Custom_Image_Header::ajax_header_add

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Summery Summery

Given an attachment ID for a header image, updates its “last used” timestamp to now.

Syntax Syntax

Custom_Image_Header::ajax_header_add()

Description Description

Triggered when the user tries adds a new header image from the Media Manager, even if s/he doesn’t save that change.

Source Source

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

	public function ajax_header_add() {
		check_ajax_referer( 'header-add', '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();
		update_post_meta( $attachment_id, $key, time() );
		update_post_meta( $attachment_id, '_wp_attachment_is_custom_header', get_stylesheet() );

		wp_send_json_success();
	}

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Changelog Changelog

Changelog
Version Description
3.9.0 Introduced.

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