I have an existing shortcode (from a plugin) and I would like to add a new attribute or parameter to this shortcode.
The shortcode looks like this:
[my_shortcode_from_plugin_xyz posts="5" autoplay="true"]
Is it possible to add a new attribute like => url=""?
This is working, but I can't get the attribute from the shortcode itself:
[my_shortcode_from_plugin_xyz posts="5" autoplay="true" url=""]
function do_something( $atts ) {
$atts['siteurl'] = '';
return $atts;
}
add_filter( 'shortcode_atts_recent_post_slider', 'do_something', 10, 3 );
I also tried to set the defaults like this:
$atts = shortcode_atts( [
'siteurl' => '',
], $atts );
The plugIn code to create the shortcode:
function wprpsp_recent_post_slider( $atts, $content = null ) {
$atts = shortcode_atts(array(
'post_type' => 'post',
'taxonomy' => 'category',
'limit' => 20,
'category' => '',
'include_cat_child' => 'true',
'design' => 'design-1',
'show_date' => 'true',
'show_category_name' => 'true',
'show_content' => 'true',
'show_author' => 'true',
'content_words_limit' => 20,
'fade' => 'false',
'content_tail' => '...',
'dots' => 'true',
'arrows' => 'true',
'autoplay' => 'true',
'autoplay_interval' => 3000,
'speed' => 600,
'loop' => 'true',
'nav_slides' => 4,
'rtl' => '',
'link_target' => 'self',
'show_read_more' => 'true',
'read_more_text' => '',
'order' => 'DESC',
'orderby' => 'date',
'exclude_cat' => array(),
'hide_post' => array(),
'posts' => array(),
'include_author' => array(),
'exclude_author' => array(),
'slider_height' => '',
'sticky_posts' => 'false',
'image_size' => 'full',
'image_fit' => 'true',
'query_offset' => '',
'extra_class' => '',
), $atts, 'recent_post_slider');
$supported_post_types = wprpsp_get_option( 'post_types',array() );
$shortcode_designs = wprpsp_recent_post_slider_designs();
$atts['content_tail'] = html_entity_decode( $atts['content_tail'] );
$atts['post_type'] = ( !empty( $atts['post_type'] ) && in_array( $atts['post_type'], $supported_post_types ) ) ? $atts['post_type'] : 'post';
$atts['taxonomy'] = ( !empty( $atts['taxonomy'] ) ) ? $atts['taxonomy'] : 'category';
$atts['limit'] = !empty( $atts['limit'] ) ? $atts['limit'] : 20;
$atts['category'] = ( !empty( $atts['category'] ) ) ? explode( ',',$atts['category'] ) : '';
$atts['include_cat_child'] = ( $atts['include_cat_child'] == 'false' ) ? false : true;
$atts['design'] = ( $atts['design'] && ( array_key_exists( trim( $atts['design'] ), $shortcode_designs ) ) ) ? trim( $atts['design'] ) : 'design-1';
$atts['show_date'] = ( $atts['show_date'] == 'false' ) ? 0 : 1;
$atts['show_category_name'] = ( $atts['show_category_name'] == 'false' ) ? 0 : 1;
$atts['show_content'] = ( $atts['show_content'] == 'false' ) ? 0 : 1;
$atts['show_author'] = ( $atts['show_author'] == 'false' ) ? 0 : 1;
$atts['content_words_limit'] = !empty( $atts['content_words_limit'] ) ? $atts['content_words_limit'] : 20;
$atts['fade'] = ( $atts['fade'] == 'false' ) ? 'false' : 'true';
$atts['dots'] = ( $atts['dots'] == 'false' ) ? 'false' : 'true';
$atts['arrows'] = ( $atts['arrows'] == 'false' ) ? 'false' : 'true';
$atts['autoplay'] = ( $atts['autoplay'] == 'false' ) ? 'false' : 'true';
$atts['autoplay_interval'] = !empty( $atts['autoplay_interval'] ) ? $atts['autoplay_interval'] : 3000;
$atts['speed'] = !empty( $atts['speed'] ) ? $atts['speed'] : 600;
$atts['infinite'] = ( $atts['loop'] == 'true' ) ? 'true' : 'false';
$atts['nav_slides'] = !empty( $atts['nav_slides'] ) ? $atts['nav_slides'] : 4;
$atts['link_target'] = ( $atts['link_target'] == 'blank') ? '_blank' : '_self';
$atts['show_read_more'] = ( $atts['show_read_more'] == 'false' ) ? 0 : 1;
$atts['order'] = (strtolower( $atts['order'] ) == 'asc' ) ? 'ASC' : 'DESC';
$atts['orderby'] = !empty( $atts['orderby'] ) ? $atts['orderby'] : 'date';
$atts['exclude_cat'] = !empty( $atts['exclude_cat'] ) ? explode( ',', $atts['exclude_cat'] ) : array();
$atts['hide_post'] = !empty( $atts['hide_post'] ) ? explode( ',', $atts['hide_post'] ) : array();
$atts['posts'] = !empty( $atts['posts'] ) ? explode( ',', $atts['posts'] ) : array();
$atts['include_author'] = !empty( $atts['include_author'] ) ? explode( ',', $atts['include_author'] ) : array();
$atts['exclude_author'] = !empty( $atts['exclude_author'] ) ? explode( ',', $atts['exclude_author'] ) : array();
$atts['read_more_text'] = !empty( $atts['read_more_text'] ) ? $atts['read_more_text'] : __('Read More', 'wp-responsive-recent-post-slider');
$atts['slider_height'] = ( !empty( $atts['slider_height'] ) ) ? $atts['slider_height'] : '';
$atts['slider_height_css'] = ( !empty( $atts['slider_height'] ) ) ? "style='height:{$atts['slider_height']}px;'" : '';
$atts['sticky_posts'] = ( $atts['sticky_posts'] == 'true' ) ? false : true;
$atts['image_size'] = !empty( $atts['image_size'] ) ? $atts['image_size'] : 'full';
$atts['image_fit'] = ( $atts['image_fit'] == 'false' ) ? 0 : 1;
$atts['query_offset'] = !empty( $atts['query_offset'] ) ? $atts['query_offset'] : null;
$atts['extra_class'] = wprpsp_pro_sanitize_html_classes( $atts['extra_class'] );
// Extract Shortcode Var
extract($atts);
Puhh, I'm completely stuck ...
BR, P