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<?php |
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/* |
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* License: GPLv3 |
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* License URI: https://www.gnu.org/licenses/gpl.txt |
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* Copyright 2012-2026 Jean-Sebastien Morisset (https://wpsso.com/) |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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|
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die( 'These aren\'t the droids you\'re looking for.' ); |
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} |
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|
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if ( ! class_exists( 'WpssoIntegDataAbstractSeoMeta' ) ) { |
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|
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abstract class WpssoIntegDataAbstractSeoMeta { |
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|
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protected $p; // Wpsso class object. |
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|
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protected $plugin_avail_key = ''; |
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|
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protected $import_opt_keys = array(); |
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|
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protected $opt_keys_active_plugin = array( |
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'og_title' => true, |
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'og_desc' => true, |
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'og_img_id' => true, |
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'og_img_url' => true, |
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'tc_title' => true, |
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'tc_desc' => true, |
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'tc_sum_img_id' => true, |
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'tc_sum_img_url' => true, |
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'tc_lrg_img_id' => true, |
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'tc_lrg_img_url' => true, |
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'schema_article_section' => true, |
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); |
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|
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protected $opt_keys_inactive_plugin = array( |
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'primary_term_id' => true, |
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'seo_title' => true, |
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'seo_desc' => true, |
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'schema_title' => true, |
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'schema_title_bc' => true, |
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'schema_desc' => true, |
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'schema_reading_mins' => true, |
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'canonical_url' => true, |
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'redirect_url' => true, |
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'robots_noarchive' => true, |
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'robots_nofollow' => true, |
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'robots_noindex' => true, |
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); |
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|
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protected $opt_meta_keys = array( |
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'post' => array(), |
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'term' => array(), |
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'user' => array(), |
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); |
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|
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protected $cache_imported_meta = array(); |
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|
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public function __construct( &$plugin ) { |
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|
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$this->p =& $plugin; |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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if ( $this->plugin_avail_key ) { // Just in case. |
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|
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if ( empty( $this->p->avail[ 'seo' ][ $this->plugin_avail_key ] ) ) { // SEO plugin is not active. |
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|
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$this->import_opt_keys = array_merge( $this->opt_keys_active_plugin, $this->opt_keys_inactive_plugin ); |
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|
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} else { |
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|
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$this->import_opt_keys = $this->opt_keys_active_plugin; // SEO plugin is active. |
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} |
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|
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$this->p->util->add_plugin_filters( $this, array( |
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'save_post_options' => 3, |
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'save_term_options' => 3, |
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'save_user_options' => 3, |
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'get_post_options' => 3, |
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'get_term_options' => 3, |
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'get_user_options' => 3, |
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) ); |
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} |
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} |
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|
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public function filter_save_post_options( array $md_opts, $post_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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$this->cache_imported_meta[ 'post' ] = array(); |
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|
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$md_opts = $this->filter_get_post_options( $md_opts, $post_id, $mod ); |
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|
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if ( ! empty( $this->cache_imported_meta[ 'post' ] ) ) { |
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|
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foreach( $this->cache_imported_meta[ 'post' ] as $meta_key => $bool ) { |
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|
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delete_metadata( 'post', $post_id, $meta_key ); |
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} |
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|
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unset( $this->cache_imported_meta[ 'post' ] ); |
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} |
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|
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return $md_opts; |
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} |
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|
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public function filter_get_post_options( array $md_opts, $post_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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foreach ( $this->import_opt_keys as $opt_key => $bool ) { |
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|
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if ( ! empty( $this->opt_meta_keys[ 'post' ][ $opt_key ] ) ) { // Boolean is true. |
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|
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/* |
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* Example: |
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* |
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* $opt_key = 'primary_term_id' |
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* $meta_key = '_yoast_wpseo_primary_%%post_primary_tax_slug%%' |
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*/ |
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$meta_key = $this->opt_meta_keys[ 'post' ][ $opt_key ]; |
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|
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$meta_key = $this->p->util->inline->replace_variables( $meta_key, $mod ); |
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|
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/* |
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* Skip options that have a custom value. An empty string and 'none' are not custom values. |
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*/ |
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if ( isset( $md_opts[ $opt_key ] ) && '' !== $md_opts[ $opt_key ] && 'none' !== $md_opts[ $opt_key ] ) { |
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|
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continue; // Keep custom options value. |
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|
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} elseif ( $this->add_mod_post_meta( $mod, $md_opts, $opt_key, $meta_key ) ) { |
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|
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$this->cache_imported_meta[ 'post' ][ $meta_key ] = true; |
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} |
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} |
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} |
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|
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return $md_opts; |
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} |
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|
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protected function add_mod_post_meta( array $mod, &$md_opts, $opt_key, $meta_key ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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if ( empty( $meta_key ) ) { // Just in case. |
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|
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return false; |
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} |
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|
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$value = (string) get_metadata( 'post', $mod[ 'id' ], $meta_key, $single = true ); |
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|
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if ( '' === $value ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'post meta ' . $meta_key . ' is empty' ); |
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} |
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|
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return false; |
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} |
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|
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$value = $this->maybe_convert_value( $mod, $opt_key, $meta_key, $value ); |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'adding ' . $opt_key . ' from post meta ' . $meta_key ); |
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} |
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|
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$md_opts[ $opt_key ] = $value; |
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|
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return true; |
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} |
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|
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public function filter_save_term_options( array $md_opts, $term_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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$this->cache_imported_meta[ 'term' ] = array(); |
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|
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$md_opts = $this->filter_get_term_options( $md_opts, $term_id, $mod ); |
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|
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if ( ! empty( $this->cache_imported_meta[ 'term' ] ) ) { |
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|
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foreach( $this->cache_imported_meta[ 'term' ] as $meta_key => $bool ) { |
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|
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delete_metadata( 'term', $term_id, $meta_key ); |
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} |
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|
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unset( $this->cache_imported_meta[ 'term' ] ); |
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} |
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|
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return $md_opts; |
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} |
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|
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public function filter_get_term_options( array $md_opts, $term_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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foreach ( $this->import_opt_keys as $opt_key => $bool ) { |
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|
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if ( ! empty( $this->opt_meta_keys[ 'term' ][ $opt_key ] ) ) { |
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|
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$meta_key = $this->opt_meta_keys[ 'term' ][ $opt_key ]; |
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|
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/* |
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* Skip options that have a custom value. An empty string and 'none' are not custom values. |
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*/ |
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if ( isset( $md_opts[ $opt_key ] ) && '' !== $md_opts[ $opt_key ] && 'none' !== $md_opts[ $opt_key ] ) { |
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|
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continue; // Keep custom options value. |
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|
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} elseif ( $this->add_mod_term_meta( $mod, $md_opts, $opt_key, $meta_key ) ) { |
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|
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$this->cache_imported_meta[ 'term' ][ $meta_key ] = true; |
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} |
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} |
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} |
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|
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return $md_opts; |
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} |
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|
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protected function add_mod_term_meta( array $mod, &$md_opts, $opt_key, $meta_key, $term_opts = null ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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if ( empty( $meta_key ) ) { // Just in case. |
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|
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return false; |
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} |
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|
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if ( null === $term_opts ) { |
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|
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$value = (string) get_metadata( 'term', $mod[ 'id' ], $meta_key, $single = true ); |
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|
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} else { |
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|
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$value = isset( $term_opts[ $meta_key ] ) ? (string) $term_opts[ $meta_key ] : ''; |
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} |
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|
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if ( '' === $value ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'term meta ' . $meta_key . ' is empty' ); |
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} |
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|
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return false; |
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} |
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|
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$value = $this->maybe_convert_value( $mod, $opt_key, $meta_key, $value ); |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'adding ' . $opt_key . ' from term meta ' . $meta_key ); |
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} |
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|
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$md_opts[ $opt_key ] = $value; |
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|
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return true; |
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} |
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|
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public function filter_save_user_options( array $md_opts, $user_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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$this->cache_imported_meta[ 'user' ] = array(); |
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|
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$md_opts = $this->filter_get_user_options( $md_opts, $user_id, $mod ); |
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|
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if ( ! empty( $this->cache_imported_meta[ 'user' ] ) ) { |
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|
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foreach( $this->cache_imported_meta[ 'user' ] as $meta_key => $bool ) { |
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|
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delete_metadata( 'user', $user_id, $meta_key ); |
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} |
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|
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unset( $this->cache_imported_meta[ 'user' ] ); |
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} |
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|
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return $md_opts; |
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} |
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|
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public function filter_get_user_options( array $md_opts, $user_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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foreach ( $this->import_opt_keys as $opt_key => $bool ) { |
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|
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if ( ! empty( $this->opt_meta_keys[ 'user' ][ $opt_key ] ) ) { |
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|
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$meta_key = $this->opt_meta_keys[ 'user' ][ $opt_key ]; |
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|
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/* |
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* Skip options that have a custom value. An empty string and 'none' are not custom values. |
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*/ |
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if ( isset( $md_opts[ $opt_key ] ) && '' !== $md_opts[ $opt_key ] && 'none' !== $md_opts[ $opt_key ] ) { |
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|
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continue; // Keep custom options value. |
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|
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} elseif ( $this->add_mod_user_meta( $mod, $md_opts, $opt_key, $meta_key ) ) { |
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|
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$this->cache_imported_meta[ 'user' ][ $meta_key ] = true; |
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} |
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} |
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} |
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|
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return $md_opts; |
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} |
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|
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protected function add_mod_user_meta( array $mod, &$md_opts, $opt_key, $meta_key ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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if ( empty( $meta_key ) ) { // Just in case. |
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|
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return false; |
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} |
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|
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$value = (string) get_metadata( 'user', $mod[ 'id' ], $meta_key, $single = true ); |
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|
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if ( '' === $value ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'user meta ' . $meta_key . ' is empty' ); |
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} |
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|
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return false; |
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} |
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|
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$value = $this->maybe_convert_value( $mod, $opt_key, $meta_key, $value ); |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'adding ' . $opt_key . ' from user meta ' . $meta_key ); |
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} |
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|
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$md_opts[ $opt_key ] = $value; |
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|
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return true; |
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} |
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|
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protected function maybe_convert_value( array $mod, $opt_key, $meta_key, $value ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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$value = $this->maybe_convert_vars( $value, $mod ); |
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|
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switch ( $opt_key ) { |
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|
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case 'robots_noarchive': |
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case 'robots_nofollow': |
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case 'robots_noindex': |
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|
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if ( '1' === $value || 'on' === $value ) { |
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|
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return 1; |
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|
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} elseif ( '-1' === $value || 'off' === $value ) { |
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|
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return 0; |
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|
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} elseif ( 'robots_noindex' === $opt_key && 'noindex' === $value ) { |
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|
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return 1; |
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|
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} elseif ( 'robots_noindex' === $opt_key && 'index' === $value ) { |
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|
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return 0; |
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} |
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|
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break; |
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} |
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|
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return $value; |
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} |
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|
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protected function maybe_convert_vars( $value, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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return $value; |
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} |
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} |
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} |
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|
