File "class-astra-related-posts-markup.php"
Full Path: /home/sasslijg/public_html/wp-content/themes/astra/inc/modules/related-posts/class-astra-related-posts-markup.php
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MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Related Posts for Astra theme.
*
* @package Astra
* @link https://www.brainstormforce.com
* @since Astra 3.5.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Breadcrumbs Markup Initial Setup
*
* @since 3.5.0
*/
class Astra_Related_Posts_Markup {
/**
* Constructor
*/
public function __construct() {
add_action( 'astra_content_before', array( $this, 'initialize_related_posts' ) );
}
/**
* Initialize related posts module in Astra.
*
* @since 4.6.0
*/
public function initialize_related_posts() {
$priority = 10;
$location = astra_get_option( 'related-posts-outside-location' );
$module_placement = astra_get_option( 'related-posts-box-placement' );
if ( 'outside' === $module_placement ) {
$action = 'astra_content_after';
if ( astra_get_option( 'enable-comments-area', true ) && 'outside' === astra_get_option( 'comments-box-placement' ) ) {
$priority = 'below' === $location ? 20 : 9;
}
} elseif ( 'inside' === $module_placement ) {
$action = 'astra_entry_bottom';
$priority = 'below' === $location ? 20 : 10;
} else {
$action = 'astra_entry_after';
}
add_action( $action, array( $this, 'astra_related_posts_markup' ), $priority );
}
/**
* Enable/Disable Single Post -> Related Posts section.
*
* @since 3.5.0
* @return void
*/
public function astra_related_posts_markup() {
if ( astra_target_rules_for_related_posts() ) {
$this->astra_get_related_posts();
}
}
/**
* Related Posts markup.
*
* @since 3.5.0
* @return bool
*/
public function astra_get_related_posts() {
global $post;
$post_id = $post->ID;
$related_posts_title = astra_get_i18n_option( 'related-posts-title', _x( '%astra%', 'Single Blog/Post Related Posts: Title', 'astra' ) );
$related_post_meta = astra_get_option( 'related-posts-meta-structure' );
$related_post_structure = astra_get_option_meta( 'related-posts-structure' );
$exclude_ids = apply_filters( 'astra_related_posts_exclude_post_ids', array( $post_id ), $post_id );
$related_posts_total_count = absint( astra_get_option( 'related-posts-total-count', 2 ) );
$module_container_width = astra_get_option( 'related-posts-container-width' );
$module_container_width = 'inside' === astra_get_option( 'related-posts-box-placement' ) ? '' : 'ast-container--' . $module_container_width;
$related_category_style = astra_get_option( 'related-posts-category-style' );
$related_tag_style = astra_get_option( 'related-posts-tag-style' );
// Get related posts by WP_Query.
$query_posts = $this->astra_get_related_posts_by_query( $post_id );
if ( $query_posts ) {
if ( ! $query_posts->have_posts() ) {
return apply_filters( 'astra_related_posts_no_posts_avilable_message', '', $post_id );
}
// Added flag to load wrapper section 'ast-single-related-posts-container' only once, because as we removed 'posts__not_in' param from WP_Query and we conditionally handle posts__not_in below so it needs to verify if there are other posts as well to load, then only we will display wrapper.
$related_posts_section_loaded = false;
do_action( 'astra_related_posts_loop_before' );
/**
* WP_Query posts loop.
*
* Used $post_counter & ( $post_counter < $total_posts_count ) condition to manage posts in while loop because there is case where manual 'post__not_in' condition handling scenario fails within loop.
*
* # CASE EXAMPLE - If total posts set to 4 (where 'post__not_in' not used in WP_Query) so there is a chance that out of those 4 posts, 1 post will be currently active on frontend.
*
* So what will happen in this case - Within following loop the current post will exclude by if condition & only 3 posts will be shown up.
*
* To avoid such cases $post_counter & ( $post_counter < $total_posts_count ) condition used.
*
* @since 3.5.0
*/
$post_counter = 1;
$total_posts_count = $related_posts_total_count + 1;
while ( $query_posts->have_posts() && $post_counter < $total_posts_count ) {
$query_posts->the_post();
$post_id = get_the_ID();
$separator = astra_get_option( 'related-metadata-separator', '/' );
$output_str = astra_get_post_meta( $related_post_meta, $separator, 'related-posts' );
if ( is_array( $exclude_ids ) && ! in_array( $post_id, $exclude_ids ) ) {
if ( false === $related_posts_section_loaded ) {
if ( is_customize_preview() ) {
echo '<div class="customizer-item-block-preview customizer-navigate-on-focus ast-single-related-posts-container ' . esc_attr( $module_container_width ) . '" data-section="ast-sub-section-related-posts" data-type="section">'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
Astra_Builder_UI_Controller::render_customizer_edit_button( 'row-editor-shortcut' );
} else {
echo '<div class="ast-single-related-posts-container ' . esc_attr( $module_container_width ) . '">'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
do_action( 'astra_related_posts_title_before' );
if ( '' !== $related_posts_title ) {
echo apply_filters( // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
'astra_related_posts_title',
sprintf(
'<div class="ast-related-posts-title-section"> <%1$s class="ast-related-posts-title"> %2$s </%1$s> </div>',
apply_filters( 'astra_related_posts_box_heading_tag', 'h2' ),
$related_posts_title
)
);
}
do_action( 'astra_related_posts_title_after' );
echo '<div class="ast-related-posts-wrapper">'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
$related_posts_section_loaded = true;
}
?>
<article <?php post_class( 'ast-related-post' ); ?>>
<div class="ast-related-posts-inner-section">
<div class="ast-related-post-content">
<?php
// Render post based on order of Featured Image & Title-Meta.
if ( is_array( $related_post_structure ) ) {
foreach ( $related_post_structure as $post_thumb_title_order ) {
if ( 'featured-image' === $post_thumb_title_order ) {
do_action( 'astra_related_post_before_featured_image', $post_id );
$this->astra_get_related_post_featured_image( $post_id );
do_action( 'astra_related_post_after_featured_image', $post_id );
} else {
?>
<header class="entry-header related-entry-header">
<?php
$this->astra_get_related_post_title( $post_id );
echo apply_filters( 'astra_related_posts_meta_html', '<div class="entry-meta ast-related-cat-style--' . $related_category_style . ' ast-related-tag-style--' . $related_tag_style . '">' . $output_str . '</div>' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
?>
</header>
<?php
}
}
}
?>
<div class="entry-content clear">
<?php
$this->astra_get_related_post_excerpt( $post_id );
$this->astra_get_related_post_read_more( $post_id );
?>
</div>
</div>
</div>
</article>
<?php
$post_counter++;
}
wp_reset_postdata();
}
if ( true === $related_posts_section_loaded ) {
echo '</div> </div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
do_action( 'astra_related_posts_loop_after' );
}
}
/**
* Render Post CTA button HTML marup.
*
* @param int $current_post_id current post ID.
*
* @since 3.5.0
*/
public function astra_get_related_post_read_more( $current_post_id ) {
if ( ! astra_get_option( 'enable-related-posts-excerpt' ) ) {
return;
}
$related_posts_content_type = apply_filters( 'astra_related_posts_content_type', 'excerpt' );
if ( 'full-content' === $related_posts_content_type ) {
return;
}
$target = apply_filters( 'astra_related_post_cta_target', '_self' );
$cta_text = apply_filters( 'astra_related_post_read_more_text', astra_get_i18n_option( 'blog-read-more-text', _x( '%astra%', 'Blogs: Read More Text', 'astra' ) ) );
$blog_read_more_as_button = astra_get_option( 'blog-read-more-as-button' );
$show_read_more_as_button = apply_filters( 'astra_related_post_read_more_as_button', $blog_read_more_as_button );
$class = '';
if ( $show_read_more_as_button ) {
$class = 'ast-button';
}
$custom_class = apply_filters( 'astra_related_post_cta_custom_classes', $class );
do_action( 'astra_related_post_before_cta', $current_post_id );
?>
<p class="ast-related-post-cta read-more">
<a class="ast-related-post-link <?php echo esc_attr( $custom_class ); ?>" href="<?php echo esc_url( apply_filters( 'astra_related_post_link', get_the_permalink(), $current_post_id ) ); ?>" aria-label="<?php echo esc_attr__( 'Related post link', 'astra' ); ?>" target="<?php echo esc_attr( $target ); ?>" rel="bookmark noopener noreferrer"><?php echo esc_html( $cta_text ); ?></a>
</p>
<?php
do_action( 'astra_related_post_after_cta', $current_post_id );
}
/**
* Related Posts Excerpt markup.
*
* @param int $current_post_id current post ID.
*
* @since 3.5.0
*/
public function astra_get_related_post_excerpt( $current_post_id ) {
if ( ! astra_get_option( 'enable-related-posts-excerpt' ) ) {
return;
}
$related_posts_content_type = apply_filters( 'astra_related_posts_content_type', 'excerpt' );
if ( 'full-content' === $related_posts_content_type ) {
return the_content();
}
$excerpt_length = absint( astra_get_option( 'related-posts-excerpt-count' ) );
$excerpt = wp_trim_words( get_the_excerpt(), $excerpt_length );
if ( ! $excerpt ) {
$excerpt = null;
}
$excerpt = apply_filters( 'astra_related_post_excerpt', $excerpt, $current_post_id );
do_action( 'astra_related_post_before_excerpt', $current_post_id );
?>
<p class="ast-related-post-excerpt entry-content clear">
<?php echo wp_kses_post( $excerpt ); ?>
</p>
<?php
do_action( 'astra_related_post_after_excerpt', $current_post_id );
}
/**
* Render Post Title HTML.
*
* @param int $current_post_id current post ID.
*
* @since 3.5.0
*/
public function astra_get_related_post_title( $current_post_id ) {
$related_post_structure = astra_get_option_meta( 'related-posts-structure' );
if ( ! in_array( 'title-meta', $related_post_structure ) ) {
return;
}
$target = apply_filters( 'astra_related_post_title_opening_target', '_self' );
$title_tag = apply_filters( 'astra_related_post_title_tag', 'h3' );
do_action( 'astra_related_post_before_title', $current_post_id );
?>
<<?php echo esc_html( $title_tag ); ?> class="ast-related-post-title entry-title">
<a href="<?php echo esc_url( apply_filters( 'astra_related_post_link', get_the_permalink(), $current_post_id ) ); ?>" target="<?php echo esc_attr( $target ); ?>" rel="bookmark noopener noreferrer"><?php the_title(); ?></a>
</<?php echo esc_html( $title_tag ); ?>>
<?php
do_action( 'astra_related_post_after_title', $current_post_id );
}
/**
* Render Featured Image HTML.
*
* @param int $current_post_id current post ID.
* @param string $before Markup before thumbnail image.
* @param string $after Markup after thumbnail image.
* @param bool $echo Output print or return.
* @return string|null
*
* @since 3.5.0
*/
public function astra_get_related_post_featured_image( $current_post_id, $before = '', $after = '', $echo = true ) {
$related_post_structure = astra_get_option_meta( 'related-posts-structure' );
if ( ! in_array( 'featured-image', $related_post_structure ) ) {
return;
}
$featured_image_size = astra_get_option( 'related-posts-image-size', 'large' );
$thumbnail_id = get_post_thumbnail_id( $current_post_id );
$alt_text = $thumbnail_id ? get_post_meta( $thumbnail_id, '_wp_attachment_image_alt', true ) : '';
$post_thumb = apply_filters(
'astra_related_post_featured_image_markup',
get_the_post_thumbnail(
$current_post_id,
apply_filters( 'astra_related_posts_thumbnail_default_size', $featured_image_size ),
array(
'alt' => $alt_text ? $alt_text : get_the_title( $current_post_id ),
'itemprop' => apply_filters( 'astra_related_posts_thumbnail_itemprop', '' ),
)
)
);
$appended_class = has_post_thumbnail( $current_post_id ) ? 'post-has-thumb' : 'ast-no-thumb';
$featured_img_markup = '<div class="ast-related-post-featured-section ' . $appended_class . '">';
if ( '' !== $post_thumb ) {
$featured_img_markup .= '<div class="post-thumb-img-content post-thumb">';
$featured_img_markup .= astra_markup_open(
'ast-related-post-image',
array(
'open' => '<a %s>',
'echo' => false,
'attrs' => array(
'class' => '',
'aria-label' => sprintf( __( 'Read more about %s', 'astra' ), esc_attr( get_the_title( $current_post_id ) ) ),
'href' => esc_url( get_permalink() ),
),
)
);
$featured_img_markup .= $post_thumb;
$featured_img_markup .= '</a> </div>';
}
$featured_img_markup = apply_filters( 'astra_related_post_featured_image_after', $featured_img_markup );
$featured_img_markup .= '</div>';
$featured_img_markup = apply_filters( 'astra_related_post_thumbnail', $featured_img_markup, $before, $after );
if ( false === $echo ) {
return $before . $featured_img_markup . $after;
}
echo $before . $featured_img_markup . $after; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
/**
* Get related posts based on configurations.
*
* @param int $post_id Current Post ID.
*
* @since 3.5.0
*
* @return WP_Query|bool
*/
public function astra_get_related_posts_by_query( $post_id ) {
$term_ids = array();
$current_post_type = get_post_type( $post_id );
$related_posts_total_count = absint( astra_get_option( 'related-posts-total-count', 2 ) );
// Taking one post extra in loop because if current post excluded from while loop then this extra one post will cover total post count. Apperently avoided 'post__not_in' from WP_Query.
$updated_total_posts_count = $related_posts_total_count + 1;
$related_posts_order_by = astra_get_option( 'related-posts-order-by', 'date' );
$related_posts_order = astra_get_option( 'related-posts-order', 'desc' );
$related_posts_based_on = astra_get_option( 'related-posts-based-on', 'categories' );
$query_args = array(
'update_post_meta_cache' => false,
'posts_per_page' => $updated_total_posts_count,
'no_found_rows' => true,
'post_status' => 'publish',
'post_type' => $current_post_type,
'orderby' => $related_posts_order_by,
'fields' => 'ids',
'order' => $related_posts_order,
);
if ( 'tags' === $related_posts_based_on ) {
$terms = get_the_tags( $post_id );
if ( ! empty( $terms ) && ! is_wp_error( $terms ) ) {
$term_ids = wp_list_pluck( $terms, 'term_id' );
}
$query_args['tag__in'] = $term_ids;
} else {
$terms = get_the_category( $post_id );
/** @psalm-suppress RedundantConditionGivenDocblockType */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
if ( ! empty( $terms ) && ! is_wp_error( $terms ) ) {
/** @psalm-suppress RedundantConditionGivenDocblockType */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$term_ids = wp_list_pluck( $terms, 'term_id' );
}
$query_args['category__in'] = $term_ids;
}
$query_args = apply_filters( 'astra_related_posts_query_args', $query_args );
return new WP_Query( $query_args );
}
}
/**
* Kicking this off by creating NEW instance.
*/
new Astra_Related_Posts_Markup();