<?php

class WPML_Translate_Link_Targets {

	/* @var AbsoluteLinks $absolute_links */
	private $absolute_links;
	/* @var WPML_Absolute_To_Permalinks $permalinks_converter */
	private $permalinks_converter;

	/**
	 * WPML_Translate_Link_Targets constructor.
	 *
	 * @param AbsoluteLinks $absolute_links
	 * @param WPML_Absolute_To_Permalinks $permalinks_converter
	 */
	public function __construct( AbsoluteLinks $absolute_links, WPML_Absolute_To_Permalinks $permalinks_converter ) {
		$this->absolute_links       = $absolute_links;
		$this->permalinks_converter = $permalinks_converter;
	}

	/**
	 * convert_text
	 *
	 * @param string $text
	 *
	 * @return string
	 */

	public function convert_text( $text ) {
		if ( is_string( $text ) ) {
			$text = $this->absolute_links->convert_text( $text );
			$text = $this->permalinks_converter->convert_text( $text );
		}

		return $text;
	}

	public function is_internal_url( $url ) {
		$absolute_url = $this->absolute_links->convert_url( $url );
		return $url != $absolute_url || $this->absolute_links->is_home( $url );
	}

	/**
	 * @param string $url
	 *
	 * @return string
	 */
	public function convert_url( $url ) {
		$link = '<a href="' . $url . '">removeit</a>';
		$link = $this->convert_text( $link );
		return str_replace( array( '<a href="', '">removeit</a>' ), array( '', '' ), $link );
	}

}
