* NEW: Add Hierarchy::prepopulate_numchildren_cache()
API: Hierarchy::stageChildren() customisations must be applied to the base class and not include record-specific behaviour.
Adds the ability to prepopulate the cache for Hierarchy::numChildren()
in a batch.
Note that this optimisation means that stageChildren() is not called on
each record in order to calculate numChildren(). This means that the
structure of the stageChildren() query must be the same for all records
and the behaviour cannot be customised only for a subclass of the base
data class. For example, apply your customisations to SiteTree and not
a subclass.
This is an useful part of optimising the query count on tree generation.
See https://github.com/silverstripe/silverstripe-framework/issues/8379
* NEW: Add Hierarchy::prepopulateTreeDataCache()
This provides a more extensible way of preopulating caches for optimised
tree generation.
Fixes https://github.com/silverstripe/silverstripe-framework/issues/8391
This variant of showqueries will include a backtrace after each query.
This is extremely verbose but can be helpful when diagnosing where
queries have come from.
This is something that I have frequently added as a local hack on my
environment, I figured that exposing it as a formal feature would be
useful.
This allows React form builders (or other such view layer builders in a
headless environment) to obtain the details that would otherwise only be
rendered in a PHP side template. Some of the details are critical for
rendering correctly, and are necessary to be passed through -
particularly when moving toward replacing the Entwine initiator for
TinyMCE with a React component in `silverstripe/admin`.
I new interface method has been added to the abstract class for HTML
editor configs in order to facilitate this. It is not itself abstract as
this would break backwards compatiblity with any existing custom config
(aside from the TinyMCE one which we're editing here), which is most
certainly not what we want.
* Allow use of display names with SwiftMailer
The syntax to allow display names with SwiftMailer is as follow:
`->setFrom(['john@doe.com' => 'John Doe'])`
Just like you set the `Email.admin_email`, you can set the default sender display name through the `Email.admin_email_displayname` configuration setting.
Refs:
- https://swiftmailer.symfony.com/docs/introduction.html#basic-usage
- https://docs.silverstripe.org/en/4/developer_guides/email/#administrator-emails
* Update Email.php
Simpler code using `Email.admin_email` as an associative array
* Update index.md
Added documentation showing how to add an email display name.
