94 lines
2.1 KiB
PHP
94 lines
2.1 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\Links
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*/
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/**
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* Represents the link column count. This class contains the count for each post id on the current page.
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*/
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class WPSEO_Link_Column_Count {
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/**
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* The link counts for each post id on the current page.
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*
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* @var array
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*/
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protected $count = [];
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/**
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* Sets the counts for the set target field.
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*
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* @param array $post_ids The posts to get the count for.
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*/
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public function set( $post_ids ) {
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if ( empty( $post_ids ) ) {
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return;
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}
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$this->count = $this->get_results( $post_ids );
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}
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/**
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* Gets the link count for given post id.
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*
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* @param int $post_id The post id.
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* @param string $target_field The field to show.
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*
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* @return int|null The total amount of links or null if the target field
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* does not exist for the given post id.
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*/
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public function get( $post_id, $target_field = 'internal_link_count' ) {
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if ( array_key_exists( $post_id, $this->count ) && array_key_exists( $target_field, $this->count[ $post_id ] ) ) {
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return $this->count[ $post_id ][ $target_field ];
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}
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return null;
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}
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/**
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* Gets the link count for the given post ids.
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*
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* @param array $post_ids Array with post_ids.
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*
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* @return array
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*/
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protected function get_results( $post_ids ) {
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global $wpdb;
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$storage = new WPSEO_Meta_Storage();
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$results = $wpdb->get_results(
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$wpdb->prepare(
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'
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SELECT internal_link_count, incoming_link_count, object_id
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FROM ' . $storage->get_table_name() . '
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WHERE object_id IN (' . implode( ',', array_fill( 0, count( $post_ids ), '%d' ) ) . ')',
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$post_ids
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),
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ARRAY_A
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);
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$output = [];
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foreach ( $results as $result ) {
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$output[ (int) $result['object_id'] ] = [
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'internal_link_count' => $result['internal_link_count'],
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'incoming_link_count' => (int) $result['incoming_link_count'],
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];
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}
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// Set unfound items to zero.
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foreach ( $post_ids as $post_id ) {
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if ( ! array_key_exists( $post_id, $output ) ) {
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$output[ $post_id ] = [
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'internal_link_count' => null,
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'incoming_link_count' => 0,
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];
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}
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}
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return $output;
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}
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}
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