php 事件短代码 - 事件日历WordPress插件

Posted 2021-05-04

//* Add Shortcode [twc_events events_category_slug="featured" number="3" grid="true"]
add_shortcode( 'twc_events', 'twc_events_function' );
function twc_events_function( $atts ){

	// Add shortcode attributes
    $a = shortcode_atts( array(
        'events_category_slug' => 'featured',
        'number' => 3,
        'grid' => FALSE,
    ), $atts );
    
	// Variables for the attributes
    $twc_events_category_slug = "{$a['events_category_slug']}";
    $twc_events_per_page = "{$a['number']}";
    $twc_events_grid = "{$a['grid']}";
	
	// Variables for grid (3 column) or non-grid (2 column)
	if( $twc_events_grid == TRUE ) {
		$twc_events_grid_class = 'twc_column_1_3';
		$img_size = 'events-grid';

	}
	if( $twc_events_grid != TRUE ) {
		$twc_events_grid_class = 'twc_column_1_2';
		$img_size = 'events-non-grid';
	}

	// Query arguments
	$args = array( 
		'post_type' => 'tribe_events', 
		'posts_per_page' => $twc_events_per_page,
		'tax_query' => array( array(
			'taxonomy' => 'tribe_events_cat',
			'field'    => 'slug',
			'terms'    => $twc_events_category_slug,
		), ),
	);
	
	// The loop
	$loop = new WP_Query( $args );
	
		$data = ''; // init
		$data .= sprintf( '<div class="et_pb_blog_grid clearfix styled-events">' );
				
		
		while ( $loop->have_posts() ) : $loop->the_post();
					
			// Get Featured Image, otherwise show placeholder 
			$thumbnail = get_the_post_thumbnail( $loop->ID, $img_size );
			if ( empty( $thumbnail ) ) $thumbnail = '<img src="/wp-content/uploads/twc_placeholder.jpg" alt="TWC Placeholder" width="400" height="300">';

			$data .= sprintf( '<article class="et_pb_post clearfix %s">', $twc_events_grid_class );
		    $data .= sprintf( '<div class="et_pb_image_container"><a href="%s">%s</a></div>', get_permalink(), $thumbnail ); 
		    $data .= sprintf( '<p class="event-meta">%s</p><hr>', tribe_events_event_schedule_details() ); 
		    $data .= sprintf( '<h2 class="entry-title"><a href="%s">%s</a></h2>', get_permalink(), get_the_title() ); 
		    $data .= sprintf( '<div class="post-content"><p>%s</p><a href="%s" class="more-link">Read More</a></div>', get_the_excerpt(), get_permalink() ); 
			$data .= sprintf( '</article>' );
			
		endwhile; 
	
		$data .= sprintf( '</div>' );
				
		return $data;
	
	wp_reset_postdata();
}

//* Add Shortcode  [twc_posts tag_slug="generous-living" number="3" grid="true"]  
add_shortcode( 'twc_posts', 'twc_posts_function' );
function twc_posts_function( $atts ){

	// Add shortcode attributes
    $a = shortcode_atts( array(
        'tag_slug' => '',
        'number' => 3,
        'grid' => FALSE,
    ), $atts );
    
	// Variables for the attributes
    $twc_tag_slug = "{$a['tag_slug']}";
    $twc_posts_per_page = "{$a['number']}";
    $twc_posts_grid = "{$a['grid']}";
	
	// Variables for grid (3 column) or non-grid (2 column)
	if( $twc_posts_grid == TRUE ) {
		$twc_posts_grid_class = 'twc_column_1_3';
		$img_size = 'posts-grid';

	}
	if( $twc_posts_grid != TRUE ) {
		$twc_posts_grid_class = 'twc_column_1_2';
		$img_size = 'posts-non-grid';
	}

	// Query arguments
	$args = array(
		'post_type' => 'post', 
		'posts_per_page' => $twc_posts_per_page,
		'tag' => $twc_tag_slug,
		'order_by' => DESC,
	);
	
	// The loop
	$loop = new WP_Query( $args );
	
		$data = ''; // init
		$data .= sprintf( '<div class="et_pb_blog_grid clearfix styled-posts">' );
		
		while ( $loop->have_posts() ) : $loop->the_post();
		
			// Get Featured Image, otherwise show placeholder 
			$thumbnail = get_the_post_thumbnail( $loop->ID, $img_size );
			if ( empty( $thumbnail ) ) $thumbnail = '<img src="/wp-content/uploads/twc_placeholder.jpg" alt="TWC Placeholder" width="400" height="300">';

			// Get Custom Author, otherwise show Author
			$custom_author = get_post_meta( get_the_ID(), 'legacy_byline', true );
			if( $custom_author ) {  
				$twc_author = sprintf('<span class="legacy-byline">%s</span>', $custom_author );
			} else { 
				$twc_author = sprintf('<span class="author vcard">%s</span>', get_the_author_link() );
			}
		
			$data .= sprintf( '<article class="et_pb_post clearfix %s">', $twc_posts_grid_class );
		    $data .= sprintf( '<div class="et_pb_image_container"><a href="%s">%s</a></div>', get_permalink(), $thumbnail ); 
		    $data .= sprintf( '<h2 class="entry-title"><a href="%s">%s</a></h2>', get_permalink(), get_the_title() ); 
		    $data .= sprintf( '<p class="post-meta">%s | <span class="published">%s</span> | <span class="categories">%s</span></p>', $twc_author, get_the_time('F j, Y'), get_the_category_list( ' ', '', $loop->ID ) );
		    $data .= sprintf( '<div class="post-content"><p>%s</p><a href="%s" class="more-link">Read More</a></div>', get_the_excerpt(), get_permalink() ); 
			$data .= sprintf( '</article>' );
			
		endwhile; 
	
		$data .= sprintf( '</div>' );
				
		return $data;
	
	wp_reset_postdata();
}