101 lines
No EOL
2.6 KiB
PHP
101 lines
No EOL
2.6 KiB
PHP
<?php
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class WPML_ST_Upgrade_Db_Cache_Command implements IWPML_St_Upgrade_Command {
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/** @var WPDB $wpdb */
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private $wpdb;
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/**
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* @var string
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*/
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private $icl_string_pages_sql_prototype = '
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CREATE TABLE IF NOT EXISTS `%sicl_string_pages` (
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`id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
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`string_id` bigint(20) unsigned NOT NULL,
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`url_id` bigint(20) unsigned NOT NULL,
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PRIMARY KEY (`id`),
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KEY `string_to_url_id` (`url_id`),
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INDEX ( `string_id` )
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)
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';
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/**
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* @var string
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*/
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private $icl_string_urls_sql_prototype = '
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CREATE TABLE IF NOT EXISTS `%sicl_string_urls` (
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`id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
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`language` varchar(7) %s DEFAULT NULL,
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`url` varchar(255) DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `string_string_lang_url` (`language`,`url`(191))
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)
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';
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/**
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* @param WPDB $wpdb
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*/
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public function __construct( $wpdb ) {
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$this->wpdb = $wpdb;
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}
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public function run() {
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$this->wpdb->query( "DROP TABLE IF EXISTS `{$this->wpdb->prefix}icl_string_pages`" );
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$this->wpdb->query( "DROP TABLE IF EXISTS `{$this->wpdb->prefix}icl_string_urls`" );
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$charset_collate = $this->get_charset_collate();
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$language_charset_and_collation = $this->get_language_charset_and_collation();
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$icl_string_urls_sql = sprintf( $this->icl_string_urls_sql_prototype, $this->wpdb->prefix, $language_charset_and_collation );
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$icl_string_urls_sql .= $charset_collate;
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$result = $this->wpdb->query( $icl_string_urls_sql );
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if ( $result ) {
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$icl_string_pages_sql = sprintf( $this->icl_string_pages_sql_prototype, $this->wpdb->prefix );
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$icl_string_pages_sql .= $charset_collate;
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$result = $this->wpdb->query( $icl_string_pages_sql );
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}
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return false !== $result;
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}
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public function run_ajax() {
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return $this->run();
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}
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public function run_frontend() {
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}
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/**
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* @return string
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*/
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public static function get_command_id() {
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return __CLASS__ . '_2.4.2_2';
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}
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/**
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* @return string
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*/
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private function get_charset_collate() {
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$charset_collate = '';
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if ( method_exists( $this->wpdb, 'has_cap' ) && $this->wpdb->has_cap( 'collation' ) ) {
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$charset_collate = $this->wpdb->get_charset_collate();
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}
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return $charset_collate;
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}
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private function get_language_charset_and_collation() {
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$column_data = $this->wpdb->get_results( "SELECT * FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='{$this->wpdb->prefix}icl_strings' AND TABLE_SCHEMA='{$this->wpdb->dbname}' " );
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foreach ( $column_data as $column ) {
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if ( 'language' === $column->COLUMN_NAME ) {
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return 'CHARACTER SET ' . $column->CHARACTER_SET_NAME . ' COLLATE ' . $column->COLLATION_NAME;
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}
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}
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return '';
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}
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} |