BuddyPress.org

hi @splendorito,

add these snippets into bp-custom.php or your child-theme functions.php

The first one builds a new tab called Posts on the user’s profile page:

// building the new tab
function bpfr_post_profile_setup_nav() {
	global $bp;
	$parent_slug = 'post';
	$child_slug = 'post_sub';
	
	bp_core_new_nav_item( array(
	'name' => 'Posts',
	'slug' => $parent_slug,
	'parent_url' => $bp->loggedin_user->domain . $parent_slug.'/',
	'screen_function' => 'profile_page_show_screen',
	'position' => 40,
	'default_subnav_slug' => $child_slug 
	) );
	}
	
	function profile_page_show_screen() {	
	add_action( 'bp_template_content', 'profile_post_page_screen_content' );
	bp_core_load_template( apply_filters( 'bp_core_template_plugin', 'members/single/plugins' ) );
	}
	
	function profile_post_page_screen_content() {
		do_action( my_profile_post);
	}	
add_action( 'bp_setup_nav', 'bpfr_post_profile_setup_nav' );

The second snippet display the user post on the new tab:

function bpfr_get_post() {
	
	$myposts = get_posts(  array(
	'posts_per_page' => 6, // set the number of post to show, -1 if all
	'author'         => bp_displayed_user_id(),
	'post_type'      => 'post',
	'orderby'          => 'post_date',
	'order'            => 'DESC',
	'post_status'      => 'publish'
	));
	
	if( ! empty( $myposts ) ) { 
	
		foreach($myposts as $post) {
			setup_postdata( $post );
			$page_object = get_post( $post );			
			
			/ uncomment next line to show only a list of titles linked to full post
			//echo '<a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>';			
			
			// comment the 2 echo (or remove them) if you use the above
			echo '<h3 class="profile_post">'. $page_object->post_title .'</h3>';
			echo $page_object->post_content;
		}	
	
		wp_reset_postdata();	
			} else { 
	
	echo '<div class="info" id="message">
	<p><strong>'. bp_displayed_user_fullname() .'</strong> has No posts.</p>		
	</div>';
		}
	}
add_action ( 'my_profile_post', 'bpfr_get_post' );

Tested with bp 2.0.2 / WP 4.0 on twenty thirteen

@splendorito,

comment just the line ‘author’ in the 2nd widget.

Here a slightly rewamped version, with a sub nav tab.

function bpfr_get_post() {
	
	/*
	 * to get all post, comment the line 'author'
	 */
	$myposts = get_posts(  array(
	'posts_per_page' => 3, // set the number of post to show
	'author'         => bp_displayed_user_id(), // show only this member post
	'post_type'      => 'post',
	'orderby'          => 'post_date',
	'order'            => 'DESC',
	'post_status'      => 'publish'
	));
	
	if( ! empty( $myposts ) ) { 
		
		foreach($myposts as $post) {
			setup_postdata( $post );
			$page_object = get_post( $post );			
			
			/* 
			 * uncomment next line to show only a list of titles linked to full post
			 * if you uncomment, you have to comment the 2 echo below
			 */
			
		// echo '<a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a>';			
			
			/*
			 * comment the 2 following echo (or remove them) if you use the above
			 */
			
		 echo '<h3 class="profile_post">'. $page_object->post_title .'</h3>';
		 echo $page_object->post_content;
		}	
		
		wp_reset_postdata();	
	} else { 
		
		echo '<div class="info" id="message">No post to show actually.</div>';
	}
}
add_action ( 'my_profile_post', 'bpfr_get_post' );

function bpfr_post_profile_setup_nav() {
	global $bp;
	$parent_slug = 'posts';
	$child_slug = 'posts_sub';	
	
	bp_core_new_nav_item( array(
	'name' => __( 'Posts' ),
	'slug' => $parent_slug,
	'screen_function' => 'bpfr_profile_post_screen',
	'position' => 40,
	'default_subnav_slug' => $child_slug 
	) );
	
	//Add subnav item 	 
	bp_core_new_subnav_item( array( 
	'name' => __( 'Latest posts' ), 
	'slug' => $child_slug, 
	'parent_url' => $bp->loggedin_user->domain . $parent_slug.'/', 
	'parent_slug' => $parent_slug, 
	'screen_function' => 'bpfr_profile_post_screen'
	) );
}

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_post_screen_content() {
	do_action( my_profile_post);
}

add_action( 'bp_setup_nav', 'bpfr_post_profile_setup_nav' );

i have a buddypress community: http://bp-fr.net. You can contact me there.