function _do_convert_cached_html(&$request, $args)
{
require_once "lib/upgrade.php";
$dbh = $request->_dbi;
_upgrade_db_init($dbh);
$count = _upgrade_cached_html($dbh, false);
if (!$count) {
return _("No old _cached_html pagedata found.");
} else {
return HTML(fmt("Converted successfully %d pages", $count), HTML::div(array('align' => 'left'), $list));
}
}
/**
* Update from ~1.3.4 to current.
* Only session, user, pref and member
* jeffs-hacks database api (around 1.3.2) later:
* people should export/import their pages if using that old versions.
*/
function CheckDatabaseUpdate(&$request)
{
global $DBParams, $DBAuthParams;
if (!in_array($DBParams['dbtype'], array('SQL', 'ADODB', 'PDO'))) {
return;
}
echo "<h3>", _("check for necessary database updates"), " - ", $DBParams['dbtype'], "</h3>\n";
$dbh = $request->getDbh();
$dbadmin = $request->getArg('dbadmin');
_upgrade_db_init($dbh);
if (isset($dbadmin['cancel'])) {
echo _("CANCEL"), " <br />\n";
return;
}
$tables = $dbh->_backend->listOfTables();
$backend_type = $dbh->_backend->backendType();
echo "<h4>", _("Backend type: "), $backend_type, "</h4>\n";
$prefix = isset($DBParams['prefix']) ? $DBParams['prefix'] : '';
foreach (explode(':', 'session:user:pref:member') as $table) {
echo sprintf(_("check for table %s"), $table), " ...";
if (!in_array($prefix . $table, $tables)) {
installTable($dbh, $table, $backend_type);
} else {
echo _("OK"), " <br />\n";
}
}
if (ACCESS_LOG_SQL) {
$table = "accesslog";
echo sprintf(_("check for table %s"), $table), " ...";
if (!in_array($prefix . $table, $tables)) {
installTable($dbh, $table, $backend_type);
} else {
echo _("OK"), " <br />\n";
}
}
if (class_exists("RatingsUserFactory") or $dbh->isWikiPage(_("RateIt"))) {
$table = "rating";
echo sprintf(_("check for table %s"), $table), " ...";
if (!in_array($prefix . $table, $tables)) {
installTable($dbh, $table, $backend_type);
} else {
echo _("OK"), " <br />\n";
}
}
$backend =& $dbh->_backend->_dbh;
extract($dbh->_backend->_table_names);
// 1.3.8 added session.sess_ip
if (phpwiki_version() >= 1030.08 and USE_DB_SESSION and isset($request->_dbsession)) {
echo _("check for new session.sess_ip column"), " ... ";
$database = $dbh->_backend->database();
assert(!empty($DBParams['db_session_table']));
$session_tbl = $prefix . $DBParams['db_session_table'];
$sess_fields = $dbh->_backend->listOfFields($database, $session_tbl);
if (!strstr(strtolower(join(':', $sess_fields)), "sess_ip")) {
// TODO: postgres test (should be able to add columns at the end, but not in between)
echo "<b>", _("ADDING"), "</b>", " ... ";
$dbh->genericSqlQuery("ALTER TABLE {$session_tbl} ADD sess_ip CHAR(15) NOT NULL");
$dbh->genericSqlQuery("CREATE INDEX sess_date ON {$session_tbl} (sess_date)");
} else {
echo _("OK");
}
echo "<br />\n";
if (substr($backend_type, 0, 5) == 'mysql') {
// upgrade to 4.1.8 destroyed my session table:
// sess_id => varchar(10), sess_data => varchar(5). For others obviously also.
echo _("check for mysql session.sess_id sanity"), " ... ";
$result = $dbh->genericSqlQuery("DESCRIBE {$session_tbl}");
if ($DBParams['dbtype'] == 'SQL') {
$iter = new WikiDB_backend_PearDB_generic_iter($backend, $result);
} elseif ($DBParams['dbtype'] == 'ADODB') {
$iter = new WikiDB_backend_ADODB_generic_iter($backend, $result, array("Field", "Type", "Null", "Key", "Default", "Extra"));
} elseif ($DBParams['dbtype'] == 'PDO') {
$iter = new WikiDB_backend_PDO_generic_iter($backend, $result);
}
while ($col = $iter->next()) {
if ($col["Field"] == 'sess_id' and !strstr(strtolower($col["Type"]), 'char(32)')) {
$dbh->genericSqlQuery("ALTER TABLE {$session_tbl} CHANGE sess_id" . " sess_id CHAR(32) NOT NULL");
echo "sess_id ", $col["Type"], " ", _("fixed"), " => CHAR(32) ";
}
if ($col["Field"] == 'sess_ip' and !strstr(strtolower($col["Type"]), 'char(15)')) {
$dbh->genericSqlQuery("ALTER TABLE {$session_tbl} CHANGE sess_ip" . " sess_ip CHAR(15) NOT NULL");
echo "sess_ip ", $col["Type"], " ", _("fixed"), " => CHAR(15) ";
}
}
echo _("OK"), "<br />\n";
}
}
// mysql >= 4.0.4 requires LOCK TABLE privileges
if (substr($backend_type, 0, 5) == 'mysql') {
echo _("check for mysql LOCK TABLE privilege"), " ...";
$mysql_version = $dbh->_backend->_serverinfo['version'];
if ($mysql_version > 400.4) {
if (!empty($dbh->_backend->_parsedDSN)) {
$parseDSN = $dbh->_backend->_parsedDSN;
} elseif (function_exists('parseDSN')) {
// ADODB or PDO
$parseDSN = parseDSN($DBParams['dsn']);
} else {
// pear
$parseDSN = DB::parseDSN($DBParams['dsn']);
}
$username = $dbh->_backend->qstr($parseDSN['username']);
// on db level
$query = "SELECT lock_tables_priv FROM mysql.db WHERE user='******'";
//mysql_select_db("mysql", $dbh->_backend->connection());
$db_fields = $dbh->_backend->listOfFields("mysql", "db");
if (!strstr(strtolower(join(':', $db_fields)), "lock_tables_priv")) {
echo join(':', $db_fields);
die("lock_tables_priv missing. The DB Admin must run mysql_fix_privilege_tables");
}
$row = $dbh->_backend->getRow($query);
if (isset($row[0]) and $row[0] == 'N') {
$dbh->genericSqlQuery("UPDATE mysql.db SET lock_tables_priv='Y'" . " WHERE mysql.user='******'");
$dbh->genericSqlQuery("FLUSH PRIVILEGES");
echo "mysql.db user='******'", _("fixed"), "<br />\n";
} elseif (!$row) {
// or on user level
$query = "SELECT lock_tables_priv FROM mysql.user WHERE user='******'";
$row = $dbh->_backend->getRow($query);
if ($row and $row[0] == 'N') {
$dbh->genericSqlQuery("UPDATE mysql.user SET lock_tables_priv='Y'" . " WHERE mysql.user='******'");
$dbh->genericSqlQuery("FLUSH PRIVILEGES");
echo "mysql.user user='******'", _("fixed"), "<br />\n";
} elseif (!$row) {
echo " <b><font color=\"red\">", _("FAILED"), "</font></b>: ", "Neither mysql.db nor mysql.user has a user='******'" . " or the lock_tables_priv field", "<br />\n";
} else {
echo _("OK"), "<br />\n";
}
} else {
echo _("OK"), "<br />\n";
}
//mysql_select_db($dbh->_backend->database(), $dbh->_backend->connection());
} else {
echo sprintf(_("version <em>%s</em> not affected"), $mysql_version), "<br />\n";
}
}
// 1.3.10 mysql requires page.id auto_increment
// mysql, mysqli or mysqlt
if (phpwiki_version() >= 1030.099 and substr($backend_type, 0, 5) == 'mysql' and $DBParams['dbtype'] != 'PDO') {
echo _("check for mysql page.id auto_increment flag"), " ...";
assert(!empty($page_tbl));
$database = $dbh->_backend->database();
$fields = mysql_list_fields($database, $page_tbl, $dbh->_backend->connection());
$columns = mysql_num_fields($fields);
for ($i = 0; $i < $columns; $i++) {
if (mysql_field_name($fields, $i) == 'id') {
$flags = mysql_field_flags($fields, $i);
//DONE: something was wrong with ADODB here.
if (!strstr(strtolower($flags), "auto_increment")) {
echo "<b>", _("ADDING"), "</b>", " ... ";
// MODIFY col_def valid since mysql 3.22.16,
// older mysql's need CHANGE old_col col_def
$dbh->genericSqlQuery("ALTER TABLE {$page_tbl} CHANGE id" . " id INT NOT NULL AUTO_INCREMENT");
$fields = mysql_list_fields($database, $page_tbl);
if (!strstr(strtolower(mysql_field_flags($fields, $i)), "auto_increment")) {
echo " <b><font color=\"red\">", _("FAILED"), "</font></b><br />\n";
} else {
echo _("OK"), "<br />\n";
}
} else {
echo _("OK"), "<br />\n";
}
break;
}
}
mysql_free_result($fields);
}
// Check for mysql 4.1.x/5.0.0a binary search problem.
// http://bugs.mysql.com/bug.php?id=4398
// "select * from page where LOWER(pagename) like '%search%'" does not apply LOWER!
// Confirmed for 4.1.0alpha,4.1.3-beta,5.0.0a; not yet tested for 4.1.2alpha,
// On windows only, though utf8 would be useful elsewhere also.
// Illegal mix of collations (latin1_bin,IMPLICIT) and
// (utf8_general_ci, COERCIBLE) for operation '='])
if (isWindows() and substr($backend_type, 0, 5) == 'mysql') {
echo _("check for mysql 4.1.x/5.0.0 binary search on windows problem"), " ...";
$mysql_version = $dbh->_backend->_serverinfo['version'];
if ($mysql_version < 401.0) {
echo sprintf(_("version <em>%s</em>"), $mysql_version), " ", _("not affected"), "<br />\n";
} elseif ($mysql_version >= 401.6) {
// FIXME: since which version?
$row = $dbh->_backend->getRow("SHOW CREATE TABLE {$page_tbl}");
$result = join(" ", $row);
if (strstr(strtolower($result), "character set") and strstr(strtolower($result), "collate")) {
echo _("OK"), "<br />\n";
} else {
//SET CHARACTER SET latin1
$charset = CHARSET;
if ($charset == 'iso-8859-1') {
$charset = 'latin1';
}
$dbh->genericSqlQuery("ALTER TABLE {$page_tbl} CHANGE pagename " . "pagename VARCHAR(100) " . "CHARACTER SET '{$charset}' COLLATE '{$charset}" . "_bin' NOT NULL");
echo sprintf(_("version <em>%s</em>"), $mysql_version), " <b>", _("FIXED"), "</b>", "<br />\n";
}
} elseif ($DBParams['dbtype'] != 'PDO') {
// check if already fixed
extract($dbh->_backend->_table_names);
assert(!empty($page_tbl));
$database = $dbh->_backend->database();
$fields = mysql_list_fields($database, $page_tbl, $dbh->_backend->connection());
$columns = mysql_num_fields($fields);
for ($i = 0; $i < $columns; $i++) {
if (mysql_field_name($fields, $i) == 'pagename') {
$flags = mysql_field_flags($fields, $i);
// I think it was fixed with 4.1.6, but I tested it only with 4.1.8
if ($mysql_version > 401.0 and $mysql_version < 401.6) {
// remove the binary flag
if (strstr(strtolower($flags), "binary")) {
// FIXME: on duplicate pagenames this will fail!
$dbh->genericSqlQuery("ALTER TABLE {$page_tbl} CHANGE pagename" . " pagename VARCHAR(100) NOT NULL");
echo sprintf(_("version <em>%s</em>"), $mysql_version), "<b>", _("FIXED"), "</b>", "<br />\n";
}
}
break;
}
}
}
}
if (ACCESS_LOG_SQL & 2) {
echo _("check for ACCESS_LOG_SQL passwords in POST requests"), " ...";
// Don't display passwords in POST requests (up to 2005-02-04 12:03:20)
$result = $dbh->genericSqlQuery("UPDATE " . $prefix . "accesslog" . ' SET request_args=CONCAT(left(request_args, LOCATE("s:6:\\"passwd\\"",request_args)+12),"...")' . ' WHERE LOCATE("s:6:\\"passwd\\"", request_args)' . ' AND NOT(LOCATE("s:6:\\"passwd\\";s:15:\\"<not displayed>\\"", request_args))' . ' AND request_method="POST"');
if (DATABASE_TYPE == 'SQL' and $backend->AffectedRows() or DATABASE_TYPE == 'ADODB' and $backend->Affected_Rows() or DATABASE_TYPE == 'PDO' and $result) {
echo "<b>", _("FIXED"), "</b>", "<br />\n";
} else {
echo _("OK"), "<br />\n";
}
}
_upgrade_cached_html($dbh);
return;
}
function _do_convert_cached_html(&$request, $args)
{
return $this->disabled("This action is blocked by administrator. Sorry for the inconvenience !");
require_once "lib/upgrade.php";
$dbh = $request->_dbi;
_upgrade_db_init($dbh);
$count = _upgrade_cached_html($dbh, false);
if (!$count) {
return _("No old _cached_html pagedata found.");
} else {
return HTML(fmt("Converted successfully %d pages", $count), HTML::div(array('align' => 'left'), $list));
}
}
