		$data = wp_get_attachment_image_src($attachment_id, $image_size);
+		if (! $data) {
+			return null;
+		}
+		$generated = true;
+		if (isset($data[3])) {
+			$generated = $data[3];
+		}
+		return array(
+			'url'       => $data[0],
+			'width'     => $data[1],
+			'height'    => $data[2],
+			'generated' => $generated,
+		);
+	}
+
+
+
+	/**
+	 * Returns true if the array of data contains 'Event_CPT.ID'. False otherwise
+	 * @param array $wpdb_row
+	 * @return bool
+	 */
+	protected static function wpdbRowHasEventId($wpdb_row)
+	{
+		return (is_array($wpdb_row) && isset($wpdb_row['Event_CPT.ID']) && absint($wpdb_row['Event_CPT.ID']));
+	}
 }

Spacing +7 added lines, -7 removed lines

@@ -18,7 +18,7 @@ 
  * @author                Mike Nelson
  * @since                 $VID:$
  */
-if (! defined('EVENT_ESPRESSO_VERSION')) {
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
     exit('No direct script access allowed');
 }
 
@@ -146,7 +146,7 @@ 
      */
     public static function spotsTaken($wpdb_row, $request, $controller)
     {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
+        if ( ! Event::wpdbRowHasEventId($wpdb_row)) {
             throw new EE_Error(
                 sprintf(
                     __(
@@ -186,7 +186,7 @@ 
      */
     public static function spotsTakenPendingPayment($wpdb_row, $request, $controller)
     {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
+        if ( ! Event::wpdbRowHasEventId($wpdb_row)) {
             throw new EE_Error(
                 sprintf(
                     __(
@@ -227,7 +227,7 @@ 
      */
     public static function registrationsCheckedInCount($wpdb_row, $request, $controller)
     {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
+        if ( ! Event::wpdbRowHasEventId($wpdb_row)) {
             throw new EE_Error(
                 sprintf(
                     __(
@@ -259,7 +259,7 @@ 
      */
     public static function registrationsCheckedOutCount($wpdb_row, $request, $controller)
     {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
+        if ( ! Event::wpdbRowHasEventId($wpdb_row)) {
             throw new EE_Error(
                 sprintf(
                     __(
@@ -385,7 +385,7 @@ 
      */
     protected static function calculateImageData($wpdb_row, $image_size)
     {
-        if (! Event::wpdbRowHasEventId($wpdb_row)) {
+        if ( ! Event::wpdbRowHasEventId($wpdb_row)) {
             throw new EE_Error(
                 sprintf(
                     __(
@@ -401,7 +401,7 @@ 
         $EVT_ID = $wpdb_row['Event_CPT.ID'];
         $attachment_id = get_post_thumbnail_id($EVT_ID);
         $data = wp_get_attachment_image_src($attachment_id, $image_size);
-        if (! $data) {
+        if ( ! $data) {
             return null;
         }
         $generated = true;