Custom_Image_Header::ajax_header_remove()

Given an attachment ID for a header image, unsets it as a user-uploaded header image for the current theme.


Description Description

Triggered when the user clicks the overlay "X" button next to each image choice in the Customizer’s Header tool.


Source Source

File: wp-admin/includes/class-custom-image-header.php

	public function ajax_header_remove() {
		check_ajax_referer( 'header-remove', 'nonce' );

		if ( ! current_user_can( 'edit_theme_options' ) ) {
			wp_send_json_error();
		}

		$attachment_id = absint( $_POST['attachment_id'] );
		if ( $attachment_id < 1 ) {
			wp_send_json_error();
		}

		$key = '_wp_attachment_custom_header_last_used_' . get_stylesheet();
		delete_post_meta( $attachment_id, $key );
		delete_post_meta( $attachment_id, '_wp_attachment_is_custom_header', get_stylesheet() );

		wp_send_json_success();
	}

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Changelog
Version Description
3.9.0 Introduced.


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