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NEW Make most GridField components work with arbitrary data

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Guy Sartorelli 2023-11-14 15:39:20 +13:00
parent 5838772b19
commit 3d64eac129
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19 changed files with 234 additions and 116 deletions
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17
src/Forms/Form.php
View File

@ -12,7 +12,6 @@ use SilverStripe\Control\RequestHandler;
use SilverStripe\Control\Session;
use SilverStripe\Core\ClassInfo;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataObjectInterface;
use SilverStripe\ORM\FieldType\DBHTMLText;
use SilverStripe\ORM\ValidationResult;
@ -136,7 +135,7 @@ class Form extends ViewableData implements HasRequestHandler
/**
* Populated by {@link loadDataFrom()}.
*
* @var DataObject|null
* @var ViewableData|null
*/
protected $record;
@ -1223,10 +1222,10 @@ class Form extends ViewableData implements HasRequestHandler
}
/**
* Returns the DataObject that has given this form its data
* Returns the record that has given this form its data
* through {@link loadDataFrom()}.
*
* @return DataObject
* @return ViewableData
*/
public function getRecord()
{
@ -1285,7 +1284,7 @@ class Form extends ViewableData implements HasRequestHandler
const MERGE_AS_SUBMITTED_VALUE = 0b1000;
/**
* Load data from the given DataObject or array.
* Load data from the given record or array.
*
* It will call $object->MyField to get the value of MyField.
* If you passed an array, it will call $object[MyField].
@ -1306,7 +1305,7 @@ class Form extends ViewableData implements HasRequestHandler
* @uses FormField::setSubmittedValue()
* @uses FormField::setValue()
*
* @param array|DataObject $data
* @param array|ViewableData $data
* @param int $mergeStrategy
* For every field, {@link $data} is interrogated whether it contains a relevant property/key, and
* what that property/key's value is.
@ -1351,7 +1350,7 @@ class Form extends ViewableData implements HasRequestHandler
// If an object is passed, save it for historical reference through {@link getRecord()}
// Also use this to determine if we are loading a submitted form, or loading
// from a dataobject
// from a record
$submitted = true;
if (is_object($data)) {
$this->record = $data;
@ -1480,7 +1479,7 @@ class Form extends ViewableData implements HasRequestHandler
* Save the contents of this form into the given data object.
* It will make use of setCastedField() to do this.
*
* @param DataObjectInterface $dataObject The object to save data into
* @param ViewableData&DataObjectInterface $dataObject The object to save data into
* @param FieldList $fieldList An optional list of fields to process. This can be useful when you have a
* form that has some fields that save to one object, and some that save to another.
*/
@ -1523,7 +1522,7 @@ class Form extends ViewableData implements HasRequestHandler
* {@link FieldList->dataFields()}, which filters out
* any form-specific data like form-actions.
* Calls {@link FormField->dataValue()} on each field,
* which returns a value suitable for insertion into a DataObject
* which returns a value suitable for insertion into a record
* property.
*
* @return array

10
src/Forms/FormField.php
View File

@ -8,13 +8,13 @@ use SilverStripe\Control\Controller;
use SilverStripe\Control\RequestHandler;
use SilverStripe\Core\ClassInfo;
use SilverStripe\Core\Convert;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataObjectInterface;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\ORM\FieldType\DBHTMLText;
use SilverStripe\ORM\ValidationResult;
use SilverStripe\View\AttributesHTML;
use SilverStripe\View\SSViewer;
use SilverStripe\View\ViewableData;
/**
* Represents a field in a form.
@ -454,11 +454,11 @@ class FormField extends RequestHandler
}
/**
* Method to save this form field into the given {@link DataObject}.
* Method to save this form field into the given record.
*
* By default, makes use of $this->dataValue()
*
* @param DataObject|DataObjectInterface $record DataObject to save data into
* @param ViewableData|DataObjectInterface $record Record to save data into
*/
public function saveInto(DataObjectInterface $record)
{
@ -697,7 +697,7 @@ class FormField extends RequestHandler
* or a submitted form value they should override setSubmittedValue() instead.
*
* @param mixed $value Either the parent object, or array of source data being loaded
* @param array|DataObject $data {@see Form::loadDataFrom}
* @param array|ViewableData $data {@see Form::loadDataFrom}
* @return $this
*/
public function setValue($value, $data = null)
@ -712,7 +712,7 @@ class FormField extends RequestHandler
* data formats.
*
* @param mixed $value
* @param array|DataObject $data
* @param array|ViewableData $data
* @return $this
*/
public function setSubmittedValue($value, $data = null)

33
src/Forms/GridField/GridField.php
View File

@ -20,11 +20,14 @@ use SilverStripe\Forms\GridField\FormAction\SessionStore;
use SilverStripe\Forms\GridField\FormAction\StateStore;
use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataObjectInterface;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\ORM\Filterable;
use SilverStripe\ORM\Limitable;
use SilverStripe\ORM\Sortable;
use SilverStripe\ORM\SS_List;
use SilverStripe\View\HTML;
use SilverStripe\View\ViewableData;
/**
* Displays a {@link SS_List} in a grid format.
@ -83,12 +86,12 @@ class GridField extends FormField
/**
* Data source.
*
* @var SS_List
* @var SS_List&Filterable&Sortable&Limitable
*/
protected $list = null;
/**
* Class name of the DataObject that the GridField will display.
* Class name of the records that the GridField will display.
*
* Defaults to the value of $this->list->dataClass.
*
@ -205,7 +208,7 @@ class GridField extends FormField
}
/**
* Returns a data class that is a DataObject type that this GridField should look like.
* Returns the class name of the record type that this GridField should contain.
*
* @return string
*
@ -374,7 +377,7 @@ class GridField extends FormField
/**
* Set the data source.
*
* @param SS_List $list
* @param SS_List&Filterable&Sortable&Limitable $list
*
* @return $this
*/
@ -388,7 +391,7 @@ class GridField extends FormField
/**
* Get the data source.
*
* @return SS_List
* @return SS_List&Filterable&Sortable&Limitable
*/
public function getList()
{
@ -398,7 +401,7 @@ class GridField extends FormField
/**
* Get the data source after applying every {@link GridField_DataManipulator} to it.
*
* @return SS_List
* @return SS_List&Filterable&Sortable&Limitable
*/
public function getManipulatedList()
{
@ -461,7 +464,7 @@ class GridField extends FormField
if (($request instanceof NullHTTPRequest) && Controller::has_curr()) {
$request = Controller::curr()->getRequest();
}
$stateStr = $this->getStateManager()->getStateFromRequest($this, $request);
if ($stateStr) {
$oldState = $this->getState(false);
@ -744,7 +747,7 @@ class GridField extends FormField
/**
* @param int $total
* @param int $index
* @param DataObject $record
* @param ViewableData $record
* @param array $attributes
* @param string $content
*
@ -762,7 +765,7 @@ class GridField extends FormField
/**
* @param int $total
* @param int $index
* @param DataObject $record
* @param ViewableData $record
* @param array $attributes
* @param string $content
*
@ -780,7 +783,7 @@ class GridField extends FormField
/**
* @param int $total
* @param int $index
* @param DataObject $record
* @param ViewableData $record
*
* @return array
*/
@ -798,7 +801,7 @@ class GridField extends FormField
/**
* @param int $total
* @param int $index
* @param DataObject $record
* @param ViewableData $record
*
* @return array
*/
@ -869,7 +872,7 @@ class GridField extends FormField
/**
* Get the value from a column.
*
* @param DataObject $record
* @param ViewableData $record
* @param string $column
*
* @return string
@ -922,7 +925,7 @@ class GridField extends FormField
* Use of this method ensures that any special rules around the data for this gridfield are
* followed.
*
* @param DataObject $record
* @param ViewableData $record
* @param string $fieldName
*
* @return mixed
@ -949,7 +952,7 @@ class GridField extends FormField
/**
* Get extra columns attributes used as HTML attributes.
*
* @param DataObject $record
* @param ViewableData $record
* @param string $column
*
* @return array

18
src/Forms/GridField/GridFieldAddNewButton.php
View File

@ -2,7 +2,9 @@
namespace SilverStripe\Forms\GridField;
use LogicException;
use SilverStripe\Control\Controller;
use SilverStripe\Core\ClassInfo;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\RelationList;
use SilverStripe\View\ArrayData;
@ -12,8 +14,7 @@ use SilverStripe\View\SSViewer;
* This component provides a button for opening the add new form provided by
* {@link GridFieldDetailForm}.
*
* Only returns a button if {@link DataObject->canCreate()} for this record
* returns true.
* Only returns a button if canCreate() for this record returns true.
*/
class GridFieldAddNewButton extends AbstractGridFieldComponent implements GridField_HTMLProvider
{
@ -36,7 +37,16 @@ class GridFieldAddNewButton extends AbstractGridFieldComponent implements GridFi
public function getHTMLFragments($gridField)
{
$singleton = singleton($gridField->getModelClass());
$modelClass = $gridField->getModelClass();
$singleton = singleton($modelClass);
if (!$singleton->hasMethod('canCreate')) {
throw new LogicException(
__CLASS__ . ' cannot be used with models that do not implement canCreate().'
. " Remove this component from your GridField or implement canCreate() on $modelClass"
);
}
$context = [];
if ($gridField->getList() instanceof RelationList) {
$record = $gridField->getForm()->getRecord();
@ -51,7 +61,7 @@ class GridFieldAddNewButton extends AbstractGridFieldComponent implements GridFi
if (!$this->buttonName) {
// provide a default button name, can be changed by calling {@link setButtonName()} on this component
$objectName = $singleton->i18n_singular_name();
$objectName = $singleton->hasMethod('i18n_singular_name') ? $singleton->i18n_singular_name() : ClassInfo::shortName($singleton);
$this->buttonName = _t('SilverStripe\\Forms\\GridField\\GridField.Add', 'Add {name}', ['name' => $objectName]);
}

21
src/Forms/GridField/GridFieldDataColumns.php
View File

@ -4,7 +4,8 @@ namespace SilverStripe\Forms\GridField;
use SilverStripe\Core\Convert;
use InvalidArgumentException;
use SilverStripe\ORM\DataObject;
use LogicException;
use SilverStripe\View\ViewableData;
/**
* @see GridField
@ -87,7 +88,15 @@ class GridFieldDataColumns extends AbstractGridFieldComponent implements GridFie
public function getDisplayFields($gridField)
{
if (!$this->displayFields) {
return singleton($gridField->getModelClass())->summaryFields();
$modelClass = $gridField->getModelClass();
$singleton = singleton($modelClass);
if (!$singleton->hasMethod('summaryFields')) {
throw new LogicException(
'Cannot dynamically determine columns. Pass the column names to setDisplayFields()'
. " or implement a summaryFields() method on $modelClass"
);
}
return $singleton->summaryFields();
}
return $this->displayFields;
}
@ -146,7 +155,7 @@ class GridFieldDataColumns extends AbstractGridFieldComponent implements GridFie
* HTML for the column, content of the <td> element.
*
* @param GridField $gridField
* @param DataObject $record Record displayed in this row
* @param ViewableData $record Record displayed in this row
* @param string $columnName
* @return string HTML for the column. Return NULL to skip.
*/
@ -180,7 +189,7 @@ class GridFieldDataColumns extends AbstractGridFieldComponent implements GridFie
* Attributes for the element containing the content returned by {@link getColumnContent()}.
*
* @param GridField $gridField
* @param DataObject $record displayed in this row
* @param ViewableData $record displayed in this row
* @param string $columnName
* @return array
*/
@ -216,7 +225,7 @@ class GridFieldDataColumns extends AbstractGridFieldComponent implements GridFie
/**
* Translate a Object.RelationName.ColumnName $columnName into the value that ColumnName returns
*
* @param DataObject $record
* @param ViewableData $record
* @param string $columnName
* @return string|null - returns null if it could not found a value
*/
@ -269,7 +278,7 @@ class GridFieldDataColumns extends AbstractGridFieldComponent implements GridFie
/**
*
* @param GridField $gridField
* @param DataObject $item
* @param ViewableData $item
* @param string $fieldName
* @param string $value
* @return string

52
src/Forms/GridField/GridFieldDeleteAction.php
View File

@ -2,9 +2,12 @@
namespace SilverStripe\Forms\GridField;
use LogicException;
use SilverStripe\Control\Controller;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataList;
use SilverStripe\ORM\DataObjectInterface;
use SilverStripe\ORM\ValidationException;
use SilverStripe\View\ViewableData;
/**
* This class is a {@link GridField} component that adds a delete action for
@ -72,13 +75,12 @@ class GridFieldDeleteAction extends AbstractGridFieldComponent implements GridFi
/**
*
* @param GridField $gridField
* @param DataObject $record
* @param DataObjectInterface&ViewableData $record
* @param string $columnName
* @return string|null the attribles for the action
*/
public function getExtraData($gridField, $record, $columnName)
{
$field = $this->getRemoveAction($gridField, $record, $columnName);
if ($field) {
@ -105,7 +107,7 @@ class GridFieldDeleteAction extends AbstractGridFieldComponent implements GridFi
* Return any special attributes that will be used for FormField::create_tag()
*
* @param GridField $gridField
* @param DataObject $record
* @param DataObjectInterface&ViewableData $record
* @param string $columnName
* @return array
*/
@ -153,7 +155,7 @@ class GridFieldDeleteAction extends AbstractGridFieldComponent implements GridFi
/**
*
* @param GridField $gridField
* @param DataObject $record
* @param DataObjectInterface&ViewableData $record
* @param string $columnName
* @return string|null the HTML for the column
*/
@ -179,29 +181,39 @@ class GridFieldDeleteAction extends AbstractGridFieldComponent implements GridFi
*/
public function handleAction(GridField $gridField, $actionName, $arguments, $data)
{
$list = $gridField->getList();
if ($actionName == 'deleterecord' || $actionName == 'unlinkrelation') {
/** @var DataObject $item */
$item = $gridField->getList()->byID($arguments['RecordID']);
/** @var DataObjectInterface&ViewableData $item */
$item = $list->byID($arguments['RecordID']);
if (!$item) {
return;
}
if ($actionName == 'deleterecord') {
$this->checkForRequiredMethod($item, 'canDelete');
if (!$item->canDelete()) {
throw new ValidationException(
_t(__CLASS__ . '.DeletePermissionsFailure', "No delete permissions")
);
}
if (!($list instanceof DataList)) {
// We need to make sure to exclude the item since the list items have already been determined.
// This must happen before deletion while the item still has its ID set.
$gridField->setList($list->exclude(['ID' => $item->ID]));
}
$item->delete();
} else {
$this->checkForRequiredMethod($item, 'canEdit');
if (!$item->canEdit()) {
throw new ValidationException(
_t(__CLASS__ . '.EditPermissionsFailure', "No permission to unlink record")
);
}
$gridField->getList()->remove($item);
$list->remove($item);
}
}
}
@ -209,16 +221,19 @@ class GridFieldDeleteAction extends AbstractGridFieldComponent implements GridFi
/**
*
* @param GridField $gridField
* @param DataObject $record
* @param DataObjectInterface&ViewableData $record
* @param string $columnName
* @return GridField_FormAction|null
*/
private function getRemoveAction($gridField, $record, $columnName)
{
if ($this->getRemoveRelation()) {
$this->checkForRequiredMethod($record, 'canEdit');
if (!$record->canEdit()) {
return null;
}
$title = _t(__CLASS__ . '.UnlinkRelation', "Unlink");
$field = GridField_FormAction::create(
@ -233,9 +248,12 @@ class GridFieldDeleteAction extends AbstractGridFieldComponent implements GridFi
->setDescription($title)
->setAttribute('aria-label', $title);
} else {
$this->checkForRequiredMethod($record, 'canDelete');
if (!$record->canDelete()) {
return null;
}
$title = _t(__CLASS__ . '.Delete', "Delete");
$field = GridField_FormAction::create(
@ -274,4 +292,20 @@ class GridFieldDeleteAction extends AbstractGridFieldComponent implements GridFi
$this->removeRelation = (bool) $removeRelation;
return $this;
}
/**
* Checks if a required method exists - and if not, throws an exception.
*
* @throws LogicException if the required method doesn't exist
*/
private function checkForRequiredMethod($record, string $method): void
{
if (!$record->hasMethod($method)) {
$modelClass = get_class($record);
throw new LogicException(
__CLASS__ . " cannot be used with models that don't implement {$method}()."
. " Remove this component from your GridField or implement {$method}() on $modelClass"
);
}
}
}

39
src/Forms/GridField/GridFieldDetailForm.php
View File

@ -3,6 +3,7 @@
namespace SilverStripe\Forms\GridField;
use Closure;
use LogicException;
use SilverStripe\Control\Director;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\HTTPResponse;
@ -13,10 +14,11 @@ use SilverStripe\Core\ClassInfo;
use SilverStripe\Core\Extensible;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\FieldsValidator;
use SilverStripe\Forms\Validator;
use SilverStripe\ORM\DataList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\Filterable;
use SilverStripe\View\ViewableData;
/**
* Provides view and edit forms at GridField-specific URLs.
@ -62,7 +64,7 @@ class GridFieldDetailForm extends AbstractGridFieldComponent implements GridFiel
protected $validator;
/**
* @var FieldList Falls back to {@link DataObject->getCMSFields()} if not defined.
* @var FieldList Falls back to {@link $record->getCMSFields()} if not defined.
*/
protected $fields;
@ -143,28 +145,31 @@ class GridFieldDetailForm extends AbstractGridFieldComponent implements GridFiel
// if no validator has been set on the GridField then use the Validators from the record.
if (!$this->getValidator()) {
$this->setValidator($record->getCMSCompositeValidator());
if ($record->hasMethod('getCMSCompositeValidator')) {
$validator = $record->getCMSCompositeValidator();
} else {
$validator = FieldsValidator::create();
}
$this->setValidator($validator);
}
return $handler->handleRequest($request);
}
/**
* @param GridField $gridField
* @param HTTPRequest $request
* @return DataObject|null
*/
protected function getRecordFromRequest(GridField $gridField, HTTPRequest $request): ?DataObject
protected function getRecordFromRequest(GridField $gridField, HTTPRequest $request): ?ViewableData
{
/** @var DataObject $record */
/** @var ViewableData $record */
if (is_numeric($request->param('ID'))) {
/** @var Filterable $dataList */
$dataList = $gridField->getList();
$record = $dataList->byID($request->param('ID'));
} else {
$record = Injector::inst()->create($gridField->getModelClass());
}
if ($record && !$record->hasField('ID')) {
throw new LogicException(get_class($record) . ' must have an ID field.');
}
return $record;
}
@ -174,7 +179,7 @@ class GridFieldDetailForm extends AbstractGridFieldComponent implements GridFiel
* This only works when the list passed to the GridField is a {@link DataList}.
*
* @param $gridField The current GridField
* @param $id The ID of the DataObject to open
* @param $id The ID of the record to open
*/
public function getLostRecordRedirection(GridField $gridField, HTTPRequest $request, ?int $id = null): ?string
{
@ -216,7 +221,7 @@ class GridFieldDetailForm extends AbstractGridFieldComponent implements GridFiel
* Build a request handler for the given record
*
* @param GridField $gridField
* @param DataObject $record
* @param ViewableData $record
* @param RequestHandler $requestHandler
* @return GridFieldDetailForm_ItemRequest
*/
@ -248,7 +253,7 @@ class GridFieldDetailForm extends AbstractGridFieldComponent implements GridFiel
}
/**
* @return String
* @return string
*/
public function getTemplate()
{
@ -266,7 +271,7 @@ class GridFieldDetailForm extends AbstractGridFieldComponent implements GridFiel
}
/**
* @return String
* @return string
*/
public function getName()
{
@ -276,8 +281,8 @@ class GridFieldDetailForm extends AbstractGridFieldComponent implements GridFiel
/**
* Enable redirection to missing records.
*
* If a GridField shows a filtered list, and the DataObject is not in the list but exists in the
* database, and the DataObject has a CMSEditLink method, then the system will redirect to the
* If a GridField shows a filtered list, and the record is not in the list but exists in the
* database, and the record has a CMSEditLink method, then the system will redirect to the
* URL returned by that method.
*/
public function setRedirectMissingRecords(bool $redirectMissingRecords): self

79
src/Forms/GridField/GridFieldDetailForm_ItemRequest.php
View File

@ -9,6 +9,7 @@ use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Control\RequestHandler;
use SilverStripe\Core\Convert;
use SilverStripe\Core\ClassInfo;
use SilverStripe\Forms\CompositeField;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
@ -17,6 +18,7 @@ use SilverStripe\Forms\HiddenField;
use SilverStripe\Forms\LiteralField;
use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataObjectInterface;
use SilverStripe\ORM\FieldType\DBHTMLText;
use SilverStripe\ORM\HasManyList;
use SilverStripe\ORM\ManyManyList;
@ -28,6 +30,7 @@ use SilverStripe\ORM\ValidationResult;
use SilverStripe\View\ArrayData;
use SilverStripe\View\HTML;
use SilverStripe\View\SSViewer;
use SilverStripe\View\ViewableData;
class GridFieldDetailForm_ItemRequest extends RequestHandler
{
@ -64,7 +67,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
protected $component;
/**
* @var DataObject
* @var ViewableData
*/
protected $record;
@ -96,7 +99,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
*
* @param GridField $gridField
* @param GridFieldDetailForm $component
* @param DataObject $record
* @param ViewableData&DataObjectInterface $record
* @param RequestHandler $requestHandler
* @param string $popupFormName
*/
@ -125,11 +128,12 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
*/
public function view($request)
{
if (!$this->record->canView()) {
// Assume item can be viewed if canView() isn't implemented
if ($this->record->hasMethod('canView') && !$this->record->canView()) {
$this->httpError(403, _t(
__CLASS__ . '.ViewPermissionsFailure',
'It seems you don\'t have the necessary permissions to view "{ObjectTitle}"',
['ObjectTitle' => $this->record->singular_name()]
['ObjectTitle' => $this->getModelName()]
));
}
@ -207,17 +211,25 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
}
}
if (!$this->record->canView()) {
// Assume item can be viewed if canView() isn't implemented
if ($this->record->hasMethod('canView') && !$this->record->canView()) {
$controller = $this->getToplevelController();
return $controller->httpError(403, _t(
__CLASS__ . '.ViewPermissionsFailure',
'It seems you don\'t have the necessary permissions to view "{ObjectTitle}"',
['ObjectTitle' => $this->record->singular_name()]
['ObjectTitle' => $this->getModelName()]
));
}
$fields = $this->component->getFields();
if (!$fields) {
if (!$this->record->hasMethod('getCMSFields')) {
$modelClass = get_class($this->record);
throw new LogicException(
'Cannot dynamically determine form fields. Pass the fields to GridFieldDetailForm::setFields()'
. " or implement a getCMSFields() method on {$modelClass}"
);
}
$fields = $this->record->getCMSFields();
}
@ -241,15 +253,15 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
$form->loadDataFrom($this->record, $this->record->ID == 0 ? Form::MERGE_IGNORE_FALSEISH : Form::MERGE_DEFAULT);
if ($this->record->ID && !$this->record->canEdit()) {
if ($this->record->ID && (!$this->record->hasMethod('canEdit') || !$this->record->canEdit())) {
// Restrict editing of existing records
$form->makeReadonly();
// Hack to re-enable delete button if user can delete
if ($this->record->canDelete()) {
if ($this->record->hasMethod('canDelete') && $this->record->canDelete()) {
$form->Actions()->fieldByName('action_doDelete')->setReadonly(false);
}
} elseif (!$this->record->ID
&& !$this->record->canCreate(null, $this->getCreateContext())
&& (!$this->record->hasMethod('canCreate') || !$this->record->canCreate(null, $this->getCreateContext()))
) {
// Restrict creation of new records
$form->makeReadonly();
@ -359,7 +371,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
$rightGroup->push($previousAndNextGroup);
if ($component && $component->getShowAdd() && $this->record->canCreate()) {
if ($component && $component->getShowAdd() && $this->record->hasMethod('canCreate') && $this->record->canCreate()) {
$rightGroup->push(
LiteralField::create(
'new-record',
@ -378,7 +390,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
}
/**
* Build the set of form field actions for this DataObject
* Build the set of form field actions for the record being handled
*
* @return FieldList
*/
@ -391,8 +403,12 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
$majorActions->setFieldHolderTemplate(get_class($majorActions) . '_holder_buttongroup');
$actions->push($majorActions);
if ($this->record->ID !== 0) { // existing record
if ($this->record->canEdit()) {
if ($this->record->ID !== null && $this->record->ID !== 0) { // existing record
if ($this->record->hasMethod('canEdit') && $this->record->canEdit()) {
if (!($this->record instanceof DataObjectInterface)) {
throw new LogicException(get_class($this->record) . ' must implement ' . DataObjectInterface::class);
}
$noChangesClasses = 'btn-outline-primary font-icon-tick';
$majorActions->push(FormAction::create('doSave', _t('SilverStripe\\Forms\\GridField\\GridFieldDetailForm.Save', 'Save'))
->addExtraClass($noChangesClasses)
@ -402,7 +418,10 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
->setAttribute('data-text-alternate', _t('SilverStripe\\CMS\\Controllers\\CMSMain.SAVEDRAFT', 'Save')));
}
if ($this->record->canDelete()) {
if ($this->record->hasMethod('canDelete') && $this->record->canDelete()) {
if (!($this->record instanceof DataObjectInterface)) {
throw new LogicException(get_class($this->record) . ' must implement ' . DataObjectInterface::class);
}
$actions->insertAfter('MajorActions', FormAction::create('doDelete', _t('SilverStripe\\Forms\\GridField\\GridFieldDetailForm.Delete', 'Delete'))
->setUseButtonTag(true)
->addExtraClass('btn-outline-danger btn-hide-outline font-icon-trash-bin action--delete'));
@ -482,9 +501,9 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
* {@see Form::saveInto()}
*
* Handles detection of falsey values explicitly saved into the
* DataObject by formfields
* record by formfields
*
* @param DataObject $record
* @param ViewableData $record
* @param SS_List $list
* @return array List of data to write to the relation
*/
@ -510,11 +529,11 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
$isNewRecord = $this->record->ID == 0;
// Check permission
if (!$this->record->canEdit()) {
if (!$this->record->hasMethod('canEdit') || !$this->record->canEdit()) {
$this->httpError(403, _t(
__CLASS__ . '.EditPermissionsFailure',
'It seems you don\'t have the necessary permissions to edit "{ObjectTitle}"',
['ObjectTitle' => $this->record->singular_name()]
['ObjectTitle' => $this->getModelName()]
));
return null;
}
@ -529,7 +548,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
'SilverStripe\\Forms\\GridField\\GridFieldDetailForm.Saved',
'Saved {name} {link}',
[
'name' => $this->record->i18n_singular_name(),
'name' => $this->getModelName(),
'link' => $link
]
);
@ -736,12 +755,12 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
}
/**
* Loads the given form data into the underlying dataobject and relation
* Loads the given form data into the underlying record and relation
*
* @param array $data
* @param Form $form
* @throws ValidationException On error
* @return DataObject Saved record
* @return ViewableData&DataObjectInterface Saved record
*/
protected function saveFormIntoRecord($data, $form)
{
@ -758,7 +777,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
$this->record = $this->record->newClassInstance($newClassName);
}
// Save form and any extra saved data into this dataobject.
// Save form and any extra saved data into this record.
// Set writeComponents = true to write has-one relations / join records
$form->saveInto($this->record);
// https://github.com/silverstripe/silverstripe-assets/issues/365
@ -780,7 +799,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
public function doDelete($data, $form)
{
$title = $this->record->Title;
if (!$this->record->canDelete()) {
if (!$this->record->hasMethod('canDelete') || !$this->record->canDelete()) {
throw new ValidationException(
_t('SilverStripe\\Forms\\GridField\\GridFieldDetailForm.DeletePermissionsFailure', "No delete permissions")
);
@ -791,7 +810,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
'SilverStripe\\Forms\\GridField\\GridFieldDetailForm.Deleted',
'Deleted {type} "{name}"',
[
'type' => $this->record->i18n_singular_name(),
'type' => $this->getModelName(),
'name' => htmlspecialchars($title ?? '', ENT_QUOTES)
]
);
@ -862,7 +881,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
}
/**
* @return DataObject
* @return ViewableData
*/
public function getRecord()
{
@ -898,7 +917,7 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
]));
} else {
$items->push(ArrayData::create([
'Title' => _t('SilverStripe\\Forms\\GridField\\GridField.NewRecord', 'New {type}', ['type' => $this->record->i18n_singular_name()]),
'Title' => _t('SilverStripe\\Forms\\GridField\\GridField.NewRecord', 'New {type}', ['type' => $this->getModelName()]),
'Link' => false
]));
}
@ -912,4 +931,12 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
$this->extend('updateBreadcrumbs', $items);
return $items;
}
private function getModelName(): string
{
if ($this->record->hasMethod('i18n_singular_name')) {
return $this->record->i18n_singular_name();
}
return ClassInfo::shortName($this->record);
}
}

6
src/Forms/GridField/GridFieldEditButton.php
View File

@ -3,9 +3,9 @@
namespace SilverStripe\Forms\GridField;
use SilverStripe\Control\Controller;
use SilverStripe\ORM\DataObject;
use SilverStripe\View\ArrayData;
use SilverStripe\View\SSViewer;
use SilverStripe\View\ViewableData;
/**
* Provides the entry point to editing a single record presented by the
@ -91,7 +91,7 @@ class GridFieldEditButton extends AbstractGridFieldComponent implements GridFiel
* Return any special attributes that will be used for FormField::create_tag()
*
* @param GridField $gridField
* @param DataObject $record
* @param ViewableData $record
* @param string $columnName
* @return array
*/
@ -139,7 +139,7 @@ class GridFieldEditButton extends AbstractGridFieldComponent implements GridFiel
/**
* @param GridField $gridField
* @param DataObject $record
* @param ViewableData $record
* @param string $columnName
* @return string The HTML for the column
*/

16
src/Forms/GridField/GridFieldExportButton.php
View File

@ -3,12 +3,13 @@
namespace SilverStripe\Forms\GridField;
use League\Csv\Writer;
use LogicException;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Core\Config\Config;
use SilverStripe\ORM\DataList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\ArrayList;
use SilverStripe\View\ViewableData;
/**
* Adds an "Export list" button to the bottom of a {@link GridField}.
@ -155,7 +156,15 @@ class GridFieldExportButton extends AbstractGridFieldComponent implements GridFi
return $dataCols->getDisplayFields($gridField);
}
return DataObject::singleton($gridField->getModelClass())->summaryFields();
$modelClass = $gridField->getModelClass();
$singleton = singleton($modelClass);
if (!$singleton->hasMethod('summaryFields')) {
throw new LogicException(
'Cannot dynamically determine columns. Add a GridFieldDataColumns component to your GridField'
. " or implement a summaryFields() method on $modelClass"
);
}
return $singleton->summaryFields();
}
/**
@ -225,8 +234,9 @@ class GridFieldExportButton extends AbstractGridFieldComponent implements GridFi
// Remove limit as the list may be paginated, we want the full list for the export
$items = $items->limit(null);
/** @var DataObject $item */
/** @var ViewableData $item */
foreach ($items as $item) {
// Assume item can be viewed if canView() isn't implemented
if (!$item->hasMethod('canView') || $item->canView()) {
$columnData = [];

10
src/Forms/GridField/GridFieldFilterHeader.php
View File

@ -256,7 +256,15 @@ class GridFieldFilterHeader extends AbstractGridFieldComponent implements GridFi
public function getSearchContext(GridField $gridField)
{
if (!$this->searchContext) {
$this->searchContext = singleton($gridField->getModelClass())->getDefaultSearchContext();
$modelClass = $gridField->getModelClass();
$singleton = singleton($modelClass);
if (!$singleton->hasMethod('getDefaultSearchContext')) {
throw new LogicException(
'Cannot dynamically instantiate SearchContext. Pass the SearchContext to setSearchContext()'
. " or implement a getDefaultSearchContext() method on $modelClass"
);
}
$this->searchContext = $singleton->getDefaultSearchContext();
}
return $this->searchContext;

16
src/Forms/GridField/GridFieldPrintButton.php
View File

@ -2,16 +2,17 @@
namespace SilverStripe\Forms\GridField;
use LogicException;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Core\Convert;
use SilverStripe\Core\Extensible;
use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\FieldType\DBDatetime;
use SilverStripe\ORM\FieldType\DBHTMLText;
use SilverStripe\Security\Security;
use SilverStripe\View\ArrayData;
use SilverStripe\View\Requirements;
use SilverStripe\View\ViewableData;
/**
* Adds an "Print" button to the bottom or top of a GridField.
@ -161,7 +162,15 @@ class GridFieldPrintButton extends AbstractGridFieldComponent implements GridFie
return $dataCols->getDisplayFields($gridField);
}
return DataObject::singleton($gridField->getModelClass())->summaryFields();
$modelClass = $gridField->getModelClass();
$singleton = singleton($modelClass);
if (!$singleton->hasMethod('summaryFields')) {
throw new LogicException(
'Cannot dynamically determine columns. Add a GridFieldDataColumns component to your GridField'
. " or implement a summaryFields() method on $modelClass"
);
}
return $singleton->summaryFields();
}
/**
@ -226,8 +235,9 @@ class GridFieldPrintButton extends AbstractGridFieldComponent implements GridFie
/** @var GridFieldDataColumns $gridFieldColumnsComponent */
$gridFieldColumnsComponent = $gridField->getConfig()->getComponentByType(GridFieldDataColumns::class);
/** @var DataObject $item */
/** @var ViewableData $item */
foreach ($items->limit(null) as $item) {
// Assume item can be viewed if canView() isn't implemented
if (!$item->hasMethod('canView') || $item->canView()) {
$itemRow = new ArrayList();

3
src/Forms/GridField/GridFieldSortableHeader.php
View File

@ -11,6 +11,7 @@ use SilverStripe\ORM\DataObject;
use SilverStripe\View\ArrayData;
use SilverStripe\View\SSViewer;
use LogicException;
use SilverStripe\Core\ClassInfo;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Dev\Deprecation;
@ -154,7 +155,7 @@ class GridFieldSortableHeader extends AbstractGridFieldComponent implements Grid
if ($tmpItem instanceof SS_List) {
// It's impossible to sort on a HasManyList/ManyManyList
break;
} elseif ($tmpItem && method_exists($tmpItem, 'hasMethod') && $tmpItem->hasMethod($methodName)) {
} elseif ($tmpItem && ClassInfo::hasMethod($tmpItem, $methodName)) {
// The part is a relation name, so get the object/list from it
$tmpItem = $tmpItem->$methodName();
} elseif ($tmpItem instanceof DataObject

3
src/Forms/GridField/GridFieldViewButton.php
View File

@ -62,7 +62,8 @@ class GridFieldViewButton extends AbstractGridFieldComponent implements GridFiel
public function getColumnContent($field, $record, $col)
{
if (!$record->canView()) {
// Assume item can be viewed if canView() isn't implemented
if ($record->hasMethod('canView') && !$record->canView()) {
return null;
}
$data = new ArrayData([

8
src/Forms/GridField/GridField_ActionMenuItem.php
View File

@ -2,7 +2,7 @@
namespace SilverStripe\Forms\GridField;
use SilverStripe\ORM\DataObject;
use SilverStripe\View\ViewableData;
/**
* GridField action menu item interface, this provides data so the action
@ -21,7 +21,7 @@ interface GridField_ActionMenuItem extends GridFieldComponent
* @see {@link GridField_ActionMenu->getColumnContent()}
*
* @param GridField $gridField
* @param DataObject $record
* @param ViewableData $record
*
* @return string $title
*/
@ -33,7 +33,7 @@ interface GridField_ActionMenuItem extends GridFieldComponent
* @see {@link GridField_ActionMenu->getColumnContent()}
*
* @param GridField $gridField
* @param DataObject $record
* @param ViewableData $record
*
* @return array $data
*/
@ -46,7 +46,7 @@ interface GridField_ActionMenuItem extends GridFieldComponent
* @see {@link GridField_ActionMenu->getColumnContent()}
*
* @param GridField $gridField
* @param DataObject $record
* @param ViewableData $record
*
* @return string|null $group
*/

4
src/Forms/GridField/GridField_ActionMenuLink.php
View File

@ -2,7 +2,7 @@
namespace SilverStripe\Forms\GridField;
use SilverStripe\ORM\DataObject;
use SilverStripe\View\ViewableData;
/**
* Allows GridField_ActionMenuItem to act as a link
@ -15,7 +15,7 @@ interface GridField_ActionMenuLink extends GridField_ActionMenuItem
* @see {@link GridField_ActionMenu->getColumnContent()}
*
* @param GridField $gridField
* @param DataObject $record
* @param ViewableData $record
*
* @return string $url
*/

4
src/Forms/GridField/GridField_ColumnProvider.php
View File

@ -34,7 +34,7 @@ interface GridField_ColumnProvider extends GridFieldComponent
* HTML for the column, content of the <td> element.
*
* @param GridField $gridField
* @param DataObject $record - Record displayed in this row
* @param ViewableData $record - Record displayed in this row
* @param string $columnName
* @return string - HTML for the column. Return NULL to skip.
*/
@ -44,7 +44,7 @@ interface GridField_ColumnProvider extends GridFieldComponent
* Attributes for the element containing the content returned by {@link getColumnContent()}.
*
* @param GridField $gridField
* @param DataObject $record displayed in this row
* @param ViewableData $record displayed in this row
* @param string $columnName
* @return array
*/

3
src/Forms/GridField/GridField_SaveHandler.php
View File

@ -3,6 +3,7 @@
namespace SilverStripe\Forms\GridField;
use SilverStripe\ORM\DataObjectInterface;
use SilverStripe\View\ViewableData;
/**
* A component which is used to handle when a {@link GridField} is saved into
@ -15,7 +16,7 @@ interface GridField_SaveHandler extends GridFieldComponent
* Called when a grid field is saved - i.e. the form is submitted.
*
* @param GridField $grid
* @param DataObjectInterface $record
* @param DataObjectInterface&ViewableData $record
*/
public function handleSave(GridField $grid, DataObjectInterface $record);
}

8
src/ORM/Search/SearchContext.php
View File

@ -105,7 +105,7 @@ class SearchContext
*/
public function getSearchFields()
{
if ($this->fields->exists()) {
if ($this->fields?->exists()) {
return $this->fields;
}
@ -443,7 +443,7 @@ class SearchContext
*/
public function addField($field)
{
$this->fields->push($field);
$this->fields?->push($field);
}
/**
@ -453,7 +453,7 @@ class SearchContext
*/
public function removeFieldByName($fieldName)
{
$this->fields->removeByName($fieldName);
$this->fields?->removeByName($fieldName);
}
/**
@ -500,7 +500,7 @@ class SearchContext
continue;
}
$field = $this->fields->fieldByName($filter->getFullName());
$field = $this->fields?->fieldByName($filter->getFullName());
if (!$field) {
continue;
}