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- <?php
-
- class upgrade_2018 {
-
- var $usedFiles = array( );
-
- function isApplied() {
- return $this->check_config_type();
- }
-
- function apply() {
- return $this->apply_alter_tables();
- }
-
- function check_config_type() {
- $db = $GLOBALS['xoopsDB'];
- $sql = "SHOW COLUMNS FROM " . $db->prefix("config") . " LIKE 'conf_title'";
- $result = $db->queryF( $sql );
- while ($row = $db->fetchArray($result)) {
- if (strtolower( trim($row["Type"]) ) == "varchar(255)") {
- return true;
- }
- }
- return false;
- }
-
- function query( $sql ) {
- echo $sql . "<br />";
- $db = $GLOBALS['xoopsDB'];
- if ( ! ( $ret = $db->queryF( $sql ) ) ) {
- echo $db->error();
- }
- }
-
- function apply_alter_tables() {
- $db = $GLOBALS['xoopsDB'];
- $this->fields = array(
- "config" => array(
- "conf_title" => "varchar(255) NOT NULL default ''",
- "conf_desc" => "varchar(255) NOT NULL default ''"
- ),
- "configcategory" => array( "confcat_name" => "varchar(255) NOT NULL default ''" ),
- );
-
- foreach( $this->fields as $table => $data ) {
- foreach ($data as $field => $property) {
- $sql = "ALTER TABLE " . $db->prefix($table) . " CHANGE `$field` `$field` $property";
- $this->query( $sql );
- }
- }
- return true;
- }
- }
-
- $upg = new upgrade_2018();
- return $upg;
-
- ?>
-