# wp-parsely/3.14.1/src/RemoteAPI/content-suggestions/class-suggest-linked-reference-api.php

Parse.ly, version 3.14.1. 82 lines.

- Page: https://pluginprobe.com/plugins/wp-parsely/3.14.1/code/src/RemoteAPI/content-suggestions/class-suggest-linked-reference-api.php
- Raw: https://pluginprobe.com/plugins/wp-parsely/3.14.1/raw/src/RemoteAPI/content-suggestions/class-suggest-linked-reference-api.php
- Modified: 2024-03-12T09:31:56+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/wp-parsely/3.14.1/code/src/RemoteAPI/content-suggestions/class-suggest-linked-reference-api.php#L10-L20`.

```php
<?php
/**
 * Remote API: Content Suggestions Suggest Linked Reference (Smart Links) API
 *
 * @package Parsely
 * @since   3.14.0
 */

declare(strict_types=1);

namespace Parsely\RemoteAPI\ContentSuggestions;

use Parsely\Parsely;
use WP_Error;

require_once __DIR__ . '/class-link-suggestion.php';

/**
 * Class for Content Suggestions Suggest Linked Reference (Smart Links) API.
 *
 * @since 3.14.0
 *
 * @phpstan-import-type WP_HTTP_Request_Args from Parsely
 */
class Suggest_Linked_Reference_API extends Content_Suggestions_Base_API {
	protected const ENDPOINT     = '/suggest-linked-reference';
	protected const QUERY_FILTER = 'wp_parsely_suggest_linked_reference_endpoint_args';

	/**
	 * Gets suggested smart links for the given content.
	 *
	 * @since 3.14.0
	 *
	 * @param string $content        The content to generate links for.
	 * @param int    $max_link_words The maximum number of words in links.
	 * @param int    $max_links      The maximum number of links to return.
	 *
	 * @return Link_Suggestion[]|WP_Error The response from the remote API, or a WP_Error
	 *                                    object if the response is an error.
	 */
	public function get_links(
		string $content,
		int $max_link_words = 4,
		int $max_links = 10
	) {
		$body = array(
			'output_config' => array(
				'max_link_words' => $max_link_words,
				'max_items'      => $max_links,
			),
			'text'          => $content,
		);

		$decoded = $this->post_request( array(), $body );

		if ( is_wp_error( $decoded ) ) {
			return $decoded;
		}

		if ( ! property_exists( $decoded, 'result' ) ||
			! is_array( $decoded->result ) ) {
			return new WP_Error(
				400,
				__( 'Unable to parse suggested links from upstream API', 'wp-parsely' )
			);
		}

		// Convert the links to Link_Suggestion objects.
		$links = array();
		foreach ( $decoded->result as $link ) {
			$link_obj         = new Link_Suggestion();
			$link_obj->href   = $link->canonical_url;
			$link_obj->title  = $link->title;
			$link_obj->text   = $link->text;
			$link_obj->offset = $link->offset;
			$links[]          = $link_obj;
		}

		return $links;
	}
}

```