MDL-40063 mod_quiz: replaced 'editquestions' add_to_log call with an event
[moodle.git] / mod / quiz / edit.php
CommitLineData
83192608 1<?php
f9b0500f
TH
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
f4b879dd 17
ee1fb969 18/**
7ca4613b 19 * Page to edit quizzes
20 *
21 * This page generally has two columns:
22 * The right column lists all available questions in a chosen category and
23 * allows them to be edited or more to be added. This column is only there if
24 * the quiz does not already have student attempts
25 * The left column lists all questions that have been added to the current quiz.
26 * The lecturer can add questions from the right hand list to the quiz or remove them
27 *
28 * The script also processes a number of actions:
29 * Actions affecting a quiz:
30 * up and down Changes the order of questions and page breaks
31 * addquestion Adds a single question to the quiz
32 * add Adds several selected questions to the quiz
33 * addrandom Adds a certain number of random questions to the quiz
34 * repaginate Re-paginates the quiz
35 * delete Removes a question from the quiz
36 * savechanges Saves the order and grades for questions in the quiz
37 *
01773a6d 38 * @package mod_quiz
ba643847
TH
39 * @copyright 1999 onwards Martin Dougiamas and others {@link http://moodle.com}
40 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
f9b0500f
TH
41 */
42
f4b879dd 43
324d6576 44require_once('../../config.php');
45require_once($CFG->dirroot . '/mod/quiz/editlib.php');
94dbfb3a 46require_once($CFG->dirroot . '/mod/quiz/addrandomform.php');
324d6576 47require_once($CFG->dirroot . '/question/category_class.php');
fa583f5f 48
f9b0500f 49
fa583f5f 50/**
51 * Callback function called from question_list() function
52 * (which is called from showbank())
53 * Displays button in form with checkboxes for each question.
54 */
324d6576 55function module_specific_buttons($cmid, $cmoptions) {
92e01ab7 56 global $OUTPUT;
76cf77e4
TH
57 $params = array(
58 'type' => 'submit',
59 'name' => 'add',
60 'value' => $OUTPUT->larrow() . ' ' . get_string('addtoquiz', 'quiz'),
61 );
324d6576 62 if ($cmoptions->hasattempts) {
76cf77e4 63 $params['disabled'] = 'disabled';
324d6576 64 }
76cf77e4 65 return html_writer::empty_tag('input', $params);
fa583f5f 66}
271e6dec 67
fa583f5f 68/**
69 * Callback function called from question_list() function
70 * (which is called from showbank())
71 */
324d6576 72function module_specific_controls($totalnumber, $recurse, $category, $cmid, $cmoptions) {
f9b0500f 73 global $OUTPUT;
fa583f5f 74 $out = '';
d197ea43 75 $catcontext = context::instance_by_id($category->contextid);
324d6576 76 if (has_capability('moodle/question:useall', $catcontext)) {
77 if ($cmoptions->hasattempts) {
94dbfb3a 78 $disabled = ' disabled="disabled"';
324d6576 79 } else {
80 $disabled = '';
fa583f5f 81 }
68b1b19b 82 $randomusablequestions =
f9b0500f
TH
83 question_bank::get_qtype('random')->get_available_questions_from_category(
84 $category->id, $recurse);
fa583f5f 85 $maxrand = count($randomusablequestions);
86 if ($maxrand > 0) {
324d6576 87 for ($i = 1; $i <= min(10, $maxrand); $i++) {
fa583f5f 88 $randomcount[$i] = $i;
85c375c3 89 }
324d6576 90 for ($i = 20; $i <= min(100, $maxrand); $i += 10) {
fa583f5f 91 $randomcount[$i] = $i;
92 }
94dbfb3a
TH
93 } else {
94 $randomcount[0] = 0;
95 $disabled = ' disabled="disabled"';
85c375c3 96 }
94dbfb3a
TH
97
98 $out = '<strong><label for="menurandomcount">'.get_string('addrandomfromcategory', 'quiz').
99 '</label></strong><br />';
100 $attributes = array();
101 $attributes['disabled'] = $disabled ? 'disabled' : null;
102 $select = html_writer::select($randomcount, 'randomcount', '1', null, $attributes);
103 $out .= get_string('addrandom', 'quiz', $select);
104 $out .= '<input type="hidden" name="recurse" value="'.$recurse.'" />';
105 $out .= '<input type="hidden" name="categoryid" value="' . $category->id . '" />';
106 $out .= ' <input type="submit" name="addrandom" value="'.
107 get_string('addtoquiz', 'quiz').'"' . $disabled . ' />';
108 $out .= $OUTPUT->help_icon('addarandomquestion', 'quiz');
271e6dec 109 }
fa583f5f 110 return $out;
111}
271e6dec 112
9e83f3d1
TH
113// These params are only passed from page request to request while we stay on
114// this page otherwise they would go in question_edit_setup.
eb02301a 115$quiz_reordertool = optional_param('reordertool', -1, PARAM_BOOL);
56ed242b 116$quiz_qbanktool = optional_param('qbanktool', -1, PARAM_BOOL);
fd214b59 117$scrollpos = optional_param('scrollpos', '', PARAM_INT);
56ed242b 118
fa583f5f 119list($thispageurl, $contexts, $cmid, $cm, $quiz, $pagevars) =
453b28d8 120 question_edit_setup('editq', '/mod/quiz/edit.php', true);
fa583f5f 121
122$defaultcategoryobj = question_make_default_categories($contexts->all());
94dbfb3a 123$defaultcategory = $defaultcategoryobj->id . ',' . $defaultcategoryobj->contextid;
324d6576 124
fa583f5f 125if ($quiz_qbanktool > -1) {
126 $thispageurl->param('qbanktool', $quiz_qbanktool);
324d6576 127 set_user_preference('quiz_qbanktool_open', $quiz_qbanktool);
fa583f5f 128} else {
324d6576 129 $quiz_qbanktool = get_user_preferences('quiz_qbanktool_open', 0);
fa583f5f 130}
131
eb02301a
TH
132if ($quiz_reordertool > -1) {
133 $thispageurl->param('reordertool', $quiz_reordertool);
134 set_user_preference('quiz_reordertab', $quiz_reordertool);
135} else {
136 $quiz_reordertool = get_user_preferences('quiz_reordertab', 0);
137}
138
76cf77e4
TH
139$canaddrandom = $contexts->have_cap('moodle/question:useall');
140$canaddquestion = (bool) $contexts->having_add_and_use();
141
3e10e429 142$quizhasattempts = quiz_has_attempts($quiz->id);
fa583f5f 143
eb02301a 144$PAGE->set_url($thispageurl);
fa583f5f 145
fa583f5f 146// Get the course object and related bits.
324d6576 147$course = $DB->get_record('course', array('id' => $quiz->course));
148if (!$course) {
fa583f5f 149 print_error('invalidcourseid', 'error');
150}
151
612106b3 152$questionbank = new quiz_question_bank_view($contexts, $thispageurl, $course, $cm, $quiz);
3e10e429 153$questionbank->set_quiz_has_attempts($quizhasattempts);
971c6fca 154
324d6576 155// You need mod/quiz:manage in addition to question capabilities to access this page.
fa583f5f 156require_capability('mod/quiz:manage', $contexts->lowest());
7bd1aa1d 157
5e8f7365
MN
158// Log this visit.
159$params = array(
160 'courseid' => $course->id,
161 'context' => $contexts->lowest(),
162 'other' => array(
163 'quizid' => $quiz->id
164 )
165);
166$event = \mod_quiz\event\edit_page_viewed::create($params);
167$event->trigger();
168
4299df1d 169// Process commands ============================================================
170
171// Get the list of question ids had their check-boxes ticked.
ccba5b88 172$selectedslots = array();
4299df1d 173$params = (array) data_submitted();
174foreach ($params as $key => $value) {
175 if (preg_match('!^s([0-9]+)$!', $key, $matches)) {
ccba5b88 176 $selectedslots[] = $matches[1];
6a952ce7 177 }
fa583f5f 178}
179
fd214b59
TH
180$afteractionurl = new moodle_url($thispageurl);
181if ($scrollpos) {
182 $afteractionurl->param('scrollpos', $scrollpos);
183}
4299df1d 184if (($up = optional_param('up', false, PARAM_INT)) && confirm_sesskey()) {
ccba5b88 185 quiz_move_question_up($quiz, $up);
f9b0500f 186 quiz_delete_previews($quiz);
fd214b59 187 redirect($afteractionurl);
4299df1d 188}
189
190if (($down = optional_param('down', false, PARAM_INT)) && confirm_sesskey()) {
ccba5b88 191 quiz_move_question_down($quiz, $down);
f9b0500f 192 quiz_delete_previews($quiz);
fd214b59 193 redirect($afteractionurl);
4299df1d 194}
195
196if (optional_param('repaginate', false, PARAM_BOOL) && confirm_sesskey()) {
9e83f3d1 197 // Re-paginate the quiz.
4299df1d 198 $questionsperpage = optional_param('questionsperpage', $quiz->questionsperpage, PARAM_INT);
ccba5b88 199 quiz_repaginate_questions($quiz->id, $questionsperpage );
f9b0500f 200 quiz_delete_previews($quiz);
fd214b59 201 redirect($afteractionurl);
fa583f5f 202}
324d6576 203
204if (($addquestion = optional_param('addquestion', 0, PARAM_INT)) && confirm_sesskey()) {
9e83f3d1 205 // Add a single question to the current quiz.
76cf77e4 206 quiz_require_question_use($addquestion);
324d6576 207 $addonpage = optional_param('addonpage', 0, PARAM_INT);
fa583f5f 208 quiz_add_quiz_question($addquestion, $quiz, $addonpage);
4299df1d 209 quiz_delete_previews($quiz);
f9b0500f 210 quiz_update_sumgrades($quiz);
455d765f 211 $thispageurl->param('lastchanged', $addquestion);
fd214b59 212 redirect($afteractionurl);
fa583f5f 213}
214
324d6576 215if (optional_param('add', false, PARAM_BOOL) && confirm_sesskey()) {
9e83f3d1 216 // Add selected questions to the current quiz.
fa583f5f 217 $rawdata = (array) data_submitted();
9e83f3d1 218 foreach ($rawdata as $key => $value) { // Parse input for question ids.
fa583f5f 219 if (preg_match('!^q([0-9]+)$!', $key, $matches)) {
220 $key = $matches[1];
76cf77e4 221 quiz_require_question_use($key);
fa583f5f 222 quiz_add_quiz_question($key, $quiz);
fef9b51d 223 }
fef9b51d 224 }
4299df1d 225 quiz_delete_previews($quiz);
f9b0500f 226 quiz_update_sumgrades($quiz);
fd214b59 227 redirect($afteractionurl);
fa583f5f 228}
229
94dbfb3a 230if ((optional_param('addrandom', false, PARAM_BOOL)) && confirm_sesskey()) {
9e83f3d1 231 // Add random questions to the quiz.
fa583f5f 232 $recurse = optional_param('recurse', 0, PARAM_BOOL);
324d6576 233 $addonpage = optional_param('addonpage', 0, PARAM_INT);
94dbfb3a
TH
234 $categoryid = required_param('categoryid', PARAM_INT);
235 $randomcount = required_param('randomcount', PARAM_INT);
236 quiz_add_random_questions($quiz, $addonpage, $categoryid, $randomcount, $recurse);
6a952ce7 237
4299df1d 238 quiz_delete_previews($quiz);
f9b0500f 239 quiz_update_sumgrades($quiz);
fd214b59 240 redirect($afteractionurl);
fa583f5f 241}
324d6576 242
25a03faa 243if (optional_param('addnewpagesafterselected', null, PARAM_CLEAN) &&
ccba5b88
TH
244 !empty($selectedslots) && confirm_sesskey()) {
245 foreach ($selectedslots as $slot) {
246 quiz_add_page_break_after_slot($quiz, $slot);
fa583f5f 247 }
f9b0500f 248 quiz_delete_previews($quiz);
fd214b59 249 redirect($afteractionurl);
fa583f5f 250}
271e6dec 251
324d6576 252$addpage = optional_param('addpage', false, PARAM_INT);
4299df1d 253if ($addpage !== false && confirm_sesskey()) {
ccba5b88 254 quiz_add_page_break_after_slot($quiz, $addpage);
f9b0500f 255 quiz_delete_previews($quiz);
fd214b59 256 redirect($afteractionurl);
fa583f5f 257}
6a952ce7 258
324d6576 259$deleteemptypage = optional_param('deleteemptypage', false, PARAM_INT);
260if (($deleteemptypage !== false) && confirm_sesskey()) {
ccba5b88 261 quiz_delete_empty_page($quiz, $deleteemptypage);
f9b0500f 262 quiz_delete_previews($quiz);
fd214b59 263 redirect($afteractionurl);
fa583f5f 264}
4e6f553d 265
4299df1d 266$remove = optional_param('remove', false, PARAM_INT);
ccba5b88 267if ($remove && confirm_sesskey() && quiz_has_question_use($quiz, $remove)) {
76cf77e4
TH
268 // Remove a question from the quiz.
269 // We require the user to have the 'use' capability on the question,
9fc29eec
TH
270 // so that then can add it back if they remove the wrong one by mistake,
271 // but, if the question is missing, it can always be removed.
ccba5b88 272 quiz_remove_slot($quiz, $remove);
4299df1d 273 quiz_delete_previews($quiz);
18dff757 274 quiz_update_sumgrades($quiz);
fd214b59 275 redirect($afteractionurl);
fa583f5f 276}
ee1fb969 277
25a03faa 278if (optional_param('quizdeleteselected', false, PARAM_BOOL) &&
ccba5b88
TH
279 !empty($selectedslots) && confirm_sesskey()) {
280 // Work backwards, since removing a question renumbers following slots.
281 foreach (array_reverse($selectedslots) as $slot) {
282 if (quiz_has_question_use($quiz, $slot)) {
283 quiz_remove_slot($quiz, $slot);
76cf77e4 284 }
b37cacae 285 }
4299df1d 286 quiz_delete_previews($quiz);
f9b0500f 287 quiz_update_sumgrades($quiz);
fd214b59 288 redirect($afteractionurl);
fa583f5f 289}
290
324d6576 291if (optional_param('savechanges', false, PARAM_BOOL) && confirm_sesskey()) {
f9b0500f
TH
292 $deletepreviews = false;
293 $recomputesummarks = false;
294
3e10e429 295 $rawdata = (array) data_submitted();
fa583f5f 296 $moveonpagequestions = array();
3e10e429 297 $moveselectedonpage = optional_param('moveselectedonpagetop', 0, PARAM_INT);
298 if (!$moveselectedonpage) {
299 $moveselectedonpage = optional_param('moveselectedonpagebottom', 0, PARAM_INT);
fa583f5f 300 }
70c01adb 301
ccba5b88 302 $newslotorder = array();
3e10e429 303 foreach ($rawdata as $key => $value) {
4299df1d 304 if (preg_match('!^g([0-9]+)$!', $key, $matches)) {
9e83f3d1 305 // Parse input for question -> grades.
ccba5b88
TH
306 $slotnumber = $matches[1];
307 $newgrade = unformat_float($value);
308 quiz_update_slot_maxmark($DB->get_record('quiz_slots',
309 array('quizid' => $quiz->id, 'slot' => $slotnumber), '*', MUST_EXIST), $newgrade);
f9b0500f
TH
310 $deletepreviews = true;
311 $recomputesummarks = true;
b72ff476 312
3e10e429 313 } else if (preg_match('!^o(pg)?([0-9]+)$!', $key, $matches)) {
9e83f3d1 314 // Parse input for ordering info.
ccba5b88 315 $slotnumber = $matches[2];
3e10e429 316 // Make sure two questions don't overwrite each other. If we get a second
317 // question with the same position, shift the second one along to the next gap.
1e12c120 318 $value = clean_param($value, PARAM_INT);
ccba5b88 319 while (array_key_exists($value, $newslotorder)) {
fa583f5f 320 $value++;
321 }
3e10e429 322 if ($matches[1]) {
323 // This is a page-break entry.
ccba5b88 324 $newslotorder[$value] = 0;
3e10e429 325 } else {
ccba5b88 326 $newslotorder[$value] = $slotnumber;
3e10e429 327 }
f9b0500f 328 $deletepreviews = true;
fa583f5f 329 }
330 }
4299df1d 331
4299df1d 332 if ($moveselectedonpage) {
ccba5b88
TH
333
334 // Make up a $newslotorder, then let the next if statement do the work.
335 $oldslots = $DB->get_records('quiz_slots', array('quizid' => $quiz->id), 'slot');
336
337 $beforepage = array();
338 $onpage = array();
339 $afterpage = array();
340 foreach ($oldslots as $oldslot) {
341 if (in_array($oldslot->slot, $selectedslots)) {
342 $onpage[] = $oldslot;
343 } else if ($oldslot->page <= $moveselectedonpage) {
344 $beforepage[] = $oldslot;
345 } else {
346 $afterpage[] = $oldslot;
218dfb91 347 }
348 }
324d6576 349
ccba5b88
TH
350 $newslotorder = array();
351 $currentpage = 1;
352 $index = 10;
353 foreach ($beforepage as $slot) {
354 while ($currentpage < $slot->page) {
355 $newslotorder[$index] = 0;
356 $index += 10;
357 $currentpage += 1;
358 }
359 $newslotorder[$index] = $slot->slot;
360 $index += 10;
361 }
800944b0 362
ccba5b88
TH
363 while ($currentpage < $moveselectedonpage) {
364 $newslotorder[$index] = 0;
365 $index += 10;
366 $currentpage += 1;
367 }
368 foreach ($onpage as $slot) {
369 $newslotorder[$index] = $slot->slot;
370 $index += 10;
800944b0 371 }
800944b0 372
ccba5b88
TH
373 foreach ($afterpage as $slot) {
374 while ($currentpage < $slot->page) {
375 $newslotorder[$index] = 0;
376 $index += 10;
377 $currentpage += 1;
378 }
379 $newslotorder[$index] = $slot->slot;
380 $index += 10;
381 }
382 }
800944b0 383
ccba5b88
TH
384 // If ordering info was given, reorder the questions.
385 if ($newslotorder) {
386 ksort($newslotorder);
387 $currentpage = 1;
388 $currentslot = 1;
389 $slotreorder = array();
390 $slotpages = array();
391 foreach ($newslotorder as $slotnumber) {
392 if ($slotnumber == 0) {
393 $currentpage += 1;
394 continue;
395 }
396 $slotreorder[$slotnumber] = $currentslot;
397 $slotpages[$currentslot] = $currentpage;
398 $currentslot += 1;
399 }
400 $trans = $DB->start_delegated_transaction();
401 update_field_with_unique_index('quiz_slots',
402 'slot', $slotreorder, array('quizid' => $quiz->id));
403 foreach ($slotpages as $slotnumber => $page) {
404 $DB->set_field('quiz_slots', 'page', $page, array('quizid' => $quiz->id, 'slot' => $slotnumber));
405 }
406 $trans->allow_commit();
f9b0500f 407 $deletepreviews = true;
fa583f5f 408 }
3e10e429 409
9e83f3d1 410 // If rescaling is required save the new maximum.
7f5f3844 411 $maxgrade = unformat_float(optional_param('maxgrade', -1, PARAM_RAW));
fa583f5f 412 if ($maxgrade >= 0) {
3e10e429 413 quiz_set_grade($maxgrade, $quiz);
70c01adb 414 }
ee1fb969 415
f9b0500f
TH
416 if ($deletepreviews) {
417 quiz_delete_previews($quiz);
418 }
419 if ($recomputesummarks) {
420 quiz_update_sumgrades($quiz);
421 quiz_update_all_attempt_sumgrades($quiz);
422 quiz_update_all_final_grades($quiz);
423 quiz_update_grades($quiz, 0, true);
424 }
fd214b59 425 redirect($afteractionurl);
fa583f5f 426}
6551bb89 427
f4b879dd 428$questionbank->process_actions($thispageurl, $cm);
b37cacae 429
4299df1d 430// End of process commands =====================================================
fa583f5f 431
25a03faa
TH
432$PAGE->requires->skip_link_to('questionbank',
433 get_string('skipto', 'access', get_string('questionbank', 'question')));
434$PAGE->requires->skip_link_to('quizcontentsblock',
435 get_string('skipto', 'access', get_string('questionsinthisquiz', 'quiz')));
4c7f377d 436$PAGE->set_title(get_string('editingquizx', 'quiz', format_string($quiz->name)));
56ed242b 437$PAGE->set_heading($course->fullname);
eb02301a
TH
438$node = $PAGE->settingsnav->find('mod_quiz_edit', navigation_node::TYPE_SETTING);
439if ($node) {
440 $node->make_active();
441}
03da0c39 442echo $OUTPUT->header();
6f030b0f 443
1372b5d2 444// Initialise the JavaScript.
0ff4bd08 445$quizeditconfig = new stdClass();
b9bc2019 446$quizeditconfig->url = $thispageurl->out(true, array('qbanktool' => '0'));
3e10e429 447$quizeditconfig->dialoglisteners = array();
ccba5b88
TH
448$numberoflisteners = $DB->get_field_sql("
449 SELECT COALESCE(MAX(page), 1)
450 FROM {quiz_slots}
451 WHERE quizid = ?", array($quiz->id));
452
1372b5d2 453for ($pageiter = 1; $pageiter <= $numberoflisteners; $pageiter++) {
454 $quizeditconfig->dialoglisteners[] = 'addrandomdialoglaunch_' . $pageiter;
455}
cf615522 456$PAGE->requires->data_for_js('quiz_edit_config', $quizeditconfig);
fd214b59 457$PAGE->requires->js('/question/qengine.js');
f387bb9b
PS
458$module = array(
459 'name' => 'mod_quiz_edit',
460 'fullpath' => '/mod/quiz/edit.js',
461 'requires' => array('yui2-dom', 'yui2-event', 'yui2-container'),
462 'strings' => array(),
463 'async' => false,
464);
465$PAGE->requires->js_init_call('quiz_edit_init', null, false, $module);
1372b5d2 466
eb02301a
TH
467// Print the tabs to switch mode.
468if ($quiz_reordertool) {
469 $currenttab = 'reorder';
470} else {
471 $currenttab = 'edit';
fa583f5f 472}
eb02301a 473$tabs = array(array(
25a03faa
TH
474 new tabobject('edit', new moodle_url($thispageurl,
475 array('reordertool' => 0)), get_string('editingquiz', 'quiz')),
476 new tabobject('reorder', new moodle_url($thispageurl,
477 array('reordertool' => 1)), get_string('orderingquiz', 'quiz')),
eb02301a
TH
478));
479print_tabs($tabs, $currenttab);
fa583f5f 480
324d6576 481if ($quiz_qbanktool) {
482 $bankclass = '';
483 $quizcontentsclass = '';
484} else {
e6fb2c60 485 $bankclass = 'collapsed ';
324d6576 486 $quizcontentsclass = 'quizwhenbankcollapsed';
487}
5669badf 488
6605ff8c 489echo '<div class="questionbankwindow ' . $bankclass . 'block">';
e6fb2c60 490echo '<div class="header"><div class="title"><h2>';
491echo get_string('questionbankcontents', 'quiz') .
bd5d8b50
ME
492 '&nbsp;[<a href="' . $thispageurl->out(true, array('qbanktool' => '1')) .
493 '" id="showbankcmd">' . get_string('show').
494 '</a><a href="' . $thispageurl->out(true, array('qbanktool' => '0')) .
495 '" id="hidebankcmd">' . get_string('hide').
496 '</a>]';
e6fb2c60 497echo '</h2></div></div><div class="content">';
498
5669badf 499echo '<span id="questionbank"></span>';
1cdbd5e4 500echo '<div class="container">';
fa583f5f 501echo '<div id="module" class="module">';
502echo '<div class="bd">';
5bd22790 503$questionbank->display('editq',
fa583f5f 504 $pagevars['qpage'],
b72b4137 505 $pagevars['qperpage'],
fa583f5f 506 $pagevars['cat'], $pagevars['recurse'], $pagevars['showhidden'],
e20ad67d 507 $pagevars['qbshowtext']);
324d6576 508echo '</div>';
509echo '</div>';
510echo '</div>';
a5cb8d69 511
e6fb2c60 512echo '</div></div>';
fa583f5f 513
324d6576 514echo '<div class="quizcontents ' . $quizcontentsclass . '" id="quizcontentsblock">';
3e10e429 515if ($quiz->shufflequestions) {
324d6576 516 $repaginatingdisabledhtml = 'disabled="disabled"';
517 $repaginatingdisabled = true;
518} else {
519 $repaginatingdisabledhtml = '';
520 $repaginatingdisabled = false;
521}
522if ($quiz_reordertool) {
25a03faa
TH
523 echo '<div class="repaginatecommand"><button id="repaginatecommand" ' .
524 $repaginatingdisabledhtml.'>'.
324d6576 525 get_string('repaginatecommand', 'quiz').'...</button>';
fa583f5f 526 echo '</div>';
527}
16cad79b
TH
528
529if ($quiz_reordertool) {
4c7f377d 530 echo $OUTPUT->heading_with_help(get_string('orderingquizx', 'quiz', format_string($quiz->name)),
16cad79b
TH
531 'orderandpaging', 'quiz');
532} else {
4c7f377d 533 echo $OUTPUT->heading(get_string('editingquizx', 'quiz', format_string($quiz->name)), 2);
16cad79b
TH
534 echo $OUTPUT->help_icon('editingquiz', 'quiz', get_string('basicideasofquiz', 'quiz'));
535}
3e10e429 536quiz_print_status_bar($quiz);
fa583f5f 537
3e10e429 538$tabindex = 0;
18dff757 539quiz_print_grading_form($quiz, $thispageurl, $tabindex);
3e10e429 540
541$notifystrings = array();
542if ($quizhasattempts) {
a49cb927 543 $reviewlink = quiz_attempt_summary_link_to_reports($quiz, $cm, $contexts->lowest());
3e10e429 544 $notifystrings[] = get_string('cannoteditafterattempts', 'quiz', $reviewlink);
324d6576 545}
3e10e429 546if ($quiz->shufflequestions) {
324d6576 547 $updateurl = new moodle_url("$CFG->wwwroot/course/mod.php",
548 array('return' => 'true', 'update' => $quiz->cmid, 'sesskey' => sesskey()));
3e10e429 549 $updatelink = '<a href="'.$updateurl->out().'">' . get_string('updatethis', '',
550 get_string('modulename', 'quiz')) . '</a>';
551 $notifystrings[] = get_string('shufflequestionsselected', 'quiz', $updatelink);
fa583f5f 552}
3e10e429 553if (!empty($notifystrings)) {
3b1d5cc4 554 echo $OUTPUT->box('<p>' . implode('</p><p>', $notifystrings) . '</p>', 'statusdisplay');
fa583f5f 555}
556
324d6576 557if ($quiz_reordertool) {
94dbfb3a 558 $perpage = array();
fa583f5f 559 $perpage[0] = get_string('allinone', 'quiz');
324d6576 560 for ($i = 1; $i <= 50; ++$i) {
fa583f5f 561 $perpage[$i] = $i;
562 }
324d6576 563 $gostring = get_string('go');
fa583f5f 564 echo '<div id="repaginatedialog"><div class="hd">';
324d6576 565 echo get_string('repaginatecommand', 'quiz');
fa583f5f 566 echo '</div><div class="bd">';
567 echo '<form action="edit.php" method="post">';
568 echo '<fieldset class="invisiblefieldset">';
6ea66ff3 569 echo html_writer::input_hidden_params($thispageurl);
d4a1fcaf 570 echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
9e83f3d1 571 // YUI does not submit the value of the submit button so we need to add the value.
fa583f5f 572 echo '<input type="hidden" name="repaginate" value="'.$gostring.'" />';
3224f709
PS
573 $attributes = array();
574 $attributes['disabled'] = $repaginatingdisabledhtml ? 'disabled' : null;
25a03faa
TH
575 $select = html_writer::select(
576 $perpage, 'questionsperpage', $quiz->questionsperpage, null, $attributes);
3224f709 577 print_string('repaginate', 'quiz', $select);
fa583f5f 578 echo '<div class="quizquestionlistcontrols">';
25a03faa
TH
579 echo ' <input type="submit" name="repaginate" value="'. $gostring . '" ' .
580 $repaginatingdisabledhtml.' />';
fa583f5f 581 echo '</div></fieldset></form></div></div>';
582}
fa583f5f 583
56ed242b
SH
584if ($quiz_reordertool) {
585 echo '<div class="reorder">';
586} else {
587 echo '<div class="editq">';
588}
589
76cf77e4
TH
590quiz_print_question_list($quiz, $thispageurl, true, $quiz_reordertool, $quiz_qbanktool,
591 $quizhasattempts, $defaultcategoryobj, $canaddquestion, $canaddrandom);
3e10e429 592echo '</div>';
4e6f553d 593
9e83f3d1 594// Close <div class="quizcontents">.
fa583f5f 595echo '</div>';
596
76cf77e4 597if (!$quiz_reordertool && $canaddrandom) {
94dbfb3a
TH
598 $randomform = new quiz_add_random_form(new moodle_url('/mod/quiz/addrandom.php'), $contexts);
599 $randomform->set_data(array(
600 'category' => $pagevars['cat'],
a530d4a9 601 'returnurl' => $thispageurl->out_as_local_url(false),
94dbfb3a
TH
602 'cmid' => $cm->id,
603 ));
fa583f5f 604 ?>
25a03faa
TH
605 <div id="randomquestiondialog">
606 <div class="hd"><?php print_string('addrandomquestiontoquiz', 'quiz', $quiz->name); ?>
607 <span id="pagenumber"><!-- JavaScript will insert the page number here. -->
608 </span>
609 </div>
610 <div class="bd"><?php
611 $randomform->display();
612 ?></div>
613 </div>
fa583f5f 614 <?php
615}
867847e3 616echo $OUTPUT->footer();