public static function render_instance(BlockInstance $instance, $editing = false)
{
safe_require('artefact', 'survey');
//require_once(dirname(dirname(dirname(__FILE__))) . '/dwoo/function.survey_name.php');
$configdata = $instance->get('configdata');
// this will make sure to unserialize it for us
if (!isset($configdata['artefactid'])) {
return '';
}
$id = $configdata['artefactid'];
$survey = $instance->get_artefact_instance($id);
$showresponses = isset($configdata['showresponses']) ? $configdata['showresponses'] : false;
$showresults = isset($configdata['showresults']) ? $configdata['showresults'] : true;
$showchart = isset($configdata['showchart']) ? $configdata['showchart'] : true;
$palette = isset($configdata['palette']) ? $configdata['palette'] : 'default';
$legend = isset($configdata['legend']) ? $configdata['legend'] : 'key';
$fonttype = isset($configdata['fonttype']) ? $configdata['fonttype'] : 'sans';
$fontsize = isset($configdata['fontsize']) ? $configdata['fontsize'] : 10;
$height = isset($configdata['height']) ? $configdata['height'] : 250;
$width = isset($configdata['width']) ? $configdata['width'] : 400;
$smarty = smarty_core();
//$smarty->addPlugin('survey_name', 'Dwoo_Plugin_survey_name');
$smarty->assign('RESPONSES', $showresponses ? true : false);
$smarty->assign('responseshtml', ArtefactTypeSurvey::build_user_responses_output_html($survey->get('title'), unserialize($survey->get('description'))));
$smarty->assign('RESULTS', $showresults ? true : false);
$smarty->assign('resultshtml', ArtefactTypeSurvey::build_user_responses_summary_html($survey->get('title'), unserialize($survey->get('description'))));
$smarty->assign('CHART', $showchart ? true : false);
$smarty->assign('charturl', get_config('wwwroot') . 'artefact/survey/chart.php?id=' . $id . '&width=' . $width . '&height=' . $height . '&palette=' . $palette . '&legend=' . $legend . '&fonttype=' . $fonttype . '&fontsize=' . $fontsize);
return $smarty->fetch('blocktype:survey:survey.tpl');
}
$is_survey = get_field('artefact', 'artefacttype', 'id', $id) == 'survey' ? true : false;
$user_is_owner = $USER->get('id') == get_field('artefact', 'owner', 'id', $id) ? true : false;
$user_has_access = record_exists('artefact_access_usr', 'usr', $USER->get('id'), 'artefact', $id);
if (!$is_survey) {
throw new ArtefactNotFoundException(get_string('artefactnotsurvey', 'artefact.survey'));
}
if (!$user_is_owner && !$user_has_access) {
throw new AccessDeniedException(get_string('accessdenied', 'error'));
}
$survey = null;
try {
$survey = artefact_instance_from_id($id);
} catch (Exception $e) {
}
define('TITLE', $survey->get_survey_title_from_xml());
// Get survey filename and return empty responses
$filename = $survey->get('title');
$responses = unserialize($survey->get('description'));
if (!$responses) {
throw new NotFoundException(get_string('responsesnotfound', 'artefact.survey', ArtefactTypeSurvey::get_survey_title_from_xml($filename)));
}
$html = ArtefactTypeSurvey::build_user_responses_summary_html($filename, $responses);
$smarty = smarty();
$smarty->assign('PAGEHEADING', TITLE);
$smarty->assign('RESULTS', $survey->survey_returns_results($filename));
$smarty->assign('RESULTSHEADNIG', get_string('results', 'artefact.survey'));
$smarty->assign('CHART', $survey->survey_returns_chart($filename));
$smarty->assign('CHARTHEADNIG', get_string('chart', 'artefact.survey'));
$smarty->assign('id', $id);
$smarty->assign('html', $html);
$smarty->display('artefact:survey:results.tpl');
