long_answer.admin.inc in Quiz 8.4
Same filename and directory in other branches
- 6.6 question_types/long_answer/long_answer.admin.inc
- 6.3 question_types/long_answer/long_answer.admin.inc
- 6.4 question_types/long_answer/long_answer.admin.inc
- 6.5 question_types/long_answer/long_answer.admin.inc
- 7.6 question_types/long_answer/long_answer.admin.inc
- 7 question_types/long_answer/long_answer.admin.inc
- 7.4 question_types/long_answer/long_answer.admin.inc
Administration pages for the long answer questions module.
File
question_types/long_answer/long_answer.admin.incView source
<?php
/**
* Administration pages for the long answer questions module.
* @file
*/
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Drupal\long_answer\LongAnswerResponse;
/**
* Generate a view of all unscored answer questions.
*
* @see theme_long_answer_view_unscored()
*/
function long_answer_view_unscored() {
$unscored = LongAnswerResponse::fetchAllUnscoredAnswers();
return theme('long_answer_view_unscored', array(
'unscored' => $unscored,
));
}
/**
* Page handler for displaying a scoring form.
* This function is called directly from the menu router. It generates a form for
* scoring a quiz.
*
* @param $vid
* The VID of the question and answer to load.
* @param $rid
* The result ID of the answer to load.
* @return
* Text to display.
*/
function long_answer_edit_score($vid, $rid) {
// We have to do the vid -> nid lookup ourselves because node_load uses only node.vid,
// and we need to be able to access old nodes in node_revision.vid.
$nid = db_query('SELECT nid FROM {node_revision} WHERE vid = :vid', array(
':vid' => $vid,
))
->fetchField();
if (!$nid) {
throw new NotFoundHttpException();
}
$node = node_load($nid, $vid);
if (!$node || $node
->getType() != 'long_answer') {
throw new NotFoundHttpException();
return;
}
$answer = (object) long_answer_get_answer($node
->id(), $node
->getRevisionId(), $rid);
if (!$answer) {
throw new NotFoundHttpException();
return;
}
if ($node->max_score > 0) {
$answer->rel_score = round($answer->score * $answer->rel_max_score / $node->max_score);
}
else {
$answer->rel_score = 0;
}
drupal_set_title(t('Score answer to "@title"', array(
'@title' => $node
->getTitle(),
)), PASS_THROUGH);
return drupal_get_form('long_answer_score_form', $node, $answer);
}
/**
* Build a form for scoring long-answer questions.
*
* @param $node
* The question node.
* @param $answer
* An object containing an answer to the question. This form is for scoring that answer.
* @return
* The form (as a FAPI array).
*/
function long_answer_score_form($form, $form_state, $node, $answer) {
if (!$node || $node
->getType() != 'long_answer' || !$answer) {
throw new NotFoundHttpException();
return;
}
$body = $node->{'body'}
->getValue();
// Set up the form
$form['question'] = array(
'#type' => 'item',
'#title' => t('Question'),
'#markup' => check_markup($body[0]['value'], $body[0]['format']),
);
$form['rubric'] = array(
'#type' => 'item',
'#title' => t('Rubric'),
'#markup' => check_markup($node->rubric),
);
$form['show_max_score'] = array(
'#type' => 'item',
'#title' => t('Maximum Score'),
'#markup' => (int) $answer->rel_max_score,
);
$form['score_answer'] = array(
'#type' => 'fieldset',
'#title' => t('Score answer'),
);
$form['score_answer']['answer'] = array(
'#type' => 'item',
'#title' => t('Answer'),
'#markup' => check_markup($answer->answer),
);
$form['score_answer']['score'] = array(
'#type' => 'textfield',
'#title' => t('Score'),
'#description' => t('The score for this essay, between 0 and @max', array(
'@max' => $answer->rel_max_score,
)),
'#size' => 3,
'#maxlength' => 3,
'#default_value' => (int) $answer->rel_score,
'#required' => TRUE,
);
$form['score_answer']['answer_feedback'] = array(
'#title' => t('Feedback'),
'#type' => 'textarea',
'#description' => t('The text entered here would be shown to attendees'),
'#default_value' => $answer->answer_feedback,
);
$form['score_answer']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save this score'),
);
// Save some work by keeping these.
$form['max_score'] = array(
'#type' => 'value',
'#value' => $node->max_score,
);
$form['rel_max_score'] = array(
'#type' => 'value',
'#value' => $answer->rel_max_score,
);
$form['question_nid'] = array(
'#type' => 'value',
'#value' => $answer->question_nid,
);
$form['question_vid'] = array(
'#type' => 'value',
'#value' => $answer->question_vid,
);
$form['result_id'] = array(
'#type' => 'value',
'#value' => $answer->result_id,
);
return $form;
}
/**
* Validates the long answer score form
*/
function long_answer_score_form_validate($form, $form_state) {
// Check to make sure that entered score is not higher than max allowed score.
$max = (int) $form_state['values']['rel_max_score'];
$given = $form_state['values']['score'];
if (!_quiz_is_int($given, 0, $max)) {
$args = array(
'@score' => $given,
'@max' => $max,
);
form_set_error('score', $form_state, t('The given score (@score) must be an integer between 0 and @max', $args));
}
}
/**
* Submit handler for the long answer score form
*/
function long_answer_score_form_submit($form, &$form_state) {
$result = db_query('SELECT nid, vid FROM {quiz_node_results} WHERE result_id = :result_id', array(
':result_id' => $form_state['values']['result_id'],
))
->fetch();
$result = long_answer_score_an_answer(array(
'quiz' => node_load($result->nid, $result->vid),
'nid' => $form_state['values']['question_nid'],
'vid' => $form_state['values']['question_vid'],
'rid' => $form_state['values']['result_id'],
'score' => $form_state['values']['score'],
'max_score' => $form_state['values']['rel_max_score'],
'answer_feedback' => $form_state['values']['answer_feedback'],
));
if ($result == 1) {
drupal_set_message(t('The score has been saved.'));
$form_state['redirect'] = 'admin/config/quiz/score-long-answer';
}
else {
drupal_set_message(t('Error saving the score. The selected answer was not scored.'), 'error');
}
}
Functions
Name![]() |
Description |
---|---|
long_answer_edit_score | Page handler for displaying a scoring form. This function is called directly from the menu router. It generates a form for scoring a quiz. |
long_answer_score_form | Build a form for scoring long-answer questions. |
long_answer_score_form_submit | Submit handler for the long answer score form |
long_answer_score_form_validate | Validates the long answer score form |
long_answer_view_unscored | Generate a view of all unscored answer questions. |