Edit File by line

<?php

[0] Fix | Delete

[1] Fix | Delete

namespace Yoast\WP\SEO\Integrations\Front_End;

[2] Fix | Delete

[3] Fix | Delete

use Yoast\WP\SEO\Conditionals\Front_End_Conditional;

[4] Fix | Delete

use Yoast\WP\SEO\Helpers\Redirect_Helper;

[5] Fix | Delete

use Yoast\WP\SEO\Helpers\Robots_Helper;

[6] Fix | Delete

use Yoast\WP\SEO\Integrations\Integration_Interface;

[7] Fix | Delete

[8] Fix | Delete

/**

[9] Fix | Delete

* Class Comment_Link_Fixer.

[10] Fix | Delete

[11] Fix | Delete

class Comment_Link_Fixer implements Integration_Interface {

[12] Fix | Delete

[13] Fix | Delete

/**

[14] Fix | Delete

* The redirects helper.

[15] Fix | Delete

[16] Fix | Delete

* @var Redirect_Helper

[17] Fix | Delete

[18] Fix | Delete

protected $redirect;

[19] Fix | Delete

[20] Fix | Delete

/**

[21] Fix | Delete

* The robots helper.

[22] Fix | Delete

[23] Fix | Delete

* @var Robots_Helper

[24] Fix | Delete

[25] Fix | Delete

protected $robots;

[26] Fix | Delete

[27] Fix | Delete

/**

[28] Fix | Delete

* Returns the conditionals based in which this loadable should be active.

[29] Fix | Delete

[30] Fix | Delete

* @return array

[31] Fix | Delete

[32] Fix | Delete

public static function get_conditionals() {

[33] Fix | Delete

return [ Front_End_Conditional::class ];

[34] Fix | Delete

}

[35] Fix | Delete

[36] Fix | Delete

/**

[37] Fix | Delete

* Comment_Link_Fixer constructor.

[38] Fix | Delete

[39] Fix | Delete

* @codeCoverageIgnore It only sets depedencies.

[40] Fix | Delete

[41] Fix | Delete

* @param Redirect_Helper $redirect The redirect helper.

[42] Fix | Delete

* @param Robots_Helper $robots The robots helper.

[43] Fix | Delete

[44] Fix | Delete

public function __construct( Redirect_Helper $redirect, Robots_Helper $robots ) {

[45] Fix | Delete

$this->redirect = $redirect;

[46] Fix | Delete

$this->robots = $robots;

[47] Fix | Delete

}

[48] Fix | Delete

[49] Fix | Delete

/**

[50] Fix | Delete

* Initializes the integration.

[51] Fix | Delete

[52] Fix | Delete

* This is the place to register hooks and filters.

[53] Fix | Delete

[54] Fix | Delete

* @return void

[55] Fix | Delete

[56] Fix | Delete

public function register_hooks() {

[57] Fix | Delete

if ( $this->clean_reply_to_com() ) {

[58] Fix | Delete

\add_filter( 'comment_reply_link', [ $this, 'remove_reply_to_com' ] );

[59] Fix | Delete

\add_action( 'template_redirect', [ $this, 'replytocom_redirect' ], 1 );

[60] Fix | Delete

}

[61] Fix | Delete

[62] Fix | Delete

// When users view a reply to a comment, this URL parameter is set. These should never be indexed separately.

[63] Fix | Delete

if ( $this->get_replytocom_parameter() !== null ) {

[64] Fix | Delete

\add_filter( 'wpseo_robots_array', [ $this->robots, 'set_robots_no_index' ] );

[65] Fix | Delete

}

[66] Fix | Delete

}

[67] Fix | Delete

[68] Fix | Delete

/**

[69] Fix | Delete

* Checks if the url contains the ?replytocom query parameter.

[70] Fix | Delete

[71] Fix | Delete

* @codeCoverageIgnore Wraps the filter input.

[72] Fix | Delete

[73] Fix | Delete

* @return string|null The value of replytocom or null if it does not exist.

[74] Fix | Delete

[75] Fix | Delete

protected function get_replytocom_parameter() {

[76] Fix | Delete

// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Reason: We are not processing form information.

[77] Fix | Delete

if ( isset( $_GET['replytocom'] ) && \is_string( $_GET['replytocom'] ) ) {

[78] Fix | Delete

// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Reason: We are not processing form information.

[79] Fix | Delete

return \sanitize_text_field( \wp_unslash( $_GET['replytocom'] ) );

[80] Fix | Delete

}

[81] Fix | Delete

return null;

[82] Fix | Delete

}

[83] Fix | Delete

[84] Fix | Delete

/**

[85] Fix | Delete

* Removes the ?replytocom variable from the link, replacing it with a #comment-<number> anchor.

[86] Fix | Delete

[87] Fix | Delete

* @todo Should this function also allow for relative urls ?

[88] Fix | Delete

[89] Fix | Delete

* @param string $link The comment link as a string.

[90] Fix | Delete

[91] Fix | Delete

* @return string The modified link.

[92] Fix | Delete

[93] Fix | Delete

public function remove_reply_to_com( $link ) {

[94] Fix | Delete

return \preg_replace( '`href=(["\'])(?:.*(?:\?|&|&)replytocom=(\d+)#respond)`', 'href=$1#comment-$2', $link );

[95] Fix | Delete

}

[96] Fix | Delete

[97] Fix | Delete

/**

[98] Fix | Delete

* Redirects out the ?replytocom variables.

[99] Fix | Delete

[100] Fix | Delete

* @return bool True when redirect has been done.

[101] Fix | Delete

[102] Fix | Delete

public function replytocom_redirect() {

[103] Fix | Delete

if ( isset( $_GET['replytocom'] ) && \is_singular() ) {

[104] Fix | Delete

$url = \get_permalink( $GLOBALS['post']->ID );

[105] Fix | Delete

$hash = \sanitize_text_field( \wp_unslash( $_GET['replytocom'] ) );

[106] Fix | Delete

$query_string = '';

[107] Fix | Delete

if ( isset( $_SERVER['QUERY_STRING'] ) ) {

[108] Fix | Delete

$query_string = \remove_query_arg( 'replytocom', \sanitize_text_field( \wp_unslash( $_SERVER['QUERY_STRING'] ) ) );

[109] Fix | Delete

}

[110] Fix | Delete

if ( ! empty( $query_string ) ) {

[111] Fix | Delete

$url .= '?' . $query_string;

[112] Fix | Delete

}

[113] Fix | Delete

$url .= '#comment-' . $hash;

[114] Fix | Delete

[115] Fix | Delete

$this->redirect->do_safe_redirect( $url, 301 );

[116] Fix | Delete

[117] Fix | Delete

return true;

[118] Fix | Delete

}

[119] Fix | Delete

[120] Fix | Delete

return false;

[121] Fix | Delete

}

[122] Fix | Delete

[123] Fix | Delete

/**

[124] Fix | Delete

* Checks whether we can allow the feature that removes ?replytocom query parameters.

[125] Fix | Delete

[126] Fix | Delete

* @codeCoverageIgnore It just wraps a call to a filter.

[127] Fix | Delete

[128] Fix | Delete

* @return bool True to remove, false not to remove.

[129] Fix | Delete

[130] Fix | Delete

private function clean_reply_to_com() {

[131] Fix | Delete

/**

[132] Fix | Delete

* Filter: 'wpseo_remove_reply_to_com' - Allow disabling the feature that removes ?replytocom query parameters.

[133] Fix | Delete

[134] Fix | Delete

* @param bool $return True to remove, false not to remove.

[135] Fix | Delete

[136] Fix | Delete

return (bool) \apply_filters( 'wpseo_remove_reply_to_com', true );

[137] Fix | Delete

}

[138] Fix | Delete

}

[139] Fix | Delete

[140] Fix | Delete