Rebalance: Add page password protection for portfolio page (#6008)

* Rebalance: Add page password protection for portfolio items on the portfolio page

* Clarify the password protection condition with the comment

rebalance/portfolio-page.php

@@ -15,6 +15,12 @@ get_header(); ?>
 	<div id="primary" class="content-area">
 
 		<?php
+		// if password is required for this page, let's use the_content() to display the password form.
+		if ( post_password_required() ) :
+				the_content();
+
+			else :
+
 				/*
 				 * Include the Featured Project loop.
 				 * - if featured posts exist, collect their IDs and exclude them from the main loop
@@ -24,11 +30,13 @@ get_header(); ?>
 					get_template_part( 'template-parts/section', 'featured' );
 				} else {
 					$featured_ids = null;
-			} ?>
+				}
+				?>
 
 				<main id="main" class="site-main" role="main">
 
-			<?php // Set Up New Query
+				<?php
+				// Set Up New Query
 				if ( get_query_var( 'paged' ) ) :
 					$paged = get_query_var( 'paged' );
 					elseif ( get_query_var( 'page' ) ) :
@@ -42,19 +50,25 @@ get_header(); ?>
 					$temp          = null;
 					$project_query = $temp;
 					$project_query = new WP_Query();
-				$project_query->query( array(
+					$project_query->query(
+						array(
 							'post_type'      => 'jetpack-portfolio',
 							'paged'          => $paged,
 							'posts_per_page' => $posts_per_page,
-					'post__not_in' => $featured_ids
-				) ); ?>
+							'post__not_in'   => $featured_ids,
+						)
+					);
+				?>
 
 				<?php if ( $project_query->have_posts() ) : ?>
 
 					<div id="infinite-wrap">
 
 						<?php /* Start the Loop */ ?>
-					<?php while ( $project_query->have_posts() ) : $project_query->the_post(); ?>
+						<?php
+						while ( $project_query->have_posts() ) :
+							$project_query->the_post();
+							?>
 
 							<?php
 								/*
@@ -75,15 +89,21 @@ get_header(); ?>
 
 				<?php endif; ?>
 
-			<?php // Empty queries
+				<?php
+				// Empty queries
 					$project_query = $temp;
-				$temp = null; ?>
+					$temp          = null;
+				?>
 
-			<?php // Reset posts so our normal loop isn't affected
-				wp_reset_postdata(); ?>
+				<?php
+				// Reset posts so our normal loop isn't affected
+					wp_reset_postdata();
+				?>
 
 			</main><!-- #main -->
 
+		<?php endif; // end post_password_required() ?>
+
 	</div><!-- #primary -->
 
 <?php get_sidebar(); ?>