ultimatemember/templates/profile/posts-single.php

<?php if ( ! defined( 'ABSPATH' ) ) exit; ?>

<div class="um-item">
	<div class="um-item-link">
		<i class="um-icon-ios-paper"></i>
		<a href="<?php echo esc_url( get_permalink( $post ) ); ?>"><?php echo esc_html( $post->post_title ); ?></a>
	</div>

	<?php if ( has_post_thumbnail( $post->ID ) ) {
		$image_id = get_post_thumbnail_id( $post->ID );
		$image_url = wp_get_attachment_image_src( $image_id, 'full', true ); ?>

		<div class="um-item-img">
			<a href="<?php echo esc_url( get_permalink( $post ) ); ?>">
				<?php echo get_the_post_thumbnail( $post->ID, 'medium' ); ?>
			</a>
		</div>

	<?php } ?>

	<div class="um-item-meta">
		<span>
			<?php printf( __( '%s ago', 'ultimate-member' ), human_time_diff( get_the_time( 'U', $post->ID ), current_time( 'timestamp' ) ) ); ?>
		</span>
		<span>
			<?php _e( 'in', 'ultimate-member' ); ?>: <?php the_category( ', ', '', $post->ID ); ?>
		</span>
		<span>
			<?php $num_comments = get_comments_number( $post->ID );

			if ( $num_comments == 0 ) {
				$comments = __( 'no comments', 'ultimate-member' );
			} elseif ( $num_comments > 1 ) {
				$comments = sprintf( __( '%s comments', 'ultimate-member' ), $num_comments );
			} else {
				$comments = __( '1 comment', 'ultimate-member' );
			} ?>

			<a href="<?php echo esc_url( get_comments_link( $post->ID ) ); ?>"><?php echo $comments; ?></a>
		</span>
	</div>
</div>