This provides a mechanism for adjusting the behaviour of these
relations when building more complex data models.
For example the following example has a status field incorporates a
Status field into the relationship:
```php
function MyRelation() {
$rel = $this->getManyManyComponents(‘MyRelation’);
$rel = $rel->filter(‘Status’, ‘Active’);
$rel->addCallbacks()->add(function ($relation, $item, $extra) {
$item->Status = ‘Active’;
$item->write();
});
}
```
Introduces a new library dependency: http://github.com/sminnee/callbacklist
When many-many-through relations are queried, a joinRecord is set on
each DataObject in the list to provide the extra fields defined on
the connector object. This didn’t previously happen when the record
was first add()ed to a list. This fixes that bug.
The query might still work depending on where these chars are placed,
but it seems weird to only remove *some* of the valid chars here.
See https://dev.mysql.com/doc/refman/5.6/en/fulltext-boolean.html
Note that the query runs both the actual boolean query with chars,
and then a separate relevance search without them.
MyISAM used to be the only one to support it, now InnoDB has caught up.
Unless an engine is set specifically in create_table_options,
this will auto-convert existing MyISAM tables to InnoDb.
Fixes#9242
ContextSummary() was cutting the HTML which was added by nl2br because
it expected plain text elements as it's stripping and replacing text.
Instead this fix changes the behaviour to apply the nl2br after the text
changes have been made. That way we can't cut anything in the middle of
a HTML tag, but new lines, or paragraphs are replaced by BRs after,
should they exist.
- Added tests to ensure text is not cut in the middle of a sentence.
- Added test to ensure that <br>'s are added in the correct place should
the summary span between new lines.
API: Query::seek() and Query::rewind() no longer return a value.
Although breaking an API inside a patch release may seem odd, this in
fact is correcting a long-standing bug in our implementation of
Iterator::rewind(), so I think it’s appropriate.
https://github.com/silverstripe/silverstripe-framework/issues/9097
* Add `getFieldMap` method to retrieve a list of all fields for any given class
* Add `TagsToShortcodeTask` to upgrading guide
Adding after the file migration part as this is where it makes the most sense to run it.
* `getFieldMap` accepts an array
* Move to `DataObjectSchema`
* Add `HTMLVarchar` to documentation
Minor refactoring
* Add test for checking that `subclassesfor` works without the base class
Add test `DataObjectSchema::getFieldMap` returns the correct array
* Remove cms dependency
* Adding failing test for base table aliases using SQLSelect
* FIX Retain table aliases applied to the base table on queries
* FIX Move the trimmed alias outside of the condition so we can use it within the condition
This change also renders a portion of DBSchemaManager irrelevant, that
destructively “fixes” old values. This is in keeping with the
non-destructive principle of dev/build, and some suggestions to move
away from enum fields altogether.
Fixes https://github.com/silverstripe/silverstripe-framework/issues/1387
This ensures that numeric fields appear in PHP as int/float values
rather than strings, which allows the development of more type-safe PHP
code.
This doesn’t work on the legacy mysql driver and this will now throw
a notice-level error. It requires mysqlnd.
FIX: Compare to original when determining fields changes
This fixes a number of edge-case issues relating to change detection.
Fixes#8443Fixes#3821Fixes#4561
* BUGFIX many many through not sorting by join table
* #8534 added docs to support many many sorting fix
* #8534 added test cases for many_many default sorting
* BUGFIX many many through not sorting by join table
* #8534 added docs to support many many sorting fix
* #8534 added test cases for many_many default sorting
This makes it easier to swap one fo the other without code breaking.
Since it’s strictly a removed API, I’ve opted to throw a deprecation
note in SS4 rather than throwing an InvalidArgumentException.
Fixes#2949
Note that the medium date format depends on locale, with en_NZ being
resolutely numeric. I’ve updated the test to verify a couple of locales
to make this more obvious.
Fixes#8121
The SS4 behaviour of limit=0 is unlikely to be the SS5 behaviour.
To clear the limit limit=null is recommended.
In addition, there’s a bit tighter type maintenance in the internal
limit data (ensure things are int).
Fixes#2950.
* 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
When selecting a column, it doesn't make sense to have it distinct.
As an alternative, the API could be changed to give the end user the option
(eg `->column($field, $distinct = false)`)
However if we did that, we would need to make sure we do something
similar with `SilverStripe\ORM\UnsavedRelationList` to ensure consistency.
* API Support many_many through polymorphic relations (from side only)
Fixes#7911Fixes#3136
* Add extra docs and allow optional arguments
* ENHANCEMENT Enable quiet to be turned off
* BUG Fix issue with manymanythroughlist duplication
API Add DataObject::setComponent()
API Support unary components as getter and setter fields
API ManyManyList::add() now supports unsaved records
ENHANCEMENT Animal farm
