mahara-contributors team mailing list archive

[Robert Lyon <robertl@xxxxxxxxxxxxxxx>]

Hi Andy

For the client that didn't have the content reinstated - can you look at
their database for a page that is not displaying correctly and run this
command:

SELECT bi.blocktype FROM block_instance bi WHERE view = [id of page];

This should show you which blocks should be appearing on the page

Then run:

SELECT bi.blocktype FROM block_instance bi JOIN view v ON v.id = bi.view
JOIN view_rows_columns vrc ON vrc.view = v.id WHERE v.id = [id of page];

This will show you the same list if the info in view_rows_columns
exists.

If the first command is not empty but the second one is then there is
still something amiss with the fix. If the first command is empty it
means the page itself is actually empty (no blocks associated with the
page).

Cheers

Robert

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https://bugs.launchpad.net/bugs/1626462

Title:
  image blocks disappearing from mahara page

Status in Mahara:
  Incomplete

Bug description:
  Hi,

  I'd like to report a bug with images image blocks disappearing from
  Mahara pages - this problem has occurred more than once and is
  becoming increasingly concerning. The problem arises when a user (in
  this case, a learner) uploads links images to image blocks on one of
  their personal pages. The images appear as expected however at some
  point they then seem to disappear and there is no longer any images
  displaying. This seems to be purely affecting images content blocks
  (in this case image blocks) as the comments section remains present.
  It appears that no files are actually deleted, just the blocks from
  the page are missing. It may be a problem with other types of blocks,
  but in this case, only image blocks were present on the page. I
  thought it also best to mention that I noticed this issue when logging
  in as the user (masquerading) to check something on their behalf,
  however I think this may be pure coincidental.

  The Mahara version here is 16.04.3 (2016033117) running on Linux. I
  have been able to identify this problem using Google Chrome (version
  53.0.2785.116 m). I should also report that we have been made aware of
  the same issue from another client who is also running the exact same
  version (16.04.3) and this would further suggest that this is a bug
  needing addressed.

  Thanks
  Andy

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