Hi there,
I have used a custom function to customize the recent blog post section on my homepage (I pulled this from another apex forum post). It now displays excerpts of each article (which is great) but I want to limit the length of these excerpts. Any advice on how I might do this?
Current code:
// Displaying Excerpt in Recent Posts
// =============================================================================
function x_shortcode_recent_posts_v2code( $atts ) {
extract( shortcode_atts( array(
'id' => '',
'class' => '',
'style' => '',
'type' => 'post',
'count' => '',
'category' => '',
'offset' => '',
'orientation' => '',
'show_excerpt' => 'true',
'no_sticky' => '',
'no_image' => '',
'fade' => ''
), $atts, 'x_recent_posts' ) );
$allowed_post_types = apply_filters( 'cs_recent_posts_post_types', array( 'post' => 'post' ) );
$type = ( isset( $allowed_post_types[$type] ) ) ? $allowed_post_types[$type] : 'post';
$id = ( $id != '' ) ? 'id="' . esc_attr( $id ) . '"' : '';
$class = ( $class != '' ) ? 'x-recent-posts cf ' . esc_attr( $class ) : 'x-recent-posts cf';
$style = ( $style != '' ) ? 'style="' . $style . '"' : '';
$count = ( $count != '' ) ? $count : 3;
$category = ( $category != '' ) ? $category : '';
$category_type = ( $type == 'post' ) ? 'category_name' : 'portfolio-category';
$offset = ( $offset != '' ) ? $offset : 0;
$orientation = ( $orientation != '' ) ? ' ' . $orientation : ' horizontal';
$show_excerpt = ( $show_excerpt == 'true' );
$no_sticky = ( $no_sticky == 'true' );
$no_image = ( $no_image == 'true' ) ? $no_image : '';
$fade = ( $fade == 'true' ) ? $fade : 'false';
$js_params = array(
'fade' => ( $fade == 'true' )
);
$data = cs_generate_data_attributes( 'recent_posts', $js_params );
$output = "<div {$id} class=\"{$class}{$orientation}\" {$style} {$data} data-fade=\"{$fade}\" >";
$q = new WP_Query( array(
'orderby' => 'date',
'post_type' => "{$type}",
'posts_per_page' => "{$count}",
'offset' => "{$offset}",
"{$category_type}" => "{$category}",
'ignore_sticky_posts' => $no_sticky
) );
if ( $q->have_posts() ) : while ( $q->have_posts() ) : $q->the_post();
if ( $no_image == 'true' ) {
$image_output = '';
$image_output_class = 'no-image';
} else {
$image = wp_get_attachment_image_src( get_post_thumbnail_id(), 'entry-cropped' );
$bg_image = ( $image[0] != '' ) ? ' style="background-image: url(' . $image[0] . ');"' : '';
$image_output = '<div class="x-recent-posts-img"' . $bg_image . '></div>';
$image_output_class = 'with-image';
}
$excerpt = ( $show_excerpt ) ? '<div class="x-recent-posts-excerpt"><p>' . preg_replace('/<a.*?more-link.*?<\/a>/', '', cs_get_raw_excerpt() ) . '</p></div>' : '';
$output .= '<a class="x-recent-post' . $count . ' ' . $image_output_class . '" href="' . get_permalink( get_the_ID() ) . '" title="' . esc_attr( sprintf( csi18n('shortcodes.recent-posts-permalink'), the_title_attribute( 'echo=0' ) ) ) . '">'
. '<article id="post-' . get_the_ID() . '" class="' . implode( ' ', get_post_class() ) . '">'
. '<div class="entry-wrap">'
. $image_output
. '<div class="x-recent-posts-content">'
. '<h3 class="h-recent-posts">' . get_the_title() . '</h3>'
. $excerpt
. '</div>'
. '</div>'
. '</article>'
. '</a>';
endwhile; endif; wp_reset_postdata();
$output .= '</div>';
return $output;
}
add_action('wp_head', 'change_recent_posts_to_v2');
function change_recent_posts_to_v2() {
remove_shortcode( 'x_recent_posts' );
add_shortcode( 'x_recent_posts', 'x_shortcode_recent_posts_v2code' );
}
Thanks,
Ariane