244 lines
8.3 KiB
PHP
244 lines
8.3 KiB
PHP
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<?php
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namespace Stratum\Ajax;
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use Stratum\Managers\Ajax_Manager;
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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class Advanced_Posts_Ajax extends Ajax_Manager {
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private static $instance = null;
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public function __construct() {
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$this->register_ajax_action( 'stratum_ajax_get_articles', 'get_articles' );
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}
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public static function get_instance() {
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if ( is_null( self::$instance ) ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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public function get_articles($settings, $type = 'ajax') {
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if ( $type == 'ajax' ) {
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//Check nonce
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$nonce = sanitize_text_field( $_POST['nonce'] );
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if ( ! wp_verify_nonce( $nonce, 'stratum_nonce_get_articles' ) ) {
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wp_send_json_error();
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}
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$settings = isset( $_POST['settings'] ) ? (array) $_POST['settings'] : array();
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$settings = stratum_recursive_sanitize_array( $settings );
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}
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extract( shortcode_atts( array(
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'slide_animation_effect' => '',
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'slide_text_animation_effect' => '',
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'title_typography_html_tag' => 'h3',
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'show_image' => '',
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'show_title' => '',
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'title_over_image' => '',
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'show_content' => '',
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'show_excerpt' => '',
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'show_read_more' => '',
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'read_more_text' => '',
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'open_new_tab' => '',
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'excerpt_length' => apply_filters( 'excerpt_length', 25 ),
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'show_meta' => array(),
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'meta_fields_divider' => '',
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'image_size' => '',
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'posts_layout' => '',
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'pagination' => '',
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'load_more_pagination' => '',
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'load_more_text' => '',
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'column_gap' => '',
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'row_gap' => '',
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'masonry' => '',
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'columns' => '',
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'columns_tablet' => '',
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'columns_mobile' => '',
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'animate_on_scroll' => '',
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//Swiper
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'navigation' => 'both',
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'pagination_style' => 'bullets',
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//--Swiper
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), $settings ) );
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$title_typography_html_tag = stratum_validate_heading_html_tag( $title_typography_html_tag );
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$widget_class = 'stratum-advanced-posts';
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$out = "";
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//Query builder
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$query_args = [];
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stratum_build_custom_query( $query_args, $settings );
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$q = new \WP_Query( $query_args );
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if ( $q->have_posts() ){
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while( $q->have_posts() ):
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$q->the_post();
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$item_class = stratum_css_class([
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$widget_class . '__post',
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(($show_title == 'yes' && $title_over_image == 'yes') ? 'title_over_image' : ''),
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((($posts_layout == 'grid' || $posts_layout == 'list') && ($animate_on_scroll == 'yes' || ($masonry == 'yes' && intval($columns) > 1))) ? "masonry-item" : ''),
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]);
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$out .= "<article id='post-".esc_attr(get_the_ID())."' class='".esc_attr( $item_class )."'>";
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$out .= "<div class='".esc_attr( $widget_class . '__post-wrapper' )."'>";
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if ( $show_image == 'yes' ) {
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$out .= "<div class='".esc_attr( $widget_class . '__post-thumbnail' )."'>";
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$out .= "<a href='".esc_url(get_permalink())."' class='".esc_attr( $widget_class . '__post-link' )."'>";
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ob_start();
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the_post_thumbnail( $image_size,
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array(
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'alt' => the_title_attribute( 'echo=0' ),
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'class' => esc_attr( $widget_class . '__post-thumbnail-image' ),
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)
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);
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$out .= ob_get_clean();
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$out .= "<div class='".esc_attr( $widget_class . '__post-thumbnail-overlay' )."'></div>";
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if ( $show_title == 'yes' && $title_over_image == 'yes' ) {
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$out .= "<{$title_typography_html_tag} class='".esc_attr( $widget_class . '__post-title' )."'>";
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$out .= esc_html( get_the_title() );
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$out .= "</{$title_typography_html_tag}>";
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}
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$out .= "</a>";
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$out .= "</div>";
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}
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$out .= "<div class='".esc_attr( $widget_class . '__content-wrapper' )."'>";
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$out .= "<div class='".esc_attr( $widget_class . '__entry-header' )."'>";
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if ( $show_title == 'yes' && $title_over_image == '' ) {
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ob_start();
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the_title( '<'.esc_attr($title_typography_html_tag).' class="'.esc_attr( $widget_class . '__post-title' ).'"><a href="'.esc_url(get_permalink()).'">', '</a></'.esc_attr($title_typography_html_tag).'>' );
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$out .= ob_get_clean();
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}
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if (!empty($show_meta)){
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$out .= "<div class='".esc_attr( $widget_class . '__entry-meta' )."'>";
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if (in_array("date", $show_meta)){
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$archive_year = get_the_time('Y');
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$archive_month = get_the_time('m');
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$archive_day = get_the_time('d');
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$out .= "<span class='".esc_attr( $widget_class . '__post-date' )."'>";
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$out .= "<time datetime='".esc_attr( get_the_date( 'c' ) )."'>";
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$out .= "<a href='".get_day_link( $archive_year, $archive_month, $archive_day)."'>";
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$out .= esc_html( get_the_date( '' ) );
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$out .= "</a>";
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$out .= "</time>";
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$out .= "</span>";
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}
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if (in_array("author", $show_meta)){
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$out .= in_array("date", $show_meta) ? "<span class='".esc_attr( $widget_class . '__meta-fields-divider' )."'>".esc_html($meta_fields_divider)."</span>" : '';
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$out .= "<div class='".esc_attr( $widget_class . '__post-author' )."'>";
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$out .= "<a href='".esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) )."'>";
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$out .= esc_html( get_the_author() );
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$out .= "</a>";
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$out .= "</div>";
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}
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if (in_array("categories", $show_meta)){
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$out .= (in_array("date", $show_meta) || in_array("author", $show_meta)) ? "<span class='".esc_attr( $widget_class . '__meta-fields-divider' )."'>".esc_html($meta_fields_divider)."</span>" : '';
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$out .= "<div class='".esc_attr( $widget_class . '__post-categories' )."'>";
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$out .= get_the_category_list(', ');
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$out .= "</div>";
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}
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if (in_array("comments", $show_meta)){
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$out .= (in_array("date", $show_meta) || in_array("author", $show_meta) || in_array("categories", $show_meta)) ? "<span class='".esc_attr( $widget_class . '__meta-fields-divider' )."'>".esc_html($meta_fields_divider)."</span>" : '';
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$out .= "<div class='".esc_attr( $widget_class . '__post-comments' )."'>";
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$out .= "<a href='".esc_url( get_comments_link() )."'>";
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if ( get_comments_number() ) {
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$out .= esc_html(
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sprintf(
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_n( '%d Comment', '%d Comments', get_comments_number(), 'stratum' ),
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get_comments_number()
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)
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);
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} else {
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$out .= esc_html__( 'No comments', 'stratum' );
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}
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$out .= "</a>";
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$out .= "</div>";
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}
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$out .= "</div>";
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}
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$out .= "</div>";
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if ( $show_content == 'yes' ) {
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$out .= "<div class='".esc_attr( $widget_class . '__post-content' )."'>";
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if ( $show_excerpt == 'yes' ) {
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if ( $excerpt_length ) {
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\Stratum\Excerpt_Helper::get_instance()->setExcerptLength( $excerpt_length );
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add_filter( 'excerpt_length', array( 'Stratum\Excerpt_Helper', 'excerpt_length' ), 999 );
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}
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$out .= get_the_excerpt();
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remove_filter( 'excerpt_length', array( 'Stratum\Excerpt_Helper', 'excerpt_length' ), 999 );
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} else {
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ob_start();
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the_content();
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$out .= ob_get_clean();
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}
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$out .= "</div>";
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}
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if ( $show_read_more == 'yes' ) {
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$out .= "<div class='".esc_attr( $widget_class . '__entry-footer' )."'>";
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$out .= "<div class='".esc_attr( $widget_class . '__read-more' )."'>";
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$out .= "<a href='".esc_url( get_permalink() )."'".($open_new_tab == 'yes' ? " target='_blank'" : '').">";
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$out .= esc_html($read_more_text);
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$out .= "</a>";
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$out .= "</div>";
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$out .= "</div>";
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}
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$out .= "</div>";
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$out .= "</div>";
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$out .= "</article>";
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endwhile;
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wp_reset_postdata();
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} else {
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$out .= '<p>' . esc_html__( 'Nothing found.', 'stratum' ) . '</p>';
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}
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if ($type == 'render'){
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return $out;
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} elseif ($type == 'ajax'){
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echo $out; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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wp_die();
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}
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}
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}
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new Advanced_Posts_Ajax();
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