BuddyPress - Add posts and comments on separate profile tabs

gistfile1.txt

/**
* this goes into bp-custom.php or can be changed to a plugin
* tested with 2012 , BP 2.3.3 and WP 4.3.3
*/

// building navigation tabs
function bpfr_post_profile_setup_nav() {
	global $bp;
	$parent_slug = 'contributions';
	$child_slug = 'posts';	
	
	// main nav
	bp_core_new_nav_item( array(
	'name' => __( 'Contributions' ),
	'slug' => $parent_slug,
	'screen_function' => 'bpfr_profile_post_screen',
	'position' => 40,
	'default_subnav_slug' => $child_slug 
	) );
	
	// Add subnav item 1
	bp_core_new_subnav_item( array( 
	'name' => __( 'My posts' ), 
	'slug' => $child_slug, 
	'parent_url' => $bp->displayed_user->domain . $parent_slug.'/', 
	'parent_slug' => $parent_slug, 
	'screen_function' => 'bpfr_profile_post_screen'
	) );

	// Add subnav item 2
	bp_core_new_subnav_item( array( 
	'name' => __( 'My Comments' ), 
	'slug' => 'comments', 
	'parent_url' => $bp->displayed_user->domain . $parent_slug.'/', 
	'parent_slug' => $parent_slug, 
	'screen_function' => 'bpfr_profile_comment_screen'
	) );
}

	// calling templates

	function bpfr_profile_post_screen() {	
		add_action( 'bp_template_content', 'bpfr_profile_post_screen_content' );
		bp_core_load_template( apply_filters( 'bp_core_template_plugin', 'members/single/plugins' ) );
	}

		function bpfr_profile_comment_screen() {
		add_action( 'bp_template_content', 'bpfr_profile_comment_screen_content' );
		bp_core_load_template( apply_filters( 'bp_core_template_plugin', 'members/single/plugins' ) );
	}

	// adding action hooks to template
 	function bpfr_profile_post_screen_content() {
		do_action( my_profile_post);
	} 

	function bpfr_profile_comment_screen_content() {
	do_action( my_profile_comments);
	}
add_action( 'bp_setup_nav', 'bpfr_post_profile_setup_nav' );
 
// fetching content

function bpfr_get_post() {
global $bp, $post;

$paged = ( isset( $_GET['pubs'] ) ) ? $_GET['pubs'] : 1;
    
    $args = array(
        'post_type'      => 'post',
        'post_status'    => 'publish',
        'posts_per_page' => 3,
        'author'         => bp_displayed_user_id(),
        'paged'          => $paged,

    );

    $wp_query = new WP_Query( $args );
 
	?><ul style="list-style-type: none;">
	<?php
  
    if ( $wp_query->have_posts() ) {
        while ( $wp_query->have_posts() ) {
			$wp_query->the_post();
			?>
			<li><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></li>
			<?php
        }
	}
	?></ul><?php
    echo ggsalas_profile_pagination( $wp_query );
    
}
add_action ( 'my_profile_post', 'bpfr_get_post' );

function ggsalas_profile_pagination( $wp_query ) {
 
$profile_page_links = paginate_links( array(
	'base'         => @add_query_arg('pubs','%#%'),
	'format'       => '?pubs=%#%',	
	'total' => ceil( (int) $wp_query->found_posts / (int) get_query_var('posts_per_page') ),	
	'current' => (int) get_query_var('paged'),
	'show_all'     => true,
	'type'         => 'plain'
));

// Output pagination
return $profile_page_links;
}

function bpfr_get_comments() {

// number of comments to show per page
define( 'DEFAULT_SHOW_PER_PAGE', 3 );

$page = (get_query_var('page')) ? get_query_var('page') : 1;

$limit = DEFAULT_SHOW_PER_PAGE;

$offset = ($page * $limit) - $limit;

$param = array(
	'user_id' 	=> bp_displayed_user_id(),
	'status'	=> 'approve',
	'offset'	=> $offset,
	'number'	=> $limit
);

$total_comments = get_comments(array(
	'orderby' => 'comment_date',
	'order'   => 'ASC',
	'status'  => 'approve',
	'parent'  => 0
));

$pages = ceil(count($total_comments)/DEFAULT_SHOW_PER_PAGE);
$comments = get_comments( $param );

$args = array(
	'base'         => @add_query_arg('page','%#%'),
	'format'       => '?page=%#%',
	'total'        => $pages,
	'current'      => $page,
	'show_all'     => false,
	'mid_size'     => 4,
	'prev_next'    => true,
	'prev_text'    => __('&laquo; backward'),
	'next_text'    => __('onward &raquo;'),
	'type'         => 'plain'
);

// Output pagination
 echo paginate_links( $args );

?>

<ul>
<?php

	foreach($comments as $comment) {

	// short version
	//echo '<li>'. ($comment->comment_content .'&nbsp;<a href="'. esc_url( get_permalink( $comment->comment_post_ID ) ) ).'">View post</a></li>';
	
	// long version
		echo '<li>'. ($comment->comment_content .'&nbsp;<a href="'. esc_url( get_permalink( $comment->comment_post_ID ) ) ).'">'. get_the_title( $comment->comment_post_ID ) .'</a> Comment: '. get_comment_date( '', $comment ) .'</li>';
	}
?>
</ul>
<?php

}
add_action ( 'my_profile_comments', 'bpfr_get_comments' );