public function on_generate_response_processing()
{
parent::on_generate_response_processing();
// Response conditions.
if (!empty($this->general_feedback)) {
$qrespcondition = new cc_assesment_respconditiontype();
$qrespcondition->set_title('General feedback');
$this->qresprocessing->add_respcondition($qrespcondition);
// Define the condition for success.
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
$qother = new cc_assignment_conditionvar_othertype();
$qconditionvar->set_other($qother);
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid('general_fb');
}
}
public function on_generate_response_processing()
{
parent::on_generate_response_processing();
// Response conditions.
// General unconditional feedback must be added as a first respcondition
// without any condition and just displayfeedback (if exists).
if (!empty($this->general_feedback)) {
$qrespcondition = new cc_assesment_respconditiontype();
$qrespcondition->set_title('General feedback');
$this->qresprocessing->add_respcondition($qrespcondition);
$qrespcondition->enable_continue();
// Define the condition for success.
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
$qother = new cc_assignment_conditionvar_othertype();
$qconditionvar->set_other($qother);
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid('general_fb');
}
// Success condition.
// For all question types outside of the Essay question, scoring is done in a
// single <respcondition> with a continue flag set to No. The outcome is always
// a variable named SCORE which value must be set to 100 in case of correct answer.
// Partial scores (not 0 or 100) are not supported.
$qrespcondition = new cc_assesment_respconditiontype();
$qrespcondition->set_title('Correct');
$this->qresprocessing->add_respcondition($qrespcondition);
$qrespcondition->enable_continue(false);
$qsetvar = new cc_assignment_setvartype(100);
$qrespcondition->add_setvar($qsetvar);
// Define the condition for success.
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
// TODO: recheck this.
$qvarequal = new cc_assignment_conditionvar_varequaltype($this->correct_answer_ident);
$qconditionvar->set_varequal($qvarequal);
$qvarequal->set_respident($this->qresponse_lid->get_ident());
if (array_key_exists($this->correct_answer_ident, $this->answerlist)) {
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid($this->answerlist[$this->correct_answer_ident]);
}
foreach ($this->correct_feedbacks as $ident) {
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid($ident);
}
// Rest of the conditions.
foreach ($this->answerlist as $ident => $refid) {
if ($ident == $this->correct_answer_ident) {
continue;
}
$qrespcondition = new cc_assesment_respconditiontype();
$this->qresprocessing->add_respcondition($qrespcondition);
$qsetvar = new cc_assignment_setvartype(0);
$qrespcondition->add_setvar($qsetvar);
// Define the condition for fail.
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
$qvarequal = new cc_assignment_conditionvar_varequaltype($ident);
$qconditionvar->set_varequal($qvarequal);
$qvarequal->set_respident($this->qresponse_lid->get_ident());
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid($refid);
foreach ($this->incorrect_feedbacks as $ident) {
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid($ident);
}
}
}
public function on_generate_response_processing()
{
parent::on_generate_response_processing();
//respconditions
/**
* General unconditional feedback must be added as a first respcondition
* without any condition and just displayfeedback (if exists)
*/
cc_assesment_helper::add_respcondition($this->qresprocessing, 'General feedback', $this->general_feedback, null, true);
//success condition
/**
* For all question types outside of the Essay question, scoring is done in a
* single <respcondition> with a continue flag set to No. The outcome is always
* a variable named SCORE which value must be set to 100 in case of correct answer.
* Partial scores (not 0 or 100) are not supported.
*/
$qrespcondition = new cc_assesment_respconditiontype();
$qrespcondition->set_title('Correct');
$this->qresprocessing->add_respcondition($qrespcondition);
$qrespcondition->enable_continue(false);
$qsetvar = new cc_assignment_setvartype(100);
$qrespcondition->add_setvar($qsetvar);
//define the condition for success
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
//create root and condition
$qandcondition = new cc_assignment_conditionvar_andtype();
$qconditionvar->set_and($qandcondition);
foreach ($this->answerlist as $ident => $refid) {
$qvarequal = new cc_assignment_conditionvar_varequaltype($ident);
$qvarequal->enable_case();
if ($refid[1]) {
$qandcondition->set_varequal($qvarequal);
} else {
$qandcondition->set_not($qvarequal);
}
$qvarequal->set_respident($this->qresponse_lid->get_ident());
}
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
//TODO: this needs to be fixed
reset($this->correct_feedbacks);
$ident = key($this->correct_feedbacks);
$qdisplayfeedback->set_linkrefid($ident);
//rest of the conditions
foreach ($this->answerlist as $ident => $refid) {
cc_assesment_helper::add_response_condition($this->qresprocessing, 'Incorrect feedback', $refid[0], $this->general_feedback, $this->qresponse_lid->get_ident());
}
//Final element for incorrect feedback
reset($this->incorrect_feedbacks);
$ident = key($this->incorrect_feedbacks);
cc_assesment_helper::add_respcondition($this->qresprocessing, 'Incorrect feedback', $ident, 0);
}
public function on_generate_response_processing()
{
parent::on_generate_response_processing();
// General unconditional feedback must be added as a first respcondition
// without any condition and just displayfeedback (if exists).
if (!empty($this->general_feedback)) {
$qrespcondition = new cc_assesment_respconditiontype();
$qrespcondition->set_title('General feedback');
$this->qresprocessing->add_respcondition($qrespcondition);
$qrespcondition->enable_continue();
// Define the condition for success.
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
$qother = new cc_assignment_conditionvar_othertype();
$qconditionvar->set_other($qother);
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid('general_fb');
}
// Answer separate conditions.
$correct_responses = $this->questions->nodeList('plugin_qtype_shortanswer_question//answer[fraction=1]', $this->question_node);
$incorrect_responses = $this->questions->nodeList('plugin_qtype_shortanswer_question//answer[fraction<1]', $this->question_node);
$items = array(array($correct_responses, $this->correct_feedbacks), array($incorrect_responses, $this->incorrect_feedbacks));
foreach ($items as $respfeed) {
foreach ($respfeed[0] as $coresponse) {
$qrespcondition = new cc_assesment_respconditiontype();
$qrespcondition->enable_continue();
$this->qresprocessing->add_respcondition($qrespcondition);
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
$respc = $this->questions->nodeValue('answertext', $coresponse);
$resid = $this->questions->nodeValue('@id', $coresponse);
$qvarequal = new cc_assignment_conditionvar_varequaltype($respc);
$qconditionvar->set_varequal($qvarequal);
$qvarequal->set_respident('response');
$qvarequal->enable_case(false);
if (!empty($respfeed[1][$resid])) {
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
$qrespcondition->add_displayfeedback($qdisplayfeedback);
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
$qdisplayfeedback->set_linkrefid($respfeed[1][$resid]);
}
}
}
// Success condition.
// For all question types outside of the Essay question, scoring is done in a
// single <respcondition> with a continue flag set to No. The outcome is always
// a variable named SCORE which value must be set to 100 in case of correct answer.
// Partial scores (not 0 or 100) are not supported.
$qrespcondition = new cc_assesment_respconditiontype();
$qrespcondition->set_title('Correct');
$this->qresprocessing->add_respcondition($qrespcondition);
$qrespcondition->enable_continue(false);
$qsetvar = new cc_assignment_setvartype(100);
$qrespcondition->add_setvar($qsetvar);
// Define the condition for success.
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
foreach ($correct_responses as $coresponse) {
$respc = $this->questions->nodeValue('answertext', $coresponse);
$qvarequal = new cc_assignment_conditionvar_varequaltype($respc);
$qconditionvar->set_varequal($qvarequal);
$qvarequal->set_respident('response');
$qvarequal->enable_case(false);
}
// Add incorrect handling.
$qrespcondition = new cc_assesment_respconditiontype();
$this->qresprocessing->add_respcondition($qrespcondition);
$qrespcondition->enable_continue(false);
// Define the condition for failure.
$qconditionvar = new cc_assignment_conditionvar();
$qrespcondition->set_conditionvar($qconditionvar);
$qother = new cc_assignment_conditionvar_othertype();
$qconditionvar->set_other($qother);
$qsetvar = new cc_assignment_setvartype(0);
$qrespcondition->add_setvar($qsetvar);
}
