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<?php

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/**

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* WPSEO plugin file.

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* @package WPSEO\Admin

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use Yoast\WP\SEO\Context\Meta_Tags_Context;

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use Yoast\WP\SEO\Helpers\Score_Icon_Helper;

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use Yoast\WP\SEO\Integrations\Admin\Admin_Columns_Cache_Integration;

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use Yoast\WP\SEO\Surfaces\Values\Meta;

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/**

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* Class WPSEO_Meta_Columns.

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class WPSEO_Meta_Columns {

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/**

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* Holds the context objects for each indexable.

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* @var Meta_Tags_Context[]

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protected $context = [];

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/**

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* Holds the SEO analysis.

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* @var WPSEO_Metabox_Analysis_SEO

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private $analysis_seo;

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/**

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* Holds the readability analysis.

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* @var WPSEO_Metabox_Analysis_Readability

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private $analysis_readability;

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/**

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* Admin columns cache.

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* @var Admin_Columns_Cache_Integration

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private $admin_columns_cache;

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/**

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* Holds the Score_Icon_Helper.

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* @var Score_Icon_Helper

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private $score_icon_helper;

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/**

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* When page analysis is enabled, just initialize the hooks.

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public function __construct() {

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if ( apply_filters( 'wpseo_use_page_analysis', true ) === true ) {

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add_action( 'admin_init', [ $this, 'setup_hooks' ] );

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}

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$this->analysis_seo = new WPSEO_Metabox_Analysis_SEO();

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$this->analysis_readability = new WPSEO_Metabox_Analysis_Readability();

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$this->admin_columns_cache = YoastSEO()->classes->get( Admin_Columns_Cache_Integration::class );

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$this->score_icon_helper = YoastSEO()->helpers->score_icon;

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}

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/**

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* Sets up up the hooks.

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* @return void

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public function setup_hooks() {

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$this->set_post_type_hooks();

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if ( $this->analysis_seo->is_enabled() ) {

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add_action( 'restrict_manage_posts', [ $this, 'posts_filter_dropdown' ] );

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}

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if ( $this->analysis_readability->is_enabled() ) {

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add_action( 'restrict_manage_posts', [ $this, 'posts_filter_dropdown_readability' ] );

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}

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add_filter( 'request', [ $this, 'column_sort_orderby' ] );

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add_filter( 'default_hidden_columns', [ $this, 'column_hidden' ], 10, 1 );

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}

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/**

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* Adds the column headings for the SEO plugin for edit posts / pages overview.

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* @param array $columns Already existing columns.

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* @return array Array containing the column headings.

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public function column_heading( $columns ) {

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if ( $this->display_metabox() === false ) {

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return $columns;

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}

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$added_columns = [];

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if ( $this->analysis_seo->is_enabled() ) {

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$added_columns['wpseo-score'] = '<span class="yoast-column-seo-score yoast-column-header-has-tooltip" data-tooltip-text="'

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. esc_attr__( 'SEO score', 'wordpress-seo' )

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. '"><span class="screen-reader-text">'

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. __( 'SEO score', 'wordpress-seo' )

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. '</span></span></span>';

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}

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if ( $this->analysis_readability->is_enabled() ) {

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$added_columns['wpseo-score-readability'] = '<span class="yoast-column-readability yoast-column-header-has-tooltip" data-tooltip-text="'

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. esc_attr__( 'Readability score', 'wordpress-seo' )

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. '"><span class="screen-reader-text">'

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. __( 'Readability score', 'wordpress-seo' )

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. '</span></span></span>';

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}

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$added_columns['wpseo-title'] = __( 'SEO Title', 'wordpress-seo' );

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$added_columns['wpseo-metadesc'] = __( 'Meta Desc.', 'wordpress-seo' );

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if ( $this->analysis_seo->is_enabled() ) {

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$added_columns['wpseo-focuskw'] = __( 'Keyphrase', 'wordpress-seo' );

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}

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return array_merge( $columns, $added_columns );

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}

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/**

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* Displays the column content for the given column.

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* @param string $column_name Column to display the content for.

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* @param int $post_id Post to display the column content for.

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* @return void

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public function column_content( $column_name, $post_id ) {

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if ( $this->display_metabox() === false ) {

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return;

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}

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switch ( $column_name ) {

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case 'wpseo-score':

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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Correctly escaped in render_score_indicator() method.

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echo $this->parse_column_score( $post_id );

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return;

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case 'wpseo-score-readability':

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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Correctly escaped in render_score_indicator() method.

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echo $this->parse_column_score_readability( $post_id );

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return;

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case 'wpseo-title':

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$meta = $this->get_meta( $post_id );

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if ( $meta ) {

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echo esc_html( $meta->title );

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}

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return;

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case 'wpseo-metadesc':

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$metadesc_val = '';

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$meta = $this->get_meta( $post_id );

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if ( $meta ) {

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$metadesc_val = $meta->meta_description;

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}

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if ( $metadesc_val === '' ) {

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echo '<span aria-hidden="true">—</span><span class="screen-reader-text">',

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/* translators: Hidden accessibility text. */

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esc_html__( 'Meta description not set.', 'wordpress-seo' ),

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'</span>';

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return;

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}

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echo esc_html( $metadesc_val );

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return;

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case 'wpseo-focuskw':

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$focuskw_val = WPSEO_Meta::get_value( 'focuskw', $post_id );

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if ( $focuskw_val === '' ) {

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echo '<span aria-hidden="true">—</span><span class="screen-reader-text">',

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/* translators: Hidden accessibility text. */

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esc_html__( 'Focus keyphrase not set.', 'wordpress-seo' ),

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'</span>';

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return;

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}

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echo esc_html( $focuskw_val );

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return;

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}

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}

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/**

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* Indicates which of the SEO columns are sortable.

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* @param array $columns Appended with their orderby variable.

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* @return array Array containing the sortable columns.

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public function column_sort( $columns ) {

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if ( $this->display_metabox() === false ) {

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return $columns;

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}

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$columns['wpseo-metadesc'] = 'wpseo-metadesc';

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if ( $this->analysis_seo->is_enabled() ) {

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$columns['wpseo-focuskw'] = 'wpseo-focuskw';

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$columns['wpseo-score'] = 'wpseo-score';

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}

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if ( $this->analysis_readability->is_enabled() ) {

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$columns['wpseo-score-readability'] = 'wpseo-score-readability';

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}

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return $columns;

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}

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/**

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* Hides the SEO title, meta description and focus keyword columns if the user hasn't chosen which columns to hide.

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* @param array $hidden The hidden columns.

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* @return array Array containing the columns to hide.

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public function column_hidden( $hidden ) {

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if ( ! is_array( $hidden ) ) {

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$hidden = [];

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}

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array_push( $hidden, 'wpseo-title', 'wpseo-metadesc' );

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if ( $this->analysis_seo->is_enabled() ) {

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$hidden[] = 'wpseo-focuskw';

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}

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return $hidden;

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}

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/**

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* Adds a dropdown that allows filtering on the posts SEO Quality.

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* @return void

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public function posts_filter_dropdown() {

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if ( ! $this->can_display_filter() ) {

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return;

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}

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$ranks = WPSEO_Rank::get_all_ranks();

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/* translators: Hidden accessibility text. */

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echo '<label class="screen-reader-text" for="wpseo-filter">' . esc_html__( 'Filter by SEO Score', 'wordpress-seo' ) . '</label>';

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echo '<select name="seo_filter" id="wpseo-filter">';

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// phpcs:ignore WordPress.Security.EscapeOutput -- Output is correctly escaped in the generate_option() method.

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echo $this->generate_option( '', __( 'All SEO Scores', 'wordpress-seo' ) );

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foreach ( $ranks as $rank ) {

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$selected = selected( $this->get_current_seo_filter(), $rank->get_rank(), false );

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// phpcs:ignore WordPress.Security.EscapeOutput -- Output is correctly escaped in the generate_option() method.

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echo $this->generate_option( $rank->get_rank(), $rank->get_drop_down_label(), $selected );

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}

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echo '</select>';

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}

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/**

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* Adds a dropdown that allows filtering on the posts Readability Quality.

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* @return void

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public function posts_filter_dropdown_readability() {

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if ( ! $this->can_display_filter() ) {

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return;

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}

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$ranks = WPSEO_Rank::get_all_readability_ranks();

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/* translators: Hidden accessibility text. */

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echo '<label class="screen-reader-text" for="wpseo-readability-filter">' . esc_html__( 'Filter by Readability Score', 'wordpress-seo' ) . '</label>';

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echo '<select name="readability_filter" id="wpseo-readability-filter">';

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// phpcs:ignore WordPress.Security.EscapeOutput -- Output is correctly escaped in the generate_option() method.

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echo $this->generate_option( '', __( 'All Readability Scores', 'wordpress-seo' ) );

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foreach ( $ranks as $rank ) {

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$selected = selected( $this->get_current_readability_filter(), $rank->get_rank(), false );

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// phpcs:ignore WordPress.Security.EscapeOutput -- Output is correctly escaped in the generate_option() method.

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echo $this->generate_option( $rank->get_rank(), $rank->get_drop_down_readability_labels(), $selected );

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}

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echo '</select>';

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}

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/**

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* Generates an <option> element.

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* @param string $value The option's value.

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* @param string $label The option's label.

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* @param string $selected HTML selected attribute for an option.

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* @return string The generated <option> element.

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protected function generate_option( $value, $label, $selected = '' ) {

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return '<option ' . $selected . ' value="' . esc_attr( $value ) . '">' . esc_html( $label ) . '</option>';

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}

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/**

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* Returns the meta object for a given post ID.

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* @param int $post_id The post ID.

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* @return Meta The meta object.

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protected function get_meta( $post_id ) {

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$indexable = $this->admin_columns_cache->get_indexable( $post_id );

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return YoastSEO()->meta->for_indexable( $indexable, 'Post_Type' );

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}

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/**

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* Determines the SEO score filter to be later used in the meta query, based on the passed SEO filter.

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* @param string $seo_filter The SEO filter to use to determine what further filter to apply.

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* @return array The SEO score filter.

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protected function determine_seo_filters( $seo_filter ) {

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if ( $seo_filter === WPSEO_Rank::NO_FOCUS ) {

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return $this->create_no_focus_keyword_filter();

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}

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if ( $seo_filter === WPSEO_Rank::NO_INDEX ) {

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return $this->create_no_index_filter();

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}

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$rank = new WPSEO_Rank( $seo_filter );

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return $this->create_seo_score_filter( $rank->get_starting_score(), $rank->get_end_score() );

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}

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/**

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* Determines the Readability score filter to the meta query, based on the passed Readability filter.

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* @param string $readability_filter The Readability filter to use to determine what further filter to apply.

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* @return array The Readability score filter.

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protected function determine_readability_filters( $readability_filter ) {

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$rank = new WPSEO_Rank( $readability_filter );

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return $this->create_readability_score_filter( $rank->get_starting_score(), $rank->get_end_score() );

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}

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/**

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* Creates a keyword filter for the meta query, based on the passed Keyword filter.

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* @param string $keyword_filter The keyword filter to use.

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* @return array The keyword filter.

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protected function get_keyword_filter( $keyword_filter ) {

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return [

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'post_type' => get_query_var( 'post_type', 'post' ),

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'key' => WPSEO_Meta::$meta_prefix . 'focuskw',

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'value' => sanitize_text_field( $keyword_filter ),

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];

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}

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/**

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* Determines whether the passed filter is considered to be valid.

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* @param mixed $filter The filter to check against.

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* @return bool Whether the filter is considered valid.

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protected function is_valid_filter( $filter ) {

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return ! empty( $filter ) && is_string( $filter );

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}

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/**

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* Collects the filters and merges them into a single array.

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* @return array Array containing all the applicable filters.

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protected function collect_filters() {

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$active_filters = [];

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$seo_filter = $this->get_current_seo_filter();

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$readability_filter = $this->get_current_readability_filter();

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$current_keyword_filter = $this->get_current_keyword_filter();

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if ( $this->is_valid_filter( $seo_filter ) ) {

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$active_filters = array_merge(

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$active_filters,

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$this->determine_seo_filters( $seo_filter )

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);

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}

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if ( $this->is_valid_filter( $readability_filter ) ) {

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$active_filters = array_merge(

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$active_filters,

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$this->determine_readability_filters( $readability_filter )

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);

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}

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if ( $this->is_valid_filter( $current_keyword_filter ) ) {

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/**

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* Adapt the meta query used to filter the post overview on keyphrase.

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* @internal

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* @param array $keyphrase The keyphrase used in the filter.

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* @param array $keyword_filter The current keyword filter.

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$keyphrase_filter = apply_filters(

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'wpseo_change_keyphrase_filter_in_request',

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$this->get_keyword_filter( $current_keyword_filter ),

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$current_keyword_filter

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);

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if ( is_array( $keyphrase_filter ) ) {

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$active_filters = array_merge(

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$active_filters,

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[ $keyphrase_filter ]

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);

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}

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}

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/**

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* Adapt the active applicable filters on the posts overview.

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* @internal

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* @param array $active_filters The current applicable filters.

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return apply_filters( 'wpseo_change_applicable_filters', $active_filters );

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}

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/**

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* Modify the query based on the filters that are being passed.

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* @param array $vars Query variables that need to be modified based on the filters.

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* @return array Array containing the meta query to use for filtering the posts overview.

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public function column_sort_orderby( $vars ) {

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$collected_filters = $this->collect_filters();

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$order_by_column = $vars['orderby'];

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if ( isset( $order_by_column ) ) {

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// Based on the selected column, create a meta query.

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$order_by = $this->filter_order_by( $order_by_column );

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/**

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* Adapt the order by part of the query on the posts overview.

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* @internal

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* @param array $order_by The current order by.

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* @param string $order_by_column The current order by column.

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$order_by = apply_filters( 'wpseo_change_order_by', $order_by, $order_by_column );

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$vars = array_merge( $vars, $order_by );

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}

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return $this->build_filter_query( $vars, $collected_filters );

[475] Fix | Delete

}

[476] Fix | Delete

[477] Fix | Delete

/**

[478] Fix | Delete

* Retrieves the meta robots query values to be used within the meta query.

[479] Fix | Delete

[480] Fix | Delete

* @return array Array containing the query parameters regarding meta robots.

[481] Fix | Delete

[482] Fix | Delete

protected function get_meta_robots_query_values() {

[483] Fix | Delete

return [

[484] Fix | Delete

'relation' => 'OR',

[485] Fix | Delete

[

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'key' => WPSEO_Meta::$meta_prefix . 'meta-robots-noindex',

[487] Fix | Delete

'compare' => 'NOT EXISTS',

[488] Fix | Delete

[489] Fix | Delete

[

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'key' => WPSEO_Meta::$meta_prefix . 'meta-robots-noindex',

[491] Fix | Delete

'value' => '1',

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'compare' => '!=',

[493] Fix | Delete

[494] Fix | Delete

];

[495] Fix | Delete

}

[496] Fix | Delete

[497] Fix | Delete

/**

[498] Fix | Delete

* Determines the score filters to be used. If more than one is passed, it created an AND statement for the query.

[499] Fix | Delete