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', esc_html__( 'Change the way the title displays, with italic and bold parts. If you change the title in the main title input, you will need to redo the html tags.', 'acosmin-north-extensions' ) ); /* wp_editor() arguments */ $postID = $post->ID; $title = get_post_meta( $postID, 'northe_title_design_output', true ); $content = isset( $title ) && $title !== '' ? $title : get_the_title( $postID ); $editor_id = 'northe-tde'; $settings = apply_filters( 'northe_title_design_callback___args', array( 'wpautop' => false, 'media_buttons' => false, 'drag_drop_upload' => false, 'textarea_rows' => 1, 'tinymce' => false, 'quicktags' => array( 'buttons' => 'strong,em', ), ), $postID ); /* Nonce */ wp_nonce_field( 'northe_title_design_nonce', 'northe_title_design_nonce' ); /* Add the editor */ wp_editor( $content, $editor_id, $settings ); } } if( ! function_exists( 'northe_title_design_save_meta' ) ) { /** * Save the post meta * * @since 1.0.0 * @return void */ function northe_title_design_save_meta() { global $post; if( ! apply_filters( 'northe_title_design_init', true ) ) return; /* Do nothing if it's not a post */ if( ! is_object( $post ) ) return; /* Verify credentials */ if ( ! isset( $_POST[ 'northe_title_design_nonce' ] ) || ! wp_verify_nonce( $_POST[ 'northe_title_design_nonce' ], 'northe_title_design_nonce' ) ) return; if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return; if ( ! current_user_can( 'edit_post', $post->ID ) ) return; /* Meta */ $title = isset( $_POST[ 'northe-tde' ] ) ? $_POST[ 'northe-tde' ] : ''; /** * Hook into this before we update the title * * @param $post Current post object */ do_action( 'northe_title_design__before_update', $post ); /* Don't update meta and return */ if( $title === '' || $title === get_the_title( $post->ID ) ) return; /* Update the post meta */ update_post_meta( $post->ID, 'northe_title_design_output', wp_kses_post( $title ) ); } } if( ! function_exists( 'northe_title_design_output' ) ) { /** * Adds the designed title if it's set by the user * * @since 1.0.0 * @param string $title Current title in `the_title` filter * @param int $id Post ID * @return string Returns the designed title or the current one */ function northe_title_design_output( $title, $id ) { if( ! apply_filters( 'northe_title_design_init', true ) ) return $title; /* If we're in the admin area, return the default title */ if( is_admin() ) return $title; /* Get designed title, saved in meta */ $newtitle = get_post_meta( $id, 'northe_title_design_output', true ); /* Return one or the other */ return $newtitle !== '' ? preg_replace('/(.*?)<\/em>/', '$1', $newtitle) : $title; } }