관리-도구

편집 파일: class-wpseo-statistics.php

<?php
/**
 * @package WPSEO\Internals
 */

/**
 * Class that generates interesting statistics about things
 */
class WPSEO_Statistics {

/**
	 * Returns the amount of posts that have no focus keyword
	 *
	 * @return int
	 */
	public function get_no_focus_post_count() {
		return $this->get_post_count( 'no_focus' );
	}

/**
	 * Returns the amount of posts that have a bad SEO ranking
	 *
	 * @return int
	 */
	public function get_bad_seo_post_count() {
		return $this->get_post_count( 'bad' );
	}

/**
	 * Returns the amount of posts that have a poor SEO ranking
	 *
	 * @return int
	 */
	public function get_poor_seo_post_count() {
		return $this->get_post_count( 'poor' );
	}

/**
	 * Returns the amount of posts that have an ok SEO ranking
	 *
	 * @return int
	 */
	public function get_ok_seo_post_count() {
		return $this->get_post_count( 'ok' );
	}

/**
	 * Returns the amount of posts that have a good SEO ranking
	 *
	 * @return int
	 */
	public function get_good_seo_post_count() {
		return $this->get_post_count( 'good' );
	}

/**
	 * Returns the amount of posts that have no SEO ranking
	 *
	 * @return int
	 */
	public function get_no_index_post_count() {
		return $this->get_post_count( 'no_index' );
	}

/**
	 * Returns the post count for a certain SEO ranking
	 *
	 * @todo Merge/DRY this with the logic virtually the same in WPSEO_Metabox::column_sort_orderby()
	 *
	 * @param string $seo_ranking The SEO ranking to get the post count for.
	 *     Possible values: no_seo, bad, poor, ok, good, no_focus.
	 *
	 * @return int
	 */
	private function get_post_count( $seo_ranking ) {
		if ( 'no_focus' === $seo_ranking ) {
			$posts = array(
				'meta_query' => array(
					'relation' => 'OR',
					array(
						'key'     => WPSEO_Meta::$meta_prefix . 'linkdex',
						'value'   => 'needs-a-value-anyway',
						'compare' => 'NOT EXISTS',
					)
				),
			);
		}
		elseif ( 'no_index' === $seo_ranking ) {
			$posts = array(
				'meta_key'   => WPSEO_Meta::$meta_prefix . 'meta-robots-noindex',
				'meta_value' => '1',
				'compare'    => '=',
			);
		}
		else {
			switch ( $seo_ranking ) {
				case 'bad':
					$start = 1;
					$end   = 34;
					break;

case 'poor':
					$start = 35;
					$end   = 54;
					break;

case 'ok':
					$start = 55;
					$end   = 74;
					break;

case 'good':
					$start = 75;
					$end   = 100;
					break;
			}

$posts = array(
				'meta_key'     => WPSEO_Meta::$meta_prefix . 'linkdex',
				'meta_value'   => array( $start, $end ),
				'meta_compare' => 'BETWEEN',
				'meta_type'    => 'NUMERIC',
			);
		}

$posts['fields']      = 'ids';
		$posts['post_status'] = 'publish';

if ( current_user_can( 'edit_others_posts' ) === false ) {
			$posts['author'] = get_current_user_id();
		}

$posts = new WP_Query( $posts );

return $posts->found_posts;
	}

}