public function __construct($web_initiated, $params, $do_not_init = false)
{
if (!$do_not_init) {
$this->org_start_time = time();
$this->start_time = $this->org_start_time;
if ($this->supports_feature('login')) {
$this->optional_settings = array_merge($this->optional_settings, array('login_user', 'login_password'));
}
$this->web_initiated = $web_initiated;
if ($this->web_initiated) {
if (!isset($params['token'])) {
$this->exit_err('Fatal error: $web_initiated was true but $params did not contain a "token" key.', __FILE__, __METHOD__, __LINE__);
}
$this->token = $params['token'];
$this->settings_filename = make_settings_filename($this->token);
$this->output_dirname = make_output_dirname($this->token);
$this->errs_filename = make_errs_filename($this->token);
} else {
if (!isset($params['settings_filename'])) {
$this->exit_err('Fatal error: $web_initiated was false but $params did not contain a "settings_filename" key.', __FILE__, __METHOD__, __LINE__);
}
$this->settings_filename = $params['settings_filename'];
if (!isset($params['output_dirname'])) {
$this->exit_err('Fatal error: $web_initiated was false but $params did not contain a "output_dirname" key.', __FILE__, __METHOD__, __LINE__);
}
$this->output_dirname = $params['output_dirname'];
$len = strlen($this->output_dirname);
// Make sure user-supplied (commandline interface) output directories end in a slash,
// because when we generate them (web interface) we make sure they end in a slash,
// and this way we can rely on them ending in a slash in all contexts. Note that here
// we assume an empty output directory to refer to the root directory.
if ($len <= 0 || $this->output_dirname[$len - 1] != '/') {
$this->output_dirname .= '/';
}
$this->quiet = $params['quiet'];
}
if (FUPS_CHAIN_DURATION == -1) {
$max_execution_time = ini_get('max_execution_time');
if (is_numeric($max_execution_time) && $max_execution_time > 0) {
$this->FUPS_CHAIN_DURATION = $max_execution_time * 3 / 4;
} else {
$this->FUPS_CHAIN_DURATION = FUPS_FALLBACK_FUPS_CHAIN_DURATION;
}
} else {
$this->FUPS_CHAIN_DURATION = FUPS_CHAIN_DURATION;
}
$this->write_status('Reading settings.');
$default_settings = $this->get_default_settings();
$raw_settings = $this->read_settings_raw_s($this->settings_filename);
foreach ($raw_settings as $setting => $value) {
if (in_array($setting, $this->required_settings) || in_array($setting, $this->optional_settings)) {
$this->settings[$setting] = $value;
}
}
$missing = array_diff($this->required_settings, array_keys($this->settings));
if ($missing) {
$this->exit_err("The following settings were missing: " . implode(', ', $missing) . '.', __FILE__, __METHOD__, __LINE__);
}
foreach ($default_settings as $setting => $default) {
if (empty($this->settings[$setting])) {
$this->settings[$setting] = $default;
}
}
date_default_timezone_set($this->settings['php_timezone']);
// This timezone only matters when converting the earliest time setting.
if (!empty($this->settings['start_from_date'])) {
$this->settings['earliest'] = $this->strtotime_intl($this->settings['start_from_date']);
if ($this->settings['earliest'] === false) {
$this->write_err("Error: failed to convert 'start_from_date' ({$this->settings['start_from_date']}) into a UNIX timestamp.");
}
}
$this->dbg = in_array($this->settings['debug'], array('true', '1')) ? true : false;
if ($this->dbg) {
$this->write_err('SETTINGS:');
$this->write_err(var_export($this->settings, true));
}
$this->write_status('Finished reading settings.');
$this->validate_settings();
// Create output directory, appending .1 or .2 etc if necessary.
// Do this last so we don't create it if settings validation fails.
$max_attempts = 10000;
$appendix = 0;
// Strip off the trailing slash
$dirname = substr($this->output_dirname, 0, strlen($this->output_dirname) - 1);
while (file_exists($dirname) && $appendix <= $max_attempts) {
$dirname = $this->output_dirname . '.' . ++$appendix;
}
if ($appendix > $max_attempts) {
$this->exit_err('Output directory "' . $this->output_dirname . '" already exists. Exceeded maximum attempts (' . $max_attempts . ') in finding an alternative that does not exist. Tried "' . $this->output_dirname . '.1", "' . $this->output_dirname . '.2", "' . $this->output_dirname . '.3", etc.', __FILE__, __METHOD__, __LINE__);
}
if (!mkdir($dirname, 0775, true)) {
$this->exit_err('Failed to create output directory "' . $dirname . '".', __FILE__, __METHOD__, __LINE__);
}
$this->output_dirname = $dirname . '/';
if ($this->web_initiated) {
$this->output_dirname_web = make_output_dirname($this->token, true, $appendix == 0 ? '' : $appendix);
}
}
}
} else {
$token = $argv[$i + 1];
}
$i += 2;
break;
case '-c':
$chained = true;
$i++;
break;
default:
FUPSBase::exit_err_s('Fatal error: unknown commandline argument specified: "' . $argv[$i] . '".', __FILE__, __METHOD__, __LINE__);
break;
}
}
if ($web_initiated) {
$settings_filename = make_settings_filename($token);
} else {
if ($web_initiated === false) {
if (!$settings_filename || !$output_dirname) {
FUPSBase::exit_err_s('Fatal error: no ' . (!$settings_filename ? 'settings' : 'output') . ' filename specified in commandline arguments.', __FILE__, __METHOD__, __LINE__);
}
} else {
FUPSBase::exit_err_s('Fatal error: $web_initiated is uninitialised after parsing commandline arguments (this error should never occur, and indicates a bug).', __FILE__, __METHOD__, __LINE__);
}
}
}
$forum_type = FUPSBase::read_forum_type_from_settings_file_s($settings_filename);
$valid_forum_types = FUPSBase::get_valid_forum_types();
if (!isset($valid_forum_types[$forum_type])) {
FUPSBase::exit_err_s('Fatal error: missing or invalid forum_type in settings file "' . $settings_filename . '": "' . $forum_type . '".', __FILE__, __METHOD__, __LINE__);
}
} else {
$token = $_GET['token'];
$op_info_filename = make_output_info_filename($token);
if (is_file($op_info_filename)) {
$output_info = json_decode(file_get_contents($op_info_filename), true);
if (is_array($output_info)) {
$output_dir = null;
foreach ($output_info as $opv) {
try_delete_file($opv['filepath'], '"' . $opv['filepath'] . '"', false, $err, $num_files_deleted, false);
$output_dir = dirname($opv['filepath']);
}
@rmdir($output_dir);
}
}
if (validate_token($token, $err)) {
try_delete_file(make_settings_filename($token), 'settings', true, $err, $num_files_deleted);
try_delete_file(make_status_filename($token), 'status', false, $err, $num_files_deleted);
try_delete_file(make_errs_filename($token), 'error', false, $err, $num_files_deleted);
try_delete_file(make_errs_admin_filename($token), 'errors (admin)', false, $err, $num_files_deleted, false);
try_delete_file(make_output_info_filename($token), 'output info', false, $err, $num_files_deleted, false);
try_delete_file(make_serialize_filename($token), 'serialisation', true, $err, $num_files_deleted);
try_delete_file(make_cookie_filename($token), 'cookie', true, $err, $num_files_deleted, false);
try_delete_file(make_cancellation_filename($token), 'cancellation', true, $err, $num_files_deleted, false);
}
}
function try_delete_file($filename, $name, $sensitive, &$err, &$num_files_deleted, $add_err_if_file_not_present = true)
{
global $fups_url_homepage;
if (!is_file($filename)) {
if ($add_err_if_file_not_present) {
$err .= $err ? ' Another' : 'An';
