/** * Displays the report. */ function display($quiz, $cm, $course) { global $CFG, $QTYPES; $viewoptions = array('mode' => 'grading', 'q' => $quiz->id); if ($questionid = optional_param('questionid', 0, PARAM_INT)) { $viewoptions += array('questionid' => $questionid); } // grade question specific parameters $gradeungraded = optional_param('gradeungraded', 0, PARAM_INT); if ($userid = optional_param('userid', 0, PARAM_INT)) { $viewoptions += array('userid' => $userid); } if ($attemptid = optional_param('attemptid', 0, PARAM_INT)) { $viewoptions += array('attemptid' => $attemptid); } if ($gradeall = optional_param('gradeall', 0, PARAM_INT)) { $viewoptions += array('gradeall' => $gradeall); } if ($gradeungraded = optional_param('gradeungraded', 0, PARAM_INT)) { $viewoptions += array('gradeungraded' => $gradeungraded); } if ($gradenextungraded = optional_param('gradenextungraded', 0, PARAM_INT)) { $viewoptions += array('gradenextungraded' => $gradenextungraded); } $this->cm = $cm; $this->print_header_and_tabs($cm, $course, $quiz, $reportmode = "grading"); // Check permissions $this->context = get_context_instance(CONTEXT_MODULE, $cm->id); if (!has_capability('mod/quiz:grade', $this->context)) { notify(get_string('gradingnotallowed', 'quiz_grading')); return true; } $gradeableqs = quiz_report_load_questions($quiz); $questionsinuse = implode(',', array_keys($gradeableqs)); foreach ($gradeableqs as $qid => $question) { if (!$QTYPES[$question->qtype]->is_question_manual_graded($question, $questionsinuse)) { unset($gradeableqs[$qid]); } } if (empty($gradeableqs)) { print_heading(get_string('noessayquestionsfound', 'quiz')); return true; } else { if (count($gradeableqs) == 1) { $questionid = array_shift(array_keys($gradeableqs)); } } $currentgroup = groups_get_activity_group($this->cm, true); $this->users = get_users_by_capability($this->context, array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'), '', '', '', '', $currentgroup, '', false); $this->userids = implode(',', array_keys($this->users)); if (!empty($questionid)) { if (!isset($gradeableqs[$questionid])) { error("Gradeable question with id {$questionid} not found"); } else { $question =& $gradeableqs[$questionid]; } $question->maxgrade = get_field('quiz_question_instances', 'grade', 'quiz', $quiz->id, 'question', $question->id); // Some of the questions code is optimised to work with several questions // at once so it wants the question to be in an array. The array key // must be the question id. $key = $question->id; $questions[$key] =& $question; // We need to add additional questiontype specific information to // the question objects. if (!get_question_options($questions)) { error("Unable to load questiontype specific question information"); } // This will have extended the question object so that it now holds // all the information about the questions that may be needed later. } add_to_log($course->id, "quiz", "manualgrading", "report.php?mode=grading&q={$quiz->id}", "{$quiz->id}", "{$cm->id}"); echo '<div id="overDiv" style="position:absolute; visibility:hidden; z-index:1000;"></div>'; // for overlib if ($data = data_submitted()) { // post data submitted, process it require_sesskey(); // now go through all of the responses and save them. $allok = true; foreach ($data->manualgrades as $uniqueid => $response) { // get our attempt $uniqueid = clean_param($uniqueid, PARAM_INT); if (!($attempt = get_record_sql("SELECT * FROM {$CFG->prefix}quiz_attempts " . "WHERE uniqueid = {$uniqueid} AND " . "userid IN ({$this->userids}) AND " . "quiz=" . $quiz->id))) { error('No such attempt ID exists'); } // Load the state for this attempt (The questions array was created earlier) $states = get_question_states($questions, $quiz, $attempt); // The $states array is indexed by question id but because we are dealing // with only one question there is only one entry in this array $state =& $states[$question->id]; // the following will update the state and attempt $error = question_process_comment($question, $state, $attempt, $response['comment'], $response['grade']); if (is_string($error)) { notify($error); $allok = false; } else { if ($state->changed) { // If the state has changed save it and update the quiz grade save_question_session($question, $state); quiz_save_best_grade($quiz, $attempt->userid); } } } if ($allok) { notify(get_string('changessaved', 'quiz'), 'notifysuccess'); } else { notify(get_string('changessavedwitherrors', 'quiz'), 'notifysuccess'); } } $this->viewurl = new moodle_url($CFG->wwwroot . '/mod/quiz/report.php', $viewoptions); /// find out current groups mode if ($groupmode = groups_get_activity_groupmode($this->cm)) { // Groups are being used groups_print_activity_menu($this->cm, $this->viewurl->out(false, array('userid' => 0, 'attemptid' => 0))); } echo '<div class="quizattemptcounts">' . quiz_num_attempt_summary($quiz, $cm, true, $currentgroup) . '</div>'; if (empty($this->users)) { if ($currentgroup) { notify(get_string('nostudentsingroup')); } else { notify(get_string('nostudentsyet')); } return true; } $gradeablequestionids = implode(',', array_keys($gradeableqs)); $qattempts = quiz_get_total_qas_graded_and_ungraded($quiz, $gradeablequestionids, $this->userids); if (empty($qattempts)) { notify(get_string('noattemptstoshow', 'quiz')); return true; } $qmenu = array(); foreach ($gradeableqs as $qid => $questionformenu) { $a = new object(); $a->number = $gradeableqs[$qid]->number; $a->name = $gradeableqs[$qid]->name; $a->gradedattempts = $qattempts[$qid]->gradedattempts; $a->totalattempts = $qattempts[$qid]->totalattempts; $a->openspan = ''; $a->closespan = ''; $qmenu[$qid] = get_string('questiontitle', 'quiz_grading', $a); } if (count($gradeableqs) != 1) { $qurl = fullclone($this->viewurl); $qurl->remove_params('questionid', 'attemptid', 'gradeall', 'gradeungraded', 'gradenextungraded'); $menu = popup_form($qurl->out() . '&questionid=', $qmenu, 'questionid', $questionid, 'choose', '', '', true); echo '<div class="mdl-align">' . $menu . '</div>'; } if (!$questionid) { return true; } $a = new object(); $a->number = $question->number; $a->name = $question->name; $a->gradedattempts = $qattempts[$question->id]->gradedattempts; $a->totalattempts = $qattempts[$question->id]->totalattempts; $a->openspan = '<span class="highlightgraded">'; $a->closespan = '</span>'; print_heading(get_string('questiontitle', 'quiz_grading', $a)); // our 3 different views // the first one displays all of the manually graded questions in the quiz // with the number of ungraded attempts for each question // the second view displays the users who have answered the essay question // and all of their attempts at answering the question // the third prints the question with a comment // and grade form underneath it $ungraded = $qattempts[$questionid]->totalattempts - $qattempts[$questionid]->gradedattempts; if ($gradenextungraded || $gradeungraded || $gradeall || $userid || $attemptid) { $this->print_questions_and_form($quiz, $question, $userid, $attemptid, $gradeungraded, $gradenextungraded, $ungraded); } else { $this->view_question($quiz, $question, $qattempts[$questionid]->totalattempts, $ungraded); } return true; }
/** * Displays the report. */ function display($quiz, $cm, $course) { global $CFG, $QTYPES, $DB, $OUTPUT, $PAGE; $viewoptions = array('mode' => 'grading', 'q' => $quiz->id); if ($questionid = optional_param('questionid', 0, PARAM_INT)) { $viewoptions += array('questionid' => $questionid); } // grade question specific parameters if ($userid = optional_param('userid', 0, PARAM_INT)) { $viewoptions += array('userid' => $userid); } if ($attemptid = optional_param('attemptid', 0, PARAM_INT)) { $viewoptions += array('attemptid' => $attemptid); } if ($gradeall = optional_param('gradeall', 0, PARAM_INT)) { $viewoptions += array('gradeall' => $gradeall); } if ($gradeungraded = optional_param('gradeungraded', 0, PARAM_INT)) { $viewoptions += array('gradeungraded' => $gradeungraded); } if ($gradenextungraded = optional_param('gradenextungraded', 0, PARAM_INT)) { $viewoptions += array('gradenextungraded' => $gradenextungraded); } $this->cm = $cm; $this->print_header_and_tabs($cm, $course, $quiz, $reportmode = "grading"); // Check permissions $this->context = get_context_instance(CONTEXT_MODULE, $cm->id); if (!has_capability('mod/quiz:grade', $this->context)) { echo $OUTPUT->notification(get_string('gradingnotallowed', 'quiz_grading')); return true; } $gradeableqs = quiz_report_load_questions($quiz); $questionsinuse = implode(',', array_keys($gradeableqs)); foreach ($gradeableqs as $qid => $question) { if (!$QTYPES[$question->qtype]->is_question_manual_graded($question, $questionsinuse)) { unset($gradeableqs[$qid]); } } if (empty($gradeableqs)) { echo $OUTPUT->heading(get_string('noessayquestionsfound', 'quiz')); return true; } else { if (count($gradeableqs) == 1) { $questionid = array_shift(array_keys($gradeableqs)); } } $currentgroup = groups_get_activity_group($this->cm, true); $this->users = get_users_by_capability($this->context, array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'), '', '', '', '', $currentgroup, '', false); if (!empty($questionid)) { if (!isset($gradeableqs[$questionid])) { print_error('invalidquestionid', 'quiz_grading', '', $questionid); } else { $question =& $gradeableqs[$questionid]; } // Some of the questions code is optimised to work with several questions // at once so it wants the question to be in an array. The array key // must be the question id. $key = $question->id; $questions[$key] =& $question; // We need to add additional questiontype specific information to // the question objects. if (!get_question_options($questions)) { print_error('cannotloadquestioninfo', 'quiz_grading'); } // This will have extended the question object so that it now holds // all the information about the questions that may be needed later. } add_to_log($course->id, "quiz", "manualgrading", "report.php?mode=grading&q={$quiz->id}", "{$quiz->id}", "{$cm->id}"); if ($data = data_submitted()) { // post data submitted, process it if (confirm_sesskey() && $this->users) { // now go through all of the responses and save them. $allok = true; foreach ($data->manualgrades as $uniqueid => $response) { // get our attempt $uniqueid = clean_param($uniqueid, PARAM_INT); list($usql, $params) = $DB->get_in_or_equal(array_keys($this->users)); if (!($attempt = $DB->get_record_sql("SELECT * FROM {quiz_attempts} " . "WHERE uniqueid = ? AND " . "userid {$usql} AND " . "quiz=?", array_merge(array($uniqueid), $params, array($quiz->id))))) { print_error('invalidattemptid', 'quiz_grading'); } // Load the state for this attempt (The questions array was created earlier) $states = get_question_states($questions, $quiz, $attempt); // The $states array is indexed by question id but because we are dealing // with only one question there is only one entry in this array $state =& $states[$question->id]; // the following will update the state and attempt $error = question_process_comment($question, $state, $attempt, $response['comment'], FORMAT_HTML, $response['grade']); if (is_string($error)) { echo $OUTPUT->notification($error); $allok = false; } else { if ($state->changed) { // If the state has changed save it and update the quiz grade save_question_session($question, $state); quiz_save_best_grade($quiz, $attempt->userid); } } } if ($allok) { echo $OUTPUT->notification(get_string('changessaved', 'quiz'), 'notifysuccess'); } else { echo $OUTPUT->notification(get_string('changessavedwitherrors', 'quiz'), 'notifysuccess'); } } } $this->viewurl = new moodle_url('/mod/quiz/report.php', $viewoptions); /// find out current groups mode if ($groupmode = groups_get_activity_groupmode($this->cm)) { // Groups are being used groups_print_activity_menu($this->cm, $this->viewurl->out(true, array('userid' => 0, 'attemptid' => 0))); } if (empty($this->users)) { if ($currentgroup) { echo $OUTPUT->notification(get_string('nostudentsingroup')); } else { echo $OUTPUT->notification(get_string('nostudentsyet')); } return true; } $qattempts = quiz_get_total_qas_graded_and_ungraded($quiz, array_keys($gradeableqs), array_keys($this->users)); if (empty($qattempts)) { echo $OUTPUT->notification(get_string('noattemptstoshow', 'quiz')); return true; } $qmenu = array(); foreach ($gradeableqs as $qid => $questionformenu) { $a = new stdClass(); $a->number = $gradeableqs[$qid]->number; $a->name = $gradeableqs[$qid]->name; $a->gradedattempts = $qattempts[$qid]->gradedattempts; $a->totalattempts = $qattempts[$qid]->totalattempts; $a->openspan = ''; $a->closespan = ''; $qmenu[$qid] = get_string('questiontitle', 'quiz_grading', $a); } if (count($gradeableqs) != 1) { $qurl = fullclone($this->viewurl); $qurl->remove_params('questionid', 'attemptid', 'gradeall', 'gradeungraded', 'gradenextungraded'); $menu = $OUTPUT->single_select($qurl, 'questionid', $qmenu, $questionid, array('' => 'choosedots'), 'questionid'); echo '<div class="mdl-align">' . $menu . '</div>'; } if (!$questionid) { return true; } $a = new stdClass(); $a->number = $question->number; $a->name = $question->name; $a->gradedattempts = $qattempts[$question->id]->gradedattempts; $a->totalattempts = $qattempts[$question->id]->totalattempts; $a->openspan = '<span class="highlightgraded">'; $a->closespan = '</span>'; echo $OUTPUT->heading(get_string('questiontitle', 'quiz_grading', $a)); // our 2 different views // the first view allows a user to select a question and // displays the users who have answered the essay question // and all of their attempts at answering the question // the second prints selected attempt answer(s) with a comment // and grade form underneath them $ungraded = $qattempts[$questionid]->totalattempts - $qattempts[$questionid]->gradedattempts; if ($gradenextungraded || $gradeungraded || $gradeall || $userid || $attemptid) { $this->print_questions_and_form($quiz, $question, $userid, $attemptid, $gradeungraded, $gradenextungraded, $ungraded); } else { $this->view_question($quiz, $question, $qattempts[$questionid]->totalattempts, $ungraded); } return true; }