Ultimate Member 2.0 - Add Profile Photo in Register Form

Ultimate Member 2.0 - Add Profile Photo in Register Form

/**
* Add new predefined field "Profile Photo" in UM Form Builder.
*/
add_filter("um_predefined_fields_hook","um_predefined_fields_hook_profile_photo", 99999, 1 );
function um_predefined_fields_hook_profile_photo( $arr ){


	$arr['profile_photo'] = array(
		'title' => __('Profile Photo','ultimate-member'),
		'metakey' => 'profile_photo',
		'type' => 'image',
		'label' => __('Change your profile photo','ultimate-member'),
		'upload_text' => __('Upload your photo here','ultimate-member'),
		'icon' => 'um-faicon-camera',
		'crop' => 1,
		'max_size' => ( UM()->options()->get('profile_photo_max_size') ) ? UM()->options()->get('profile_photo_max_size') : 999999999,
		'min_width' => str_replace('px','',UM()->options()->get('profile_photosize')),
		'min_height' => str_replace('px','',UM()->options()->get('profile_photosize')),
	);

	return $arr;

}

/**
 *  Multiply Profile Photo with different sizes
*/
add_action( 'um_registration_set_extra_data', 'um_registration_set_profile_photo', 9999, 2 );
function um_registration_set_profile_photo( $user_id, $args ){

	if ( empty( $args['custom_fields'] ) ) return;
	
	if( ! isset( $args['form_id'] ) ) return;

	if( ! isset( $args['profile_photo'] ) || empty( $args['profile_photo'] ) ) return;

	// apply this to specific form
	//if( $args['form_id'] != 12345 ) return; 


	$files = array();

	$fields = unserialize( $args['custom_fields'] );

	$user_basedir = UM()->uploader()->get_upload_user_base_dir( $user_id, true );

	$profile_photo = get_user_meta( $user_id, 'profile_photo', true ); 

	$image_path = $user_basedir . DIRECTORY_SEPARATOR . $profile_photo;

	$image = wp_get_image_editor( $image_path );

	$file_info = wp_check_filetype_and_ext( $image_path, $profile_photo );
 
	$ext = $file_info['ext'];
	
	$new_image_name = str_replace( $profile_photo,  "profile_photo.".$ext, $image_path );

	$sizes = UM()->options()->get( 'photo_thumb_sizes' );

	$quality = UM()->options()->get( 'image_compression' );

	if ( ! is_wp_error( $image ) ) {
			
		$max_w = UM()->options()->get('image_max_width');
		if ( $src_w > $max_w ) {
			$image->resize( $max_w, $src_h );
		}

		$image->save( $new_image_name );

		$image->set_quality( $quality );

		$sizes_array = array();

		foreach( $sizes as $size ){
			$sizes_array[ ] = array ('width' => $size );
		}

		$image->multi_resize( $sizes_array );

		delete_user_meta( $user_id, 'synced_profile_photo' );
		update_user_meta( $user_id, 'profile_photo', "profile_photo.{$ext}" ); 
		@unlink( $image_path );

	} 

}