** Description changed:
Version of Mahara: 20.04
Step to reproduce:
- User create group and then add a public page.
- Other user add this page to watchlist
- User create some new blocks
- User delete a block
- User/administration cannot delete group and show error:
+ User/administration cannot delete group/page/portfolio and show error:
Mahara: Site unavailable
A nonrecoverable error occurred. This probably means you have encountered a
bug in the system
-
- Please consider the following code lines when delete blockinstance, Are
- the lines of code inside the if statement really necessary? Is there any
- business here that i don't really understand them?
-
- function watchlist_block_deleted(BlockInstance $block) {
- global $USER;
-
- // don't catch root's changes, especially not when installing...
- if ($USER->get('id') <= 0) {
- return;
- }
-
- delete_records('watchlist_queue', 'block', $block->get('id'));
-
- if (record_exists('usr_watchlist_view', 'view', $block->get('view'))) {
- $whereobj = new stdClass();
- $whereobj->view = $block->get('view');
- $whereobj->block = null;
- $whereobj->usr = $USER->get('id');
- $dataobj = clone $whereobj;
- $dataobj->changed_on = date('Y-m-d H:i:s');
- ensure_record_exists('watchlist_queue', $whereobj, $dataobj);
- }
- }
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https://bugs.launchpad.net/bugs/1931879
Title:
Null block records in watchlist_queue causing cannot delete group
Status in Mahara:
New
Bug description:
Version of Mahara: 20.04
Step to reproduce:
- User create group and then add a public page.
- Other user add this page to watchlist
- User create some new blocks
- User delete a block
User/administration cannot delete group/page/portfolio and show error:
Mahara: Site unavailable
A nonrecoverable error occurred. This probably means you have encountered a
bug in the system
To manage notifications about this bug go to:
https://bugs.launchpad.net/mahara/+bug/1931879/+subscriptions
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