<?php

function update_string_statuses() {
	global $wpdb;

	$wpdb->update(
		$wpdb->prefix . 'icl_string_translations',
		array(
			'status'   => ICL_TM_COMPLETE,
			'batch_id' => 0,
		),
		array(
			'batch_id' => -1,
			'status'   => 1,
		)
	);

	$wpdb->update(
		$wpdb->prefix . 'icl_string_translations',
		array(
			'status'   => ICL_TM_NEEDS_UPDATE,
			'batch_id' => 0,
		),
		array(
			'batch_id' => -1,
			'status'   => 2,
		)
	);

	$wpdb->update(
		$wpdb->prefix . 'icl_string_translations',
		array(
			'status'   => ICL_TM_WAITING_FOR_TRANSLATOR,
			'batch_id' => 0,
		),
		array(
			'batch_id' => -1,
			'status'   => 11,
		)
	);
	$sql = "ALTER TABLE `{$wpdb->prefix}icl_string_translations` CHANGE batch_id batch_id int DEFAULT 0 NOT NULL;";
	$wpdb->query( $sql );

}

function fix_icl_string_status() {
	global $wpdb;

	$wpdb->query(
		$wpdb->prepare(
			"UPDATE {$wpdb->prefix}icl_strings s
                                 SET s.status = %d
                                 WHERE EXISTS ( SELECT 1
                                                FROM {$wpdb->prefix}icl_string_translations st
                                                WHERE string_id = s.id AND st.status = %d )",
			ICL_TM_NEEDS_UPDATE,
			ICL_TM_NEEDS_UPDATE
		)
	);

	$wpdb->query(
		$wpdb->prepare(
			"UPDATE {$wpdb->prefix}icl_strings s
                                 SET s.status = %d
                                 WHERE  ( SELECT COUNT(string_id)
                                                FROM {$wpdb->prefix}icl_string_translations st
                                                WHERE st.string_id = s.id AND st.status = %d ) = (( SELECT COUNT(*)
                                                                                         FROM {$wpdb->prefix}icl_languages
                                                                                         WHERE active = 1) - 1)",
			ICL_TM_COMPLETE,
			ICL_TM_COMPLETE
		)
	);

	$wpdb->query(
		$wpdb->prepare(
			"UPDATE {$wpdb->prefix}icl_strings s
                                 SET s.status = %d
                                 WHERE  ( SELECT COUNT(string_id)
                                                FROM {$wpdb->prefix}icl_string_translations st
                                                WHERE st.string_id = s.id AND st.status = %d ) < (( SELECT COUNT(*)
                                                                                         FROM {$wpdb->prefix}icl_languages
                                                                                         WHERE active = 1) - 1)
                                                AND ( SELECT COUNT(string_id)
                                                      FROM {$wpdb->prefix}icl_string_translations st2
                                                      WHERE st2.string_id = s.id AND st2.status = %d ) > 0 ",
			2,
			ICL_TM_COMPLETE,
			ICL_TM_COMPLETE
		)
	);
}
