97 lines
3.1 KiB
PHP
97 lines
3.1 KiB
PHP
<?php
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/**
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* /lib/compatibility/seoframework.php
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*
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* The SEO Framework noindex filtering function.
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*
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* @package Relevanssi
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* @author Mikko Saari
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* @license https://wordpress.org/about/gpl/ GNU General Public License
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* @see https://www.relevanssi.com/
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*/
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add_filter( 'relevanssi_do_not_index', 'relevanssi_seoframework_noindex', 10, 2 );
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add_filter( 'relevanssi_indexing_restriction', 'relevanssi_seoframework_exclude' );
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add_action( 'relevanssi_indexing_tab_advanced', 'relevanssi_seoframework_form', 20 );
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add_action( 'relevanssi_indexing_options', 'relevanssi_seoframework_options' );
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/**
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* Blocks indexing of posts marked "Exclude this page from all search queries
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* on this site." in the SEO Framework settings.
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*
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* Attaches to the 'relevanssi_do_not_index' filter hook.
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*
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* @param boolean $do_not_index True, if the post shouldn't be indexed.
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* @param integer $post_id The post ID number.
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*
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* @return string|boolean If the post shouldn't be indexed, this returns
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* 'SEO Framework'. The value may also be a boolean.
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*/
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function relevanssi_seoframework_noindex( $do_not_index, $post_id ) {
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if ( 'on' !== get_option( 'relevanssi_seo_noindex' ) ) {
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return $do_not_index;
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}
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$noindex = get_post_meta( $post_id, 'exclude_local_search', true );
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if ( '1' === $noindex ) {
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$do_not_index = 'SEO Framework';
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}
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return $do_not_index;
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}
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/**
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* Excludes the "noindex" posts from Relevanssi indexing.
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*
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* Adds a MySQL query restriction that blocks posts that have the SEO Framework
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* "Exclude this page from all search queries on this site" setting set to "1"
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* from indexing.
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*
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* @param array $restriction An array with two values: 'mysql' for the MySQL
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* query restriction to modify, 'reason' for the reason of restriction.
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*/
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function relevanssi_seoframework_exclude( $restriction ) {
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if ( 'on' !== get_option( 'relevanssi_seo_noindex' ) ) {
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return $restriction;
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}
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global $wpdb;
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$restriction['mysql'] .= " AND post.ID NOT IN (SELECT post_id FROM
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$wpdb->postmeta WHERE meta_key = 'exclude_local_search'
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AND meta_value = '1' ) ";
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$restriction['reason'] .= ' SEO Framework';
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return $restriction;
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}
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/**
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* Prints out the form fields for disabling the feature.
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*/
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function relevanssi_seoframework_form() {
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$seo_noindex = get_option( 'relevanssi_seo_noindex' );
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$seo_noindex = relevanssi_check( $seo_noindex );
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?>
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<tr>
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<th scope="row">
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<label for='relevanssi_seo_noindex'><?php esc_html_e( 'Use SEO Framework noindex', 'relevanssi' ); ?></label>
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</th>
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<td>
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<label for='relevanssi_seo_noindex'>
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<input type='checkbox' name='relevanssi_seo_noindex' id='relevanssi_seo_noindex' <?php echo esc_attr( $seo_noindex ); ?> />
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<?php esc_html_e( 'Use SEO Framework noindex.', 'relevanssi' ); ?>
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</label>
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<p class="description"><?php esc_html_e( 'If checked, Relevanssi will not index posts marked as "No index" in SEO Framework settings.', 'relevanssi' ); ?></p>
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</td>
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</tr>
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<?php
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}
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/**
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* Saves the SEO No index option.
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*
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* @param array $request An array of option values from the request.
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*/
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function relevanssi_seoframework_options( array $request ) {
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relevanssi_update_off_or_on( $request, 'relevanssi_seo_noindex', true );
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}
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