Edit File by line

<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* Backwards compatibility class for WPSEO_Frontend.

[2] Fix | Delete

[3] Fix | Delete

* @package Yoast\YoastSEO\Backwards_Compatibility

[4] Fix | Delete

[5] Fix | Delete

[6] Fix | Delete

use Yoast\WP\SEO\Memoizers\Meta_Tags_Context_Memoizer;

[7] Fix | Delete

use Yoast\WP\SEO\Presenters\Canonical_Presenter;

[8] Fix | Delete

use Yoast\WP\SEO\Presenters\Meta_Description_Presenter;

[9] Fix | Delete

use Yoast\WP\SEO\Presenters\Rel_Next_Presenter;

[10] Fix | Delete

use Yoast\WP\SEO\Presenters\Rel_Prev_Presenter;

[11] Fix | Delete

use Yoast\WP\SEO\Presenters\Robots_Presenter;

[12] Fix | Delete

use Yoast\WP\SEO\Surfaces\Helpers_Surface;

[13] Fix | Delete

[14] Fix | Delete

/**

[15] Fix | Delete

* Class WPSEO_Frontend

[16] Fix | Delete

[17] Fix | Delete

* @codeCoverageIgnore Because of deprecation.

[18] Fix | Delete

[19] Fix | Delete

class WPSEO_Frontend {

[20] Fix | Delete

[21] Fix | Delete

/**

[22] Fix | Delete

* Instance of this class.

[23] Fix | Delete

[24] Fix | Delete

* @var WPSEO_Frontend

[25] Fix | Delete

[26] Fix | Delete

public static $instance;

[27] Fix | Delete

[28] Fix | Delete

/**

[29] Fix | Delete

* The memoizer for the meta tags context.

[30] Fix | Delete

[31] Fix | Delete

* @var Meta_Tags_Context_Memoizer

[32] Fix | Delete

[33] Fix | Delete

private $context_memoizer;

[34] Fix | Delete

[35] Fix | Delete

/**

[36] Fix | Delete

* The WPSEO Replace Vars object.

[37] Fix | Delete

[38] Fix | Delete

* @var WPSEO_Replace_Vars

[39] Fix | Delete

[40] Fix | Delete

private $replace_vars;

[41] Fix | Delete

[42] Fix | Delete

/**

[43] Fix | Delete

* The helpers surface.

[44] Fix | Delete

[45] Fix | Delete

* @var Helpers_Surface

[46] Fix | Delete

[47] Fix | Delete

private $helpers;

[48] Fix | Delete

[49] Fix | Delete

/**

[50] Fix | Delete

* WPSEO_Frontend constructor.

[51] Fix | Delete

[52] Fix | Delete

public function __construct() {

[53] Fix | Delete

$this->context_memoizer = YoastSEO()->classes->get( Meta_Tags_Context_Memoizer::class );

[54] Fix | Delete

$this->replace_vars = YoastSEO()->classes->get( WPSEO_Replace_Vars::class );

[55] Fix | Delete

$this->helpers = YoastSEO()->classes->get( Helpers_Surface::class );

[56] Fix | Delete

}

[57] Fix | Delete

[58] Fix | Delete

/**

[59] Fix | Delete

* Catches call to methods that don't exist and might deprecated.

[60] Fix | Delete

[61] Fix | Delete

* @param string $method The called method.

[62] Fix | Delete

* @param array $arguments The given arguments.

[63] Fix | Delete

[64] Fix | Delete

* @return mixed

[65] Fix | Delete

[66] Fix | Delete

public function __call( $method, $arguments ) {

[67] Fix | Delete

_deprecated_function( $method, 'Yoast SEO 14.0' );

[68] Fix | Delete

[69] Fix | Delete

$title_methods = [

[70] Fix | Delete

'title',

[71] Fix | Delete

'fix_woo_title',

[72] Fix | Delete

'get_content_title',

[73] Fix | Delete

'get_seo_title',

[74] Fix | Delete

'get_taxonomy_title',

[75] Fix | Delete

'get_author_title',

[76] Fix | Delete

'get_title_from_options',

[77] Fix | Delete

'get_default_title',

[78] Fix | Delete

'force_wp_title',

[79] Fix | Delete

];

[80] Fix | Delete

if ( in_array( $method, $title_methods, true ) ) {

[81] Fix | Delete

return $this->get_title();

[82] Fix | Delete

}

[83] Fix | Delete

[84] Fix | Delete

return null;

[85] Fix | Delete

}

[86] Fix | Delete

[87] Fix | Delete

/**

[88] Fix | Delete

* Retrieves an instance of the class.

[89] Fix | Delete

[90] Fix | Delete

* @return static The instance.

[91] Fix | Delete

[92] Fix | Delete

public static function get_instance() {

[93] Fix | Delete

if ( is_null( self::$instance ) ) {

[94] Fix | Delete

self::$instance = new self();

[95] Fix | Delete

}

[96] Fix | Delete

[97] Fix | Delete

return self::$instance;

[98] Fix | Delete

}

[99] Fix | Delete

[100] Fix | Delete

/**

[101] Fix | Delete

* Outputs the canonical value.

[102] Fix | Delete

[103] Fix | Delete

* @param bool $echo Whether or not to output the canonical element.

[104] Fix | Delete

* @param bool $un_paged Whether or not to return the canonical with or without pagination added to the URL.

[105] Fix | Delete

* @param bool $no_override Whether or not to return a manually overridden canonical.

[106] Fix | Delete

[107] Fix | Delete

* @return string|void

[108] Fix | Delete

[109] Fix | Delete

public function canonical( $echo = true, $un_paged = false, $no_override = false ) {

[110] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[111] Fix | Delete

[112] Fix | Delete

$presentation = $this->get_current_page_presentation();

[113] Fix | Delete

$presenter = new Canonical_Presenter();

[114] Fix | Delete

[115] Fix | Delete

/** This filter is documented in src/integrations/front-end-integration.php */

[116] Fix | Delete

$presenter->presentation = $presentation;

[117] Fix | Delete

$presenter->helpers = $this->helpers;

[118] Fix | Delete

$presenter->replace_vars = $this->replace_vars;

[119] Fix | Delete

[120] Fix | Delete

if ( ! $echo ) {

[121] Fix | Delete

return $presenter->get();

[122] Fix | Delete

}

[123] Fix | Delete

[124] Fix | Delete

echo $presenter->present();

[125] Fix | Delete

}

[126] Fix | Delete

[127] Fix | Delete

/**

[128] Fix | Delete

* Retrieves the meta robots value.

[129] Fix | Delete

[130] Fix | Delete

* @return string

[131] Fix | Delete

[132] Fix | Delete

public function get_robots() {

[133] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[134] Fix | Delete

[135] Fix | Delete

$presentation = $this->get_current_page_presentation();

[136] Fix | Delete

return $presentation->robots;

[137] Fix | Delete

}

[138] Fix | Delete

[139] Fix | Delete

/**

[140] Fix | Delete

* Outputs the meta robots value.

[141] Fix | Delete

[142] Fix | Delete

* @return void

[143] Fix | Delete

[144] Fix | Delete

public function robots() {

[145] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[146] Fix | Delete

[147] Fix | Delete

$presentation = $this->get_current_page_presentation();

[148] Fix | Delete

$presenter = new Robots_Presenter();

[149] Fix | Delete

$presenter->presentation = $presentation;

[150] Fix | Delete

$presenter->helpers = $this->helpers;

[151] Fix | Delete

$presenter->replace_vars = $this->replace_vars;

[152] Fix | Delete

echo $presenter->present();

[153] Fix | Delete

}

[154] Fix | Delete

[155] Fix | Delete

/**

[156] Fix | Delete

* Determine $robots values for a single post.

[157] Fix | Delete

[158] Fix | Delete

* @param array $robots Robots data array.

[159] Fix | Delete

* @param int $post_id The post ID for which to determine the $robots values, defaults to current post.

[160] Fix | Delete

[161] Fix | Delete

* @return array

[162] Fix | Delete

[163] Fix | Delete

public function robots_for_single_post( $robots, $post_id = 0 ) {

[164] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[165] Fix | Delete

[166] Fix | Delete

$presentation = $this->get_current_page_presentation();

[167] Fix | Delete

[168] Fix | Delete

return $presentation->robots;

[169] Fix | Delete

}

[170] Fix | Delete

[171] Fix | Delete

/**

[172] Fix | Delete

* Used for static home and posts pages as well as singular titles.

[173] Fix | Delete

[174] Fix | Delete

* @param object|null $object If filled, object to get the title for.

[175] Fix | Delete

[176] Fix | Delete

* @return string The content title.

[177] Fix | Delete

[178] Fix | Delete

private function get_title( $object = null ) {

[179] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[180] Fix | Delete

[181] Fix | Delete

$presentation = $this->get_current_page_presentation();

[182] Fix | Delete

$title = $presentation->title;

[183] Fix | Delete

[184] Fix | Delete

return $this->replace_vars->replace( $title, $presentation->source );

[185] Fix | Delete

}

[186] Fix | Delete

[187] Fix | Delete

/**

[188] Fix | Delete

* This function adds paging details to the title.

[189] Fix | Delete

[190] Fix | Delete

* @param string $sep Separator used in the title.

[191] Fix | Delete

* @param string $seplocation Whether the separator should be left or right.

[192] Fix | Delete

* @param string $title The title to append the paging info to.

[193] Fix | Delete

[194] Fix | Delete

* @return string

[195] Fix | Delete

[196] Fix | Delete

public function add_paging_to_title( $sep, $seplocation, $title ) {

[197] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[198] Fix | Delete

[199] Fix | Delete

return $title;

[200] Fix | Delete

}

[201] Fix | Delete

[202] Fix | Delete

/**

[203] Fix | Delete

* Add part to title, while ensuring that the $seplocation variable is respected.

[204] Fix | Delete

[205] Fix | Delete

* @param string $sep Separator used in the title.

[206] Fix | Delete

* @param string $seplocation Whether the separator should be left or right.

[207] Fix | Delete

* @param string $title The title to append the title_part to.

[208] Fix | Delete

* @param string $title_part The part to append to the title.

[209] Fix | Delete

[210] Fix | Delete

* @return string

[211] Fix | Delete

[212] Fix | Delete

public function add_to_title( $sep, $seplocation, $title, $title_part ) {

[213] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[214] Fix | Delete

[215] Fix | Delete

if ( $seplocation === 'right' ) {

[216] Fix | Delete

return $title . $sep . $title_part;

[217] Fix | Delete

}

[218] Fix | Delete

[219] Fix | Delete

return $title_part . $sep . $title;

[220] Fix | Delete

}

[221] Fix | Delete

[222] Fix | Delete

/**

[223] Fix | Delete

* Adds 'prev' and 'next' links to archives.

[224] Fix | Delete

[225] Fix | Delete

* @link http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html

[226] Fix | Delete

[227] Fix | Delete

* @return void

[228] Fix | Delete

[229] Fix | Delete

public function adjacent_rel_links() {

[230] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[231] Fix | Delete

[232] Fix | Delete

$presentation = $this->get_current_page_presentation();

[233] Fix | Delete

[234] Fix | Delete

$rel_prev_presenter = new Rel_Prev_Presenter();

[235] Fix | Delete

$rel_prev_presenter->presentation = $presentation;

[236] Fix | Delete

$rel_prev_presenter->helpers = $this->helpers;

[237] Fix | Delete

$rel_prev_presenter->replace_vars = $this->replace_vars;

[238] Fix | Delete

echo $rel_prev_presenter->present();

[239] Fix | Delete

[240] Fix | Delete

$rel_next_presenter = new Rel_Next_Presenter();

[241] Fix | Delete

$rel_next_presenter->presentation = $presentation;

[242] Fix | Delete

$rel_next_presenter->helpers = $this->helpers;

[243] Fix | Delete

$rel_next_presenter->replace_vars = $this->replace_vars;

[244] Fix | Delete

echo $rel_next_presenter->present();

[245] Fix | Delete

}

[246] Fix | Delete

[247] Fix | Delete

/**

[248] Fix | Delete

* Outputs the meta description element or returns the description text.

[249] Fix | Delete

[250] Fix | Delete

* @param bool $echo Echo or return output flag.

[251] Fix | Delete

[252] Fix | Delete

* @return string

[253] Fix | Delete

[254] Fix | Delete

public function metadesc( $echo = true ) {

[255] Fix | Delete

_deprecated_function( __METHOD__, 'Yoast SEO 14.0' );

[256] Fix | Delete

[257] Fix | Delete

$presentation = $this->get_current_page_presentation();

[258] Fix | Delete

$presenter = new Meta_Description_Presenter();

[259] Fix | Delete

$presenter->presentation = $presentation;

[260] Fix | Delete

$presenter->helpers = $this->helpers;

[261] Fix | Delete

$presenter->replace_vars = $this->replace_vars;

[262] Fix | Delete

[263] Fix | Delete

if ( ! $echo ) {

[264] Fix | Delete

return $presenter->get();

[265] Fix | Delete

}

[266] Fix | Delete

$presenter->present();

[267] Fix | Delete

}

[268] Fix | Delete

[269] Fix | Delete

/**

[270] Fix | Delete

* Returns the current page presentation.

[271] Fix | Delete

[272] Fix | Delete

* @return Indexable_Presentation The current page presentation.

[273] Fix | Delete

[274] Fix | Delete

private function get_current_page_presentation() {

[275] Fix | Delete

$context = $this->context_memoizer->for_current_page();

[276] Fix | Delete

[277] Fix | Delete

/** This filter is documented in src/integrations/front-end-integration.php */

[278] Fix | Delete

return apply_filters( 'wpseo_frontend_presentation', $context->presentation, $context );

[279] Fix | Delete

}

[280] Fix | Delete

}

[281] Fix | Delete

[282] Fix | Delete