/**
* Get compilation, execution and proposed grade from array
* @param $response array response from server
* @param $compilation
* @param $execution
* @param $grade
* @return void
*/
function get_CE_HTML($response, &$compilation, &$execution, &$grade, $dropdown, $returnrawexecution = false)
{
$compilation = '';
$execution = '';
$grade = '';
if ($response['compilation']) {
$compilation = $this->result_to_HTML($response['compilation'], $dropdown);
if (strlen($compilation)) {
$compilation = '<b>' . get_string('compilation', VPL) . '</b><br />' . $compilation;
}
}
if ($response['executed'] > 0) {
$raw_execution = $response['execution'];
$proposed_comments = $this->proposedComment($raw_execution);
$proposed_grade = $this->proposedGrade($raw_execution);
$execution = $this->result_to_HTML($proposed_comments, $dropdown);
if (strlen($execution)) {
$execution = '<b>' . get_string('comments', VPL) . "</b><br />\n" . $execution;
}
if (strlen($proposed_grade)) {
$sgrade = $this->print_grade_core($proposed_grade);
$grade = get_string('proposedgrade', VPL, $sgrade);
}
//Show raw ejecution if no grade or comments
if (strlen($raw_execution) > 0 && strlen($execution) + strlen($proposed_grade) == 0) {
$execution .= "<br />\n";
$execution .= '<b>' . get_string('execution', VPL) . "</b><br />\n";
$execution .= '<pre>' . s($raw_execution) . '</pre>';
} elseif ($returnrawexecution && strlen($raw_execution) > 0 && $this->vpl->has_capability(VPL_MANAGE_CAPABILITY)) {
$div = new vpl_hide_show_div();
$execution .= "<br />\n";
$execution .= '<b>' . get_string('execution', VPL) . $div->generate(true) . "</b><br />\n";
$execution .= $div->begin_div(true);
$execution .= '<pre>' . s($raw_execution) . '</pre>';
$execution .= $div->end_div(true);
}
}
}
/**
* Print variations in vpl instance
**/
function print_variations()
{
global $OUTPUT;
global $DB;
require_once dirname(__FILE__) . '/views/show_hide_div.class.php';
$variations = $DB->get_records(VPL_VARIATIONS, array('vpl' => $this->instance->id));
if (count($variations) > 0) {
$div = new vpl_hide_show_div();
echo '<br /><b>' . get_string('variations', VPL) . $div->generate(true) . '</b><br />';
$div->begin_div();
if (!$this->instance->usevariations) {
echo '<b>' . get_string('variations_unused', VPL) . '</b><br />';
}
if ($this->instance->variationtitle) {
echo '<b>' . get_string('variationtitle', VPL) . ': ' . s($this->instance->variationtitle) . '</b><br />';
}
$number = 1;
foreach ($variations as $variation) {
echo '<b>' . get_string('variation', VPL, $number) . '</b><br />';
echo $OUTPUT->box($variation->description);
$number++;
}
$div->end_div();
}
}