PHP 5.4 sets UTF-8 as the default for htmlspecialchars, htmlentities and html_entity_decode. The first two will echo an empty string when given a string with umlauts. This commits introduces serendipity_specialchar-wrapper that are meant to be a temporary solution for the s9y-core until PHP 5.6 fixed the bug, so the native charset option of s9y continues to work.
Some plugins make use of additional entry properties (title, body, extended, author) after being called by the 'backend_publish' hook, e.g.
* serendipity_event_forum
* serendipity_event_freetag
* serendipity_event_ljupdate
* serendipity_event_trackback
* serendipity_event_versioning
* serendipity_event_entryproperties
* serendipity_event_mailer
* serendipity_event_twitter
Thus we need to set these properties in the serendipity_updertEntry() method to make sure the plugins get the required data. Of course, we could fetch the entry either in overview.inc.php or again in each plugin, but that would mean an additional query to the DB.
When no categories are delivered to serendipity_updertEntry this can mean two things:
- categories need to be un-assigned
- categories where not addressed/fetched/passed to the function [see include/admin/overview.inc.php for publishing a post! Or plugins like freetag, using serendipity_updertEntry]
To address this a new serendipity[had_categories] is added to the backend template, which can be checked for.
Feedback appreciated!
Draft previews threw:
Fatal error: Call to a member function assignByRef() on a non-object in /fullpath/include/functions_entries.inc.php on line 1235, which is the $serendipity['smarty']->assignByRef('entries', $dategroup); line.
Please double check if that is gone now.
