PHP quiz_get_review_options函數代碼示例

 /**
  * Wrapper that the correct mod_quiz_display_options for this quiz at the
  * moment.
  *
  * @return question_display_options the render options for this user on this attempt.
  */
 public function get_display_options($reviewing)
 {
     if ($reviewing) {
         if (is_null($this->reviewoptions)) {
             $this->reviewoptions = quiz_get_review_options($this->get_quiz(), $this->attempt, $this->quizobj->get_context());
             if ($this->is_own_preview()) {
                 // It should  always be possible for a teacher to review their
                 // own preview irrespective of the review options settings.
                 $this->reviewoptions->attempt = true;
             }
         }
         return $this->reviewoptions;
     } else {
         $options = mod_quiz_display_options::make_from_quiz($this->get_quiz(), mod_quiz_display_options::DURING);
         $options->flags = quiz_get_flag_option($this->attempt, $this->quizobj->get_context());
         return $options;
     }
 }

    /**
     * Generates the table of data
     *
     * @param array $quiz Array contining quiz data
     * @param int $context The page context ID
     * @param mod_quiz_view_object $viewobj
     */
    public function view_table($quiz, $context, $viewobj) {
        $output = '';
        if (!$viewobj->attempts) {
            return $output;
        }
        $output .= $this->view_table_heading();

        // Prepare table header
        $table = new html_table();
        $table->attributes['class'] = 'generaltable quizattemptsummary';
        $table->head = array();
        $table->align = array();
        $table->size = array();
        if ($viewobj->attemptcolumn) {
            $table->head[] = get_string('attemptnumber', 'quiz');
            $table->align[] = 'center';
            $table->size[] = '';
        }
        $table->head[] = get_string('timecompleted', 'quiz');
        $table->align[] = 'left';
        $table->size[] = '';
        if ($viewobj->markcolumn) {
            $table->head[] = get_string('marks', 'quiz') . ' / ' .
                    quiz_format_grade($quiz, $quiz->sumgrades);
            $table->align[] = 'center';
            $table->size[] = '';
        }
        if ($viewobj->gradecolumn) {
            $table->head[] = get_string('grade') . ' / ' .
                    quiz_format_grade($quiz, $quiz->grade);
            $table->align[] = 'center';
            $table->size[] = '';
        }
        if ($viewobj->canreviewmine) {
            $table->head[] = get_string('review', 'quiz');
            $table->align[] = 'center';
            $table->size[] = '';
        }
        if ($viewobj->feedbackcolumn) {
            $table->head[] = get_string('feedback', 'quiz');
            $table->align[] = 'left';
            $table->size[] = '';
        }
        if (isset($quiz->showtimetaken)) {
            $table->head[] = get_string('timetaken', 'quiz');
            $table->align[] = 'left';
            $table->size[] = '';
        }

        // One row for each attempt
        foreach ($viewobj->attempts as $attempt) {
            $attemptoptions = quiz_get_review_options($quiz, $attempt, $context);
            $row = array();

            // Add the attempt number, making it a link, if appropriate.
            if ($viewobj->attemptcolumn) {
                if ($attempt->preview) {
                    $row[] = get_string('preview', 'quiz');
                } else {
                    $row[] = $attempt->attempt;
                }
            }

            // prepare strings for time taken and date completed
            $timetaken = '';
            $datecompleted = '';
            if ($attempt->timefinish > 0) {
                // attempt has finished
                $timetaken = format_time($attempt->timefinish - $attempt->timestart);
                $datecompleted = userdate($attempt->timefinish);
            } else if (!$quiz->timeclose || $viewobj->timenow < $quiz->timeclose) {
                // The attempt is still in progress.
                $timetaken = format_time($viewobj->timenow - $attempt->timestart);
                $datecompleted = get_string('inprogress', 'quiz');
            } else {
                $timetaken = format_time($quiz->timeclose - $attempt->timestart);
                $datecompleted = userdate($quiz->timeclose);
            }
            $row[] = $datecompleted;

            if ($viewobj->markcolumn) {
                if ($attemptoptions->marks >= question_display_options::MARK_AND_MAX &&
                        $attempt->timefinish > 0) {
                    $row[] = quiz_format_grade($quiz, $attempt->sumgrades);
                } else {
                    $row[] = '';
                }
            }

            // Ouside the if because we may be showing feedback but not grades.
            $attemptgrade = quiz_rescale_grade($attempt->sumgrades, $quiz, false);

            if ($viewobj->gradecolumn) {
//.........這裏部分代碼省略.........

 protected function display_grading_interface($slot, $questionid, $grade, $pagesize, $page, $shownames, $showidnumbers, $order, $counts)
 {
     global $OUTPUT;
     if ($pagesize * $page >= $counts->{$grade}) {
         $page = 0;
     }
     list($qubaids, $count) = $this->get_usage_ids_where_question_in_state($grade, $slot, $questionid, $order, $page, $pagesize);
     $attempts = $this->load_attempts_by_usage_ids($qubaids);
     // Prepare the form.
     $hidden = array('id' => $this->cm->id, 'mode' => 'grading', 'slot' => $slot, 'qid' => $questionid, 'page' => $page);
     if (array_key_exists('includeauto', $this->viewoptions)) {
         $hidden['includeauto'] = $this->viewoptions['includeauto'];
     }
     $mform = new quiz_grading_settings_form($hidden, $counts, $shownames, $showidnumbers);
     // Tell the form the current settings.
     $settings = new stdClass();
     $settings->grade = $grade;
     $settings->pagesize = $pagesize;
     $settings->order = $order;
     $mform->set_data($settings);
     // Print the heading and form.
     echo question_engine::initialise_js();
     $a = new stdClass();
     $a->number = $this->questions[$slot]->number;
     $a->questionname = format_string($counts->name);
     echo $OUTPUT->heading(get_string('gradingquestionx', 'quiz_grading', $a), 3);
     echo html_writer::tag('p', html_writer::link($this->list_questions_url(), get_string('backtothelistofquestions', 'quiz_grading')), array('class' => 'mdl-align'));
     $mform->display();
     // Paging info.
     $a = new stdClass();
     $a->from = $page * $pagesize + 1;
     $a->to = min(($page + 1) * $pagesize, $count);
     $a->of = $count;
     echo $OUTPUT->heading(get_string('gradingattemptsxtoyofz', 'quiz_grading', $a), 3);
     if ($count > $pagesize && $order != 'random') {
         echo $OUTPUT->paging_bar($count, $page, $pagesize, $this->grade_question_url($slot, $questionid, $grade, false));
     }
     // Display the form with one section for each attempt.
     $sesskey = sesskey();
     $qubaidlist = implode(',', $qubaids);
     echo html_writer::start_tag('form', array('method' => 'post', 'action' => $this->grade_question_url($slot, $questionid, $grade, $page), 'class' => 'mform', 'id' => 'manualgradingform')) . html_writer::start_tag('div') . html_writer::input_hidden_params(new moodle_url('', array('qubaids' => $qubaidlist, 'slots' => $slot, 'sesskey' => $sesskey)));
     foreach ($qubaids as $qubaid) {
         $attempt = $attempts[$qubaid];
         $quba = question_engine::load_questions_usage_by_activity($qubaid);
         $displayoptions = quiz_get_review_options($this->quiz, $attempt, $this->context);
         $displayoptions->hide_all_feedback();
         $displayoptions->history = question_display_options::HIDDEN;
         $displayoptions->manualcomment = question_display_options::EDITABLE;
         $heading = $this->get_question_heading($attempt, $shownames, $showidnumbers);
         if ($heading) {
             echo $OUTPUT->heading($heading, 4);
         }
         echo $quba->render_question($slot, $displayoptions, $this->questions[$slot]->number);
     }
     echo html_writer::tag('div', html_writer::empty_tag('input', array('type' => 'submit', 'value' => get_string('saveandnext', 'quiz_grading'))), array('class' => 'mdl-align')) . html_writer::end_tag('div') . html_writer::end_tag('form');
 }

 /**
  * Wrapper that the correct mod_quiz_display_options for this quiz at the
  * moment.
  *
  * @return question_display_options the render options for this user on this attempt.
  */
 public function get_display_options($reviewing)
 {
     if ($reviewing) {
         if (is_null($this->reviewoptions)) {
             $this->reviewoptions = quiz_get_review_options($this->get_quiz(), $this->attempt, $this->quizobj->get_context());
         }
         return $this->reviewoptions;
     } else {
         $options = mod_quiz_display_options::make_from_quiz($this->get_quiz(), mod_quiz_display_options::DURING);
         $options->flags = quiz_get_flag_option($this->attempt, $this->quizobj->get_context());
         return $options;
     }
 }

/**
 * Returns all quiz graded users since a given time for specified quiz
 */
function quiz_get_recent_mod_activity(&$activities, &$index, $timestart,
        $courseid, $cmid, $userid = 0, $groupid = 0) {
    global $CFG, $COURSE, $USER, $DB;
    require_once($CFG->dirroot . '/mod/quiz/locallib.php');

    if ($COURSE->id == $courseid) {
        $course = $COURSE;
    } else {
        $course = $DB->get_record('course', array('id' => $courseid));
    }

    $modinfo = get_fast_modinfo($course);

    $cm = $modinfo->cms[$cmid];
    $quiz = $DB->get_record('quiz', array('id' => $cm->instance));

    if ($userid) {
        $userselect = "AND u.id = :userid";
        $params['userid'] = $userid;
    } else {
        $userselect = '';
    }

    if ($groupid) {
        $groupselect = 'AND gm.groupid = :groupid';
        $groupjoin   = 'JOIN {groups_members} gm ON  gm.userid=u.id';
        $params['groupid'] = $groupid;
    } else {
        $groupselect = '';
        $groupjoin   = '';
    }

    $params['timestart'] = $timestart;
    $params['quizid'] = $quiz->id;

    if (!$attempts = $DB->get_records_sql("
              SELECT qa.*,
                     u.firstname, u.lastname, u.email, u.picture, u.imagealt
                FROM {quiz_attempts} qa
                     JOIN {user} u ON u.id = qa.userid
                     $groupjoin
               WHERE qa.timefinish > :timestart
                 AND qa.quiz = :quizid
                 AND qa.preview = 0
                     $userselect
                     $groupselect
            ORDER BY qa.timefinish ASC", $params)) {
        return;
    }

    $context         = context_module::instance($cm->id);
    $accessallgroups = has_capability('moodle/site:accessallgroups', $context);
    $viewfullnames   = has_capability('moodle/site:viewfullnames', $context);
    $grader          = has_capability('mod/quiz:viewreports', $context);
    $groupmode       = groups_get_activity_groupmode($cm, $course);

    if (is_null($modinfo->groups)) {
        // Load all my groups and cache it in modinfo.
        $modinfo->groups = groups_get_user_groups($course->id);
    }

    $usersgroups = null;
    $aname = format_string($cm->name, true);
    foreach ($attempts as $attempt) {
        if ($attempt->userid != $USER->id) {
            if (!$grader) {
                // Grade permission required.
                continue;
            }

            if ($groupmode == SEPARATEGROUPS and !$accessallgroups) {
                if (is_null($usersgroups)) {
                    $usersgroups = groups_get_all_groups($course->id,
                            $attempt->userid, $cm->groupingid);
                    if (is_array($usersgroups)) {
                        $usersgroups = array_keys($usersgroups);
                    } else {
                        $usersgroups = array();
                    }
                }
                if (!array_intersect($usersgroups, $modinfo->groups[$cm->id])) {
                    continue;
                }
            }
        }

        $options = quiz_get_review_options($quiz, $attempt, $context);

        $tmpactivity = new stdClass();

        $tmpactivity->type       = 'quiz';
        $tmpactivity->cmid       = $cm->id;
        $tmpactivity->name       = $aname;
        $tmpactivity->sectionnum = $cm->sectionnum;
        $tmpactivity->timestamp  = $attempt->timefinish;

        $tmpactivity->content = new stdClass();
//.........這裏部分代碼省略.........