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<?php |
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namespace LeKoala\Tabulator; |
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use SilverStripe\View\HTML; |
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use SilverStripe\Forms\Form; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\FormAction; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\Forms\LiteralField; |
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use SilverStripe\Forms\CompositeField; |
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/** |
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* Abstract logic found from GridFieldDetailForm_ItemRequest |
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*/ |
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class SilverstripeAdminCompat implements CompatLayerInterface |
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{ |
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public function adjustItemEditForm(TabulatorGrid_ItemRequest $itemRequest, Form $form) |
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{ |
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// Always show with base template (full width, no other panels), |
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// regardless of overloaded CMS controller templates. |
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$form->setTemplate([ |
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'type' => 'Includes', |
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'SilverStripe\\Admin\\LeftAndMain_EditForm', |
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]); |
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$form->addExtraClass('cms-content cms-edit-form center fill-height flexbox-area-grow'); |
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$form->setAttribute('data-pjax-fragment', 'CurrentForm Content'); |
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if ($form->Fields()->hasTabSet()) { |
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$form->Fields()->findOrMakeTab('Root')->setTemplate('SilverStripe\\Forms\\CMSTabSet'); |
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$form->addExtraClass('cms-tabset'); |
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} |
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$form->Backlink = $itemRequest->getBackLink(); |
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} |
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public function getFormActions(TabulatorGrid_ItemRequest $itemRequest): FieldList |
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{ |
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$actions = FieldList::create(); |
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$majorActions = CompositeField::create()->setName('MajorActions'); |
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$majorActions->setFieldHolderTemplate(get_class($majorActions) . '_holder_buttongroup'); |
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$actions->push($majorActions); |
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$record = $itemRequest->getRecord(); |
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if ($record->ID !== 0) { // existing record |
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if ($record->canEdit()) { |
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$noChangesClasses = 'btn-outline-primary font-icon-tick'; |
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$majorActions->push(FormAction::create('doSave', _t('SilverStripe\\Forms\\GridField\\GridFieldDetailForm.Save', 'Save')) |
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->addExtraClass($noChangesClasses) |
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->setAttribute('data-btn-alternate-add', 'btn-primary font-icon-save') |
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->setAttribute('data-btn-alternate-remove', $noChangesClasses) |
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->setUseButtonTag(true) |
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->setAttribute('data-text-alternate', _t('SilverStripe\\CMS\\Controllers\\CMSMain.SAVEDRAFT', 'Save'))); |
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} |
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if ($record->canDelete()) { |
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$actions->insertAfter('MajorActions', FormAction::create('doDelete', _t('SilverStripe\\Forms\\GridField\\GridFieldDetailForm.Delete', 'Delete')) |
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->setUseButtonTag(true) |
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->addExtraClass('btn-outline-danger btn-hide-outline font-icon-trash-bin action--delete')); |
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} |
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$actions->push($this->getRightGroupField($itemRequest)); |
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} else { // adding new record |
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//Change the Save label to 'Create' |
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$majorActions->push(FormAction::create('doSave', _t('SilverStripe\\Forms\\GridField\\GridFieldDetailForm.Create', 'Create')) |
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->setUseButtonTag(true) |
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->addExtraClass('btn-primary font-icon-plus-thin')); |
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// Add a Cancel link which is a button-like link and link back to one level up. |
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$crumbs = $itemRequest->Breadcrumbs(); |
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if ($crumbs && $crumbs->count() >= 2) { |
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$oneLevelUp = $crumbs->offsetGet($crumbs->count() - 2); |
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$text = sprintf( |
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"<a class=\"%s\" href=\"%s\">%s</a>", |
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"crumb btn btn-secondary cms-panel-link", // CSS classes |
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$oneLevelUp->Link, // url |
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_t('SilverStripe\\Forms\\GridField\\GridFieldDetailForm.CancelBtn', 'Cancel') // label |
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); |
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$actions->insertAfter('MajorActions', new LiteralField('cancelbutton', $text)); |
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} |
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} |
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return $actions; |
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} |
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/** |
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* @return CompositeField Returns the right aligned toolbar group field along with its FormAction's |
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*/ |
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protected function getRightGroupField(TabulatorGrid_ItemRequest $itemRequest) |
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{ |
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$rightGroup = CompositeField::create()->setName('RightGroup'); |
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$rightGroup->addExtraClass('ml-auto'); |
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$rightGroup->setFieldHolderTemplate(get_class($rightGroup) . '_holder_buttongroup'); |
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$previousAndNextGroup = CompositeField::create()->setName('PreviousAndNextGroup'); |
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$previousAndNextGroup->addExtraClass('btn-group--circular mr-2'); |
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$previousAndNextGroup->setFieldHolderTemplate(CompositeField::class . '_holder_buttongroup'); |
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$grid = $itemRequest->getTabulatorGrid(); |
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$record = $itemRequest->getRecord(); |
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$pagination = $grid->getOption("pagination"); |
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if ($pagination) { |
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$previousIsDisabled = !$itemRequest->getPreviousRecordID(); |
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$nextIsDisabled = !$itemRequest->getNextRecordID(); |
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$previousAndNextGroup->push( |
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LiteralField::create( |
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'previous-record', |
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HTML::createTag($previousIsDisabled ? 'span' : 'a', [ |
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'href' => $previousIsDisabled ? '#' : $itemRequest->getEditLink($itemRequest->getPreviousRecordID()), |
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'title' => _t(__CLASS__ . '.PREVIOUS', 'Go to previous record'), |
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'aria-label' => _t(__CLASS__ . '.PREVIOUS', 'Go to previous record'), |
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'class' => 'btn btn-secondary font-icon-left-open action--previous discard-confirmation' |
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. ($previousIsDisabled ? ' disabled' : ''), |
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]) |
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) |
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); |
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$previousAndNextGroup->push( |
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LiteralField::create( |
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'next-record', |
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HTML::createTag($nextIsDisabled ? 'span' : 'a', [ |
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'href' => $nextIsDisabled ? '#' : $itemRequest->getEditLink($itemRequest->getNextRecordID()), |
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'title' => _t(__CLASS__ . '.NEXT', 'Go to next record'), |
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'aria-label' => _t(__CLASS__ . '.NEXT', 'Go to next record'), |
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'class' => 'btn btn-secondary font-icon-right-open action--next discard-confirmation' |
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. ($nextIsDisabled ? ' disabled' : ''), |
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]) |
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) |
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); |
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} |
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$rightGroup->push($previousAndNextGroup); |
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if ($record->canCreate()) { |
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$rightGroup->push( |
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LiteralField::create( |
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'new-record', |
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HTML::createTag('a', [ |
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'href' => Controller::join_links($grid->Link('item'), 'new'), |
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'title' => _t(__CLASS__ . '.NEW', 'Add new record'), |
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'aria-label' => _t(__CLASS__ . '.NEW', 'Add new record'), |
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'class' => 'btn btn-primary font-icon-plus-thin btn--circular action--new discard-confirmation', |
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]) |
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) |
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); |
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} |
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return $rightGroup; |
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} |
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/** |
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* Add Save&Close if not using cms-actions |
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* |
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* @param FieldList $actions |
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* @param DataObject $record |
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* @return void |
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*/ |
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public function addSaveAndClose(FieldList $actions, DataObject $record) |
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{ |
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if (!$record->canEdit()) { |
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return; |
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} |
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if (!$record->ID && !$record->canCreate()) { |
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return; |
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} |
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$MajorActions = $actions->fieldByName('MajorActions'); |
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// If it doesn't exist, push to default group |
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if (!$MajorActions) { |
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$MajorActions = $actions; |
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} |
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if ($record->ID) { |
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$label = _t(__CLASS__ . '.SAVEANDCLOSE', 'Save and Close'); |
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} else { |
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$label = _t(__CLASS__ . '.CREATEANDCLOSE', 'Create and Close'); |
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} |
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$saveAndClose = new FormAction('doSaveAndClose', $label); |
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$saveAndClose->addExtraClass($this->getBtnClassForRecord($record)); |
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$saveAndClose->setAttribute('data-text-alternate', $label); |
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if ($record->ID) { |
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$saveAndClose->setAttribute('data-btn-alternate-add', 'btn-primary'); |
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$saveAndClose->setAttribute('data-btn-alternate-remove', 'btn-outline-primary'); |
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} |
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$saveAndClose->addExtraClass('font-icon-level-up'); |
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$saveAndClose->setUseButtonTag(true); |
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$MajorActions->push($saveAndClose); |
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} |
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/** |
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* New and existing records have different classes |
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* |
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* @param DataObject $record |
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* @return string |
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*/ |
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protected function getBtnClassForRecord(DataObject $record) |
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{ |
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if ($record->ID) { |
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return 'btn-outline-primary'; |
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} |
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return 'btn-primary'; |
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} |
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} |
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This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()
can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.