/**
* The function which does the actual work (or dispatches it to the relevant places)
*/
function convert_data($sub)
{
global $template, $user, $phpbb_root_path, $phpEx, $db, $lang, $config, $cache, $auth;
global $convert, $convert_row, $message_parser, $skip_rows, $language;
global $request, $phpbb_config_php_file, $phpbb_dispatcher;
extract($phpbb_config_php_file->get_all());
require $phpbb_root_path . 'includes/constants.' . $phpEx;
require $phpbb_root_path . 'includes/functions_convert.' . $phpEx;
$dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms);
$db = new $dbms();
$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, true);
unset($dbpasswd);
// We need to fill the config to let internal functions correctly work
$config = new \phpbb\config\db($db, new \phpbb\cache\driver\dummy(), CONFIG_TABLE);
// Override a couple of config variables for the duration
$config['max_quote_depth'] = 0;
// @todo Need to confirm that max post length in source is <= max post length in destination or there may be interesting formatting issues
$config['max_post_chars'] = $config['min_post_chars'] = 0;
// Set up a user as well. We _should_ have enough of a database here at this point to do this
// and it helps for any core code we call
$user->session_begin();
$user->page = $user->extract_current_page($phpbb_root_path);
// This is a little bit of a fudge, but it allows the language entries to be available to the
// core code without us loading them again
$user->lang =& $lang;
$this->page_title = $user->lang['STAGE_IN_PROGRESS'];
$convert->options = array();
if (isset($config['convert_progress'])) {
$convert->options = unserialize($config['convert_progress']);
$convert->options = array_merge($convert->options, unserialize($config['convert_db_server']), unserialize($config['convert_db_user']), unserialize($config['convert_options']));
}
// This information should have already been checked once, but do it again for safety
if (empty($convert->options) || empty($convert->options['tag']) || !isset($convert->options['dbms']) || !isset($convert->options['dbhost']) || !isset($convert->options['dbport']) || !isset($convert->options['dbuser']) || !isset($convert->options['dbpasswd']) || !isset($convert->options['dbname']) || !isset($convert->options['table_prefix'])) {
$this->p_master->error($user->lang['NO_CONVERT_SPECIFIED'], __LINE__, __FILE__);
}
// Make some short variables accessible, for easier referencing
$convert->convertor_tag = basename($convert->options['tag']);
$convert->src_dbms = $convert->options['dbms'];
$convert->src_dbhost = $convert->options['dbhost'];
$convert->src_dbport = $convert->options['dbport'];
$convert->src_dbuser = $convert->options['dbuser'];
$convert->src_dbpasswd = $convert->options['dbpasswd'];
$convert->src_dbname = $convert->options['dbname'];
$convert->src_table_prefix = $convert->options['table_prefix'];
// initiate database connection to old db if old and new db differ
global $src_db, $same_db;
$src_db = $same_db = null;
if ($convert->src_dbms != $dbms || $convert->src_dbhost != $dbhost || $convert->src_dbport != $dbport || $convert->src_dbname != $dbname || $convert->src_dbuser != $dbuser) {
$dbms = $convert->src_dbms;
$src_db = new $dbms();
$src_db->sql_connect($convert->src_dbhost, $convert->src_dbuser, htmlspecialchars_decode($convert->src_dbpasswd), $convert->src_dbname, $convert->src_dbport, false, true);
$same_db = false;
} else {
$src_db = $db;
$same_db = true;
}
$convert->mysql_convert = false;
switch ($src_db->sql_layer) {
case 'sqlite':
case 'sqlite3':
$convert->src_truncate_statement = 'DELETE FROM ';
break;
// Thanks MySQL, for silently converting...
// Thanks MySQL, for silently converting...
case 'mysql':
case 'mysql4':
if (version_compare($src_db->sql_server_info(true, false), '4.1.3', '>=')) {
$convert->mysql_convert = true;
}
$convert->src_truncate_statement = 'TRUNCATE TABLE ';
break;
case 'mysqli':
$convert->mysql_convert = true;
$convert->src_truncate_statement = 'TRUNCATE TABLE ';
break;
default:
$convert->src_truncate_statement = 'TRUNCATE TABLE ';
break;
}
if ($convert->mysql_convert && !$same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
switch ($db->get_sql_layer()) {
case 'sqlite':
case 'sqlite3':
$convert->truncate_statement = 'DELETE FROM ';
break;
default:
$convert->truncate_statement = 'TRUNCATE TABLE ';
break;
}
$get_info = false;
// check security implications of direct inclusion
if (!file_exists('./convertors/convert_' . $convert->convertor_tag . '.' . $phpEx)) {
$this->p_master->error($user->lang['CONVERT_NOT_EXIST'], __LINE__, __FILE__);
}
if (file_exists('./convertors/functions_' . $convert->convertor_tag . '.' . $phpEx)) {
include './convertors/functions_' . $convert->convertor_tag . '.' . $phpEx;
}
$get_info = true;
include './convertors/convert_' . $convert->convertor_tag . '.' . $phpEx;
// Map some variables...
$convert->convertor_data = $convertor_data;
$convert->tables = $tables;
$convert->config_schema = $config_schema;
// Now include the real data
$get_info = false;
include './convertors/convert_' . $convert->convertor_tag . '.' . $phpEx;
$convert->convertor_data = $convertor_data;
$convert->tables = $tables;
$convert->config_schema = $config_schema;
$convert->convertor = $convertor;
// The test_file is a file that should be present in the location of the old board.
if (!file_exists($convert->options['forum_path'] . '/' . $test_file)) {
$this->p_master->error(sprintf($user->lang['COULD_NOT_FIND_PATH'], $convert->options['forum_path']), __LINE__, __FILE__);
}
$search_type = $config['search_type'];
// For conversions we are a bit less strict and set to a search backend we know exist...
if (!class_exists($search_type)) {
$search_type = '\\phpbb\\search\\fulltext_native';
$config->set('search_type', $search_type);
}
if (!class_exists($search_type)) {
trigger_error('NO_SUCH_SEARCH_MODULE');
}
$error = false;
$convert->fulltext_search = new $search_type($error, $phpbb_root_path, $phpEx, $auth, $config, $db, $user, $phpbb_dispatcher);
if ($error) {
trigger_error($error);
}
include $phpbb_root_path . 'includes/message_parser.' . $phpEx;
$message_parser = new parse_message();
$jump = $request->variable('jump', 0);
$final_jump = $request->variable('final_jump', 0);
$sync_batch = $request->variable('sync_batch', -1);
$last_statement = $request->variable('last', 0);
// We are running sync...
if ($sync_batch >= 0) {
$this->sync_forums($sync_batch);
return;
}
if ($jump) {
$this->jump($jump, $last_statement);
return;
}
if ($final_jump) {
$this->final_jump($final_jump);
return;
}
$current_table = $request->variable('current_table', 0);
$old_current_table = min(-1, $current_table - 1);
$skip_rows = $request->variable('skip_rows', 0);
if (!$current_table && !$skip_rows) {
if (!$request->variable('confirm', false)) {
// If avatars / ranks / smilies folders are specified make sure they are writable
$bad_folders = array();
$local_paths = array('avatar_path' => path($config['avatar_path']), 'avatar_gallery_path' => path($config['avatar_gallery_path']), 'icons_path' => path($config['icons_path']), 'ranks_path' => path($config['ranks_path']), 'smilies_path' => path($config['smilies_path']));
foreach ($local_paths as $folder => $local_path) {
if (isset($convert->convertor[$folder])) {
if (empty($convert->convertor['test_file'])) {
// test_file is mandantory at the moment so this should never be reached, but just in case...
$this->p_master->error($user->lang['DEV_NO_TEST_FILE'], __LINE__, __FILE__);
}
if (!$local_path || !$this->filesystem->is_writable($phpbb_root_path . $local_path)) {
if (!$local_path) {
$bad_folders[] = sprintf($user->lang['CONFIG_PHPBB_EMPTY'], $folder);
} else {
$bad_folders[] = $local_path;
}
}
}
}
if (sizeof($bad_folders)) {
$msg = sizeof($bad_folders) == 1 ? $user->lang['MAKE_FOLDER_WRITABLE'] : $user->lang['MAKE_FOLDERS_WRITABLE'];
sort($bad_folders);
$this->p_master->error(sprintf($msg, implode('<br />', $bad_folders)), __LINE__, __FILE__, true);
$template->assign_vars(array('L_SUBMIT' => $user->lang['INSTALL_TEST'], 'U_ACTION' => $this->p_master->module_url . "?mode={$this->mode}&sub=in_progress&tag={$convert->convertor_tag}&language={$language}"));
return;
}
// Grab all the tables used in convertor
$missing_tables = $tables_list = $aliases = array();
foreach ($convert->convertor['schema'] as $schema) {
// Skip those not used (because of addons/plugins not detected)
if (!$schema['target']) {
continue;
}
foreach ($schema as $key => $val) {
// we're dealing with an array like:
// array('forum_status', 'forums.forum_status', 'is_item_locked')
if (is_int($key) && !empty($val[1])) {
$temp_data = $val[1];
if (!is_array($temp_data)) {
$temp_data = array($temp_data);
}
foreach ($temp_data as $val) {
if (preg_match('/([a-z0-9_]+)\\.([a-z0-9_]+)\\)* ?A?S? ?([a-z0-9_]*?)\\.?([a-z0-9_]*)$/i', $val, $m)) {
$table = $convert->src_table_prefix . $m[1];
$tables_list[$table] = $table;
if (!empty($m[3])) {
$aliases[] = $convert->src_table_prefix . $m[3];
}
}
}
} else {
if ($key == 'left_join') {
// Convert the value if it wasn't an array already.
if (!is_array($val)) {
$val = array($val);
}
for ($j = 0; $j < sizeof($val); ++$j) {
if (preg_match('/LEFT JOIN ([a-z0-9_]+) AS ([a-z0-9_]+)/i', $val[$j], $m)) {
$table = $convert->src_table_prefix . $m[1];
$tables_list[$table] = $table;
if (!empty($m[2])) {
$aliases[] = $convert->src_table_prefix . $m[2];
}
}
}
}
}
}
}
// Remove aliased tables from $tables_list
foreach ($aliases as $alias) {
unset($tables_list[$alias]);
}
// Check if the tables that we need exist
$src_db->sql_return_on_error(true);
foreach ($tables_list as $table => $null) {
$sql = 'SELECT 1 FROM ' . $table;
$_result = $src_db->sql_query_limit($sql, 1);
if (!$_result) {
$missing_tables[] = $table;
}
$src_db->sql_freeresult($_result);
}
$src_db->sql_return_on_error(false);
// Throw an error if some tables are missing
// We used to do some guessing here, but since we have a suggestion of possible values earlier, I don't see it adding anything here to do it again
if (sizeof($missing_tables) == sizeof($tables_list)) {
$this->p_master->error($user->lang['NO_TABLES_FOUND'] . ' ' . $user->lang['CHECK_TABLE_PREFIX'], __LINE__, __FILE__);
} else {
if (sizeof($missing_tables)) {
$this->p_master->error(sprintf($user->lang['TABLES_MISSING'], implode($user->lang['COMMA_SEPARATOR'], $missing_tables)) . '<br /><br />' . $user->lang['CHECK_TABLE_PREFIX'], __LINE__, __FILE__);
}
}
$url = $this->save_convert_progress('&confirm=1');
$msg = $user->lang['PRE_CONVERT_COMPLETE'];
if ($convert->convertor_data['author_notes']) {
$msg .= '</p><p>' . sprintf($user->lang['AUTHOR_NOTES'], $convert->convertor_data['author_notes']);
}
$template->assign_vars(array('L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 'L_MESSAGE' => $msg, 'U_ACTION' => $url));
return;
}
// if (!$request->variable('confirm', false)))
$template->assign_block_vars('checks', array('S_LEGEND' => true, 'LEGEND' => $user->lang['STARTING_CONVERT']));
// Convert the config table and load the settings of the old board
if (!empty($convert->config_schema)) {
restore_config($convert->config_schema);
// Override a couple of config variables for the duration
$config['max_quote_depth'] = 0;
// @todo Need to confirm that max post length in source is <= max post length in destination or there may be interesting formatting issues
$config['max_post_chars'] = $config['min_post_chars'] = 0;
}
$template->assign_block_vars('checks', array('TITLE' => $user->lang['CONFIG_CONVERT'], 'RESULT' => $user->lang['DONE']));
// Now process queries and execute functions that have to be executed prior to the conversion
if (!empty($convert->convertor['execute_first'])) {
// @codingStandardsIgnoreStart
eval($convert->convertor['execute_first']);
// @codingStandardsIgnoreEnd
}
if (!empty($convert->convertor['query_first'])) {
if (!is_array($convert->convertor['query_first'])) {
$convert->convertor['query_first'] = array('target', array($convert->convertor['query_first']));
} else {
if (!is_array($convert->convertor['query_first'][0])) {
$convert->convertor['query_first'] = array(array($convert->convertor['query_first'][0], $convert->convertor['query_first'][1]));
}
}
foreach ($convert->convertor['query_first'] as $query_first) {
if ($query_first[0] == 'src') {
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
$src_db->sql_query($query_first[1]);
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'utf8'");
}
} else {
$db->sql_query($query_first[1]);
}
}
}
$template->assign_block_vars('checks', array('TITLE' => $user->lang['PREPROCESS_STEP'], 'RESULT' => $user->lang['DONE']));
}
// if (!$current_table && !$skip_rows)
$template->assign_block_vars('checks', array('S_LEGEND' => true, 'LEGEND' => $user->lang['FILLING_TABLES']));
// This loop takes one target table and processes it
while ($current_table < sizeof($convert->convertor['schema'])) {
$schema = $convert->convertor['schema'][$current_table];
// The target table isn't set, this can be because a module (for example the attachement mod) is taking care of this.
if (empty($schema['target'])) {
$current_table++;
continue;
}
$template->assign_block_vars('checks', array('TITLE' => sprintf($user->lang['FILLING_TABLE'], $schema['target'])));
// This is only the case when we first start working on the tables.
if (!$skip_rows) {
// process execute_first and query_first for this table...
if (!empty($schema['execute_first'])) {
// @codingStandardsIgnoreStart
eval($schema['execute_first']);
// @codingStandardsIgnoreEnd
}
if (!empty($schema['query_first'])) {
if (!is_array($schema['query_first'])) {
$schema['query_first'] = array('target', array($schema['query_first']));
} else {
if (!is_array($schema['query_first'][0])) {
$schema['query_first'] = array(array($schema['query_first'][0], $schema['query_first'][1]));
}
}
foreach ($schema['query_first'] as $query_first) {
if ($query_first[0] == 'src') {
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
$src_db->sql_query($query_first[1]);
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'utf8'");
}
} else {
$db->sql_query($query_first[1]);
}
}
}
if (!empty($schema['autoincrement'])) {
switch ($db->get_sql_layer()) {
case 'postgres':
$db->sql_query("SELECT SETVAL('" . $schema['target'] . "_seq',(select case when max(" . $schema['autoincrement'] . ")>0 then max(" . $schema['autoincrement'] . ")+1 else 1 end from " . $schema['target'] . '));');
break;
case 'oracle':
$result = $db->sql_query('SELECT MAX(' . $schema['autoincrement'] . ') as max_id FROM ' . $schema['target']);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$largest_id = (int) $row['max_id'];
if ($largest_id) {
$db->sql_query('DROP SEQUENCE ' . $schema['target'] . '_seq');
$db->sql_query('CREATE SEQUENCE ' . $schema['target'] . '_seq START WITH ' . ($largest_id + 1));
}
break;
}
}
}
// Process execute_always for this table
// This is for code which needs to be executed on every pass of this table if
// it gets split because of time restrictions
if (!empty($schema['execute_always'])) {
// @codingStandardsIgnoreStart
eval($schema['execute_always']);
// @codingStandardsIgnoreEnd
}
//
// Set up some variables
//
// $waiting_rows holds rows for multirows insertion (MySQL only)
// $src_tables holds unique tables with aliases to select from
// $src_fields will quickly refer source fields (or aliases) corresponding to the current index
// $select_fields holds the names of the fields to retrieve
//
$sql_data = array('source_fields' => array(), 'target_fields' => array(), 'source_tables' => array(), 'select_fields' => array());
// This statement is building the keys for later insertion.
$insert_query = $this->build_insert_query($schema, $sql_data, $current_table);
// If no source table is affected, we skip the table
if (empty($sql_data['source_tables'])) {
$skip_rows = 0;
$current_table++;
continue;
}
$distinct = !empty($schema['distinct']) ? 'DISTINCT ' : '';
$sql = 'SELECT ' . $distinct . implode(', ', $sql_data['select_fields']) . " \nFROM " . implode(', ', $sql_data['source_tables']);
// Where
$sql .= !empty($schema['where']) ? "\nWHERE (" . $schema['where'] . ')' : '';
// Group By
if (!empty($schema['group_by'])) {
$schema['group_by'] = array($schema['group_by']);
foreach ($sql_data['select_fields'] as $select) {
$alias = strpos(strtolower($select), ' as ');
$select = $alias ? substr($select, 0, $alias) : $select;
if (!in_array($select, $schema['group_by'])) {
$schema['group_by'][] = $select;
}
}
}
$sql .= !empty($schema['group_by']) ? "\nGROUP BY " . implode(', ', $schema['group_by']) : '';
// Having
$sql .= !empty($schema['having']) ? "\nHAVING " . $schema['having'] : '';
// Order By
if (empty($schema['order_by']) && !empty($schema['primary'])) {
$schema['order_by'] = $schema['primary'];
}
$sql .= !empty($schema['order_by']) ? "\nORDER BY " . $schema['order_by'] : '';
// Counting basically holds the amount of rows processed.
$counting = -1;
$batch_time = 0;
while ($counting === -1 || $counting >= $convert->batch_size && still_on_time()) {
$old_current_table = $current_table;
$rows = '';
$waiting_rows = array();
if (!empty($batch_time)) {
$mtime = explode(' ', microtime());
$mtime = $mtime[0] + $mtime[1];
$rows = ceil($counting / ($mtime - $batch_time)) . " rows/s ({$counting} rows) | ";
}
$template->assign_block_vars('checks', array('TITLE' => "skip_rows = {$skip_rows}", 'RESULT' => $rows . (defined('DEBUG') && function_exists('memory_get_usage') ? ceil(memory_get_usage() / 1024) . ' ' . $user->lang['KIB'] : '')));
$mtime = explode(' ', microtime());
$batch_time = $mtime[0] + $mtime[1];
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'binary'");
}
// Take skip rows into account and only fetch batch_size amount of rows
$___result = $src_db->sql_query_limit($sql, $convert->batch_size, $skip_rows);
if ($convert->mysql_convert && $same_db) {
$src_db->sql_query("SET NAMES 'utf8'");
}
// This loop processes each row
$counting = 0;
$convert->row = $convert_row = array();
if (!empty($schema['autoincrement'])) {
switch ($db->get_sql_layer()) {
case 'mssql':
case 'mssql_odbc':
case 'mssqlnative':
$db->sql_query('SET IDENTITY_INSERT ' . $schema['target'] . ' ON');
break;
}
}
// Now handle the rows until time is over or no more rows to process...
while ($counting === 0 || still_on_time()) {
$convert_row = $src_db->sql_fetchrow($___result);
if (!$convert_row) {
// move to the next batch or table
break;
}
// With this we are able to always save the last state
$convert->row = $convert_row;
// Increment the counting variable, it stores the number of rows we have processed
$counting++;
$insert_values = array();
$sql_flag = $this->process_row($schema, $sql_data, $insert_values);
if ($sql_flag === true) {
switch ($db->get_sql_layer()) {
// If MySQL, we'll wait to have num_wait_rows rows to submit at once
case 'mysql':
case 'mysql4':
case 'mysqli':
$waiting_rows[] = '(' . implode(', ', $insert_values) . ')';
if (sizeof($waiting_rows) >= $convert->num_wait_rows) {
$errored = false;
$db->sql_return_on_error(true);
if (!$db->sql_query($insert_query . implode(', ', $waiting_rows))) {
$errored = true;
}
$db->sql_return_on_error(false);
if ($errored) {
$db->sql_return_on_error(true);
// Because it errored out we will try to insert the rows one by one... most of the time this
// is caused by duplicate entries - but we also do not want to miss one...
foreach ($waiting_rows as $waiting_sql) {
if (!$db->sql_query($insert_query . $waiting_sql)) {
$this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_query . $waiting_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true);
}
}
$db->sql_return_on_error(false);
}
$waiting_rows = array();
}
break;
default:
$insert_sql = $insert_query . '(' . implode(', ', $insert_values) . ')';
$db->sql_return_on_error(true);
if (!$db->sql_query($insert_sql)) {
$this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true);
}
$db->sql_return_on_error(false);
$waiting_rows = array();
break;
}
}
$skip_rows++;
}
$src_db->sql_freeresult($___result);
// We might still have some rows waiting
if (sizeof($waiting_rows)) {
$errored = false;
$db->sql_return_on_error(true);
if (!$db->sql_query($insert_query . implode(', ', $waiting_rows))) {
$errored = true;
}
$db->sql_return_on_error(false);
if ($errored) {
$db->sql_return_on_error(true);
// Because it errored out we will try to insert the rows one by one... most of the time this
// is caused by duplicate entries - but we also do not want to miss one...
foreach ($waiting_rows as $waiting_sql) {
$db->sql_query($insert_query . $waiting_sql);
$this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_query . $waiting_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true);
}
$db->sql_return_on_error(false);
}
$waiting_rows = array();
}
if (!empty($schema['autoincrement'])) {
switch ($db->get_sql_layer()) {
case 'mssql':
case 'mssql_odbc':
case 'mssqlnative':
$db->sql_query('SET IDENTITY_INSERT ' . $schema['target'] . ' OFF');
break;
case 'postgres':
$db->sql_query("SELECT SETVAL('" . $schema['target'] . "_seq',(select case when max(" . $schema['autoincrement'] . ")>0 then max(" . $schema['autoincrement'] . ")+1 else 1 end from " . $schema['target'] . '));');
break;
case 'oracle':
$result = $db->sql_query('SELECT MAX(' . $schema['autoincrement'] . ') as max_id FROM ' . $schema['target']);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$largest_id = (int) $row['max_id'];
if ($largest_id) {
$db->sql_query('DROP SEQUENCE ' . $schema['target'] . '_seq');
$db->sql_query('CREATE SEQUENCE ' . $schema['target'] . '_seq START WITH ' . ($largest_id + 1));
}
break;
}
}
}
// When we reach this point, either the current table has been processed or we're running out of time.
if (still_on_time() && $counting < $convert->batch_size) {
$skip_rows = 0;
$current_table++;
} else {
/*
if (still_on_time() && $counting < $convert->batch_size)
{
$skip_rows = 0;
$current_table++;
}*/
// Looks like we ran out of time.
$url = $this->save_convert_progress('&current_table=' . $current_table . '&skip_rows=' . $skip_rows);
$current_table++;
// $percentage = ($skip_rows == 0) ? 0 : floor(100 / ($total_rows / $skip_rows));
$msg = sprintf($user->lang['STEP_PERCENT_COMPLETED'], $current_table, sizeof($convert->convertor['schema']));
$template->assign_vars(array('L_MESSAGE' => $msg, 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 'U_ACTION' => $url));
$this->meta_refresh($url);
return;
}
}
// Process execute_last then we'll be done
$url = $this->save_convert_progress('&jump=1');
$template->assign_vars(array('L_SUBMIT' => $user->lang['FINAL_STEP'], 'U_ACTION' => $url));
$this->meta_refresh($url);
return;
}
function main($mode, $sub)
{
global $template, $phpEx, $phpbb_root_path, $user, $db, $config, $cache, $auth, $language;
global $request, $phpbb_admin_path, $phpbb_adm_relative_path, $phpbb_container, $phpbb_config_php_file;
// We must enable super globals, otherwise creating a new instance of the request class,
// using the new container with a dbal connection will fail with the following PHP Notice:
// Object of class phpbb_request_deactivated_super_global could not be converted to int
$request->enable_super_globals();
// Create a normal container now
$phpbb_container_builder = new \phpbb\di\container_builder($phpbb_root_path, $phpEx);
$phpbb_container = $phpbb_container_builder->with_config($phpbb_config_php_file)->without_cache()->without_extensions();
if (file_exists($phpbb_root_path . 'install/update/new/config')) {
$phpbb_container_builder->with_config_path($phpbb_root_path . 'install/update/new/config');
}
$phpbb_container = $phpbb_container_builder->get_container();
// Writes into global $cache
/* @var $cache \phpbb\cache\service */
$cache = $phpbb_container->get('cache');
$this->filesystem = $phpbb_container->get('filesystem');
$this->tpl_name = 'install_update';
$this->page_title = 'UPDATE_INSTALLATION';
$this->old_location = $phpbb_root_path . 'install/update/old/';
$this->new_location = $phpbb_root_path . 'install/update/new/';
// Init DB
extract($phpbb_config_php_file->get_all());
require $phpbb_root_path . 'includes/constants.' . $phpEx;
// Special options for conflicts/modified files
define('MERGE_NO_MERGE_NEW', 1);
define('MERGE_NO_MERGE_MOD', 2);
define('MERGE_NEW_FILE', 3);
define('MERGE_MOD_FILE', 4);
$dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms);
$db = new $dbms();
// Connect to DB
$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, false);
// We do not need this any longer, unset for safety purposes
unset($dbpasswd);
// We need to fill the config to let internal functions correctly work
$config = new \phpbb\config\db($db, new \phpbb\cache\driver\dummy(), CONFIG_TABLE);
// Force template recompile
$config['load_tplcompile'] = 1;
// First of all, init the user session
$user->session_begin();
$auth->acl($user->data);
// Overwrite user's language with the selected one.
// Config needs to be changed to ensure that guests also get the selected language.
$config_default_lang = $config['default_lang'];
$config['default_lang'] = $language;
$user->data['user_lang'] = $language;
$user->add_lang(array('common', 'acp/common', 'acp/board', 'install', 'posting'));
// Reset the default_lang
$config['default_lang'] = $config_default_lang;
unset($config_default_lang);
// If we are within the intro page we need to make sure we get up-to-date version info
if ($sub == 'intro') {
$cache->destroy('_version_info');
}
// Set custom template again. ;)
$paths = array($phpbb_root_path . 'install/update/new/adm/style', $phpbb_admin_path . 'style');
$paths = array_filter($paths, 'is_dir');
$template->set_custom_style(array(array('name' => 'adm', 'ext_path' => 'adm/style/')), $paths);
$template->assign_vars(array('S_USER_LANG' => $user->lang['USER_LANG'], 'S_CONTENT_DIRECTION' => $user->lang['DIRECTION'], 'S_CONTENT_ENCODING' => 'UTF-8', 'S_CONTENT_FLOW_BEGIN' => $user->lang['DIRECTION'] == 'ltr' ? 'left' : 'right', 'S_CONTENT_FLOW_END' => $user->lang['DIRECTION'] == 'ltr' ? 'right' : 'left'));
// Get current and latest version
/* @var $version_helper \phpbb\version_helper */
$version_helper = $phpbb_container->get('version_helper');
try {
$this->latest_version = $version_helper->get_latest_on_current_branch(true);
} catch (\RuntimeException $e) {
$this->latest_version = false;
$update_info = array();
include $phpbb_root_path . 'install/update/index.' . $phpEx;
$info = empty($update_info) || !is_array($update_info) ? false : $update_info;
if ($info !== false) {
$this->latest_version = !empty($info['version']['to']) ? trim($info['version']['to']) : false;
}
}
// For the current version we trick a bit. ;)
$this->current_version = !empty($config['version_update_from']) ? $config['version_update_from'] : $config['version'];
$up_to_date = version_compare(str_replace('rc', 'RC', strtolower($this->current_version)), str_replace('rc', 'RC', strtolower($this->latest_version)), '<') ? false : true;
// Check for a valid update directory, else point the user to the phpbb.com website
if (!file_exists($phpbb_root_path . 'install/update') || !file_exists($phpbb_root_path . 'install/update/index.' . $phpEx) || !file_exists($this->old_location) || !file_exists($this->new_location)) {
$template->assign_vars(array('S_ERROR' => true, 'ERROR_MSG' => $up_to_date ? $user->lang['NO_UPDATE_FILES_UP_TO_DATE'] : sprintf($user->lang['NO_UPDATE_FILES_OUTDATED'], $config['version'], $this->current_version, $this->latest_version)));
return;
}
$this->update_info = $this->get_file('update_info');
// Make sure the update directory holds the correct information
// Since admins are able to run the update/checks more than once we only check if the current version is lower or equal than the version to which we update to.
if (version_compare(str_replace('rc', 'RC', strtolower($this->current_version)), str_replace('rc', 'RC', strtolower($this->update_info['version']['to'])), '>')) {
$template->assign_vars(array('S_ERROR' => true, 'ERROR_MSG' => sprintf($user->lang['INCOMPATIBLE_UPDATE_FILES'], $config['version'], $this->update_info['version']['from'], $this->update_info['version']['to'])));
return;
}
// Check if the update files are actually meant to update from the current version
if ($this->current_version != $this->update_info['version']['from']) {
$template->assign_vars(array('S_ERROR' => true, 'ERROR_MSG' => sprintf($user->lang['INCOMPATIBLE_UPDATE_FILES'], $this->current_version, $this->update_info['version']['from'], $this->update_info['version']['to'])));
}
// Check if the update files stored are for the latest version...
if (version_compare(strtolower($this->latest_version), strtolower($this->update_info['version']['to']), '>')) {
$template->assign_vars(array('S_WARNING' => true, 'WARNING_MSG' => sprintf($user->lang['OLD_UPDATE_FILES'], $this->update_info['version']['from'], $this->update_info['version']['to'], $this->latest_version)));
}
// We store the "update to" version, because it is not always the latest. ;)
$this->update_to_version = $this->update_info['version']['to'];
// Fill DB version
if (empty($config['dbms_version'])) {
$config->set('dbms_version', $db->sql_server_info(true));
}
if ($this->test_update === false) {
// What about the language file? Got it updated?
if (in_array('language/' . $language . '/install.' . $phpEx, $this->update_info['files'])) {
$lang = array();
include $this->new_location . 'language/' . $language . '/install.' . $phpEx;
// this is the user's language.. just merge it
$user->lang = array_merge($user->lang, $lang);
}
if ($language != 'en' && in_array('language/en/install.' . $phpEx, $this->update_info['files'])) {
$lang = array();
include $this->new_location . 'language/en/install.' . $phpEx;
// only add new keys to user's language in english
$new_keys = array_diff(array_keys($lang), array_keys($user->lang));
foreach ($new_keys as $i => $new_key) {
$user->lang[$new_key] = $lang[$new_key];
}
}
}
// Include renderer and engine
$this->include_file('includes/diff/diff.' . $phpEx);
$this->include_file('includes/diff/engine.' . $phpEx);
$this->include_file('includes/diff/renderer.' . $phpEx);
// Make sure we stay at the file check if checking the files again
if ($request->variable('check_again', false, false, \phpbb\request\request_interface::POST)) {
$sub = $this->p_master->sub = 'file_check';
}
switch ($sub) {
case 'intro':
$this->page_title = 'UPDATE_INSTALLATION';
$template->assign_vars(array('S_INTRO' => true, 'U_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=version_check")));
// Make sure the update list is destroyed.
$cache->destroy('_update_list');
$cache->destroy('_diff_files');
$cache->destroy('_expected_files');
break;
case 'version_check':
$this->page_title = 'STAGE_VERSION_CHECK';
$template->assign_vars(array('S_VERSION_CHECK' => true, 'U_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=file_check"), 'S_UP_TO_DATE' => $up_to_date, 'LATEST_VERSION' => $this->latest_version, 'CURRENT_VERSION' => $this->current_version));
// Print out version the update package updates to
if ($this->latest_version != $this->update_info['version']['to']) {
$template->assign_var('PACKAGE_VERSION', $this->update_info['version']['to']);
}
// Since some people try to update to RC releases, but phpBB.com tells them the last version is the version they currently run
// we are faced with the updater thinking the database schema is up-to-date; which it is, but should be updated none-the-less
// We now try to cope with this by triggering the update process
if (version_compare(str_replace('rc', 'RC', strtolower($this->current_version)), str_replace('rc', 'RC', strtolower($this->update_info['version']['to'])), '<')) {
$template->assign_vars(array('S_UP_TO_DATE' => false));
}
break;
case 'update_db':
// Redirect the user to the database update script with some explanations...
$template->assign_vars(array('S_DB_UPDATE' => true, 'S_DB_UPDATE_FINISHED' => $config['version'] == $this->update_info['version']['to'] ? true : false, 'U_DB_UPDATE' => append_sid($phpbb_root_path . 'install/database_update.' . $phpEx, 'type=1&language=' . $user->data['user_lang']), 'U_DB_UPDATE_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=update_db"), 'U_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=file_check"), 'L_EVERYTHING_UP_TO_DATE' => $user->lang('EVERYTHING_UP_TO_DATE', append_sid("{$phpbb_root_path}ucp.{$phpEx}", 'mode=login'), append_sid("{$phpbb_root_path}ucp.{$phpEx}", 'mode=login&redirect=' . $phpbb_adm_relative_path . 'index.php%3Fi=send_statistics%26mode=send_statistics'))));
// Do not display incompatible package note after successful update
if ($config['version'] == $this->update_info['version']['to']) {
$template->assign_var('S_ERROR', false);
}
break;
case 'file_check':
// retrieve info on what changes should have already been made to the files.
$expected_files = $cache->get('_expected_files');
if (!$expected_files) {
$expected_files = array();
}
// Now make sure the previous file collection is no longer valid...
$cache->destroy('_diff_files');
$this->page_title = 'STAGE_FILE_CHECK';
// Now make sure our update list is correct if the admin refreshes
$action = $request->variable('action', '');
// We are directly within an update. To make sure our update list is correct we check its status.
$update_list = $request->variable('check_again', false, false, \phpbb\request\request_interface::POST) ? false : $cache->get('_update_list');
$modified = $update_list !== false ? @filemtime($cache->get_driver()->cache_dir . 'data_update_list.' . $phpEx) : 0;
// Make sure the list is up-to-date
if ($update_list !== false) {
$get_new_list = false;
foreach ($this->update_info['files'] as $file) {
if (file_exists($phpbb_root_path . $file) && filemtime($phpbb_root_path . $file) > $modified) {
$get_new_list = true;
break;
}
}
} else {
$get_new_list = true;
}
if (!$get_new_list && $update_list['status'] != -1) {
$get_new_list = true;
}
if ($get_new_list) {
$this->get_update_structure($update_list, $expected_files);
$cache->put('_update_list', $update_list);
// Refresh the page if we are still not finished...
if ($update_list['status'] != -1) {
$refresh_url = append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=file_check");
meta_refresh(2, $refresh_url);
$template->assign_vars(array('S_IN_PROGRESS' => true, 'S_COLLECTED' => (int) $update_list['status'], 'S_TO_COLLECT' => sizeof($this->update_info['files']), 'L_IN_PROGRESS' => $user->lang['COLLECTING_FILE_DIFFS'], 'L_IN_PROGRESS_EXPLAIN' => sprintf($user->lang['NUMBER_OF_FILES_COLLECTED'], (int) $update_list['status'], sizeof($this->update_info['files']) + sizeof($this->update_info['deleted']))));
return;
}
}
if ($action == 'diff') {
$this->show_diff($update_list);
return;
}
if (sizeof($update_list['no_update'])) {
$template->assign_vars(array('S_NO_UPDATE_FILES' => true, 'NO_UPDATE_FILES' => implode(', ', array_map('htmlspecialchars', $update_list['no_update']))));
}
$new_expected_files = array();
// Now assign the list to the template
foreach ($update_list as $status => $filelist) {
if ($status == 'no_update' || !sizeof($filelist) || $status == 'status' || $status == 'status_deleted') {
continue;
}
/* $template->assign_block_vars('files', array(
'S_STATUS' => true,
'STATUS' => $status,
'L_STATUS' => $user->lang['STATUS_' . strtoupper($status)],
'TITLE' => $user->lang['FILES_' . strtoupper($status)],
'EXPLAIN' => $user->lang['FILES_' . strtoupper($status) . '_EXPLAIN'],
)
);*/
foreach ($filelist as $file_struct) {
$s_binary = !empty($this->update_info['binary']) && in_array($file_struct['filename'], $this->update_info['binary']) ? true : false;
$filename = htmlspecialchars($file_struct['filename']);
if (strrpos($filename, '/') !== false) {
$dir_part = substr($filename, 0, strrpos($filename, '/') + 1);
$file_part = substr($filename, strrpos($filename, '/') + 1);
} else {
$dir_part = '';
$file_part = $filename;
}
$diff_url = append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=file_check&action=diff&status={$status}&file=" . urlencode($file_struct['filename']));
if (isset($file_struct['as_expected']) && $file_struct['as_expected']) {
$new_expected_files[$file_struct['filename']] = $expected_files[$file_struct['filename']];
} else {
$template->assign_block_vars($status, array('STATUS' => $status, 'FILENAME' => $filename, 'DIR_PART' => $dir_part, 'FILE_PART' => $file_part, 'NUM_CONFLICTS' => isset($file_struct['conflicts']) ? $file_struct['conflicts'] : 0, 'S_CUSTOM' => $file_struct['custom'] ? true : false, 'S_BINARY' => $s_binary, 'CUSTOM_ORIGINAL' => $file_struct['custom'] ? $file_struct['original'] : '', 'U_SHOW_DIFF' => $diff_url, 'L_SHOW_DIFF' => $status != 'up_to_date' ? $user->lang['SHOW_DIFF_' . strtoupper($status)] : '', 'U_VIEW_MOD_FILE' => $diff_url . '&op=' . MERGE_MOD_FILE, 'U_VIEW_NEW_FILE' => $diff_url . '&op=' . MERGE_NEW_FILE, 'U_VIEW_NO_MERGE_MOD' => $diff_url . '&op=' . MERGE_NO_MERGE_MOD, 'U_VIEW_NO_MERGE_NEW' => $diff_url . '&op=' . MERGE_NO_MERGE_NEW));
}
}
}
$cache->put('_expected_files', $new_expected_files);
$all_up_to_date = true;
foreach ($update_list as $status => $filelist) {
if ($status != 'up_to_date' && $status != 'custom' && $status != 'status' && $status != 'status_deleted' && sizeof($filelist)) {
$all_up_to_date = false;
break;
}
}
$template->assign_vars(array('S_FILE_CHECK' => true, 'S_ALL_UP_TO_DATE' => $all_up_to_date, 'S_VERSION_UP_TO_DATE' => $up_to_date, 'S_UP_TO_DATE' => $up_to_date, 'U_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=file_check"), 'U_UPDATE_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=update_files"), 'U_DB_UPDATE_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=update_db")));
// Since some people try to update to RC releases, but phpBB.com tells them the last version is the version they currently run
// we are faced with the updater thinking the database schema is up-to-date; which it is, but should be updated none-the-less
// We now try to cope with this by triggering the update process
if (version_compare(str_replace('rc', 'RC', strtolower($this->current_version)), str_replace('rc', 'RC', strtolower($this->update_info['version']['to'])), '<')) {
$template->assign_vars(array('S_UP_TO_DATE' => false));
}
if ($all_up_to_date) {
global $phpbb_container;
/* @var $phpbb_log \phpbb\log\log_interface */
$phpbb_log = $phpbb_container->get('log');
// Add database update to log
$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_UPDATE_PHPBB', time(), array($this->current_version, $this->update_to_version));
$db->sql_return_on_error(true);
$db->sql_query('DELETE FROM ' . CONFIG_TABLE . " WHERE config_name = 'version_update_from'");
$db->sql_return_on_error(false);
$cache->purge();
}
break;
case 'update_files':
$this->page_title = 'STAGE_UPDATE_FILES';
$s_hidden_fields = '';
$params = array();
$conflicts = $request->variable('conflict', array('' => 0));
$modified = $request->variable('modified', array('' => 0));
foreach ($conflicts as $filename => $merge_option) {
$s_hidden_fields .= '<input type="hidden" name="conflict[' . htmlspecialchars($filename) . ']" value="' . $merge_option . '" />';
$params[] = 'conflict[' . urlencode($filename) . ']=' . urlencode($merge_option);
}
foreach ($modified as $filename => $merge_option) {
if (!$merge_option) {
continue;
}
$s_hidden_fields .= '<input type="hidden" name="modified[' . htmlspecialchars($filename) . ']" value="' . $merge_option . '" />';
$params[] = 'modified[' . urlencode($filename) . ']=' . urlencode($merge_option);
}
$no_update = $request->variable('no_update', array(0 => ''));
foreach ($no_update as $index => $filename) {
$s_hidden_fields .= '<input type="hidden" name="no_update[]" value="' . htmlspecialchars($filename) . '" />';
$params[] = 'no_update[]=' . urlencode($filename);
}
// Before the user is choosing his preferred method, let's create the content list...
$update_list = $cache->get('_update_list');
if ($update_list === false) {
trigger_error($user->lang['NO_UPDATE_INFO'], E_USER_ERROR);
}
// Check if the conflicts data is valid
if (sizeof($conflicts)) {
$conflict_filenames = array();
foreach ($update_list['conflict'] as $files) {
$conflict_filenames[] = $files['filename'];
}
$new_conflicts = array();
foreach ($conflicts as $filename => $diff_method) {
if (in_array($filename, $conflict_filenames)) {
$new_conflicts[$filename] = $diff_method;
}
}
$conflicts = $new_conflicts;
}
// Build list for modifications
if (sizeof($modified)) {
$modified_filenames = array();
foreach ($update_list['modified'] as $files) {
$modified_filenames[] = $files['filename'];
}
$new_modified = array();
foreach ($modified as $filename => $diff_method) {
if (in_array($filename, $modified_filenames)) {
$new_modified[$filename] = $diff_method;
}
}
$modified = $new_modified;
}
// Check number of conflicting files, they need to be equal. For modified files the number can differ
if (sizeof($update_list['conflict']) != sizeof($conflicts)) {
trigger_error($user->lang['MERGE_SELECT_ERROR'], E_USER_ERROR);
}
// Before we do anything, let us diff the files and store the raw file information "somewhere"
$get_files = false;
$file_list = $cache->get('_diff_files');
$expected_files = $cache->get('_expected_files');
if ($file_list === false || $file_list['status'] != -1) {
$get_files = true;
}
if ($get_files) {
if ($file_list === false) {
$file_list = array('status' => 0);
}
if (!isset($expected_files) || $expected_files === false) {
$expected_files = array();
}
$processed = 0;
foreach ($update_list as $status => $files) {
if (!is_array($files)) {
continue;
}
foreach ($files as $file_struct) {
// Skip this file if the user selected to not update it
if (in_array($file_struct['filename'], $no_update)) {
$expected_files[$file_struct['filename']] = false;
continue;
}
// Already handled... then skip of course...
if (isset($file_list[$file_struct['filename']])) {
continue;
}
// Refresh if we reach 5 diffs...
if ($processed >= 5) {
$cache->put('_diff_files', $file_list);
if ($request->variable('download', false)) {
$params[] = 'download=1';
}
$redirect_url = append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=update_files&" . implode('&', $params));
meta_refresh(3, $redirect_url);
$template->assign_vars(array('S_IN_PROGRESS' => true, 'L_IN_PROGRESS' => $user->lang['MERGING_FILES'], 'L_IN_PROGRESS_EXPLAIN' => $user->lang['MERGING_FILES_EXPLAIN']));
return;
}
if (file_exists($phpbb_root_path . $file_struct['filename'])) {
$contents = file_get_contents($phpbb_root_path . $file_struct['filename']);
if (isset($expected_files[$file_struct['filename']]) && md5($contents) == $expected_files[$file_struct['filename']]) {
continue;
}
}
$original_filename = $file_struct['custom'] ? $file_struct['original'] : $file_struct['filename'];
switch ($status) {
case 'modified':
$option = isset($modified[$file_struct['filename']]) ? $modified[$file_struct['filename']] : 0;
switch ($option) {
case MERGE_NO_MERGE_NEW:
$contents = file_get_contents($this->new_location . $original_filename);
break;
case MERGE_NO_MERGE_MOD:
$contents = file_get_contents($phpbb_root_path . $file_struct['filename']);
break;
default:
$diff = $this->return_diff($this->old_location . $original_filename, $phpbb_root_path . $file_struct['filename'], $this->new_location . $original_filename);
$contents = implode("\n", $diff->merged_output());
unset($diff);
break;
}
$expected_files[$file_struct['filename']] = md5($contents);
$file_list[$file_struct['filename']] = '_file_' . md5($file_struct['filename']);
$cache->put($file_list[$file_struct['filename']], base64_encode($contents));
$file_list['status']++;
$processed++;
break;
case 'conflict':
$option = $conflicts[$file_struct['filename']];
$contents = '';
switch ($option) {
case MERGE_NO_MERGE_NEW:
$contents = file_get_contents($this->new_location . $original_filename);
break;
case MERGE_NO_MERGE_MOD:
$contents = file_get_contents($phpbb_root_path . $file_struct['filename']);
break;
default:
$diff = $this->return_diff($this->old_location . $original_filename, $phpbb_root_path . $file_struct['filename'], $this->new_location . $original_filename);
if ($option == MERGE_NEW_FILE) {
$contents = implode("\n", $diff->merged_new_output());
} else {
if ($option == MERGE_MOD_FILE) {
$contents = implode("\n", $diff->merged_orig_output());
} else {
unset($diff);
break 2;
}
}
unset($diff);
break;
}
$expected_files[$file_struct['filename']] = md5($contents);
$file_list[$file_struct['filename']] = '_file_' . md5($file_struct['filename']);
$cache->put($file_list[$file_struct['filename']], base64_encode($contents));
$file_list['status']++;
$processed++;
break;
}
}
}
$cache->put('_expected_files', $expected_files);
}
$file_list['status'] = -1;
$cache->put('_diff_files', $file_list);
if ($request->variable('download', false)) {
$this->include_file('includes/functions_compress.' . $phpEx);
$use_method = $request->variable('use_method', '');
$methods = array('.tar');
$available_methods = array('.tar.gz' => 'zlib', '.tar.bz2' => 'bz2', '.zip' => 'zlib');
foreach ($available_methods as $type => $module) {
if (!@extension_loaded($module)) {
continue;
}
$methods[] = $type;
}
// Let the user decide in which format he wants to have the pack
if (!$use_method) {
$this->page_title = 'SELECT_DOWNLOAD_FORMAT';
$radio_buttons = '';
foreach ($methods as $method) {
$radio_buttons .= '<label><input type="radio"' . (!$radio_buttons ? ' id="use_method"' : '') . ' class="radio" value="' . $method . '" name="use_method" /> ' . $method . '</label>';
}
$template->assign_vars(array('S_DOWNLOAD_FILES' => true, 'U_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=update_files"), 'RADIO_BUTTONS' => $radio_buttons, 'S_HIDDEN_FIELDS' => $s_hidden_fields));
// To ease the update process create a file location map
$update_list = $cache->get('_update_list');
$script_path = $config['force_server_vars'] ? $config['script_path'] == '/' ? '/' : $config['script_path'] . '/' : $user->page['root_script_path'];
foreach ($update_list as $status => $files) {
if ($status == 'up_to_date' || $status == 'no_update' || $status == 'status' || $status == 'status_deleted') {
continue;
}
foreach ($files as $file_struct) {
if (in_array($file_struct['filename'], $no_update)) {
continue;
}
$template->assign_block_vars('location', array('SOURCE' => htmlspecialchars($file_struct['filename']), 'DESTINATION' => $script_path . htmlspecialchars($file_struct['filename'])));
}
}
return;
}
if (!in_array($use_method, $methods)) {
$use_method = '.tar';
}
$update_mode = 'download';
} else {
$this->include_file('includes/functions_transfer.' . $phpEx);
// Choose FTP, if not available use fsock...
$method = basename($request->variable('method', ''));
$submit = isset($_POST['submit']) ? true : false;
$test_ftp_connection = $request->variable('test_connection', '');
if (!$method || !class_exists($method)) {
$method = 'ftp';
$methods = transfer::methods();
if (!in_array('ftp', $methods)) {
$method = $methods[0];
}
}
$test_connection = false;
if ($test_ftp_connection || $submit) {
$transfer = new $method($request->variable('host', ''), $request->variable('username', ''), htmlspecialchars_decode($request->untrimmed_variable('password', '')), $request->variable('root_path', ''), $request->variable('port', ''), $request->variable('timeout', ''));
$test_connection = $transfer->open_session();
// Make sure that the directory is correct by checking for the existence of common.php
if ($test_connection === true) {
// Check for common.php file
if (!$transfer->file_exists($phpbb_root_path, 'common.' . $phpEx)) {
$test_connection = 'ERR_WRONG_PATH_TO_PHPBB';
}
}
$transfer->close_session();
// Make sure the login details are correct before continuing
if ($submit && $test_connection !== true) {
$submit = false;
$test_ftp_connection = true;
}
}
$s_hidden_fields .= build_hidden_fields(array('method' => $method));
if (!$submit) {
$this->page_title = 'SELECT_FTP_SETTINGS';
if (!class_exists($method)) {
trigger_error('Method does not exist.', E_USER_ERROR);
}
$requested_data = call_user_func(array($method, 'data'));
foreach ($requested_data as $data => $default) {
$template->assign_block_vars('data', array('DATA' => $data, 'NAME' => $user->lang[strtoupper($method . '_' . $data)], 'EXPLAIN' => $user->lang[strtoupper($method . '_' . $data) . '_EXPLAIN'], 'DEFAULT' => $request->variable($data, (string) $default)));
}
$template->assign_vars(array('S_CONNECTION_SUCCESS' => $test_ftp_connection && $test_connection === true ? true : false, 'S_CONNECTION_FAILED' => $test_ftp_connection && $test_connection !== true ? true : false, 'ERROR_MSG' => $test_ftp_connection && $test_connection !== true ? $user->lang[$test_connection] : '', 'S_FTP_UPLOAD' => true, 'UPLOAD_METHOD' => $method, 'U_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=update_files"), 'U_DOWNLOAD_METHOD' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=update_files&download=1"), 'S_HIDDEN_FIELDS' => $s_hidden_fields));
return;
}
$update_mode = 'upload';
}
// Now update the installation or download the archive...
$download_filename = 'update_' . $this->update_info['version']['from'] . '_to_' . $this->update_info['version']['to'];
$archive_filename = $download_filename . '_' . time() . '_' . unique_id();
// Now init the connection
if ($update_mode == 'download') {
if ($this->filesystem->is_writable($phpbb_root_path . 'store/')) {
trigger_error(sprintf('The directory “%s” is not writable.', $phpbb_root_path . 'store/'), E_USER_ERROR);
}
if ($use_method == '.zip') {
$compress = new compress_zip('w', $phpbb_root_path . 'store/' . $archive_filename . $use_method);
} else {
$compress = new compress_tar('w', $phpbb_root_path . 'store/' . $archive_filename . $use_method, $use_method);
}
} else {
$transfer = new $method($request->variable('host', ''), $request->variable('username', ''), htmlspecialchars_decode($request->untrimmed_variable('password', '')), $request->variable('root_path', ''), $request->variable('port', ''), $request->variable('timeout', ''));
$transfer->open_session();
}
// Ok, go through the update list and do the operations based on their status
foreach ($update_list as $status => $files) {
if (!is_array($files)) {
continue;
}
foreach ($files as $file_struct) {
// Skip this file if the user selected to not update it
if (in_array($file_struct['filename'], $no_update)) {
continue;
}
$original_filename = $file_struct['custom'] ? $file_struct['original'] : $file_struct['filename'];
switch ($status) {
case 'new':
case 'new_conflict':
case 'not_modified':
if ($update_mode == 'download') {
$compress->add_custom_file($this->new_location . $original_filename, $file_struct['filename']);
} else {
if ($status != 'new') {
$transfer->rename($file_struct['filename'], $file_struct['filename'] . '.bak');
}
// New directory too?
$dirname = dirname($file_struct['filename']);
if ($dirname && !file_exists($phpbb_root_path . $dirname)) {
$transfer->make_dir($dirname);
}
$transfer->copy_file($this->new_location . $original_filename, $file_struct['filename']);
}
break;
case 'modified':
$contents = base64_decode($cache->get($file_list[$file_struct['filename']]));
if ($update_mode == 'download') {
$compress->add_data($contents, $file_struct['filename']);
} else {
// @todo add option to specify if a backup file should be created?
$transfer->rename($file_struct['filename'], $file_struct['filename'] . '.bak');
$transfer->write_file($file_struct['filename'], $contents);
}
break;
case 'conflict':
$contents = base64_decode($cache->get($file_list[$file_struct['filename']]));
if ($update_mode == 'download') {
$compress->add_data($contents, $file_struct['filename']);
} else {
$transfer->rename($file_struct['filename'], $file_struct['filename'] . '.bak');
$transfer->write_file($file_struct['filename'], $contents);
}
break;
case 'deleted':
if ($update_mode != 'download') {
$transfer->rename($file_struct['filename'], $file_struct['filename'] . '.bak');
}
break;
}
}
}
if ($update_mode == 'download') {
$compress->close();
$compress->download($archive_filename, $download_filename);
@unlink($phpbb_root_path . 'store/' . $archive_filename . $use_method);
exit;
} else {
$transfer->close_session();
$template->assign_vars(array('S_UPLOAD_SUCCESS' => true, 'U_ACTION' => append_sid($this->p_master->module_url, "language={$language}&mode={$mode}&sub=file_check")));
return;
}
break;
}
}