/** * Plugin public functions. */ if ( ! function_exists( 'rwmb_meta' ) ) { /** * Get post meta * * @param string $key Meta key. Required. * @param int|null $post_id Post ID. null for current post. Optional * @param array $args Array of arguments. Optional. * * @return mixed */ function rwmb_meta( $key, $args = array(), $post_id = null ) { $args = wp_parse_args( $args ); /* * If meta boxes is registered in the backend only, we can't get field's params * This is for backward compatibility with version < 4.8.0 */ $field = RWMB_Helper::find_field( $key, $post_id ); /* * If field is not found, which can caused by registering meta boxes for the backend only or conditional registration * Then fallback to the old method to retrieve meta (which uses get_post_meta() as the latest fallback) */ if ( false === $field ) { return apply_filters( 'rwmb_meta', RWMB_Helper::meta( $key, $args, $post_id ) ); } $meta = in_array( $field['type'], array( 'oembed', 'map' ) ) ? rwmb_the_value( $key, $args, $post_id, false ) : rwmb_get_value( $key, $args, $post_id ); return apply_filters( 'rwmb_meta', $meta, $key, $args, $post_id ); } } if ( ! function_exists( 'rwmb_get_value' ) ) { /** * Get value of custom field. * This is used to replace old version of rwmb_meta key. * * @param string $field_id Field ID. Required. * @param array $args Additional arguments. Rarely used. See specific fields for details * @param int|null $post_id Post ID. null for current post. Optional. * * @return mixed false if field doesn't exist. Field value otherwise. */ function rwmb_get_value( $field_id, $args = array(), $post_id = null ) { $args = wp_parse_args( $args ); $field = RWMB_Helper::find_field( $field_id, $post_id ); // Get field value $value = $field ? RWMB_Field::call( 'get_value', $field, $args, $post_id ) : false; /* * Allow developers to change the returned value of field * For version < 4.8.2, the filter name was 'rwmb_get_field' * * @param mixed $value Field value * @param array $field Field parameter * @param array $args Additional arguments. Rarely used. See specific fields for details * @param int|null $post_id Post ID. null for current post. Optional. */ $value = apply_filters( 'rwmb_get_value', $value, $field, $args, $post_id ); return $value; } } if ( ! function_exists( 'rwmb_the_value' ) ) { /** * Display the value of a field * * @param string $field_id Field ID. Required. * @param array $args Additional arguments. Rarely used. See specific fields for details * @param int|null $post_id Post ID. null for current post. Optional. * @param bool $echo Display field meta value? Default `true` which works in almost all cases. We use `false` for the [rwmb_meta] shortcode * * @return string */ function rwmb_the_value( $field_id, $args = array(), $post_id = null, $echo = true ) { $args = wp_parse_args( $args ); $field = RWMB_Helper::find_field( $field_id, $post_id ); if ( ! $field ) { return ''; } $output = RWMB_Field::call( 'the_value', $field, $args, $post_id ); /* * Allow developers to change the returned value of field * For version < 4.8.2, the filter name was 'rwmb_get_field' * * @param mixed $value Field HTML output * @param array $field Field parameter * @param array $args Additional arguments. Rarely used. See specific fields for details * @param int|null $post_id Post ID. null for current post. Optional. */ $output = apply_filters( 'rwmb_the_value', $output, $field, $args, $post_id ); if ( $echo ) { echo $output; } return $output; } }// End if(). if ( ! function_exists( 'rwmb_meta_shortcode' ) ) { /** * Shortcode to display meta value * * @param array $atts Shortcode attributes, same as rwmb_meta() function, but has more "meta_key" parameter * * @return string */ function rwmb_meta_shortcode( $atts ) { $atts = wp_parse_args( $atts, array( 'post_id' => get_the_ID(), ) ); if ( empty( $atts['meta_key'] ) ) { return ''; } $field_id = $atts['meta_key']; $post_id = $atts['post_id']; unset( $atts['meta_key'], $atts['post_id'] ); return rwmb_the_value( $field_id, $atts, $post_id, false ); } add_shortcode( 'rwmb_meta', 'rwmb_meta_shortcode' ); } Hronika Sana 17.12.2024. | RTV Sana

Hronika Sana 17.12.2024.

Category: Hronika Sana