0 ) { $text = self::limit_str( $text, intval( $max_length ) ); } if ( empty( $text ) ) { $text = $fallback; } $text = $attr['dc']['beforeText'] . $text . $attr['dc']['afterText']; if ( ( $link_enabled && $link_src ) ) { $url = self::get_link( $post_id, $link_src ); } return array( $text, $url ); } /** * Get Html of Dynamic Content for Blocks * * @since 4.1.1 * * @param array $attr * * @return string */ public static function get_dc_content_for_block( &$attr, $dcContent ) { for ( $i = 0; $i < count( $attr['dcFields'] ); $i++ ) { $dcGroup = $attr['dcFields'][ $i ]; if ( ! isset( $dcGroup['fields'] ) || ! isset( $dcGroup['id'] ) ) { continue; } $dcContent[ $i ] .= '
'; for ( $j = 0; $j < count( $dcGroup['fields'] ); $j++ ) { $dcField = $dcGroup['fields'][ $j ]; $url = ''; if ( ( $dcField['linkEnabled'] && $dcField['linkSrc'] ) ) { $url = self::get_link( $dcField['postId'], $dcField['linkSrc'] ); $url = esc_url( $url ); } if ( ! empty( $url ) ) { $dcContent[ $i ] .= ''; } $dcContent[ $i ] .= '
'; if ( ! empty( $dcField['icon'] ) ) { $dcContent[ $i ] .= '' . ultimate_post()->get_svg_icon( $dcField['icon'] ) . ''; } $dcContent[ $i ] .= $dcField['beforeText'] ? '

' . $dcField['beforeText'] . '

' : ''; $text = ''; if ( str_starts_with( $dcField['dataSrc'], 'site_' ) ) { $text = self::get_site_info( $dcField['dataSrc'] ); } elseif ( str_starts_with( $dcField['contentSrc'], 'post_' ) ) { $text = self::get_post_info( $dcField['postId'], $dcField['contentSrc'] ); } elseif ( str_starts_with( $dcField['contentSrc'], 'a_' ) ) { $text = self::get_author_info( $dcField['postId'], $dcField['contentSrc'] ); } elseif ( self::is_field_key( $dcField['contentSrc'] ) ) { $text = self::get_field_value( $dcField['postId'], $dcField['contentSrc'] ); } if ( ! empty( $text ) && ! empty( $dcField['maxCharLen'] ) && intval( $dcField['maxCharLen'] ) > 0 ) { $text = self::limit_str( $text, intval( $dcField['maxCharLen'] ) ); } if ( empty( $text ) && '0' !== $text && 0 !== $text ) { $text = $dcField['fallback']; } $dcContent[ $i ] .= '

' . sanitize_text_field( $text ) . '

'; $dcContent[ $i ] .= $dcField['afterText'] ? '

' . $dcField['afterText'] . '

' : ''; $dcContent[ $i ] .= '
'; if ( ! empty( $url ) ) { $dcContent[ $i ] .= ''; } } $dcContent[ $i ] .= '
'; } return $dcContent; } /** * Get field value * * @since 4.1.1 * * @param int $post_id * @param string $meta_key * * @return string */ public static function get_field_value( $post_id, $meta_key ) { if ( empty( $meta_key ) ) { return ''; } if ( empty( $post_id ) ) { if ( in_the_loop() ) { $post_id = get_the_ID(); } else { global $post; $post_id = isset( $post->ID ) ? $post->ID : ''; } } if ( self::check_prefix( $meta_key, 'cmeta_' ) ) { if ( empty( $post_id ) ) { return ''; } return get_post_meta( $post_id, self::maybe_remove_prefix( $meta_key, 'cmeta_' ), true ); } // Other field sources are answered by PostX Pro. $value = apply_filters( 'ultp_dc_field_value', null, $meta_key, $post_id ); if ( null !== $value ) { return $value; } return ''; } /** * Post info * * @since 4.1.1 * * @param int $post_id Post ID. * @param string $key Key value. * * @return string */ public static function get_post_info( $post_id, $key ) { if ( empty( $key ) ) { return ''; } $key = self::maybe_remove_prefix( $key, 'post_' ); $res = ''; if ( empty( $post_id ) ) { if ( in_the_loop() ) { $post_id = get_the_ID(); } else { global $post; $post_id = isset( $post->ID ) ? $post->ID : ''; } } switch ( $key ) { case 'id': $res = $post_id; break; case 'title': $res = get_the_title( $post_id ); break; case 'excerpt': if ( ! doing_filter( 'get_the_excerpt' ) ) { $res = get_the_excerpt( $post_id ); } break; case 'date': $res = get_the_date( '', $post_id ); break; case 'comments': $res = strval( get_comment_count( $post_id )['all'] ); break; } return $res; } /** * Author info * * @since 4.1.1 * * @param int $post_id * @param string $key * * @return string */ public static function get_author_info( $post_id, $key ) { if ( empty( $key ) ) { return ''; } // Removes prefix if present $key = self::maybe_remove_prefix( $key, 'a_' ); if ( empty( $post_id ) ) { if ( in_the_loop() ) { $post = get_post(); } else { global $post; } } else { $post = get_post( $post_id ); } if ( ! $post instanceof \WP_Post ) { return ''; } return get_the_author_meta( $key, intval( $post->post_author ) ); } /** * Site info * * @since 4.1.1 * * @param string $key * * @return string */ public static function get_site_info( $key ) { if ( empty( $key ) ) { return ''; } // Removes prefix if present $key = self::maybe_remove_prefix( $key, 'site_' ); $res = ''; switch ( $key ) { case 'title': $res = get_bloginfo(); break; case 'tagline': $res = get_bloginfo( 'description' ); break; case 'arc_title': $res = self::get_page_title(); break; case 'arc_desc': $res = wp_kses_post( get_the_archive_description() ); break; } return $res; } /** * Gets the link * * @since 4.1.1 * @param string $post_id Post ID. * @param string $key Key value. * * @return string */ public static function get_link( $post_id, $key ) { $res = ''; if ( empty( $post_id ) ) { if ( in_the_loop() ) { $post_id = get_the_ID(); } else { global $post; $post_id = isset( $post->ID ) ? $post->ID : ''; } } if ( self::is_field_key( $key ) ) { $res = self::get_field_value( $post_id, $key ); } else { $author_id = absint( get_post_field( 'post_author', $post_id ) ); $key = self::maybe_remove_prefix( $key, 'link_' ); switch ( $key ) { case 'post_featured_image': $res = wp_get_attachment_image_url( get_post_thumbnail_id( $post_id ), 'full' ); break; case 'post_permalink': $res = get_permalink( $post_id ); break; case 'post_comments': $res = get_comments_link( $post_id ); break; case 'a_profile': $res = get_avatar_url( $author_id ); break; case 'a_arc': $res = get_author_posts_url( $author_id ); break; case 'a_page': $res = get_the_author_meta( 'url', $author_id ); break; } } return $res; } /** * Replaces substring with a string * * @since 4.1.1 * @param string $old Post content string. * @param string $new Value to insert. * * @return string */ public static function replace( $old, $new ) { $pattern = '/(.*?)<\/span>/'; // Replaces only the first match, the rest matches are deleted. $res = preg_replace_callback( $pattern, function ( $matches ) use ( &$firstMatch, $new ) { if ( ! isset( $firstMatch ) ) { $firstMatch = $matches[0]; return $new; } else { return ''; } }, $old ); return is_null( $res ) ? $old : $res; } /** * Gets the post types * * @since 4.1.1 * * @return array[string] */ public static function get_post_types() { $res = array(); $post_types = get_post_types( array( 'public' => true, ), 'objects' ); foreach ( $post_types as $_ => $value ) { if ( 'attachment' !== $value->name ) { $res[] = array( 'value' => $value->name, 'label' => $value->label, ); } } return $res; } /** * Checks if Dynamic Content is active * * @since 4.1.1 * * @param array $attr Block attributes. * * @return boolean */ public static function is_dc_active( &$attr ) { return ultimate_post()->get_setting( 'ultp_dynamic_content' ) == 'true' && isset( $attr['dcEnabled'] ); } /** * Get page title * * @since 4.1.1 * * @return string */ private static function get_page_title() { $title = ''; if ( is_singular() ) { $title = get_the_title(); } elseif ( is_search() ) { /* translators: %s: Search query. */ $title = sprintf( esc_html__( 'Search Results for: %s', 'ultimate-post' ), get_search_query() ); if ( get_query_var( 'paged' ) ) { /* translators: %s: Page number. */ $title .= sprintf( esc_html__( ' – Page %s', 'ultimate-post' ), get_query_var( 'paged' ) ); } } elseif ( is_category() ) { $title = single_cat_title( '', false ); } elseif ( is_tag() ) { $title = single_tag_title( '', false ); } elseif ( is_author() ) { $title = get_the_author(); } elseif ( is_year() ) { $title = get_the_date( __( 'Y', 'ultimate-post' ) ); } elseif ( is_month() ) { $title = get_the_date( __( 'F Y', 'ultimate-post' ) ); } elseif ( is_day() ) { $title = get_the_date( __( 'F j, Y', 'ultimate-post' ) ); } elseif ( is_post_type_archive() ) { $title = post_type_archive_title( '', false ); } elseif ( is_tax() ) { $title = single_term_title( '', false ); } elseif ( is_archive() ) { $title = esc_html__( 'Archives', 'ultimate-post' ); } elseif ( is_404() ) { $title = esc_html__( 'Page Not Found', 'ultimate-post' ); } return $title; } /** * Properly decodes HTML chars from string * * @param mixed $str * @return mixed */ public static function process( $str ) { if ( is_string( $str ) ) { $res = esc_html( html_entity_decode( $str ) ); return str_replace( '&', '&', $res ); } return $str; } /** * Limits a string by word * * @param string $str * @param int $limit * @return string */ public static function limit_str( $str, $limit ) { return join( ' ', array_slice( explode( ' ', $str ), 0, $limit ) ); } /** * Whether a dynamic content key is a custom field * * Plain custom metas (`cmeta_`) are handled here; other field sources are answered by PostX Pro. * * @param string $key Key with its prefix. * @return bool */ private static function is_field_key( $key ) { if ( ! is_string( $key ) || '' === $key ) { return false; } if ( self::check_prefix( $key, 'cmeta_' ) ) { return true; } return (bool) apply_filters( 'ultp_dc_is_field_key', false, $key ); } private static function check_prefix( $key, $prefix ) { return substr( $key, 0, strlen( $prefix ) ) === $prefix; } private static function maybe_remove_prefix( $key, $prefix ) { if ( substr( $key, 0, strlen( $prefix ) ) === $prefix ) { return substr( $key, strlen( $prefix ) ); } return $key; } }