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Many new additions - code not quite usable yet, but getting close
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moodler
parent
2eaa2e2861
commit
6a952ce7a0
5 changed files with 360 additions and 4 deletions
189
mod/quiz/lib.php
189
mod/quiz/lib.php
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@ -231,7 +231,196 @@ function quiz_print_quiz_questions($quiz, $results=NULL) {
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echo "<CENTER><INPUT TYPE=submit VALUE=\"".get_string("savemyanswers", "quiz")."\"></CENTER>";
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echo "</FORM>";
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}
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function quiz_get_default_category($courseid) {
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if ($categories = get_records("quiz_categories", "course", $courseid, "id")) {
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foreach ($categories as $category) {
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return $category; // Return the first one (lowest id)
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}
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}
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// Otherwise, we need to make one
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$category->name = get_string("miscellaneous", "quiz");
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$category->info = get_string("miscellaneous", "quiz");
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$category->course = $courseid;
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$category->publish = 0;
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if (!$category->id = insert_record("quiz_categories", $category)) {
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notify("Error creating a default category!");
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return false;
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}
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return $category;
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}
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function quiz_print_category_form($course, $current) {
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// Prints a form to choose categories
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if (!$categories = get_records_sql_menu("SELECT id,name FROM quiz_categories
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WHERE course='$course->id' OR publish = '1'
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ORDER by name ASC")) {
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if (!$category = quiz_get_default_category($course->id)) {
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notify("Error creating a default category!");
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return false;
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}
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$categories[$category->id] = $category->name;
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}
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$strcategory = get_string("category", "quiz");
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$strshow = get_string("show", "quiz");
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$strrename = get_string("rename", "quiz");
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$strdelete = get_string("delete");
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$strnew = get_string("new");
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echo "<FORM METHOD=POST ACTION=edit.php>";
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echo "<B>$strcategory:</B> ";
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choose_from_menu($categories, "cat", "$current");
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echo "<INPUT TYPE=submit NAME=catshow VALUE=\"$strshow\">";
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echo "<INPUT TYPE=submit NAME=catrename VALUE=\"$strrename\">";
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echo "<INPUT TYPE=submit NAME=catdelete VALUE=\"$strdelete\">";
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echo "<INPUT TYPE=submit NAME=catnew VALUE=\"$strnew\">";
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echo "</FORM>";
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}
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function quiz_print_question_list($questionlist) {
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// Prints a list of quiz questions in a small layout form with knobs
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global $THEME;
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if (!$questionlist) {
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echo "<P align=center>";
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print_string("noquestions", "quiz");
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echo "</P>";
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return;
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}
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$order = explode(",", $questionlist);
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if (!$questions = get_records_sql("SELECT q.*, qg.grade FROM quiz_questions q, quiz_question_grades qg
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WHERE q.id in ($questionlist) and qg.question = q.id")) {
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error("No questions were found!");
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}
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$strorder = get_string("order");
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$strquestionname = get_string("questionname", "quiz");
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$strgrade = get_string("grade");
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$strdelete = get_string("delete");
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$stredit = get_string("edit");
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$strmoveup = get_string("moveup");
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$strmovedown = get_string("movedown");
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$strsavegrades = get_string("savegrades", "quiz");
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for ($i=100; $i>=0; $i--) {
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$grades[$i] = $i;
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}
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$count = 0;
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$sumgrade = 0;
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$total = count($order);
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echo "<FORM METHOD=post ACTION=edit.php>";
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echo "<TABLE BORDER=0 CELLPADDING=5 CELLSPACING=2 WIDTH=\"100%\">";
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echo "<TR><TH COLSPAN=3>$strorder</TH><TH align=left>$strquestionname</TH><TH>$strgrade</TH><TH>$stredit</TH></TR>";
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foreach ($order as $qnum) {
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$count++;
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echo "<TR BGCOLOR=\"$THEME->cellcontent\">";
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echo "<TD>$count</TD>";
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echo "<TD>";
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if ($count != 1) {
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echo "<A TITLE=\"$strmoveup\" HREF=\"edit.php?up=$qnum\"><IMG
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SRC=\"../../pix/t/up.gif\" BORDER=0></A>";
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}
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echo "</TD>";
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echo "<TD>";
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if ($count != $total) {
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echo "<A TITLE=\"$strmovedown\" HREF=\"edit.php?down=$qnum\"><IMG
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SRC=\"../../pix/t/down.gif\" BORDER=0></A>";
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}
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echo "</TD>";
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echo "<TD>".$questions[$qnum]->name."</TD>";
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echo "<TD>";
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choose_from_menu($grades, "q$qnum", $questions[$qnum]->grade, "");
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echo "<TD>";
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echo "<A TITLE=\"$strdelete\" HREF=\"edit.php?delete=$qnum\"><IMG
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SRC=\"../../pix/t/delete.gif\" BORDER=0></A> ";
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echo "<A TITLE=\"$stredit\" HREF=\"question.php?id=$qnum\"><IMG
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SRC=\"../../pix/t/edit.gif\" BORDER=0></A>";
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echo "</TD>";
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$sumgrade += $questions[$qnum]->grade;
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}
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echo "<TR><TD COLSPAN=3><TD ALIGN=right>";
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echo "<INPUT TYPE=submit VALUE=\"$strsavegrades:\">";
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echo "<INPUT TYPE=hidden NAME=grade VALUE=\"save\">";
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echo "<TD ALIGN=LEFT BGCOLOR=\"$THEME->cellcontent\">";
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echo "<B>$sumgrade</B>";
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echo "</TD><TD></TD></TR>";
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echo "</TABLE>";
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echo "</FORM>";
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}
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function quiz_print_cat_question_list($categoryid) {
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// Prints a form to choose categories
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global $THEME, $QUIZ_QUESTION_TYPE;
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$strquestion = get_string("question", "quiz");
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$strnoquestions = get_string("noquestions", "quiz");
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$strselect = get_string("select", "quiz");
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$strcreatenewquestion = get_string("createnewquestion", "quiz");
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$strquestionname = get_string("questionname", "quiz");
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$strdelete = get_string("delete");
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$stredit = get_string("edit");
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$straddselectedtoquiz = get_string("addselectedtoquiz", "quiz");
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if (!$categoryid) {
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echo "<P align=center>";
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print_string("selectcategoryabove", "quiz");
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echo "</P>";
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return;
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}
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if (!$category = get_record("quiz_categories", "id", "$categoryid")) {
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notify("Category not found!");
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return;
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}
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echo "<P>$category->info</P>";
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echo "<FORM METHOD=POST ACTION=question.php>";
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echo "<B>$strquestion:</B> ";
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choose_from_menu($QUIZ_QUESTION_TYPE, "type", "", "");
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echo "<INPUT TYPE=hidden NAME=category VALUE=\"$category->id\">";
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echo "<INPUT TYPE=submit NAME=new VALUE=\"$strcreatenewquestion\">";
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echo "</FORM>";
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if (!$questions = get_records("quiz_questions", "category", $category->id)) {
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echo "<P align=center>";
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print_string("noquestions", "quiz");
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echo "</P>";
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return;
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}
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echo "<FORM METHOD=post ACTION=edit.php>";
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echo "<TABLE BORDER=0 CELLPADDING=5 CELLSPACING=2 WIDTH=\"100%\">";
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echo "<TR><TH width=10>$strselect</TH><TH width=* align=left>$strquestionname</TH><TH width=10>$stredit</TH></TR>";
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foreach ($questions as $question) {
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echo "<TR BGCOLOR=\"$THEME->cellcontent\">";
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echo "<TD ALIGN=CENTER>";
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echo "<INPUT TYPE=CHECKBOX NAME=q$question->id VALUE=\"1\">";
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echo "</TD>";
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echo "<TD>".$question->name."</TD>";
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echo "<TD>";
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echo "<A TITLE=\"$strdelete\" HREF=\"question.php?delete=$question->id\"><IMG
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SRC=\"../../pix/t/delete.gif\" BORDER=0></A> ";
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echo "<A TITLE=\"$stredit\" HREF=\"question.php?id=$question->id\"><IMG
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SRC=\"../../pix/t/edit.gif\" BORDER=0></A>";
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echo "</TD></TR>";
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}
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echo "<TR><TD COLSPAN=3>";
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echo "<INPUT TYPE=hidden NAME=add VALUE=\"1\">";
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echo "<INPUT TYPE=submit VALUE=\"<< $straddselectedtoquiz\">";
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echo "</TD></TR>";
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echo "</TABLE>";
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echo "</FORM>";
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}
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function quiz_get_user_attempts($quizid, $userid) {
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