}
if ($oldversion < 2012030900.01) {
- upgrade_main_savepoint(true, 2012030900.01);
+ // migrate all texts and binaries to big size - it should be safe to interrupt this and continue later
+ upgrade_mysql_fix_lob_columns();
+
+ // Main savepoint reached
+ upgrade_main_savepoint(true, 2012030900.01);
+ }
+
+ if ($oldversion < 2012031500.01) {
+ // Upgrade old course_allowed_modules data to be permission overrides.
+ if ($CFG->restrictmodulesfor === 'all') {
+ $courses = $DB->get_records_menu('course', array(), 'id', 'id, 1');
+ } else if ($CFG->restrictmodulesfor === 'requested') {
+ $courses = $DB->get_records_menu('course', array('retrictmodules' => 1), 'id', 'id, 1');
+ } else {
+ $courses = array();
+ }
+
+ if (!$dbman->table_exists('course_allowed_modules')) {
+ // Upgrade must already have been run on this server. This might happen,
+ // for example, during development of these changes.
+ $courses = array();
+ }
+
+ $modidtoname = $DB->get_records_menu('modules', array(), 'id', 'id, name');
+
+ $coursecount = count($courses);
+ if ($coursecount) {
+ $pbar = new progress_bar('allowedmods', 500, true);
+ $transaction = $DB->start_delegated_transaction();
+ }
+
+ $i = 0;
+ foreach ($courses as $courseid => $notused) {
+ $i += 1;
+ upgrade_set_timeout(60); // 1 minute per course should be fine.
+
+ $allowedmoduleids = $DB->get_records_menu('course_allowed_modules',
+ array('course' => $courseid), 'module', 'module, 1');
+ if (empty($allowedmoduleids)) {
+ // This seems to be the best match for backwards compatibility,
+ // not necessarily with the old code in course_allowed_module function,
+ // but with the code that used to be in the coures settings form.
+ $allowedmoduleids = explode(',', $CFG->defaultallowedmodules);
+ $allowedmoduleids = array_combine($allowedmoduleids, $allowedmoduleids);
+ }
+
+ $context = context_course::instance($courseid);
+
+ list($roleids) = get_roles_with_cap_in_context($context, 'moodle/course:manageactivities');
+ list($managerroleids) = get_roles_with_cap_in_context($context, 'moodle/site:config');
+ foreach ($managerroleids as $roleid) {
+ unset($roleids[$roleid]);
+ }
+
+ foreach ($modidtoname as $modid => $modname) {
+ if (isset($allowedmoduleids[$modid])) {
+ // Module is allowed, no worries.
+ continue;
+ }
+
+ $capability = 'mod/' . $modname . ':addinstance';
+ foreach ($roleids as $roleid) {
+ assign_capability($capability, CAP_PREVENT, $roleid, $context);
+ }
+ }
+
+ $pbar->update($i, $coursecount, "Upgrading legacy course_allowed_modules data - $i/$coursecount.");
+ }
+
+ if ($coursecount) {
+ $transaction->allow_commit();
+ }
+
+ upgrade_main_savepoint(true, 2012031500.01);
+ }
+
+ if ($oldversion < 2012031500.02) {
+
+ // Define field retrictmodules to be dropped from course
+ $table = new xmldb_table('course');
+ $field = new xmldb_field('restrictmodules');
+
+ // Conditionally launch drop field requested
+ if ($dbman->field_exists($table, $field)) {
+ $dbman->drop_field($table, $field);
+ }
+
+ upgrade_main_savepoint(true, 2012031500.02);
+ }
+
+ if ($oldversion < 2012031500.03) {
+
+ // Define table course_allowed_modules to be dropped
+ $table = new xmldb_table('course_allowed_modules');
+
+ // Conditionally launch drop table for course_allowed_modules
+ if ($dbman->table_exists($table)) {
+ $dbman->drop_table($table);
+ }
+
+ upgrade_main_savepoint(true, 2012031500.03);
+ }
+
+ if ($oldversion < 2012031500.04) {
+ // Clean up the old admin settings.
+ unset_config('restrictmodulesfor');
+ unset_config('restrictbydefault');
+ unset_config('defaultallowedmodules');
+
+ upgrade_main_savepoint(true, 2012031500.04);
+ }
+
++ if ($oldversion < 2012032300.01) {
+ // Delete orphaned criteria which were left when modules were removed
+ if ($DB->get_dbfamily() === 'mysql') {
+ $sql = "DELETE cc FROM {course_completion_criteria} cc
+ LEFT JOIN {course_modules} cm ON cm.id = cc.moduleinstance
+ WHERE cm.id IS NULL";
+ } else {
+ $sql = "DELETE FROM {course_completion_criteria}
+ WHERE NOT EXISTS (
+ SELECT 'x' FROM {course_modules}
+ WHERE {course_modules}.id = {course_completion_criteria}.moduleinstance)";
+ }
+ $DB->execute($sql);
+
+ // Main savepoint reached
++ upgrade_main_savepoint(true, 2012032300.01);
+ }
+
++
return true;
}
-
