}
}
if (!empty($_REQUEST['prev']) && $ESPCONFIG['auth_response'] && auth_get_option('navigate')) {
if (empty($msg)) {
if (auth_get_option('resume')) {
response_delete($sid, $_SESSION['rid'], $_SESSION['sec']);
}
$_SESSION['rid'] = response_insert($sid, $_SESSION['sec'], $_SESSION['rid']);
$_SESSION['sec']--;
}
}
// record start statistics
// ... increment the attempt
// ... assume the user will abandon the survey
// ... NOTE: this will be remedied if there is a save or a submit
esp_require_once('/lib/espsurveystat');
survey_stat_increment(SURVEY_STAT_ATTEMPTED, $sid);
survey_stat_increment(SURVEY_STAT_ABANDONED, $sid);
// if resuming a previous survey
if ($ESPCONFIG['auth_response'] && auth_get_option('resume') && $_SESSION['rid'] > 0) {
response_import_sec($sid, $_SESSION['rid'], $_SESSION['sec']);
survey_stat_decrement(SURVEY_STAT_SUSPENDED, $sid);
}
paint_submission_form_open();
survey_render($sid, $_SESSION['sec'], $_SESSION['rid'], $msg);
echo '<fieldset>';
if ($ESPCONFIG['auth_response']) {
if (auth_get_option('navigate') && $_SESSION['sec'] > 1) {
echo mksubmit("prev", _('Previous Page'));
}
if (auth_get_option('resume')) {
function get_survey_info(&$surveys, &$responses, &$accessibility)
{
// initialize return values
$surveys = array();
$responses = array();
$accessibility = array();
// everybody gets the public surveys
esp_require_once('/lib/espsurvey');
survey_get_public($surveys);
$sids = array_keys($surveys);
// if we have a current (authenticated) respondent
$ok = get_current_respondent($respondent);
if ($ok && array_key_exists('realm', $respondent)) {
// get the surveys available to that user
survey_get_in_realm($respondent['realm'], $private);
survey_merge_sets($surveys, $private);
$sids = array_keys($surveys);
// get the responses and accessibility for those surveys
survey_get_responses($responses, $sids, $respondent['username']);
survey_get_accessibility($accessibility, $sids, $respondent['username'], $respondent['realm']);
} else {
// get the accessibility of those surveys
survey_get_accessibility($accessibility, $sids);
}
return true;
}
