' . esc_html__( 'Enter the password to view it.', 'michelle' ) . ''; } return ''; } // Processing if ( ! is_single( $post_id ) && Component::has_more_tag() ) { if ( has_excerpt( $post_id ) ) { $post_excerpt = str_replace( 'entry-summary', 'entry-summary has-more-tag', $post_excerpt ); } else { $post_excerpt = ''; } $post_excerpt = (string) apply_filters( 'the_content', $post_excerpt . get_the_content( '' ) . self::get_continue_reading_html() ); } // Output return $post_excerpt; } // /get_excerpt /** * Wrap excerpt within a `div.entry-summary`. * * Line breaks are required for proper functionality of `wpautop()` later on. * * @since 1.0.0 * * @param string $post_excerpt * * @return string */ public static function wrapper( string $post_excerpt = '' ): string { // Requirements check if ( empty( $post_excerpt ) ) { return $post_excerpt; } // Output return '

' . PHP_EOL . $post_excerpt . PHP_EOL . '

'; } // /wrapper /** * Excerpt length. * * The number of words. Default 55. * * @since 1.0.0 * * @return int */ public static function excerpt_length(): int { // Output return 32; } // /excerpt_length /** * Excerpt more. * * @since 1.0.0 * * @return string */ public static function excerpt_more(): string { // Output return '…'; } // /excerpt_more /** * Adding "Continue reading" link to excerpt. * * @since 1.0.0 * * @param string $post_excerpt The post excerpt. * @param null|int|WP_Post $post Post object. * * @return string */ public static function continue_reading( string $post_excerpt = '', $post = null ): string { // Requirements check if ( ! post_password_required( $post ) && ! Component::is_singular( get_the_ID() ) && ! Component::has_more_tag() && in_array( get_post_type( $post ), (array) Setup\Post_Type::get_feature( 'continue_reading' ) ) ) { $post_excerpt .= self::get_continue_reading_html( $post ); } // Output return $post_excerpt; } // /continue_reading /** * Get "Continue reading" HTML. * * @since 1.0.0 * * @param null|int|WP_Post $post Post object. * @param string $context Optional identification of specific "Continue reading" text for better filtering. * * @return string */ public static function get_continue_reading_html( $post = null, string $context = '' ): string { // Pre /** * Bypass filter for WebManDesign\Michelle\Entry\Summary::get_continue_reading_html(). * * Returning a non-false value will short-circuit the method, * returning the passed value instead. * * @since 1.0.0 * * @param mixed $pre Default: false. If not false, method returns this value. * @param null|int|WP_Post $post Post object. * @param string $context Optional context. */ $pre = apply_filters( 'pre/michelle/entry/summary/get_continue_reading_html', false, $post, $context ); if ( false !== $pre ) { return $pre; } // Variables $html = ''; $template = 'templates/parts/component/link-more'; // Processing ob_start(); if ( $context && locate_template( $template . '-' . $context . '.php' ) ) { get_template_part( $template, $context ); } else { get_template_part( $template, get_post_type() ); } /** * Stripping all new line and tab characters to prevent `wpautop()` messing things up later. * * "\t" - a tab. * "\n" - a new line (line feed). * "\r" - a carriage return. * "\x0B" - a vertical tab. */ $html = str_replace( array( "\t", "\n", "\r", "\x0B" ), '', ob_get_clean() ); // Output /** * Filters "Continue reading" link HTML output. * * @since 1.0.0 * * @param string $html * @param null|int|WP_Post $post Post object. * @param string $context Optional context. */ return (string) apply_filters( 'michelle/entry/summary/get_continue_reading_html', $html, $post, $context ); } // /get_continue_reading_html }