60 lines
1.7 KiB
PHP
60 lines
1.7 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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if ( ! class_exists( 'WC_Report_Stock' ) ) {
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require_once( 'class-wc-report-stock.php' );
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}
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/**
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* WC_Report_Out_Of_Stock
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*
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* @author WooThemes
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* @category Admin
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* @package WooCommerce/Admin/Reports
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* @version 2.1.0
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*/
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class WC_Report_Out_Of_Stock extends WC_Report_Stock {
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/**
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* No items found text
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*/
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public function no_items() {
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_e( 'No out of stock products found.', 'woocommerce' );
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}
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/**
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* Get Products matching stock criteria
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*
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* @access public
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*/
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public function get_items( $current_page, $per_page ) {
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global $wpdb;
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$this->max_items = 0;
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$this->items = array();
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// Get products using a query - this is too advanced for get_posts :(
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$stock = absint( max( get_option( 'woocommerce_notify_no_stock_amount' ), 0 ) );
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$query_from = "FROM {$wpdb->posts} as posts
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INNER JOIN {$wpdb->postmeta} AS postmeta ON posts.ID = postmeta.post_id
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INNER JOIN {$wpdb->postmeta} AS postmeta2 ON posts.ID = postmeta2.post_id
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WHERE 1=1
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AND posts.post_type IN ('product', 'product_variation')
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AND posts.post_status = 'publish'
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AND (
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postmeta.meta_key = '_stock' AND CAST(postmeta.meta_value AS SIGNED) <= '{$stock}' AND postmeta.meta_value != ''
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)
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AND (
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( postmeta2.meta_key = '_manage_stock' AND postmeta2.meta_value = 'yes' ) OR ( posts.post_type = 'product_variation' )
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)
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";
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$this->items = $wpdb->get_results( $wpdb->prepare( "SELECT posts.ID as id, posts.post_parent as parent {$query_from} GROUP BY posts.ID ORDER BY posts.post_title DESC LIMIT %d, %d;", ( $current_page - 1 ) * $per_page, $per_page ) );
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$this->max_items = $wpdb->get_var( "SELECT COUNT( DISTINCT posts.ID ) {$query_from};" );
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}
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}
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