esc_html__( 'Category', 'powerkit' ), 'date' => esc_html__( 'Date', 'powerkit' ), 'author' => esc_html__( 'Author', 'powerkit' ), 'comments' => esc_html__( 'Comments count', 'powerkit' ), ); if ( powerkit_post_views_enabled() ) { $allowed['views'] = esc_html__( 'Views', 'powerkit' ); } if ( powerkit_module_enabled( 'reading_time' ) ) { $allowed['reading_time'] = esc_html__( 'Reading time', 'powerkit' ); } $allowed = apply_filters( 'powerkit_allowed_post_meta', $allowed ); // Computes the difference of arrays. $allowed = array_diff_key( $allowed, array_flip( (array) $exclude ) ); // If compact. if ( $compact ) { return array_keys( $allowed ); } return $allowed; } } if ( ! function_exists( 'powerkit_block_post_meta' ) ) { /** * Block Post Meta * * A wrapper function that returns all post meta types either * in an ordered list

or as a single element . * * @param array $settings Settings of block. * @param mixed $meta Contains post meta types. * @param bool $echo Echo or return. * @param bool $compact If meta compact. */ function powerkit_block_post_meta( $settings, $meta, $echo = true, $compact = false ) { $allowed = array(); if ( isset( $settings['showMetaCategory'] ) && $settings['showMetaCategory'] ) { $allowed[] = 'category'; } if ( isset( $settings['showMetaAuthor'] ) && $settings['showMetaAuthor'] ) { $allowed[] = 'author'; } if ( isset( $settings['showMetaDate'] ) && $settings['showMetaDate'] ) { $allowed[] = 'date'; } if ( isset( $settings['showMetaComments'] ) && $settings['showMetaComments'] ) { $allowed[] = 'comments'; } if ( isset( $settings['showMetaViews'] ) && $settings['showMetaViews'] ) { $allowed[] = 'views'; } if ( isset( $settings['showMetaReadingTime'] ) && $settings['showMetaReadingTime'] ) { $allowed[] = 'reading_time'; } if ( isset( $settings['showMetaShares'] ) && $settings['showMetaShares'] ) { $allowed[] = 'shares'; } if ( isset( $settings['metaCompact'] ) && $settings['metaCompact'] ) { $compact = true; } if ( ! $allowed ) { return; } powerkit_get_post_meta( $meta, $compact, $echo, $allowed ); } } if ( ! function_exists( 'powerkit_get_post_meta' ) ) { /** * Post Meta * * A wrapper function that returns all post meta types either * in an ordered list
or as a single element . * * @param mixed $meta Contains post meta types. * @param bool $compact If compact version shall be displayed. * @param bool $echo Echo or return. * @param array $allowed Allowed meta types. */ function powerkit_get_post_meta( $meta, $compact = false, $echo = true, $allowed = array() ) { $func_handler = apply_filters( 'powerkit_get_post_meta_handler', false ); if ( $func_handler ) { return call_user_func( $func_handler, $meta, $compact, $echo, $allowed ); } // Return if no post meta types provided. if ( ! $meta ) { return; } // Set default allowed post meta types. if ( ! $allowed ) { $allowed = powerkit_allowed_post_meta(); } if ( is_array( $meta ) ) { // Intersect provided and allowed meta types. $meta = array_intersect( $allowed, $meta ); } $output = null; if ( $meta && is_array( $meta ) ) { $output .= '
'; // Add normal meta types to the list. foreach ( $meta as $type ) { $function = "powerkit_get_meta_$type"; if ( function_exists( $function ) ) { $output .= $function( 'li', $compact ); } } $output .= '
'; } else { if ( in_array( $meta, $allowed, true ) ) { // Output single meta type. $function = "powerkit_get_meta_$meta"; if ( function_exists( $function ) ) { $output .= $function( 'div', $compact ); } } } // If echo is enabled. if ( $echo ) { return call_user_func( 'printf', '%s', wp_kses( $output, 'post' ) ); } return $output; } } if ( ! function_exists( 'powerkit_get_meta_date' ) ) { /** * Post Date * * @param string $tag Element tag, i.e. div or span. * @param bool $compact If compact version shall be displayed. */ function powerkit_get_meta_date( $tag = 'span', $compact = false ) { $output = '<' . esc_html( $tag ) . ' class="pk-meta-date meta-date">'; if ( false === $compact ) { $time_string = get_the_date(); } else { $time_string = get_the_date( 'd.m.y' ); } $output .= apply_filters( 'powerkit_post_meta_date_output', '' . $time_string . '' ); $output .= ''; return $output; } } if ( ! function_exists( 'powerkit_get_meta_author' ) ) { /** * Post Author * * @param string $tag Element tag, i.e. div or span. * @param bool $compact If compact version shall be displayed. */ function powerkit_get_meta_author( $tag = 'span', $compact = false ) { $authors = array( get_the_author_meta( 'ID' ) ); $output = '<' . esc_html( $tag ) . ' class="pk-meta-author meta-author">'; $output .= sprintf( '%3$s', esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), /* translators: %s: author name */ esc_attr( sprintf( __( 'View all posts by %s', 'powerkit' ), get_the_author() ) ), // Author. get_the_author() ); $output .= ''; return $output; } } if ( ! function_exists( 'powerkit_get_meta_category' ) ) { /** * Post Сategory * * @param string $tag Element tag, i.e. div or span. * @param bool $compact If compact version shall be displayed. * @param int $post_id Post ID. */ function powerkit_get_meta_category( $tag = 'span', $compact = false, $post_id = null ) { if ( ! $post_id ) { $post_id = get_the_ID(); } $output = '<' . esc_html( $tag ) . ' class="pk-meta-category meta-category">'; $output .= get_the_category_list( '', '', $post_id ); $output .= ''; return $output; } } if ( ! function_exists( 'powerkit_get_meta_comments' ) ) { /** * Post Comments * * @param string $tag Element tag, i.e. div or span. * @param bool $compact If compact version shall be displayed. */ function powerkit_get_meta_comments( $tag = 'span', $compact = false ) { $output = ''; $output .= '<' . esc_html( $tag ) . ' class="pk-meta-comments meta-comments">'; if ( true === $compact ) { $output .= ''; ob_start(); comments_popup_link( '0', '1', '%', 'comments-link', '' ); $output .= ob_get_clean(); } else { ob_start(); comments_popup_link( esc_html__( 'No comments', 'powerkit' ), esc_html__( 'One comment', 'powerkit' ), '% ' . esc_html__( 'comments', 'powerkit' ), 'comments-link', '' ); $output .= ob_get_clean(); } $output .= ''; return $output; } } if ( ! function_exists( 'powerkit_get_meta_reading_time' ) ) { /** * Post Reading Time * * @param string $tag Element tag, i.e. div or span. * @param bool $compact If compact version shall be displayed. */ function powerkit_get_meta_reading_time( $tag = 'span', $compact = false ) { if ( ! powerkit_module_enabled( 'reading_time' ) ) { return; } $reading_time = powerkit_get_post_reading_time(); $output = '<' . esc_html( $tag ) . ' class="pk-meta-reading-time meta-reading-time">'; if ( true === $compact ) { $output .= '' . intval( $reading_time ) . ' ' . esc_html( 'min', 'powerkit' ); } else { /* translators: %s number of minutes */ $output .= esc_html( sprintf( _n( '%s minute read', '%s minute read', $reading_time, 'powerkit' ), $reading_time ) ); } $output .= ''; return $output; } } if ( ! function_exists( 'powerkit_get_meta_views' ) ) { /** * Post Reading Time * * @param string $tag Element tag, i.e. div or span. * @param bool $compact If compact version shall be displayed. */ function powerkit_get_meta_views( $tag = 'span', $compact = false ) { switch ( powerkit_post_views_enabled() ) { case 'post_views': $views = pvc_get_post_views(); break; case 'pk_post_views': $views = powerkit_get_post_views( null, false ); break; default: return; } // Don't display if minimum threshold is not met. if ( $views < apply_filters( 'powerkit_post_minimum_views', 1 ) ) { return; } $output = '<' . esc_html( $tag ) . ' class="pk-meta-views meta-views">'; $views_rounded = powerkit_get_round_number( $views ); if ( true === $compact ) { $output .= '' . esc_html( $views_rounded ); } else { /* translators: %s number of post views */ $output .= esc_html( sprintf( _n( '%s view', '%s views', $views, 'powerkit' ), $views_rounded ) ); } $output .= ''; return $output; } }