2 // This file is part of Moodle - http://moodle.org/
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.
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.
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/>.
18 * This file keeps track of upgrades to Moodle.
20 * Sometimes, changes between versions involve
21 * alterations to database structures and other
22 * major things that may break installations.
24 * The upgrade function in this file will attempt
25 * to perform all the necessary actions to upgrade
26 * your older installation to the current version.
28 * If there's something it cannot do itself, it
29 * will tell you what you need to do.
31 * The commands in here will all be database-neutral,
32 * using the methods of database_manager class
34 * Please do not forget to use upgrade_set_timeout()
35 * before any action that may take longer time to finish.
37 * @package core_install
39 * @copyright 2006 onwards Martin Dougiamas http://dougiamas.com
40 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
43 defined('MOODLE_INTERNAL') || die();
46 * Main upgrade tasks to be executed on Moodle version bump
48 * This function is automatically executed after one bump in the Moodle core
49 * version is detected. It's in charge of performing the required tasks
50 * to raise core from the previous version to the next one.
52 * It's a collection of ordered blocks of code, named "upgrade steps",
53 * each one performing one isolated (from the rest of steps) task. Usually
54 * tasks involve creating new DB objects or performing manipulation of the
55 * information for cleanup/fixup purposes.
57 * Each upgrade step has a fixed structure, that can be summarised as follows:
59 * if ($oldversion < XXXXXXXXXX.XX) {
60 * // Explanation of the update step, linking to issue in the Tracker if necessary
61 * upgrade_set_timeout(XX); // Optional for big tasks
62 * // Code to execute goes here, usually the XMLDB Editor will
63 * // help you here. See {@link http://docs.moodle.org/dev/XMLDB_editor}.
64 * upgrade_main_savepoint(true, XXXXXXXXXX.XX);
67 * All plugins within Moodle (modules, blocks, reports...) support the existence of
68 * their own upgrade.php file, using the "Frankenstyle" component name as
69 * defined at {@link http://docs.moodle.org/dev/Frankenstyle}, for example:
70 * - {@link xmldb_page_upgrade($oldversion)}. (modules don't require the plugintype ("mod_") to be used.
71 * - {@link xmldb_auth_manual_upgrade($oldversion)}.
72 * - {@link xmldb_workshopform_accumulative_upgrade($oldversion)}.
75 * In order to keep the contents of this file reduced, it's allowed to create some helper
76 * functions to be used here in the {@link upgradelib.php} file at the same directory. Note
77 * that such a file must be manually included from upgrade.php, and there are some restrictions
78 * about what can be used within it.
80 * For more information, take a look to the documentation available:
81 * - Data definition API: {@link http://docs.moodle.org/dev/Data_definition_API}
82 * - Upgrade API: {@link http://docs.moodle.org/dev/Upgrade_API}
84 * @param int $oldversion
85 * @return bool always true
87 function xmldb_main_upgrade($oldversion) {
88 global $CFG, $USER, $DB, $OUTPUT, $SITE;
90 require_once($CFG->libdir.'/db/upgradelib.php'); // Core Upgrade-related functions
92 $dbman = $DB->get_manager(); // loads ddl manager and xmldb classes
94 if ($oldversion < 2011120500) {
95 // just in case somebody hacks upgrade scripts or env, we really can not continue
96 echo("You need to upgrade to 2.2.x first!\n");
98 // Note this savepoint is 100% unreachable, but needed to pass the upgrade checks
99 upgrade_main_savepoint(true, 2011120500);
102 // Moodle v2.2.0 release upgrade line
103 // Put any upgrade step following this
105 if ($oldversion < 2011120500.02) {
107 upgrade_set_timeout(60*20); // This may take a while
108 // MDL-28180. Some missing restrictions in certain backup & restore operations
109 // were causing incorrect duplicates in the course_completion_aggr_methd table.
110 // This upgrade step takes rid of them.
111 $sql = 'SELECT course, criteriatype, MIN(id) AS minid
112 FROM {course_completion_aggr_methd}
113 GROUP BY course, criteriatype
114 HAVING COUNT(*) > 1';
115 $duprs = $DB->get_recordset_sql($sql);
116 foreach ($duprs as $duprec) {
117 // We need to handle NULLs in criteriatype diferently
118 if (is_null($duprec->criteriatype)) {
119 $where = 'course = ? AND criteriatype IS NULL AND id > ?';
120 $params = array($duprec->course, $duprec->minid);
122 $where = 'course = ? AND criteriatype = ? AND id > ?';
123 $params = array($duprec->course, $duprec->criteriatype, $duprec->minid);
125 $DB->delete_records_select('course_completion_aggr_methd', $where, $params);
129 // Main savepoint reached
130 upgrade_main_savepoint(true, 2011120500.02);
133 if ($oldversion < 2011120500.03) {
135 // Changing precision of field value on table user_preferences to (1333)
136 $table = new xmldb_table('user_preferences');
137 $field = new xmldb_field('value', XMLDB_TYPE_CHAR, '1333', null, XMLDB_NOTNULL, null, null, 'name');
139 // Launch change of precision for field value
140 $dbman->change_field_precision($table, $field);
142 // Main savepoint reached
143 upgrade_main_savepoint(true, 2011120500.03);
146 if ($oldversion < 2012020200.03) {
148 // Define index rolecontext (not unique) to be added to role_assignments
149 $table = new xmldb_table('role_assignments');
150 $index = new xmldb_index('rolecontext', XMLDB_INDEX_NOTUNIQUE, array('roleid', 'contextid'));
152 // Conditionally launch add index rolecontext
153 if (!$dbman->index_exists($table, $index)) {
154 $dbman->add_index($table, $index);
157 // Define index usercontextrole (not unique) to be added to role_assignments
158 $index = new xmldb_index('usercontextrole', XMLDB_INDEX_NOTUNIQUE, array('userid', 'contextid', 'roleid'));
160 // Conditionally launch add index usercontextrole
161 if (!$dbman->index_exists($table, $index)) {
162 $dbman->add_index($table, $index);
165 // Main savepoint reached
166 upgrade_main_savepoint(true, 2012020200.03);
169 if ($oldversion < 2012020200.06) {
170 // Previously we always allowed users to override their email address via the messaging system
171 // We have now added a setting to allow admins to turn this this ability on and off
172 // While this setting defaults to 0 (off) we're setting it to 1 (on) to maintain the behaviour for upgrading sites
173 set_config('messagingallowemailoverride', 1);
175 // Main savepoint reached
176 upgrade_main_savepoint(true, 2012020200.06);
179 if ($oldversion < 2012021700.01) {
180 // Changing precision of field uniquehash on table post to 255
181 $table = new xmldb_table('post');
182 $field = new xmldb_field('uniquehash', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'content');
184 // Launch change of precision for field uniquehash
185 $dbman->change_field_precision($table, $field);
187 // Main savepoint reached
188 upgrade_main_savepoint(true, 2012021700.01);
191 if ($oldversion < 2012021700.02) {
192 // Somewhere before 1.9 summary and content column in post table were not null. In 1.9+
193 // not null became false.
194 $columns = $DB->get_columns('post');
196 // Fix discrepancies in summary field after upgrade from 1.9
197 if (array_key_exists('summary', $columns) && $columns['summary']->not_null != false) {
198 $table = new xmldb_table('post');
199 $summaryfield = new xmldb_field('summary', XMLDB_TYPE_TEXT, 'big', null, null, null, null, 'subject');
201 if ($dbman->field_exists($table, $summaryfield)) {
202 $dbman->change_field_notnull($table, $summaryfield);
207 // Fix discrepancies in content field after upgrade from 1.9
208 if (array_key_exists('content', $columns) && $columns['content']->not_null != false) {
209 $table = new xmldb_table('post');
210 $contentfield = new xmldb_field('content', XMLDB_TYPE_TEXT, 'big', null, null, null, null, 'summary');
212 if ($dbman->field_exists($table, $contentfield)) {
213 $dbman->change_field_notnull($table, $contentfield);
218 upgrade_main_savepoint(true, 2012021700.02);
221 // The ability to backup user (private) files is out completely - MDL-29248
222 if ($oldversion < 2012030100.01) {
223 unset_config('backup_general_user_files', 'backup');
224 unset_config('backup_general_user_files_locked', 'backup');
225 unset_config('backup_auto_user_files', 'backup');
227 upgrade_main_savepoint(true, 2012030100.01);
230 if ($oldversion < 2012030900.01) {
231 // Migrate all numbers to signed & all texts and binaries to big size.
232 // It should be safe to interrupt this and continue later.
233 upgrade_mysql_fix_unsigned_and_lob_columns();
235 // Main savepoint reached
236 upgrade_main_savepoint(true, 2012030900.01);
239 if ($oldversion < 2012031500.01) {
240 // Upgrade old course_allowed_modules data to be permission overrides.
241 if ($CFG->restrictmodulesfor === 'all') {
242 $courses = $DB->get_records_menu('course', array(), 'id', 'id, 1');
243 } else if ($CFG->restrictmodulesfor === 'requested') {
244 $courses = $DB->get_records_menu('course', array('restrictmodules' => 1), 'id', 'id, 1');
249 if (!$dbman->table_exists('course_allowed_modules')) {
250 // Upgrade must already have been run on this server. This might happen,
251 // for example, during development of these changes.
255 $modidtoname = $DB->get_records_menu('modules', array(), 'id', 'id, name');
257 $coursecount = count($courses);
259 $pbar = new progress_bar('allowedmods', 500, true);
260 $transaction = $DB->start_delegated_transaction();
264 foreach ($courses as $courseid => $notused) {
266 upgrade_set_timeout(60); // 1 minute per course should be fine.
268 $allowedmoduleids = $DB->get_records_menu('course_allowed_modules',
269 array('course' => $courseid), 'module', 'module, 1');
270 if (empty($allowedmoduleids)) {
271 // This seems to be the best match for backwards compatibility,
272 // not necessarily with the old code in course_allowed_module function,
273 // but with the code that used to be in the coures settings form.
274 $allowedmoduleids = explode(',', $CFG->defaultallowedmodules);
275 $allowedmoduleids = array_combine($allowedmoduleids, $allowedmoduleids);
278 $context = context_course::instance($courseid);
280 list($roleids) = get_roles_with_cap_in_context($context, 'moodle/course:manageactivities');
281 list($managerroleids) = get_roles_with_cap_in_context($context, 'moodle/site:config');
282 foreach ($managerroleids as $roleid) {
283 unset($roleids[$roleid]);
286 foreach ($modidtoname as $modid => $modname) {
287 if (isset($allowedmoduleids[$modid])) {
288 // Module is allowed, no worries.
292 $capability = 'mod/' . $modname . ':addinstance';
293 foreach ($roleids as $roleid) {
294 assign_capability($capability, CAP_PREVENT, $roleid, $context);
298 $pbar->update($i, $coursecount, "Upgrading legacy course_allowed_modules data - $i/$coursecount.");
302 $transaction->allow_commit();
305 upgrade_main_savepoint(true, 2012031500.01);
308 if ($oldversion < 2012031500.02) {
310 // Define field restrictmodules to be dropped from course
311 $table = new xmldb_table('course');
312 $field = new xmldb_field('restrictmodules');
314 // Conditionally launch drop field requested
315 if ($dbman->field_exists($table, $field)) {
316 $dbman->drop_field($table, $field);
319 upgrade_main_savepoint(true, 2012031500.02);
322 if ($oldversion < 2012031500.03) {
324 // Define table course_allowed_modules to be dropped
325 $table = new xmldb_table('course_allowed_modules');
327 // Conditionally launch drop table for course_allowed_modules
328 if ($dbman->table_exists($table)) {
329 $dbman->drop_table($table);
332 upgrade_main_savepoint(true, 2012031500.03);
335 if ($oldversion < 2012031500.04) {
336 // Clean up the old admin settings.
337 unset_config('restrictmodulesfor');
338 unset_config('restrictbydefault');
339 unset_config('defaultallowedmodules');
341 upgrade_main_savepoint(true, 2012031500.04);
344 if ($oldversion < 2012032300.02) {
345 // Migrate the old admin debug setting.
346 if ($CFG->debug == 38911) {
347 set_config('debug', DEBUG_DEVELOPER);
348 } else if ($CFG->debug == 6143) {
349 set_config('debug', DEBUG_ALL);
351 upgrade_main_savepoint(true, 2012032300.02);
354 if ($oldversion < 2012042300.00) {
355 // This change makes the course_section index unique.
357 // xmldb does not allow changing index uniqueness - instead we must drop
358 // index then add it again
359 $table = new xmldb_table('course_sections');
360 $index = new xmldb_index('course_section', XMLDB_INDEX_NOTUNIQUE, array('course', 'section'));
362 // Conditionally launch drop index course_section
363 if ($dbman->index_exists($table, $index)) {
364 $dbman->drop_index($table, $index);
367 // Look for any duplicate course_sections entries. There should not be
368 // any but on some busy systems we found a few, maybe due to previous
370 $transaction = $DB->start_delegated_transaction();
371 $rs = $DB->get_recordset_sql('
376 INNER JOIN {course_sections} older
377 ON cs.course = older.course AND cs.section = older.section
378 AND older.id < cs.id');
379 foreach ($rs as $rec) {
380 $DB->delete_records('course_sections', array('id' => $rec->id));
381 // We can't use rebuild_course_cache() here because introducing sectioncache later
382 // so reset modinfo manually.
383 $DB->set_field('course', 'modinfo', null, array('id' => $rec->course));
386 $transaction->allow_commit();
388 // Define index course_section (unique) to be added to course_sections
389 $index = new xmldb_index('course_section', XMLDB_INDEX_UNIQUE, array('course', 'section'));
391 // Conditionally launch add index course_section
392 if (!$dbman->index_exists($table, $index)) {
393 $dbman->add_index($table, $index);
396 // Main savepoint reached
397 upgrade_main_savepoint(true, 2012042300.00);
400 if ($oldversion < 2012042300.02) {
401 require_once($CFG->dirroot.'/completion/criteria/completion_criteria.php');
402 // Delete orphaned criteria which were left when modules were removed
403 if ($DB->get_dbfamily() === 'mysql') {
404 $sql = "DELETE cc FROM {course_completion_criteria} cc
405 LEFT JOIN {course_modules} cm ON cm.id = cc.moduleinstance
406 WHERE cm.id IS NULL AND cc.criteriatype = ".COMPLETION_CRITERIA_TYPE_ACTIVITY;
408 $sql = "DELETE FROM {course_completion_criteria}
410 SELECT 'x' FROM {course_modules}
411 WHERE {course_modules}.id = {course_completion_criteria}.moduleinstance)
412 AND {course_completion_criteria}.criteriatype = ".COMPLETION_CRITERIA_TYPE_ACTIVITY;
416 // Main savepoint reached
417 upgrade_main_savepoint(true, 2012042300.02);
420 if ($oldversion < 2012050300.01) {
421 // Make sure deleted users do not have picture flag.
422 $DB->set_field('user', 'picture', 0, array('deleted'=>1, 'picture'=>1));
423 upgrade_main_savepoint(true, 2012050300.01);
426 if ($oldversion < 2012050300.02) {
428 // Changing precision of field picture on table user to (10)
429 $table = new xmldb_table('user');
430 $field = new xmldb_field('picture', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'secret');
432 // Launch change of precision for field picture
433 $dbman->change_field_precision($table, $field);
435 // Main savepoint reached
436 upgrade_main_savepoint(true, 2012050300.02);
439 if ($oldversion < 2012050300.03) {
441 // Define field coursedisplay to be added to course
442 $table = new xmldb_table('course');
443 $field = new xmldb_field('coursedisplay', XMLDB_TYPE_INTEGER, '2', null, XMLDB_NOTNULL, null, '0', 'completionnotify');
445 // Conditionally launch add field coursedisplay
446 if (!$dbman->field_exists($table, $field)) {
447 $dbman->add_field($table, $field);
450 // Main savepoint reached
451 upgrade_main_savepoint(true, 2012050300.03);
454 if ($oldversion < 2012050300.04) {
456 // Define table course_display to be dropped
457 $table = new xmldb_table('course_display');
459 // Conditionally launch drop table for course_display
460 if ($dbman->table_exists($table)) {
461 $dbman->drop_table($table);
464 // Main savepoint reached
465 upgrade_main_savepoint(true, 2012050300.04);
468 if ($oldversion < 2012050300.05) {
470 // Clean up removed admin setting.
471 unset_config('navlinkcoursesections');
473 upgrade_main_savepoint(true, 2012050300.05);
476 if ($oldversion < 2012050400.01) {
478 // Define index sortorder (not unique) to be added to course
479 $table = new xmldb_table('course');
480 $index = new xmldb_index('sortorder', XMLDB_INDEX_NOTUNIQUE, array('sortorder'));
482 // Conditionally launch add index sortorder
483 if (!$dbman->index_exists($table, $index)) {
484 $dbman->add_index($table, $index);
487 // Main savepoint reached
488 upgrade_main_savepoint(true, 2012050400.01);
491 if ($oldversion < 2012050400.02) {
493 // Clean up removed admin setting.
494 unset_config('enablecourseajax');
496 upgrade_main_savepoint(true, 2012050400.02);
499 if ($oldversion < 2012051100.01) {
501 // Define field idnumber to be added to groups
502 $table = new xmldb_table('groups');
503 $field = new xmldb_field('idnumber', XMLDB_TYPE_CHAR, '100', null, XMLDB_NOTNULL, null, null, 'courseid');
504 $index = new xmldb_index('idnumber', XMLDB_INDEX_NOTUNIQUE, array('idnumber'));
506 // Conditionally launch add field idnumber
507 if (!$dbman->field_exists($table, $field)) {
508 $dbman->add_field($table, $field);
511 // Conditionally launch add index idnumber
512 if (!$dbman->index_exists($table, $index)) {
513 $dbman->add_index($table, $index);
516 // Define field idnumber to be added to groupings
517 $table = new xmldb_table('groupings');
518 $field = new xmldb_field('idnumber', XMLDB_TYPE_CHAR, '100', null, XMLDB_NOTNULL, null, null, 'name');
519 $index = new xmldb_index('idnumber', XMLDB_INDEX_NOTUNIQUE, array('idnumber'));
521 // Conditionally launch add field idnumber
522 if (!$dbman->field_exists($table, $field)) {
523 $dbman->add_field($table, $field);
526 // Conditionally launch add index idnumber
527 if (!$dbman->index_exists($table, $index)) {
528 $dbman->add_index($table, $index);
531 // Main savepoint reached
532 upgrade_main_savepoint(true, 2012051100.01);
535 if ($oldversion < 2012051100.03) {
537 // Amend course table to add sectioncache cache
538 $table = new xmldb_table('course');
539 $field = new xmldb_field('sectioncache', XMLDB_TYPE_TEXT, null, null, null, null, null, 'showgrades');
540 if (!$dbman->field_exists($table, $field)) {
541 $dbman->add_field($table, $field);
544 // Amend course_sections to add date, time and groupingid availability
545 // conditions and a setting about whether to show them
546 $table = new xmldb_table('course_sections');
547 $field = new xmldb_field('availablefrom', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'visible');
548 if (!$dbman->field_exists($table, $field)) {
549 $dbman->add_field($table, $field);
551 $field = new xmldb_field('availableuntil', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'availablefrom');
552 if (!$dbman->field_exists($table, $field)) {
553 $dbman->add_field($table, $field);
555 $field = new xmldb_field('showavailability', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'availableuntil');
556 // Conditionally launch add field showavailability
557 if (!$dbman->field_exists($table, $field)) {
558 $dbman->add_field($table, $field);
560 $field = new xmldb_field('groupingid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'showavailability');
561 // Conditionally launch add field groupingid
562 if (!$dbman->field_exists($table, $field)) {
563 $dbman->add_field($table, $field);
566 // Add course_sections_availability to add completion & grade availability conditions
567 $table = new xmldb_table('course_sections_availability');
569 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
570 $table->add_field('coursesectionid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
571 $table->add_field('sourcecmid', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
572 $table->add_field('requiredcompletion', XMLDB_TYPE_INTEGER, '1', null, null, null, null);
573 $table->add_field('gradeitemid', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
574 $table->add_field('grademin', XMLDB_TYPE_NUMBER, '10, 5', null, null, null, null);
575 $table->add_field('grademax', XMLDB_TYPE_NUMBER, '10, 5', null, null, null, null);
577 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
578 $table->add_key('coursesectionid', XMLDB_KEY_FOREIGN, array('coursesectionid'), 'course_sections', array('id'));
579 $table->add_key('sourcecmid', XMLDB_KEY_FOREIGN, array('sourcecmid'), 'course_modules', array('id'));
580 $table->add_key('gradeitemid', XMLDB_KEY_FOREIGN, array('gradeitemid'), 'grade_items', array('id'));
582 if (!$dbman->table_exists($table)) {
583 $dbman->create_table($table);
586 // Main savepoint reached
587 upgrade_main_savepoint(true, 2012051100.03);
590 if ($oldversion < 2012052100.00) {
592 // Define field referencefileid to be added to files.
593 $table = new xmldb_table('files');
595 // Define field referencefileid to be added to files.
596 $field = new xmldb_field('referencefileid', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'sortorder');
598 // Conditionally launch add field referencefileid.
599 if (!$dbman->field_exists($table, $field)) {
600 $dbman->add_field($table, $field);
603 // Define field referencelastsync to be added to files.
604 $field = new xmldb_field('referencelastsync', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'referencefileid');
606 // Conditionally launch add field referencelastsync.
607 if (!$dbman->field_exists($table, $field)) {
608 $dbman->add_field($table, $field);
611 // Define field referencelifetime to be added to files.
612 $field = new xmldb_field('referencelifetime', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'referencelastsync');
614 // Conditionally launch add field referencelifetime.
615 if (!$dbman->field_exists($table, $field)) {
616 $dbman->add_field($table, $field);
619 $key = new xmldb_key('referencefileid', XMLDB_KEY_FOREIGN, array('referencefileid'), 'files_reference', array('id'));
620 // Launch add key referencefileid
621 $dbman->add_key($table, $key);
623 // Define table files_reference to be created.
624 $table = new xmldb_table('files_reference');
626 // Adding fields to table files_reference.
627 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
628 $table->add_field('repositoryid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
629 $table->add_field('lastsync', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
630 $table->add_field('lifetime', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
631 $table->add_field('reference', XMLDB_TYPE_TEXT, null, null, null, null, null);
633 // Adding keys to table files_reference.
634 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
635 $table->add_key('repositoryid', XMLDB_KEY_FOREIGN, array('repositoryid'), 'repository_instances', array('id'));
637 // Conditionally launch create table for files_reference
638 if (!$dbman->table_exists($table)) {
639 $dbman->create_table($table);
642 // Main savepoint reached
643 upgrade_main_savepoint(true, 2012052100.00);
646 if ($oldversion < 2012052500.03) { // fix invalid course_completion_records MDL-27368
647 //first get all instances of duplicate records
648 $sql = 'SELECT userid, course FROM {course_completions} WHERE (deleted IS NULL OR deleted <> 1) GROUP BY userid, course HAVING (count(id) > 1)';
649 $duplicates = $DB->get_recordset_sql($sql, array());
651 foreach ($duplicates as $duplicate) {
653 //now get all the records for this user/course
654 $sql = 'userid = ? AND course = ? AND (deleted IS NULL OR deleted <> 1)';
655 $completions = $DB->get_records_select('course_completions', $sql,
656 array($duplicate->userid, $duplicate->course), 'timecompleted DESC, timestarted DESC');
657 $needsupdate = false;
658 $origcompletion = null;
659 foreach ($completions as $completion) {
661 if ($pointer === 1) { //keep 1st record but delete all others.
662 $origcompletion = $completion;
664 //we need to keep the "oldest" of all these fields as the valid completion record.
665 $fieldstocheck = array('timecompleted', 'timestarted', 'timeenrolled');
666 foreach ($fieldstocheck as $f) {
667 if ($origcompletion->$f > $completion->$f) {
668 $origcompletion->$f = $completion->$f;
672 $DB->delete_records('course_completions', array('id'=>$completion->id));
676 $DB->update_record('course_completions', $origcompletion);
680 // Main savepoint reached
681 upgrade_main_savepoint(true, 2012052500.03);
684 if ($oldversion < 2012052900.00) {
685 // Clean up all duplicate records in the course_completions table in preparation
686 // for adding a new index there.
687 upgrade_course_completion_remove_duplicates(
688 'course_completions',
689 array('userid', 'course'),
690 array('timecompleted', 'timestarted', 'timeenrolled')
693 // Main savepoint reached
694 upgrade_main_savepoint(true, 2012052900.00);
697 if ($oldversion < 2012052900.01) {
698 // Add indexes to prevent new duplicates in the course_completions table.
699 // Define index useridcourse (unique) to be added to course_completions
700 $table = new xmldb_table('course_completions');
701 $index = new xmldb_index('useridcourse', XMLDB_INDEX_UNIQUE, array('userid', 'course'));
703 // Conditionally launch add index useridcourse
704 if (!$dbman->index_exists($table, $index)) {
705 $dbman->add_index($table, $index);
708 // Main savepoint reached
709 upgrade_main_savepoint(true, 2012052900.01);
712 if ($oldversion < 2012052900.02) {
713 // Clean up all duplicate records in the course_completion_crit_compl table in preparation
714 // for adding a new index there.
715 upgrade_course_completion_remove_duplicates(
716 'course_completion_crit_compl',
717 array('userid', 'course', 'criteriaid'),
718 array('timecompleted')
721 // Main savepoint reached
722 upgrade_main_savepoint(true, 2012052900.02);
725 if ($oldversion < 2012052900.03) {
726 // Add indexes to prevent new duplicates in the course_completion_crit_compl table.
727 // Define index useridcoursecriteraid (unique) to be added to course_completion_crit_compl
728 $table = new xmldb_table('course_completion_crit_compl');
729 $index = new xmldb_index('useridcoursecriteraid', XMLDB_INDEX_UNIQUE, array('userid', 'course', 'criteriaid'));
731 // Conditionally launch add index useridcoursecriteraid
732 if (!$dbman->index_exists($table, $index)) {
733 $dbman->add_index($table, $index);
736 // Main savepoint reached
737 upgrade_main_savepoint(true, 2012052900.03);
740 if ($oldversion < 2012052900.04) {
741 // Clean up all duplicate records in the course_completion_aggr_methd table in preparation
742 // for adding a new index there.
743 upgrade_course_completion_remove_duplicates(
744 'course_completion_aggr_methd',
745 array('course', 'criteriatype')
748 // Main savepoint reached
749 upgrade_main_savepoint(true, 2012052900.04);
752 if ($oldversion < 2012052900.05) {
753 // Add indexes to prevent new duplicates in the course_completion_aggr_methd table.
754 // Define index coursecriteratype (unique) to be added to course_completion_aggr_methd
755 $table = new xmldb_table('course_completion_aggr_methd');
756 $index = new xmldb_index('coursecriteriatype', XMLDB_INDEX_UNIQUE, array('course', 'criteriatype'));
758 // Conditionally launch add index coursecriteratype
759 if (!$dbman->index_exists($table, $index)) {
760 $dbman->add_index($table, $index);
763 // Main savepoint reached
764 upgrade_main_savepoint(true, 2012052900.05);
767 if ($oldversion < 2012060600.01) {
768 // Add field referencehash to files_reference
769 $table = new xmldb_table('files_reference');
770 $field = new xmldb_field('referencehash', XMLDB_TYPE_CHAR, '40', null, XMLDB_NOTNULL, null, null, 'reference');
771 if (!$dbman->field_exists($table, $field)) {
772 $dbman->add_field($table, $field);
774 upgrade_main_savepoint(true, 2012060600.01);
777 if ($oldversion < 2012060600.02) {
778 // Populate referencehash field with SHA1 hash of the reference - this shoudl affect only 2.3dev sites
779 // that were using the feature for testing. Production sites have the table empty.
780 $rs = $DB->get_recordset('files_reference', null, '', 'id, reference');
781 foreach ($rs as $record) {
782 $hash = sha1($record->reference);
783 $DB->set_field('files_reference', 'referencehash', $hash, array('id' => $record->id));
787 upgrade_main_savepoint(true, 2012060600.02);
790 if ($oldversion < 2012060600.03) {
791 // Merge duplicate records in files_reference that were created during the development
792 // phase at 2.3dev sites. This is needed so we can create the unique index over
793 // (repositoryid, referencehash) fields.
794 $sql = "SELECT repositoryid, referencehash, MIN(id) AS minid
795 FROM {files_reference}
796 GROUP BY repositoryid, referencehash
797 HAVING COUNT(*) > 1";
798 $duprs = $DB->get_recordset_sql($sql);
799 foreach ($duprs as $duprec) {
800 // get the list of all ids in {files_reference} that need to be remapped
801 $dupids = $DB->get_records_select('files_reference', "repositoryid = ? AND referencehash = ? AND id > ?",
802 array($duprec->repositoryid, $duprec->referencehash, $duprec->minid), '', 'id');
803 $dupids = array_keys($dupids);
804 // relink records in {files} that are now referring to a duplicate record
805 // in {files_reference} to refer to the first one
806 list($subsql, $subparams) = $DB->get_in_or_equal($dupids);
807 $DB->set_field_select('files', 'referencefileid', $duprec->minid, "referencefileid $subsql", $subparams);
808 // and finally remove all orphaned records from {files_reference}
809 $DB->delete_records_list('files_reference', 'id', $dupids);
813 upgrade_main_savepoint(true, 2012060600.03);
816 if ($oldversion < 2012060600.04) {
817 // Add a unique index over repositoryid and referencehash fields in files_reference table
818 $table = new xmldb_table('files_reference');
819 $index = new xmldb_index('uq_external_file', XMLDB_INDEX_UNIQUE, array('repositoryid', 'referencehash'));
821 if (!$dbman->index_exists($table, $index)) {
822 $dbman->add_index($table, $index);
825 upgrade_main_savepoint(true, 2012060600.04);
828 if ($oldversion < 2012061800.01) {
830 // Define field screenreader to be dropped from user
831 $table = new xmldb_table('user');
832 $field = new xmldb_field('ajax');
834 // Conditionally launch drop field screenreader
835 if ($dbman->field_exists($table, $field)) {
836 $dbman->drop_field($table, $field);
839 // Main savepoint reached
840 upgrade_main_savepoint(true, 2012061800.01);
843 if ($oldversion < 2012062000.00) {
844 // Add field newcontextid to backup_files_template
845 $table = new xmldb_table('backup_files_template');
846 $field = new xmldb_field('newcontextid', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'info');
848 if (!$dbman->field_exists($table, $field)) {
849 $dbman->add_field($table, $field);
852 upgrade_main_savepoint(true, 2012062000.00);
855 if ($oldversion < 2012062000.01) {
856 // Add field newitemid to backup_files_template
857 $table = new xmldb_table('backup_files_template');
858 $field = new xmldb_field('newitemid', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'newcontextid');
860 if (!$dbman->field_exists($table, $field)) {
861 $dbman->add_field($table, $field);
864 upgrade_main_savepoint(true, 2012062000.01);
868 // Moodle v2.3.0 release upgrade line
869 // Put any upgrade step following this
872 if ($oldversion < 2012062500.02) {
873 // Drop some old backup tables, not used anymore
875 // Define table backup_files to be dropped
876 $table = new xmldb_table('backup_files');
878 // Conditionally launch drop table for backup_files
879 if ($dbman->table_exists($table)) {
880 $dbman->drop_table($table);
883 // Define table backup_ids to be dropped
884 $table = new xmldb_table('backup_ids');
886 // Conditionally launch drop table for backup_ids
887 if ($dbman->table_exists($table)) {
888 $dbman->drop_table($table);
891 // Main savepoint reached
892 upgrade_main_savepoint(true, 2012062500.02);
895 if ($oldversion < 2012070600.04) {
896 // Define table course_modules_avail_fields to be created
897 $table = new xmldb_table('course_modules_avail_fields');
899 // Adding fields to table course_modules_avail_fields
900 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
901 $table->add_field('coursemoduleid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
902 $table->add_field('userfield', XMLDB_TYPE_CHAR, '50', null, null, null, null);
903 $table->add_field('customfieldid', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
904 $table->add_field('operator', XMLDB_TYPE_CHAR, '20', null, XMLDB_NOTNULL, null, null);
905 $table->add_field('value', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null);
907 // Adding keys to table course_modules_avail_fields
908 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
909 $table->add_key('coursemoduleid', XMLDB_KEY_FOREIGN, array('coursemoduleid'), 'course_modules', array('id'));
911 // Conditionally launch create table for course_modules_avail_fields
912 if (!$dbman->table_exists($table)) {
913 $dbman->create_table($table);
916 // Main savepoint reached
917 upgrade_main_savepoint(true, 2012070600.04);
920 if ($oldversion < 2012070600.05) {
921 // Define table course_sections_avail_fields to be created
922 $table = new xmldb_table('course_sections_avail_fields');
924 // Adding fields to table course_sections_avail_fields
925 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
926 $table->add_field('coursesectionid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
927 $table->add_field('userfield', XMLDB_TYPE_CHAR, '50', null, null, null, null);
928 $table->add_field('customfieldid', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
929 $table->add_field('operator', XMLDB_TYPE_CHAR, '20', null, XMLDB_NOTNULL, null, null);
930 $table->add_field('value', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null);
932 // Adding keys to table course_sections_avail_fields
933 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
934 $table->add_key('coursesectionid', XMLDB_KEY_FOREIGN, array('coursesectionid'), 'course_sections', array('id'));
936 // Conditionally launch create table for course_sections_avail_fields
937 if (!$dbman->table_exists($table)) {
938 $dbman->create_table($table);
941 // Main savepoint reached
942 upgrade_main_savepoint(true, 2012070600.05);
945 if ($oldversion < 2012070600.06) {
947 // Drop "deleted" fields
948 $table = new xmldb_table('course_completions');
949 $field = new xmldb_field('timenotified');
950 $field = new xmldb_field('deleted');
952 // Conditionally launch drop field deleted from course_completions
953 if ($dbman->field_exists($table, $field)) {
954 $dbman->drop_field($table, $field);
957 $field = new xmldb_field('timenotified');
958 // Conditionally launch drop field timenotified from course_completions
959 if ($dbman->field_exists($table, $field)) {
960 $dbman->drop_field($table, $field);
963 // Main savepoint reached
964 upgrade_main_savepoint(true, 2012070600.06);
967 if ($oldversion < 2012070600.07) {
968 $table = new xmldb_table('course_completion_crit_compl');
969 $field = new xmldb_field('deleted');
971 // Conditionally launch drop field deleted from course_completion_crit_compl
972 if ($dbman->field_exists($table, $field)) {
973 $dbman->drop_field($table, $field);
975 // Main savepoint reached
976 upgrade_main_savepoint(true, 2012070600.07);
979 if ($oldversion < 2012070600.08) {
981 // Drop unused table "course_completion_notify"
982 $table = new xmldb_table('course_completion_notify');
984 // Conditionally launch drop table course_completion_notify
985 if ($dbman->table_exists($table)) {
986 $dbman->drop_table($table);
989 // Main savepoint reached
990 upgrade_main_savepoint(true, 2012070600.08);
993 if ($oldversion < 2012070600.09) {
995 // Define index path (not unique) to be added to context
996 $table = new xmldb_table('context');
997 $index = new xmldb_index('path', XMLDB_INDEX_NOTUNIQUE, array('path'), array('varchar_pattern_ops'));
999 // Recreate index with new pattern hint
1000 if ($DB->get_dbfamily() === 'postgres') {
1001 if ($dbman->index_exists($table, $index)) {
1002 $dbman->drop_index($table, $index);
1004 $dbman->add_index($table, $index);
1007 // Main savepoint reached
1008 upgrade_main_savepoint(true, 2012070600.09);
1011 if ($oldversion < 2012070600.10) {
1013 // Define index name (unique) to be dropped form role
1014 $table = new xmldb_table('role');
1015 $index = new xmldb_index('name', XMLDB_INDEX_UNIQUE, array('name'));
1017 // Conditionally launch drop index name
1018 if ($dbman->index_exists($table, $index)) {
1019 $dbman->drop_index($table, $index);
1022 // Main savepoint reached
1023 upgrade_main_savepoint(true, 2012070600.10);
1026 if ($oldversion < 2012070600.11) {
1028 // Define index component-itemid-userid (not unique) to be added to role_assignments
1029 $table = new xmldb_table('role_assignments');
1030 $index = new xmldb_index('component-itemid-userid', XMLDB_INDEX_NOTUNIQUE, array('component', 'itemid', 'userid'));
1032 // Conditionally launch add index component-itemid-userid
1033 if (!$dbman->index_exists($table, $index)) {
1034 $dbman->add_index($table, $index);
1037 // Main savepoint reached
1038 upgrade_main_savepoint(true, 2012070600.11);
1041 if ($oldversion < 2012071900.01) {
1042 // Cleanup after simpeltests tool
1043 capabilities_cleanup('tool_unittest');
1044 unset_all_config_for_plugin('tool_unittest');
1046 upgrade_main_savepoint(true, 2012071900.01);
1049 if ($oldversion < 2012072400.00) {
1050 // Remove obsolete xhtml strict setting - use THEME->doctype in theme config if necessary,
1051 // see theme_config->doctype in lib/outputlib.php for more details.
1052 unset_config('xmlstrictheaders');
1053 upgrade_main_savepoint(true, 2012072400.00);
1056 if ($oldversion < 2012072401.00) {
1058 // Saves orphaned questions from the Dark Side
1059 upgrade_save_orphaned_questions();
1061 // Main savepoint reached
1062 upgrade_main_savepoint(true, 2012072401.00);
1065 if ($oldversion < 2012072600.01) {
1066 // Handle events with empty eventtype //MDL-32827
1068 $DB->set_field('event', 'eventtype', 'site', array('eventtype' => '', 'courseid' => $SITE->id));
1069 $DB->set_field_select('event', 'eventtype', 'due', "eventtype = '' AND courseid != 0 AND groupid = 0 AND (modulename = 'assignment' OR modulename = 'assign')");
1070 $DB->set_field_select('event', 'eventtype', 'course', "eventtype = '' AND courseid != 0 AND groupid = 0");
1071 $DB->set_field_select('event', 'eventtype', 'group', "eventtype = '' AND groupid != 0");
1072 $DB->set_field_select('event', 'eventtype', 'user', "eventtype = '' AND userid != 0");
1074 // Main savepoint reached
1075 upgrade_main_savepoint(true, 2012072600.01);
1078 if ($oldversion < 2012080200.02) {
1079 // Drop obsolete question upgrade field that should have been added to the install.xml.
1080 $table = new xmldb_table('question');
1081 $field = new xmldb_field('oldquestiontextformat', XMLDB_TYPE_INTEGER, '2', null, XMLDB_NOTNULL, null, '0');
1083 if ($dbman->field_exists($table, $field)) {
1084 $dbman->drop_field($table, $field);
1087 upgrade_main_savepoint(true, 2012080200.02);
1090 if ($oldversion < 2012081400.01) {
1091 // Move the ability to disable blogs to its own setting MDL-25012.
1093 if (isset($CFG->bloglevel)) {
1094 // Only change settings if existing setting was set.
1095 if (empty($CFG->bloglevel)) {
1096 set_config('enableblogs', 0);
1097 // Now set the bloglevel to a valid setting as the disabled setting has been removed.
1098 // This prevents confusing results when users enable the blog system in future.
1099 set_config('bloglevel', BLOG_USER_LEVEL);
1101 set_config('enableblogs', 1);
1105 // Main savepoint reached
1106 upgrade_main_savepoint(true, 2012081400.01);
1109 if ($oldversion < 2012081600.01) {
1110 // Delete removed setting - Google Maps API V2 will not work in 2013.
1111 unset_config('googlemapkey');
1112 upgrade_main_savepoint(true, 2012081600.01);
1115 if ($oldversion < 2012082300.01) {
1116 // Add more custom enrol fields.
1117 $table = new xmldb_table('enrol');
1118 $field = new xmldb_field('customint5', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'customint4');
1120 if (!$dbman->field_exists($table, $field)) {
1121 $dbman->add_field($table, $field);
1124 $field = new xmldb_field('customint6', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'customint5');
1125 if (!$dbman->field_exists($table, $field)) {
1126 $dbman->add_field($table, $field);
1129 $field = new xmldb_field('customint7', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'customint6');
1130 if (!$dbman->field_exists($table, $field)) {
1131 $dbman->add_field($table, $field);
1134 $field = new xmldb_field('customint8', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'customint7');
1135 if (!$dbman->field_exists($table, $field)) {
1136 $dbman->add_field($table, $field);
1139 $field = new xmldb_field('customchar3', XMLDB_TYPE_CHAR, '1333', null, null, null, null, 'customchar2');
1140 if (!$dbman->field_exists($table, $field)) {
1141 $dbman->add_field($table, $field);
1144 $field = new xmldb_field('customtext3', XMLDB_TYPE_TEXT, null, null, null, null, null, 'customtext2');
1145 if (!$dbman->field_exists($table, $field)) {
1146 $dbman->add_field($table, $field);
1149 $field = new xmldb_field('customtext4', XMLDB_TYPE_TEXT, null, null, null, null, null, 'customtext3');
1150 if (!$dbman->field_exists($table, $field)) {
1151 $dbman->add_field($table, $field);
1154 // Main savepoint reached.
1155 upgrade_main_savepoint(true, 2012082300.01);
1158 if ($oldversion < 2012082300.02) {
1159 // Define field component to be added to groups_members
1160 $table = new xmldb_table('groups_members');
1161 $field = new xmldb_field('component', XMLDB_TYPE_CHAR, '100', null, XMLDB_NOTNULL, null, null, 'timeadded');
1163 // Conditionally launch add field component
1164 if (!$dbman->field_exists($table, $field)) {
1165 $dbman->add_field($table, $field);
1168 // Define field itemid to be added to groups_members
1169 $field = new xmldb_field('itemid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'component');
1171 // Conditionally launch add field itemid
1172 if (!$dbman->field_exists($table, $field)) {
1173 $dbman->add_field($table, $field);
1176 // Main savepoint reached
1177 upgrade_main_savepoint(true, 2012082300.02);
1180 if ($oldversion < 2012090500.00) {
1181 $subquery = 'SELECT b.id FROM {blog_external} b where b.id = ' . $DB->sql_cast_char2int('{post}.content', true);
1182 $sql = 'DELETE FROM {post}
1183 WHERE {post}.module = \'blog_external\'
1184 AND NOT EXISTS (' . $subquery . ')
1185 AND ' . $DB->sql_isnotempty('post', 'uniquehash', false, false);
1187 upgrade_main_savepoint(true, 2012090500.00);
1190 if ($oldversion < 2012090700.01) {
1191 // Add a category field in the course_request table
1192 $table = new xmldb_table('course_request');
1193 $field = new xmldb_field('category', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, 0, 'summaryformat');
1194 if (!$dbman->field_exists($table, $field)) {
1195 $dbman->add_field($table, $field);
1198 // Main savepoint reached.
1199 upgrade_main_savepoint(true, 2012090700.01);
1202 if ($oldversion < 2012091700.00) {
1204 // Dropping screenreader field from user.
1205 $table = new xmldb_table('user');
1206 $field = new xmldb_field('screenreader');
1208 if ($dbman->field_exists($table, $field)) {
1209 $dbman->drop_field($table, $field);
1212 // Main savepoint reached.
1213 upgrade_main_savepoint(true, 2012091700.00);
1216 if ($oldversion < 2012092100.01) {
1217 // Some folders still have a sortorder set, which is used for main files but is not
1218 // supported by the folder resource. We reset the value here.
1219 $sql = 'UPDATE {files} SET sortorder = ? WHERE component = ? AND filearea = ? AND sortorder <> ?';
1220 $DB->execute($sql, array(0, 'mod_folder', 'content', 0));
1222 // Main savepoint reached.
1223 upgrade_main_savepoint(true, 2012092100.01);
1226 if ($oldversion < 2012092600.00) {
1227 // Define index idname (unique) to be added to tag
1228 $table = new xmldb_table('tag');
1229 $index = new xmldb_index('idname', XMLDB_INDEX_UNIQUE, array('id', 'name'));
1231 // Conditionally launch add index idname
1232 if (!$dbman->index_exists($table, $index)) {
1233 $dbman->add_index($table, $index);
1236 // Main savepoint reached
1237 upgrade_main_savepoint(true, 2012092600.00);
1240 if ($oldversion < 2012101500.01) {
1241 // Find all orphaned blog associations that might exist.
1242 $sql = "SELECT ba.id
1243 FROM {blog_association} ba
1246 WHERE p.id IS NULL";
1247 $orphanedrecordids = $DB->get_records_sql($sql);
1248 // Now delete these associations.
1249 foreach ($orphanedrecordids as $orphanedrecord) {
1250 $DB->delete_records('blog_association', array('id' => $orphanedrecord->id));
1253 upgrade_main_savepoint(true, 2012101500.01);
1256 if ($oldversion < 2012101800.02) {
1257 // Renaming backups using previous file naming convention.
1258 upgrade_rename_old_backup_files_using_shortname();
1260 // Main savepoint reached.
1261 upgrade_main_savepoint(true, 2012101800.02);
1264 if ($oldversion < 2012103001.00) {
1265 // create new event_subscriptions table
1266 $table = new xmldb_table('event_subscriptions');
1267 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
1268 $table->add_field('url', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null);
1269 $table->add_field('courseid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1270 $table->add_field('groupid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1271 $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1272 $table->add_field('pollinterval', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1273 $table->add_field('lastupdated', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
1274 $table->add_field('name', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null);
1275 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1276 if (!$dbman->table_exists($table)) {
1277 $dbman->create_table($table);
1279 // Main savepoint reached
1280 upgrade_main_savepoint(true, 2012103001.00);
1283 if ($oldversion < 2012103002.00) {
1284 // Add subscription field to the event table
1285 $table = new xmldb_table('event');
1286 $field = new xmldb_field('subscriptionid', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'timemodified');
1288 // Conditionally launch add field subscriptionid
1289 if (!$dbman->field_exists($table, $field)) {
1290 $dbman->add_field($table, $field);
1292 upgrade_main_savepoint(true, 2012103002.00);
1295 if ($oldversion < 2012103003.00) {
1296 // Fix uuid field in event table to match RFC-2445 UID property
1297 $table = new xmldb_table('event');
1298 $field = new xmldb_field('uuid', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'visible');
1299 if ($dbman->field_exists($table, $field)) {
1300 // Changing precision of field uuid on table event to (255)
1301 $dbman->change_field_precision($table, $field);
1303 // Main savepoint reached
1304 upgrade_main_savepoint(true, 2012103003.00);
1307 if ($oldversion < 2012110200.00) {
1309 // Define table course_format_options to be created
1310 $table = new xmldb_table('course_format_options');
1312 // Adding fields to table course_format_options
1313 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
1314 $table->add_field('courseid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
1315 $table->add_field('format', XMLDB_TYPE_CHAR, '21', null, XMLDB_NOTNULL, null, null);
1316 $table->add_field('sectionid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'format');
1317 $table->add_field('name', XMLDB_TYPE_CHAR, '100', null, XMLDB_NOTNULL, null, null);
1318 $table->add_field('value', XMLDB_TYPE_TEXT, null, null, null, null, null);
1320 // Adding keys to table course_format_options
1321 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1322 $table->add_key('courseid', XMLDB_KEY_FOREIGN, array('courseid'), 'course', array('id'));
1324 // Adding indexes to table course_format_options
1325 $table->add_index('formatoption', XMLDB_INDEX_UNIQUE, array('courseid', 'format', 'sectionid', 'name'));
1327 // Conditionally launch create table for course_format_options
1328 if (!$dbman->table_exists($table)) {
1329 $dbman->create_table($table);
1332 // Changing type of field format on table course to char with length 21
1333 $table = new xmldb_table('course');
1334 $field = new xmldb_field('format', XMLDB_TYPE_CHAR, '21', null, XMLDB_NOTNULL, null, 'topics', 'summaryformat');
1336 // Launch change of type for field format
1337 $dbman->change_field_type($table, $field);
1339 // Main savepoint reached
1340 upgrade_main_savepoint(true, 2012110200.00);
1343 if ($oldversion < 2012110201.00) {
1345 // Copy fields 'coursedisplay', 'numsections', 'hiddensections' from table {course}
1346 // to table {course_format_options} as the additional format options
1348 $table = new xmldb_table('course');
1349 foreach (array('coursedisplay', 'numsections', 'hiddensections') as $fieldname) {
1350 // first check that fields still exist
1351 $field = new xmldb_field($fieldname);
1352 if ($dbman->field_exists($table, $field)) {
1353 $fields[] = $fieldname;
1357 if (!empty($fields)) {
1358 $transaction = $DB->start_delegated_transaction();
1359 $rs = $DB->get_recordset_sql('SELECT id, format, '. join(',', $fields).'
1361 WHERE format <> ? AND format <> ?',
1362 array('scorm', 'social'));
1363 // (do not copy fields from scrom and social formats, we already know that they are not used)
1364 foreach ($rs as $rec) {
1365 foreach ($fields as $field) {
1367 $DB->insert_record('course_format_options',
1369 'courseid' => $rec->id,
1370 'format' => $rec->format,
1373 'value' => $rec->$field
1375 } catch (dml_exception $e) {
1376 // index 'courseid,format,sectionid,name' violation
1377 // continue; the entry in course_format_options already exists, use it
1382 $transaction->allow_commit();
1384 // Drop fields from table course
1385 foreach ($fields as $fieldname) {
1386 $field = new xmldb_field($fieldname);
1387 $dbman->drop_field($table, $field);
1391 // Main savepoint reached
1392 upgrade_main_savepoint(true, 2012110201.00);
1395 if ($oldversion < 2012110700.01) {
1397 // Define field caller_component to be added to portfolio_log.
1398 $table = new xmldb_table('portfolio_log');
1399 $field = new xmldb_field('caller_component', XMLDB_TYPE_CHAR, '255', null, null, null, null, 'caller_file');
1401 // Conditionally launch add field caller_component.
1402 if (!$dbman->field_exists($table, $field)) {
1403 $dbman->add_field($table, $field);
1406 // Main savepoint reached.
1407 upgrade_main_savepoint(true, 2012110700.01);
1410 if ($oldversion < 2012111200.00) {
1412 // Define table temp_enroled_template to be created
1413 $table = new xmldb_table('temp_enroled_template');
1415 // Adding fields to table temp_enroled_template
1416 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
1417 $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1418 $table->add_field('courseid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1419 $table->add_field('roleid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
1421 // Adding keys to table temp_enroled_template
1422 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1424 // Adding indexes to table temp_enroled_template
1425 $table->add_index('userid', XMLDB_INDEX_NOTUNIQUE, array('userid'));
1426 $table->add_index('courseid', XMLDB_INDEX_NOTUNIQUE, array('courseid'));
1427 $table->add_index('roleid', XMLDB_INDEX_NOTUNIQUE, array('roleid'));
1429 // Conditionally launch create table for temp_enroled_template
1430 if (!$dbman->table_exists($table)) {
1431 $dbman->create_table($table);
1434 // Define table temp_log_template to be created
1435 $table = new xmldb_table('temp_log_template');
1437 // Adding fields to table temp_log_template
1438 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
1439 $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1440 $table->add_field('course', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
1441 $table->add_field('action', XMLDB_TYPE_CHAR, '40', null, XMLDB_NOTNULL, null, null);
1443 // Adding keys to table temp_log_template
1444 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1446 // Adding indexes to table temp_log_template
1447 $table->add_index('action', XMLDB_INDEX_NOTUNIQUE, array('action'));
1448 $table->add_index('course', XMLDB_INDEX_NOTUNIQUE, array('course'));
1449 $table->add_index('user', XMLDB_INDEX_NOTUNIQUE, array('userid'));
1450 $table->add_index('usercourseaction', XMLDB_INDEX_NOTUNIQUE, array('userid', 'course', 'action'));
1452 // Conditionally launch create table for temp_log_template
1453 if (!$dbman->table_exists($table)) {
1454 $dbman->create_table($table);
1457 // Main savepoint reached
1458 upgrade_main_savepoint(true, 2012111200.00);
1461 if ($oldversion < 2012111200.01) {
1462 // Force the rebuild of the cache of every courses, some cached information could contain wrong icon references.
1463 $DB->execute('UPDATE {course} set modinfo = ?, sectioncache = ?', array(null, null));
1465 // Main savepoint reached.
1466 upgrade_main_savepoint(true, 2012111200.01);
1469 if ($oldversion < 2012111601.01) {
1470 // Clea up after old shared memory caching support.
1471 unset_config('cachetype');
1472 unset_config('rcache');
1473 unset_config('rcachettl');
1474 unset_config('intcachemax');
1475 unset_config('memcachedhosts');
1476 unset_config('memcachedpconn');
1478 // Main savepoint reached.
1479 upgrade_main_savepoint(true, 2012111601.01);
1482 if ($oldversion < 2012112100.00) {
1484 // Define field eventtype to be added to event_subscriptions.
1485 $table = new xmldb_table('event_subscriptions');
1486 $field = new xmldb_field('eventtype', XMLDB_TYPE_CHAR, '20', null, XMLDB_NOTNULL, null, null, 'userid');
1488 // Conditionally launch add field eventtype.
1489 if (!$dbman->field_exists($table, $field)) {
1490 $dbman->add_field($table, $field);
1493 // Main savepoint reached.
1494 upgrade_main_savepoint(true, 2012112100.00);
1497 // Moodle v2.4.0 release upgrade line
1498 // Put any upgrade step following this
1501 if ($oldversion < 2012120300.01) {
1502 // Make sure site-course has format='site' //MDL-36840
1504 if ($SITE->format !== 'site') {
1505 $DB->set_field('course', 'format', 'site', array('id' => $SITE->id));
1506 $SITE->format = 'site';
1509 // Main savepoint reached
1510 upgrade_main_savepoint(true, 2012120300.01);
1513 if ($oldversion < 2012120300.04) {
1514 // Remove "_utf8" suffix from all langs in course table.
1515 $langs = $DB->get_records_sql("SELECT DISTINCT lang FROM {course} WHERE lang LIKE ?", array('%_utf8'));
1517 foreach ($langs as $lang=>$unused) {
1518 $newlang = str_replace('_utf8', '', $lang);
1519 $sql = "UPDATE {course} SET lang = :newlang WHERE lang = :lang";
1520 $DB->execute($sql, array('newlang'=>$newlang, 'lang'=>$lang));
1523 // Main savepoint reached.
1524 upgrade_main_savepoint(true, 2012120300.04);
1527 if ($oldversion < 2012123000.00) {
1528 // Purge removed module filters and all their settings.
1530 $tables = array('filter_active', 'filter_config');
1531 foreach ($tables as $table) {
1532 $DB->delete_records_select($table, "filter LIKE 'mod/%'");
1533 $filters = $DB->get_records_sql("SELECT DISTINCT filter FROM {{$table}} WHERE filter LIKE 'filter/%'");
1534 foreach ($filters as $filter) {
1535 $DB->set_field($table, 'filter', substr($filter->filter, 7), array('filter'=>$filter->filter));
1539 $configs = array('stringfilters', 'filterall');
1540 foreach ($configs as $config) {
1541 if ($filters = get_config(null, $config)) {
1542 $filters = explode(',', $filters);
1543 $newfilters = array();
1544 foreach($filters as $filter) {
1545 if (strpos($filter, '/') === false) {
1546 $newfilters[] = $filter;
1547 } else if (strpos($filter, 'filter/') === 0) {
1548 $newfilters[] = substr($filter, 7);
1551 $filters = implode(',', $newfilters);
1552 set_config($config, $filters);
1563 // Main savepoint reached.
1564 upgrade_main_savepoint(true, 2012123000.00);
1567 if ($oldversion < 2013021100.01) {
1569 // Changing precision of field password on table user to (255).
1570 $table = new xmldb_table('user');
1571 $field = new xmldb_field('password', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'username');
1573 // Launch change of precision for field password.
1574 $dbman->change_field_precision($table, $field);
1576 // Main savepoint reached.
1577 upgrade_main_savepoint(true, 2013021100.01);
1580 if ($oldversion < 2013021800.00) {
1581 // Add the site identifier to the cache config's file.
1582 $siteidentifier = $DB->get_field('config', 'value', array('name' => 'siteidentifier'));
1583 cache_helper::update_site_identifier($siteidentifier);
1585 // Main savepoint reached.
1586 upgrade_main_savepoint(true, 2013021800.00);
1589 if ($oldversion < 2013021801.00) {
1590 // Fixing possible wrong MIME types for SMART Notebook files.
1591 $extensions = array('%.gallery', '%.galleryitem', '%.gallerycollection', '%.nbk', '%.notebook', '%.xbk');
1592 $select = $DB->sql_like('filename', '?', false);
1593 foreach ($extensions as $extension) {
1594 $DB->set_field_select(
1597 'application/x-smarttech-notebook',
1602 upgrade_main_savepoint(true, 2013021801.00);
1605 if ($oldversion < 2013021801.01) {
1606 // Retrieve the list of course_sections as a recordset to save memory
1607 $coursesections = $DB->get_recordset('course_sections', null, 'course, id', 'id, course, sequence');
1608 foreach ($coursesections as $coursesection) {
1609 // Retrieve all of the actual modules in this course and section combination to reduce DB calls
1610 $actualsectionmodules = $DB->get_records('course_modules',
1611 array('course' => $coursesection->course, 'section' => $coursesection->id), '', 'id, section');
1613 // Break out the current sequence so that we can compare it
1614 $currentsequence = explode(',', $coursesection->sequence);
1615 $newsequence = array();
1617 // Check each of the modules in the current sequence
1618 foreach ($currentsequence as $module) {
1619 if (isset($actualsectionmodules[$module])) {
1620 $newsequence[] = $module;
1621 // We unset the actualsectionmodules so that we don't get duplicates and that we can add orphaned
1623 unset($actualsectionmodules[$module]);
1627 // Append any modules which have somehow been orphaned
1628 foreach ($actualsectionmodules as $module) {
1629 $newsequence[] = $module->id;
1632 // Piece it all back together
1633 $sequence = implode(',', $newsequence);
1635 // Only update if there have been changes
1636 if ($sequence !== $coursesection->sequence) {
1637 $coursesection->sequence = $sequence;
1638 $DB->update_record('course_sections', $coursesection);
1640 // And clear the sectioncache and modinfo cache - they'll be regenerated on next use
1641 $course = new stdClass();
1642 $course->id = $coursesection->course;
1643 $course->sectioncache = null;
1644 $course->modinfo = null;
1645 $DB->update_record('course', $course);
1648 $coursesections->close();
1650 // Main savepoint reached.
1651 upgrade_main_savepoint(true, 2013021801.01);
1654 if ($oldversion < 2013021902.00) {
1655 // ISO country change: Netherlands Antilles is split into BQ, CW & SX
1656 // http://www.iso.org/iso/iso_3166-1_newsletter_vi-8_split_of_the_dutch_antilles_final-en.pdf
1657 $sql = "UPDATE {user} SET country = '' WHERE country = ?";
1658 $DB->execute($sql, array('AN'));
1660 upgrade_main_savepoint(true, 2013021902.00);
1663 if ($oldversion < 2013022600.00) {
1664 // Delete entries regarding invalid 'interests' option which breaks course.
1665 $DB->delete_records('course_sections_avail_fields', array('userfield' => 'interests'));
1666 $DB->delete_records('course_modules_avail_fields', array('userfield' => 'interests'));
1667 // Clear course cache (will be rebuilt on first visit) in case of changes to these.
1668 $DB->execute('UPDATE {course} set modinfo = ?, sectioncache = ?', array(null, null));
1670 upgrade_main_savepoint(true, 2013022600.00);
1673 // Add index to field "timemodified" for grade_grades_history table.
1674 if ($oldversion < 2013030400.00) {
1675 $table = new xmldb_table('grade_grades_history');
1676 $field = new xmldb_field('timemodified');
1678 if ($dbman->field_exists($table, $field)) {
1679 $index = new xmldb_index('timemodified', XMLDB_INDEX_NOTUNIQUE, array('timemodified'));
1680 if (!$dbman->index_exists($table, $index)) {
1681 $dbman->add_index($table, $index);
1685 // Main savepoint reached.
1686 upgrade_main_savepoint(true, 2013030400.00);
1689 if ($oldversion < 2013030400.02) {
1690 // Cleanup qformat blackboard settings.
1691 unset_all_config_for_plugin('qformat_blackboard');
1693 upgrade_main_savepoint(true, 2013030400.02);
1696 // This is checking to see if the site has been running a specific version with a bug in it
1697 // because this upgrade step is slow and is only needed if the site has been running with the affected versions.
1698 if ($oldversion >= 2012062504.08 && $oldversion < 2012062504.13) {
1699 // Retrieve the list of course_sections as a recordset to save memory.
1700 // This is to fix a regression caused by MDL-37939.
1701 // In this case the upgrade step is fixing records where:
1702 // The data in course_sections.sequence contains the correct module id
1703 // The section field for on the course modules table may have been updated to point to the incorrect id.
1705 // This query is looking for sections where the sequence is not in sync with the course_modules table.
1706 // The syntax for the like query is looking for a value in a comma separated list.
1707 // It adds a comma to either site of the list and then searches for LIKE '%,id,%'.
1708 $sequenceconcat = $DB->sql_concat("','", 's.sequence', "','");
1709 $moduleconcat = $DB->sql_concat("'%,'", 'cm.id', "',%'");
1710 $sql = 'SELECT s2.id, s2.course, s2.sequence
1711 FROM {course_sections} s2
1713 SELECT DISTINCT s.id
1716 JOIN {course_sections} s
1718 cm.course = s.course
1719 WHERE cm.section != s.id AND ' . $sequenceconcat . ' LIKE ' . $moduleconcat . '
1722 $coursesections = $DB->get_recordset_sql($sql);
1724 foreach ($coursesections as $coursesection) {
1725 // Retrieve all of the actual modules in this course and section combination to reduce DB calls.
1726 $actualsectionmodules = $DB->get_records('course_modules',
1727 array('course' => $coursesection->course, 'section' => $coursesection->id), '', 'id, section');
1729 // Break out the current sequence so that we can compare it.
1730 $currentsequence = explode(',', $coursesection->sequence);
1731 $orphanlist = array();
1733 // Check each of the modules in the current sequence.
1734 foreach ($currentsequence as $cmid) {
1735 if (!empty($cmid) && !isset($actualsectionmodules[$cmid])) {
1736 $orphanlist[] = $cmid;
1740 if (!empty($orphanlist)) {
1741 list($sql, $params) = $DB->get_in_or_equal($orphanlist, SQL_PARAMS_NAMED);
1744 $DB->set_field_select('course_modules', 'section', $coursesection->id, $sql, $params);
1746 // And clear the sectioncache and modinfo cache - they'll be regenerated on next use.
1747 $course = new stdClass();
1748 $course->id = $coursesection->course;
1749 $course->sectioncache = null;
1750 $course->modinfo = null;
1751 $DB->update_record('course', $course);
1754 $coursesections->close();
1756 // No savepoint needed for this change.
1759 if ($oldversion < 2013032200.01) {
1760 // GD is now always available
1761 set_config('gdversion', 2);
1763 upgrade_main_savepoint(true, 2013032200.01);
1766 if ($oldversion < 2013032600.03) {
1767 // Fixing possible wrong MIME type for MIME HTML (MHTML) files.
1768 $extensions = array('%.mht', '%.mhtml');
1769 $select = $DB->sql_like('filename', '?', false);
1770 foreach ($extensions as $extension) {
1771 $DB->set_field_select(
1779 upgrade_main_savepoint(true, 2013032600.03);
1782 if ($oldversion < 2013032600.04) {
1783 // MDL-31983 broke the quiz version number. Fix it.
1784 $DB->set_field('modules', 'version', '2013021500',
1785 array('name' => 'quiz', 'version' => '2013310100'));
1786 upgrade_main_savepoint(true, 2013032600.04);
1789 if ($oldversion < 2013040200.00) {
1790 // Add openbadges tables.
1792 // Define table 'badge' to be created.
1793 $table = new xmldb_table('badge');
1795 // Adding fields to table 'badge'.
1796 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
1797 $table->add_field('name', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'id');
1798 $table->add_field('description', XMLDB_TYPE_TEXT, null, null, null, null, null, 'name');
1799 $table->add_field('image', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'description');
1800 $table->add_field('timecreated', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'image');
1801 $table->add_field('timemodified', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'timecreated');
1802 $table->add_field('usercreated', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'timemodified');
1803 $table->add_field('usermodified', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'usercreated');
1804 $table->add_field('issuername', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'usermodified');
1805 $table->add_field('issuerurl', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'issuername');
1806 $table->add_field('issuercontact', XMLDB_TYPE_CHAR, '255', null, null, null, null, 'issuerurl');
1807 $table->add_field('expiredate', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'issuercontact');
1808 $table->add_field('expireperiod', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'expiredate');
1809 $table->add_field('type', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '1', 'expireperiod');
1810 $table->add_field('courseid', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'type');
1811 $table->add_field('message', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null, 'courseid');
1812 $table->add_field('messagesubject', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null, 'message');
1813 $table->add_field('attachment', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '1', 'messagesubject');
1814 $table->add_field('notification', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '1', 'attachment');
1815 $table->add_field('status', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'notification');
1816 $table->add_field('nextcron', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'status');
1818 // Adding keys to table 'badge'.
1819 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1820 $table->add_key('fk_courseid', XMLDB_KEY_FOREIGN, array('courseid'), 'course', array('id'));
1821 $table->add_key('fk_usermodified', XMLDB_KEY_FOREIGN, array('usermodified'), 'user', array('id'));
1822 $table->add_key('fk_usercreated', XMLDB_KEY_FOREIGN, array('usercreated'), 'user', array('id'));
1824 // Adding indexes to table 'badge'.
1825 $table->add_index('type', XMLDB_INDEX_NOTUNIQUE, array('type'));
1827 // Conditionally launch create table for 'badge'.
1828 if (!$dbman->table_exists($table)) {
1829 $dbman->create_table($table);
1832 // Define table 'badge_criteria' to be created.
1833 $table = new xmldb_table('badge_criteria');
1835 // Adding fields to table 'badge_criteria'.
1836 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
1837 $table->add_field('badgeid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'id');
1838 $table->add_field('criteriatype', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'badgeid');
1839 $table->add_field('method', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '1', 'criteriatype');
1841 // Adding keys to table 'badge_criteria'.
1842 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1843 $table->add_key('fk_badgeid', XMLDB_KEY_FOREIGN, array('badgeid'), 'badge', array('id'));
1845 // Adding indexes to table 'badge_criteria'.
1846 $table->add_index('criteriatype', XMLDB_INDEX_NOTUNIQUE, array('criteriatype'));
1847 $table->add_index('badgecriteriatype', XMLDB_INDEX_UNIQUE, array('badgeid', 'criteriatype'));
1849 // Conditionally launch create table for 'badge_criteria'.
1850 if (!$dbman->table_exists($table)) {
1851 $dbman->create_table($table);
1854 // Define table 'badge_criteria_param' to be created.
1855 $table = new xmldb_table('badge_criteria_param');
1857 // Adding fields to table 'badge_criteria_param'.
1858 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
1859 $table->add_field('critid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'id');
1860 $table->add_field('name', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'critid');
1861 $table->add_field('value', XMLDB_TYPE_CHAR, '255', null, null, null, null, 'name');
1863 // Adding keys to table 'badge_criteria_param'.
1864 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1865 $table->add_key('fk_critid', XMLDB_KEY_FOREIGN, array('critid'), 'badge_criteria', array('id'));
1867 // Conditionally launch create table for 'badge_criteria_param'.
1868 if (!$dbman->table_exists($table)) {
1869 $dbman->create_table($table);
1872 // Define table 'badge_issued' to be created.
1873 $table = new xmldb_table('badge_issued');
1875 // Adding fields to table 'badge_issued'.
1876 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
1877 $table->add_field('badgeid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'id');
1878 $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'badgeid');
1879 $table->add_field('uniquehash', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null, 'userid');
1880 $table->add_field('dateissued', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'uniquehash');
1881 $table->add_field('dateexpire', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'dateissued');
1882 $table->add_field('visible', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'dateexpire');
1883 $table->add_field('issuernotified', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'visible');
1885 // Adding keys to table 'badge_issued'.
1886 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1887 $table->add_key('fk_badgeid', XMLDB_KEY_FOREIGN, array('badgeid'), 'badge', array('id'));
1888 $table->add_key('fk_userid', XMLDB_KEY_FOREIGN, array('userid'), 'user', array('id'));
1890 $table->add_index('badgeuser', XMLDB_INDEX_UNIQUE, array('badgeid', 'userid'));
1892 // Conditionally launch create table for 'badge_issued'.
1893 if (!$dbman->table_exists($table)) {
1894 $dbman->create_table($table);
1897 // Define table 'badge_criteria_met' to be created.
1898 $table = new xmldb_table('badge_criteria_met');
1900 // Adding fields to table 'badge_criteria_met'.
1901 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
1902 $table->add_field('issuedid', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'id');
1903 $table->add_field('critid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'issuedid');
1904 $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'critid');
1905 $table->add_field('datemet', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'userid');
1907 // Adding keys to table 'badge_criteria_met'
1908 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1909 $table->add_key('fk_critid', XMLDB_KEY_FOREIGN, array('critid'), 'badge_criteria', array('id'));
1910 $table->add_key('fk_userid', XMLDB_KEY_FOREIGN, array('userid'), 'user', array('id'));
1911 $table->add_key('fk_issuedid', XMLDB_KEY_FOREIGN, array('issuedid'), 'badge_issued', array('id'));
1913 // Conditionally launch create table for 'badge_criteria_met'.
1914 if (!$dbman->table_exists($table)) {
1915 $dbman->create_table($table);
1918 // Define table 'badge_manual_award' to be created.
1919 $table = new xmldb_table('badge_manual_award');
1921 // Adding fields to table 'badge_manual_award'.
1922 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
1923 $table->add_field('badgeid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'id');
1924 $table->add_field('recipientid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'badgeid');
1925 $table->add_field('issuerid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'recipientid');
1926 $table->add_field('issuerrole', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'issuerid');
1927 $table->add_field('datemet', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'issuerrole');
1929 // Adding keys to table 'badge_manual_award'.
1930 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1931 $table->add_key('fk_badgeid', XMLDB_KEY_FOREIGN, array('badgeid'), 'badge', array('id'));
1932 $table->add_key('fk_recipientid', XMLDB_KEY_FOREIGN, array('recipientid'), 'user', array('id'));
1933 $table->add_key('fk_issuerid', XMLDB_KEY_FOREIGN, array('issuerid'), 'user', array('id'));
1934 $table->add_key('fk_issuerrole', XMLDB_KEY_FOREIGN, array('issuerrole'), 'role', array('id'));
1936 // Conditionally launch create table for 'badge_manual_award'.
1937 if (!$dbman->table_exists($table)) {
1938 $dbman->create_table($table);
1941 // Define table 'badge_backpack' to be created.
1942 $table = new xmldb_table('badge_backpack');
1944 // Adding fields to table 'badge_backpack'.
1945 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
1946 $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'id');
1947 $table->add_field('email', XMLDB_TYPE_CHAR, '100', null, XMLDB_NOTNULL, null, null, 'userid');
1948 $table->add_field('backpackurl', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'email');
1949 $table->add_field('backpackuid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'backpackurl');
1950 $table->add_field('backpackgid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'backpackuid');
1951 $table->add_field('autosync', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'backpackgid');
1952 $table->add_field('password', XMLDB_TYPE_CHAR, '50', null, null, null, null, 'autosync');
1954 // Adding keys to table 'badge_backpack'.
1955 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
1956 $table->add_key('fk_userid', XMLDB_KEY_FOREIGN, array('userid'), 'user', array('id'));
1958 // Conditionally launch create table for 'badge_backpack'.
1959 if (!$dbman->table_exists($table)) {
1960 $dbman->create_table($table);
1963 // Main savepoint reached.
1964 upgrade_main_savepoint(true, 2013040200.00);
1967 if ($oldversion < 2013040201.00) {
1968 // Convert name field in event table to text type as RFC-2445 doesn't have any limitation on it.
1969 $table = new xmldb_table('event');
1970 $field = new xmldb_field('name', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null);
1971 if ($dbman->field_exists($table, $field)) {
1972 $dbman->change_field_type($table, $field);
1974 // Main savepoint reached.
1975 upgrade_main_savepoint(true, 2013040201.00);
1978 if ($oldversion < 2013040300.01) {
1980 // Define field completionstartonenrol to be dropped from course.
1981 $table = new xmldb_table('course');
1982 $field = new xmldb_field('completionstartonenrol');
1984 // Conditionally launch drop field completionstartonenrol.
1985 if ($dbman->field_exists($table, $field)) {
1986 $dbman->drop_field($table, $field);
1989 // Main savepoint reached.
1990 upgrade_main_savepoint(true, 2013040300.01);
1993 if ($oldversion < 2013041200.00) {
1994 // MDL-29877 Some bad restores created grade items with no category information.
1995 $sql = "UPDATE {grade_items}
1996 SET categoryid = courseid
1997 WHERE itemtype <> 'course' and itemtype <> 'category'
1998 AND categoryid IS NULL";
2000 upgrade_main_savepoint(true, 2013041200.00);
2003 if ($oldversion < 2013041600.00) {
2004 // Copy constants from /course/lib.php instead of including the whole library:
2005 $c = array( 'FRONTPAGENEWS' => 0,
2006 'FRONTPAGECOURSELIST' => 1,
2007 'FRONTPAGECATEGORYNAMES' => 2,
2008 'FRONTPAGETOPICONLY' => 3,
2009 'FRONTPAGECATEGORYCOMBO' => 4,
2010 'FRONTPAGEENROLLEDCOURSELIST' => 5,
2011 'FRONTPAGEALLCOURSELIST' => 6,
2012 'FRONTPAGECOURSESEARCH' => 7);
2013 // Update frontpage settings $CFG->frontpage and $CFG->frontpageloggedin. In 2.4 there was too much of hidden logic about them.
2014 // This script tries to make sure that with the new (more user-friendly) frontpage settings the frontpage looks as similar as possible to what it was before upgrade.
2015 $ncourses = $DB->count_records('course');
2016 foreach (array('frontpage', 'frontpageloggedin') as $configkey) {
2017 if ($frontpage = explode(',', $CFG->{$configkey})) {
2018 $newfrontpage = array();
2019 foreach ($frontpage as $v) {
2021 case $c['FRONTPAGENEWS']:
2022 // Not related to course listings, leave as it is.
2023 $newfrontpage[] = $c['FRONTPAGENEWS'];
2025 case $c['FRONTPAGECOURSELIST']:
2026 if ($configkey === 'frontpageloggedin' && empty($CFG->disablemycourses)) {
2027 // In 2.4 unless prohibited in config, the "list of courses" was considered "list of enrolled courses" plus course search box.
2028 $newfrontpage[] = $c['FRONTPAGEENROLLEDCOURSELIST'];
2029 } else if ($ncourses <= 200) {
2030 // Still list of courses was only displayed in there were less than 200 courses in system. Otherwise - search box only.
2031 $newfrontpage[] = $c['FRONTPAGEALLCOURSELIST'];
2032 break; // skip adding search box
2034 if (!in_array($c['FRONTPAGECOURSESEARCH'], $newfrontpage)) {
2035 $newfrontpage[] = $c['FRONTPAGECOURSESEARCH'];
2038 case $c['FRONTPAGECATEGORYNAMES']:
2039 // In 2.4 search box was displayed automatically after categories list. In 2.5 it is displayed as a separate setting.
2040 $newfrontpage[] = $c['FRONTPAGECATEGORYNAMES'];
2041 if (!in_array($c['FRONTPAGECOURSESEARCH'], $newfrontpage)) {
2042 $newfrontpage[] = $c['FRONTPAGECOURSESEARCH'];
2045 case $c['FRONTPAGECATEGORYCOMBO']:
2046 $maxcourses = empty($CFG->numcoursesincombo) ? 500 : $CFG->numcoursesincombo;
2047 // In 2.4 combo list was not displayed if there are more than $CFG->numcoursesincombo courses in the system.
2048 if ($ncourses < $maxcourses) {
2049 $newfrontpage[] = $c['FRONTPAGECATEGORYCOMBO'];
2051 if (!in_array($c['FRONTPAGECOURSESEARCH'], $newfrontpage)) {
2052 $newfrontpage[] = $c['FRONTPAGECOURSESEARCH'];
2057 set_config($configkey, join(',', $newfrontpage));
2060 // $CFG->numcoursesincombo no longer affects whether the combo list is displayed. Setting is deprecated.
2061 unset_config('numcoursesincombo');
2063 upgrade_main_savepoint(true, 2013041600.00);
2066 if ($oldversion < 2013041601.00) {
2067 // Create a new 'badge_external' table first.
2068 // Define table 'badge_external' to be created.
2069 $table = new xmldb_table('badge_external');
2071 // Adding fields to table 'badge_external'.
2072 $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
2073 $table->add_field('backpackid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'id');
2074 $table->add_field('collectionid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'backpackid');
2076 // Adding keys to table 'badge_external'.
2077 $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
2078 $table->add_key('fk_backpackid', XMLDB_KEY_FOREIGN, array('backpackid'), 'badge_backpack', array('id'));
2080 // Conditionally launch create table for 'badge_external'.
2081 if (!$dbman->table_exists($table)) {
2082 $dbman->create_table($table);
2085 // Perform user data migration.
2086 $usercollections = $DB->get_records('badge_backpack');
2087 foreach ($usercollections as $usercollection) {
2088 $collection = new stdClass();
2089 $collection->backpackid = $usercollection->id;
2090 $collection->collectionid = $usercollection->backpackgid;
2091 $DB->insert_record('badge_external', $collection);
2094 // Finally, drop the column.
2095 // Define field backpackgid to be dropped from 'badge_backpack'.
2096 $table = new xmldb_table('badge_backpack');
2097 $field = new xmldb_field('backpackgid');
2099 // Conditionally launch drop field backpackgid.
2100 if ($dbman->field_exists($table, $field)) {
2101 $dbman->drop_field($table, $field);
2104 // Main savepoint reached.
2105 upgrade_main_savepoint(true, 2013041601.00);
2108 if ($oldversion < 2013041601.01) {
2109 // Changing the default of field descriptionformat on table user to 1.
2110 $table = new xmldb_table('user');
2111 $field = new xmldb_field('descriptionformat', XMLDB_TYPE_INTEGER, '2', null, XMLDB_NOTNULL, null, '1', 'description');
2113 // Launch change of default for field descriptionformat.
2114 $dbman->change_field_default($table, $field);
2116 // Main savepoint reached.
2117 upgrade_main_savepoint(true, 2013041601.01);
2120 if ($oldversion < 2013041900.00) {
2121 require_once($CFG->dirroot . '/cache/locallib.php');
2122 // The features bin needs updating.
2123 cache_config_writer::update_default_config_stores();
2124 // Main savepoint reached.
2125 upgrade_main_savepoint(true, 2013041900.00);
2128 if ($oldversion < 2013042300.00) {
2129 // Adding index to unreadmessageid field of message_working table (MDL-34933)
2130 $table = new xmldb_table('message_working');
2131 $index = new xmldb_index('unreadmessageid_idx', XMLDB_INDEX_NOTUNIQUE, array('unreadmessageid'));
2133 // Conditionally launch add index unreadmessageid
2134 if (!$dbman->index_exists($table, $index)) {
2135 $dbman->add_index($table, $index);
2138 // Main savepoint reached.
2139 upgrade_main_savepoint(true, 2013042300.00);
2142 // Moodle v2.5.0 release upgrade line.
2143 // Put any upgrade step following this.
2145 if ($oldversion < 2013051400.01) {
2146 // Fix incorrect cc-nc url. Unfortunately the license 'plugins' do
2147 // not give a mechanism to do this.
2149 $sql = "UPDATE {license}
2150 SET source = :url, version = :newversion
2151 WHERE shortname = :shortname AND version = :oldversion";
2154 'url' => 'http://creativecommons.org/licenses/by-nc/3.0/',
2155 'shortname' => 'cc-nc',
2156 'newversion' => '2013051500',
2157 'oldversion' => '2010033100'
2160 $DB->execute($sql, $params);
2162 // Main savepoint reached.
2163 upgrade_main_savepoint(true, 2013051400.01);
2166 if ($oldversion < 2013061400.01) {
2167 // Clean up old tokens which haven't been deleted.
2168 $DB->execute("DELETE FROM {user_private_key} WHERE NOT EXISTS
2169 (SELECT 'x' FROM {user} WHERE deleted = 0 AND id = userid)");
2171 // Main savepoint reached.
2172 upgrade_main_savepoint(true, 2013061400.01);
2175 if ($oldversion < 2013061700.00) {
2176 // MDL-40103: Remove unused template tables from the database.
2177 // These are now created inline with xmldb_table.
2179 $tablestocleanup = array('temp_enroled_template','temp_log_template','backup_files_template','backup_ids_template');
2180 $dbman = $DB->get_manager();
2182 foreach ($tablestocleanup as $table) {
2183 $xmltable = new xmldb_table($table);
2184 if ($dbman->table_exists($xmltable)) {
2185 $dbman->drop_table($xmltable);
2189 // Main savepoint reached.
2190 upgrade_main_savepoint(true, 2013061700.00);
2193 if ($oldversion < 2013070800.00) {
2195 // Remove orphan repository instances.
2196 if ($DB->get_dbfamily() === 'mysql') {
2197 $sql = "DELETE {repository_instances} FROM {repository_instances}
2198 LEFT JOIN {context} ON {context}.id = {repository_instances}.contextid
2199 WHERE {context}.id IS NULL";
2201 $sql = "DELETE FROM {repository_instances}
2203 SELECT 'x' FROM {context}
2204 WHERE {context}.id = {repository_instances}.contextid)";
2208 // Main savepoint reached.
2209 upgrade_main_savepoint(true, 2013070800.00);
2212 if ($oldversion < 2013070800.01) {
2214 // Define field lastnamephonetic to be added to user.
2215 $table = new xmldb_table('user');
2216 $field = new xmldb_field('lastnamephonetic', XMLDB_TYPE_CHAR, '255', null, null, null, null, 'imagealt');
2217 $index = new xmldb_index('lastnamephonetic', XMLDB_INDEX_NOTUNIQUE, array('lastnamephonetic'));
2219 // Conditionally launch add field lastnamephonetic.
2220 if (!$dbman->field_exists($table, $field)) {
2221 $dbman->add_field($table, $field);
2222 $dbman->add_index($table, $index);
2225 // Define field firstnamephonetic to be added to user.
2226 $table = new xmldb_table('user');
2227 $field = new xmldb_field('firstnamephonetic', XMLDB_TYPE_CHAR, '255', null, null, null, null, 'lastnamephonetic');
2228 $index = new xmldb_index('firstnamephonetic', XMLDB_INDEX_NOTUNIQUE, array('firstnamephonetic'));
2230 // Conditionally launch add field firstnamephonetic.
2231 if (!$dbman->field_exists($table, $field)) {
2232 $dbman->add_field($table, $field);
2233 $dbman->add_index($table, $index);
2236 // Define field alternatename to be added to user.
2237 $table = new xmldb_table('user');
2238 $field = new xmldb_field('middlename', XMLDB_TYPE_CHAR, '255', null, null, null, null, 'firstnamephonetic');
2239 $index = new xmldb_index('middlename', XMLDB_INDEX_NOTUNIQUE, array('middlename'));
2241 // Conditionally launch add field firstnamephonetic.
2242 if (!$dbman->field_exists($table, $field)) {
2243 $dbman->add_field($table, $field);
2244 $dbman->add_index($table, $index);
2247 // Define field alternatename to be added to user.
2248 $table = new xmldb_table('user');
2249 $field = new xmldb_field('alternatename', XMLDB_TYPE_CHAR, '255', null, null, null, null, 'middlename');
2250 $index = new xmldb_index('alternatename', XMLDB_INDEX_NOTUNIQUE, array('alternatename'));
2252 // Conditionally launch add field alternatename.
2253 if (!$dbman->field_exists($table, $field)) {
2254 $dbman->add_field($table, $field);
2255 $dbman->add_index($table, $index);
2258 // Main savepoint reached.
2259 upgrade_main_savepoint(true, 2013070800.01);
2262 if ($oldversion < 2013071500.01) {
2263 // The enrol_authorize plugin has been removed, if there are no records
2264 // and no plugin files then remove the plugin data.
2265 $enrolauthorize = new xmldb_table('enrol_authorize');
2266 $enrolauthorizerefunds = new xmldb_table('enrol_authorize_refunds');
2268 if (!file_exists($CFG->dirroot.'/enrol/authorize/version.php') &&
2269 $dbman->table_exists($enrolauthorize) &&
2270 $dbman->table_exists($enrolauthorizerefunds)) {
2272 $enrolauthorizecount = $DB->count_records('enrol_authorize');
2273 $enrolauthorizerefundcount = $DB->count_records('enrol_authorize_refunds');
2275 if (empty($enrolauthorizecount) && empty($enrolauthorizerefundcount)) {
2277 // Drop the database tables.
2278 $dbman->drop_table($enrolauthorize);
2279 $dbman->drop_table($enrolauthorizerefunds);
2281 // Drop the message provider and associated data manually.
2282 $DB->delete_records('message_providers', array('component' => 'enrol_authorize'));
2283 $DB->delete_records_select('config_plugins', "plugin = 'message' AND ".$DB->sql_like('name', '?', false), array("%_provider_enrol_authorize_%"));
2284 $DB->delete_records_select('user_preferences', $DB->sql_like('name', '?', false), array("message_provider_enrol_authorize_%"));
2286 // Remove capabilities.
2287 capabilities_cleanup('enrol_authorize');
2289 // Remove all other associated config.
2290 unset_all_config_for_plugin('enrol_authorize');
2293 upgrade_main_savepoint(true, 2013071500.01);
2296 if ($oldversion < 2013071500.02) {
2297 // Define field attachment to be dropped from badge.
2298 $table = new xmldb_table('badge');
2299 $field = new xmldb_field('image');
2301 // Conditionally launch drop field eventtype.
2302 if ($dbman->field_exists($table, $field)) {
2303 $dbman->drop_field($table, $field);
2306 upgrade_main_savepoint(true, 2013071500.02);
2309 if ($oldversion < 2013072600.01) {
2310 upgrade_mssql_nvarcharmax();
2311 upgrade_mssql_varbinarymax();
2313 upgrade_main_savepoint(true, 2013072600.01);
2316 if ($oldversion < 2013081200.00) {
2317 // Define field uploadfiles to be added to external_services.
2318 $table = new xmldb_table('external_services');
2319 $field = new xmldb_field('uploadfiles', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'downloadfiles');
2321 // Conditionally launch add field uploadfiles.
2322 if (!$dbman->field_exists($table, $field)) {
2323 $dbman->add_field($table, $field);
2326 // Main savepoint reached.
2327 upgrade_main_savepoint(true, 2013081200.00);
2330 if ($oldversion < 2013082300.01) {
2331 // Define the table 'backup_logs' and the field 'message' which we will be changing from a char to a text field.
2332 $table = new xmldb_table('backup_logs');
2333 $field = new xmldb_field('message', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null, 'loglevel');
2335 // Perform the change.
2336 $dbman->change_field_type($table, $field);
2338 // Main savepoint reached.
2339 upgrade_main_savepoint(true, 2013082300.01);
2342 // Convert SCORM course format courses to singleactivity.
2343 if ($oldversion < 2013082700.00) {
2344 // First set relevant singleactivity settings.
2345 $formatoptions = new stdClass();
2346 $formatoptions->format = 'singleactivity';
2347 $formatoptions->sectionid = 0;
2348 $formatoptions->name = 'activitytype';
2349 $formatoptions->value = 'scorm';
2351 $courses = $DB->get_recordset('course', array('format' => 'scorm'), 'id');
2352 foreach ($courses as $course) {
2353 $formatoptions->courseid = $course->id;
2354 $DB->insert_record('course_format_options', $formatoptions);
2358 // Now update course format for these courses.
2359 $sql = "UPDATE {course}
2360 SET format = 'singleactivity', modinfo = '', sectioncache = ''
2361 WHERE format = 'scorm'";
2363 upgrade_main_savepoint(true, 2013082700.00);
2366 if ($oldversion < 2013090500.01) {
2367 // Define field calendartype to be added to course.
2368 $table = new xmldb_table('course');
2369 $field = new xmldb_field('calendartype', XMLDB_TYPE_CHAR, '30', null, XMLDB_NOTNULL, null, null);
2371 // Conditionally launch add field calendartype.
2372 if (!$dbman->field_exists($table, $field)) {
2373 $dbman->add_field($table, $field);
2376 // Define field calendartype to be added to user.
2377 $table = new xmldb_table('user');
2378 $field = new xmldb_field('calendartype', XMLDB_TYPE_CHAR, '30', null, XMLDB_NOTNULL, null, 'gregorian');
2380 // Conditionally launch add field calendartype.
2381 if (!$dbman->field_exists($table, $field)) {
2382 $dbman->add_field($table, $field);
2385 // Main savepoint reached.
2386 upgrade_main_savepoint(true, 2013090500.01);
2389 if ($oldversion < 2013091000.02) {
2391 // Define field cacherev to be added to course.
2392 $table = new xmldb_table('course');
2393 $field = new xmldb_field('cacherev', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'completionnotify');
2395 // Conditionally launch add field cacherev.
2396 if (!$dbman->field_exists($table, $field)) {
2397 $dbman->add_field($table, $field);
2400 // Main savepoint reached.
2401 upgrade_main_savepoint(true, 2013091000.02);
2404 if ($oldversion < 2013091000.03) {
2406 // Define field modinfo to be dropped from course.
2407 $table = new xmldb_table('course');
2408 $field = new xmldb_field('modinfo');
2410 // Conditionally launch drop field modinfo.
2411 if ($dbman->field_exists($table, $field)) {
2412 $dbman->drop_field($table, $field);
2415 // Define field sectioncache to be dropped from course.
2416 $field = new xmldb_field('sectioncache');
2418 // Conditionally launch drop field sectioncache.
2419 if ($dbman->field_exists($table, $field)) {
2420 $dbman->drop_field($table, $field);
2423 // Main savepoint reached.
2424 upgrade_main_savepoint(true, 2013091000.03);
2427 if ($oldversion < 2013091300.01) {
2429 $table = new xmldb_table('user');
2431 // Changing precision of field institution on table user to (255).
2432 $field = new xmldb_field('institution', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'phone2');
2434 // Launch change of precision for field institution.
2435 $dbman->change_field_precision($table, $field);
2437 // Changing precision of field department on table user to (255).
2438 $field = new xmldb_field('department', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'institution');
2440 // Launch change of precision for field department.
2441 $dbman->change_field_precision($table, $field);
2443 // Changing precision of field address on table user to (255).
2444 $field = new xmldb_field('address', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'department');
2446 // Launch change of precision for field address.
2447 $dbman->change_field_precision($table, $field);
2449 // Main savepoint reached.
2450 upgrade_main_savepoint(true, 2013091300.01);
2453 if ($oldversion < 2013092001.01) {
2454 // Force uninstall of deleted tool.
2455 if (!file_exists("$CFG->dirroot/$CFG->admin/tool/bloglevelupgrade")) {
2456 // Remove capabilities.
2457 capabilities_cleanup('tool_bloglevelupgrade');
2458 // Remove all other associated config.
2459 unset_all_config_for_plugin('tool_bloglevelupgrade');
2461 upgrade_main_savepoint(true, 2013092001.01);
2464 if ($oldversion < 2013092001.02) {
2465 // Define field version to be dropped from modules.
2466 $table = new xmldb_table('modules');
2467 $field = new xmldb_field('version');
2469 // Conditionally launch drop field version.
2470 if ($dbman->field_exists($table, $field)) {
2471 // Migrate all plugin version info to config_plugins table.
2472 $modules = $DB->get_records('modules');
2473 foreach ($modules as $module) {
2474 set_config('version', $module->version, 'mod_'.$module->name);
2478 $dbman->drop_field($table, $field);
2481 // Define field version to be dropped from block.
2482 $table = new xmldb_table('block');
2483 $field = new xmldb_field('version');
2485 // Conditionally launch drop field version.
2486 if ($dbman->field_exists($table, $field)) {
2487 $blocks = $DB->get_records('block');
2488 foreach ($blocks as $block) {
2489 set_config('version', $block->version, 'block_'.$block->name);
2493 $dbman->drop_field($table, $field);
2496 // Main savepoint reached.
2497 upgrade_main_savepoint(true, 2013092001.02);