* @license GPL-2.0+ * @link http://robincornett.com * @copyright 2014-2016 Robin Cornett Creative, LLC */ class Display_Featured_Image_Genesis_Author extends Display_Featured_Image_Genesis_Helper { protected $name; /** * Set new profile field for authors * * @since 2.3.0 */ public function set_author_meta() { $this->name = 'displayfeaturedimagegenesis'; // current user add_action( 'profile_personal_options', array( $this, 'do_author_fields' ) ); add_action( 'personal_options_update', array( $this, 'save_profile_fields' ) ); // not current user add_action( 'edit_user_profile', array( $this, 'do_author_fields' ) ); add_action( 'edit_user_profile_update', array( $this, 'save_profile_fields' ) ); } public function do_author_fields( $user ) { $id = get_the_author_meta( $this->name, $user->ID ); echo ''; echo ''; echo ''; echo ''; echo ''; echo '
'; if ( $id ) { echo wp_kses_post( $this->render_image_preview( $id ) ); } $this->render_buttons( $id, $this->name ); echo '

Upload an image to use as your author page featured image.

'; echo '
'; } public function save_profile_fields( $user_id ) { if ( ! current_user_can( 'edit_user', $user_id ) ) { return false; } if ( empty( $_POST['_wpnonce'] ) ) { wp_die( esc_attr__( 'Something unexpected happened. Please try again.', 'display-featured-image-genesis' ) ); } $new_value = $_POST[ $this->name ]; $old_value = get_the_author_meta( $this->name, $user_id ); if ( $old_value !== $new_value ) { $new_value = $this->validate_author_image( $new_value, $old_value ); update_user_meta( $user_id, $this->name, $new_value ); } } /** * Returns old value for author image if not correct file type/size * @param string $new_value New value * @return string New value or old, depending on allowed image size. * @since 2.3.0 */ public function validate_author_image( $new_value, $old_value ) { $medium = get_option( 'medium_size_w' ); $source = wp_get_attachment_image_src( $new_value, 'full' ); $valid = $this->is_valid_img_ext( $source[0] ); $width = $source[1]; if ( ! $new_value || ( $new_value && $valid && $width > $medium ) ) { return $new_value; } add_filter( 'user_profile_update_errors', array( $this, 'user_profile_error_message' ), 10, 3 ); return $old_value; } /** * User profile error message * @param var $errors error message depending on what's wrong * @param var $update whether or not to update * @param var $user user being updated * @return error message * * @since 2.3.0 */ public function user_profile_error_message( $errors, $update, $user ) { $new_value = (int) $_POST['displayfeaturedimagegenesis']; $medium = get_option( 'medium_size_w' ); $source = wp_get_attachment_image_src( $new_value, 'full' ); $valid = $this->is_valid_img_ext( $source[0] ); $width = $source[1]; $reset = sprintf( __( ' The %s Featured Image has been reset to the last valid setting.', 'display-featured-image-genesis' ), $user->display_name ); if ( ! $valid ) { $error = __( 'Sorry, that is an invalid file type.', 'display-featured-image-genesis' ); } elseif ( $width <= $medium ) { $error = __( 'Sorry, your image is too small.', 'display-featured-image-genesis' ); } $errors->add( 'profile_error', $error . $reset ); } }