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  1. Moodle
  2. MDL-60842

calendar_get_allowed_types should not request all course fields

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 3.4.1
    • 3.4, 3.4 regressions
    • Calendar
    • MOODLE_34_STABLE
    • MOODLE_34_STABLE
    • MDL-60842-master
    • Hide
      1. Create 50,000 courses by downloading create_courses_and_stuff.php to your Moodle instance's root folder and running it:
        # 

        php create_courses_and_stuff.php

      2. Log in as admin and go to the Calendar.
      3. Click New event button.
      4. Make sure it loads the event form and no "undefined" error message is displayed.
      Show
      Create 50,000 courses by downloading create_courses_and_stuff.php to your Moodle instance's root folder and running it: # php create_courses_and_stuff.php Log in as admin and go to the Calendar. Click New event button. Make sure it loads the event form and no "undefined" error message is displayed.

    Description

      The method calendar_get_allowed_types() calls calendar_get_default_courses() passing * as parameter. That loads all course fields and causes an "undefined" error when loading the new event form modal

      We (Ryan and I) have decided to push small chunks of performance improvements (we also have MDL-60402 and MDL-60826), so we can get rid of that nasty undefined error.

      Attachments

        Issue Links

          will help resolve

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-60826 Memory exhaustion error when trying to add/edit calendar event as admin

          • Critical - Crashes server, loss of data, severe memory leak
          • Closed

          Activity

            People

              lameze Simey Lameze
              lameze Simey Lameze
              Ankit Agarwal Ankit Agarwal
              David Monllaó David Monllaó
              Gladys Basiana Gladys Basiana
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              Dates

                Created:
                Updated:
                Resolved:
                15/Jan/18