本文整理汇总了PHP中question_usage_by_activity::get_question方法的典型用法代码示例。如果您正苦于以下问题:PHP question_usage_by_activity::get_question方法的具体用法?PHP question_usage_by_activity::get_question怎么用?PHP question_usage_by_activity::get_question使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类question_usage_by_activity
的用法示例。
在下文中一共展示了question_usage_by_activity::get_question方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: summarize_response
/**
* Summarizes a response for us before the question attempt is finished
*
* This will get us the question's text and response without the info or other controls
*
* @param int $slot
*
*/
public function summarize_response($slot)
{
global $PAGE;
$questionattempt = $this->quba->get_question_attempt($slot);
$question = $this->quba->get_question($slot);
$rtqQuestion = $this->get_question_by_slot($slot);
// use the renderer to display just the question text area, but in read only mode
// basically how the quiz module does it, but we're being much more specific in the output
// we want. This also is more in line with the question engine's rendering of specific questions
// This will display the question text as well for each response, but for a v1 this is ok
$qrenderer = $question->get_renderer($PAGE);
$qoptions = $this->get_display_options(true);
// get default review options, which is no feedback or anything
$this->responsesummary = $qrenderer->formulation_and_controls($questionattempt, $qoptions);
if ($rtqQuestion->getShowHistory()) {
$this->responsesummary .= $this->question_attempt_history($questionattempt);
}
// Bad way of doing things
// $response = $questionattempt->get_last_step()->get_qt_data();
// $this->responsesummary = $question->summarise_response($response);
}
示例2: offlinequiz_create_pdf_question
/**
* Generates the PDF question/correction form for an offlinequiz group.
*
* @param question_usage_by_activity $templateusage the template question usage for this offline group
* @param object $offlinequiz The offlinequiz object
* @param object $group the offline group object
* @param int $courseid the ID of the Moodle course
* @param object $context the context of the offline quiz.
* @param boolean correction if true the correction form is generated.
* @return stored_file instance, the generated PDF file.
*/
function offlinequiz_create_pdf_question(question_usage_by_activity $templateusage, $offlinequiz, $group, $courseid, $context, $correction = false)
{
global $CFG, $DB, $OUTPUT;
$letterstr = 'abcdefghijklmnopqrstuvwxyz';
$groupletter = strtoupper($letterstr[$group->number - 1]);
$coursecontext = context_course::instance($courseid);
$pdf = new offlinequiz_question_pdf('P', 'mm', 'A4');
$trans = new offlinequiz_html_translator();
$title = offlinequiz_str_html_pdf($offlinequiz->name);
if (!empty($offlinequiz->time)) {
$title .= ": " . offlinequiz_str_html_pdf(userdate($offlinequiz->time));
}
$title .= ", " . offlinequiz_str_html_pdf(get_string('group') . " {$groupletter}");
$pdf->set_title($title);
$pdf->SetMargins(15, 28, 15);
$pdf->SetAutoPageBreak(false, 25);
$pdf->AddPage();
// Print title page.
$pdf->SetFont('FreeSans', 'B', 14);
$pdf->Ln(4);
if (!$correction) {
$pdf->Cell(0, 4, offlinequiz_str_html_pdf(get_string('questionsheet', 'offlinequiz')), 0, 0, 'C');
$pdf->Rect(34, 46, 137, 53, 'D');
$pdf->SetFont('FreeSans', '', 10);
// Line breaks to position name string etc. properly.
$pdf->Ln(20);
$pdf->Cell(58, 10, offlinequiz_str_html_pdf(get_string('name')) . ":", 0, 0, 'R');
$pdf->Rect(76, 60, 80, 0.3, 'F');
$pdf->Ln(10);
$pdf->Cell(58, 10, offlinequiz_str_html_pdf(get_string('idnumber', 'offlinequiz')) . ":", 0, 0, 'R');
$pdf->Rect(76, 70, 80, 0.3, 'F');
$pdf->Ln(10);
$pdf->Cell(58, 10, offlinequiz_str_html_pdf(get_string('studycode', 'offlinequiz')) . ":", 0, 0, 'R');
$pdf->Rect(76, 80, 80, 0.3, 'F');
$pdf->Ln(10);
$pdf->Cell(58, 10, offlinequiz_str_html_pdf(get_string('signature', 'offlinequiz')) . ":", 0, 0, 'R');
$pdf->Rect(76, 90, 80, 0.3, 'F');
$pdf->Ln(33);
$pdf->SetFont('FreeSans', '', $offlinequiz->fontsize);
$pdf->SetFontSize($offlinequiz->fontsize);
// The PDF intro text can be arbitrarily long so we have to catch page overflows.
if (!empty($offlinequiz->pdfintro)) {
$oldx = $pdf->GetX();
$oldy = $pdf->GetY();
$pdf->checkpoint();
$pdf->writeHTMLCell(165, round($offlinequiz->fontsize / 2), $pdf->GetX(), $pdf->GetY(), $offlinequiz->pdfintro);
$pdf->Ln();
if ($pdf->is_overflowing()) {
$pdf->backtrack();
$pdf->SetX($oldx);
$pdf->SetY($oldy);
$paragraphs = preg_split('/<p>/', $offlinequiz->pdfintro);
foreach ($paragraphs as $paragraph) {
if (!empty($paragraph)) {
$sentences = preg_split('/<br\\s*\\/>/', $paragraph);
foreach ($sentences as $sentence) {
$pdf->checkpoint();
$pdf->writeHTMLCell(165, round($offlinequiz->fontsize / 2), $pdf->GetX(), $pdf->GetY(), $sentence . '<br/>');
$pdf->Ln();
if ($pdf->is_overflowing()) {
$pdf->backtrack();
$pdf->AddPage();
$pdf->Ln(14);
$pdf->writeHTMLCell(165, round($offlinequiz->fontsize / 2), $pdf->GetX(), $pdf->GetY(), $sentence);
$pdf->Ln();
}
}
}
}
}
}
$pdf->AddPage();
$pdf->Ln(2);
}
$pdf->SetMargins(15, 15, 15);
// Load all the questions needed for this offline quiz group.
$sql = "SELECT q.*, c.contextid, ogq.page, ogq.slot, ogq.maxmark \n FROM {offlinequiz_group_questions} ogq,\n {question} q,\n {question_categories} c\n WHERE ogq.offlinequizid = :offlinequizid\n AND ogq.offlinegroupid = :offlinegroupid\n AND q.id = ogq.questionid\n AND q.category = c.id\n ORDER BY ogq.slot ASC ";
$params = array('offlinequizid' => $offlinequiz->id, 'offlinegroupid' => $group->id);
// Load the questions.
$questions = $DB->get_records_sql($sql, $params);
if (!$questions) {
echo $OUTPUT->box_start();
echo $OUTPUT->error_text(get_string('noquestionsfound', 'offlinequiz', $groupletter));
echo $OUTPUT->box_end();
return;
}
// Load the question type specific information.
if (!get_question_options($questions)) {
print_error('Could not load question options');
//.........这里部分代码省略.........
示例3: prepare_forced_choices_array
/**
* Helper method for preparing the $forcedchoices array.
* @param array $variantsbyslot slot number => variant to select.
* @param question_usage_by_activity $quba the question usage we need a strategy for.
* @throws coding_exception when variant cannot be forced as doesn't work.
* @return array that can be passed to the constructor as $forcedchoices.
*/
public static function prepare_forced_choices_array(array $variantsbyslot, question_usage_by_activity $quba)
{
$forcedchoices = array();
foreach ($variantsbyslot as $slot => $varianttochoose) {
$question = $quba->get_question($slot);
$seed = $question->get_variants_selection_seed();
if (array_key_exists($seed, $forcedchoices) && $forcedchoices[$seed] != $varianttochoose) {
throw new coding_exception('Inconsistent forced variant detected at slot ' . $slot);
}
if ($varianttochoose > $question->get_num_variants()) {
throw new coding_exception('Forced variant out of range at slot ' . $slot);
}
$forcedchoices[$seed] = $varianttochoose;
}
return $forcedchoices;
}
示例4: offlinequiz_create_latex_question
/**
* Generates the LaTeX question form for an offlinequiz group.
*
* @param question_usage_by_activity $templateusage the template question usage for this offline group
* @param object $offlinequiz The offlinequiz object
* @param object $group the offline group object
* @param int $courseid the ID of the Moodle course
* @param object $context the context of the offline quiz.
* @param boolean correction if true the correction form is generated.
* @return stored_file instance, the generated PDF file.
*/
function offlinequiz_create_latex_question(question_usage_by_activity $templateusage, $offlinequiz, $group, $courseid, $context, $correction = false)
{
global $CFG, $DB, $OUTPUT;
$letterstr = 'abcdefghijklmnopqrstuvwxyz';
$groupletter = strtoupper($letterstr[$group->number - 1]);
$coursecontext = context_course::instance($courseid);
$course = $DB->get_record('course', array('id' => $courseid));
$title = format_text($offlinequiz->name, FORMAT_HTML);
$title .= ", " . get_string('group') . $groupletter;
// Load all the questions needed for this offline quiz group.
$sql = "SELECT q.*, c.contextid, ogq.page, ogq.slot, ogq.maxmark\n FROM {offlinequiz_group_questions} ogq,\n {question} q,\n {question_categories} c\n WHERE ogq.offlinequizid = :offlinequizid\n AND ogq.offlinegroupid = :offlinegroupid\n AND q.id = ogq.questionid\n AND q.category = c.id\n ORDER BY ogq.slot ASC ";
$params = array('offlinequizid' => $offlinequiz->id, 'offlinegroupid' => $group->id);
// Load the questions.
$questions = $DB->get_records_sql($sql, $params);
if (!$questions) {
echo $OUTPUT->box_start();
echo $OUTPUT->error_text(get_string('noquestionsfound', 'offlinequiz', $groupletter));
echo $OUTPUT->box_end();
return;
}
// Load the question type specific information.
if (!get_question_options($questions)) {
print_error('Could not load question options');
}
$number = 1;
// We need a mapping from question IDs to slots, assuming that each question occurs only once.
$slots = $templateusage->get_slots();
$latexforquestions = '\\begin{enumerate}' . "\n";
// If shufflequestions has been activated we go through the questions in the order determined by
// the template question usage.
if ($offlinequiz->shufflequestions) {
foreach ($slots as $slot) {
$slotquestion = $templateusage->get_question($slot);
$currentquestionid = $slotquestion->id;
$question = $questions[$currentquestionid];
$questiontext = offlinequiz_convert_html_to_latex($question->questiontext);
$latexforquestions .= '\\item ' . $questiontext . "\n";
if ($question->qtype == 'multichoice' || $question->qtype == 'multichoiceset') {
// There is only a slot for multichoice questions.
$attempt = $templateusage->get_question_attempt($slot);
$order = $slotquestion->get_order($attempt);
// Order of the answers.
$latexforquestions .= '\\begin{enumerate}' . " \n";
foreach ($order as $key => $answer) {
$latexforquestions .= offlinequiz_get_answer_latex($question, $answer);
}
$latexforquestions .= '\\end{enumerate}' . "\n";
$infostr = offlinequiz_get_question_infostring($offlinequiz, $question);
if ($infostr) {
$latexforquestions .= $infostr . "\n";
}
}
}
$latexforquestions .= '\\end{enumerate}' . "\n";
} else {
// No shufflequestions, so go through the questions as they have been added to the offlinequiz group.
// We also have to show description questions that are not in the template.
// First, compute mapping questionid -> slotnumber.
$questionslots = array();
foreach ($slots as $slot) {
$questionslots[$templateusage->get_question($slot)->id] = $slot;
}
foreach ($questions as $question) {
$currentquestionid = $question->id;
$questiontext = $question->questiontext;
$questiontext = offlinequiz_convert_html_to_latex($question->questiontext);
if ($question->qtype == 'description') {
$latexforquestions .= "\n" . '\\ ' . $questiontext . "\n";
} else {
$latexforquestions .= '\\item ' . $questiontext . "\n";
}
if ($question->qtype == 'multichoice' || $question->qtype == 'multichoiceset') {
$slot = $questionslots[$currentquestionid];
// There is only a slot for multichoice questions.
$slotquestion = $templateusage->get_question($slot);
$attempt = $templateusage->get_question_attempt($slot);
$order = $slotquestion->get_order($attempt);
// Order of the answers.
$latexforquestions .= '\\begin{enumerate}' . " \n";
foreach ($order as $key => $answer) {
$latexforquestions .= offlinequiz_get_answer_latex($question, $answer);
}
$latexforquestions .= '\\end{enumerate}' . "\n";
$infostr = offlinequiz_get_question_infostring($offlinequiz, $question);
if ($infostr) {
$latexforquestions .= $infostr . "\n";
}
}
}
//.........这里部分代码省略.........
示例5: offlinequiz_count_multichoice_questions
/**
* Counts the multichoice question in a questionusage.
*
* @param question_usage_by_activity $questionusage
* @return number
*/
function offlinequiz_count_multichoice_questions(question_usage_by_activity $questionusage)
{
$count = 0;
$slots = $questionusage->get_slots();
foreach ($slots as $slot) {
$question = $questionusage->get_question($slot);
if ($question->qtype->name() == 'multichoice' || $question->qtype->name() == 'multichoiceset') {
$count++;
}
}
return $count;
}
示例6: offlinequiz_create_docx_question
//.........这里部分代码省略.........
// Print title page.
if (!$correction) {
$section->addText(offlinequiz_str_html_docx(get_string('questionsheet', 'offlinequiz') . ' - ' . get_string('group') . " {$groupletter}"), 'hStyle', 'cStyle');
$section->addTextBreak(2);
$table = $section->addTable('tableStyle');
$table->addRow();
$cell = $table->addCell(200, $cellstyle)->addText(offlinequiz_str_html_docx(get_string('name')) . ': ', 'brStyle');
$table->addRow();
$cell = $table->addCell(200, $cellstyle)->addText(offlinequiz_str_html_docx(get_string('idnumber', 'offlinequiz')) . ': ', 'brStyle');
$table->addRow();
$cell = $table->addCell(200, $cellstyle)->addText(offlinequiz_str_html_docx(get_string('studycode', 'offlinequiz')) . ': ', 'brStyle');
$table->addRow();
$cell = $table->addCell(200, $cellstyle)->addText(offlinequiz_str_html_docx(get_string('signature', 'offlinequiz')) . ': ', 'brStyle');
$section->addTextBreak(2);
// The DOCX intro text can be arbitrarily long so we have to catch page overflows.
if (!empty($offlinequiz->pdfintro)) {
$blocks = offlinequiz_convert_image_docx($offlinequiz->pdfintro);
offlinequiz_print_blocks_docx($section, $blocks);
}
$section->addPageBreak();
}
// Load all the questions needed for this offline quiz group.
$sql = "SELECT q.*, c.contextid, ogq.page, ogq.slot, ogq.maxmark \n FROM {offlinequiz_group_questions} ogq,\n {question} q,\n {question_categories} c\n WHERE ogq.offlinequizid = :offlinequizid\n AND ogq.offlinegroupid = :offlinegroupid\n AND q.id = ogq.questionid\n AND q.category = c.id\n ORDER BY ogq.slot ASC ";
$params = array('offlinequizid' => $offlinequiz->id, 'offlinegroupid' => $group->id);
// Load the questions.
$questions = $DB->get_records_sql($sql, $params);
if (!$questions) {
echo $OUTPUT->box_start();
echo $OUTPUT->error_text(get_string('noquestionsfound', 'offlinequiz', $groupletter));
echo $OUTPUT->box_end();
return;
}
// Load the question type specific information.
if (!get_question_options($questions)) {
print_error('Could not load question options');
}
// Restore the question sessions to their most recent states.
// Creating new sessions where required.
$number = 1;
// We need a mapping from question IDs to slots, assuming that each question occurs only once.
$slots = $templateusage->get_slots();
$texfilter = new filter_tex($context, array());
// Create the docx question numbering. This is only created once since we number all questions from 1...n.
$questionnumbering = new PHPWord_Numbering_AbstractNumbering("Question-level", array(new PHPWord_Numbering_Level("1", PHPWord_Numbering_Level::NUMFMT_DECIMAL, "%1)", "left", $level1, $boldfont), new PHPWord_Numbering_Level("1", PHPWord_Numbering_Level::NUMFMT_LOWER_LETTER, "%2)", "left", $level2, $normalfont)));
$docx->addNumbering($questionnumbering);
// If shufflequestions has been activated we go through the questions in the order determined by
// the template question usage.
if ($offlinequiz->shufflequestions) {
foreach ($slots as $slot) {
$slotquestion = $templateusage->get_question($slot);
$myquestion = $slotquestion->id;
set_time_limit(120);
$question = $questions[$myquestion];
// Either we print the question HTML.
$questiontext = $question->questiontext;
// Filter only for tex formulas.
if (!empty($texfilter)) {
$questiontext = $texfilter->filter($questiontext);
}
// Remove all HTML comments (typically from MS Office).
$questiontext = preg_replace("/<!--.*?--\\s*>/ms", "", $questiontext);
// Remove <font> tags.
$questiontext = preg_replace("/<font[^>]*>[^<]*<\\/font>/ms", "", $questiontext);
// Remove <script> tags that are created by mathjax preview.
$questiontext = preg_replace("/<script[^>]*>[^<]*<\\/script>/ms", "", $questiontext);
// Remove all class info from paragraphs because TCDOCX won't use CSS.