File Content: shortcode.php <?php /** * Handle the generic WPCode shortcode. * * @package WPCode */ if ( ! defined( 'ABSPATH' ) ) { exit; } add_shortcode( 'wpcode', 'wpcode_shortcode_handler' ); add_action( 'wpcode_shortcode_before_output', 'wpcode_pass_shortcode_attributes_to_snippet', 10, 4 ); add_filter( 'wpcode_shortcode_attribute_value', 'wp_kses_post' ); /** * Generic handler for the shortcode. * * @param array $args The shortcode attributes. * @param string $content The shortcode content. * @param string $tag The shortcode tag. * * @return string */ function wpcode_shortcode_handler( $args, $content, $tag ) { $atts = wp_parse_args( $args, array( 'id' => 0, 'wpcode_source' => 'shortcode', ) ); if ( 0 === $atts['id'] ) { return ''; } $snippet = new WPCode_Snippet( absint( $atts['id'] ) ); if ( ! $snippet->is_active() ) { return ''; } // Let's check that conditional logic rules are met. if ( $snippet->conditional_rules_enabled() && ! wpcode()->conditional_logic->are_snippet_rules_met( $snippet ) && apply_filters( 'wpcode_shortcode_use_conditional_logic', true ) ) { return ''; } $shortcode_location = apply_filters( 'wpcode_get_snippets_for_location', array( $snippet ), 'shortcode' ); if ( empty( $shortcode_location ) ) { return ''; } $snippet->location = $atts['wpcode_source']; do_action( 'wpcode_shortcode_before_output', $snippet, $atts, $content, $tag ); return wpcode()->execute->get_snippet_output( $snippet ); } /** * Before the shortcode output, let's check if we have to load any shortcode attributes to the class instance. * * @param WPCode_Snippet $snippet The snippet instance. * @param array $atts The shortcode attributes. * @param string|null $content Shortcode content, if any. * @param string $tag The shortcode tag. * * @return void */ function wpcode_pass_shortcode_attributes_to_snippet( $snippet, $atts, $content, $tag ) { // Let's see if we have to load any shortcode attributes. $shortcode_attributes = $snippet->get_shortcode_attributes(); if ( ! empty( $shortcode_attributes ) ) { foreach ( $shortcode_attributes as $attribute ) { $value = isset( $atts[ $attribute ] ) ? $atts[ $attribute ] : ''; $snippet->set_attribute( $attribute, apply_filters( 'wpcode_shortcode_attribute_value', $value, $attribute ) ); } } if ( ! empty( $content ) ) { $snippet->set_attribute( 'content', $content ); } } Submit