PHP print_question_icon函数代码示例

 protected function display_content($question, $rowclasses)
 {
     $contains = $this->qbank->offlinequiz_contains($question->id);
     if ($contains) {
         echo '<span class="greyed">';
     }
     echo print_question_icon($question);
     if ($contains) {
         echo '</span>';
     }
 }

/**
 * Creates a textual representation of a question for display.
 *
 * @param object $question A question object from the database questions table
 * @param bool $showicon If true, show the question's icon with the question. False by default.
 * @param bool $showquestiontext If true (default), show question text after question name.
 *       If false, show only question name.
 * @param bool $return If true (default), return the output. If false, print it.
 */
function quiz_question_tostring($question, $showicon = false,
        $showquestiontext = true, $return = true) {
    global $COURSE;
    $result = '';
    $result .= '<span class="questionname">';
    if ($showicon) {
        $result .= print_question_icon($question, true);
        echo ' ';
    }
    $result .= shorten_text(format_string($question->name), 200) . '</span>';
    if ($showquestiontext) {
        $formatoptions = new stdClass();
        $formatoptions->noclean = true;
        $formatoptions->para = false;
        $questiontext = strip_tags(format_text($question->questiontext,
                $question->questiontextformat,
                $formatoptions, $COURSE->id));
        $questiontext = shorten_text($questiontext, 200);
        $result .= '<span class="questiontext">';
        if (!empty($questiontext)) {
            $result .= $questiontext;
        } else {
            $result .= '<span class="error">';
            $result .= get_string('questiontextisempty', 'quiz');
            $result .= '</span>';
        }
        $result .= '</span>';
    }
    if ($return) {
        return $result;
    } else {
        echo $result;
    }
}

//.........这里部分代码省略.........
     $table->column_class('rpercent', 'numcol');
     $table->column_class('facility', 'numcol');
     $table->column_class('qsd', 'numcol');
     $table->column_class('disc_index', 'numcol');
     $table->column_class('disc_coeff', 'numcol');
     $table->column_suppress('id');
     $table->column_suppress('qname');
     $table->column_suppress('facility');
     $table->column_suppress('qsd');
     $table->column_suppress('disc_index');
     $table->column_suppress('disc_coeff');
     $table->set_attribute('cellspacing', '0');
     $table->set_attribute('id', 'itemanalysis');
     $table->set_attribute('class', 'generaltable generalbox');
     // Start working -- this is necessary as soon as the niceties are over
     $table->setup();
     $tablesort = $table->get_sql_sort();
     $sorts = explode(",", trim($tablesort));
     if ($tablesort and is_array($sorts)) {
         $sortindex = array();
         $sortorder = array();
         foreach ($sorts as $sort) {
             $data = explode(" ", trim($sort));
             $sortindex[] = trim($data[0]);
             $s = trim($data[1]);
             if ($s == "ASC") {
                 $sortorder[] = SORT_ASC;
             } else {
                 $sortorder[] = SORT_DESC;
             }
         }
         if (count($sortindex) > 0) {
             $sortindex[] = "id";
             $sortorder[] = SORT_ASC;
             foreach ($questions as $qid => $row) {
                 $index1[$qid] = $row[$sortindex[0]];
                 $index2[$qid] = $row[$sortindex[1]];
             }
             array_multisort($index1, $sortorder[0], $index2, $sortorder[1], $questions);
         }
     }
     $format_options = new stdClass();
     $format_options->para = false;
     $format_options->noclean = true;
     $format_options->newlines = false;
     // Now it is time to page the data, simply slice the keys in the array
     if (!isset($pagesize) || (int) $pagesize < 1) {
         $pagesize = 10;
     }
     $table->pagesize($pagesize, count($questions));
     $start = $table->get_page_start();
     $pagequestions = array_slice(array_keys($questions), $start, $pagesize);
     foreach ($pagequestions as $qnum) {
         $q = $questions[$qnum];
         $qid = $q['id'];
         $question = get_record('question', 'id', $qid);
         if (has_capability('moodle/question:manage', get_context_instance(CONTEXT_COURSE, $course->id))) {
             $qnumber = " (" . link_to_popup_window('/question/question.php?id=' . $qid, '&amp;cmid=' . $cm->id . 'editquestion', $qid, 450, 550, get_string('edit'), 'none', true) . ") ";
         } else {
             $qnumber = $qid;
         }
         $qname = '<div class="qname">' . format_text($question->name . " :  ", $question->questiontextformat, $format_options, $quiz->course) . '</div>';
         $qicon = print_question_icon($question, true);
         $qreview = quiz_question_preview_button($quiz, $question);
         $qtext = format_text($question->questiontext, $question->questiontextformat, $format_options, $quiz->course);
         $qquestion = $qname . "\n" . $qtext . "\n";
         $responses = array();
         foreach ($q['responses'] as $aid => $resp) {
             $response = new stdClass();
             if ($q['credits'][$aid] <= 0) {
                 $qclass = 'uncorrect';
             } elseif ($q['credits'][$aid] == 1) {
                 $qclass = 'correct';
             } else {
                 $qclass = 'partialcorrect';
             }
             $response->credit = '<span class="' . $qclass . '">(' . format_float($q['credits'][$aid], 2) . ') </span>';
             $response->text = '<span class="' . $qclass . '">' . format_text($resp, FORMAT_MOODLE, $format_options, $quiz->course) . ' </span>';
             $count = $q['rcounts'][$aid] . '/' . $q['count'];
             $response->rcount = $count;
             $response->rpercent = '(' . format_float($q['rcounts'][$aid] / $q['count'] * 100, 0) . '%)';
             $responses[] = $response;
         }
         $facility = format_float($q['facility'] * 100, 0) . "%";
         $qsd = format_float($q['qsd'], 3);
         $di = format_float($q['disc_index'], 2);
         $dc = format_float($q['disc_coeff'], 2);
         $response = array_shift($responses);
         $table->add_data(array($qnumber . "\n<br />" . $qicon . "\n " . $qreview, $qquestion, $response->text, $response->credit, $response->rcount, $response->rpercent, $facility, $qsd, $di, $dc));
         foreach ($responses as $response) {
             $table->add_data(array('', '', $response->text, $response->credit, $response->rcount, $response->rpercent, '', '', '', ''));
         }
     }
     print_heading_with_help(get_string("analysistitle", "quiz_analysis"), "itemanalysis", "quiz");
     echo '<div id="tablecontainer">';
     $table->print_html();
     echo '</div>';
     $this->print_options_form($quiz, $cm, $attemptselection, $lowmarklimit, $pagesize);
     return true;
 }

//.........这里部分代码省略.........
    $orderselect = choose_from_menu($sortoptions, 'sortorder', $sortorder, false, 'this.form.submit();', '0', true);
    $orderselect .= '<noscript><div><input type="submit" value="' . get_string("sortsubmit", "quiz") . '" /></div></noscript>';
    echo "<th style=\"white-space:nowrap; text-align: left;\" class=\"header\" scope=\"col\">{$strquestionname} {$orderselect}</th>\n    <th style=\"white-space:nowrap; text-align: right;\" class=\"header\" scope=\"col\">{$strtype}</th>";
    echo "</tr>\n";
    foreach ($questions as $question) {
        $nameclass = '';
        $textclass = '';
        if ($question->hidden) {
            $nameclass = 'dimmed_text';
            $textclass = 'dimmed_text';
        }
        if ($showquestiontext) {
            $nameclass .= ' header';
        }
        if ($nameclass) {
            $nameclass = 'class="' . $nameclass . '"';
        }
        if ($textclass) {
            $textclass = 'class="' . $textclass . '"';
        }
        echo "<tr>\n<td style=\"white-space:nowrap;\" {$nameclass}>\n";
        // add to quiz
        if ($editingquiz) {
            echo "<a title=\"{$straddtoquiz}\" href=\"edit.php?addquestion={$question->id}&amp;quizid={$quizid}&amp;sesskey={$USER->sesskey}\"><img\n                  src=\"{$CFG->pixpath}/t/moveleft.gif\" alt=\"{$straddtoquiz}\" /></a>&nbsp;";
        }
        // preview
        link_to_popup_window('/question/preview.php?id=' . $question->id . '&amp;quizid=' . $quizid, 'questionpreview', "<img src=\"{$CFG->pixpath}/t/preview.gif\" class=\"iconsmall\" alt=\"{$strpreview}\" />", 0, 0, $strpreview, QUESTION_PREVIEW_POPUP_OPTIONS);
        // edit, hide, delete question, using question capabilities, not quiz capabilieies
        if ($canedit) {
            echo "<a title=\"{$stredit}\" href=\"{$CFG->wwwroot}/question/question.php?id={$question->id}\"><img\n                    src=\"{$CFG->pixpath}/t/edit.gif\" alt=\"{$stredit}\" /></a>&nbsp;";
            // hide-feature
            if ($question->hidden) {
                echo "<a title=\"{$strrestore}\" href=\"edit.php?courseid={$course->id}&amp;unhide={$question->id}&amp;sesskey={$USER->sesskey}\"><img\n                        src=\"{$CFG->pixpath}/t/restore.gif\" alt=\"{$strrestore}\" /></a>";
            } else {
                echo "<a title=\"{$strdelete}\" href=\"edit.php?courseid={$course->id}&amp;deleteselected={$question->id}&amp;q{$question->id}=1\"><img\n                        src=\"{$CFG->pixpath}/t/delete.gif\" alt=\"{$strdelete}\" /></a>";
            }
        }
        echo "&nbsp;<input title=\"{$strselect}\" type=\"checkbox\" name=\"q{$question->id}\" value=\"1\" />";
        echo "</td>\n";
        echo "<td {$nameclass}>" . format_string($question->name) . "</td>\n";
        echo "<td {$nameclass} style='text-align: right'>\n";
        print_question_icon($question);
        echo "</td>\n";
        echo "</tr>\n";
        if ($showquestiontext) {
            echo '<tr><td colspan="3" ' . $textclass . '>';
            $formatoptions = new stdClass();
            $formatoptions->noclean = true;
            $formatoptions->para = false;
            echo format_text($question->questiontext, $question->questiontextformat, $formatoptions, $course->id);
            echo "</td></tr>\n";
        }
    }
    echo "</table>\n";
    $paging = print_paging_bar($totalnumber, $page, $perpage, "edit.php?courseid={$course->id}&amp;perpage={$perpage}&amp;", 'page', false, true);
    if ($totalnumber > DEFAULT_QUESTIONS_PER_PAGE) {
        if ($perpage == DEFAULT_QUESTIONS_PER_PAGE) {
            $showall = '<a href="edit.php?courseid=' . $course->id . '&amp;perpage=1000">' . get_string('showall', 'moodle', $totalnumber) . '</a>';
        } else {
            $showall = '<a href="edit.php?courseid=' . $course->id . '&amp;perpage=' . DEFAULT_QUESTIONS_PER_PAGE . '">' . get_string('showperpage', 'moodle', DEFAULT_QUESTIONS_PER_PAGE) . '</a>';
        }
        if ($paging) {
            $paging = substr($paging, 0, strrpos($paging, '</div>'));
            $paging .= "<br />{$showall}</div>";
        } else {
            $paging = "<div class='paging'>{$showall}</div>";
        }
    }
    echo $paging;
    echo '<table class="quiz-edit-selected"><tr><td colspan="2">';
    echo '<a href="javascript:select_all_in(\'TABLE\',null,\'categoryquestions\');">' . $strselectall . '</a> /' . ' <a href="javascript:deselect_all_in(\'TABLE\',null,\'categoryquestions\');">' . $strselectnone . '</a>' . '</td><td align="right"><b>&nbsp;' . get_string('withselected', 'quiz') . ':</b></td></tr><tr><td>';
    if ($editingquiz) {
        echo "<input type=\"submit\" name=\"add\" value=\"{$THEME->larrow} {$straddtoquiz}\" />\n";
        echo '</td><td>';
    }
    // print delete and move selected question
    if ($canedit) {
        echo '<input type="submit" name="deleteselected" value="' . $strdelete . "\" /></td><td>\n";
        echo '<input type="submit" name="move" value="' . get_string('moveto', 'quiz') . "\" />\n";
        question_category_select_menu($course->id, false, true, $category->id);
    }
    echo "</td></tr></table>";
    // add random question
    if ($editingquiz) {
        for ($i = 1; $i <= min(10, $totalnumber); $i++) {
            $randomcount[$i] = $i;
        }
        for ($i = 20; $i <= min(100, $totalnumber); $i += 10) {
            $randomcount[$i] = $i;
        }
        echo '<br />';
        print_string('addrandom', 'quiz', choose_from_menu($randomcount, 'randomcount', '1', '', '', '', true));
        echo '<input type="hidden" name="recurse" value="' . $recurse . '" />';
        echo "<input type=\"hidden\" name=\"categoryid\" value=\"{$category->id}\" />";
        echo ' <input type="submit" name="addrandom" value="' . get_string('add') . '" />';
        helpbutton('random', get_string('random', 'quiz'), 'quiz');
    }
    echo '</fieldset>';
    echo "</form>\n";
}

$table = new flexible_table('qtypeadmintable');
$table->define_baseurl($thispageurl);
$table->define_columns(array('questiontype', 'numquestions', 'version', 'requires', 'availableto', 'delete', 'settings'));
$table->define_headers(array(get_string('questiontype', 'question'), get_string('numquestions', 'question'), get_string('version'), get_string('requires', 'admin'), get_string('availableq', 'question'), get_string('delete'), get_string('settings')));
$table->set_attribute('id', 'qtypes');
$table->set_attribute('class', 'generaltable generalbox boxaligncenter boxwidthwide');
$table->setup();
// Add a row for each question type.
$createabletypes = question_bank::get_creatable_qtypes();
foreach ($sortedqtypes as $qtypename => $localname) {
    $qtype = $qtypes[$qtypename];
    $row = array();
    // Question icon and name.
    $fakequestion = new stdClass();
    $fakequestion->qtype = $qtypename;
    $icon = print_question_icon($fakequestion, true);
    $row[] = $icon . ' ' . $localname;
    // Number of questions of this type.
    if ($counts[$qtypename]->numquestions + $counts[$qtypename]->numhidden > 0) {
        if ($counts[$qtypename]->numhidden > 0) {
            $strcount = get_string('numquestionsandhidden', 'question', $counts[$qtypename]);
        } else {
            $strcount = $counts[$qtypename]->numquestions;
        }
        if ($canviewreports) {
            $row[] = html_writer::link(new moodle_url('/report/questioninstances/index.php', array('qtype' => $qtypename)), $strcount, array('title' => get_string('showdetails', 'admin')));
        } else {
            $strcount;
        }
    } else {
        $row[] = 0;

//.........这里部分代码省略.........
        $textclass = '';
        if ($question->hidden) {
            $nameclass = 'dimmed_text';
            $textclass = 'dimmed_text';
        }
        if ($showquestiontext) {
            $nameclass .= ' header';
        }
        if ($question->id == $lastchangedid) {
            $nameclass = 'highlight';
        }
        if ($nameclass) {
            $nameclass = 'class="' . $nameclass . '"';
        }
        if ($textclass) {
            $textclass = 'class="' . $textclass . '"';
        }
        echo "<tr>\n<td style=\"white-space:nowrap;\" {$nameclass}>\n";
        $canuseq = question_has_capability_on($question, 'use', $question->category);
        if (function_exists('module_specific_actions')) {
            echo module_specific_actions($pageurl, $question->id, $cm->id, $canuseq);
        }
        // preview
        if ($canuseq) {
            $quizorcourseid = $quizid ? '&amp;quizid=' . $quizid : '&amp;courseid=' . $COURSE->id;
            link_to_popup_window('/question/preview.php?id=' . $question->id . $quizorcourseid, 'questionpreview', "<img src=\"{$CFG->pixpath}/t/preview.gif\" class=\"iconsmall\" alt=\"{$strpreview}\" />", 0, 0, $strpreview, QUESTION_PREVIEW_POPUP_OPTIONS);
        }
        // edit, hide, delete question, using question capabilities, not quiz capabilieies
        if (question_has_capability_on($question, 'edit', $question->category) || question_has_capability_on($question, 'move', $question->category)) {
            echo "<a title=\"{$stredit}\" href=\"" . $questionurl->out(false, array('id' => $question->id)) . "\"><img\n                    src=\"{$CFG->pixpath}/t/edit.gif\" alt=\"{$stredit}\" /></a>&nbsp;";
        } elseif (question_has_capability_on($question, 'view', $question->category)) {
            echo "<a title=\"{$strview}\" href=\"" . $questionurl->out(false, array('id' => $question->id)) . "\"><img\n                    src=\"{$CFG->pixpath}/i/info.gif\" alt=\"{$strview}\" /></a>&nbsp;";
        }
        if (question_has_capability_on($question, 'move', $question->category) && question_has_capability_on($question, 'view', $question->category)) {
            echo "<a title=\"{$strmove}\" href=\"" . $questionurl->out(false, array('id' => $question->id, 'movecontext' => 1)) . "\"><img\n                    src=\"{$CFG->pixpath}/t/move.gif\" alt=\"{$strmove}\" /></a>&nbsp;";
        }
        if (question_has_capability_on($question, 'edit', $question->category)) {
            // hide-feature
            if ($question->hidden) {
                echo "<a title=\"{$strrestore}\" href=\"edit.php?" . $pageurl->get_query_string() . "&amp;unhide={$question->id}&amp;sesskey={$USER->sesskey}\"><img\n                        src=\"{$CFG->pixpath}/t/restore.gif\" alt=\"{$strrestore}\" /></a>";
            } else {
                echo "<a title=\"{$strdelete}\" href=\"edit.php?" . $pageurl->get_query_string() . "&amp;deleteselected={$question->id}&amp;q{$question->id}=1\"><img\n                        src=\"{$CFG->pixpath}/t/delete.gif\" alt=\"{$strdelete}\" /></a>";
            }
        }
        if ($caneditall || $canmoveall || $canuseall) {
            echo "&nbsp;<input title=\"{$strselect}\" type=\"checkbox\" name=\"q{$question->id}\" value=\"1\" />";
        }
        echo "</td>\n";
        echo "<td {$nameclass}>" . format_string($question->name) . "</td>\n";
        echo "<td {$nameclass} style='text-align: right'>\n";
        print_question_icon($question);
        echo "</td>\n";
        echo "</tr>\n";
        if ($showquestiontext) {
            echo '<tr><td colspan="3" ' . $textclass . '>';
            $formatoptions = new stdClass();
            $formatoptions->noclean = true;
            $formatoptions->para = false;
            echo format_text($question->questiontext, $question->questiontextformat, $formatoptions, $COURSE->id);
            echo "</td></tr>\n";
        }
    }
    echo "</table>\n";
    $paging = print_paging_bar($totalnumber, $page, $perpage, $pageurl, 'qpage', false, true);
    if ($totalnumber > DEFAULT_QUESTIONS_PER_PAGE) {
        if ($perpage == DEFAULT_QUESTIONS_PER_PAGE) {
            $showall = '<a href="edit.php?' . $pageurl->get_query_string(array('qperpage' => 1000)) . '">' . get_string('showall', 'moodle', $totalnumber) . '</a>';
        } else {
            $showall = '<a href="edit.php?' . $pageurl->get_query_string(array('qperpage' => DEFAULT_QUESTIONS_PER_PAGE)) . '">' . get_string('showperpage', 'moodle', DEFAULT_QUESTIONS_PER_PAGE) . '</a>';
        }
        if ($paging) {
            $paging = substr($paging, 0, strrpos($paging, '</div>'));
            $paging .= "<br />{$showall}</div>";
        } else {
            $paging = "<div class='paging'>{$showall}</div>";
        }
    }
    echo $paging;
    if ($caneditall || $canmoveall || $canuseall) {
        echo '<a href="javascript:select_all_in(\'TABLE\',null,\'categoryquestions\');">' . $strselectall . '</a> /' . ' <a href="javascript:deselect_all_in(\'TABLE\',null,\'categoryquestions\');">' . $strselectnone . '</a>';
        echo '<br />';
        echo '<strong>&nbsp;' . get_string('withselected', 'quiz') . ':</strong><br />';
        if (function_exists('module_specific_buttons')) {
            echo module_specific_buttons($cm->id);
        }
        // print delete and move selected question
        if ($caneditall) {
            echo '<input type="submit" name="deleteselected" value="' . $strdelete . "\" />\n";
        }
        if ($canmoveall && count($addcontexts)) {
            echo '<input type="submit" name="move" value="' . get_string('moveto', 'quiz') . "\" />\n";
            question_category_select_menu($addcontexts, false, 0, "{$category->id},{$category->contextid}");
        }
        if (function_exists('module_specific_controls') && $canuseall) {
            echo module_specific_controls($totalnumber, $recurse, $category, $cm->id);
        }
    }
    echo '</fieldset>';
    echo "</form>\n";
}

 function col_icon($question){
     return print_question_icon($question, true);
 }

 /**
  * The question type icon.
  * @param object $question containst the data to display.
  * @return string contents of this table cell.
  */
 protected function col_icon($question)
 {
     if (property_exists($question, 'qtype') && $question->qtype) {
         return print_question_icon($question, true);
     } else {
         return '';
     }
 }

 /**
  * The question type icon.
  * @param \core_question\statistics\questions\calculated $questionstat stats for the question.
  * @return string contents of this table cell.
  */
 protected function col_icon($questionstat)
 {
     return print_question_icon($questionstat->question, true);
 }

 protected function display_content($question, $rowclasses) {
     echo print_question_icon($question);
 }

 /**
  * sets up what is displayed for each question on the edit quiz question listing
  *
  * @param \mod_activequiz\activequiz_question $question
  * @param int                                 $qnum The question number we're currently on
  * @param int                                 $qcount The total number of questions
  *
  * @return string
  */
 protected function display_question_block($question, $qnum, $qcount)
 {
     $return = '';
     $dragicon = new pix_icon('i/dragdrop', 'dragdrop');
     $return .= html_writer::div($this->output->render($dragicon), 'dragquestion');
     $return .= html_writer::div(print_question_icon($question->getQuestion()), 'icon');
     $namehtml = html_writer::start_tag('p');
     $namehtml .= $question->getQuestion()->name . '<br />';
     $namehtml .= get_string('points', 'activequiz') . ': ' . $question->getPoints();
     $namehtml .= html_writer::end_tag('p');
     $return .= html_writer::div($namehtml, 'name');
     $controlHTML = '';
     $spacericon = new pix_icon('spacer', 'space', null, array('class' => 'smallicon space'));
     $controlHTML .= html_writer::start_tag('noscript');
     if ($qnum > 1) {
         // if we're on a later question than the first one add the move up control
         $moveupurl = clone $this->pageurl;
         $moveupurl->param('action', 'moveup');
         $moveupurl->param('questionid', $question->getId());
         // add the rtqqid so that the question manager handles the translation
         $alt = get_string('questionmoveup', 'mod_activequiz', $qnum);
         $upicon = new pix_icon('t/up', $alt);
         $controlHTML .= html_writer::link($moveupurl, $this->output->render($upicon));
     } else {
         $controlHTML .= $this->output->render($spacericon);
     }
     if ($qnum < $qcount) {
         // if we're not on the last question add the move down control
         $movedownurl = clone $this->pageurl;
         $movedownurl->param('action', 'movedown');
         $movedownurl->param('questionid', $question->getId());
         $alt = get_string('questionmovedown', 'mod_activequiz', $qnum);
         $downicon = new pix_icon('t/down', $alt);
         $controlHTML .= html_writer::link($movedownurl, $this->output->render($downicon));
     } else {
         $controlHTML .= $this->output->render($spacericon);
     }
     $controlHTML .= html_writer::end_tag('noscript');
     // always add edit and delete icons
     $editurl = clone $this->pageurl;
     $editurl->param('action', 'editquestion');
     $editurl->param('rtqquestionid', $question->getId());
     $alt = get_string('questionedit', 'activequiz', $qnum);
     $deleteicon = new pix_icon('t/edit', $alt);
     $controlHTML .= html_writer::link($editurl, $this->output->render($deleteicon));
     $deleteurl = clone $this->pageurl;
     $deleteurl->param('action', 'deletequestion');
     $deleteurl->param('questionid', $question->getId());
     $alt = get_string('questiondelete', 'mod_activequiz', $qnum);
     $deleteicon = new pix_icon('t/delete', $alt);
     $controlHTML .= html_writer::link($deleteurl, $this->output->render($deleteicon));
     $return .= html_writer::div($controlHTML, 'controls');
     return $return;
 }

/**
 * Creates a textual representation of a question for display.
 *
 * @param object $question A question object from the database questions table
 * @param bool $showicon If true, show the question's icon with the question. False by default.
 * @param bool $showquestiontext If true (default), show question text after question name.
 *       If false, show only question name.
 * @return string
 */
function quiz_question_tostring($question, $showicon = false, $showquestiontext = true)
{
    $result = '';
    $name = shorten_text(format_string($question->name), 200);
    if ($showicon) {
        $name .= print_question_icon($question) . ' ' . $name;
    }
    $result .= html_writer::span($name, 'questionname');
    if ($showquestiontext) {
        $questiontext = question_utils::to_plain_text($question->questiontext, $question->questiontextformat, array('noclean' => true, 'para' => false));
        $questiontext = shorten_text($questiontext, 200);
        if ($questiontext) {
            $result .= ' ' . html_writer::span(s($questiontext), 'questiontext');
        }
    }
    return $result;
}

/**
 * Creates a textual representation of a question for display.
 *
 * @param object $question A question object from the database questions table
 * @param bool $showicon If true, show the question's icon with the question. False by default.
 * @param bool $showquestiontext If true (default), show question text after question name.
 *       If false, show only question name.
 * @param bool $return If true (default), return the output. If false, print it.
 */
function quiz_question_tostring($question, $showicon = false, $showquestiontext = true, $return = true)
{
    global $COURSE;
    $result = '';
    $result .= '<span class="questionname">';
    if ($showicon) {
        $result .= print_question_icon($question, true);
        echo ' ';
    }
    $result .= shorten_text(format_string($question->name), 200) . '</span>';
    if ($showquestiontext) {
        $questiontext = question_utils::to_plain_text($question->questiontext, $question->questiontextformat, array('noclean' => true, 'para' => false));
        $questiontext = shorten_text($questiontext, 200);
        $result .= '<span class="questiontext">';
        if (!empty($questiontext)) {
            $result .= s($questiontext);
        } else {
            $result .= '<span class="error">';
            $result .= get_string('questiontextisempty', 'quiz');
            $result .= '</span>';
        }
        $result .= '</span>';
    }
    if ($return) {
        return $result;
    } else {
        echo $result;
    }
}

/**
 * Creates a textual representation of a question for display.
 *
 * @param object $question A question object from the database questions table
 * @param bool $showicon If true, show the question's icon with the question. False by default.
 * @param bool $showquestiontext If true (default), show question text after question name.
 *       If false, show only question name.
 * @param bool $return If true (default), return the output. If false, print it.
 */
function offlinequiz_question_tostring($question, $showicon = false, $showquestiontext = true, $return = true, $shorttitle = false)
{
    global $COURSE;
    $result = '';
    $formatoptions = new stdClass();
    $formatoptions->noclean = true;
    $formatoptions->para = false;
    $questiontext = strip_tags(question_utils::to_plain_text($question->questiontext, $question->questiontextformat, array('noclean' => true, 'para' => false)));
    $questiontitle = strip_tags(format_text($question->name, $question->questiontextformat, $formatoptions, $COURSE->id));
    $result .= '<span class="questionname" title="' . $questiontitle . '">';
    if ($shorttitle && strlen($questiontitle) > 25) {
        $questiontitle = shorten_text($questiontitle, 25, false, '...');
    }
    if ($showicon) {
        $result .= print_question_icon($question, true);
        echo ' ';
    }
    if ($shorttitle) {
        $result .= $questiontitle;
    } else {
        $result .= shorten_text(format_string($question->name), 200) . '</span>';
    }
    if ($showquestiontext) {
        $result .= '<span class="questiontext" title="' . $questiontext . '">';
        $questiontext = shorten_text($questiontext, 200);
        if (!empty($questiontext)) {
            $result .= $questiontext;
        } else {
            $result .= '<span class="error">';
            $result .= get_string('questiontextisempty', 'offlinequiz');
            $result .= '</span>';
        }
        $result .= '</span>';
    }
    if ($return) {
        return $result;
    } else {
        echo $result;
    }
}