PHP ilObjTest::getShuffleQuestions方法代码示例

 protected function fetchQuestionsFromStageRandomly($questionStage, $requiredQuestionAmount)
 {
     $randomKeys = $this->getRandomArrayKeys($questionStage, $requiredQuestionAmount);
     $questionSet = array();
     foreach ($randomKeys as $randomKey) {
         $questionSet[] = $questionStage[$randomKey];
     }
     if ($this->testOBJ->getShuffleQuestions()) {
         shuffle($questionSet);
     }
     return $questionSet;
 }

//.........这里部分代码省略.........
                 foreach ($additionalFields as $fieldname) {
                     if (strcmp($fieldname, "gender") == 0) {
                         array_push($datarow2, $this->lng->txt("gender_" . $userfields[$fieldname]));
                     } else {
                         array_push($datarow2, $userfields[$fieldname]);
                     }
                 }
             }
             array_push($datarow2, $data->getParticipant($active_id)->getReached());
             array_push($datarow2, $data->getParticipant($active_id)->getMaxpoints());
             array_push($datarow2, $data->getParticipant($active_id)->getMark());
             if ($this->test_obj->getECTSOutput()) {
                 array_push($datarow2, $data->getParticipant($active_id)->getECTSMark());
             }
             array_push($datarow2, $data->getParticipant($active_id)->getQuestionsWorkedThrough());
             array_push($datarow2, $data->getParticipant($active_id)->getNumberOfQuestions());
             array_push($datarow2, $data->getParticipant($active_id)->getQuestionsWorkedThroughInPercent() / 100.0);
             $time = $data->getParticipant($active_id)->getTimeOfWork();
             $time_seconds = $time;
             $time_hours = floor($time_seconds / 3600);
             $time_seconds -= $time_hours * 3600;
             $time_minutes = floor($time_seconds / 60);
             $time_seconds -= $time_minutes * 60;
             array_push($datarow2, sprintf("%02d:%02d:%02d", $time_hours, $time_minutes, $time_seconds));
             $time = $data->getParticipant($active_id)->getQuestionsWorkedThrough() ? $data->getParticipant($active_id)->getTimeOfWork() / $data->getParticipant($active_id)->getQuestionsWorkedThrough() : 0;
             $time_seconds = $time;
             $time_hours = floor($time_seconds / 3600);
             $time_seconds -= $time_hours * 3600;
             $time_minutes = floor($time_seconds / 60);
             $time_seconds -= $time_minutes * 60;
             array_push($datarow2, sprintf("%02d:%02d:%02d", $time_hours, $time_minutes, $time_seconds));
             $fv = $data->getParticipant($active_id)->getFirstVisit();
             $lv = $data->getParticipant($active_id)->getLastVisit();
             foreach (array($fv, $lv) as $ts) {
                 if ($ts) {
                     $visit = ilFormat::formatDate(date('Y-m-d H:i:s', $ts), "datetime", false, false);
                     array_push($datarow2, $visit);
                 } else {
                     array_push($datarow2, "");
                 }
             }
             $median = $data->getStatistics()->getStatistics()->median();
             $pct = $data->getParticipant($active_id)->getMaxpoints() ? $median / $data->getParticipant($active_id)->getMaxpoints() * 100.0 : 0;
             $mark = $this->test_obj->mark_schema->getMatchingMark($pct);
             $mark_short_name = "";
             if (is_object($mark)) {
                 $mark_short_name = $mark->getShortName();
             }
             array_push($datarow2, $mark_short_name);
             array_push($datarow2, $data->getStatistics()->getStatistics()->rank($data->getParticipant($active_id)->getReached()));
             array_push($datarow2, $data->getStatistics()->getStatistics()->rank_median());
             array_push($datarow2, $data->getStatistics()->getStatistics()->count());
             array_push($datarow2, $median);
             if ($this->test_obj->getPassScoring() == SCORE_BEST_PASS) {
                 array_push($datarow2, $data->getParticipant($active_id)->getBestPass() + 1);
             } else {
                 array_push($datarow2, $data->getParticipant($active_id)->getLastPass() + 1);
             }
             for ($pass = 0; $pass <= $data->getParticipant($active_id)->getLastPass(); $pass++) {
                 $finishdate = $this->test_obj->getPassFinishDate($active_id, $pass);
                 if ($finishdate > 0) {
                     if ($pass > 0) {
                         for ($i = 1; $i < $col - 1; $i++) {
                             array_push($datarow2, "");
                             array_push($datarow, "");
                         }
                         array_push($datarow, "");
                     }
                     array_push($datarow2, $pass + 1);
                     if (is_object($data->getParticipant($active_id)) && is_array($data->getParticipant($active_id)->getQuestions($pass))) {
                         foreach ($data->getParticipant($active_id)->getQuestions($pass) as $question) {
                             $question_data = $data->getParticipant($active_id)->getPass($pass)->getAnsweredQuestionByQuestionId($question["id"]);
                             array_push($datarow2, $question_data["reached"]);
                             array_push($datarow, preg_replace("/<.*?>/", "", $data->getQuestionTitle($question["id"])));
                         }
                     }
                     if ($this->test_obj->isRandomTest() || $this->test_obj->getShuffleQuestions() || $counter == 1 && $pass == 0) {
                         array_push($rows, $datarow);
                     }
                     $datarow = array();
                     array_push($rows, $datarow2);
                     $datarow2 = array();
                 }
             }
             $counter++;
         }
     }
     $csv = "";
     $separator = ";";
     foreach ($rows as $evalrow) {
         $csvrow =& $this->test_obj->processCSVRow($evalrow, TRUE, $separator);
         $csv .= join($csvrow, $separator) . "\n";
     }
     if ($deliver) {
         ilUtil::deliverData($csv, ilUtil::getASCIIFilename($this->test_obj->getTitle() . "_results.csv"));
         exit;
     } else {
         return $csv;
     }
 }

//.........这里部分代码省略.........
         require_once 'Services/UIComponent/CharSelector/classes/class.ilCharSelectorGUI.php';
         $char_selector = new ilCharSelectorGUI(ilCharSelectorConfig::CONTEXT_TEST);
         $char_selector->getConfig()->setAvailability($this->testOBJ->getCharSelectorAvailability());
         $char_selector->getConfig()->setDefinition($this->testOBJ->getCharSelectorDefinition());
         $char_selector->addFormProperties($form);
         $char_selector->setFormValues($form);
     }
     // Autosave
     $autosave_output = new ilCheckboxInputGUI($this->lng->txt('autosave'), 'autosave');
     $autosave_output->setValue(1);
     $autosave_output->setChecked($this->testOBJ->getAutosave());
     $autosave_output->setInfo($this->lng->txt('autosave_info'));
     $autosave_interval = new ilTextInputGUI($this->lng->txt('autosave_ival'), 'autosave_ival');
     $autosave_interval->setSize(10);
     $autosave_interval->setValue($this->testOBJ->getAutosaveIval() / 1000);
     $autosave_interval->setInfo($this->lng->txt('autosave_ival_info'));
     $autosave_output->addSubItem($autosave_interval);
     $form->addItem($autosave_output);
     if (!$this->settingsTemplate || $this->formShowSequenceSection($this->settingsTemplate->getSettings())) {
         // sequence properties
         $seqheader = new ilFormSectionHeaderGUI();
         $seqheader->setTitle($this->lng->txt("tst_sequence_properties"));
         $form->addItem($seqheader);
     }
     // postpone questions
     $postpone = new ilCheckboxInputGUI($this->lng->txt("tst_postpone"), "chb_postpone");
     $postpone->setValue(1);
     $postpone->setChecked($this->testOBJ->getSequenceSettings());
     $postpone->setInfo($this->lng->txt("tst_postpone_description"));
     $form->addItem($postpone);
     // shuffle questions
     $shuffle = new ilCheckboxInputGUI($this->lng->txt("tst_shuffle_questions"), "chb_shuffle_questions");
     $shuffle->setValue(1);
     $shuffle->setChecked($this->testOBJ->getShuffleQuestions());
     $shuffle->setInfo($this->lng->txt("tst_shuffle_questions_description"));
     $form->addItem($shuffle);
     // show list of questions
     $list_of_questions = new ilCheckboxInputGUI($this->lng->txt("tst_show_summary"), "list_of_questions");
     //$list_of_questions->setOptionTitle($this->lng->txt("tst_show_summary"));
     $list_of_questions->setValue(1);
     $list_of_questions->setChecked($this->testOBJ->getListOfQuestions());
     $list_of_questions->setInfo($this->lng->txt("tst_show_summary_description"));
     $list_of_questions_options = new ilCheckboxGroupInputGUI('', "list_of_questions_options");
     $list_of_questions_options->addOption(new ilCheckboxOption($this->lng->txt("tst_list_of_questions_start"), 'chb_list_of_questions_start', ''));
     $list_of_questions_options->addOption(new ilCheckboxOption($this->lng->txt("tst_list_of_questions_end"), 'chb_list_of_questions_end', ''));
     $list_of_questions_options->addOption(new ilCheckboxOption($this->lng->txt("tst_list_of_questions_with_description"), 'chb_list_of_questions_with_description', ''));
     $values = array();
     if ($this->testOBJ->getListOfQuestionsStart()) {
         array_push($values, 'chb_list_of_questions_start');
     }
     if ($this->testOBJ->getListOfQuestionsEnd()) {
         array_push($values, 'chb_list_of_questions_end');
     }
     if ($this->testOBJ->getListOfQuestionsDescription()) {
         array_push($values, 'chb_list_of_questions_with_description');
     }
     $list_of_questions_options->setValue($values);
     $list_of_questions->addSubItem($list_of_questions_options);
     $form->addItem($list_of_questions);
     // show question marking
     $marking = new ilCheckboxInputGUI($this->lng->txt("question_marking"), "chb_show_marker");
     $marking->setValue(1);
     $marking->setChecked($this->testOBJ->getShowMarker());
     $marking->setInfo($this->lng->txt("question_marking_description"));
     $form->addItem($marking);
     // show suspend test

 protected function handleQuestionOrdering(ilTestRandomQuestionSetQuestionCollection $questionSet)
 {
     if ($this->testOBJ->getShuffleQuestions()) {
         $questionSet->shuffleQuestions();
     }
 }

//.........这里部分代码省略.........
     $title_output = new ilRadioGroupInputGUI($this->lng->txt("tst_title_output"), "title_output");
     $title_output->addOption(new ilRadioOption($this->lng->txt("tst_title_output_full"), 0, ''));
     $title_output->addOption(new ilRadioOption($this->lng->txt("tst_title_output_hide_points"), 1, ''));
     $title_output->addOption(new ilRadioOption($this->lng->txt("tst_title_output_no_title"), 2, ''));
     $title_output->setValue($this->object->getTitleOutput());
     $title_output->setInfo($this->lng->txt("tst_title_output_description"));
     $form->addItem($title_output);
     // Autosave
     $autosave_output = new ilCheckboxInputGUI($this->lng->txt('autosave'), 'autosave');
     $autosave_output->setValue(1);
     $autosave_output->setChecked($this->object->getAutosave());
     $autosave_output->setInfo($this->lng->txt('autosave_info'));
     $autosave_interval = new ilTextInputGUI($this->lng->txt('autosave_ival'), 'autosave_ival');
     $autosave_interval->setSize(10);
     $autosave_interval->setValue($this->object->getAutosaveIval());
     $autosave_interval->setInfo($this->lng->txt('autosave_ival_info'));
     $autosave_output->addSubItem($autosave_interval);
     $form->addItem($autosave_output);
     if (!$template || $template && $this->formShowSequenceSection($template_settings)) {
         // sequence properties
         $seqheader = new ilFormSectionHeaderGUI();
         $seqheader->setTitle($this->lng->txt("tst_sequence_properties"));
         $form->addItem($seqheader);
     }
     // postpone questions
     $postpone = new ilCheckboxInputGUI($this->lng->txt("tst_postpone"), "chb_postpone");
     $postpone->setValue(1);
     $postpone->setChecked($this->object->getSequenceSettings());
     $postpone->setInfo($this->lng->txt("tst_postpone_description"));
     $form->addItem($postpone);
     // shuffle questions
     $shuffle = new ilCheckboxInputGUI($this->lng->txt("tst_shuffle_questions"), "chb_shuffle_questions");
     $shuffle->setValue(1);
     $shuffle->setChecked($this->object->getShuffleQuestions());
     $shuffle->setInfo($this->lng->txt("tst_shuffle_questions_description"));
     $form->addItem($shuffle);
     // show list of questions
     $list_of_questions = new ilCheckboxInputGUI($this->lng->txt("tst_show_summary"), "list_of_questions");
     //$list_of_questions->setOptionTitle($this->lng->txt("tst_show_summary"));
     $list_of_questions->setValue(1);
     $list_of_questions->setChecked($this->object->getListOfQuestions());
     $list_of_questions->setInfo($this->lng->txt("tst_show_summary_description"));
     $list_of_questions_options = new ilCheckboxGroupInputGUI('', "list_of_questions_options");
     $list_of_questions_options->addOption(new ilCheckboxOption($this->lng->txt("tst_list_of_questions_start"), 'chb_list_of_questions_start', ''));
     $list_of_questions_options->addOption(new ilCheckboxOption($this->lng->txt("tst_list_of_questions_end"), 'chb_list_of_questions_end', ''));
     $list_of_questions_options->addOption(new ilCheckboxOption($this->lng->txt("tst_list_of_questions_with_description"), 'chb_list_of_questions_with_description', ''));
     $values = array();
     if ($this->object->getListOfQuestionsStart()) {
         array_push($values, 'chb_list_of_questions_start');
     }
     if ($this->object->getListOfQuestionsEnd()) {
         array_push($values, 'chb_list_of_questions_end');
     }
     if ($this->object->getListOfQuestionsDescription()) {
         array_push($values, 'chb_list_of_questions_with_description');
     }
     $list_of_questions_options->setValue($values);
     $list_of_questions->addSubItem($list_of_questions_options);
     $form->addItem($list_of_questions);
     // show question marking
     $marking = new ilCheckboxInputGUI($this->lng->txt("question_marking"), "chb_show_marker");
     $marking->setValue(1);
     $marking->setChecked($this->object->getShowMarker());
     $marking->setInfo($this->lng->txt("question_marking_description"));
     $form->addItem($marking);
     // show suspend test