Viewing file:  class-recalculate-posts.php (3.88 KB) -rw-r--r--
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<?php
/**
* @package WPSEO\Admin
*/
/**
* This class handles the calculation of the SEO score for all posts with a filled focus keyword
*/
class WPSEO_Recalculate_Posts extends WPSEO_Recalculate {
/**
* Save the scores.
*
* @param array $scores The scores for the posts.
*/
public function save_scores( array $scores ) {
foreach ( $scores as $score ) {
$this->save_score( $score );
}
}
/**
* Save the score.
*
* @param array $score The score to save.
*/
protected function save_score( array $score ) {
WPSEO_Meta::set_value( 'linkdex', $score['score'], $score['item_id'] );
}
/**
* Get the posts from the database by doing a WP_Query.
*
* @param integer $paged The page.
*
* @return string
*/
protected function get_items( $paged ) {
$items_per_page = max( 1, $this->items_per_page );
$post_query = new WP_Query(
array(
'post_type' => 'any',
'meta_key' => '_yoast_wpseo_focuskw',
'posts_per_page' => $items_per_page,
'paged' => $paged,
)
);
return $post_query->get_posts();
}
/**
* Map the posts to a response array
*
* @param WP_Post $item The post for which to build the analyzer data.
*
* @return array
*/
protected function item_to_response( $item ) {
$focus_keyword = WPSEO_Meta::get_value( 'focuskw', $item->ID );
$content = $item->post_content;
// Check if there's a featured image.
$content .= $this->add_featured_image( $item );
/**
* Filter the post content for use in the SEO score recalculation.
*
* @param string $content Content of the post. Modify to reflect front-end content.
* @param WP_Post $item The Post object the content comes from.
*/
$content = apply_filters( 'wpseo_post_content_for_recalculation', $content, $item );
// Apply shortcodes.
$content = do_shortcode( $content );
return array(
'post_id' => $item->ID,
'text' => $content,
'keyword' => $focus_keyword,
'url' => urldecode( $item->post_name ),
'pageTitle' => apply_filters( 'wpseo_title', wpseo_replace_vars( $this->get_title( $item->ID, $item->post_type ), $item ) ),
'meta' => apply_filters( 'wpseo_metadesc', wpseo_replace_vars( $this->get_meta_description( $item->ID, $item->post_type ), $item ) ),
'keyword_usage' => array(
$focus_keyword => WPSEO_Meta::keyword_usage( $focus_keyword, $item->ID ),
),
);
}
/**
* Get the title for given post
*
* @param integer $post_id The ID of the post for which to get the title.
* @param string $post_type The post type.
*
* @return mixed|string
*/
private function get_title( $post_id, $post_type ) {
$title = WPSEO_Meta::get_value( 'title', $post_id );
if ( '' !== $title ) {
return $title;
}
$default_from_options = $this->default_from_options( 'title-tax', $post_type );
if ( false !== $default_from_options ) {
return str_replace( ' %%page%% ', ' ', $default_from_options );
}
return '%%title%%';
}
/**
* Get the meta description for given post
*
* @param integer $post_id The ID of the post for which to get the meta description.
* @param string $post_type The post type.
*
* @return bool|string
*/
private function get_meta_description( $post_id, $post_type ) {
$meta_description = WPSEO_Meta::get_value( 'metadesc', $post_id );
if ( '' !== $meta_description ) {
return $meta_description;
}
$default_from_options = $this->default_from_options( 'metadesc', $post_type );
if ( false !== $default_from_options ) {
return $default_from_options;
}
return '';
}
/**
* Retrieves the associated featured image if there is one present.
*
* @param WP_Post $item The post item to check for a featured image.
*
* @return string The image string.
*/
private function add_featured_image( $item ) {
if ( ! has_post_thumbnail( $item->ID ) ) {
return '';
}
return ' ' . get_the_post_thumbnail( $item->ID );
}
}
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