mahara-contributors team mailing list archive

[Robert Lyon <1970680@xxxxxxxxxxxxxxxxxx>]

This problem is actually related to the LTI module and not the LTI
Advantage module as previously mentioned.

To replicate this problem one has have a site that began life before
Mahara 17.04, has upgraded in the past to a newer version, and have not
installed the module LTI via Extensions page

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https://bugs.launchpad.net/bugs/1970680

Title:
  Upgrade fails when LTI not installed

Status in Mahara:
  Confirmed
Status in Mahara 20.10 series:
  Confirmed
Status in Mahara 21.04 series:
  Confirmed
Status in Mahara 21.10 series:
  Confirmed
Status in Mahara 22.04 series:
  Confirmed
Status in Mahara 22.10 series:
  In Progress

Bug description:
  While upgrading a test site on Mahara 21.x that did not have LTI (1.1)
  the upgrade fails.

  Tracked this to an upgrade step in htdocs/lib/db/upgrade.php

  This version resolved the issue:

      if ($oldversion < 2021042718) {
          $table = new XMLDBTable('lti_assessment');
          if (table_exists($table)) {
              log_debug("Make sure groups associated with LTI assessment have 'submittableto' set to true");
              execute_sql("
                  UPDATE {group}
                  SET submittableto = 1
                  WHERE id IN (
                      SELECT foo.id FROM (
                          SELECT g1.id
                          FROM {lti_assessment} l
                          JOIN {group} g1 ON g1.id = l.group
                          WHERE g1.submittableto = 0
                      ) AS foo
                  )");
          }
      }

  Mitigation, if someone is in the middle of an update: Install the LTI
  module.

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