It was decided to roll only configuration dates and any date related to user content
such as 'timecreated' , 'timemodified' etc should not be rolled forward.
Added required entries text field to the completion criteria area.
This field accepts a number.
If the legacy Entries required field has a value greater than 0 it will
be displayed and editable. For new instances this field will not be displayed.
Some templates can legitimately contain invalid HTML (e.g. mismatched tags)
because the templates operate in pairs.
In these instances we should not use an editor because the nature of the
editor (content editable) means that the browser automatically corrects all
HTML supplied to it, thus breaking the template entirely.
Therefore we need to disable HTML editors for some templates, and do so in
a way tied to the instance of the activity, rather than to a specific user.
This patch adds a new 'config' field, with matching setters and getters, to
allow such per-instance values to be stored.
New function data_user_can_manage_entry checks whether a user is allowed to manage an entry.
Considering manageentries capability, data_in_readonly_period() result,
ownership (determined by data_isowner()), approval and manageapproved setting.
This is implemented for most fields but not all. The reason is that there are
some fields for which this does not make sense because no entry is a valid entry.
The supported fields are:
checkbox
file
latlong
menu
number
picture
radio
text
textarea
url
The unsupported fields are:
date
multimenu
* Added the component and ratingarea fields and implemented it throughout
the rating API as mandatory fields
* Cleanup rating indexes
* Upgrade forum/data/glossary ratings
* Moved the logic in the render_rating method to methods of the rating object.
* Added new callback for checking ratingareas
* Cleaned comments here and there
* Mark the xxx_get_participants methods as deprecated
* Refactor rate_ajax and ratingsuser_can_view_aggregate methods
* Cleaned up rating/index.php to use html_table object and moved inline styles to CSS.
* Added missing properties of the rating object that were being set throughout the rating
API.
