152 lines
3.9 KiB
PHP
152 lines
3.9 KiB
PHP
<?php
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/**
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* WPSEO plugin file.
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*
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* @package WPSEO\Admin
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*/
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/**
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* This class handles the calculation of the SEO score for all posts with a filled focus keyword.
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*/
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class WPSEO_Recalculate_Posts extends WPSEO_Recalculate {
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/**
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* Save the scores.
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*
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* @param array $scores The scores for the posts.
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*/
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public function save_scores( array $scores ) {
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foreach ( $scores as $score ) {
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$this->save_score( $score );
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}
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}
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/**
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* Save the score.
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*
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* @param array $score The score to save.
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*/
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protected function save_score( array $score ) {
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WPSEO_Meta::set_value( 'linkdex', $score['score'], $score['item_id'] );
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}
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/**
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* Get the posts from the database by doing a WP_Query.
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*
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* @param integer $paged The page.
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*
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* @return string
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*/
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protected function get_items( $paged ) {
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$items_per_page = max( 1, $this->items_per_page );
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$post_query = new WP_Query(
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[
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'post_type' => 'any',
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'meta_key' => '_yoast_wpseo_focuskw',
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'posts_per_page' => $items_per_page,
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'paged' => $paged,
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]
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);
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return $post_query->get_posts();
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}
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/**
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* Map the posts to a response array.
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*
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* @param WP_Post $item The post for which to build the analyzer data.
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*
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* @return array
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*/
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protected function item_to_response( $item ) {
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$focus_keyword = WPSEO_Meta::get_value( 'focuskw', $item->ID );
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$content = $item->post_content;
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// Check if there's a featured image.
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$content .= $this->add_featured_image( $item );
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/**
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* Filter the post content for use in the SEO score recalculation.
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*
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* @param string $content Content of the post. Modify to reflect front-end content.
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* @param WP_Post $item The Post object the content comes from.
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*/
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$content = apply_filters( 'wpseo_post_content_for_recalculation', $content, $item );
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// Apply shortcodes.
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$content = do_shortcode( $content );
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return [
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'post_id' => $item->ID,
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'text' => $content,
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'keyword' => $focus_keyword,
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'url' => urldecode( $item->post_name ),
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'pageTitle' => apply_filters( 'wpseo_title', wpseo_replace_vars( $this->get_title( $item->ID, $item->post_type ), $item ) ),
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'meta' => apply_filters( 'wpseo_metadesc', wpseo_replace_vars( $this->get_meta_description( $item->ID, $item->post_type ), $item ) ),
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'keyword_usage' => [
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$focus_keyword => WPSEO_Meta::keyword_usage( $focus_keyword, $item->ID ),
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],
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];
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}
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/**
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* Get the title for given post.
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*
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* @param integer $post_id The ID of the post for which to get the title.
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* @param string $post_type The post type.
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*
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* @return mixed|string
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*/
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private function get_title( $post_id, $post_type ) {
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$title = WPSEO_Meta::get_value( 'title', $post_id );
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if ( $title !== '' ) {
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return $title;
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}
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$default_from_options = $this->default_from_options( 'title-tax', $post_type );
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if ( $default_from_options !== false ) {
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return str_replace( ' %%page%% ', ' ', $default_from_options );
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}
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return '%%title%%';
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}
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/**
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* Get the meta description for given post.
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*
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* @param integer $post_id The ID of the post for which to get the meta description.
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* @param string $post_type The post type.
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*
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* @return bool|string
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*/
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private function get_meta_description( $post_id, $post_type ) {
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$meta_description = WPSEO_Meta::get_value( 'metadesc', $post_id );
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if ( $meta_description !== '' ) {
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return $meta_description;
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}
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$default_from_options = $this->default_from_options( 'metadesc', $post_type );
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if ( $default_from_options !== false ) {
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return $default_from_options;
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}
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return '';
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}
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/**
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* Retrieves the associated featured image if there is one present.
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*
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* @param WP_Post $item The post item to check for a featured image.
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*
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* @return string The image string.
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*/
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private function add_featured_image( $item ) {
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if ( ! has_post_thumbnail( $item->ID ) ) {
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return '';
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}
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return ' ' . get_the_post_thumbnail( $item->ID );
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}
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}
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