/** * Display the response analysis for a question. * * @param object $question the question to report on. * @param int|null $variantno the variant * @param int $s * @param moodle_url $reporturl the URL to redisplay this report. * @param qubaid_condition $qubaids * @param string $whichtries */ protected function output_individual_question_response_analysis($question, $variantno, $s, $reporturl, $qubaids, $whichtries = question_attempt::LAST_TRY) { global $OUTPUT; if (!question_bank::get_qtype($question->qtype, false)->can_analyse_responses()) { return; } $qtable = new quiz_statistics_question_table($question->id); $exportclass = $this->table->export_class_instance(); $qtable->export_class_instance($exportclass); if (!$this->table->is_downloading()) { // Output an appropriate title. echo $OUTPUT->heading(get_string('analysisofresponses', 'quiz_statistics'), 3); } else { // Work out an appropriate title. $a = clone $question; $a->variant = $variantno; if (!empty($question->number) && !is_null($variantno)) { $questiontabletitle = get_string('analysisnovariant', 'quiz_statistics', $a); } else { if (!empty($question->number)) { $questiontabletitle = get_string('analysisno', 'quiz_statistics', $a); } else { if (!is_null($variantno)) { $questiontabletitle = get_string('analysisvariant', 'quiz_statistics', $a); } else { $questiontabletitle = get_string('analysisnameonly', 'quiz_statistics', $a); } } } if ($this->table->is_downloading() == 'xhtml') { $questiontabletitle = get_string('analysisofresponsesfor', 'quiz_statistics', $questiontabletitle); } // Set up the table. $exportclass->start_table($questiontabletitle); if ($this->table->is_downloading() == 'xhtml') { echo $this->render_question_text($question); } } $responesanalyser = new \core_question\statistics\responses\analyser($question, $whichtries); $responseanalysis = $responesanalyser->load_cached($qubaids, $whichtries); $qtable->question_setup($reporturl, $question, $s, $responseanalysis); if ($this->table->is_downloading()) { $exportclass->output_headers($qtable->headers); } // Where no variant no is specified the variant no is actually one. if ($variantno === null) { $variantno = 1; } foreach ($responseanalysis->get_subpart_ids($variantno) as $partid) { $subpart = $responseanalysis->get_analysis_for_subpart($variantno, $partid); foreach ($subpart->get_response_class_ids() as $responseclassid) { $responseclass = $subpart->get_response_class($responseclassid); $tabledata = $responseclass->data_for_question_response_table($subpart->has_multiple_response_classes(), $partid); foreach ($tabledata as $row) { $qtable->add_data_keyed($qtable->format_row($row)); } } } $qtable->finish_output(!$this->table->is_downloading()); }
/** * Display the response analysis for a question. * @param object $question the question to report on. * @param moodle_url $reporturl the URL to resisplay this report. * @param object $quizstats Holds the quiz statistics. */ protected function output_individual_question_response_analysis($question, $reporturl, $quizstats) { global $OUTPUT; if (!question_bank::get_qtype($question->qtype, false)->can_analyse_responses()) { return; } $qtable = new quiz_statistics_question_table($question->id); $exportclass = $this->table->export_class_instance(); $qtable->export_class_instance($exportclass); if (!$this->table->is_downloading()) { // Output an appropriate title. echo $OUTPUT->heading(get_string('analysisofresponses', 'quiz_statistics')); } else { // Work out an appropriate title. $questiontabletitle = '"' . $question->name . '"'; if (!empty($question->number)) { $questiontabletitle = '(' . $question->number . ') ' . $questiontabletitle; } if ($this->table->is_downloading() == 'xhtml') { $questiontabletitle = get_string('analysisofresponsesfor', 'quiz_statistics', $questiontabletitle); } // Set up the table. $exportclass->start_table($questiontabletitle); if ($this->table->is_downloading() == 'xhtml') { echo $this->render_question_text($question); } } $responesstats = new quiz_statistics_response_analyser($question); $responesstats->load_cached($quizstats->id); $qtable->question_setup($reporturl, $question, $responesstats); if ($this->table->is_downloading()) { $exportclass->output_headers($qtable->headers); } foreach ($responesstats->responseclasses as $partid => $partclasses) { $rowdata = new stdClass(); $rowdata->part = $partid; foreach ($partclasses as $responseclassid => $responseclass) { $rowdata->responseclass = $responseclass->responseclass; $responsesdata = $responesstats->responses[$partid][$responseclassid]; if (empty($responsesdata)) { if (!array_key_exists('responseclass', $qtable->columns)) { $rowdata->response = $responseclass->responseclass; } else { $rowdata->response = ''; } $rowdata->fraction = $responseclass->fraction; $rowdata->count = 0; $qtable->add_data_keyed($qtable->format_row($rowdata)); continue; } foreach ($responsesdata as $response => $data) { $rowdata->response = $response; $rowdata->fraction = $data->fraction; $rowdata->count = $data->count; $qtable->add_data_keyed($qtable->format_row($rowdata)); } } } $qtable->finish_output(!$this->table->is_downloading()); }
/** * Display the response analysis for a question. * @param object $question the question to report on. * @param int $s * @param moodle_url $reporturl the URL to redisplay this report. * @param qubaid_condition $qubaids */ protected function output_individual_question_response_analysis($question, $s, $reporturl, $qubaids) { global $OUTPUT; if (!question_bank::get_qtype($question->qtype, false)->can_analyse_responses()) { return; } $qtable = new quiz_statistics_question_table($question->id); $exportclass = $this->table->export_class_instance(); $qtable->export_class_instance($exportclass); if (!$this->table->is_downloading()) { // Output an appropriate title. echo $OUTPUT->heading(get_string('analysisofresponses', 'quiz_statistics'), 3); } else { // Work out an appropriate title. $questiontabletitle = '"' . $question->name . '"'; if (!empty($question->number)) { $questiontabletitle = '(' . $question->number . ') ' . $questiontabletitle; } if ($this->table->is_downloading() == 'xhtml') { $questiontabletitle = get_string('analysisofresponsesfor', 'quiz_statistics', $questiontabletitle); } // Set up the table. $exportclass->start_table($questiontabletitle); if ($this->table->is_downloading() == 'xhtml') { echo $this->render_question_text($question); } } $responesanalyser = new \core_question\statistics\responses\analyser($question); $responseanalysis = $responesanalyser->load_cached($qubaids); $qtable->question_setup($reporturl, $question, $s, $responseanalysis); if ($this->table->is_downloading()) { $exportclass->output_headers($qtable->headers); } foreach ($responseanalysis->get_subpart_ids() as $partid) { $subpart = $responseanalysis->get_subpart($partid); foreach ($subpart->get_response_class_ids() as $responseclassid) { $responseclass = $subpart->get_response_class($responseclassid); $tabledata = $responseclass->data_for_question_response_table($subpart->has_multiple_response_classes(), $partid); foreach ($tabledata as $row) { $qtable->add_data_keyed($qtable->format_row($row)); } } } $qtable->finish_output(!$this->table->is_downloading()); }