lightspeeddevelopment / lsx-projects

templates/content-single-projects.php

<?php
/**
 * @package lsx-projects
 */
?>

<?php
$client      = get_post_meta( get_the_ID(), 'lsx_project_client', true );

It seems like get_the_ID() can also be of type false; however, parameter $post_id of get_post_meta() does only seem to accept integer, maybe add an additional type check?

$client_logo = get_post_meta( get_the_ID(), 'lsx_project_client_logo', true );
$url         = get_post_meta( get_the_ID(), 'lsx_project_url', true );

global $lsx_projects;

$button_label = '';
$button_cf_id = '';

if ( ! empty( projects_get_option( 'projects_modal_enable' ) ) ) {
	if ( ! empty( projects_get_option( 'projects_modal_cta_label' ) ) && ! empty( projects_get_option( 'projects_modal_form_id' ) ) ) {
		$button_label = projects_get_option( 'projects_modal_cta_label' );
		$button_cf_id = projects_get_option( 'projects_modal_form_id' );
	}
}

if ( ! empty( $client_logo ) ) {
	$client_logo = '<img src="' . $client_logo . '">';
}

$groups = '';
$terms  = get_the_terms( get_the_ID(), 'project-group' );

It seems like get_the_ID() can also be of type false; however, parameter $post of get_the_terms() does only seem to accept WP_Post|integer, maybe add an additional type check?

if ( $terms && ! is_wp_error( $terms ) ) {
	$groups = array();

	foreach ( $terms as $term ) {
		$groups[] = '<a href="' . get_term_link( $term ) . '">' . $term->name . '</a>';
	}

	$groups = join( ', ', $groups );
}

$product_groups = '';
$product_terms = get_post_meta( get_the_ID(), 'lsx_project__alt_products', false );

if ( $product_terms && ! is_wp_error( $product_terms ) ) {
	$product_groups = array();
	foreach ( $product_terms[0] as $product_term ) {
		$product_groups[] = '<a href="' . $product_term['lsx_project_alt_product_link'] . '">' . $product_term['lsx_project_alt_product_title'] . '</a>';
	}

	$product_groups = join( ', ', $product_groups );
}


$connections = array();
// Connection Projects.

if ( post_type_exists( 'project' ) && $terms && ! is_wp_error( $terms ) ) {
	$groups_ = array();

	foreach ( $terms as $term ) {
		$groups_[] = $term->term_id;
	}

	if ( count( $groups_ ) > 0 ) {
		$connection_project['post_type'] = 'project';
		$connection_project['title']     = esc_html__( 'Related Projects', 'lsx-projects' );
		$connection_project['posts']     = array();

		$args = array(
			'post_type'              => 'project',
			'post__not_in'           => array( get_the_ID() ),
			'no_found_rows'          => true,
			'ignore_sticky_posts'    => 1,
			'update_post_meta_cache' => false,
			'tax_query' => array(
				array(
					'taxonomy' => 'project-group',
					'terms'    => $groups_,
				),
			),
		);

		$projects_ = new \WP_Query( $args );

		if ( $projects_->have_posts() ) {
			while ( $projects_->have_posts() ) {
				$projects_->the_post();
				$connection_project['posts'][] = get_the_ID();
				wp_reset_postdata();
			}
		}

		if ( ! empty( $connection_project['posts'] ) ) {
			$post_ids = join( ',', $connection_project['posts'] );
			$connection_project['shortcode'] = '[lsx_projects columns="3" include="' . $post_ids . '"]';
			$connections[] = $connection_project;
		}
	}
}

// Connection Products.
if ( class_exists( 'WooCommerce' ) ) {
	$connection_product['post_type'] = 'product';
	$connection_product['title'] = esc_html__( 'Related Products', 'lsx-projects' ) . ' <small>' . esc_html__( 'Products used to build this project', 'lsx-projects' ) . '</small>';
	$connection_product['posts'] = get_post_meta( get_the_ID(), 'product_to_project', false );

	if ( ! empty( $connection_product['posts'] ) ) {
		$connection_product['small_list_html'] = '';

		$args = array(
			'post_type'              => 'product',
			'post__in'               => $connection_product['posts'][0],
			'orderby'                => 'post__in',
			'no_found_rows'          => true,
			'ignore_sticky_posts'    => 1,
			'update_post_term_cache' => false,
			'update_post_meta_cache' => false,
		);
		$connection_product['posts_obj'] = new \WP_Query( $args );

		if ( $connection_product['posts_obj']->have_posts() ) {
			$connection_product['small_list_html'] = array();

			while ( $connection_product['posts_obj']->have_posts() ) {
				$connection_product['posts_obj']->the_post();
				$connection_product['small_list_html'][] = '<a href="' . get_permalink() . '">' . the_title( '', '', false ) . '</a>';

Are you sure get_permalink() of type false|string can be used in concatenation?

				wp_reset_postdata();
			}

			$connection_product['posts_obj']->rewind_posts();
			$connection_product['small_list_html'] = join( ', ', $connection_product['small_list_html'] );
		}
		$connections[] = $connection_product;
	}
}

// Connection Services.
$connection_service['post_type'] = 'page';
$connection_service['pages']     = get_post_meta( get_the_ID(), 'page_to_project', false );

if ( ! empty( $connection_service['pages'] ) ) {
	$post_ids                              = join( ',', $connection_service['pages'] );
	$connection_service['small_list_html'] = '';

	$args = array(
		'post_type'              => 'page',
		'post__in'               => $connection_service['pages'],
		'orderby'                => 'post__in',
		'no_found_rows'          => true,
		'ignore_sticky_posts'    => 1,
		'update_post_term_cache' => false,
		'update_post_meta_cache' => false,
	);
	$services_ = new \WP_Query( $args );

	if ( $services_->have_posts() ) {
		$connection_service['small_list_html'] = array();

		while ( $services_->have_posts() ) {
			$services_->the_post();
			$connection_service['small_list_html'][] = '<a href="' . get_permalink() . '">' . the_title( '', '', false ) . '</a>';
			wp_reset_postdata();
		}

		$connection_service['small_list_html'] = join( ', ', $connection_service['small_list_html'] );
	}
	$connections[] = $connection_service;
}

// Connection Testimonials.
if ( post_type_exists( 'testimonial' ) ) {
	$connection_testimonial['post_type'] = 'testimonial';
	$connection_testimonial['posts']     = get_post_meta( get_the_ID(), 'testimonial_to_project', false );

	if ( ! empty( $connection_testimonial['posts'] ) ) {
		$post_ids = join( ',', $connection_testimonial['posts'][0] );
		$connection_testimonial['shortcode'] = '[lsx_testimonials columns="1" include="' . $post_ids . '" orderby="date" order="DESC"]';
		$connections[] = $connection_testimonial;
	}
}

// Connection Team.
if ( post_type_exists( 'team' ) ) {
	$connection_team['post_type'] = 'team';
	$connection_team['posts']     = get_post_meta( get_the_ID(), 'team_to_project', false );

	if ( ! empty( $connection_team['posts'] ) ) {
		$post_ids = join( ',', $connection_team['posts'][0] );
		$connection_team['shortcode'] = '[lsx_team columns="4" include="' . $post_ids . '" show_social="false" show_desc="false" show_link="true"]';
		$connection_team['small_list_html'] = '';

		$args = array(
			'post_type'              => 'team',
			'post__in'               => $connection_team['posts'][0],
			'orderby'                => 'post__in',
			'no_found_rows'          => true,
			'ignore_sticky_posts'    => 1,
			'update_post_term_cache' => false,
			'update_post_meta_cache' => false,
		);
		$team_ = new \WP_Query( $args );

		if ( $team_->have_posts() ) {
			global $lsx_team;
			$connection_team['small_list_html'] = array();

			while ( $team_->have_posts() ) {
				$team_->the_post();
				$connection_team['small_list_html'][] = '<a href="' . get_permalink() . '">' . $lsx_team->get_thumbnail( get_the_ID(), 'lsx-team-archive' ) . '</a>';
				wp_reset_postdata();
			}

			$connection_team['small_list_html'] = join( ' ', $connection_team['small_list_html'] );
		}
		$connections[] = $connection_team;
	}
}
?>

<?php lsx_entry_before(); ?>

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

	<?php lsx_entry_top(); ?>

	<div class="row">
		<div class="col-xs-12 col-sm-7 col-md-8">
			<div class="entry-content"><?php the_content(); ?></div>

			<?php if ( count( $connections ) > 0 ) : ?>
				<?php foreach ( $connections as $i => $connection ) : ?>
					<?php
						if ( 'testimonial' === $connection['post_type'] ) {
							echo '<div class="tab-pane-fake">';
							echo do_shortcode( $connection['shortcode'] );
							echo '</div>';
						}
					?>
				<?php endforeach; ?>
			<?php endif; ?>
		</div>

		<div class="col-xs-12 col-sm-5 col-md-4">
			<div class="entry-fixed-sidebar-wrapper">
				<div class="entry-fixed-sidebar">
					<?php if ( ! empty( $client_logo ) ) : ?>
						<div class="entry-meta-single"><?php echo wp_kses_post( $client_logo ); ?></div>
					<?php elseif ( ! empty( $client ) ) : ?>
						<div class="entry-meta-single"><?php echo esc_html( $client ); ?></div>
					<?php endif; ?>

					<?php if ( ! empty( $groups ) ) : ?>
						<div class="entry-meta-key"><?php esc_html_e( 'Industry:', 'lsx-projects' ); ?></div>
						<div class="entry-meta-value"><?php echo wp_kses_post( $groups ); ?></div>
					<?php endif; ?>

					<?php if ( ! empty( $product_groups ) ) : ?>
						<div class="entry-meta-key"><?php esc_html_e( 'Products:', 'lsx-projects' ); ?></div>
						<div class="entry-meta-value"><?php echo wp_kses_post( $product_groups ); ?></div>
					<?php endif; ?>

					<?php if ( ! empty( $connection_service['small_list_html'] ) ) : ?>
						<div class="entry-meta-key"><?php esc_html_e( 'Services:', 'lsx-projects' ); ?></div>
						<div class="entry-meta-value"><?php echo wp_kses_post( $connection_service['small_list_html'] ); ?></div>
					<?php endif; ?>

					<?php if ( ! empty( $connection_product['small_list_html'] ) ) : ?>
						<!--
						<div class="entry-meta-key"><?php esc_html_e( 'Products used:', 'lsx-projects' ); ?></div>
						<div class="entry-meta-value"><?php echo wp_kses_post( $connection_product['small_list_html'] ); ?></div>
						-->
					<?php endif; ?>

					<?php if ( ! empty( $connection_team['small_list_html'] ) ) : ?>
						<div class="entry-meta-key"><?php esc_html_e( 'Team members involved:', 'lsx-projects' ); ?></div>
						<div class="entry-meta-value entry-meta-value-team"><?php echo wp_kses_post( $connection_team['small_list_html'] ); ?></div>
					<?php endif; ?>

					<?php if ( ! empty( $url ) ) : ?>
						<div class="entry-meta-single"><a href="<?php echo esc_url( $url ); ?>" target="_blank" rel="nofollow" class="btn btn-block secondary-btn"><?php esc_html_e( 'See website', 'lsx-projects' ); ?> <i class="fa fa-angle-right" aria-hidden="true"></i></a></div>
					<?php endif; ?>

					<?php if ( ! empty( $button_label ) ) : ?>
						<div class="entry-meta-single"><a href="#lsx-project-contact" data-toggle="modal" class="btn btn-block cta-btn"><?php echo esc_html( $button_label ); ?> <i class="fa fa-angle-right" aria-hidden="true"></i></a></div>
					<?php endif; ?>
				</div>
			</div>
		</div>
	</div>

	<?php if ( count( $connections ) > 0 ) : ?>
		<?php foreach ( $connections as $i => $connection ) : ?>
			<?php
			// Team is now visible on detail box.
			// Services is now visible on detail box.
			// Testimonials is now visible below the content.
			if ( in_array( $connection['post_type'], array( 'team', 'testimonial', 'service' ) ) ) {
				continue;
			}
			?>
			<?php if ( 'page' !== $connection['post_type'] ) { ?>
				<div class="lsx-projects-section lsx-full-width">
					<div class="row">
						<div class="col-xs-12">
							<h3 class="lsx-title"><?php echo wp_kses_post( $connection['title'] ); ?></h3>

							<?php
							if ( 'product' === $connection['post_type'] ) {

								if ( $connection_product['posts_obj']->have_posts() ) {
									// @codingStandardsIgnoreLine
									echo apply_filters( 'woocommerce_before_widget_product_list', '<ul class="product_list_widget">' );

									while ( $connection_product['posts_obj']->have_posts() ) {
										$connection_product['posts_obj']->the_post();
										wc_get_template( 'content-widget-product.php', array(
											'show_rating' => false,
										) );

										wp_reset_postdata();
									}

									// @codingStandardsIgnoreLine
									echo apply_filters( 'woocommerce_after_widget_product_list', '</ul>' );
								}
							} else {
								echo do_shortcode( $connection['shortcode'] );
							}
							?>
						</div>
					</div>
				</div>
				<?php
			}
			?>
		<?php endforeach; ?>
	<?php endif; ?>

	<?php lsx_entry_bottom(); ?>
</article><!-- #post-## -->

<?php
lsx_entry_after();