/**
* Get a list of the available columns on the specified table. Used for
* autocomplete.
*
* @param string $table Name of the table
*
* @return array List of column names
*/
public function getColumnNames($table)
{
$sql = '';
switch ($this->_db_type) {
case 'oci':
// Cheeky UNION here to allow tab completion to work for both all-upper OR
// all-lowercase table names (only for MatrixDAL/oci, so users can be lazy)
$sql = "SELECT column_name FROM all_tab_columns WHERE table_name = " . mb_strtoupper(MatrixDAL::quote($table)) . " UNION " . "SELECT LOWER(column_name) FROM all_tab_columns WHERE table_name = " . mb_strtoupper(MatrixDAL::quote($table));
break;
case 'pgsql':
$sql = <<<EOF
\t\t\t\t\t-- phpsqlc: tab-completion: column-names
\t\t\t\t\tSELECT a.attname FROM pg_catalog.pg_attribute a
\t\t\t\t\tWHERE a.attrelid IN (
\t\t\t\t\t SELECT c.oid
\t\t\t\t\t FROM pg_catalog.pg_class c
\t\t\t\t\t LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
\t\t\t\t\t WHERE c.relname = '{$table}' AND pg_catalog.pg_table_is_visible(c.oid)
\t\t\t\t\t) AND a.attnum > 0 AND NOT a.attisdropped;
EOF;
}
// We only know queries for pgsql and oci
if ($sql === '') {
return array();
}
try {
$names = MatrixDAL::executeSqlAssoc($sql, 0);
} catch (Exception $e) {
$names = array();
}
return $names;
}
// 2000 at a time. If we don't get that many results, we'll do one last query
// in case anything had been added since - if we get zero results, we are done
$base_sql = 'SELECT l.majorid, l.linkid, l.minorid
FROM
sq_ast_lnk l
WHERE
' . db_extras_bitand(MatrixDAL::getDbType(), 'l.link_type', MatrixDAL::quote(SQ_SC_LINK_SIGNIFICANT)) . ' > 0
ORDER BY
l.sort_order, l.linkid, l.majorid, l.minorid';
$offset = 0;
$chunk_size = 2000;
$echo_i = 0;
$index = array();
while (TRUE) {
$sql = db_extras_modify_limit_clause($base_sql, MatrixDAL::getDbType(), $chunk_size, $offset);
$result = MatrixDAL::executeSqlAssoc($sql);
// If no further results, we're done.
if (count($result) == 0) {
break;
}
foreach ($result as $data) {
$majorid = $data['majorid'];
unset($data['majorid']);
if (!isset($index[$majorid])) {
$index[$majorid] = array();
}
$index[$majorid][] = $data;
$echo_i++;
if ($echo_i % 200 == 0) {
fwrite(STDERR, '.');
}
/**
* Peforms a foreign key integrity check on the specified table
*
* @param string $table the name of the table to perform the check on
*
* @return boolean
* @access public
*/
function checkTable($table)
{
$db =& $GLOBALS['SQ_SYSTEM']->db;
$dbtype = $this->_getDbType();
// we're going to check these keys
$fks = $this->fks($table);
if (empty($fks)) {
return TRUE;
}
$this->printTable($table);
foreach ($fks as $fk_field => $fk_info) {
// query db for invalid foreign keys
switch ($fk_field) {
case 'treeid':
case 'type_code':
case 'inhd_type_code':
switch ($dbtype) {
case 'oci':
$where_cond = $fk_field . " > ''";
break;
default:
$where_cond = $fk_field . "::text > ''";
}
//end switch
break;
default:
switch ($dbtype) {
case 'oci':
$where_cond = 'CAST (' . $fk_field . " as int) > 0";
break;
default:
$where_cond = $fk_field . "::int > 0";
}
//end switch
}
//end switch
$sub_sql = 'SELECT ' . $fk_field . ' FROM ' . $fk_info['table'];
$sql = 'SELECT ' . $fk_field . ' FROM ' . $table . ' WHERE ' . $where_cond . ' AND ' . $fk_field . ' NOT IN (' . $sub_sql . ')';
$assetids = MatrixDAL::executeSqlAssoc($sql, 0);
$broken_count = count($assetids);
if (!is_array($assetids)) {
$broken_count = 0;
}
$this->printColumn($fk_info['table'], $fk_field, $broken_count);
if (is_array($assetids) && !empty($assetids)) {
$this->printResult($assetids);
}
}
//end foreach
echo "\n";
}
} catch (DALException $e) {
// no good
$GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
printUpdateStatus('FAILED');
}
}
//end for
//-- CLEANING ROLES --//
// Note that userid of 0 is legitimate as this indicates a global role
echo 'Cleaning up roles...' . "\n";
$sql = 'SELECT
DISTINCT userid
FROM sq_ast_role
WHERE userid <> 0
ORDER BY userid';
$user_ids = MatrixDAL::executeSqlAssoc($sql, 0);
foreach ($user_ids as $user_id) {
$id_parts = explode(':', $user_id);
if (isset($id_parts[1])) {
$real_assetid = $id_parts[0];
$bridge = $GLOBALS['SQ_SYSTEM']->am->getAsset($real_assetid, '', TRUE);
if (is_null($bridge)) {
// bridge is unknown, we cannot return anything from it
$asset = NULL;
} else {
$asset = $bridge->getAsset($user_id, '', TRUE, TRUE);
}
$GLOBALS['SQ_SYSTEM']->am->forgetAsset($bridge);
} else {
$asset =& $GLOBALS['SQ_SYSTEM']->am->getAsset($user_id, '', TRUE);
}
$sql = 'UPDATE sq_ast_path SET path = :new_path WHERE path = :old_path AND assetid = :assetid';
$records_count = _executeSql($sql, array('new_path' => $new_path, 'old_path' => $old_path, 'assetid' => $assetid));
$summary['ast_path'] += $records_count ? $records_count : 0;
if ($records_count === FALSE) {
break 2;
}
}
// Add the remap entry for the url change
if (!$data_url_pos) {
foreach (array('http', 'https') as $protocol) {
if ($protocol == 'http' && !$http || $protocol == 'https' && !$https) {
continue;
}
// If the URL is already remapped, update it
$sql = 'SELECT url FROM sq_ast_lookup_remap WHERE url = ' . MatrixDAL::quote($protocol . '://' . $url);
if (MatrixDAL::executeSqlAssoc($sql, 'url')) {
$sql = 'UPDATE sq_ast_lookup_remap SET remap_url = :remap_url, auto_remap = :auto_remap WHERE url = :url';
} else {
$sql = 'INSERT INTO sq_ast_lookup_remap(url, remap_url, auto_remap) VALUES (:url, :remap_url, :auto_remap)';
}
$bind_vars = array('url' => $protocol . '://' . $url, 'remap_url' => $protocol . '://' . $updated_url, 'auto_remap' => '1');
$records_count = _executeSql($sql, $bind_vars);
$summary['ast_lookup_remap'] += $records_count ? $records_count : 0;
if ($records_count === FALSE) {
break 2;
}
}
//end foreach protocol
}
//end if non-unrestricted url
// Update ast_lookup_value table
trigger_error("You can only run this script from the command line\n", E_USER_ERROR);
}
$SYSTEM_ROOT = isset($_SERVER['argv'][1]) ? $_SERVER['argv'][1] : '';
if (empty($SYSTEM_ROOT)) {
echo "ERROR: You need to supply the path to the System Root as the first argument\n";
exit;
}
if (!is_dir($SYSTEM_ROOT) || !is_readable($SYSTEM_ROOT . '/core/include/init.inc')) {
echo "ERROR: Path provided doesn't point to a Matrix installation's System Root. Please provide correct path and try again.\n";
exit;
}
require_once $SYSTEM_ROOT . '/core/include/init.inc';
require_once SQ_FUDGE_PATH . '/general/security.inc';
$algos = array('1', '2y', '6', '6o');
$sql = "SELECT v.custom_val FROM sq_ast_attr_val v INNER JOIN sq_ast_attr n ON n.attrid=v.attrid WHERE n.name='password' AND n.owning_type_code='user' AND v.contextid = 0";
$output = MatrixDAL::executeSqlAssoc($sql);
$results = array('1' => 0, '6o' => 0, '6' => 0, '2y' => 0);
foreach ($output as $o) {
$hash = $o['custom_val'];
if (strpos($hash, '$2y$') === 0) {
$results['2y']++;
} else {
if (strpos($hash, '$6$') === 0) {
$results['6']++;
} else {
if (strpos($hash, '$6o$') === 0) {
$results['6o']++;
} else {
$results['1']++;
}
}
function renameTerm($fieldids, $old_term, $new_term)
{
// Do the rename per asset and play nice with ORACLE
$chunk_size = 1000;
$field_chunks = array_chunk($fieldids, $chunk_size);
foreach ($field_chunks as $field_chunk) {
// Quoting Shakespeare
foreach ($field_chunk as $index => $field_assetid) {
$field_chunk[$index] = MatrixDAL::quote($field_assetid);
}
//end foreach
$sql = "SELECT value, assetid, fieldid, contextid FROM sq_ast_mdata_val WHERE value like '{$old_term},%' OR value like '%,{$old_term}' OR value like '%,{$old_term},%'";
$results = MatrixDAL::executeSqlAssoc($sql);
if (!empty($results)) {
foreach ($results as $index => $result) {
$asset_id = $result['assetid'];
$value = $result['value'];
$field_id = $result['fieldid'];
$contextid = $result['contextid'];
$pattern_1 = '/(.*)' . $old_term . '$/';
$pattern_2 = '/^' . $old_term . '(.*)/';
$pattern_3 = '/(.*)' . $old_term . '(.*)/';
$replacement_1 = '$1' . $new_term;
$replacement_2 = $new_term . '$1';
$replacement_3 = '$1' . $new_term . '$2';
if (preg_match($pattern_2, $value)) {
$new_value = preg_replace($pattern_2, $replacement_2, $value);
} else {
if (preg_match($pattern_1, $value)) {
$new_value = preg_replace($pattern_1, $replacement_1, $value);
} else {
$new_value = preg_replace($pattern_3, $replacement_3, $value);
}
}
// Run the Query against the current assetid
if (MatrixDAL::getDbType() === 'oci') {
$sql = 'UPDATE sq_ast_mdata_val SET value=:new_value WHERE TO_CHAR(value)=:old_value AND contextid=:contextid AND fieldid=:fieldid AND assetid=:assetid';
} else {
$sql = 'UPDATE sq_ast_mdata_val SET value=:new_value WHERE value=:old_value AND contextid=:contextid AND fieldid=:fieldid AND assetid=:assetid';
}
//end if
try {
$query = MatrixDAL::preparePdoQuery($sql);
MatrixDAL::bindValueToPdo($query, 'new_value', $new_value);
MatrixDAL::bindValueToPdo($query, 'old_value', $value);
MatrixDAL::bindValueToPdo($query, 'contextid', $contextid);
MatrixDAL::bindValueToPdo($query, 'fieldid', $field_id);
MatrixDAL::bindValueToPdo($query, 'assetid', $asset_id);
MatrixDAL::execPdoQuery($query);
} catch (Exception $e) {
throw new Exception('DB Error: ' . $e->getMessage());
}
}
}
// Run the Query against the current assetid
if (MatrixDAL::getDbType() === 'oci') {
$sql = 'UPDATE sq_ast_mdata_val SET value=:new_term WHERE TO_CHAR(value)=:old_term AND fieldid IN (' . implode(',', $field_chunk) . ')';
} else {
$sql = 'UPDATE sq_ast_mdata_val SET value=:new_term WHERE value=:old_term AND fieldid IN (' . implode(',', $field_chunk) . ')';
}
//end if
// Update EVERYTHING
try {
$query = MatrixDAL::preparePdoQuery($sql);
MatrixDAL::bindValueToPdo($query, 'new_term', $new_term);
MatrixDAL::bindValueToPdo($query, 'old_term', $old_term);
MatrixDAL::execPdoQuery($query);
} catch (Exception $e) {
throw new Exception('DB Error: ' . $e->getMessage());
}
}
}
/**
* Actually perform the changes to the files
*
* @param string $root_node Asset ID of the root node to search for Files from
* @param int $setting The unrestricted setting to change assets to
* (0 = restricted, 1 = unrestricted)
* @param array $file_assretids assetid of all the file type assets found under the root node
*
* @return void
*/
function do_set_unrestricted($root_node, $setting, $file_assetids)
{
$GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
$GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');
$return = array('changed' => 0, 'failed' => 0);
$root_asset = $GLOBALS['SQ_SYSTEM']->am->getAsset($root_node);
$child_query = $GLOBALS['SQ_SYSTEM']->am->generateGetChildrenQuery($root_asset, 'file', FALSE);
// Children query normally selects asset ID and type code. We don't want type code.
$child_query['sql_array']['select'] = str_replace(', a.type_code', '', $child_query['sql_array']['select']);
$child_query['sql_array']['union_select'] = str_replace(', null AS type_code', '', $child_query['sql_array']['union_select']);
$sql = 'SELECT assetid FROM sq_ast_attr_val';
$where = ' WHERE assetid IN (' . implode(' ', $child_query['sql_array']) . ')
AND attrid IN (SELECT attrid FROM sq_ast_attr
WHERE type_code IN (SELECT type_code FROM sq_ast_typ_inhd
WHERE inhd_type_code = :inhd_type_code)
AND name = :attr_name)
AND custom_val <> :setting';
$bind_vars = array('inhd_type_code' => 'file', 'attr_name' => 'allow_unrestricted', 'setting' => (int) $setting);
// Get the assets (so we can update their lookups later)\
try {
status_message_start('Finding files to change...');
$bind_vars = array_merge($bind_vars, $child_query['bind_vars']);
$query = MatrixDAL::preparePdoQuery($sql . $where);
foreach ($bind_vars as $bind_var => $bind_value) {
MatrixDAL::bindValueToPdo($query, $bind_var, $bind_value);
}
$result = array_keys(MatrixDAL::executePdoGroupedAssoc($query));
} catch (Exception $e) {
status_message_result('DB ERROR');
throw new Exception('Database error: ' . $e->getMessage());
}
// bug fix #4649 set_files_unrestricted.php doesn't change any assets
// since we have all the file type asset's assetid we will check and
// see if any of them has the attributes not set
$sql_query = 'SELECT assetid FROM sq_ast_attr_val l WHERE l.assetid IN (\'' . implode('\', \'', array_keys($file_assetids)) . '\') AND l.attrid IN (SELECT attrid FROM sq_ast_attr WHERE type_code IN (SELECT type_code FROM sq_ast_typ_inhd WHERE inhd_type_code = \'file\') AND name = \'allow_unrestricted\')';
$good_assets = MatrixDAL::executeSqlAssoc($sql_query);
$additional_assets = array_keys($file_assetids);
foreach ($good_assets as $good_asset) {
foreach ($additional_assets as $index => $additional_asset) {
if ($additional_assets[$index] == $good_asset['assetid']) {
unset($additional_assets[$index]);
}
}
}
status_message_result(count($result) + count($additional_assets) . ' assets to update');
// If there were any assets, update them in one hit, and then update
// the lookups
if (count($result) + count($additional_assets) > 0) {
status_message_start('Updating attributes...');
// update
try {
$update_sql = 'UPDATE sq_ast_attr_val SET custom_val = :new_setting';
$bind_vars['new_setting'] = (int) $setting;
$query = MatrixDAL::preparePdoQuery($update_sql . $where);
foreach ($bind_vars as $bind_var => $bind_value) {
MatrixDAL::bindValueToPdo($query, $bind_var, $bind_value);
}
MatrixDAL::execPdoQuery($query);
status_message_result('OK');
} catch (Exception $e) {
status_message_result('DB ERROR');
throw new Exception('Database error: ' . $e->getMessage());
}
// insert
foreach ($additional_assets as $additional_asset) {
$asset = $GLOBALS['SQ_SYSTEM']->am->getAsset($additional_asset);
$GLOBALS['SQ_SYSTEM']->setRunLevel(SQ_RUN_LEVEL_FORCED);
$asset->setAttrValue('allow_unrestricted', (int) $setting);
$asset->saveAttributes(TRUE);
$GLOBALS['SQ_SYSTEM']->restoreRunLevel();
}
$assetids_to_update = array_merge($result, $additional_assets);
$deja_vu = $GLOBALS['SQ_SYSTEM']->getDejaVu();
if ($deja_vu->enabled()) {
foreach ($assetids_to_update as $assetid) {
$deja_vu->forget('asset', $assetid);
}
//end foreach
}
//end if
// Now update lookups
status_message_start('Updating lookups...');
$hh = $GLOBALS['SQ_SYSTEM']->getHipoHerder();
$vars = array('assetids' => $assetids_to_update);
$errors = $hh->freestyleHipo('hipo_job_update_lookups', $vars);
if (empty($errors)) {
status_message_result('OK');
} else {
status_message_result('ERRORS');
pre_echo($errors);
}
}
$GLOBALS['SQ_SYSTEM']->doTransaction('COMMIT');
$GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
}
exit;
}
if (!is_dir($SYSTEM_ROOT) || !is_readable($SYSTEM_ROOT . '/core/include/init.inc')) {
echo "ERROR: Path provided doesn't point to a Matrix installation's System Root. Please provide correct path and try again.\n";
exit;
}
require_once $SYSTEM_ROOT . '/core/include/init.inc';
echo "Upgrading asset metadata db entris ";
$root_user = $GLOBALS['SQ_SYSTEM']->am->getSystemAsset('root_user');
if (!$GLOBALS['SQ_SYSTEM']->setCurrentUser($root_user)) {
echo "ERROR: Failed logging in as root user\n";
exit;
}
// Get all the non-default context metadata entries in the system
$sql = "SELECT assetid, fieldid, contextid FROM sq_ast_mdata_val WHERE contextid <> '0'";
$records = MatrixDAL::executeSqlAssoc($sql);
// Group by metadata field assetid to limit the am->getAsset() call
$field_metadata = array();
foreach ($records as $count => $record) {
if (!$record['assetid'] || !$record['fieldid'] || !$record['contextid']) {
continue;
}
$field_metadata[$record['fieldid']][] = $record;
}
//end foreach
$GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
$GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');
$count = 0;
foreach ($field_metadata as $fieldid => $field_data) {
$field = $GLOBALS['SQ_SYSTEM']->am->getAsset($fieldid);
if ($field->attr('is_contextable') && !$field instanceof Metadata_Field_Select) {
SET published_userid = ' . MatrixDAL::quote($new_dn) . '
WHERE published_userid = ' . MatrixDAL::quote($old_dn);
$result = MatrixDAL::executeSql($sql);
$sql = 'UPDATE sq_rb_ast
SET status_changed_userid = ' . MatrixDAL::quote($new_dn) . '
WHERE status_changed_userid = ' . MatrixDAL::quote($old_dn);
$result = MatrixDAL::executeSql($sql);
$sql = 'UPDATE sq_rb_ast_lnk
SET updated_userid = ' . MatrixDAL::quote($new_dn) . '
WHERE updated_userid = ' . MatrixDAL::quote($old_dn);
$result = MatrixDAL::executeSql($sql);
printActionStatus('OK');
printActionName('Changing shadow links');
// find out any links that has already be re-created..possibly from backend
$sql = 'SELECT majorid FROM sq_shdw_ast_lnk where minorid = ' . MatrixDAL::quote($new_dn);
$existing_links = MatrixDAL::executeSqlAssoc($sql);
foreach ($existing_links as $index => $existing_link) {
$existing_links[] = $existing_links[$index]['majorid'];
unset($existing_links[$index]);
}
// update the dn here but be sure to not to try to insert
// duplicate entries incase the updated ldap user is already
// linked to target asset from backend for more info see bug
// 5686 LDAP update script fails if unique constraint violated
$sql = 'UPDATE sq_shdw_ast_lnk
SET minorid = ' . MatrixDAL::quote($new_dn) . '
WHERE minorid = ' . MatrixDAL::quote($old_dn) . '
AND majorid NOT IN (SELECT s.majorid FROM sq_shdw_ast_lnk s where s.minorid = ' . MatrixDAL::quote($new_dn) . ')';
$result = MatrixDAL::executeSql($sql);
MatrixDAL::executeQuery('core', 'changeShadowLinkUpdatedDateUser', $bind_vars);
printActionStatus('OK');
MatrixDAL::executeSql('DROP INDEX sq_suite_product_type');
// Create a new sequence.
$sequence = MatrixDAL::executeSqlAssoc("SELECT sequence_name FROM user_sequences WHERE sequence_name='SQ_SUITE_SEQ'");
if (empty($sequence)) {
MatrixDAL::executeSql('CREATE SEQUENCE sq_suite_seq INCREMENT BY 1');
}
// Add new columns.
MatrixDAL::executeSql('ALTER TABLE sq_suite_product ADD suiteid INTEGER');
MatrixDAL::executeSql('ALTER TABLE sq_suite_product ADD url VARCHAR2(2000)');
MatrixDAL::executeSql('ALTER TABLE sq_suite_product ADD token VARCHAR2(30)');
// Remove unused column.
MatrixDAL::executeSql('ALTER TABLE sq_suite_product DROP COLUMN knows_me_as');
// Populate data into not null columns.
MatrixDAL::executeSql("UPDATE sq_suite_product SET suiteid=sq_suite_seq.nextVal");
MatrixDAL::executeSql("UPDATE sq_suite_product SET url=''");
$products = MatrixDAL::executeSqlAssoc('SELECT suiteid, connection FROM sq_suite_product');
foreach ($products as $product) {
$suiteid = array_get_index($product, 'suiteid', NULL);
$connection = array_get_index($product, 'connection', NULL);
if ($suiteid === NULL || $connection === NULL) {
continue;
}
$connection = @unserialize($connection);
if ($connection === FALSE) {
continue;
}
$url = array_get_index($connection, 'url', NULL);
if ($url === NULL) {
continue;
}
unset($connection['url']);
$package_list = get_console_list($options[0]);
}
// get the list of functions used during install
require_once $SYSTEM_ROOT . '/install/install.inc';
$GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
$GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');
// firstly let's check that we are OK for the version
if (version_compare(PHP_VERSION, SQ_REQUIRED_PHP_VERSION, '<')) {
trigger_error('<i>' . SQ_SYSTEM_LONG_NAME . '</i> requires PHP Version ' . SQ_REQUIRED_PHP_VERSION . '.<br/> You may need to upgrade.<br/> Your current version is ' . PHP_VERSION, E_USER_ERROR);
}
$old_path = ini_get('include_path');
ini_set('include_path', SQ_LIB_PATH);
require_once SQ_LIB_PATH . '/MatrixDAL/MatrixDALBaker.inc';
$packages = $GLOBALS['SQ_SYSTEM']->getInstalledPackages();
$asset_sql = 'SELECT type_code FROM sq_ast_typ';
$asset_types = MatrixDAL::executeSqlAssoc($asset_sql, 0);
print_status_name('Installing queries for MySource Matrix core...');
try {
MatrixDALBaker::addCoreQueries();
MatrixDALBaker::bakeQueriesFile('core');
print_status_result('OK');
} catch (Exception $e) {
print_status_result('FAILED');
echo '(Exception: ' . $e->getMessage() . ')' . "\n";
exit(1);
}
if (count($packages) === 0) {
print_status_name('No packages currently installed...');
print_status_result('SKIPPED');
} else {
print_status_name('Installing queries for installed packages (' . count($packages) . ' packages)...');
/**
* Fixes the char encoding in the given tables in the database
*
* @param int $root_node Assetid of rootnode, all childern of rootnode will be processed for char replacement
* @param array $tables DB tables and colunms info
* @param boolean $rollback If TRUE process rollback tables, else process regular tables
*
* @return void
*/
function fix_db($root_node, $tables, $rollback)
{
global $reportOnly;
$tables_info = get_tables_info();
// All the Matrix attribute types with serialised value
$serialsed_attrs = array('option_list', 'email_format', 'parameter_map', 'serialise', 'http_request', 'oauth');
// Get the list of attrids of the type 'serialise'
$sql = "SELECT attrid FROM sq_ast_attr WHERE type IN ('" . implode("','", $serialsed_attrs) . "')";
$serialise_attrids = array_keys(MatrixDAL::executeSqlGrouped($sql));
if ($root_node != 1) {
// Get the targetted asset list
$target_assetids = array_keys($GLOBALS['SQ_SYSTEM']->am->getChildren($root_node));
// Since we include the root node, target assetids will always contain atleast one asset id
array_unshift($target_assetids, $root_node);
echo "\n\nNumber of assets to look into : " . count($target_assetids) . " \n";
// Go through 50 assets at a time. Applicable to asset specific tables only
$chunks = array_chunk($target_assetids, 50);
$chunks_count = count($chunks);
}
$errors_count = 0;
$warnings_count = 0;
$records_fixed_count = 0;
$invalid_asset_records = array();
// Assets that will require filesystem content regeneration
$affected_assetids = array();
$GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
// Counter to count the number of records accessed/processed
$count = 0;
foreach ($tables as $table_data) {
$table_records_count = 0;
$table = isset($table_data['table']) ? $table_data['table'] : '';
if (empty($table)) {
continue;
}
$key_fields = isset($tables_info[$table]['primary_key']) ? $tables_info[$table]['primary_key'] : '';
if (empty($key_fields)) {
echo "\n" . 'Ignoring table "' . $table . '". Table info for this table not found' . " \n";
continue;
}
$value_fields = isset($table_data['values']) ? $table_data['values'] : '';
if (empty($value_fields)) {
// Nothing to check
continue;
}
if ($rollback) {
// Make sure table has rollback trigggers enabled, otherwise it will have rollback table
if (isset($tables_info[$table]['rollback']) && $tables_info[$table]['rollback']) {
// Add rollback table primary key field to the table's keys
$key_fields[] = 'sq_eff_from';
} else {
// This table does not has corresponding rollback table
continue;
}
}
// Prepend table prefix
$table = !$rollback ? 'sq_' . $table : 'sq_rb_' . $table;
$asste_specific_table = $table_data['asset_assoc'];
$select_fields = array_merge($value_fields, $key_fields);
if ($asste_specific_table && !in_array('assetid', $select_fields)) {
$select_fields[] = 'assetid';
}
if ($root_node == 1) {
if ($asste_specific_table) {
// When running system wide, get the asset list from the respective db table
$sql = "SELECT DISTINCT assetid FROM " . $table;
$target_assetids = array_keys(MatrixDAL::executeSqlGrouped($sql));
// Go through 50 assets at a time. Applicable to asset specific tables only
$chunks = array_chunk($target_assetids, 50);
} else {
// Dummy assetids chuck just so that we can get into next loop
$chunks = array(array());
}
}
echo "\nChecking " . $table . " .";
// For non-asset specific table, this loop will break at end of the very first iteration
foreach ($chunks as $chunk_index => $assetids) {
$sql = 'SELECT ' . implode(',', $select_fields) . ' FROM ' . $table;
// For non-asset specific table, "where" condition not is required. We get the whole table in a single go
if ($asste_specific_table) {
$sql .= ' WHERE assetid IN (\'' . implode('\',\'', $assetids) . '\')';
} else {
if ($table == 'sq_internal_msg') {
// Special case for non-asset specific records for 'interal_msg' table
// Internal message has 'assetid' field but messages not associated with the asset will have empty assetid
$sql .= " WHERE assetid = '' OR assetid IS NULL";
}
}
$results = MatrixDAL::executeSqlAssoc($sql);
foreach ($results as $record) {
$table_records_count++;
$count++;
if ($count % 10000 == 0) {
echo '.';
}
// Asset ID associated with this record
$assetid = $asste_specific_table ? $record['assetid'] : 'n/a';
// Key field data
$key_values = array();
foreach ($key_fields as $key_field) {
$temp_key_v = array_get_index($record, $key_field, NULL);
if (is_null($temp_key_v)) {
// Primary key field must be there
continue 2;
}
$key_values[$key_field] = $temp_key_v;
}
//end foreach
// Original value field data.
// This is the one we need to check/fix
$org_values = array();
foreach ($value_fields as $value_field) {
$org_values[$value_field] = array_get_index($record, $value_field, '');
}
//end foreach
// If it's the same in the new and old encodings, that's good.
foreach ($org_values as $value_field => $value) {
$checked = @iconv(SYS_OLD_ENCODING, SYS_NEW_ENCODING . '//IGNORE', $value);
if ($value === $checked) {
// This field does not requires conversion/checking
unset($org_values[$value_field]);
}
}
//end foreach
if (empty($org_values)) {
// No field values to convert/check
continue;
}
// Being here means this record contains invalid chars
$invalid_asset_records[] = array('asset' => $assetid, 'table' => $table, 'keys' => $key_values, 'values' => $org_values);
$converted_values = array();
foreach ($org_values as $value_field => $value) {
// If not valid, convert the values without igonoring or interprating any chars
if (!isValidValue($value)) {
// Serialised fields needs to be handled here
$serialised_value = FALSE;
if ($table == 'sq_ast_attr_val' && $value_field == 'custom_val' && in_array($record['attrid'], $serialise_attrids)) {
$serialised_value = TRUE;
}
if ($table == 'sq_trig' && $value_field == 'data') {
$serialised_value = TRUE;
}
if ($serialised_value) {
$us_value = @unserialize($value);
if ($us_value === FALSE && serialize(FALSE) !== $value) {
// This has invalid serialsed value, but fix it anyway
$converted_value = @iconv(SYS_OLD_ENCODING, SYS_NEW_ENCODING . '//IGNORE', $value);
// Put this error notice in the script log file
$warnings_count++;
$msg = 'Serialsed data field "' . $value_field . '" in the table "' . $table . '" (';
foreach ($key_values as $field_name => $value) {
$msg .= $field_name . '=' . $value . '; ';
}
$msg = rtrim($msg, '; ') . ') does not contain unserialisable data. ' . ($reportOnly ? 'Data can still be converted.' : 'Data will be converted anyway.');
log_error_msg($msg);
} else {
if (is_array($us_value)) {
array_walk_recursive($us_value, 'fix_char');
$converted_value = serialize($us_value);
} else {
if (is_scalar($us_value)) {
$us_value = @iconv(SYS_OLD_ENCODING, SYS_NEW_ENCODING . '//IGNORE', $us_value);
$converted_value = serialize($us_value);
} else {
$converted_value = $value;
}
}
}
} else {
$converted_value = @iconv(SYS_OLD_ENCODING, SYS_NEW_ENCODING . '//IGNORE', $value);
}
// If the converted value is valid in current encoding then its good to go
// otherwise we'll just not use this value
if ($converted_value != $value && isValidValue($converted_value)) {
$value = $converted_value;
$converted_values[$value_field] = $value;
}
} else {
// if it's a valid encoded value, but was convertable before with iconv using old encoding
// it might be only because value is already properly encoded with new encoding. so use md_detect to double check
$encoding = mb_detect_encoding($value);
if (strtolower($encoding) === strtolower(SYS_NEW_ENCODING)) {
unset($org_values[$value_field]);
}
}
}
//end foreach
if (empty($org_values)) {
// All good
array_pop($invalid_asset_records);
continue;
}
// If the successfully converted fields count is same as the invalid fields count, we can proceed with the update
$update_required = count($org_values) == count($converted_values);
if ($update_required) {
if (!$reportOnly) {
$GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');
// Generate update sql
$bind_vars = array();
$set_sql = array();
foreach ($converted_values as $field_name => $value) {
$set_sql[] = $field_name . '=:' . $field_name . '_v';
$bind_vars[$field_name . '_v'] = $value;
}
$where_sql = array();
foreach ($key_values as $field_name => $value) {
$where_sql[] = $field_name . '=:' . $field_name . '_k';
$bind_vars[$field_name . '_k'] = $value;
}
try {
$sql = 'UPDATE ' . $table . '
SET ' . implode(', ', $set_sql) . '
WHERE ' . implode(' AND ', $where_sql);
$update_sql = MatrixDAL::preparePdoQuery($sql);
foreach ($bind_vars as $var_name => $var_value) {
MatrixDAL::bindValueToPdo($update_sql, $var_name, $var_value);
}
// Execute the update query
$execute = MatrixDAL::executePdoAssoc($update_sql);
if (count($execute) > 1) {
foreach ($bind_vars as $var_name => $var_value) {
$sql = str_replace(':' . $var_name, "'" . $var_value . "'", $sql);
}
$errors_count++;
$msg = 'Executing query "' . $sql . '" will affect ' . count($execute) . ' records, instead of expected single record! Ignoring this sql.';
log_error_msg($msg);
$GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
} else {
$GLOBALS['SQ_SYSTEM']->doTransaction('COMMIT');
$records_fixed_count++;
$affected_assetids[$table][] = $assetid;
}
} catch (Exception $e) {
$errors_count++;
$msg = "Unexpected error occured while updating database: " . $e->getMessage();
log_error_msg($msg);
$GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
}
} else {
$records_fixed_count++;
// For reporting purpose only
$affected_assetids[$table][] = $assetid;
}
} else {
// Trying to carryout charset conversion for this invalid value still resulted into invalid value
// Hence record was not updated for this value conversion
$errors_count++;
$msg = 'Entry in the table "' . $table . '": ' . "\n";
foreach ($key_values as $field_name => $field_value) {
$msg .= $field_name . '="' . $field_value . '"; ';
}
$msg .= "\n" . 'contains invalid char(s), which were not replaced because the charset conversion was not successful' . ($msg .= "\n" . 'Potentially invalid characters include:' . listProblematicCharacters($org_values));
log_error_msg($msg);
}
}
//end foreach records
if (!$asste_specific_table) {
// We have processed all the entries for this non-asset specific table
break;
}
}
//end foreach assetids chunk
echo " " . $table_records_count . " records";
}
//end foreach tables
$GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
unset($target_assetids);
unset($chunks);
echo "\n";
$invalid_count = sizeof(array_keys($invalid_asset_records));
echo "Number of db records with invalid char(s): " . $invalid_count . "\n";
if ($invalid_count > 0) {
foreach ($invalid_asset_records as $k => $details) {
echo "\n\tAsset #" . $details['asset'] . " in table " . $details['table'];
echo "\n\t" . 'Entry: ';
foreach ($details['keys'] as $field_name => $field_value) {
echo $field_name . '="' . $field_value . '"; ';
}
echo "\n\tPossibly problematic characters: " . listProblematicCharacters($details['values']) . "\n";
}
echo "\n";
}
return array('warning_count' => $warnings_count, 'error_count' => $errors_count, 'records_fixed_count' => $records_fixed_count, 'affected_assetids' => $affected_assetids);
}