ET+ > Show the collected attendee information on the Attendees page in a column

attendee-info-column.php

<?php
/**
 * Description:  Add a column with attendee information to the Attendees admin page in Event Tickets
 * Usage:        Paste the below snippet into your active (child) theme's functions.php file
 *               or use a plugin like Code Snippets.
 *
 * Plugin:       Event Tickets, Event Tickets Plus
 * Author:       Andras Guseo
 * Last updated: 2024-04-26
 */

/**
 * Add an extra column header for attendee information
 *
 * @param array<string,string> $columns An array of column headers.
 *
 * @return array
 */
function tec_et_attendee_info_column( $columns ) {
	/**
	 * Choose below after which column you would like to add this column
	 * 'cb', 'ticket', 'primary_info', 'security', 'status', 'check_in'
	 */
	$insert_after_column = 'primary_info';

	foreach ( $columns as $key => $value ) {
		$new_columns[ $key ] = $value;

		if ( $key == $insert_after_column ) {
			$new_columns[ 'attendee_info' ] = "Attendee Info";
		}
	}

	return $new_columns;
}

add_filter( 'tribe_tickets_attendee_table_columns', 'tec_et_attendee_info_column' );

/**
 * Add values to the attendee information column
 *
 * @param string   $value  The information shown in the column.
 * @param \WP_Post $item   row object.
 * @param string   $column the column name.
 *
 * @return string
 */
function tec_et_attendee_info_column_data( $value, $item, $column ) {
	// Bail if not the right column.
	if ( $column !== 'attendee_info' ) {
		return $value;
	}

	// Toggle functionality
	// - true:  toggle like originally, start hidden
	// - false: always show, no toggle
	$iwanttoggle = false;

	$info = '';

	// Add extras if toggle is needed.
	if ( $iwanttoggle ) {
		$info = '<div><span class="etattinfo--toggle" style="cursor:pointer; float:left;margin-right:1em;">▼</span><div style="float:left;display:none;">';
	}

	// Get the attendee meta.
	if ( is_array( $item[ 'attendee_meta' ] ) ) {
		foreach ( $item[ 'attendee_meta' ] as $key => $value ) {
			if ( empty( $value ) ) {
				continue;
			}

			// Tickets Commerce ticket
			if ( isset( $item['post_type'] ) && $item['post_type'] === 'tec_tc_attendee' ) {
				// Create a label from the slug.
				// If it's a checkbox, remove the random number.
				if ( strlen( $key ) > 32 ) {
					$label = explode( '_', $key );
					$label = esc_html( $label[0] );
				} else {
					$label = esc_html( $key );
				}

				// Label + value
				$info .= ucwords( $label ) . ": " . $value;
			} else {
				// RSVP, Woo Ticket
				$info .= esc_html( $value[ 'label' ] ) . ": ";

				// If it's a checkbox, then it's an array, so make a list.
				if ( is_array( $value[ 'value' ] ) ) {
					$info .= esc_html( implode( ',', $value[ 'value' ] ) );
				} else {
					$info .= esc_html( $value[ 'value' ] );
				}
			}
			$info .= '<br>';
		}
	}

	// Add extras if toggle is needed.
	if ( $iwanttoggle ) {
		$info .= "</div></div>";
	}

	return $info;
}

add_filter( 'tribe_events_tickets_attendees_table_column', 'tec_et_attendee_info_column_data', 10, 3 );


/**
 * Add script for toggle functionality.
 * Can be removed if toggle functionality is not needed.
 * In that case set $iwanttoggle = false above.
 *
 * @return void
 */
function etattinfoscript() {
	if ( get_current_screen()->id == 'tribe_events_page_tickets-attendees' ) {
		?>
		<script id="et-attendee-information-toggle-script">
            document.querySelectorAll('.etattinfo--toggle').forEach(function (toggle) {
                toggle.addEventListener('click', function () {
                    const box = this.nextElementSibling;

                    if (box.style.display == null || box.style.display === 'block') {
                        box.style.display = 'none';
                    } else {
                        box.style.display = 'block';
                    }
                });
            });
		</script>
		<?php
	}
}

add_action( 'admin_footer', 'etattinfoscript' );

Screenshot: https://www.dropbox.com/scl/fi/ycl70x2yi2xcbkqgd2k6r/shot_240425_230815.jpg?rlkey=tffsfd30wou0rnhswwonj1m6z&dl=0

Toggle (GIF): https://www.dropbox.com/scl/fi/jx0w7yssttnfpbza8x00z/record_240426_002130.gif?rlkey=fdunrbsmt5gwovsmfl75a1zjz&dl=0